Disclosure of utility model
The utility model provides a paint spraying device for the surface of an iron casting, which aims to solve the technical problems that after paint spraying is finished, paint spraying on the surface of the iron casting is not completely solidified and is inconvenient for personnel to directly take the iron casting for carrying.
The paint spraying device for the surface of the iron casting comprises a processing box, a paint box fixedly arranged at the top of the processing box, a fixing plate fixedly arranged in the processing box, a fan fixedly arranged on the outer wall of one side of the processing box, a heating and drying mechanism arranged on the processing box and used for drying a painted workpiece, wherein the heating and drying mechanism comprises a heating box, a plurality of heating pipes, two gas collecting boxes, an exhaust pipe, a plurality of air holes and a transverse pipe, the heating box is fixedly arranged on the outer wall of one side of the processing box, the exhaust end of the fan is fixedly communicated with the heating box, the heating pipes are fixedly arranged in the heating box, the two gas collecting boxes are fixedly arranged at the bottoms of the fixing plate, the exhaust pipe is fixedly arranged on the heating box, the exhaust pipe is fixedly communicated with any one gas collecting box, the air holes correspondingly start to be formed in the two gas collecting boxes, the transverse pipe is fixedly arranged at the bottom of the fixing plate, and the exhaust pipe is fixedly communicated with the two gas collecting boxes respectively.
Preferably, the opening is set up on the fixed plate, be provided with the backup pad in the opening, the top of backup pad rotates installs first carousel, the bottom fixed mounting of backup pad has the mounting box, fixed mounting has first motor in the mounting box, the output shaft of first motor with the pivot fixed connection of first carousel.
Preferably, the second turntable is rotatably mounted on the inner wall of the top of the processing box, the second turntable and the first turntable are correspondingly arranged, a multi-stage hydraulic rod is fixedly mounted at the bottom of the second turntable, a pressing plate is fixedly mounted on an output rod of the multi-stage hydraulic rod, and a friction pad is fixedly mounted at the bottom of the pressing plate.
Preferably, the top fixed mounting of processing case has two paint pumps, two paint pump's feed liquor end all with paint case fixed communication, two the equal fixed mounting of flowing back end of paint pump has the oil transportation hose, equal fixed mounting has electric guide rail on the both sides inner wall of processing case, fixed mounting has electric telescopic handle on electric guide rail's the output piece, fixed mounting has the mount pad on electric telescopic handle's the output pole, the mount pad with oil transportation hose fixed communication, fixed mounting has a plurality of paint spraying heads on the mount pad.
Preferably, the unidirectional screw is rotatably mounted on the inner wall of the bottom of the processing box, the top of the unidirectional screw is rotatably connected with the fixing plate, a supporting frame is slidably mounted in the processing box, the supporting frame is in threaded connection with the unidirectional screw, a first conical gear is fixedly sleeved on the unidirectional screw, a second motor and a plurality of auxiliary rods are fixedly mounted on the inner wall of the bottom of the processing box, a second conical gear is fixedly mounted on an output shaft of the second motor, the second conical gear is meshed with the first conical gear, a plurality of auxiliary rods slide and penetrate through the supporting frame, two connecting plates are fixedly mounted in the supporting frame, and the two connecting plates are fixedly connected with the mounting box.
Preferably, an air inlet cover is fixedly arranged at the air inlet end of the fan, and a dust screen is fixedly arranged in the air inlet cover.
