Alignment assembly equipment for mold cavity and mold core assembly

Abstract

The invention relates to the technical field of mold closing equipment, and discloses mold cavity and mold core assembly alignment assembly equipment which comprises a rack, a sliding table is slidably connected to the inner side of the rack, two oil cylinders are fixedly connected to the top of the rack, the output ends of the two oil cylinders are fixedly connected to the top of the sliding table, and the output ends of the two oil cylinders are fixedly connected to the top of the sliding table. A sliding table is arranged on the rack, one side of the sliding table is rotationally connected with an upper workbench, a lower workbench is arranged at the top end of the bottom of the rack, guide rails are fixedly connected to the two sides of the bottom of the rack correspondingly, the two ends of the bottom of the upper workbench are arranged on the inner sides of the two guide rails correspondingly, and a power mechanism is arranged on one side of the rack. Power is provided for the cleaning mechanism through the power mechanism, then the cleaning mechanism is used for automatically cleaning the upper workbench and the lower workbench, manual cleaning is not needed, the use efficiency of the alignment assembly equipment is improved, the labor cost can be reduced, and therefore the die assembly cost is further reduced.

Description

Technical Field

[0001] This invention relates to the field of mold closing equipment technology, specifically to a mold cavity and core assembly alignment and assembly equipment. Background Technology

[0002] Mold cavity and core assembly equipment is mostly a vertical mold closing machine, mainly used for precise mold closing, assembly, and fitting of cavities and cores. The equipment typically consists of a frame, main hydraulic cylinder, slide table, upper worktable, and lower worktable. One end of the upper worktable is hinged to the slide table and can be rotated, while the other end slides and engages with a guide rail. The lower worktable is fixed and can be finely adjusted horizontally to achieve mold alignment and correction. During mold closing, the main hydraulic cylinder drives the slide table and upper worktable downwards, clamping them together with the lower worktable.

[0003] In the existing technology, after the mold cavity and core component alignment and assembly equipment is closed, the upper and lower worktables need to be cleaned. Currently, the cleaning of the upper and lower worktables is mainly done manually, which is time-consuming and labor-intensive, delays the use of equipment, reduces the efficiency of equipment use, and increases labor costs, which in turn leads to an increase in mold closing costs. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a mold cavity and core component alignment and assembly equipment, which solves the problem that existing mold cavity and core component alignment and assembly equipment requires manual cleaning of the upper and lower worktables, reducing equipment efficiency, increasing labor costs, and further increasing mold closing costs.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a mold cavity and core assembly alignment and assembly device, comprising a frame, a slide table slidably connected to the inner side of the frame, two hydraulic cylinders fixedly connected to the top of the frame, the output ends of the two hydraulic cylinders being fixedly connected to the top of the slide table, an upper worktable rotatably connected to one side of the slide table, a lower worktable provided at the top bottom of the frame, guide rails fixedly connected to both sides of the bottom of the frame, the bottom ends of the upper worktable respectively located inside the two guide rails, a power mechanism provided on one side of the frame for providing power, a cleaning mechanism provided at the bottom of the slide table for automatically cleaning the upper and lower worktables, and an environmental protection mechanism provided on the outside of the frame for maintaining a clean working environment.

[0006] Preferably, the power mechanism includes an air pump, which is externally fixedly connected to one side of the frame. A gas pipe is fixedly connected to the top of the air pump's output end, and a ventilation hose is fixedly connected to the side wall of the air pump's output end. A mounting box is fixedly connected inside the slide, and an impeller is rotatably connected inside the mounting box. A rotating shaft is fixedly connected to one side of the impeller, and a sector gear is fixedly connected to the end of the rotating shaft away from the mounting box. Two fixed rails are fixedly connected to the side of the slide away from the upper worktable, and a gear frame is slidably connected between the two fixed rails. The sector gear and the gear frame are meshed. Connecting pipes are fixedly connected to both ends of the mounting box. One connecting pipe is fixedly connected to the top of the gas pipe at the end away from the mounting box, and the other connecting pipe is fixedly connected to an air inlet pipe at the end away from the mounting box.

