CN110801987B - Hand wheel machining device - Google Patents
Hand wheel machining device Download PDFInfo
- Publication number
- CN110801987B CN110801987B CN201911108054.9A CN201911108054A CN110801987B CN 110801987 B CN110801987 B CN 110801987B CN 201911108054 A CN201911108054 A CN 201911108054A CN 110801987 B CN110801987 B CN 110801987B
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- Prior art keywords
- hand wheel
- plate
- cavity
- movable
- connecting rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C3/00—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
- B05C3/02—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material
- B05C3/09—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating separate articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
- B05C9/14—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation involving heating or cooling
Abstract
The invention discloses a hand wheel machining device which comprises a guide rail, a guide block arranged in the guide rail, a paint dipping box arranged below the guide rail, a drying box arranged on one side of the paint dipping box, a material collecting box arranged on one side of the drying box and a first push plate arranged on one side of the material collecting box, wherein a first connecting rod is arranged at the bottom of the guide block, a cavity is arranged in the first connecting rod, an opening is formed in the side wall of the cavity, a fixing block penetrates through the opening, a sealing film matched with the opening is arranged on the side wall of the first connecting rod, a first air cylinder used for driving the fixing block to move towards the outer side of the opening is arranged on the guide block, and a second air cylinder used for pushing the guide block to move downwards is arranged at the top of the guide rail.
Description
Technical Field
The invention belongs to the technical field of valve machining, and particularly relates to a hand wheel machining device.
Background
The valve is a control part in a fluid conveying system and has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like. The valve can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like.
The finished valve is assembled by a plurality of parts, each part needs to be processed separately before the valve is assembled, wherein the painting operation of a hand wheel is included, the painting operation of the common hand wheel is generally completed by paint dipping, but the diameter of a through hole on the hand wheel is equal to that of a threaded rod, and if the diameter of the hand wheel is reduced after paint is coated, the hand wheel cannot be sleeved on the threaded rod, so that the assembling operation of the valve is influenced.
Disclosure of Invention
The invention provides a hand wheel machining device for overcoming the defects in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme: a hand wheel processing device comprises a guide rail, a guide block arranged in the guide rail, a paint dipping box arranged below the guide rail, a drying box arranged on one side of the paint dipping box, a material collecting box arranged on one side of the drying box and a first push plate arranged on one side of the material collecting box, wherein a first connecting rod is arranged at the bottom of the guide block, a cavity is arranged in the first connecting rod, an opening is arranged on the side wall of the cavity, a fixed block is arranged in the opening in a penetrating manner, a sealing film matched with the opening is arranged on the side wall of the first connecting rod, a first air cylinder used for driving the fixed block to move towards the outer side of the opening is arranged on the guide block, and a second air cylinder used for pushing the guide block to move downwards is arranged at the top of the guide rail; the hand wheel is fixed by inserting the first connecting rod into the through hole of the hand wheel, so that a stress point is provided for fixing the hand wheel, and meanwhile, the through hole on the hand wheel is blocked under the action of the first connecting rod, so that paint is prevented from being attached to the inner wall of the through hole of the hand wheel in the paint dipping process, the influence of the paint on the diameter of the through hole of the hand wheel is avoided, and the normal operation of valve assembly is ensured; under the action of the guide block, the hand wheel is driven to pass through the links of material taking, paint dipping, drying and material receiving successively, so that the processing of the hand wheel is smoothly carried out, the automatic processing of the hand wheel is completed, the number of workers is reduced, and the processing efficiency of the hand wheel is improved; through the arrangement of the sealing film, paint is prevented from entering the cavity, the fixing block can normally move along the inner wall of the opening, the influence of the paint on the movement of the fixing block is prevented, the friction between the fixing block and the inner wall of the through hole of the hand wheel is increased under the action of the sealing film, the hand wheel is prevented from falling off from the first connecting rod, and the fixing effect of the first connecting rod on the hand wheel is improved; the handwheel is immersed into paint by a traditional worker, then the handwheel is placed into the drying box, the operation is converted into the operation of placing the handwheel on the first push plate, the labor burden of the worker is reduced, the worker is placed at a safe position, and the probability of safety accidents is reduced.
The guide block is provided with a mounting groove, the top of the first connecting rod is provided with a mounting plate matched with the mounting groove, the inner wall of the mounting groove is provided with a first movable groove, a fixed plate penetrates through the first movable groove, the side wall of the fixed plate is provided with a fixed spring, and one end of the fixed spring is fixedly connected to the inner wall of the first movable groove; under the mutual matching of the fixing plate and the mounting plate, the mounting plate is fixed and is placed to be separated from the mounting groove; when paint on the head rod is scraped off, the fixing plate is pushed into the first movable groove, the mounting plate can be conveniently taken out from the mounting groove, the disassembly difficulty of the head rod is reduced, and the head rod is convenient to clean.
A first supporting plate is arranged in the guide rail, the guide block is arranged at the top of the first supporting plate, and a plurality of first supporting springs are arranged at the bottom of the first supporting plate; under the cooperation of first backup pad and first supporting spring, provide the holding power for the guide block, make the guide block normally remove in the guide rail, provide the headspace for the guide block simultaneously, make the guide block can down move a section distance under the second cylinder effect to do the dip coating processing to the handwheel, make the dip coating processing of handwheel go on automatically.
