CN211563858U

CN211563858U - Automatic workpiece cleaning machine

Info

Publication number: CN211563858U
Application number: CN201922499220.4U
Authority: CN
Inventors: 金祺; 杨嘉楠
Original assignee: Shanghai Wanlin Machinery Manufacturing Co Ltd
Current assignee: Shanghai Wanlin Machinery Manufacturing Co Ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-25
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to a work piece automatic cleaning machine, it includes including wasing the case, with wash inlet tube and the outlet pipe of incasement intercommunication, one side of wasing the case is equipped with horizontal conveyer, horizontal conveyer keeps away from the one end of wasing the case and is equipped with elevating gear, the last metal cage that is equipped with of elevating gear wash the case and be equipped with the handling device who is used for putting into the metal cage washing case with horizontal conveyer's butt joint department, handling device is including setting up at the guide rail of wasing the case top, the carrier of sliding connection on the guide rail, the lower surface of carrier is equipped with along the flexible expansion bracket of vertical direction, the one end of keeping away from the carrier on the expansion bracket is equipped with the centre gripping subassembly that is used for centre gripping metal cage. The utility model discloses have the effect of taking out the work piece fast.

Description

Automatic workpiece cleaning machine

Technical Field

The utility model relates to a metal work piece belt cleaning device field, more specifically says that it relates to work piece automatic cleaning machine.

Background

Mechanical equipment is a core component of industrial manufacturing industry, and the mechanical equipment is an integral formed by assembling various parts, the mechanical equipment needs to perform actions such as moving, rotating, overturning and the like, lubricating oil is usually added, the lubricating oil is adhered with dust to form oil stains, and the mechanical equipment needs to be disassembled and cleaned in order to prolong the service life of the mechanical equipment. The existing method is to clean the parts by a special cleaning device.

As shown in fig. 7, a cleaning device comprises a cleaning tank 5 with an opening at the upper end, a plurality of water inlet pipes 51 and water outlet pipes 52 communicated with the cleaning tank 5, wherein the plurality of water inlet pipes 51 are used for injecting clean water and cleaning agent, and the water outlet pipes 52 are used for draining water and discharging slag. When cleaning, put into washing case 5 with the spare part and soak for the oil stain on the spare part dissolves and soaks in the washing liquid, takes out the spare part at last.

Foretell belt cleaning device needs artifical one to put into the washing case with the work piece, because it is darker to wash the case for the work piece is put into the washing case easily, and is stranded when taking out, needs to spend very long time, and especially the work piece is bigger, more take inconvenience.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a work piece automatic cleaning machine, its advantage is, places in the metal cage through the work piece with scattering, carries out automatic handling to the metal cage to improve the convenience of getting the material.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a work piece automatic cleaning machine, including wasing the case, with wash inlet tube and the outlet pipe of incasement intercommunication, one side of wasing the case is equipped with horizontal conveyer, horizontal conveyer keeps away from the one end of wasing the case and is equipped with elevating gear, the last metal cage that is equipped with of elevating gear wash the case and be equipped with the handling device who is used for putting into the metal cage washing case with horizontal conveyer's butt joint department, handling device is including setting up at the guide rail of wasing the case top, the carrier of sliding connection on the guide rail, the lower surface of carrier is equipped with along the flexible expansion bracket of vertical direction, the one end of keeping away from the carrier on the expansion bracket is equipped with the centre gripping subassembly that is used for centre.

According to the technical scheme, the metal cage and the workpiece are placed on the lifting device, the lifting device is lifted to the position at the same height as the horizontal conveying device, then the lifting device conveys the metal cage onto the horizontal conveying device, and the horizontal conveying device conveys the metal cage to the direction of the cleaning box; when the metal cage is conveyed to one end of the horizontal conveying device, the conveying device conveys the metal cage and the workpiece into a cleaning box, and the cleaning box is soaked to dissolve dust and oil stains on the surface of the workpiece into cleaning liquid; and finally, the metal cage is moved out of the cleaning box by the carrying device, so that the material taking is completed. According to the arrangement, scattered and trivial workpieces are placed in the metal cage, and all the workpieces are indirectly conveyed by conveying the metal cage, so that all the workpieces can be taken out at one time, and the workpieces can be taken out automatically.

The utility model discloses further set up to: the centre gripping subassembly is including fixing the link that keeps away from carrier one end and the level sets up at the expansion bracket, slide two sets of trips that are used for the articulate on the metal cage of connection on the link, all be equipped with on the trip and be used for driving the cylinder that the trip was at horizontal migration.