[0007] Preferably, the cleaning mechanism includes a mounting cylinder, which is externally fixedly connected to the bottom of the toothed frame. A limit piston is slidably connected inside the mounting cylinder. A connecting rod is fixedly connected to one end of the limit piston, and a return spring is sleeved on the outside of the connecting rod. A slider is slidably connected inside the environmental protection mechanism. Cleaning brushes are fixedly connected between the two sliders and to the end of the connecting rod away from the limit piston. Two vent pipes are fixedly connected to the end of one of the cleaning brushes away from the upper worktable. Multiple air nozzles are fixedly connected to the outside of the vent pipe. Two connecting pipes are fixedly connected to the outside of the mounting cylinder, and the end of the connecting pipe near the upper worktable is fixed... One end of the first ventilation pipe is connected to the top of the other cleaning brush, and the top of the second ventilation pipe is fixedly connected to the top of the second ventilation pipe. Multiple nozzles are fixedly connected to the top of the second cleaning brush. Multiple connecting straps are fixedly connected to one side of the other cleaning brush. The sides of the multiple connecting straps away from the second ventilation pipe are fixedly connected to the side of the upper worktable away from the slide table. The end of the ventilation hose away from the air pump is fixedly connected to the top of the second ventilation pipe. The end of the mounting cylinder away from the upper worktable is fixedly connected to the bottom of the air inlet pipe. The end of the connecting pipe away from the first ventilation pipe is fixedly connected to the outside of the mounting cylinder. The end of the connecting rod near the upper worktable passes through the end of the mounting cylinder near the upper worktable.

[0008] Preferably, the environmental protection mechanism includes a pressure generating cylinder, which is externally fixedly connected to one side of the frame. A push spring is installed inside the pressure generating cylinder, and a movable plug is slidably connected inside the cylinder. A pull rope is fixedly connected to the top of the movable plug. A one-way valve is fixedly connected to the bottom of the pressure generating cylinder. An anti-detachment cover is fixedly connected to the top of the frame, and a pulley is rotatably connected to the inner side of the anti-detachment cover. The pull rope is externally located in a groove on the pulley. A drive frame is fixedly connected to the outside of the slide, and the end of the pull rope away from the movable plug is fixedly connected to the top of the drive frame. The bottom of the pressure generating cylinder is fixedly... The device is equipped with an installation sleeve, inside which a perforated limiting plate is slidably connected. An exhaust spring is installed inside the installation sleeve. An air storage tank is fixedly connected to the outside of the frame on the same side as the air pressure generating cylinder. The end of the one-way valve away from the air pressure generating cylinder is fixedly connected to the bottom of the air storage tank. Two solenoid valves are fixedly connected to the bottom of the air storage tank. A suction pipe is fixedly connected inside each solenoid valve. A dust suction head is fixedly connected to one side of the cleaning brush. A dust suction groove is formed inside the cleaning brush. A hollow connecting plate is fixedly connected to the side of the cleaning brush away from the dust suction head. The end of the suction pipe away from the solenoid valve is fixedly connected inside the hollow connecting plate.

[0009] Preferably, the rotating shaft passes through one end of the mounting box near the sector gear, and the rotating shaft is rotatably connected inside the slide.

[0010] Preferably, one end of the return spring is fixedly connected to the inside of the mounting cylinder, and the other end of the return spring is fixedly connected to the end of the limiting piston away from the intake pipe.

[0011] Preferably, one end of the push spring is fixedly connected to the inside of the air pressure generating cylinder, and the other end of the push spring is fixedly connected to the top of the movable plug.

[0012] Preferably, one end of the exhaust spring is fixedly connected inside the mounting sleeve, and the other end of the exhaust spring is fixedly connected to the bottom of the perforated limiting plate.

[0013] Preferably, an automatic gas replenishment valve is fixedly connected to the top of the gas storage tank, and a safety ladder is fixedly connected to the side of the frame away from the gas storage tank.

[0014] Preferably, a discharge pipe is fixedly connected to the bottom of the gas storage tank, and a sealing cap is threadedly connected to the bottom of the discharge pipe.

[0015] This invention provides a device for aligning and assembling a mold cavity and a core assembly. It has the following advantages:

[0016] 1. This invention provides power to the cleaning mechanism through a power mechanism, and then uses the cleaning mechanism to automatically clean the upper and lower worktables, thereby eliminating the need for manual cleaning, improving the efficiency of the alignment and assembly equipment, and reducing labor costs, thus further reducing the cost of mold closing.

[0017] 2. This invention provides power to the environmental protection mechanism by moving the slide table up and down, enabling the environmental protection mechanism to adsorb impurities generated during the cleaning of the upper and lower worktables, preventing impurities from drifting in the workspace, ensuring the cleanliness of the workspace, preventing impurities from adhering to the mold, protecting the mold and avoiding affecting the mold's precision. Attached Figure Description

[0018] Figure 1 The three-dimensional representation of the present invention Figure 1 ;

[0019] Figure 2 The three-dimensional representation of the present invention Figure 2 ;

[0020] Figure 3 This is a schematic diagram of the cleaning mechanism of the present invention;

[0021] Figure 4 This is a schematic diagram of the fixed track structure of the present invention;

[0022] Figure 5 This is a schematic diagram of the internal structure of the mounting box of the present invention;

[0023] Figure 6 This is a schematic diagram of the internal structure of the mounting cylinder of the present invention;

[0024] Figure 7 This is a schematic diagram of the structure of the second vent pipe of the present invention;

[0025] Figure 8 This is a schematic diagram of the structure of the gas storage tank of the present invention;

[0026] Figure 9 This is a schematic diagram of the internal structure of the air pressure generating cylinder of the present invention;

[0027] Figure 10 This is a schematic diagram of the structure of the vacuum cleaner head of the present invention;

[0028] Figure 11 This is a schematic diagram of the dust collection tank of the present invention.

