CN110496734B - A spraying equipment that stoving effect is good for hardware fitting processing - Google Patents
A spraying equipment that stoving effect is good for hardware fitting processing Download PDFInfo
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- CN110496734B CN110496734B CN201910716114.9A CN201910716114A CN110496734B CN 110496734 B CN110496734 B CN 110496734B CN 201910716114 A CN201910716114 A CN 201910716114A CN 110496734 B CN110496734 B CN 110496734B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/40—Construction elements specially adapted therefor, e.g. floors, walls or ceilings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
- B05D3/0254—After-treatment
- B05D3/0263—After-treatment with IR heaters
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Abstract
The invention relates to spraying equipment with good drying effect for processing hardware fittings, which comprises a base, a hydraulic cylinder, a supporting plate, a spraying chamber, a spraying mechanism and a drying device, wherein the drying device comprises a drying chamber, a telescopic component, a telescopic plate, a sealing plate, a drying mechanism and a dustproof mechanism, the telescopic mechanism comprises a driving component, a driving block, a fixed block, a telescopic frame, a slide rail, a slide block and a telescopic plate, the drying mechanism comprises a connecting plate, a first motor, a rotating plate, a mounting component and an infrared lamp tube, the telescopic mechanism of the spraying equipment with good drying effect for processing the hardware fittings can drive the drying mechanism to enter the spraying chamber after the fittings are sprayed, the drying mechanism is used for realizing uniform and rapid drying, the distribution of paint on the fittings is prevented from changing, good drying effect is ensured, after the telescopic mechanism drives the drying mechanism to be taken into the drying chamber, the maintenance work such as replacement of the infrared lamp tube is facilitated through the cooperation, the practicability of the equipment is improved.
Description
Technical Field
The invention relates to the field of spraying equipment, in particular to spraying equipment with a good drying effect for hardware fitting processing.
Background
The spraying is a coating method of dispersing into uniform and fine droplets by a spray gun or a butterfly atomizer by means of pressure or centrifugal force, and applying the droplets on the surface of an object to be coated, and can be divided into air spraying, airless spraying, electrostatic spraying and various derivative modes of the basic spraying form, such as large-flow low-pressure atomized spraying, thermal spraying, automatic spraying, multi-group spraying and the like, and the spraying is commonly used for processing hardware.
The current spraying equipment is after carrying out spraying treatment to hardware fitting, because contains moisture on the adnexed spraying paint of workpiece surface, consequently still need carry out drying process to the accessory that the spraying was accomplished, and current stoving mode is mostly placed in the stoving case of high temperature, adopts this kind of mode, and drying efficiency is low, and when utilizing hot-blast to blow at workpiece surface, the distribution that hot-air influences workpiece surface spraying paint easily, influences the spraying quality, and then causes current spraying equipment practicality to reduce.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the spraying equipment with good drying effect for hardware fitting machining is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a spraying device with a good drying effect for hardware fitting processing comprises a base, a controller, a hydraulic cylinder, a supporting plate, a spraying chamber, a spraying mechanism, a drying device and two supporting legs, wherein the two supporting legs are respectively arranged on two sides of the spraying chamber;
the drying device comprises a drying chamber, a telescopic mechanism, a sealing plate, a sealing opening, a drying mechanism and a dustproof mechanism, wherein the drying chamber is fixed on one side of a spraying chamber, the sealing opening is formed in the spraying chamber, the periphery of the sealing plate is in sealing connection with the inner wall of the sealing opening, the telescopic mechanism is arranged on the inner wall of the drying chamber, which is far away from one side of the spraying chamber, the drying mechanism is located between the sealing plate and the telescopic mechanism, and the dustproof mechanism is located below the drying chamber;
the telescopic mechanism comprises a driving assembly, a driving block, a fixed block, a telescopic frame, a sliding rail, a sliding ring and a telescopic plate, wherein the driving assembly is in transmission connection with the driving block, the fixed block is fixed on the inner wall of the drying chamber, two ends of one side of the telescopic frame are respectively hinged with the driving block and the fixed block, two ends of the other side of the telescopic frame are respectively hinged with the sliding ring and the telescopic plate, the sliding rail is U-shaped, two ends of the sliding rail are fixed on the telescopic plate, and the sliding ring is sleeved on the sliding rail;
the drying mechanism comprises a connecting plate, a first motor, a rotating plate, a mounting assembly and an infrared lamp tube, the connecting plate is fixed between the sealing plate and the telescopic plate, the first motor is fixed below the connecting plate and is in transmission connection with the rotating plate, the infrared lamp tube is arranged below the rotating plate through the mounting assembly, and the first motor and the infrared lamp tube are both electrically connected with the PLC.
