Drying device is used in machine parts production
Technical Field
The invention relates to the technical field of mechanical accessory production, in particular to a drying device for mechanical accessory production.
Background
The machine is a general name of a machine and a mechanism, and is a tool device capable of helping people to reduce work difficulty or save labor, while a complex machine is formed by two or more simple machines, and any modern industry and engineering field needs to apply the machine, namely the daily life of people, and various machines such as an automobile, a bicycle, a clock, a camera, a washing machine, a refrigerator, an air conditioner, a dust collector and the like are increasingly applied.
The washing machine is a cleaning appliance for washing clothes by utilizing mechanical action generated by electric energy, and is a daily-used living machine in home life, a back plate of the washing machine is an important sheet metal accessory, in the production process of a back plate sheet metal part of the washing machine, after degreasing or electroplating pretreatment, washing liquid or electroplating liquid and the like on the surface of the sheet metal part need to be dried, at present, the sheet metal part is mainly stacked on a support and pushed into an oven for drying treatment, and in the drying treatment process, the sheet metal part positioned in the middle has poor air flow effect, so that the drying time is long, and the production efficiency of the accessory is influenced.
Disclosure of Invention
The invention provides a drying device for producing mechanical accessories, which is based on the technical problems that when the existing drying device is used, the air flow effect of a sheet metal part positioned in the middle is poor, the drying time is long, and the production efficiency of the accessories is affected.
The invention provides a drying device for producing mechanical accessories, which comprises a box body, wherein a box cover is fixedly arranged at the top end of the box body, material openings are respectively formed in two ends of the box body, support frames are fixedly arranged on two inner sides of the box body, a plurality of air exhaust channels are formed between the support frames and the inner wall of the bottom of the box body, a conveying wheel is arranged between the two support frames through a bearing, a plurality of connecting frames are fixedly arranged on one sides, close to each other, of the two support frames, a rotating shaft is arranged at the end part of each connecting frame through the bearing, a wiping mechanism is fixedly arranged at two ends of the rotating shaft, a driving mechanism is fixedly arranged in each support frame and is in transmission connection with the conveying wheel and the rotating shaft through a chain and a chain wheel, an air heater is fixedly arranged at the top end of the.
Preferably, the conveying wheel comprises a conveying roller and limiting discs arranged at two ends of the conveying roller, and inclined planes of the limiting discs are flush with the surface of the wiping mechanism.
Preferably, the outer surface of the conveying roller is provided with a plurality of anti-slip grooves distributed in an annular array.
Preferably, a plurality of exhaust fans and an air filter are fixedly installed inside the exhaust channel, and the air filter is located at an air outlet of the exhaust fan.
Preferably, two a plurality of mounting grooves have all been seted up to the support frame side, and the equal fixed mounting in inside of mounting groove has electric putter, and electric putter's movable rod tip fixed mounting has the rubber head.
Preferably, the electric push rod is staggered with the rotating shaft.
Preferably, clean the mechanism and include the spliced pole and cup joint the sponge sleeve in the spliced pole outside, the surface of sponge sleeve is provided with a plurality of shrinkage pools.
Preferably, the wiping mechanism comprises an auxiliary connecting column and a plurality of sponge wheel discs sleeved on the outer side of the auxiliary connecting column, and a gap is reserved between every two adjacent sponge wheel discs.
Preferably, the wiping mechanism further comprises a flannelette wheel sleeved on the outer side of the auxiliary connecting column, and the flannelette wheel and the sponge wheel disc are arranged in a staggered mode.