[0029] The components include: 1. Frame; 2. Slide table; 3. Hydraulic cylinder; 4. Upper worktable; 5. Lower worktable; 6. Power mechanism; 601. Air pump; 602. Gas pipe; 603. Ventilation hose; 604. Mounting box; 605. Impeller; 606. Rotating shaft; 607. Sector gear; 608. Fixed track; 609. Gear frame; 610. Connecting pipe; 611. Air inlet pipe; 7. Cleaning mechanism; 701. Mounting cylinder; 702. Limiting piston; 703. Connecting rod; 704. Return spring; 705. Ventilation pipe one; 706. Air nozzle; 707. Connecting pipe; 708. Cleaning brush; 709. Ventilation pipe two. 710. Connecting belt; 711. Slider; 712. Nozzle; 8. Environmental protection mechanism; 801. Air pressure generating cylinder; 802. Push spring; 803. Movable plug; 804. Pull rope; 805. One-way valve; 806. Pulley; 807. Anti-detachment cover; 808. Drive frame; 809. Mounting sleeve; 810. Perforated limit plate; 811. Exhaust spring; 812. Air storage tank; 813. Solenoid valve; 814. Suction pipe; 815. Discharge pipe; 816. Sealing cover; 817. Dust suction head; 818. Dust suction trough; 819. Hollow connecting plate; 820. Automatic air replenishment valve; 9. Guide rail; 10. Safety ladder. Detailed Implementation

[0030] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0031] Please see the appendix Figure 1 - Appendix Figure 11 This invention provides a mold cavity and core assembly alignment and assembly device, including a frame 1. A slide table 2 is slidably connected to the inner side of the frame 1. Two hydraulic cylinders 3 are fixedly connected to the top of the frame 1, and the output ends of the two hydraulic cylinders 3 are fixedly connected to the top of the slide table 2. An upper worktable 4 is rotatably connected to one side of the slide table 2. A lower worktable 5 is provided at the top bottom of the frame 1. Guide rails 9 are fixedly connected to both sides of the bottom of the frame 1. The frame 1, slide table 2, hydraulic cylinders 3, upper worktable 4, lower worktable 5 and guide rails 9 can be assembled into a vertical mold closing machine, which belongs to intelligent manufacturing equipment and is existing technology, so it will not be described in detail here. The bottom ends of the upper worktable 4 are respectively set inside the two guide rails 9. A power mechanism 6 is provided on one side of the frame 1 to provide power. A cleaning mechanism 7 is provided at the bottom of the slide table 2 to automatically clean the upper worktable 4 and the lower worktable 5. An environmental protection mechanism 8 is provided on the outside of the frame 1 to protect the cleanliness of the working environment.

[0032] The power mechanism 6 includes an air pump 601, which serves as a power source to provide power. The air pump 601 is externally fixedly connected to one side of the frame 1. A gas pipe 602 is fixedly connected to the top of the output end of the air pump 601, and a ventilation hose 603 is fixedly connected to the side wall of the output end of the air pump 601. Both the gas pipe 602 and the ventilation hose 603 are flexible hoses used for ventilation. A mounting box 604 is fixedly connected inside the slide table 2, providing an installation position. An impeller 605 is rotatably connected inside the mounting box 604, and the impeller 605 can rotate under the action of gas flow. One side of the impeller 605... A rotating shaft 606 is fixedly connected to the mounting box 604, and the rotating shaft 606 is used to transmit rotational force. A sector gear 607 is fixedly connected to the end of the rotating shaft 606 away from the mounting box 604. Two fixed rails 608 are fixedly connected to the side of the slide table 2 away from the upper worktable 4. A gear frame 609 is slidably connected between the two fixed rails 608. The rotation of the sector gear 607 can drive the gear frame 609 to move up and down reciprocatingly. The sector gear 607 and the gear frame 609 are meshed. Connecting pipes 610 are fixedly connected to both ends of the mounting box 604. The connecting pipes 610 have a ventilation function. One of the connecting pipes 610 is located away from the upper worktable 4. One end of the mounting box 604 is fixedly connected to the top of the gas pipe 602. The other connecting pipe 610, at its end away from the mounting box 604, is fixedly connected to an air inlet pipe 611, which serves to facilitate ventilation. A rotating shaft 606 passes through the mounting box 604 near the sector gear 607. The rotating shaft 606 is rotatably connected inside the slide table 2. When the air pump 601 is started, gas enters one of the connecting pipes 610 through the gas pipe 602 and can be discharged through the other connecting pipe 610. At this time, the gas passes through the interior of the mounting box 604, and the gas flow drives the impeller 60. 5 rotates, and the impeller 605 drives the rotating shaft 606 to rotate, which in turn drives the sector gear 607 to rotate. When the tooth surface of the sector gear 607 contacts one side of the tooth surface of the gear frame 609, it can drive the gear frame 609 to move. Since the sector gear 607 is nearly semi-circular, as the sector gear 607 rotates, the tooth surface of the sector gear 607 will leave one side of the gear frame 609, and just as it leaves, the tooth surface of the sector gear 607 will contact the other side of the tooth surface of the gear frame 609, which can drive the gear frame 609 to descend, thus realizing the uniform up-and-down reciprocating movement of the gear frame 609.