Preferably, in order to drive the driving block to move, the driving assembly comprises a second motor and a screw rod, the second motor is fixed in the drying chamber and is electrically connected with the PLC, the second motor is in transmission connection with one end of the screw rod, the other end of the screw rod is arranged in the fixing block, the driving block is sleeved on the screw rod, the driving block is abutted against the inner wall of the drying chamber, and a screw thread matched with the screw rod is arranged at the connection part of the driving block and the screw rod.
Preferably, in order to ensure the stable rotation of the rotating plate, an annular groove is arranged below the connecting plate, the annular groove is a dovetail groove, and a plurality of sliding blocks are arranged above the rotating plate and are in sliding connection with the annular groove.
As preferred, for the dismouting of convenient infrared fluorescent tube, the installation component includes cylinder and two installation units, the cylinder is fixed on the rotor plate, and two installation units are located the both ends of cylinder respectively, the installation unit includes gas pole, riser, sleeve pipe and side lever, the one end setting of gas pole is in the cylinder, the other end of gas pole passes through riser and sleeve pipe fixed connection, the sleeve pipe cover is established on the side lever, side lever and infrared fluorescent tube fixed connection, the cylinder is connected with the PLC electricity.
Preferably, a reflector is disposed below the cylinder for concentrated heating.
Preferably, in order to align the side bars on the infrared lamp tube with the sleeve, limit rods are arranged below two ends of the reflector and abut against the upper side of the infrared lamp tube.
As preferred, in order to avoid laying dust on the infrared fluorescent tube, make things convenient for the dismouting of infrared fluorescent tube simultaneously, dustproof mechanism includes dust guard, third motor, actuating lever and driven lever, the dust guard sets up the below at the drying chamber, the dust guard is located the below of dust guard, the dust guard is articulated with the bottom of the one side of keeping away from the spraying chamber of drying chamber, the below at the drying chamber is fixed to the third motor, the third motor is connected with the PLC electricity, the third motor is connected with the actuating lever transmission, the actuating lever passes through the driven lever and articulates with the dust guard.
As preferred, in order to facilitate the inside purification of spray booth, be equipped with a plurality of gas pockets on the layer board, the top of spray booth is equipped with the blast pipe, be equipped with fan, active carbon filter screen and a plurality of fixed unit in the blast pipe, the fan is connected with the PLC electricity, fixed unit circumference evenly distributed is in the periphery of active carbon filter screen, the active carbon filter screen passes through the pipe orifice department of fixed unit setting at the blast pipe.
As preferred, for the convenience of the dismouting of active carbon filter screen, fixed unit includes horizontal pole, support, the lantern ring, flange and dwang, the horizontal pole is fixed on the inner wall of blast pipe, the shape of support is L shape, the flange passes through support and blast pipe fixed connection, the vertical position at the support is established to the lantern ring cover, the dwang is fixed with lantern ring fixed connection, dwang and horizontal pole support respectively and lean on in the top and the below of active carbon filter screen.
Preferably, in order to realize the spraying to the work piece, spraying mechanism includes workbin, booster pump and shower nozzle, the top at the spraying room is fixed to the workbin, the top at the spraying room is fixed through the booster pump to the shower nozzle, booster pump and workbin intercommunication, the booster pump is connected with the PLC electricity.