The top of the guide rail is provided with a mounting frame, the second cylinder is arranged on the mounting frame, a piston rod of the second cylinder is provided with a first connecting plate, the bottom of the first connecting plate is provided with a second push plate, and the slide rail is provided with a second through hole matched with the second push plate; after the guide block drives the hand wheel to move to the upper side of the paint dipping box, the guide block stops moving temporarily, the second cylinder drives the piston rod to stretch out, the second push plate moves downwards, the second push plate is inserted into the second through hole to be contacted with the first supporting plate, the first supporting plate is pushed to move downwards under the action of the second push plate, and therefore the guide block drives the hand wheel to move downwards, the hand wheel enters the paint dipping box to finish paint dipping treatment of the hand wheel, and painting treatment is conducted on the hand wheel.
The side walls of two sides of the paint dipping box are respectively provided with an installation block, the installation block is provided with a second movable groove, a movable plate is arranged in the second movable groove, one end of the movable plate is provided with a first groove matched with the first connecting rod, the inner wall of the first groove is provided with a third movable groove, a fixed ring is arranged in the third movable groove, and the movable plate is provided with a driving motor for driving the fixed ring to rotate; drive the head rod and rotate under the driving motor effect, make the hand wheel at the dip coating incasement internal rotation, play the stirring effect to paint, avoid paint layering phenomenon to appear, make more even attached to on the hand wheel surface of paint simultaneously, the dip coating effect of further promotion hand wheel.
The side wall of the drying box is provided with an air heater, the side wall of the drying box is provided with a first through hole matched with the air heater, a drying cavity is arranged in the drying box, the air heater is communicated with the drying cavity through the first through hole, and the side wall of the drying box is hinged with a sealing door; the dryer is insulated under the action of the sealing door, so that the hot air in the drying cavity is prevented from being dissipated, the energy consumption of the hot air blower is reduced, and the energy consumption of the hand wheel processing device is reduced; through the hinge joint of sealing door and stoving case, make the hand wheel freely pass in and out stoving chamber when playing the heat preservation effect to the sealed chamber to make the hand wheel enter into and play drying process to the hand wheel behind the stoving intracavity.
The side walls of the fixed blocks are hinged with second connecting rods, the number of the openings is four, the openings are circumferentially distributed on the side walls of the cavity, the second connecting rods on the four fixed blocks are hinged at one point, one end of the cavity is provided with a return spring matched with the second connecting rods, a first push rod is arranged in the cavity, and a first air cylinder piston rod penetrates through the cavity and is contacted with the first push rod; after the first connecting rod is inserted into the hand wheel through hole, the hand wheel moves to the opening position along the first connecting rod, the first cylinder drives the piston rod to stretch out, the piston rod pushes the first push rod to move downwards, the first push rod pushes the second connecting rod to rotate around the hinged point, the second connecting rod pushes the fixing block to move outwards, the hand wheel is fixed on the first connecting rod, and the guide block drives the hand wheel to move together when moving, so that the paint dipping treatment of the hand wheel is automatically completed.
The fixing rings are of a semicircular structure and made of magnets, the fixing rings on the two movable plates attract each other under the action of magnetic force, and the side walls of the fixing rings are provided with limiting blocks matched with the third movable grooves; when the fixed rings on the two movable plates are contacted, the two fixed rings mutually form a complete circular ring; a transmission cavity is formed in the side wall of the third movable groove, an output shaft of the driving motor penetrates through the transmission cavity, and a transmission wheel in transmission fit with the limiting block is arranged on the output shaft of the driving motor; after the guide block drives the hand wheel to move downwards, the hand wheel enters the paint dipping box, the movable plates move towards the direction of the first connecting rod, the first connecting rod is embedded into the first groove, the two fixing rings are matched with each other to form a circular ring, the first connecting rod fixing rod is fixed by the circular ring, the driving motor drives the driving wheel to rotate, the driving wheel drives the fixing rings to rotate, the fixing rings on the two movable plates rotate in third movable grooves on the two fixed plates, the first connecting rod is driven to rotate, and the paint dipping effect of the hand wheel is improved.
The first push plate is provided with a groove matched with the first connecting rod, the bottom of the first push plate is provided with a third air cylinder, one side of the first push plate is provided with a material carrying platform, one side of the material carrying platform is provided with a conveying belt, the other side of the material carrying platform is provided with an installation platform, the installation platform is provided with a fourth air cylinder, a piston rod of the fourth air cylinder is provided with the third push plate, the material carrying platform is provided with a first baffle, and the first push plate is provided with a second baffle; the conveying belt conveys a hand wheel to be processed, the hand wheel to be processed is conveyed to the material carrying platform, after the hand wheel is conveyed to the material carrying platform, the hand wheel is in contact with the side wall of the first baffle plate, the fourth cylinder drives the piston rod to extend out, the fourth cylinder pushes the third push plate to move forwards, the third push plate pushes the hand wheel on the material carrying plate to move forwards, the hand wheel on the material carrying plate is pushed to the first push plate, the hand wheel is in contact with the side wall of the second baffle plate after moving to the first push plate, the hand wheel is positioned under the action of the second baffle plate, after the guide block moves to the upper side of the first push plate, the third cylinder pushes the first push plate to move upwards, the hand wheel is pushed to move upwards, the hand wheel is sleeved onto the first connecting rod, the fixing block plays a role in fixing the hand wheel, the hand wheel is convenient to be driven to move under the action of the guide block, and automatic processing of the hand wheel is realized.