[0033] The cleaning mechanism 7 includes a mounting cylinder 701, which provides the mounting position. The mounting cylinder 701 is externally fixedly connected to the bottom of the toothed frame 609. A limit piston 702 is slidably connected inside the mounting cylinder 701. The limit piston 702 can move towards the upward worktable 4 under the action of gas after air enters through the air inlet pipe 611. A connecting rod 703 is fixedly connected to one end of the limit piston 702, serving a connecting function. A return spring 704 is sleeved on the outside of the connecting rod 703. The return spring 704 can push the limit piston 702 away from the upper worktable 4 when no gas enters the mounting cylinder 701. A slider 711 is slidably connected internally to the environmental protection mechanism 8. The two sliders 711... Cleaning brushes 708 are fixedly connected to the end of the connecting rod 703 away from the limiting piston 702. Two vent pipes 705 are fixedly connected to the end of one cleaning brush 708 away from the upper worktable 4. The vent pipes 705 provide the installation position and also provide ventilation. Multiple air nozzles 706 are fixedly connected to the outside of the vent pipes 705. Two connecting pipes 707 are fixedly connected to the outside of the mounting cylinder 701. The connecting pipes 707 are flexible hoses that prevent movement interference when the connecting rod 703 extends out of the mounting cylinder 701. The end of the connecting pipe 707 near the upper worktable 4 is fixedly connected to one end of the vent pipe 705. A second vent pipe 709 is fixedly connected to the top of the other cleaning brush 708. Multiple nozzles 712 are fixedly connected. Multiple connecting straps 710 are fixedly connected to one side of another cleaning brush 708. The connecting straps 710 are made of flexible material to allow the upper worktable 4 to rotate without obstructing its movement. The sides of the multiple connecting straps 710 away from the second air pipe 709 are fixedly connected to the side of the upper worktable 4 away from the slide table 2. The end of the air hose 603 away from the air pump 601 is fixedly connected to the top of the second air pipe 709. The end of the mounting cylinder 701 away from the upper worktable 4 is fixedly connected to the bottom of the air inlet pipe 611. The end of the connecting pipe 707 away from the first air pipe 705 is fixedly connected to the outside of the mounting cylinder 701. The end of the connecting rod 703 near the upper worktable 4 passes through the end of the mounting cylinder 701 near the upper worktable 4. A return spring 704... One end is fixedly connected to the inside of the mounting cylinder 701, and the other end of the return spring 704 is fixedly connected to the end of the limit piston 702 away from the air inlet pipe 611. After the slide 2 moves to the bottom of the frame 1, the air pump 601 is turned on. The gas will first enter the inside of the second air pipe 709 through the air hose 603, and then be sprayed out with high pressure gas through the nozzle 712, which can then clean the lower worktable 5. As the slide 2 rises, it drives the upper worktable 4 to move towards the frame 1, which can then drive the cleaning brush 708 on the lower worktable 5 to move through the connecting belt 710, which can then work with the gas sprayed from the nozzle 712 to further clean the lower worktable 5. When the slide 2 moves downward, one side of the upper worktable 4 will move away from the slide 2.This allows the cleaning brush 708 mounted on the upper worktable 4 to move away from the slide table 2 and reset, without interfering with the mold closing of the upper worktable 4 and lower worktable 5. Simultaneously, gas enters the connecting belt 710 through the air inlet pipe 611, causing the limit piston 702 to overcome the spring force of the reset spring 704 and move towards the upper worktable 4. This, in turn, moves the connecting rod 703 and the cleaning brush 708 located at the bottom of the slide table 2 towards the upper worktable 4. When the upper worktable 4 and lower worktable 5 are at a 90-degree angle, the cleaning brush 708 located at the bottom of the slide table 2... The cleaning brush 708 comes into contact with the upper worktable 4, and under the action of air pressure, it can be made to press firmly against the upper worktable 4. As the toothed frame 609 moves up and down, the mounting cylinder 701, the connecting rod 703, and the cleaning brush 708 located at the bottom of the slide table 2 also move up and down. This allows the cleaning brush 708 to clean the surface of the upper worktable 4. At the same time, air also enters the interior of the ventilation pipe 705 through the connecting pipe 707 and is ejected through the air nozzle 706, which, together with the cleaning brush 708 located below the slide table 2, cleans the upper worktable 4, thus completing the automatic cleaning.