The spraying equipment telescoping mechanism with good drying effect for processing the hardware fittings has the advantages that the spraying equipment telescoping mechanism can drive the drying mechanism to enter a spraying chamber after the fittings are sprayed, uniform and rapid drying is realized by using the drying mechanism, the distribution of paint on the fittings is prevented from changing, good drying effect is ensured, after the telescoping mechanism drives the drying mechanism to be put into the drying chamber, a dustproof opening can be opened through the dustproof mechanism, maintenance work such as replacement of an infrared lamp tube is facilitated by matching with the installation assembly, and the practicability of the equipment is further improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of a spraying device with a good drying effect for hardware fitting processing according to the present invention;
FIG. 2 is a schematic structural diagram of a spraying device of the spraying equipment with good drying effect for hardware fitting processing, which is disclosed by the invention;
FIG. 3 is a schematic structural diagram of a telescopic mechanism of the spraying equipment with good drying effect for hardware fitting processing, which is disclosed by the invention;
FIG. 4 is a schematic structural diagram of a drying mechanism of the spraying equipment with good drying effect for hardware fitting processing, which is disclosed by the invention;
FIG. 5 is a schematic structural diagram of an exhaust pipe of the spraying equipment with good drying effect for hardware fitting processing, which is disclosed by the invention;
in the figure: 1. the automatic cleaning device comprises a base, a controller, a hydraulic cylinder, a supporting plate, a spraying chamber, a supporting leg, a drying chamber, a sealing plate, a driving block, a fixing block, a telescopic frame, a sliding rail, a sliding ring, a telescopic plate, a connecting plate, a motor, a rotating plate, an infrared lamp tube, a rotating plate, a rotating rod, a sleeve, a rotating rod, a side rod, a reflecting plate, a limiting rod, a dust-proof plate, a rotating plate, a driving rod, a driven rod, a driving rod, a driven rod, an exhaust pipe, a fan, an active carbon filter screen, a cross rod, a supporting.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, a spraying device with a good drying effect for hardware fitting processing comprises a base 1, a controller 2, a hydraulic cylinder 3, a supporting plate 4, a spraying chamber 5, a spraying mechanism, a drying device and two supporting legs 6, wherein the two supporting legs 6 are respectively arranged at two sides of the spraying chamber 5, the spraying mechanism is arranged at the top of the spraying chamber 5, the spraying chamber 5 is fixed above the base 1 through the supporting legs 6, a cylinder body of the hydraulic cylinder 3 and the controller 2 are both fixed above the base 1, a PLC is arranged in the controller 2, the top end of a hydraulic rod of the hydraulic cylinder 3 is fixedly connected with the supporting plate 4, the hydraulic cylinder 3 is electrically connected with the PLC, and the drying mechanism is arranged at one side of the spraying chamber 5;
a PLC, i.e., a programmable logic controller, which employs a programmable memory for storing therein a program, executing instructions for user-oriented operations such as logic operation, sequence control, timing, counting, and arithmetic operation, and controlling various types of machines or production processes through digital or analog input/output, is essentially a computer dedicated for industrial control, has a hardware structure substantially the same as that of a microcomputer, and is generally used for data processing and instruction reception and output for realizing central control.
In the spraying equipment, a spraying chamber 5 is fixedly supported by two support legs 6, when an operator needs to spray hardware, the hardware is placed above a supporting plate 4, then the controller 2 can operate the equipment to operate, the PLC controls the hydraulic cylinder 3 to start, adjusts the hydraulic pressure in the cylinder body of the hydraulic cylinder 3, drives the hydraulic rod to move upwards, thereby driving the supporting plate 4 to move upwards, the supporting plate 4 drives the workpiece to ascend to enter the spraying chamber 5, the PLC controls the hydraulic cylinder 3 to start after the workpiece is sprayed by the spraying mechanism at the top of the spraying chamber 5, the supporting plate 4 is driven by the hydraulic rod to move downwards, and then the drying mechanism is used for drying the spray paint on the surface of the workpiece, after the stoving is accomplished, pneumatic cylinder 3 drives layer board 4 and moves down for hardware fitting removes to the below of spray booth 5, makes things convenient for the operation workman to take the accessory of spraying and stoving completion on layer board 4 away.
