CN112934809A

CN112934809A - Port cleaning device for casting mold and using method

Info

Publication number: CN112934809A
Application number: CN202110088786.7A
Authority: CN
Inventors: 李伟宝
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-22
Filing date: 2021-01-22
Publication date: 2021-06-11

Abstract

The invention discloses a port cleaning device for a casting mold, which comprises a workbench, wherein two support rods are fixedly connected at the bottom of the workbench near the left side and the right side and arranged in the front and back direction, the workbench is hollow, a motor is fixedly connected at the bottom of the inner cavity of the workbench near the right side, the power output end at the top of the motor is fixedly connected with a threaded rod, the position of the top of the workbench, which is close to the right side, is fixedly connected with a frame body, the top of the frame body is closed, the top of the workbench is fixedly connected with a bearing matched with the threaded rod, the invention drives the circular gear to rotate by rotating the second rotating shaft, drives the moving plate to move by the meshing of the circular gear and the tooth block, thereby driving the clamping plate to deflect, the mold is clamped, and is placed to move, so that the port of the mold and the cleaning head are wrong, and the mold is prevented from being damaged.

Description

Port cleaning device for casting mold and using method

Technical Field

The invention relates to the technical field of cleaning of casting molds, in particular to a port cleaning device for a casting mold and a using method.

Background

The casting mould is used for forming a casting in a casting forming process, is one of the most important process devices in casting production, has constant influence on the quality of the casting, and has a wide application range, after the casting mould is used, the injection port of the casting mould usually has residual injection materials, the injection materials can become solid after being cooled, the injection materials can block the port, and the next use is influenced, so that a port cleaning device is needed to be used for cleaning, but most of the existing cleaning devices are simply placed in a cleaning position, when the cleaning device is used, the mould is influenced by external vibration to generate displacement, so that the cleaning mechanism and the mould port are staggered, the mould can be damaged, most of the cleaning mechanisms of the existing cleaning devices can only move up and down, and the cleaning range of the cleaning mechanism is limited, so that the position of the mould needs to be continuously adjusted, making the cleaning inefficient.

Disclosure of Invention

The invention provides a port cleaning device for a casting mold and a using method thereof, aiming at overcoming the defects of single function, inconvenience in use, single applicable environment and the like in the prior art. The port cleaning device for the casting mold and the use method have the characteristics of multiple functions, convenience and quickness in use, wide applicable environment and the like.

In order to achieve the purpose, the invention provides the following technical scheme: a port cleaning device for a casting mold comprises a workbench, wherein two support rods are fixedly connected to the bottom of the workbench close to the left side and the right side, the two support rods are arranged in a front-back mode, the workbench is arranged in a hollow mode, a motor is fixedly connected to the bottom of an inner cavity of the workbench close to the right side, a threaded rod is fixedly connected to the power output end of the motor, a frame body is fixedly connected to the top of the workbench close to the right side, the top of the frame body is arranged in a closed mode, a bearing matched with the threaded rod is fixedly connected to the top of the workbench, the top end of the threaded rod penetrates through the bearing and is inserted into the inner cavity of the frame body and is movably connected with the top of the frame body through the bearing, a movable block is arranged in the inner cavity of the frame body, a threaded hole matched with the threaded, the left end of the movable block penetrates through the groove and extends to the left side of the frame body, a box body is arranged on the left side of the movable block, the left side of the movable block is provided with the groove, the right side of the box body is fixedly connected with a first sliding block matched with the groove, the right side of the first sliding block is inserted into the inner cavity of the groove, the front side and the rear side of the first sliding block are fixedly connected with stop blocks, the bottom of the box body is provided with a first rotating shaft, the bottom of the box body is fixedly connected with a bearing matched with the first rotating shaft, the top end of the first rotating shaft penetrates through the bearing and is inserted into the inner cavity of the box body, a transmission mechanism is arranged between the box body and the frame body, the rear side of the box body, which is close to the top, and the rear side of the top is provided with an opening, the left side of the transmission mechanism is inserted into the, the left side of the second bevel gear is fixedly connected with a connecting rod, the left side of the frame body is fixedly connected with a bearing, the left end of the connecting rod penetrates through the bearing and is fixedly connected with a transmission mechanism, the bottom end of the first rotating shaft is provided with a jack, the bottom end of the first rotating shaft is provided with a cleaning head, the top of the cleaning head is fixedly connected with an insert rod, the top end of the insert rod is inserted into an inner cavity of the jack, the top of the workbench is provided with a placing table near the left side, the bottom of the placing table near the left side and the right side are fixedly connected with two first telescopic springs, the two first telescopic springs are arranged in a front-back manner, the front side and the right side of the placing table are respectively provided with a baffle, the two adjacent baffles are fixedly connected with each other, the four baffles are fixedly connected with the top of the workbench, the top of, the funnel is located the motor left side, and the bottom runs through workstation inner chamber bottom to extend to the workstation below, the workstation below is equipped with the water tank, the water tank right side is through crossing and two bracing piece fixed connection that are located the right side, water tank top fixedly connected with water pump, water pump left side drinking-water pipe bottom runs through the water tank top, and plug in water tank inner chamber, water pump top outlet pipe top runs through the workstation to extend to the workstation top, and the fixedly connected with hose, box rear side fixedly connected with conveyer pipe, conveyer pipe bottom fixedly connected with nozzle, the one end and the conveyer pipe fixed connection of outlet pipe are kept away from to the hose, water tank left side fixedly connected with collects the fill, it sets up for the opening to collect the fill right side, the water inlet has been seted up in the water tank left side, it is.