[0034] The environmental protection device 8 includes a pressure generating cylinder 801, which provides both an installation location and a foundation for air extraction. The pressure generating cylinder 801 is externally fixedly connected to one side of the frame 1. A push spring 802 is installed inside the pressure generating cylinder 801, and a movable plug 803 is slidably connected inside the cylinder. A pull rope 804 is fixedly connected to the top of the movable plug 803. The push spring 802 can push the movable plug 803 downwards when the pull rope 804 is not pulling it. A one-way valve 805 is fixedly connected to the bottom of the pressure generating cylinder 801. An anti-detachment cover 807 is fixedly connected to the top of the frame 1. A pulley 806 is rotatably connected to the inner side of the anti-detachment cover 807. The pull rope 804 is externally set... An anti-detachment cover 807 provides an installation position at the external groove of pulley 806 and also prevents the pull rope 804 from moving out of the groove of pulley 806 when it becomes loose. A drive frame 808 is fixedly connected to the outside of slide table 2, providing an installation position. The end of pull rope 804 away from movable plug 803 is fixedly connected to the top of drive frame 808. An installation sleeve 809 is fixedly connected to the bottom of air pressure generating cylinder 801, providing an installation position. A perforated limiting plate 810 is slidably connected inside the installation sleeve 809. The perforated limiting plate 810 has multiple holes inside its edge, allowing air to enter after the perforated limiting plate 810 leaves the top of the inside of the installation sleeve 809. An exhaust spring is installed inside the installation sleeve 809. 811. An air storage tank 812 is fixedly connected to the outside of the frame 1 on the same side as the air pressure generating cylinder 801. The air storage tank 812 has the function of storing air. One-way valve 805 is fixedly connected to the bottom of the air storage tank 812 at one end away from the air pressure generating cylinder 801. Two solenoid valves 813 are fixedly connected to the bottom of the air storage tank 812. A suction pipe 814 is fixedly connected inside the solenoid valve 813. A dust suction head 817 is fixedly connected to one side of the cleaning brush 708. A dust suction groove 818 is opened inside the cleaning brush 708, which has an internal communication function. A hollow connecting plate 819 is fixedly connected to the side of the cleaning brush 708 away from the dust suction head 817. The hollow connecting plate 819 has a connecting function. The suction pipe 814 is fixedly connected to the side away from the solenoid valve 813. One end of the push spring 802 is fixedly connected to the inside of the hollow connecting plate 819, and the other end of the push spring 802 is fixedly connected to the top of the movable plug 803. One end of the exhaust spring 811 is fixedly connected to the inside of the mounting sleeve 809, and the other end of the exhaust spring 811 is fixedly connected to the bottom of the perforated limiting plate 810. An automatic air replenishment valve 820 is fixedly connected to the top of the air storage tank 812. A guard ladder 10 is fixedly connected to the side of the frame 1 away from the air storage tank 812. A discharge pipe 815 is fixedly connected to the bottom of the air storage tank 812. The discharge pipe 815 facilitates the discharge of waste materials. A sealing cap 816 is threadedly connected to the bottom of the discharge pipe 815. The sealing cap 816 can discharge the waste materials inside the discharge pipe 815.And it can maintain the seal inside the gas storage tank 812;