Compared with the prior art, the invention provides a drying device for producing mechanical accessories, which has the following beneficial effects:
the sheet metal part is obliquely placed above the conveying wheel, the side surface of the sheet metal part is conveyed in a rolling mode through the wiping mechanism, hot air blowing to the surface of the sheet metal part is utilized to effectively dry the sheet metal part in the forward moving process, meanwhile, water stains on the surface of the sheet metal part can be wiped and absorbed when the sheet metal part is conveyed through the wiping mechanism, the efficiency of drying solution on the surface of the sheet metal part is improved, the sheet metal part moves obliquely, the two sides of the sheet metal part can be heated and dried through the hot air, and the efficiency of drying the sheet metal part is further improved;
the conveying wheel forms a V-shaped groove structure through the conveying roller and the limiting discs at two ends, when the sheet metal part is obliquely placed above the conveying wheel, the bottom of the sheet metal part can be prevented from being separated from the conveying wheel in a sliding mode, the conveying stability of the sheet metal part is improved, meanwhile, the arrangement of the anti-skidding grooves can improve the friction force on the bottom of the sheet metal part, and the stability in the conveying process is further improved;
when the sheet metal part is dried, the electric push rod drives the rubber head to move forwards, and the inclination angle of the sheet metal part is overturned for multiple times, so that the surfaces of the two sides of the sheet metal part are directly blown by hot air and cleaned by the cleaning mechanism, and the drying effect of the device on water stains on the surface of the sheet metal part is further improved;
when the side surface of the sheet metal part leans against the surface of the wiping mechanism, the sponge sleeve is extruded and deformed, and the deformation of the sponge sleeve is continuously converted in the conveying process, so that water stains on the side surface of the sheet metal part are wiped, meanwhile, the deformation effect of the sponge sleeve is increased due to the arrangement of the concave holes, the ventilation effect of the surface of the sponge sleeve can be kept, hot air diffusion and flow are facilitated, the heat transfer effect is improved, and the drying effect of the device on the surface of the sheet metal part is further improved;
wiping mechanism constitutes in the auxiliary connection post outside by the cotton flannel wheel and the sponge rim plate cover of crisscross setting, and when wiping mechanism carried the sheet metal component, hot-blast circulation effect was guaranteed in the clearance between cotton flannel wheel and the sponge rim plate, and the surface of cotton flannel wheel can carry out effectual cleaning with the sheet metal component surface, avoids the sheet metal component surface to leave over the vestige because of the water droplet is dry, improves sheet metal component drying process's quality.
Drawings
FIG. 1 is a schematic sectional view of a drying apparatus for manufacturing mechanical parts according to the present invention;
FIG. 2 is a schematic view of a partial top view of a drying apparatus for manufacturing mechanical parts according to the present invention;
FIG. 3 is a schematic structural view of a conveying wheel of the drying device for producing mechanical accessories, which is provided by the invention;
FIG. 4 is a schematic structural view of a wiping mechanism of the drying apparatus for producing mechanical parts in embodiment 1 of the present invention;
fig. 5 is a schematic structural diagram of a wiping mechanism in embodiment 2 of the drying device for producing mechanical parts, which is provided by the invention.
In the figure: the device comprises a box body 1, a support frame 2, a wiping mechanism 3, a sponge sleeve 31, a concave hole 32, a connecting column 33, a sponge wheel disc 34, a flannelette wheel 35, a connecting column 36, a rotating shaft 4, an electric push rod 5, a rubber head 6, a material opening 7, a box cover 8, a hot air blower 9, a connecting frame 10, an air filter 11, an air exhaust channel 12, a conveying wheel 13, a limiting disc 131, an anti-skid groove 132, a conveying roller 133 and an exhaust fan 14.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-4, a drying device for machine part production comprises a box body 1, a box cover 8 is fixedly installed at the top end of the box body 1, material openings 7 are respectively formed at two ends of the box body 1, support frames 2 are fixedly installed at two inner sides of the box body 1, a plurality of air exhaust channels 12 are formed between the support frames 2 and the inner wall of the bottom of the box body 1, a conveying wheel 13 is installed between the two support frames 2 through a bearing, a plurality of connecting frames 10 are fixedly installed at one side, close to each other, of the two support frames 2, a rotating shaft 4 is installed at the end part of each connecting frame 10 through a bearing, a wiping mechanism 3 is fixedly installed at two ends of each rotating shaft 4, a driving mechanism is fixedly installed at the inner part of each support frame 2, the driving mechanism is in transmission connection with the conveying wheel 13 and the rotating shaft 4 through a chain and a chain wheel, a hot, when backplate sheet metal component needs drying, place the sheet metal component slope in the top of delivery wheel 13, the side of sheet metal component rolls through wiper mechanism 3 and carries out the transport, the in-process of antedisplacement utilizes to blow to the hot-blast processing of carrying out effectual stoving with it on the sheet metal component surface, and simultaneously, wiper mechanism 3 is when carrying the sheet metal component, can clean and absorb its surface water stain, the improvement is to the dry efficiency of sheet metal component surface solution, sheet metal component inclined motion, both sides all can be dried by hot-blast heating, further improve the efficiency to the sheet metal component is dry.