A fifth movable groove matched with the first connecting rod is formed in the top of the drying box, and a plurality of bristles are arranged on the inner wall of the fifth movable groove; the fifth movable groove is sealed under the action of the bristles, so that heat is reduced from being dissipated from the fifth movable groove; the fifth movable groove is sealed by bristles, and the first connecting rod can normally pass through the fifth movable groove while the drying cavity is insulated, so that the hand wheel is conveyed into the drying box; the height of the drying cavity is far larger than the thickness of the hand wheel, so that enough hot air is in the drying cavity to dry the hand wheel.
The invention has the following advantages: insert the through-hole of hand wheel through the head rod and fix the hand wheel to for fixed hand wheel provides the stress point, simultaneously with the through-hole jam on the hand wheel under the effect of head rod, prevent to paint on attached to hand wheel through-hole inner wall at the dip coating in-process, avoid paint to cause the influence to hand wheel through-hole diameter, guarantee valve assembly's normal clear.
Drawings
Fig. 1 is a schematic structural view of a hand wheel machining device of the present invention.
Fig. 2 is an enlarged view of fig. 1 at H.
Fig. 3 is a first cross-sectional view of the handwheel processing device of the present invention.
Fig. 4 is an enlarged view of a portion a in fig. 3.
Fig. 5 is a schematic sectional view of a hand wheel machining apparatus according to the second embodiment of the present invention.
Fig. 6 is an enlarged view of fig. 5 at B.
Fig. 7 is a third schematic sectional view of the hand wheel machining apparatus of the present invention.
Fig. 8 is an enlarged view of fig. 7 at I.
Fig. 9 is a fourth cross-sectional view of the hand wheel machining apparatus of the present invention.
Fig. 10 is an enlarged view of fig. 9 at C.
Fig. 11 is an enlarged view of fig. 9 at D.
Fig. 12 is an enlarged view of fig. 9 at E.
Fig. 13 is a schematic cross-sectional view of a hand wheel machining apparatus according to a fifth aspect of the present invention.
Fig. 14 is an enlarged view of fig. 13 at F.
Fig. 15 is a schematic sectional view six of the hand wheel machining apparatus of the present invention.
Fig. 16 is an enlarged view at G in fig. 15.
Fig. 17 is a schematic sectional view seven of the hand wheel machining apparatus of the present invention.
Fig. 18 is an enlarged view at J in fig. 17.
Detailed Description
As shown in fig. 1 to 18, a hand wheel processing device comprises a guide rail 1, guide blocks 2 arranged in the guide rail 1, a paint dipping box 3 arranged below the guide rail 1, a drying box 4 arranged on one side of the paint dipping box 3, a material collecting box 5 arranged on one side of the drying box 4, and a first push plate 61 arranged on one side of the material collecting box 5, wherein the guide rail is a closed loop, and a plurality of guide blocks are arranged on the guide rail, so that the processing device can work continuously, and the processing efficiency of a hand wheel is improved; the mode of the guide block moving in the guide rail is the prior art, and is not described herein again; a first connecting rod 21 is arranged at the bottom of the guide block 2, a cavity is arranged in the first connecting rod 21, an opening is formed in the side wall of the cavity, a fixing block 24 penetrates through the opening, a sealing film 23 matched with the opening is arranged on the side wall of the first connecting rod 21, a first air cylinder 22 used for driving the fixing block 24 to move towards the outer side of the opening is arranged on the guide block 2, and a second air cylinder 12 used for pushing the guide block 2 to move downwards is arranged at the top of the guide rail 1; when a hand wheel is machined, the hand wheel is placed on a first push plate 61, a guide block 2 moves along a guide rail 1, the guide block 2 moves to the position above the first push plate 61, the first push plate 61 pushes the hand wheel to move upwards, a through hole in the hand wheel is aligned with a first connecting rod 21, the first connecting rod 21 is inserted into the through hole of the hand wheel, a first air cylinder 22 drives a fixing block 24 to move towards the outer side of an opening, the fixing block 24 pushes a sealing film 23 to move outwards, the sealing film 23 is in contact with the inner wall of the through hole of the hand wheel, the hand wheel is fixed, the guide block 2 moves along the guide rail 1 and drives the hand wheel to move together, when the guide block 2 moves to the position above a paint dipping box 3, a second air cylinder 12 pushes the guide block 2 to move downwards, the first connecting rod 21 drives the hand wheel to move downwards, the hand wheel is immersed into the paint dipping box 3 and is in contact with paint, and the dipping processing of the hand wheel is completed; after the hand wheel is completely varnished, the guide block 2 moves upwards to enable the hand wheel to move out of the varnish dipping box 3, the guide block 2 continues to move along the guide rail 1, the hand wheel enters the drying box 4, drying treatment is conducted on the hand wheel in the drying box 4, paint on the hand wheel is dried, the dried hand wheel moves to the position above the material collecting box along with the guide block 2, the first air cylinder 22 drives the fixing block 24 to enter the cavity, the hand wheel drops from the first connecting rod 21, the dried hand wheel is collected in the material collecting box 5, then the guide block 2 continues to move, the guide block 2 moves to the position above the first push plate 61 again, and the next hand wheel is varnished.