As shown in fig. 2, the drying device includes a drying chamber 7, a telescopic mechanism, a sealing plate 8, a sealing opening, a drying mechanism and a dustproof mechanism, the drying chamber 7 is fixed on one side of the spraying chamber 5, the sealing opening is arranged on the spraying chamber 5, the periphery of the sealing plate 8 is connected with the inner wall of the sealing opening in a sealing manner, the telescopic mechanism is arranged on the inner wall of the drying chamber 7 on the side far away from the spraying chamber 5, the drying mechanism is located between the sealing plate 8 and the telescopic mechanism, and the dustproof mechanism is located below the drying chamber 7;
among the drying device, carry out sealing process to the seal port through closing plate 8, after spraying mechanism accomplishes the hardware fitting spraying on layer board 4, PLC control telescopic machanism starts, drives stoving mechanism and closing plate 8 and stretches into in spray booth 5, carries out drying process by the accessory of stoving mechanism to the below, and after the stoving is accomplished, in the accessory income drying chamber 7 of drying mechanism is driven by telescopic component again, utilizes closing plate 8 to plug up the seal port simultaneously. Below the drying chamber 7, the interior of the drying chamber 7 can be subjected to dustproof treatment through the dustproof mechanism, and when the drying chamber 7 is opened by the dustproof mechanism, the infrared lamp tube 18 in the drying chamber 7 can be conveniently replaced and maintained.
As shown in fig. 3, the telescopic mechanism includes a driving assembly, a driving block 9, a fixed block 10, a telescopic frame 11, a sliding rail 12, a sliding ring 13 and a telescopic plate 14, the driving assembly is in transmission connection with the driving block 9, the fixed block 10 is fixed on the inner wall of the drying chamber 7, two ends of one side of the telescopic frame 11 are respectively hinged with the driving block 9 and the fixed block 10, two ends of the other side of the telescopic frame 11 are respectively hinged with the sliding ring 13 and the telescopic plate 14, the sliding rail 12 is U-shaped, two ends of the sliding rail 12 are fixed on the telescopic plate 14, and the sliding ring 13 is sleeved on the sliding rail 12;
PLC control drive assembly starts, drives the drive block 9 and removes on the vertical direction, has changed the distance between drive block 9 and the fixed block 10, makes the one end of expansion bracket 11 flexible for the other end of expansion bracket 11, sliding ring 13 slide along slide rail 12, and the length of expansion bracket 11 changes simultaneously, and then the removal of drive expansion plate 14, and the removal through expansion plate 14 drives stoving mechanism and closing plate 8 and removes.
As shown in fig. 4, the drying mechanism includes a connection plate 15, a first motor 16, a rotation plate 17, a mounting assembly and an infrared lamp tube 18, the connection plate 15 is fixed between the sealing plate 8 and the expansion plate 14, the first motor 16 is fixed below the connection plate 15, the first motor 16 is in transmission connection with the rotation plate 17, the infrared lamp tube 18 is arranged below the rotation plate 17 through the mounting assembly, and both the first motor 16 and the infrared lamp tube 18 are electrically connected to the PLC.