Through above-mentioned technical scheme, the centre gripping subassembly is used for catching on the metal cage for metal cage and expansion bracket reciprocate together. The metal cage is provided with two U-shaped handles, when the connecting frame descends between the two handles, the cylinder drives the clamping hook to move horizontally, so that the handles are erected on the clamping hook, and the clamping hook drives the metal cage to ascend together in the ascending process; when the cylinder drives the hook to move back, the hook and the handle are staggered. Thus, the clamping assembly can automatically hook the metal cage.

The utility model discloses further set up to: the clamping hook is L-shaped, and a limiting plate is vertically arranged at the horizontal end of the clamping hook.

Through above-mentioned technical scheme, the limiting plate is used for preventing that the metal cage from breaking away from the trip, improves the security performance.

The utility model discloses further set up to: the cleaning box is provided with a plurality of cleaning boxes along the length direction of the horizontal conveying device.

Through above-mentioned technical scheme, it has a plurality of to wash the case to can wash the work piece in the multiunit metal cage at the same moment, improve abluent efficiency.

The utility model discloses further set up to: wash and be equipped with the drain device between case and the horizontal transfer device, the drain device includes the water tank, sets up a plurality of pivots on the water tank along the direction that perpendicular to horizontal transfer device carried, both sides the cover is equipped with annular belt in the pivot, be equipped with drive pivot pivoted gear motor on the lateral wall of water tank.

Through above-mentioned technical scheme, when metal cage and work piece are fished out from the cleaning tank, can adhere to the washing liquid, place the metal cage on the driping device through handling device this moment for the washing liquid falls in the water tank under the effect of gravity, prevents that the washing liquid from falling on the subaerial in workshop, causes the ground wet and smooth. After metal cage and work piece driped, pivot and belt cooperation for the pivot rotates, drives the belt and removes, further makes the metal cage that falls on the belt remove, realizes like this that automatic conveying of metal cage is to horizontal conveyer on, is convenient for driped next a set of metal cage and work piece.

The utility model discloses further set up to: the lifting device comprises a bearing table and a hydraulic cylinder located on the lower surface of the bearing table, guide plates are arranged on two sides of the bearing table along the conveying direction of the horizontal conveying device, and a plurality of positioning wheels are connected to the guide plates in a rotating mode.

Through above-mentioned technical scheme, the bearing platform is used for placing the metal cage, and during the initial time, pneumatic cylinder drive bearing platform is located the earth's surface, and when the metal cage was put into with the work piece to the manual work like this, need not carry the eminence with the work piece and just can put into the metal cage to more laborsaving. When a certain amount of workpieces are placed into the metal cage, the hydraulic cylinder drives the bearing platform to ascend, so that the bearing platform and the horizontal transmission device are as high as each other, and the metal cage is convenient to flow to the horizontal transmission device.

The utility model discloses further set up to: horizontal conveyer includes the carriage, sets up the annular transfer chain on the carriage along the direction of orientation washing case, the both ends of transfer chain are equipped with the sprocket with the transfer chain meshing, be equipped with on the carriage and be used for driving sprocket pivoted servo motor.

Through the technical scheme, when the servo motor drives the chain wheel to rotate, the conveying chain moves circularly at the moment; when the metal cage falls on the conveying chain, the metal cage has friction force with between the conveying chain under the action of gravity, so that the metal cage can move together with the conveying chain, and the effect of automatically transporting the metal cage is further realized.

The utility model discloses further set up to: the conveying frame is characterized in that a supporting plate is arranged on the inner side of the conveying chain, a plurality of bearing wheels are rotatably connected between the conveying chain and the supporting plate on the supporting plate, and the bearing wheels are arranged in an array mode along the length direction of the supporting plate.

According to the technical scheme, the conveying chain is in flexible connection without supporting force, and the supporting plate plays a supporting role on the metal cage, so that the gravity of the metal cage and the workpiece falls on the supporting plate; the bearing wheel is used for reducing the frictional force between transfer chain and the backup pad for transfer chain can more smooth and easy removal.

To sum up, the utility model discloses following beneficial effect has:

1. the workpiece can be quickly and conveniently taken out of the cleaning box;

2. the arrangement of the draining device prevents cleaning liquid from dropping on the ground of a workshop to cause the wet and slippery ground;

3. the supporting plate and the bearing wheel are arranged to support the conveying chain, and meanwhile, the conveying chain cannot be hindered from moving, so that the metal cage is convenient to convey.

Drawings

Fig. 1 is an overall configuration diagram of the present embodiment.

Fig. 2 is a schematic structural view of the lifting device, the horizontal transfer device and the draining device of the present embodiment.