Compared with the related art, the paint spraying device for the surface of the iron casting has the following beneficial effects:
the utility model provides a paint spraying device for the surface of an iron casting, which comprises:
1. The main body of the device is supported through the processing box, the supporting effect is good, the heating pipe in the heating and drying mechanism is used for heating gas, the heating effect is good, hot gas in the heating box is introduced into the gas collecting box through the exhaust pipe by the fan, and finally is discharged from the air hole, so that the paint remained on the surface of the iron casting is dried, the drying effect is good, the output shaft of the first motor is used for driving the first rotating plate to start to move, the iron casting is driven to start to rotate, and the comprehensive paint spraying of the casting is finally realized;
2. The output rod of the multi-stage hydraulic rod drives the friction pad on the pressing plate to move downwards, so that the iron casting is extruded and fixed, the fixing effect is good, paint in the paint box is introduced into the oil conveying hose through the paint pump, then the paint is uniformly sprayed out through the plurality of paint spraying heads, the paint spraying effect is good, the paint spraying heads on the mounting seat are driven to move through the output rod of the electric telescopic rod, the paint spraying heads are more attached to the iron casting, the follow-up paint spraying work is facilitated, and the output block of the electric guide rail drives the air spraying heads on the mounting seat to move, so that the paint spraying on the surface of the iron casting is more uniform;
3. The output shaft of the second motor drives the second bevel gear to start rotating, so that the first bevel gear is driven to drive the unidirectional screw to start rotating, and the supporting frame is driven to drive the installation box on the connecting plate to move downwards until the iron casting reaches a proper position, lifting adjustment of the iron casting is simple and convenient, large impurities in air are filtered through the dust screen, gas is enabled to be purer, and the large impurities are prevented from adhering to the undried paint during drying.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1-4, fig. 1 is a schematic front sectional view of a preferred embodiment of a paint spraying apparatus for an iron casting according to the present utility model, fig. 2 is a schematic top sectional view of a preferred embodiment of a paint spraying apparatus for an iron casting according to the present utility model, fig. 3 is an enlarged schematic view of a portion a shown in fig. 1, and fig. 4 is an enlarged schematic view of a portion B shown in fig. 1.
The paint spraying device for the surface of the iron casting comprises a processing box 1, a paint box 2, a fixing plate 3, a fan 4 and a heating and drying mechanism, wherein the paint box 2 is fixedly arranged at the top of the processing box 1, the fixing plate 3 is fixedly arranged in the processing box 1, the fan 4 is fixedly arranged on the outer wall of one side of the processing box 1, the heating and drying mechanism is arranged on the processing box 1 and used for drying a workpiece after paint spraying, and the main body of the device is supported through the processing box 1, so that the supporting effect is good.
The heating and drying mechanism comprises a heating box 5, a plurality of heating pipes 6, two gas collecting boxes 7, an exhaust pipe 8, a plurality of air holes 9 and a transverse pipe 10, wherein the heating box 5 is fixedly installed on the outer wall of one side of the processing box 1, the exhaust end of a fan 4 is fixedly communicated with the heating box 5, the heating pipes 6 are fixedly installed in the heating box 5, the two gas collecting boxes 7 are fixedly installed at the bottom of the fixing plate 3, the exhaust pipe 8 is fixedly installed on the heating box 5, the exhaust pipe 8 is fixedly communicated with any one gas collecting box 7, the air holes 9 are correspondingly started on the two gas collecting boxes 7, the transverse pipe 10 is fixedly installed at the bottom of the fixing plate 3, the two ends of the transverse pipe 10 are fixedly communicated with the two gas collecting boxes 7 respectively, the heating pipe 6 heats gas in the heating and drying mechanism, the heating effect is good, hot gas in the heating box 5 is introduced into the gas collecting boxes 7 through the exhaust pipe 8, finally discharged from the air holes 9, and the surface of a cast product is dried, and the surface of the cast product is well dried.
The fixed plate 3 is provided with an opening 11, a supporting plate 12 is arranged in the opening 11, a first rotating disc 13 is rotatably arranged at the top of the supporting plate 12, a mounting box is fixedly arranged at the bottom of the supporting plate 12, a first motor 14 is fixedly arranged in the mounting box, an output shaft of the first motor 14 is fixedly connected with a rotating shaft of the first rotating disc 13, and the first rotating disc 13 is driven to start to move through the output shaft of the first motor 14, so that an iron casting is driven to start to rotate, and finally comprehensive paint spraying of the casting is realized.