The hand wheel is fixed by inserting the first connecting rod into the through hole of the hand wheel, so that a stress point is provided for fixing the hand wheel, and meanwhile, the through hole on the hand wheel is blocked under the action of the first connecting rod, so that paint is prevented from being attached to the inner wall of the through hole of the hand wheel in the paint dipping process, the influence of the paint on the diameter of the through hole of the hand wheel is avoided, and the normal operation of valve assembly is ensured; under the action of the guide block, the hand wheel is driven to pass through the links of material taking, paint dipping, drying and material receiving successively, so that the processing of the hand wheel is smoothly carried out, the automatic processing of the hand wheel is completed, the number of workers is reduced, and the processing efficiency of the hand wheel is improved; through the arrangement of the sealing film, paint is prevented from entering the cavity, the fixing block can normally move along the inner wall of the opening, the influence of the paint on the movement of the fixing block is prevented, the friction between the fixing block and the inner wall of the through hole of the hand wheel is increased under the action of the sealing film, the hand wheel is prevented from falling off from the first connecting rod, and the fixing effect of the first connecting rod on the hand wheel is improved; the handwheel is immersed into paint by a traditional worker, then the handwheel is placed into the drying box, the operation is converted into the operation of placing the handwheel on the first push plate, the labor burden of the worker is reduced, the worker is placed at a safe position, and the probability of safety accidents is reduced.
The side walls of the fixed blocks are hinged with second connecting rods 241, the number of the openings is four, the openings are circumferentially distributed on the side walls of the cavity, the second connecting rods on the four fixed blocks are hinged at one point, one end of the cavity is provided with a return spring 242 matched with the second connecting rods, a first push rod 25 is arranged in the cavity, and a first air cylinder piston rod penetrates through the cavity and is contacted with the first push rod; after the first connecting rod is inserted into the hand wheel through hole, the hand wheel moves to the opening position along the first connecting rod, the first cylinder drives the piston rod to stretch out, the piston rod pushes the first push rod to move downwards, the first push rod pushes the second connecting rod to rotate around the hinged point, the second connecting rod pushes the fixing block to move outwards, the hand wheel is fixed on the first connecting rod, and the guide block drives the hand wheel to move together when moving, so that the paint dipping treatment of the hand wheel is automatically completed.
A positioning frame matched with the first push rod is arranged on the inner wall of the cavity, the first push rod penetrates through the positioning frame, a first limiting plate 251 and a second limiting plate 252 are arranged on the first push rod, the first limiting plate is arranged above the positioning frame, the second limiting plate is arranged below the positioning frame, a limiting spring 253 is arranged on the first limiting plate, and one end of the limiting spring is fixedly connected to the positioning frame; when the hand wheel is dried and moved to the upper part of the material collecting box after completion, the first cylinder drives the piston rod to contract, the first push rod loses thrust, the reset spring and the limiting spring push the first push rod to move upwards, the first push rod is enabled not to extrude the second connecting rod any more, the second connecting rod moves towards the top of the cavity to pull the fixed block to enter the cavity, the rule is enabled not to contact with the inner wall of the through hole of the hand wheel quickly, the hand wheel drops under the action of gravity, and the hand wheel is collected in the material collecting box after dropping.
The guide block 2 is provided with a mounting groove, the top of the first connecting rod 21 is provided with a mounting plate matched with the mounting groove, the first connecting rod can be rotatably arranged at the bottom of the mounting plate, the inner wall of the mounting groove is provided with a first movable groove, a fixed plate 26 penetrates through the first movable groove, the side wall of the fixed plate 26 is provided with a fixed spring 262, and one end of the fixed spring 262 is fixedly connected to the inner wall of the first movable groove; a first supporting plate 14 is arranged in the guide rail 1, the guide block 2 is arranged at the top of the first supporting plate 14, and a plurality of first supporting springs 15 are arranged at the bottom of the first supporting plate 14; when the first connecting rod 21 is installed, the fixing plate 26 is pushed into the first movable groove, the installation plate is placed into the installation groove, the fixing plate 26 is pushed out of the first movable groove under the action of the fixing spring 262 after the installation plate is placed into the installation groove, the fixing plate 26 enters the installation groove, the fixing plate 26 is in contact with the installation plate, and the installation plate is fixed in the installation groove; when the second cylinder 12 pushes the guide block 2 to move downwards, the guide block 2 pushes the first support plate 14 to move downwards, so that the first support plate 14 compresses the first support spring 15, after the painting of the hand wheel is finished, the first support spring 15 pushes the first support plate 14 to move upwards, so that the first support plate 14 pushes the guide block 2 to move upwards, the guide block 2 moves to the initial position, and the guide block 2 drives the hand wheel to move normally; under the mutual matching of the fixing plate and the mounting plate, the mounting plate is fixed and is placed to be separated from the mounting groove; when the paint on the first connecting rod needs to be scraped, the fixing plate is pushed into the first movable groove, so that the mounting plate can be conveniently taken out of the mounting groove, the disassembling difficulty of the first connecting rod is reduced, and the first connecting rod is convenient to clean; under the cooperation of first backup pad and first supporting spring, provide the holding power for the guide block, make the guide block normally remove in the guide rail, provide the headspace for the guide block simultaneously, make the guide block can down move a section distance under the second cylinder effect to do the dip coating processing to the handwheel, make the dip coating processing of handwheel go on automatically.