Fixing a connecting plate 15 between a telescopic plate 14 and a sealing plate 8, facilitating the realization of synchronous movement between the telescopic plate 14, the sealing plate 8 and the connecting plate 15, after the telescopic plate 14 drives the connecting plate 15 and the sealing plate 8 to extend into a spraying chamber 5, a PLC controls a first motor 16 to start, and simultaneously controls an infrared lamp tube 18 to emit light, the infrared lamp tube 18 irradiates infrared rays to a workpiece on a lower supporting plate 4, the workpiece is heated by the infrared rays, so that moisture in the surface spray paint of the accessory is heated and evaporated, meanwhile, the first motor 16 drives a rotating plate 17 to rotate, so that the rotating plate 17 acts on the infrared lamp tube 18 through a mounting assembly, the infrared lamp tube 18 rotates above the surface of the accessory, infrared rays are uniformly radiated, and the accessory is ensured to be uniformly heated, compared with a traditional drying chamber 7, the drying mechanism has higher efficiency, and compared with hot air drying, the drying mode can not blow paint on the surface, influence the distribution of paint on the workpiece, thereby ensuring the good drying effect of the equipment. After drying, PLC control telescopic machanism drives connecting plate 15 and removes in the drying chamber 7, can block up the sealing opening through closing plate 8.
As shown in fig. 3, the driving assembly includes a second motor 19 and a screw rod 20, the second motor 19 is fixed in the drying chamber 7, the second motor 19 is electrically connected with the PLC, the second motor 19 is in transmission connection with one end of the screw rod 20, the other end of the screw rod 20 is arranged in the fixing block 10, the driving block 9 is sleeved on the screw rod 20, the driving block 9 abuts against the inner wall of the drying chamber 7, and a connection part of the driving block 9 and the screw rod 20 is provided with a thread matched with the screw rod 20.
The PLC controls the second motor 19 to start, drives the screw rod 20 to rotate under the supporting effect of the fixing block 10, and the screw rod 20 acts on the driving block 9 through threads, so that the driving block 9 is attached to the inner wall of the drying chamber 7 and moves along the axis of the screw rod 20.
Preferably, in order to ensure the stable rotation of the rotating plate 17, an annular groove 21 is arranged below the connecting plate 15, the annular groove 21 is a dovetail groove, and a plurality of sliding blocks are arranged above the rotating plate 17 and are in sliding connection with the annular groove 21. The annular groove 21 fixed below the connecting plate 15 is used for fixing the rotating track of the sliding block, the sliding block cannot be separated from the annular groove 21 because the annular groove 21 is a dovetail groove, and the sliding block is fixed above the rotating plate 17, so that the stable rotation of the rotating plate 17 is ensured.
As shown in fig. 4, the installation assembly includes a cylinder 22 and two installation units, the cylinder 22 is fixed on the rotating plate 17, the two installation units are respectively located at two ends of the cylinder 22, the installation unit includes a gas rod 23, a vertical plate 24, a sleeve 25 and a side rod 26, one end of the gas rod 23 is arranged in the cylinder 22, the other end of the gas rod 23 is fixedly connected with the sleeve 25 through the vertical plate 24, the sleeve 25 is sleeved on the side rod 26, the side rod 26 is fixedly connected with the infrared lamp tube 18, and the cylinder 22 is electrically connected with the PLC.
After dustproof mechanism opens the dust vent, user's accessible controller 2 operation cylinder 22 starts, drive two gas poles 23 and keep away from each other, cylinder 22 drives sleeve pipe 25 through riser 24 and keeps away from infrared lamp tube 18, make behind sleeve pipe 25 breaks away from side lever 26, can take off infrared lamp tube 18 and change the maintenance, when installing, aim at sleeve pipe 25 with two side levers 26 on infrared lamp tube 18, then start through controller 2 operation cylinder 22, make two gas poles 23 be close to each other and remove, drive sleeve pipe 25 cover on side lever 26 through riser 24, thereby infrared lamp tube 18's installation has been accomplished.
Preferably, a reflector 27 is disposed below the cylinder 22 for concentrated heating. The infrared ray that can upwards shine infrared lamp 18 through reflector panel 27 for infrared ray shines downwards, is convenient for carry out the concentrated heating to hardware fitting, improves drying efficiency.