[0035] When the slide 2 moves upward, the pull rope 804 loses its tension. At this time, under the reaction force of the push spring 802, it can push the movable plug 803 downward. At the same time, the one-way valve 805 is in the closed state, which can push the gas inside the pressure generating cylinder 801 towards the mounting sleeve 809. At this time, the gas will push the perforated limiting plate 810 downward and use the perforated limiting plate 810 to compress the exhaust spring 811. After the perforated limiting plate 810 leaves the top of the mounting sleeve 809, the hole on the perforated limiting plate 810 will no longer be blocked by the mounting sleeve 809, so the gas will pass through the perforated limiting plate. When the gas escapes through the holes in 810, and the movable plug 803 moves to the bottom of the pressure generating cylinder 801, no gas pushes the perforated limiting plate 810. Therefore, under the reaction force of the exhaust spring 811, the perforated limiting plate 810 can be pushed upward. When the perforated limiting plate 810 moves to the top of the mounting sleeve 809, the holes in the perforated limiting plate 810 are blocked again by the inner top of the mounting sleeve 809, thus preventing external gas from entering the interior of the pressure generating cylinder 801. When the slide table 2 moves downward, it can drive the drive frame 808 downward, which in turn can drive the pull... One end of rope 804 moves downwards, while the other end moves upwards, thus driving the movable plug 803 upwards. At this time, under the action of suction, the perforated limiting plate 810 contacts the inner top of the mounting sleeve 809 more tightly, preventing external gas from entering the pressure generating cylinder 801. Meanwhile, the one-way valve 805 is open, allowing gas from the gas storage tank 812 to enter the pressure generating cylinder 801. Since the pressure inside the gas storage tank 812 is lower, the solenoid valve 813 is opened, and suction is transmitted through the suction pipe 814 to the hollow connecting plate 819. The impurities are then transferred to the inside of the dust collection tank 818 via the hollow connecting plate 819, and the suction is transmitted through the dust collection head 817. At this time, the high-pressure gas sprayed by the nozzle 712 and the air jet nozzle 706 blows out the impurities on the upper workbench 4 and the lower workbench 5, and sucks them in through the dust collection head 817, and finally enters the air storage box 812 for storage. When there are too many impurities in the air storage box 812, the sealing cover 816 can be unscrewed, and the impurities inside the air storage box 812 can be discharged through the discharge pipe 815. At this time, the upper workbench 4 and the lower workbench 5 can be cleaned while ensuring the cleanliness of the work space.

[0036] Working principle: When the air pump 601 is started, gas enters the interior of one of the connecting pipes 610 through the gas pipe 602 and can be discharged through the other connecting pipe 610. At this time, the gas will pass through the interior of the mounting box 604 and drive the impeller 605 to rotate through the gas flow. The impeller 605 drives the rotating shaft 606 to rotate, which in turn drives the sector gear 607 to rotate. When the tooth surface on the sector gear 607 contacts one side of the tooth surface of the gear frame 609, it can drive the gear frame 609 to move. Since the sector gear 607 is nearly semi-circular, as the sector gear 607 rotates, the tooth surface of the sector gear 607 will leave one side of the gear frame 609. And just as it leaves, the tooth surface on the sector gear 607 will contact the other side of the tooth surface of the gear frame 609, which can drive the gear frame 609 to descend, realizing the uniform up and down reciprocating movement of the gear frame 609.

[0037] After the slide 2 moves to the bottom of the frame 1, the air pump 601 is turned on. Gas enters the air pipe 709 through the air hose 603 and is then sprayed out through the nozzle 712. This cleans the lower worktable 5. As the slide 2 rises, it moves the upper worktable 4 towards the frame 1. This, in turn, moves the cleaning brush 708 on the lower worktable 5 via the connecting belt 710. This, in conjunction with the gas sprayed from the nozzle 712, further cleans the lower worktable 5. When the slide 2 moves downward, one side of the upper worktable 4 moves away from the slide 2, which in turn moves the cleaning brush 708 on the upper worktable 4 away from the slide 2 and resets it. This does not interfere with the mold closing of the upper worktable 4 and the lower worktable 5. At the same time, gas also enters the connecting belt 710 through the air inlet pipe 611, which blows the limit piston 70. 2. Overcoming the elastic force of the return spring 704, it moves towards the upper worktable 4, which in turn drives the connecting rod 703 and the cleaning brush 708 located at the bottom of the slide table 2 to move towards the upper worktable 4. When the upper worktable 4 and the lower worktable 5 are at a 90-degree angle, the cleaning brush 708 located at the bottom of the slide table 2 will contact the upper worktable 4. Under the action of air pressure, the cleaning brush 708 can be pressed tightly against the upper worktable 4. As the toothed frame 609 moves up and down, the mounting cylinder 701, the connecting rod 703 and the cleaning brush 708 located at the bottom of the slide table 2 will also move up and down. Thus, the cleaning brush 708 can be used to clean the surface of the upper worktable 4. At the same time, the gas will also enter the interior of the ventilation pipe 705 through the connecting pipe 707 and be sprayed out through the air nozzle 706. This can cooperate with the cleaning brush 708 located below the slide table 2 to clean the upper worktable 4, thereby completing the automatic cleaning.