A fourth movable groove is formed in the side wall of the first movable groove, a first pushing block 261 is arranged on the side wall of the fixed plate and penetrates through the fourth movable groove, and the fixed plate is convenient to push to move in the first movable groove under the arrangement of the first pushing block, so that the first connecting rod is convenient to mount, and the assembly difficulty of the first connecting rod and the guide block is reduced; the mounting plate is stably fixed in the mounting groove under the action of the fixing plate, and the first connecting rod is placed to be separated from the guide block so as to convey the hand wheel.
The guide rail top is equipped with mounting bracket 11, the second cylinder is located on the mounting bracket, be equipped with first connecting plate 13 on the second cylinder piston rod, first connecting plate bottom is equipped with the second push pedal, be equipped with on the slide rail with second push pedal matched with second through-hole, after the guide block drives the hand wheel and removes to the dip coating case top, the guide block stops the removal temporarily, second cylinder drive piston rod stretches out, make the second push pedal down motion, the second push pedal contacts with first backup pad in inserting the second through-hole, promote first backup pad down motion under the second push pedal effect, thereby make the guide block drive the hand wheel down motion, make the hand wheel get into and accomplish the dip coating of twin hand wheel in the dip coating case and handle, so that the hand wheel is lacquered and is handled.
The side walls of two sides of the paint dipping box 3 are respectively provided with a mounting block 31, the mounting block 31 is provided with a second movable groove, the second movable groove is internally provided with a movable plate 32, one end of the movable plate is provided with a first groove matched with the first connecting rod 21, the inner wall of the first groove is provided with a third movable groove, the third movable groove is internally provided with a fixed ring 33, and the movable plate 32 is provided with a driving motor 34 for driving the fixed ring 33 to rotate; the side wall of the drying box 4 is provided with an air heater 41, the side wall of the drying box 4 is provided with a first through hole matched with the air heater 41, a drying cavity is arranged in the drying box 4, the air heater 41 is communicated with the drying cavity through the first through hole, and the side wall of the drying box 4 is hinged with a sealing door 43; after the guide block 2 moves above the paint dipping box 3, the second air cylinder 12 pushes the guide block 2 to move downwards, the guide block 2 drives the hand wheel to move downwards, so that the hand wheel is immersed in paint, the movable plate 32 moves towards the middle of the paint dipping box 3, the first connecting rod 21 is embedded into the first groove, the fixing ring 33 is in contact with the side wall of the first connecting rod 21, the driving motor 34 drives the fixing ring 33 to rotate, the fixing ring 33 drives the first connecting rod 21 to rotate, and therefore the hand wheel is driven to rotate in the paint dipping box 3, and paint dipping operation of the hand wheel is completed; after the hand wheel finishes the paint dipping operation, the movable plate 32 moves towards one end of the second movable groove, the guide block 2 moves upwards, the guide block 2 drives the hand wheel to move to the drying box 4, the hot air blower 41 blows hot air into the drying cavity, the hand wheel pushes the sealing door 43 away to enter the drying cavity, and the drying treatment of the hand wheel is finished in the drying cavity; the first groove is matched with the first connecting rod, so that the first connecting rod is fixed, the first connecting rod is just arranged at the middle position of the paint dipping box, paint dipping operation on the hand wheel is conveniently completed, and the paint dipping effect of the hand wheel is improved; the first connecting rod is driven to rotate under the action of the driving motor, so that the hand wheel rotates in the paint dipping box, paint is stirred, the phenomenon of layering of the paint is avoided, the paint is more uniformly attached to the surface of the hand wheel, and the paint dipping effect of the hand wheel is further improved; the dryer is insulated under the action of the sealing door, so that the hot air in the drying cavity is prevented from being dissipated, the energy consumption of the hot air blower is reduced, and the energy consumption of the hand wheel processing device is reduced; through the hinge joint of sealing door and stoving case, make the hand wheel freely pass in and out stoving chamber when playing the heat preservation effect to the sealed chamber to make the hand wheel enter into and play drying process to the hand wheel behind the stoving intracavity.
The fixing rings on the two movable plates are mutually attracted under the action of magnetic force, the side walls of the fixing rings are provided with limiting blocks matched with the third movable grooves, and when the fixing rings on the two movable plates are contacted, the two fixing rings mutually form a complete circular ring; a transmission cavity is arranged on the side wall of the third movable groove, an output shaft of the driving motor penetrates through the transmission cavity, and a transmission wheel 341 in transmission fit with the limiting block is arranged on the output shaft of the driving motor; after the guide block drives the hand wheel to move downwards, the hand wheel enters the paint dipping box, the movable plates move towards the direction of the first connecting rod, the first connecting rod is embedded into the first groove, the two fixing rings are matched with each other to form a circular ring, the first connecting rod fixing rod is fixed by the circular ring, the driving motor drives the driving wheel to rotate, the driving wheel drives the fixing rings to rotate, the fixing rings on the two movable plates rotate in third movable grooves on the two fixed plates, the first connecting rod is driven to rotate, and the paint dipping effect of the hand wheel is improved.