Preferably, drive mechanism includes the slide bar, the slide bar is located between box and the framework, the slide bar inner chamber is equipped with the slide bar, the slide bar left end extends to the box inner chamber, the slide bar is controlled and the first U-shaped board of the equal fixedly connected with of slide bar right-hand member, two first U-shaped inboard all has the turning block through pivot swing joint, two one side that first U-shaped board kept away from each other all is equipped with the second U-shaped board, two the second U-shaped board all through pivot and adjacent turning block swing joint, two the second U-shaped board respectively with first turning axis and connecting rod fixed connection, slide bar top and bottom are close to the equal fixedly connected with second slider of right-hand member department, first spout has all been seted up to slide bar inner chamber top and bottom, the second slider is pegged graft at adjacent first spout inner chamber.

Preferably, the placing table is hollow, the inner cavity of the placing table is provided with two circular gears, the two circular gears are arranged on the left and right sides, the top and the bottom of each circular gear are respectively provided with a movable plate, one side of each movable plate, which is close to the circular gear, is fixedly connected with a plurality of tooth blocks, the tooth blocks on the upper side and the lower side are uniformly meshed with the circular gears, the right side of the inner cavity of the placing table is movably connected with a second rotating shaft through a bearing, the left end of the second rotating shaft sequentially penetrates through the two circular gears, the left side of the baffle plate on the left side and the left side of the placing table are respectively fixedly connected with a bearing matched with the second rotating shaft, the left end of the second rotating shaft sequentially penetrates through the two bearings and extends to the left side of the baffle plate, the front side and the rear side of the placing table are respectively movably connected with two clamping plates through a, the side, located both sides about, of the movable plate, far away from the circular gear, runs through adjacent opening to with adjacent splint swing joint, place a inner chamber top and bottom and all seted up the second spout, two the equal fixedly connected with third slider of one side of the movable plate, far away from the circular gear, the third slider is pegged graft respectively at adjacent second spout inner chamber.

Preferably, be located the left baffle left side fixedly connected with cover body, cover body inner chamber is equipped with the ratchet, cover body left side fixedly connected with and second axis of rotation assorted bearing, the second axis of rotation left end runs through ratchet and bearing to extend to cover body left side, and fixedly connected with knob, cover body inner chamber front side swing joint has the fly leaf, fly leaf top fixedly connected with pull rod, the trompil has been seted up at cover body top, the trompil is run through on the pull rod top to extend to cover body top, the first fixture block of fly leaf bottom fixedly connected with, first fixture block and ratchet joint, fly leaf top fixedly connected with second expanding spring, second expanding spring top and cover body inner chamber top fixed connection.

Preferably, the left side and the right side of the jack inner cavity at the bottom of the first rotating shaft are both provided with rectangular grooves, two rectangular groove inner cavities are provided with rotating rods near the bottom, the rotating rods are provided with through holes, the through hole inner cavities are provided with fixed shafts, the front end and the rear end of each fixed shaft are respectively and fixedly connected with the front side and the rear side of the rectangular groove inner cavity, the outer side of each fixed shaft is sleeved with a volute spring, the inner wall of each rotating rod and the fixed shafts are both fixedly connected, the top of each rotating rod is fixedly connected with a rotating plate, one side of each rotating plate, which is near the corresponding inserted rod, is provided with a clamping block, the left side and the right side of each inserted rod are both provided with clamping grooves, the two clamping blocks are respectively clamped in the adjacent clamping groove inner cavities, the outer side of the first rotating shaft is located on the upper side and the lower side of the movable pipe, and the two circular rings are fixedly connected with the first rotating shaft.

Preferably, the inner cavity of the funnel is provided with two water wheels at the front side and the rear side, the two water wheels are arranged at the left side and the right side, a third rotating shaft is arranged between the two water wheels, the left end and the right end of the third rotating shaft respectively penetrate through the adjacent water wheels and are movably connected with the left side and the right side of the funnel through bearings, a cam is arranged between the two water wheels, the third rotating shaft penetrates through the cam, transmission rods are arranged at the front side and the rear side of the funnel, the front side and the rear side of the funnel are fixedly connected with bearings matched with the transmission rods, one ends of the two transmission rods, which are close to the funnel, respectively penetrate through the adjacent bearings and extend to the inner cavity of the funnel, a third expansion spring is sleeved outside the transmission rods, the third expansion spring is positioned in the inner cavity of, two one side that the cam was kept away from to the transfer line is fixedly connected with L shape pole and montant respectively, two second spouts have been seted up at the workstation top, adjacent second spout is run through respectively on L shape pole and montant top, is located the rear side the through-hole has been seted up on the baffle, L shape pole front end runs through the through-hole to with place a fixed connection, the box front side passes through connecting block fixedly connected with standpipe, standpipe top and bottom are the closed setting, and the bottom has seted up the round hole, the montant top is run through the round hole and is pegged graft at the standpipe inner chamber to fixedly connected with limiting plate.

Preferably, two swash plates of workstation inner chamber top fixedly connected with, two the swash plate is for controlling the setting, and is the symmetry setting with the axis of the vertical direction of funnel, is located both sides around the cam is central symmetry setting.