[0038] When the slide 2 moves upward, the pull rope 804 loses its tension. At this time, under the reaction force of the push spring 802, it can push the movable plug 803 downward. At the same time, the one-way valve 805 is in the closed state, which can push the gas inside the pressure generating cylinder 801 towards the mounting sleeve 809. At this time, the gas will push the perforated limiting plate 810 downward and use the perforated limiting plate 810 to compress the exhaust spring 811. After the perforated limiting plate 810 leaves the top of the mounting sleeve 809, the hole on the perforated limiting plate 810 will no longer be blocked by the mounting sleeve 809, so the gas will pass through the perforated limiting plate. When the gas escapes through the holes in 810, and the movable plug 803 moves to the bottom of the pressure generating cylinder 801, no gas pushes the perforated limiting plate 810. Therefore, under the reaction force of the exhaust spring 811, the perforated limiting plate 810 can be pushed upward. When the perforated limiting plate 810 moves to the top of the mounting sleeve 809, the holes in the perforated limiting plate 810 are blocked again by the inner top of the mounting sleeve 809, thus preventing external gas from entering the interior of the pressure generating cylinder 801. When the slide table 2 moves downward, it can drive the drive frame 808 downward, which in turn can drive the pull... One end of rope 804 moves downwards, while the other end moves upwards, thus driving the movable plug 803 upwards. At this time, under the action of suction, the perforated limiting plate 810 contacts the inner top of the mounting sleeve 809 more tightly, preventing external gas from entering the pressure generating cylinder 801. Meanwhile, the one-way valve 805 is open, allowing gas from the gas storage tank 812 to enter the pressure generating cylinder 801. Since the pressure inside the gas storage tank 812 is lower, the solenoid valve 813 is opened, and suction is transmitted through the suction pipe 814 to the hollow connecting plate 819. The impurities are then transferred to the inside of the dust collection tank 818 via the hollow connecting plate 819, and the suction is transmitted through the dust collection head 817. At this time, the high-pressure gas sprayed by the nozzle 712 and the air jet nozzle 706 blows out the impurities on the upper workbench 4 and the lower workbench 5, and sucks them in through the dust collection head 817, and finally enters the air storage box 812 for storage. When there are too many impurities in the air storage box 812, the sealing cover 816 can be unscrewed, and the impurities inside the air storage box 812 can be discharged through the discharge pipe 815. At this time, the upper workbench 4 and the lower workbench 5 can be cleaned while ensuring the cleanliness of the work space.

[0039] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A mold cavity and core assembly alignment and assembly device, comprising a frame (1), characterized in that, The inner side of the frame (1) is slidably connected to a slide table (2). The top of the frame (1) is fixedly connected to two hydraulic cylinders (3). The output ends of the two hydraulic cylinders (3) are fixedly connected to the top of the slide table (2). The side of the slide table (2) is rotatably connected to an upper worktable (4). The bottom top of the frame (1) is provided with a lower worktable (5). The bottom sides of the frame (1) are fixedly connected to guide rails (9). The bottom ends of the upper worktable (4) are respectively located inside the two guide rails (9). The side of the frame (1) is provided with a power mechanism (6). The power mechanism (6) is used to provide power. The bottom of the slide table (2) is provided with a cleaning mechanism (7). The cleaning mechanism (7) is used to automatically clean the upper worktable (4) and the lower worktable (5). The outside of the frame (1) is provided with an environmental protection mechanism (8). The environmental protection mechanism (8) is used to protect the cleanliness of the working environment.

2. The mold cavity and core assembly alignment and assembly equipment according to claim 1, characterized in that, The power mechanism (6) includes an air pump (601), which is externally fixedly connected to one side of the frame (1). A gas pipe (602) is fixedly connected to the top of the output end of the air pump (601), and a ventilation hose (603) is fixedly connected to the side wall of the output end of the air pump (601). A mounting box (604) is fixedly connected inside the slide (2). An impeller (605) is rotatably connected inside the mounting box (604). A rotating shaft (606) is fixedly connected to one side of the impeller (605), and a sector gear is fixedly connected to the end of the rotating shaft (606) away from the mounting box (604). 607), the slide (2) is fixedly connected to two fixed rails (608) on the side away from the upper worktable (4), and a toothed frame (609) is slidably connected between the two fixed rails (608). The sector gear (607) and the toothed frame (609) are meshed. Both ends of the mounting box (604) are fixedly connected to connecting pipes (610). One end of the connecting pipe (610) away from the mounting box (604) is fixedly connected to the top of the gas pipe (602), and the other end of the connecting pipe (610) away from the mounting box (604) is fixedly connected to an air inlet pipe (611).