The second turntable 15 is rotatably installed on the inner wall of the top of the processing box 1, the second turntable 15 and the first turntable 13 are correspondingly arranged, the multistage hydraulic rod 16 is fixedly installed at the bottom of the second turntable 15, the pressing plate 30 is fixedly installed on the output rod of the multistage hydraulic rod 16, the friction pad 31 is fixedly installed at the bottom of the pressing plate 30, the friction pad 31 on the pressing plate 30 is driven to move downwards through the output rod of the multistage hydraulic rod 16, and therefore iron castings are extruded and fixed, and the fixing effect is good.
The top fixed mounting of processing case 1 has two paint pumps 17, two the feed liquor end of paint pump 17 all with the fixed intercommunication of paint case 2, two the equal fixed mounting of drain end of paint pump 17 has oil transportation hose 20, all fixed mounting has electric guide rail 18 on the both sides inner wall of processing case 1, fixed mounting has electric telescopic handle 19 on the output piece of electric guide rail 18, fixed mounting has mount pad 21 on the output piece of electric telescopic handle 19, mount pad 21 with oil transportation hose 20 fixed intercommunication, fixed mounting has a plurality of paint spraying heads 22 on the mount pad 21, lets in oil transportation hose 20 with the paint in the paint case 2 through paint pump 17, later evenly spouts through a plurality of paint spraying heads 22, and the painting effect is better, drives the motion of the first 22 on the mount pad 21 through the output piece of electric telescopic handle 19 that sprays paint to make the first more laminating cast iron, the follow-up work of being convenient for, drives the first 22 motion of spraying heads 22 on the mount pad 21 through the output piece of electric guide rail 18, thereby makes more even cast iron surface.
The bottom inner wall of the processing box 1 is rotatably provided with a one-way screw 23, the top of the one-way screw 23 is rotatably connected with the fixed plate 3, a supporting frame 24 is slidably installed in the processing box 1, the supporting frame 24 is in threaded connection with the one-way screw 23, a first conical gear 25 is fixedly sleeved on the one-way screw 23, the bottom inner wall of the processing box 1 is fixedly provided with a second motor 26 and a plurality of auxiliary rods 28, an output shaft of the second motor 26 is fixedly provided with a second conical gear 27, the second conical gear 27 is meshed with the first conical gear 25, a plurality of auxiliary rods 28 are slidably penetrated through the supporting frame 24, two connecting plates 29 are fixedly installed in the supporting frame 24, and the two connecting plates 29 are fixedly connected with the mounting box, and the output shaft of the second motor 26 drives the second conical gear 27 to start rotating, so that the first conical gear 25 drives the one-way screw 23 to start rotating, and the supporting frame 24 drives the mounting box on the connecting plates 29 to move downwards until the casting reaches a proper lifting position.
The air inlet end of the fan 4 is fixedly provided with an air inlet cover, a dustproof net is fixedly arranged in the air inlet cover, and large impurities in the air are filtered through the dustproof net, so that the air is purer, and the large impurities are prevented from being adhered to the undried paint during drying.
It should be noted that, in the present utility model, the circuits, electronic components and modules are all related to the prior art, and those skilled in the art may implement the present utility model completely, and it is needless to say that the protection of the present utility model does not relate to improvement of software and methods.