A method of using a port cleaning apparatus for a casting mold, comprising the steps of:

s1: firstly, a casting mold is placed at the top of a placing table, a knob is rotated to drive a second rotating shaft to rotate, the second rotating shaft drives a circular gear to rotate, a movable plate on the upper side and the lower side is driven by a gear block to move towards the left side and the right side respectively when the circular gear rotates, and a clamping plate is driven to deflect towards the casting mold when the movable plate moves, so that the casting mold is clamped, and the casting mold is fixed;

s2: secondly, starting a motor through an external power supply, driving a threaded rod to rotate by the motor, enabling a movable block to move downwards when the threaded rod rotates, so as to drive a box body to move downwards, driving a cleaning head to move downwards by the box body, enabling the cleaning head to be in contact with a port of a casting mold, driving a sliding pipe and a sliding rod to deflect downwards when the box body moves downwards, and enabling the sliding rod to extend outwards;

s3: then, the threaded rod rotates to drive the second U-shaped plate on the right side to rotate through the first bevel gear and the second bevel gear, and the sliding pipe is driven to rotate through the rotating block on the right side and the first U-shaped plate;

s4: then, the sliding pipe drives the sliding rod to rotate through the second sliding block, so that the first U-shaped plate on the left side and the rotating block drive the second U-shaped plate on the left side to rotate, the first rotating shaft is driven to rotate, the cleaning head is driven to rotate, and the port is cleaned;

s5: then, starting a water pump through an external power supply, pumping water in a water tank by the water pump, conveying the water into a conveying pipe through a hose, spraying the water to a contact part of a cleaning head and a port through a nozzle, washing the cleaned debris, and enabling water flow during washing to flow into a funnel through a leakage hole in the top of a workbench;

s6: then, water flows positioned on the front side and the rear side respectively flow onto the water wheels on the front side and the rear side through the inclined plates, the water wheels are driven to rotate through the impact of the water flows, so that the cams on the front side and the rear side are driven to rotate, the driving rod is pushed to move when the cams rotate, and the driving rod moves back to the original position through the second expansion spring, so that the driving rod reciprocates back and forth;

s7: then, the driving rods positioned on the front side and the rear side respectively drive the L-shaped rod and the vertical rod to reciprocate back and forth during reciprocating motion, so that the placing table and the box body are driven to reciprocate back and forth, relative displacement is generated between the cleaning head and the port, the contact area between the cleaning head and the port is increased, the cleaning range of the cleaning head is enlarged, and the cleaning effect is improved.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the second rotating shaft is rotated to drive the circular gear to rotate, and the movable plate is driven to move through the meshing of the circular gear and the tooth block, so that the clamping plate is driven to deflect, the mold is clamped, the mold is placed to move, the port of the mold and the cleaning head are wrong, and the mold is prevented from being damaged;

2. rivers through the clearance in-process drive rivers and rotate to drive the cam and rotate, make transfer line reciprocating motion front and back through the effect of cam and third spring, thereby place platform and box back-and-forth movement through L shape pole and montant drive respectively, increase the clearance scope of cleaning head, improve cleaning efficiency.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a left side view of the present invention;

FIG. 4 is a left side view of the ratchet of the present invention;

FIG. 5 is an enlarged view taken at A of FIG. 2 in accordance with the present invention;

FIG. 6 is an enlarged view of the invention at B of FIG. 2;

FIG. 7 is an enlarged view of the invention at C of FIG. 3;

fig. 8 is an enlarged view of fig. 3 at D according to the present invention.