The top of the drying box is provided with a fifth movable groove matched with the first connecting rod, the inner wall of the fifth movable groove is provided with a plurality of bristles 42, the fifth movable groove is sealed under the action of the bristles, and heat is reduced from being dissipated from the fifth movable groove; the fifth movable groove is sealed by bristles, and the first connecting rod can normally pass through the fifth movable groove while the drying cavity is insulated, so that the hand wheel is conveyed into the drying box; the height of the drying cavity is far larger than the thickness of the hand wheel, so that enough hot air is in the drying cavity to dry the hand wheel.
A second supporting spring 52 is arranged in the material collecting box, a second supporting plate 51 is arranged at the top of the second supporting spring, when the first connecting rod carries the hand wheel to move above the material collecting box, the first cylinder drives the piston rod to contract, the fixed block moves towards the cavity, the hand wheel falls off from the first connecting rod after losing the fixation, the hand wheel falls on the second supporting plate, and the gravitational potential energy of the falling hand wheel is reduced under the action of the second supporting spring, play the guard action to the hand wheel, the hand wheel drops and pushes down the second backup pad under hand wheel action of gravity on the second backup pad, makes the second backup pad down move a section distance, makes the collection incasement hand wheel with the distance of the bottom of head rod the same with the distance of initial second backup pad and head rod bottom, drops in the collection incasement along with the hand wheel one by one, makes the hand wheel stack in the collection incasement to collect the hand wheel after the processing.
The side wall of the material collecting box is provided with a sixth movable groove 53, the side wall of the second supporting plate is provided with a second pushing block 511, the second pushing block penetrates through the sixth movable groove, after the hand wheel drops in the material collecting box, the second supporting plate is pushed to move downwards under the action of gravity of the hand wheel, the second supporting plate drives the second pushing block to move downwards, the second pushing block is made to move to the bottom of the sixth movable groove, when the hand wheel in the material collecting box is taken, the second pushing block is pushed to move upwards along the sixth movable groove, the second pushing block drives the second supporting plate to move upwards, the hand wheel in the material collecting box is pushed out from the material collecting box, and the hand wheel is taken.
The bottom of the material collecting box is provided with a universal wheel so as to replace the material collecting box when the material collecting box is filled with the hand wheel; the bottom of the material collecting box is provided with a movable cavity, a fixed rod 54 penetrates through the movable cavity, one end of the fixed rod is in contact with the bottom surface, the friction force between the material collecting box and the ground is increased under the action of the fixed rod, and the material collecting box is prevented from moving when being collected by the handwheel; a second push rod 58 penetrates through the top of the movable cavity, and when the second push rod moves into the movable cavity, the fixed rod moves into the movable cavity; along with the hand wheel is put into the case that gathers materials gradually, the pressure moves the second backup pad and down moves, makes second backup pad bottom surface and second push rod contact, and the second backup pad promotes the second push rod and moves toward the activity intracavity, and the dead lever enters into the activity intracavity and breaks away from the contact with ground to promote the case that gathers materials and remove under the universal wheel effect, collect the hand wheel after the processing.
The top of each fixed rod is provided with a third groove, a third connecting rod is hinged in each third groove, four fixed rods are provided in the embodiment, the third connecting rods on the four fixed rods are hinged at one point, a third supporting spring 57 is arranged in each movable groove, the third supporting spring is arranged on one side of the hinge point of each third connecting rod to provide supporting force for the third connecting rods, a second connecting plate 56 is arranged in each movable cavity, and the third connecting rods can be rotatably connected to the second connecting plates; when the second backup pad promoted the second push rod toward the intracavity motion of moving about, the second push rod contacted with third connecting rod top, and the second push rod promoted third connecting rod one end and moved down, made the third connecting rod rotate around the tie point with the second connecting plate, driven the dead lever up-wards the motion, made dead lever and ground throw off the contact, made the case of gathering materials fill with the hand wheel in the dead lever automatic throw off the contact with ground to promote the case of gathering materials and remove, be convenient for change the case of gathering materials.
The third push block is arranged on the side wall of the material collecting box, the material collecting box is convenient to push to move under the action of the third push block, and the acting point is arranged on the material collecting box, so that the material collecting box is pushed more labor-saving.
A second groove matched with the first connecting rod is formed in the first push plate, a third air cylinder 62 is arranged at the bottom of the first push plate, a material carrying table 63 is arranged on one side of the first push plate, a conveying belt is arranged on one side of the material carrying table, an installation table 65 is arranged on the other side of the material carrying table, a fourth air cylinder 64 is arranged on the installation table, a third push plate is arranged on a piston rod of the fourth air cylinder, a first baffle is arranged on the material carrying table, and a second baffle is arranged on the first push plate; the conveying belt conveys a hand wheel to be processed, the hand wheel to be processed is conveyed to the material carrying platform, after the hand wheel is conveyed to the material carrying platform, the hand wheel is in contact with the side wall of the first baffle plate, the piston rod is driven to stretch out by the fourth cylinder, the fourth cylinder is enabled to push the third push plate to move forwards, the third push plate is enabled to push the hand wheel on the material carrying plate to move forwards, the hand wheel on the material carrying plate is pushed to the first push plate, the hand wheel is contacted with the side wall of the second baffle plate after moving to the first push plate, the hand wheel is positioned under the action of the second baffle plate, after the guide block moves to the upper portion of the first push plate, the third cylinder pushes the first push plate to move upwards, the hand wheel is pushed to move upwards, the hand wheel is sleeved onto the first connecting rod, the fixing block is enabled to play a fixing role in the hand wheel, the hand wheel is convenient to drive to move under the action of the guide block, and automatic processing of the hand wheel is realized.