Fig. 3 is a schematic structural view of the horizontal transfer device of the present embodiment.

Fig. 4 is a schematic structural view of the conveying apparatus of the present embodiment.

Fig. 5 is a schematic structural view of the telescopic bracket and the clamping assembly of the embodiment.

Fig. 6 is a schematic structural view of the draining device and the horizontal transfer device of the present embodiment.

Fig. 7 is a schematic structural view of a conventional cleaning apparatus.

Reference numerals: 1. a lifting device; 11. a bearing table; 12. a hydraulic cylinder; 13. a chain; 14. a drive wheel; 15. a guide plate; 16. positioning wheels; 2. a horizontal transfer device; 21. a carriage; 22. a conveyor chain; 23. a connecting shaft; 24. a sprocket; 25. a servo motor; 26. a support plate; 27. a load-bearing wheel; 3. a draining device; 31. a water tank; 32. a reduction motor; 33. a rotating shaft; 34. a belt; 35. a pulley; 4. a carrying device; 41. a guide rail; 42. a carrier; 43. a telescopic frame; 44. an electric hoist motor; 45. a clamping assembly; 451. a connecting frame; 452. a hook is clamped; 453. a cylinder; 454. a limiting plate; 5. a cleaning tank; 51. a water inlet pipe; 52. a water outlet pipe; 6. a metal cage.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): referring to fig. 1 and 2, an automatic workpiece cleaning machine comprises a lifting device 1, a horizontal conveying device 2, a draining device 3 and four cleaning boxes 5 which are arranged side by side, wherein a conveying device 4 is arranged above the cleaning boxes 5. The cleaning tank 5 is provided with a water inlet pipe 51 and a water outlet pipe 52, the water inlet pipe 51 is used for introducing cleaning liquid into the cleaning tank 5, and the water outlet pipe 52 is used for discharging the cleaning liquid. Set up metal cage 6 on elevating gear 1, at first elevating gear 1 descends to the earth's surface for the upper end of metal cage 6 is lower, and when the work piece was put into metal cage 6 to the manual work like this, need not carry the eminence with the work piece and just can put into metal cage 6. When a certain amount of workpieces are placed in the metal cage 6, the lifting device 1 is lifted to the position at the same height as the horizontal conveying device 2, then the lifting device 1 conveys the metal cage 6 to the horizontal conveying device 2, and the horizontal conveying device 2 conveys the metal cage 6 to the direction close to the cleaning box 5; until the metal cage 6 is conveyed to the draining device 3, the conveying device 4 conveys the metal cage 6 and the workpiece to the cleaning box 5 for soaking, so that dust and oil stains on the surface of the workpiece are dissolved in the cleaning liquid; finally, the metal cage 6 is conveyed to the draining device 3 by the conveying device 4 to be drained, and the metal cage returns to the lifting device 1 according to the conveying direction after being drained. Thus, a set of cleaning processes is completed.

Referring to fig. 2, the lifting device 1 includes a hydraulic cylinder 12 vertically disposed in the ground and a bearing platform 11 located at an upper end of the hydraulic cylinder 12, three endless chains 13 are disposed on the bearing platform 11, a plurality of driving wheels 14 are rotatably connected to the bearing platform 11, the chains 13 are sleeved on the driving wheels 14, and when the driving wheels 14 rotate, the chains 13 are driven to move. The metal cage 6 is placed on the chain 13 and when the chain 13 moves, the metal cage 6 is moved together. After the metal cage 6 is filled with the workpiece, the hydraulic cylinder 12 works at the moment to drive the bearing platform 11 to ascend, so that the chain 13 is flush with the upper surface of the horizontal conveying device 2, and finally the chain 13 moves to drive the metal cage 6 to enter the horizontal conveying device 2. The outside that lies in chain 13 on bearing platform 11 sets up deflector 15, deflector 15 and chain 13 parallel arrangement rotate on deflector 15 and set up a plurality of locating wheels 16, and the vertical setting of axis of rotation of locating wheel 16, locating wheel 16 play the effect of location to metal cage 6, prevent that metal cage 6 from deviating.