Reference numbers in the figures: 1. a work table; 2. a water wheel; 3. a third rotating shaft; 4. a funnel; 5. a filter plate; 6. a collecting hopper; 7. a water tank; 8. a water pump; 9. a cam; 10. a motor; 11. a second rotating shaft; 12. a hose; 13. a threaded rod; 14. a delivery pipe; 15. a movable block; 16. a frame body; 17. a second U-shaped plate; 18. a slide pipe; 19. a slide bar; 20. a first U-shaped plate; 21. a circular gear; 22. a box body; 23. moving the plate; 24. a placing table; 25. a baffle plate; 26. a first rotating shaft; 27. cleaning the head; 28. an L-shaped rod; 29. a vertical rod; 30. a transmission rod; 31. a splint; 32. a vertical tube; 33. a movable plate; 34. a ratchet wheel; 35. a cover body; 36. a rotating plate; 37. a movable tube; 38. rotating the rod; 39. and (4) inserting the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution: a port cleaning device for a casting mold comprises a workbench 1, two support rods are fixedly connected at the bottom of the workbench 1 close to the left side and the right side, the two support rods are arranged in a front-back mode, the workbench 1 is arranged in a hollow mode, a motor 10 is fixedly connected at the bottom of an inner cavity of the workbench 1 close to the right side, a threaded rod 13 is fixedly connected at the top of the motor 10, a frame body 16 is fixedly connected at the top of the workbench 1 close to the right side, the top of the frame body 16 is arranged in a closed mode, a bearing matched with the threaded rod 13 is fixedly connected at the top of the workbench 1, the top end of the threaded rod 13 penetrates through the bearing and is inserted into an inner cavity of the frame body 16 and is movably connected with the top of the frame body 16 through the bearing, a movable block 15 is arranged in the inner cavity of the frame body 16, the left end of the movable block 15 penetrates through the groove and extends to the left side of the frame body 16, a box body 22 is arranged on the left side of the movable block 15, a groove is formed in the left side of the movable block 15, a first sliding block matched with the groove is fixedly connected to the right side of the box body 22, the right side of the first sliding block is inserted into the inner cavity of the groove, stop blocks are fixedly connected to the front side and the rear side of the first sliding block respectively, a first rotating shaft 26 is arranged at the bottom of the box body 22, a bearing matched with the first rotating shaft 26 is fixedly connected to the bottom of the box body 22, the top end of the first rotating shaft 26 penetrates through the bearing and is inserted into the inner cavity of the box body 22, a transmission mechanism is arranged between the box body 22 and the frame body 16, openings are formed in the positions, close to the top, close to the rear side, of the top, the left side, the left side of the second bevel gear is fixedly connected with a connecting rod, the left side of the frame body 16 is fixedly connected with a bearing, the left end of the connecting rod penetrates through the bearing and is fixedly connected with a transmission mechanism, the transmission mechanism comprises a sliding pipe 18, the sliding pipe 18 is positioned between a box body 22 and the frame body 16, the inner cavity of the sliding pipe 18 is provided with a sliding rod 19, the left end of the sliding rod 19 extends to the inner cavity of the box body 22, the left and right sides of the sliding rod 19 and the right end of the sliding pipe 18 are fixedly connected with first U-shaped plates 20, the inner sides of the two first U-shaped plates 20 are movably connected with rotating blocks through rotating shafts, the sides, far away from each other, of the two first U-shaped plates 20 are respectively provided with a second U-shaped plate 17, the two second U-shaped plates 17 are respectively and fixedly connected with the first rotating shafts 26 and the connecting rod, the top and the bottom of the, the second sliding block is inserted in the adjacent first sliding groove inner cavity, the rotation of the threaded rod 13 is transmitted to the first rotating shaft 26, and the box body 22 can not be influenced by movement, the bottom end of the first rotating shaft 26 is provided with a jack, the bottom end of the first rotating shaft 26 is provided with a cleaning head 27, the top of the cleaning head 27 is fixedly connected with an inserting rod 39, the top end of the inserting rod 39 is inserted in the jack inner cavity, the left side and the right side of the jack inner cavity at the bottom of the first rotating shaft 26 are both provided with rectangular grooves, the inner cavities of the two rectangular grooves are provided with rotating rods 38 near the bottom, the rotating rods 38 are provided with through holes, the through holes inner cavities are provided with fixed shafts, the front end and the rear end of each fixed shaft are respectively fixedly connected with the front side and the rear side of the rectangular groove inner cavity, the outer side of each fixed shaft is sleeved with a, the left side and the right side of the inserted rod 39 close to the top end are respectively provided with a clamping groove, two second clamping blocks are respectively clamped in adjacent clamping groove inner cavities, the outer side of the first rotating shaft 26 is sleeved with a movable pipe 37, the inner wall of the movable pipe 37 is provided with an internal thread, the outer side edge of the first rotating shaft 26 is provided with an external thread matched with the internal thread, the outer side of the first rotating shaft 26 at the upper side and the lower side of the movable pipe 37 is sleeved with a circular ring, the two circular rings are both fixedly connected with the first rotating shaft 26, the cleaning head 27 is convenient to replace, a placing table 24 is arranged at the position close to the left side of the top of the workbench 1, two first telescopic springs are both fixedly connected at the bottom of the placing table 24 close to the left side and the right side, the two first telescopic springs are arranged in the front and back direction, the baffles 25 are both arranged, the placing table 24 is hollow, two circular gears 21 are arranged in the inner cavity of the placing table 24, the two circular gears 21 are arranged on the left and right sides, the moving plates 23 are arranged at the top and the bottom of each circular gear 21, one side of each moving plate 23, which is close to the circular gear 21, is fixedly connected with a plurality of tooth blocks, the tooth blocks on the upper side and the lower side are uniformly meshed with the circular gears 21, the right side of the inner cavity of the placing table 24 is movably connected with a second rotating shaft 11 through bearings, the left end of the second rotating shaft 11 sequentially penetrates through the two circular gears 21, the left side of a baffle 25 on the left side and the left side of the placing table 24 are fixedly connected with bearings matched with the second rotating shaft 11, the left end of the second rotating shaft 11 sequentially penetrates through the two bearings and extends to the left side of the baffle 25, the front side and the rear side of the placing table 24 are movably connected with two clamping, one side of the movable plates 23, which is far away from the circular gear 21, on the upper and lower sides penetrates through the adjacent opening and is movably connected with the adjacent clamping plate 31, the top and the bottom of the inner cavity of the placing table 24 are both provided with second sliding grooves, one side of each of the two movable plates 23, which is far away from the circular gear 21, is fixedly connected with a third sliding block, the third sliding blocks are respectively inserted into the inner cavities of the adjacent second sliding grooves to clamp the mold, the mold is placed to be displaced, and the cleaning work of the ports is affected, the left side of the baffle 25 on the left side is fixedly connected with a cover body 35, the inner cavity of the cover body 35 is provided with a ratchet 34, the left side of the cover body 35 is fixedly connected with a bearing matched with the second rotating shaft 11, the left end of the second rotating shaft 11 penetrates through the ratchet 34 and the bearing and extends to the left, the top of the cover body 35 is provided with a hole, the top end of the pull rod penetrates through the hole and extends to the position above the cover body 35, the bottom of the movable plate 33 is fixedly connected with a first clamping block, the first clamping block is clamped with the ratchet wheel 34, the top of the movable plate 33 is fixedly connected with a second expansion spring, the top of the second expansion spring is fixedly connected with the top of the inner cavity of the cover body 35, the second rotating shaft 11 is fixed through the clamping of the first clamping block and the ratchet wheel 34, the circular gear 21 is fixed, the circular gear 21 is prevented from reversely rotating to drive the clamping plate 31 to reversely deflect, the clamping plate 31 loosens the die, a plurality of water leakage holes are uniformly formed in the position, below the placing table 24, at the top of the workbench 1, the inner cavity of the workbench 1 is provided with a funnel 4, the funnel 4 is positioned on the left side of the motor 10, the bottom of the inner cavity of, the top of the water tank 7 is fixedly connected with a water pump 8, the bottom end of a water pumping pipe on the left side of the water pump 8 penetrates through the top of the water tank 7 and is inserted into an inner cavity of the water tank 7, the top end of a water outlet pipe on the top of the water pump 8 penetrates through the workbench 1 and extends above the workbench 1, a hose 12 is fixedly connected with the rear side of the box body 22, a nozzle is fixedly connected with the bottom of the hose 14, one end of the hose 12, far away from the water outlet pipe, is fixedly connected with a collecting hopper 6 on the left side of the water tank 7, the right side of the collecting hopper 6 is provided with an opening arrangement, the left side of the water tank 7 is provided with a water inlet, the top of the collecting hopper 6 is provided with a filter plate 5, two water wheels 2 are arranged on the inner cavity of the funnel 4 close to the front side and the rear side, a cam 9 is arranged between the two water wheels 2, a third rotating shaft 3 penetrates through the cam 9, transmission rods 30 are arranged on the front side and the rear side of the funnel 4, bearings matched with the transmission rods 30 are fixedly connected on the front side and the rear side of the funnel 4, one ends of the two transmission rods 30, which are close to the funnel 4, penetrate through adjacent bearings respectively and extend to an inner cavity of the funnel 4, a third expansion spring is sleeved on the outer side of each transmission rod 30, the third expansion spring is positioned in the inner cavity of the funnel 4, a fixing plate is fixedly connected on one side of the third expansion spring, which is close to the cam 9, and is fixedly connected with the transmission rods 30, an L-shaped rod 28 and a vertical rod 29 are fixedly connected on one sides of the two transmission rods 30, which are far away from the cam 9, two second sliding grooves are formed in the top of the workbench 1, the top ends of the L, and with place platform 24 fixed connection, box 22 front side is through connecting block fixedly connected with standpipe 32, standpipe 32 top and bottom are the closed setting, and the round hole has been seted up to the bottom, the round hole is pegged graft at standpipe 32 inner chamber on the 29 top of montant, and fixedly connected with limiting plate, make cam 9 rotate, drive L shape pole 28 and montant 29 reciprocating motion back and forth through cam 9 and third expanding spring, thereby it places platform 24 and box 22 reciprocating motion back and forth to drive, two swash plates of 1 inner chamber top fixedly connected with of workstation, two swash plates are for controlling the setting, and be the symmetry setting with the axis of 4 vertical directions of funnel, the cam 9 that is located both sides is central symmetry setting, it drives water wheels 2 and rotates to flow water wheels 2 more easily through the swash plate, two cam 9 through central symmetry make place platform 24 and box 22 moving direction opposite.