In the embodiment, taking four guide blocks as an example, when a first guide block moves to the position above a paint dipping box, a second guide block moves to the position above a drying box, a third guide block moves to the position above a material collecting box, a fourth guide block moves to the position above a first push plate, a second air cylinder drives a first support plate to move downwards, all the guide blocks move downwards, the guide block above the paint dipping box drives a hand wheel to enter the paint dipping box, and the hand wheel is subjected to paint dipping treatment; the guide block above the drying box moves downwards, the hand wheel moves in the drying cavity, and the hand wheel is not in contact with the inside of the drying cavity; the guide block above the material collecting box moves downwards, so that the distance between the hand wheel and the second support plate is shortened, the gravitational potential energy of the hand wheel is reduced, and the hand wheel and the sun support plate are protected; the guide block above the first push plate drives the first connecting rod to move downwards, so that the distance between the first connecting rod and the first push plate is reduced, and a hand wheel on the first push plate is conveniently sleeved on the first connecting rod.
After a hand wheel is detected to be qualified, the hand wheel is placed on a conveying belt, the conveying belt conveys the hand wheel to a material carrying table, a fourth air cylinder pushes a third push plate to move towards a first push plate, the hand wheel is pushed to the first push plate, a guide block moves to a position above the first push plate, a third air cylinder pushes the first push plate to move upwards, the first push plate pushes the hand wheel to move upwards, the hand wheel is sleeved on a first connecting rod, the first air cylinder drives the fixing block to extend out of an opening, the fixing block is contacted with the inner wall of a through hole of the hand wheel, the hand wheel is fixed on the first connecting rod, the guide block moves to drive the hand wheel to move, when the hand wheel moves to a position above a paint dipping box, a second air cylinder drives the guide block to move downwards, the hand wheel enters paint, a movable plate is matched with the first connecting rod, a driving motor drives the first connecting rod to rotate, the hand wheel rotates in the paint dipping box, and after the hand wheel finishes paint dipping, the fly leaf separation, guide block move to stoving case top along the guide rail after up-going, and the hand wheel enters into the stoving incasement and is dried process, and the hand wheel after the stoving moves to the case top that gathers materials, and first cylinder drive fixed block moves toward the cavity internal motion, collects the hand wheel after the completion of painting in the case that gathers materials, and on the guide block moved to first push pedal afterwards, above-mentioned action was repeated, was continuous processing to the hand wheel.
Claims (1)
1. The utility model provides a hand wheel processingequipment, includes guide rail (1), locates guide block (2) in guide rail (1), locate dip coating case (3) of guide rail (1) below, locate stoving case (4) of dip coating case (3) one side, locate the case (5) of gathering of stoving case (4) one side and locating gather the first push pedal (61) of case (5) one side, its characterized in that: a first connecting rod (21) is arranged at the bottom of the guide block (2), a cavity is arranged in the first connecting rod (21), an opening is formed in the side wall of the cavity, a fixing block (24) penetrates through the opening, a sealing film (23) matched with the opening is arranged on the side wall of the first connecting rod (21), a first air cylinder (22) used for driving the fixing block (24) to move towards the outer side of the opening is arranged on the guide block (2), and a second air cylinder (12) used for pushing the guide block (2) to move downwards is arranged at the top of the guide rail (1);
a second supporting spring (52) is arranged in the material collecting box (5), and a second supporting plate (51) is arranged at the top of the second supporting spring (52); the bottom of the material collecting box (5) is provided with universal wheels so as to replace the material collecting box (5) when the material collecting box (5) is filled with hand wheels; a movable cavity is arranged at the bottom of the material collecting box (5), a fixed rod (54) penetrates through the movable cavity, and one end of the fixed rod (54) is in contact with the bottom surface;
a second push rod (58) penetrates through the top of the movable cavity, when the second push rod (58) moves into the movable cavity, the fixed rod (54) moves into the movable cavity, the friction force between the material collecting box (5) and the ground is increased under the action of the fixed rod (54), and the material collecting box (5) is prevented from moving when being collected by the handwheel;
the top of each fixed rod (54) is provided with a third groove, a third connecting rod is hinged in each third groove, four fixed rods (54) are provided, the third connecting rods on the four fixed rods (54) are hinged at one point, a third supporting spring (57) is arranged in each movable cavity, the third supporting spring (57) is arranged on one side of the hinged point of each third connecting rod to provide supporting force for the third connecting rods, a second connecting plate (56) is arranged in each movable cavity, and the third connecting rods are rotatably connected onto the second connecting plates (56);
a mounting groove is formed in the guide block (2), a mounting plate matched with the mounting groove is arranged at the top of the first connecting rod (21), a first movable groove is formed in the inner wall of the mounting groove, a fixed plate (26) penetrates through the first movable groove, a fixed spring (262) is arranged on the side wall of the fixed plate (26), and one end of the fixed spring (262) is fixedly connected to the inner wall of the first movable groove;