Referring to fig. 2 and 3, the horizontal conveying device 2 includes a conveying frame 21, three endless pair conveying chains 22 disposed on the conveying frame 21 in a direction toward the cleaning tank 5, connecting shafts 23 horizontally disposed at two ends of the conveying chains 22 on the conveying frame 21, two chain wheels 24 fixedly disposed on the same connecting shaft 23, and the conveying chains 22 sleeved on the chain wheels 24. When the connecting shaft 23 rotates, the two chain wheels 24 rotate simultaneously, and further the conveying chain 22 moves circularly; a servo motor 25 is arranged on the connecting shaft 23, the servo motor 25 is fixed on the conveying frame 21, and an output shaft of the servo motor 25 is fixedly connected with the connecting shaft 23. When the metal cages 6 fall on the conveyor chain 22, the conveyor chain 22 carries the metal cages 6 together. A support plate 26 is horizontally arranged on the conveying frame 21 and positioned on the inner side of the annular conveying chain 22, a plurality of bearing wheels 27 are arranged on the support plate 26 along the length direction of the support plate 26 in an array mode, the bearing wheels 27 are rotatably connected to the support plate 26, the bearing wheels 27 rotate around an axis perpendicular to the direction of the support plate 26, and the bearing wheels 27 protrude out of the upper surface of the support plate 26 so that the conveying chain 22 is in contact with the bearing wheels 27 and is not in contact with the support plate 26. Thus, when the metal cages 6 fall on the conveying conveyor chain 22, the supporting plates 26 and the bearing wheels 27 support the metal cages 6, and when the conveying conveyor chain 22 moves, the bearing wheels 27 rotate, so that the friction between the conveying conveyor chain 22 and the supporting plates 26 is reduced. Rubber sleeves (not shown) are sleeved on the bearing wheels 27 and are used for reducing abrasion between the conveying chain 22 and the bearing wheels 27.

Referring to fig. 1 and 4, the carrying device 4 includes a guide rail 41 horizontally disposed above the cleaning tank 5, a carrying vehicle 42 slidably connected to the guide rail 41, and an expansion bracket 43 disposed on a lower surface of the carrying vehicle 42, wherein a clamping assembly 45 is disposed at a lower end of the expansion bracket 43, and the clamping assembly 45 is used for clamping the metal cage 6. The guide rail 41 is arranged along the length direction of the conveying frame 21, the telescopic frame 43 is specifically a scissor-type telescopic frame 43, an electric hoist motor 44 is fixedly arranged on the conveying vehicle 42, and an iron chain of the electric hoist motor 44 is fixed on the clamping assembly 45. When the metal cage 6 moves on the draining device 3, the carrying vehicle 42 moves to the position right above the metal cage 6, then the telescopic frame 43 moves downwards, so that the clamping assembly 45 touches the metal cage 6, after the clamping assembly 45 hooks the metal cage 6, the telescopic frame 43 retracts upwards, so that the metal cage 6 and a workpiece are lifted, the carrying vehicle 42 moves on the guide rail 41, the metal cage 6 is carried to the position right above the cleaning box 5, and then the metal cage 6 is placed in the cleaning box 5 for soaking; finally the clamping assembly 45 is disengaged from the metal cage 6. The above process is repeated to carry the next cage 6 to the next washing tank 5.

Referring to fig. 4 and 5, the clamping assembly 45 includes a horizontally disposed connecting frame 451 fixed to the lower end of the telescopic frame 43 and a plurality of hooks 452 horizontally slidably disposed on the connecting frame 451, two sets of the hooks 452 are respectively disposed at two ends of the connecting frame 451, a cylinder 453 is fixedly disposed on the connecting frame 451, the cylinder 453 is used for driving the hooks 452 to horizontally move, and the hooks 452 are L-shaped. Two U-shaped rods are welded on the metal cage 6. When the connecting frame 451 descends between the two handles, the cylinder 453 drives the hook 452 to horizontally move, so that the horizontal section of the hook 452 is hooked on the handle, and thus when the connecting frame 451 moves upwards, the handle is hooked on the hook 452, so that the metal cage 6 moves upwards together with the connecting frame 451, thereby achieving the function of hanging the metal cage 6. At the vertical position-limiting plate 454 at the horizontal section of the hook 452, the position-limiting plate 454 is welded to the hook 452, thus preventing the metal cage 6 from being detached from the hook 452.

Referring to fig. 6, after the metal cage 6 (refer to fig. 4) and the work are prevented from being immersed in the cleaning tank 5 (refer to fig. 1) for several hours, the metal cage 6 needs to be taken out from the cleaning tank 5. Since the cleaning liquid adheres to the metal cage 6 and the work, it is necessary to drain the metal cage 6 and the work on the drain device 3. The draining device 3 comprises a water tank 31 and two rotating shafts 33 arranged along the length direction vertical to the horizontal conveying device, three belt wheels 35 are fixedly arranged on the rotating shafts 33, and a belt 34 is sleeved on the belt wheels 35. One of the rotating shafts 33 is provided with a speed reducing motor 32, and the speed reducing motor 32 is used for driving the rotating shaft 33 to rotate. After the soaked metal cage 6 falls on the belt 34, the metal cage 6 is kept still for a period of time, and the cleaning liquid automatically falls into the water tank 31 under the action of gravity, so that the metal cage 6 is drained. Finally the gear motor 32 is activated to transfer the metal cage 6 onto the horizontal conveyor 2.