A port cleaning device for a casting mold and a using method thereof comprise the following steps:

s1: firstly, a casting mold is placed on the top of a placing table 24, a knob is rotated to drive a second rotating shaft 11 to rotate, the second rotating shaft 11 drives a circular gear 21 to rotate, the circular gear 21 drives moving plates 23 on the upper side and the lower side to move towards the left side and the right side respectively through a tooth block when rotating, and the moving plates 23 drive a clamping plate 31 to deflect towards the casting mold when moving, so that the casting mold is clamped and fixed;

s2: secondly, starting the motor 10 through an external power supply, driving the threaded rod 13 to rotate by the motor 10, enabling the movable block 15 to move downwards when the threaded rod 13 rotates, thereby driving the box body 22 to move downwards, driving the cleaning head 27 to move downwards by the box body 22, enabling the cleaning head 27 to be in contact with the port of the casting die, driving the sliding pipe 18 and the sliding rod 19 to deflect downwards while the box body 22 moves downwards, and enabling the sliding rod 19 to extend outwards;

s3: then, the threaded rod 13 rotates to drive the second U-shaped plate 17 on the right side to rotate through the first bevel gear and the second bevel gear, and drives the sliding pipe 18 to rotate through the rotating block on the right side and the first U-shaped plate 20;

s4: then, the slide tube 18 drives the slide rod 19 to rotate through the second slide block, so as to drive the second U-shaped plate 17 on the left side to rotate through the first U-shaped plate 20 on the left side and the rotating block, so as to drive the first rotating shaft 26 to rotate, and drive the cleaning head 27 to rotate, so as to clean the port;

s5: then, the water pump 8 is started through an external power supply, the water pump 8 pumps water in the water tank 7, the water is conveyed into the conveying pipe 14 through the hose 12 and is sprayed to a contact part of the cleaning head 27 and a port through a nozzle to wash the cleaned debris, and water flow during washing flows into the funnel 4 through a leakage hole in the top of the workbench 1;

s6: then, the water flows on the front side and the rear side respectively flow to the water wheels 2 on the front side and the rear side through the inclined plates, the water wheels 2 are driven to rotate through the impact of the water flows, so that the cams 9 on the front side and the rear side are driven to rotate, the transmission rod 30 is pushed to move when the cams 9 rotate, and the transmission rod 30 is moved back to the original position through the second expansion spring, so that the transmission rod 30 reciprocates back and forth;

s7: then, the driving rods 30 located at the front and rear sides respectively drive the L-shaped rod 28 and the vertical rod 29 to reciprocate back and forth when reciprocating back and forth, so as to further drive the placing table 24 and the box body 22 to reciprocate back and forth, so that relative displacement is generated between the cleaning head 27 and the port, the contact area between the cleaning head 27 and the port is increased, the cleaning range of the cleaning head 27 is enlarged, and the cleaning effect is improved.