Preferably, in order to align the side bars 26 of the infrared lamp tube 18 with the sleeve 25, the light reflecting plate 27 has a stop bar 28 at the lower part of each end, and the stop bar 28 abuts against the upper part of the infrared lamp tube 18. When the infrared lamp tube 18 is installed, the infrared lamp tube 18 is abutted against the bottom end of the limiting rod 28, so that the side rod 26 on the infrared lamp tube 18 is aligned with the sleeve 25, and the installation of the infrared lamp tube 18 is facilitated.
As shown in fig. 2, the dust-proof mechanism includes a dust-proof opening, a dust-proof plate 29, a third motor 30, a driving rod 31 and a driven rod 32, the dust-proof opening is disposed below the drying chamber 7, the dust-proof plate 29 is disposed below the dust-proof opening, the dust-proof plate 29 is hinged to the bottom of one side of the drying chamber 7, which is far away from the spraying chamber 5, the third motor 30 is fixed below the drying chamber 7, the third motor 30 is electrically connected to the PLC, the third motor 30 is in transmission connection with the driving rod 31, and the driving rod 31 is hinged to the dust-proof plate 29 through the driven rod 32.
PLC control third motor 30 starts, can drive actuating lever 31 and rotate, and actuating lever 31 passes through driven lever 32 and acts on dust guard 29, can make dust guard 29 rotate, and when dust guard 29 rotated to the horizontal angle, can cover the dust guard, avoids the dust in the outside air to adsorb on infrared lamp 18's surface, influences infrared propagation. And after the dust-proof plate 29 rotates downwards, the dust-proof opening can be opened, so that the infrared lamp tube 18 in the drying chamber 7 can be conveniently replaced and maintained.
As shown in fig. 5, be equipped with a plurality of gas pockets on the layer board 4, the top of spray booth 5 is equipped with blast pipe 33, be equipped with fan 34, active carbon filter screen 35 and a plurality of fixed unit in the blast pipe 33, fan 34 is connected with the PLC electricity, fixed unit circumference evenly distributed is in the periphery of active carbon filter screen 35, active carbon filter screen 35 passes through the pipe orifice department of fixed unit setting at blast pipe 33.
The air vent on layer board 4 can make things convenient for the circulation of air of 4 both sides of layer board, and fan 34 in the PLC control blast pipe 33 starts, can drive the air flow, make 5 inside air of spray booth pass through blast pipe 33 and upwards flow, discharge the outside, utilize the position that fixed unit can conveniently fix active carbon filter screen 35, carry out purification treatment to the air that discharges, avoid the harmful substance polluted air environment in the air or inhaled by the operation workman, influence breathing healthily, can conveniently pull down active carbon filter screen 35 from blast pipe 33 through fixed unit, change.
As preferably, in order to facilitate the disassembly and assembly of the activated carbon filter screen 35, the fixing unit includes a cross rod 36, a bracket 37, a collar 38, a convex plate 39 and a rotating rod 40, the cross rod 36 is fixed on the inner wall of the exhaust pipe 33, the bracket 37 is L-shaped, the convex plate 39 is fixedly connected with the exhaust pipe 33 through the bracket 37, the collar 38 is sleeved on the vertical part of the bracket 37, the rotating rod 40 is fixed and fixedly connected with the collar 38, and the rotating rod 40 and the cross rod 36 are respectively abutted against the upper side and the lower side of the activated carbon filter screen 35. In the installation unit, the activated carbon filter 35 is supported upward by the cross bar 36 fixed to the inner wall of the exhaust pipe 33, and the activated carbon filter 35 is prevented from being separated from the exhaust pipe 33 by abutting the rotating lever 40 below the activated carbon filter 35. When dismantling, the lantern ring 38 rotates, make the dwang 40 break away from behind the top of blast pipe 33, can take off active carbon filter screen 35, when changing, place active carbon filter screen 35 in the top of horizontal pole 36, and later with lantern ring 38 along the vertical position rebound of support 37, until leaning on the back on flange 39, the lantern ring 38 rotates, make the dwang 40 rotate to the top of blast pipe 33, utilize dwang 40 and horizontal pole 36 to lean on the upper and lower both sides at active carbon filter screen 35 respectively, realize the fixed operation to active carbon filter screen 35, thereby the loading and unloading of active carbon filter screen 35 is changed.