According to the invention, the conveying wheel 13 comprises a conveying roller 133 and limiting discs 131 arranged at two ends of the conveying roller 133, the inclined plane of each limiting disc 131 is flush with the surface of the wiping mechanism 3, a plurality of anti-skidding grooves 132 distributed in an annular array are formed in the outer surface of the conveying roller 133, the conveying wheel 13 and the limiting discs 131 at two ends form a V-shaped groove structure through the conveying roller 133, and when a sheet metal part is obliquely arranged above the conveying wheel 13, the sliding separation of the bottom of the sheet metal part and the conveying wheel 13 can be avoided, the conveying stability of the sheet metal part is improved, meanwhile, the friction force applied to the bottom of the sheet metal part can be improved through the arrangement of the anti-skidding grooves 132, and the stability in the.
In the invention, the exhaust fans 14 and the air filters 11 are fixedly arranged in the exhaust channel 12, the air filters 11 are positioned at the air outlets of the exhaust fans 14, when the device dries the sheet metal parts, the exhaust fans 14 can be used for pumping away damp and hot air, the circulation of air in the device is accelerated, the drying effect is improved, and meanwhile, the air filters 11 can adsorb and filter peculiar smell in the exhaust air, thereby protecting the working environment of the device.
According to the sheet metal part drying device, a plurality of mounting grooves are formed in the side surfaces of the two support frames 2, the electric push rods 5 are fixedly mounted inside the mounting grooves, the rubber heads 6 are fixedly mounted at the end parts of the movable rods of the electric push rods 5, the electric push rods 5 and the rotating shafts 4 are arranged in a staggered mode, when the sheet metal part is dried, the electric push rods 5 drive the rubber heads 6 to move forwards, the inclination angle of the sheet metal part is overturned for multiple times, the surfaces of the two sides of the sheet metal part are directly blown by hot air and cleaned by the cleaning mechanism 3, and the drying effect of the sheet metal part on water stains on the surfaces.
According to the invention, the wiping mechanism 3 comprises a connecting column 33 and a sponge sleeve 31 sleeved outside the connecting column 33, a plurality of concave holes 32 are formed in the outer surface of the sponge sleeve 31, when the side surface of the sheet metal part leans against the surface of the wiping mechanism 3, the sponge sleeve 31 is extruded and deformed, and the deformation of the sponge sleeve 31 is continuously converted in the conveying process, so that water stains on the side surface of the sheet metal part are wiped, meanwhile, the arrangement of the concave holes 32 increases the deformation effect of the sponge sleeve 31, the ventilation effect of the surface of the sponge sleeve 31 can be kept, hot air diffusion and flow are facilitated, the heat transfer effect is improved, and the drying effect of the device on the surface of the sheet metal part is further.
In this embodiment, when backplate sheet metal component needs to be dry, place the sheet metal component slope in the top of delivery wheel 13, the side of sheet metal component carries out the roll through wiper mechanism 3 and carries out the transport, the in-process of antedisplacement utilizes to blow to the hot-blast on sheet metal component surface and carries out effectual drying process with it, and simultaneously, wiper mechanism 3 is when carrying the sheet metal component, can clean its surface water stain and absorb, the improvement is to the dry efficiency of sheet metal component surface solution, sheet metal component inclined motion, both sides all can be heated by hot-blast drying, further improve the efficiency to the sheet metal component is dry.
Example 2
Referring to fig. 1-3 and 5, a drying device for machine part production, a wiping mechanism 3 includes a secondary connecting column 36 and a plurality of sponge wheel discs 34 sleeved outside the secondary connecting column 36, and a gap is left between two adjacent sponge wheel discs 34.
The wiping mechanism 3 further comprises a flannelette wheel 35 sleeved outside the auxiliary connecting column 36, and the flannelette wheel 35 and the sponge wheel disc 34 are arranged in a staggered mode.
In this embodiment, wiper mechanism 3 comprises 36 outsides of auxiliary connection post by the cotton flannel wheel 35 and the sponge rim plate 34 cover of crisscross setting, when wiper mechanism 3 carries the sheet metal component, hot-blast circulation effect is guaranteed in the clearance between cotton flannel wheel 35 and the sponge rim plate 34, and the surface of cotton flannel wheel 35 can carry out effectual cleaning with the sheet metal component surface, avoids the sheet metal component surface to leave over the vestige because of the water droplet is dry, improves the quality of sheet metal component drying process.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.