The working principle is as follows: when the device is used, a casting mold is placed on the top of a placing table 24, a knob is used for rotating a second rotating shaft 11, the second rotating shaft 11 drives a circular gear 21 to rotate, the circular gear 21 drives a moving plate 23 to move towards one side far away from the circular gear 21 through a tooth block when rotating, so that a clamping plate 31 is driven to deflect, the casting mold is clamped, a motor 10 is started through an external power supply, the motor 10 drives a threaded rod 13 to rotate, the threaded rod 13 moves downwards through a movable block 15 when rotating, a box body 22 is driven to move downwards, a cleaning head 27 is in contact with a port of the casting mold, meanwhile, the threaded rod 13 rotates, a sliding pipe 18 and a sliding rod 19 are driven to rotate through a first conical gear and a second conical gear, so that a first rotating shaft 26 is driven to rotate, the cleaning head 27 is driven to rotate, the port is cleaned, a water pump 8 is started through the external power supply, and the water is transported to the conveying pipe 14, and is sprayed to the contact position of the cleaning head 27 and the port through a nozzle for washing, the washed water flows into the funnel 4 through a leakage hole and drives the water wheel 2 to rotate, the water wheel 2 drives the cam 9 to rotate through the third rotating shaft 3, the cam 9 and the third expansion spring jointly drive the transmission rod 30 to reciprocate back and forth, so that the placing table 24 and the box body 22 are respectively driven to reciprocate through the L-shaped rod 28 and the vertical rod 29, the placing table 24 and the box body 22 generate relative displacement, the cleaning range is enlarged, the cleaning effect is improved, the movable pipe 37 is driven to move downwards through rotating the movable pipe 37, the rotating plate 36 deflects outwards under the action of the volute spring, the clamping block is far away from the clamping groove, the clamping block is contacted with the fixing of the insertion rod 39, and the cleaning head 27 can be replaced conveniently.

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

Claims

1. A port cleaning device for casting molds, comprising a worktable (1), characterized in that: the bottom of the workbench (1) is fixedly connected with two supporting rods close to the left side and the right side, the two supporting rods are arranged in a front-back mode, the workbench (1) is arranged in a hollow mode, the bottom of an inner cavity of the workbench (1) is fixedly connected with a motor (10) close to the right side, a threaded rod (13) is fixedly connected with a power output end of the top of the motor (10), a frame body (16) is fixedly connected with the top of the workbench (1) close to the right side, the top of the frame body (16) is arranged in a closed mode, a bearing matched with the threaded rod (13) is fixedly connected with the top of the workbench (1), the top of the threaded rod (13) penetrates through the bearing and is connected with the inner cavity of the frame body (16) in an inserting mode and is movably connected with the top of the frame body (16) through the bearing, a movable block (15) is arranged in the, the threaded rod (13) is provided with a threaded hole at the top end in a penetrating manner, a groove is formed in the left side of the frame body (16), the movable block (15) is provided with a groove at the left side in a penetrating manner and extends to the left side of the frame body (16), a box body (22) is arranged on the left side of the movable block (15), a first sliding block matched with the groove is fixedly connected to the right side of the box body (22), the right side of the first sliding block is inserted into an inner cavity of the groove, stopping blocks are fixedly connected to the front side and the rear side of the first sliding block respectively, a first rotating shaft (26) is arranged at the bottom of the first sliding block, a bearing matched with the first rotating shaft (26) is fixedly connected to the bottom of the box body (22), the top end of the first rotating shaft (26) penetrates through the bearing and is inserted into the inner cavity of the box body (22), a transmission mechanism is arranged between the box body (22), the left side of the transmission mechanism penetrates through the opening and is inserted into an inner cavity of the box body (22) and fixedly connected with a first rotating shaft (26), a first bevel gear is arranged above the movable block (15), a second bevel gear is meshed with the left side of the first bevel gear, a connecting rod is fixedly connected with the left side of the second bevel gear, a bearing is fixedly connected with the left side of the frame body (16), the left end of the connecting rod penetrates through the bearing and is fixedly connected with the transmission mechanism, an insertion hole is formed in the bottom end of the first rotating shaft (26), a cleaning head (27) is arranged at the bottom end of the first rotating shaft (26), an insertion rod (39) is fixedly connected with the top end of the cleaning head (27), the top end of the insertion rod (39) is inserted into the inner cavity of the insertion hole, a placing table (24) is arranged at the position, close to the left side, of the top of the workbench (1, the two first telescopic springs are arranged in a front-back mode, the front side and the back side and the left side and the right side of the placing table (24) are respectively provided with a baffle (25), two adjacent baffles (25) are fixedly connected, four baffles (25) are fixedly connected to the top of the working table (1), the top of the working table (1) is positioned below the placing table (24) and is uniformly provided with a plurality of water leakage holes, the inner cavity of the working table (1) is provided with a funnel (4), the funnel (4) is positioned on the left side of a motor (10), the bottom of the funnel penetrates through the bottom of the inner cavity of the working table (1) and extends to the lower part of the working table (1), a water tank (7) is arranged below the working table (1), the right side of the water tank (7) is fixedly connected with two supporting rods positioned on the right side through a crossing, the top of the water tank (7) is fixedly connected with a water pump (8, and the plug connects at water tank (7) inner chamber, workstation (1) is run through on water pump (8) top outlet pipe top to extend to workstation (1) top, and fixedly connected with hose (12), box (22) rear side fixedly connected with conveyer pipe (14), conveyer pipe (14) bottom fixedly connected with nozzle, the one end and conveyer pipe (14) fixed connection of outlet pipe are kept away from in hose (12), water tank (7) left side fixedly connected with is collected and is fought (6), it sets up for the opening to collect fill (6) right side, the water inlet has been seted up in water tank (7) left side, it is equipped with filter (5) to collect fill (6) top.