As shown in fig. 1, the spraying mechanism comprises a feed box 41, a booster pump 42 and a spray head 43, the feed box 41 is fixed above the spraying chamber 5, the spray head 43 is fixed at the top in the spraying chamber 5 through the booster pump 42, the booster pump 42 is communicated with the feed box 41, and the booster pump 42 is electrically connected with the PLC. The feed box 41 is used for storing paint used for spraying, and when spraying is performed, the PLC controls the pressurizing pump 42 to be started, so that the paint in the feed box 41 is pumped and conveyed to the spray head 43, and the spray head 43 is enabled to downwards prevent hardware on the supporting plate 4 from spraying the paint.
After the hardware fitting is sprayed by the spraying mechanism, the spraying equipment acts on the driving block 9 through the driving assembly, so that the expansion bracket 11 pushes the expansion plate 14 to move, the sealing plate 8 and the connecting plate 15 are driven to enter the spraying chamber 5, the PLC controls the infrared lamp tube 18 to start, infrared rays are irradiated on the hardware fitting below, the first motor 16 is controlled to drive the rotating plate 17 to rotate, the infrared lamp tube 18 uniformly irradiates the infrared rays for heating, compared with the traditional drying mode, the infrared rays can be used for concentrated heating, the drying efficiency is improved, hot air is not required to blow on the surface of the hardware fitting, the situation that the distribution of paint on the fitting is changed due to the influence of air flow is avoided, after the spraying is finished, the expansion bracket 11 drives the sealing plate 8 to take in the drying chamber 7, the dustproof opening can be conveniently opened by the dustproof mechanism, and the infrared lamp tube 18 can be conveniently detached, maintained or replaced by the matching, the long-term operation of the equipment is facilitated, and the practicability of the equipment is improved.
Compared with the prior art, this a spraying equipment telescopic machanism for hardware fitting processing that stoving effect is good can drive stoving mechanism and get into spray booth 5 after the accessory spraying is accomplished, utilize stoving mechanism to realize even quick stoving, and prevent that the distribution of the paint vehicle on the accessory from changing, guarantee good stoving effect, telescopic machanism drives stoving mechanism and takes in the drying chamber 7 back, can open the dust-proof mouthful through dustproof mechanism, maintenance work such as infrared fluorescent tube 18 is changed to the cooperation installation component convenience, the practicality of equipment has further been improved.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The spraying equipment is characterized by comprising a base (1), a controller (2), a hydraulic cylinder (3), a supporting plate (4), a spraying chamber (5), a spraying mechanism, a drying device and two supporting legs (6), wherein the two supporting legs (6) are respectively arranged at two sides of the spraying chamber (5), the spraying mechanism is arranged at the top of the spraying chamber (5), the spraying chamber (5) is fixed above the base (1) through the supporting legs (6), a cylinder body of the hydraulic cylinder (3) and the controller (2) are both fixed above the base (1), a PLC is arranged in the controller (2), the top end of a hydraulic rod of the hydraulic cylinder (3) is fixedly connected with the supporting plate (4), the hydraulic cylinder (3) is electrically connected with the PLC, and the drying mechanism is arranged at one side of the spraying chamber (5);
the drying device comprises a drying chamber (7), a telescopic mechanism, a sealing plate (8), a sealing opening, a drying mechanism and a dustproof mechanism, wherein the drying chamber (7) is fixed on one side of the spraying chamber (5), the sealing opening is formed in the spraying chamber (5), the periphery of the sealing plate (8) is in sealing connection with the inner wall of the sealing opening, the telescopic mechanism is arranged on the inner wall of one side, far away from the spraying chamber (5), of the drying chamber (7), the drying mechanism is located between the sealing plate (8) and the telescopic mechanism, and the dustproof mechanism is located below the drying chamber (7);