The working principle of the paint spraying device for the surface of the iron casting provided by the utility model is as follows:
The scheme is also provided with an electric control cabinet, the electric control cabinet is arranged on the equipment, when the electric control cabinet is used, each electric equipment can be started to operate respectively, the power connection mode of each electric equipment is the prior mature technology, is a well-known technology of the person in the field, and is not redundant;
When the hydraulic pressing device is used, firstly, an iron casting is placed on the first rotary table 13, then the multi-stage hydraulic rod 16 is started, and the friction pad 31 on the pressing plate 30 is driven to move downwards through the output rod of the multi-stage hydraulic rod 16, so that the iron casting is extruded and fixed, and the fixing effect is good;
After the fixation is finished, the electric telescopic rod 19 is started according to the size of the iron casting, the spray heads 22 on the mounting seat 21 are driven to move through the output rod of the electric telescopic rod 19, so that the spray heads are more attached to the iron casting, the subsequent spray painting work is facilitated, the paint pump 17 is started after the adjustment is finished, the paint in the paint box 2 is introduced into the oil delivery hose 20 through the paint pump 17, then the paint is uniformly sprayed out through the plurality of spray heads 22, the spray painting effect is good, the electric guide rail 18 is started during spray painting, the spray heads 22 on the mounting seat 21 are driven to move through the output block of the electric guide rail 18, the surface of the iron casting is more uniform in spray painting, the spray painting effect is better, the first motor 14 is started, the first rotary table 13 is driven to start to move through the output shaft of the first motor 14, the iron casting is driven to start to rotate, and the comprehensive spray painting of the casting is finally realized;
After the paint spraying is finished, the second motor 26 is started, the second bevel gear 27 is driven to start to rotate through the output shaft of the second motor 26, so that the first bevel gear 25 is driven to start to rotate, the supporting frame 24 is driven to drive the installation box on the connecting plate 29 to move downwards until the iron casting reaches a proper position, the lifting adjustment of the iron casting is simple and convenient, the heating pipe 6 is started, the heating effect is good through the heating pipe 6, the fan 4 is started, hot air in the heating box 5 is led into the air collecting box 7 through the air outlet pipe 8 by the fan 4, finally the hot air is discharged from the air hole 9, and therefore the paint remained on the surface of the iron casting is dried, and the drying effect is good.
Compared with the related art, the paint spraying device for the surface of the iron casting has the following beneficial effects:
The utility model provides a paint spraying device for the surface of an iron casting, which has better supporting effect by supporting a main body of the device through a processing box 1, heats gas through a heating pipe 6 in a heating and drying mechanism, has better heating effect, introduces hot gas in a heating box 5 into a gas collecting box 7 through an exhaust pipe 8 by a fan 4 and finally discharges the hot gas from a gas hole 9, thereby drying paint remained on the surface of the iron casting, has better drying effect, drives a first rotary table 13 to start to move by an output shaft of a first motor 14, drives the iron casting to start to rotate, finally realizes comprehensive paint spraying of the casting, drives a friction pad 31 on a pressing plate 30 to move downwards by an output rod of a multi-stage hydraulic rod 16, thereby extruding and fixing the iron casting, has better fixing effect, introduces the paint in a paint box 2 into an oil delivery hose 20 by a paint pump 17, then evenly spray out through a plurality of paint spraying heads 22, the paint spraying effect is better, the paint spraying heads 22 on the installation seat 21 are driven to move through the output rod of the electric telescopic rod 19, so that the paint spraying heads are more attached to the iron castings, the follow-up paint spraying work is facilitated, the air spraying heads 22 on the installation seat 21 are driven to move through the output block of the electric guide rail 18, so that the surface paint spraying of the iron castings is more uniform, the second bevel gear 27 is driven to start rotating through the output shaft of the second motor 26, the first bevel gear 25 is driven to drive the unidirectional screw 23 to start rotating, the supporting frame 24 is driven to drive the installation box on the connecting plate 29 to move downwards until the iron castings reach the proper position, the lifting adjustment of the iron castings is simpler and more convenient, the large impurities in the air are filtered through the dust screen, the entering gas is purer, preventing large impurities from adhering to the undried paint during drying.
The device structure and the drawings of the present utility model mainly describe the principle of the present utility model, and in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, but the specific details of the power mechanism, the power supply system, and the control system thereof can be clearly known on the premise that those skilled in the art understand the principle of the present utility model.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.