2. A port cleaning device for a casting mold according to claim 1, characterized in that: the transmission mechanism comprises a sliding pipe (18), the sliding pipe (18) is located between a box body (22) and a frame body (16), the inner cavity of the sliding pipe (18) is provided with a sliding rod (19), the left end of the sliding rod (19) extends to the inner cavity of the box body (22), the left and right sides of the sliding rod (19) and the right end of the sliding pipe (18) are fixedly connected with first U-shaped plates (20), the inner sides of the first U-shaped plates (20) are respectively connected with a rotating block through a rotating shaft in a movable mode, one sides, far away from each other, of the first U-shaped plates (20) are respectively provided with second U-shaped plates (17), the second U-shaped plates (17) are respectively connected with a first rotating shaft (26) and a connecting rod in a movable mode, the top and the bottom of the sliding rod (19) are close to the right end and are respectively fixedly connected with second sliding blocks, the top and the bottom of the inner cavity of the sliding pipe (18) are respectively provided, the second sliding block is inserted into the inner cavity of the adjacent first sliding groove.

3. A port cleaning device for a casting mold according to claim 1, characterized in that: the placing table (24) is arranged in a hollow mode, two circular gears (21) are arranged in an inner cavity of the placing table (24), the two circular gears (21) are arranged on the left side and the right side, moving plates (23) are arranged at the top and the bottom of each circular gear (21), one side, close to the circular gears (21), of each moving plate (23) is fixedly connected with a plurality of tooth blocks, the tooth blocks on the upper side and the lower side are meshed with the circular gears (21), the right side of the inner cavity of the placing table (24) is movably connected with a second rotating shaft (11) through bearings, the left end of the second rotating shaft (11) penetrates through the two circular gears (21) in sequence, the left side of the baffle (25) on the left side and the left side of the placing table (24) are fixedly connected with bearings matched with the second rotating shaft (11), the left end of the second rotating shaft (11) penetrates through the two bearings, place platform (24) front and back both sides all have two splint (31), two through connecting plate and pivot swing joint splint (31) set up for controlling, place platform (24) front and back both sides all set up with movable plate (23) assorted opening of upper and lower both sides, be located both sides about one side that circular gear (21) were kept away from to movable plate (23) run through adjacent opening to with adjacent splint (31) swing joint, place platform (24) inner chamber top and bottom and all seted up the second spout, two the equal fixedly connected with third slider in one side that circular gear (21) were kept away from to movable plate (23), the third slider is pegged graft at adjacent second spout inner chamber respectively.

4. A port cleaning device for a casting mold according to claim 1, characterized in that: a cover body (35) is fixedly connected to the left side of the baffle plate (25) positioned on the left side, a ratchet wheel (34) is arranged in the inner cavity of the cover body (35), the left side of the cover body (35) is fixedly connected with a bearing matched with the second rotating shaft (11), the left end of the second rotating shaft (11) penetrates through the ratchet wheel (34) and the bearing, and extends to the left side of the cover body (35) and is fixedly connected with a knob, a movable plate (33) is movably connected with the front side of the inner cavity of the cover body (35), the top of the movable plate (33) is fixedly connected with a pull rod, the top of the cover body (35) is provided with an opening, the top end of the pull rod penetrates through the opening, and extends to the upper part of the cover body (35), the bottom of the movable plate (33) is fixedly connected with a first clamping block, the first clamping block is connected with the ratchet wheel (34) in a clamped mode, a second telescopic spring is fixedly connected to the top of the movable plate (33), and the top of the second telescopic spring is fixedly connected with the top of an inner cavity of the cover body (35).

5. A port cleaning device for a casting mold according to claim 1, characterized in that: rectangular grooves are formed in the left side and the right side of a jack inner cavity in the bottom of the first rotating shaft (26), two rectangular groove inner cavities are provided with rotating rods (38) close to the bottom, a perforation is formed in the rotating rods (38), a fixing shaft is arranged in the perforation inner cavity, the front end and the rear end of the fixing shaft are respectively fixedly connected with the front side and the rear side of the rectangular groove inner cavity, a volute spring is sleeved on the outer side of the fixing shaft, the volute spring is fixedly connected with the inner wall of the rotating rods (38) and the fixing shaft, a rotating plate (36) is fixedly connected to the top of the rotating rods (38), a second clamping block is fixedly connected to one side of the rotating plate (36) close to the inserted bar (39), clamping grooves are formed in the left side and the right side of the inserted bar (39) close to the top, the second clamping blocks are, an internal thread is formed in the inner wall of the movable pipe (37), an external thread matched with the internal thread is formed in the outer edge of the first rotating shaft (26), circular rings are sleeved on the upper side and the lower side of the movable pipe (37) on the outer side of the first rotating shaft (26), and the circular rings are fixedly connected with the first rotating shaft (26).