The implementation principle of the embodiment is as follows: firstly, placing a metal cage 6 and a workpiece on a lifting device 1, wherein the lifting device 1 is lifted to the position at the same height as a horizontal conveying device 2, then the lifting device 1 conveys the metal cage 6 to the horizontal conveying device 2, and the horizontal conveying device 2 conveys the metal cage 6 to a cleaning box 5; until the metal cage 6 is conveyed to the draining device 3, the metal cage 6 and the workpiece are conveyed to the cleaning box 5 by the conveying device 4, and soaking is carried out in the cleaning box 5, so that dust and oil stains on the surface of the workpiece are dissolved in the cleaning liquid; finally, the metal cage 6 is conveyed to the draining device 3 by the conveying device 4 for draining, and is returned to the lifting device 1 according to the conveying direction after being drained.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a work piece automatic cleaning machine, including wasing case (5), with wash inlet tube (51) and outlet pipe (52) of intercommunication in case (5), its characterized in that: wash one side of case (5) and be equipped with horizontal transfer device (2), the one end that washs case (5) is kept away from in horizontal transfer device (2) is equipped with elevating gear (1), be equipped with metal cage (6) on elevating gear (1) wash case (5) and horizontal transfer device (2) butt joint department be equipped with be arranged in putting into handling device (4) that washs case (5) with metal cage (6), handling device (4) including setting up guide rail (41), the carrier (42) of sliding connection on guide rail (41) above wasing case (5), the lower surface of carrier (42) is equipped with along the flexible expansion bracket (43) of vertical direction, the one end of keeping away from carrier (42) on expansion bracket (43) is equipped with centre gripping subassembly (45) that are used for centre gripping metal cage (6).

2. The automatic cleaning machine for workpieces as claimed in claim 1, characterized in that: the clamping assembly (45) comprises a connecting frame (451) which is fixed to one end of the telescopic frame (43) far away from the carrying vehicle (42) and is horizontally arranged, two groups of clamping hooks (452) which are connected to the connecting frame (451) in a sliding mode and used for being hung on the metal cage (6), and air cylinders (453) used for driving the clamping hooks (452) to horizontally move are arranged on the clamping hooks (452).

3. The automatic cleaning machine for workpieces as claimed in claim 2, characterized in that: the clamping hook (452) is L-shaped, and a limiting plate (454) is vertically arranged at the horizontal end of the clamping hook (452).

4. An automatic cleaning machine for workpieces according to claim 3, characterized in that: the cleaning box (5) is provided with a plurality of cleaning boxes along the length direction of the horizontal conveying device (2).

5. The automatic cleaning machine for workpieces as claimed in claim 4, wherein: wash and be equipped with between case (5) and the horizontal transport device (2) and drip dry device (3), drip dry device (3) including water tank (31), set up a plurality of pivot (33) on water tank (31) along the direction that perpendicular to horizontal transport device (2) carried, both sides the cover is equipped with annular belt (34) on pivot (33), be equipped with drive pivot (33) pivoted gear motor (32) on the lateral wall of water tank (31).

6. The automatic cleaning machine for workpieces as claimed in claim 5, wherein: elevating gear (1) includes bearing platform (11), is located hydraulic cylinder (12) of bearing platform (11) lower surface, the both sides of bearing platform (11) are equipped with and are equipped with deflector (15) along the direction of delivery of horizontal transfer device (2), it is connected with a plurality of locating wheels (16) to rotate on deflector (15).

7. The automatic cleaning machine for workpieces as claimed in claim 1, characterized in that: horizontal transfer device (2) include carriage (21), set up annular conveying chain (22) on carriage (21) along the direction towards washing case (5), the both ends of conveying chain (22) are equipped with sprocket (24) with conveying chain (22) meshing, be equipped with on carriage (21) and be used for driving sprocket (24) pivoted servo motor (25).

8. The automatic cleaning machine for workpieces as claimed in claim 7, wherein: a supporting plate (26) is arranged on the conveying frame (21) and located on the inner side of the conveying chain (22), a plurality of bearing wheels (27) are rotatably connected to the supporting plate (26) and located between the conveying chain (22) and the supporting plate (26), and the bearing wheels (27) are arranged in an array mode along the length direction of the supporting plate (26).