a first supporting plate (14) is arranged in the guide rail (1), the guide block (2) is arranged at the top of the first supporting plate (14), and a plurality of first supporting springs (15) are arranged at the bottom of the first supporting plate (14);
the top of the guide rail (1) is provided with an installation frame (11), the second cylinder (12) is arranged on the installation frame (11), a piston rod of the second cylinder (12) is provided with a first connecting plate (13), the bottom of the first connecting plate (13) is provided with a second push plate, and the guide rail (1) is provided with a second through hole matched with the second push plate;
the side walls of two sides of the paint dipping box (3) are respectively provided with a mounting block (31), the mounting block (31) is provided with a second movable groove, a movable plate (32) is arranged in the second movable groove, one end of the movable plate is provided with a first groove matched with the first connecting rod (21), the inner wall of the first groove is provided with a third movable groove, a fixed ring (33) is arranged in the third movable groove, and the movable plate (32) is provided with a driving motor (34) for driving the fixed ring (33) to rotate;
an air heater (41) is arranged on the side wall of the drying box (4), a first through hole matched with the air heater (41) is arranged on the side wall of the drying box (4), a drying cavity is arranged in the drying box (4), the air heater (41) is communicated with the drying cavity through the first through hole, and a sealing door (43) is hinged on the side wall of the drying box (4);
the side wall of the fixed block (24) is hinged with four second connecting rods (241), the openings are circumferentially distributed on the side wall of the cavity, the four second connecting rods (241) on the fixed block (24) are hinged at one point, one end of the cavity is provided with a return spring (242) matched with the second connecting rods (241), a first push rod (25) is arranged in the cavity, and a piston rod of the first air cylinder (22) is arranged in the cavity in a penetrating manner and is contacted with the first push rod (25);
the fixing rings (33) are of a semicircular structure, the fixing rings (33) are made of magnets, the fixing rings (33) on the two movable plates (32) are mutually attracted under the action of magnetic force, and the side walls of the fixing rings (33) are provided with limiting blocks matched with the third movable grooves; a transmission cavity is arranged on the side wall of the third movable groove, an output shaft of the driving motor (34) penetrates through the transmission cavity, and a transmission wheel (341) in transmission fit with the limiting block is arranged on the output shaft of the driving motor (34);
a second groove matched with the first connecting rod (21) is formed in the first push plate (61), a third air cylinder (62) is arranged at the bottom of the first push plate (61), a material carrying platform (63) is arranged on one side of the first push plate (61), a conveying belt is arranged on one side of the material carrying platform (63), an installation platform (65) is arranged on the other side of the material carrying platform, a fourth air cylinder (64) is arranged on the installation platform (65), a third push plate is arranged on a piston rod of the fourth air cylinder (64), a first baffle is arranged on the material carrying platform (63), and a second baffle is arranged on the first push plate (61);
the top of the drying box (4) is provided with a fifth movable groove matched with the first connecting rod (21), and the inner wall of the fifth movable groove is provided with a plurality of bristles (42).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911108054.9A CN110801987B (en) | 2019-11-13 | 2019-11-13 | Hand wheel machining device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911108054.9A CN110801987B (en) | 2019-11-13 | 2019-11-13 | Hand wheel machining device |
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| CN110801987A CN110801987A (en) | 2020-02-18 |
| CN110801987B true CN110801987B (en) | 2022-08-02 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112170094B (en) * | 2020-09-17 | 2021-12-28 | 黑龙江迪尔制药机械有限责任公司 | Upper and lower two-layer circulating wax dipping machine |
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| CN110434010A (en) * | 2019-08-15 | 2019-11-12 | 玉环市大众铜业制造有限公司 | A kind of valve handle dip painting installation |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109290813A (en) * | 2018-11-26 | 2019-02-01 | 台州多凯工业设计有限公司 | A kind of machine tool movement pedestal |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1681605A (en) * | 2002-09-10 | 2005-10-12 | S.I.P.A.社会工业化计划与自动化股份公司 | Process and coating plant of containers |
| KR20100091809A (en) * | 2009-02-11 | 2010-08-19 | 주식회사 고산 | Silicon a fixing system for radiator cover |
| CN110280452A (en) * | 2019-06-20 | 2019-09-27 | 高博集团有限公司 | A kind of circulating filter paper point tree lace |
| CN110420812A (en) * | 2019-08-06 | 2019-11-08 | 玉环市大众铜业制造有限公司 | A kind of valve processing technology |
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| CN110801987A (en) | 2020-02-18 |
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Effective date of registration: 20200320 Address after: 317600 Huandong, Yucheng street, Yuhuan City, Taizhou City, Zhejiang Province Applicant after: Yuhuan Volkswagen Copper Manufacturing Co.,Ltd. Address before: No.168, Wanning Road, Baima Town, Pujiang County, Jinhua City, 321000 Zhejiang Province Applicant before: ZHEJIANG JIUYU TECHNOLOGY Co.,Ltd. |
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