6. A port cleaning device for a casting mold according to claim 1, characterized in that: the funnel (4) inner chamber is close to the front and back both sides and all is equipped with two water wheels (2), two water wheels (2) are for controlling the setting, two be equipped with third axis of rotation (3) between water wheels (2), both ends are run through adjacent water wheels (2) respectively about third axis of rotation (3) to through bearing and funnel (4) left and right sides swing joint, two be equipped with cam (9) between water wheels (2), cam (9) are run through in third axis of rotation (3), funnel (4) front and back both sides all are equipped with transfer line (30), funnel (4) front and back both sides all fixedly connected with and transfer line (30) assorted bearing, two the one end that transfer line (30) are close to funnel (4) runs through adjacent bearing respectively to extend to funnel (4) inner chamber, transfer line (30) outside cover is equipped with third expanding spring, the third telescopic spring is positioned in an inner cavity of the funnel (4), one side of the third telescopic spring, which is close to the cam (9), is fixedly connected with a fixed plate, the fixed plate is fixedly connected with a transmission rod (30), one side of the two transmission rods (30), which is far away from the cam (9), is respectively fixedly connected with an L-shaped rod (28) and a vertical rod (29), the top of the workbench (1) is provided with two second chutes, the top ends of the L-shaped rod (28) and the vertical rod (29) are respectively penetrated through the adjacent second chutes, the baffle (25) positioned at the rear side is provided with a through hole, the front end of the L-shaped rod (28) is penetrated through the through hole and is fixedly connected with the placing table (24), the front side of the box body (22) is fixedly connected with a vertical pipe (32) through a connecting block, the top end and the bottom end of the vertical pipe (32) are both closed, the bottom end of the vertical pipe, and a limit plate is fixedly connected with the connecting rod.

7. A port cleaning device for a casting mold according to claim 6, characterized in that: two swash plates of workstation (1) inner chamber top fixedly connected with, two the swash plate is for controlling the setting, and is the symmetry setting with the axis of the vertical direction of funnel (4), is located both sides around being located cam (9) are central symmetry setting.

8. Use of a port cleaning device for a casting mould according to any of claims 1-7, characterised by the following steps:

s1: firstly, a casting mold is placed at the top of a placing table (24), a knob is rotated to drive a second rotating shaft (11) to rotate, the second rotating shaft (11) drives a circular gear (21) to rotate, the circular gear (21) drives moving plates (23) on the upper side and the lower side to move towards the left side and the right side respectively through a toothed block when rotating, and the moving plates (23) drive a clamping plate (31) to deflect towards the casting mold when moving, so that the casting mold is clamped and fixed;

s2: secondly, starting a motor (10) through an external power supply, wherein the motor (10) drives a threaded rod (13) to rotate, when the threaded rod (13) rotates, a movable block (15) moves downwards, so that a box body (22) is driven to move downwards, the box body (22) drives a cleaning head (27) to move downwards, the cleaning head (27) is enabled to be in contact with a port of a casting mold, and the box body (22) moves downwards and simultaneously drives a sliding pipe (18) and a sliding rod (19) to deflect downwards and enable the sliding rod (19) to extend outwards;

s3: then, the threaded rod (13) rotates to drive the second U-shaped plate (17) on the right side to rotate through the first bevel gear and the second bevel gear, and drives the sliding pipe (18) to rotate through the rotating block on the right side and the first U-shaped plate (20);

s4: then, the sliding pipe (18) drives the sliding rod (19) to rotate through the second sliding block, so that the first U-shaped plate (20) positioned on the left side and the rotating block drive the second U-shaped plate (17) positioned on the left side to rotate, the first rotating shaft (26) is driven to rotate, the cleaning head (27) is driven to rotate, and the port is cleaned;

s5: then, a water pump (8) is started through an external power supply, water in a water tank (7) is pumped by the water pump (8) and conveyed into a conveying pipe (14) through a hose (12), the water is sprayed out to a contact part of a cleaning head (27) and a port through a nozzle to wash the cleaned debris, and water flow during washing flows into a funnel (4) through a leak hole in the top of a workbench (1);

s6: then, water flow positioned on the front side and the rear side respectively flows onto the water wheels (2) on the front side and the rear side through the inclined plates, the water wheels (2) are driven to rotate through impact of the water flow, so that the cams (9) on the front side and the rear side are driven to rotate, the driving rod (30) is pushed to move when the cams (9) rotate, and the driving rod (30) is moved back to the original position through the second expansion spring, so that the driving rod (30) generates front-rear reciprocating motion;

s7: then, the driving rods (30) positioned on the front side and the rear side respectively drive the L-shaped rod (28) and the vertical rod (29) to reciprocate back and forth when reciprocating back and forth, and further drive the placing table (24) and the box body (22) to reciprocate back and forth, so that relative displacement is generated between the cleaning head (27) and the port, the contact area between the cleaning head (27) and the port is increased, the cleaning range of the cleaning head (27) is enlarged, and the cleaning effect is improved.