3. The mold cavity and core assembly alignment and assembly equipment according to claim 2, characterized in that, The cleaning mechanism (7) includes a mounting cylinder (701), which is fixedly connected to the bottom of the toothed frame (609). A limiting piston (702) is slidably connected inside the mounting cylinder (701). A connecting rod (703) is fixedly connected to one end of the limiting piston (702). A return spring (704) is sleeved on the outside of the connecting rod (703). A slider (711) is slidably connected inside the environmental protection mechanism (8). A cleaning brush (708) is fixedly connected between the two sliders (711) and the end of the connecting rod (703) away from the limiting piston (702). Two air vents (705) are fixedly connected to the end of one of the cleaning brushes (708) away from the upper worktable (4). Multiple air nozzles (706) are fixedly connected to the outside of the air vents (705). Two connecting pipes (707) are fixedly connected to the outside of the mounting cylinder (701). The end of the connecting pipe (707) is close to the upper worktable (4). One end of the first ventilation pipe (705) is fixedly connected to the top of the other cleaning brush (708), and the top of the second ventilation pipe (709) is fixedly connected to multiple nozzles (712). Multiple connecting straps (710) are fixedly connected to one side of the other cleaning brush (708). The sides of the multiple connecting straps (710) away from the second ventilation pipe (709) are all fixedly connected to the side of the upper worktable (4) away from the slide table (2). The ventilation soft... One end of the tube (603) away from the air pump (601) is fixedly connected to the top of the second ventilation tube (709). One end of the mounting cylinder (701) away from the upper worktable (4) is fixedly connected to the bottom of the air inlet tube (611). One end of the connecting tube (707) away from the first ventilation tube (705) is fixedly connected to the outside of the mounting cylinder (701). One end of the connecting rod (703) near the upper worktable (4) passes through the end of the mounting cylinder (701) near the upper worktable (4).

4. The mold cavity and core assembly alignment and assembly equipment according to claim 3, characterized in that, The environmental protection mechanism (8) includes a pressure generating cylinder (801), which is fixedly connected to one side of the frame (1). A push spring (802) is provided inside the pressure generating cylinder (801). A movable plug (803) is slidably connected inside the pressure generating cylinder (801). A pull rope (804) is fixedly connected to the top of the movable plug (803). A one-way valve (805) is fixedly connected to the bottom of the pressure generating cylinder (801). A detachment cover (807) is fixedly connected to the top of the frame (1). A pulley (806) is rotatably connected to the inner side of the detachment cover (807). The pull rope (804) is located in the outer groove of the pulley (806). A drive frame (808) is fixedly connected to the outside of the slide (2). One end of the pull rope (804) away from the movable plug (803) is fixedly connected to the top of the drive frame (808). A mounting sleeve is fixedly connected to the bottom of the air pressure generating cylinder (801). 809), a perforated limiting plate (810) is slidably connected inside the mounting sleeve (809), an exhaust spring (811) is provided inside the mounting sleeve (809), an air storage tank (812) is fixedly connected to the outside of the frame (1) on the same side as the air pressure generating cylinder (801), one end of the one-way valve (805) away from the air pressure generating cylinder (801) is fixedly connected to the bottom of the outside of the air storage tank (812), and two electric valves are fixedly connected to the bottom of the outside of the air storage tank (812). A magnetic valve (813) is provided, and an air suction pipe (814) is fixedly connected inside the magnetic valve (813). A dust suction head (817) is fixedly connected to one side of the cleaning brush (708). A dust suction groove (818) is provided inside the cleaning brush (708). A hollow connecting plate (819) is fixedly connected to the side of the cleaning brush (708) away from the dust suction head (817). The end of the air suction pipe (814) away from the magnetic valve (813) is fixedly connected inside the hollow connecting plate (819).

5. The mold cavity and core assembly alignment and assembly equipment according to claim 2, characterized in that, The rotating shaft (606) passes through one end of the mounting box (604) near the sector gear (607), and the rotating shaft (606) is rotatably connected inside the slide (2).

6. The mold cavity and core assembly alignment and assembly equipment according to claim 3, characterized in that, One end of the return spring (704) is fixedly connected to the inside of the mounting cylinder (701), and the other end of the return spring (704) is fixedly connected to the end of the limiting piston (702) away from the intake pipe (611).

7. The mold cavity and core assembly alignment and assembly equipment according to claim 4, characterized in that, One end of the push spring (802) is fixedly connected to the inside of the air pressure generating cylinder (801), and the other end of the push spring (802) is fixedly connected to the top of the movable plug (803).

8. The mold cavity and core assembly alignment and assembly equipment according to claim 4, characterized in that, One end of the exhaust spring (811) is fixedly connected to the inside of the mounting sleeve (809), and the other end of the exhaust spring (811) is fixedly connected to the bottom of the perforated limiting plate (810).

9. The mold cavity and core assembly alignment and assembly equipment according to claim 4, characterized in that, An automatic gas replenishment valve (820) is fixedly connected to the top of the gas storage tank (812), and a safety ladder (10) is fixedly connected to the side of the frame (1) away from the gas storage tank (812).

10. The mold cavity and core assembly alignment and assembly equipment according to claim 4, characterized in that, The bottom of the gas storage tank (812) is fixedly connected to a discharge pipe (815), and the bottom of the discharge pipe (815) is threadedly connected to a sealing cap (816).

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