the telescopic mechanism comprises a driving assembly, a driving block (9), a fixed block (10), a telescopic frame (11), a sliding rail (12), a sliding ring (13) and a telescopic plate (14), the driving assembly is in transmission connection with the driving block (9), the fixed block (10) is fixed on the inner wall of the drying chamber (7), two ends of one side of the telescopic frame (11) are respectively hinged with the driving block (9) and the fixed block (10), two ends of the other side of the telescopic frame (11) are respectively hinged with the sliding ring (13) and the telescopic plate (14), the sliding rail (12) is U-shaped, two ends of the sliding rail (12) are fixed on the telescopic plate (14), and the sliding ring (13) is sleeved on the sliding rail (12);
drying mechanism includes connecting plate (15), first motor (16), rotor plate (17), installation component and infrared lamp (18), connecting plate (15) are fixed between closing plate (8) and expansion plate (14), first motor (16) are fixed in the below of connecting plate (15), first motor (16) are connected with rotor plate (17) transmission, infrared lamp (18) are through the installation component setting in the below of rotor plate (17), first motor (16) and infrared lamp (18) all are connected with the PLC electricity.
2. The spraying equipment with the good drying effect for hardware fitting machining, according to claim 1, is characterized in that the driving assembly comprises a second motor (19) and a screw rod (20), the second motor (19) is fixed in the drying chamber (7), the second motor (19) is electrically connected with the PLC, the second motor (19) is in transmission connection with one end of the screw rod (20), the other end of the screw rod (20) is arranged in the fixing block (10), the driving block (9) is sleeved on the screw rod (20), the driving block (9) abuts against the inner wall of the drying chamber (7), and a connecting portion of the driving block (9) and the screw rod (20) is provided with threads matched with the screw rod (20).
3. The spraying equipment with the good drying effect for hardware fitting machining according to claim 1 is characterized in that an annular groove (21) is formed in the lower portion of the connecting plate (15), the annular groove (21) is a dovetail groove, and a plurality of sliding blocks are arranged above the rotating plate (17) and are in sliding connection with the annular groove (21).
4. The spraying equipment with the good drying effect for hardware fitting machining according to claim 1, wherein the mounting assembly comprises a cylinder (22) and two mounting units, the cylinder (22) is fixed on the rotating plate (17), the two mounting units are respectively located at two ends of the cylinder (22), each mounting unit comprises a gas rod (23), a vertical plate (24), a sleeve (25) and a side rod (26), one end of the gas rod (23) is arranged in the cylinder (22), the other end of the gas rod (23) is fixedly connected with the sleeve (25) through the vertical plate (24), the sleeve (25) is sleeved on the side rod (26), the side rod (26) is fixedly connected with the infrared lamp tube (18), and the cylinder (22) is electrically connected with the PLC.
5. The spraying equipment with good drying effect for hardware fitting processing as claimed in claim 4, characterized in that a reflector (27) is arranged below the cylinder (22).
6. The spraying equipment with the good drying effect for hardware fitting machining according to claim 5, characterized in that limiting rods (28) are arranged below two ends of the light reflecting plate (27), and the limiting rods (28) abut against the upper portion of the infrared lamp tube (18).
7. The spraying equipment with the good drying effect for hardware fitting machining according to claim 1, wherein the dust-proof mechanism comprises a dust-proof opening, a dust-proof plate (29), a third motor (30), a driving rod (31) and a driven rod (32), the dust-proof opening is arranged below the drying chamber (7), the dust-proof plate (29) is located below the dust-proof opening, the dust-proof plate (29) is hinged to the bottom of one side, away from the spraying chamber (5), of the drying chamber (7), the third motor (30) is fixed below the drying chamber (7), the third motor (30) is electrically connected with the PLC, the third motor (30) is in transmission connection with the driving rod (31), and the driving rod (31) is hinged to the dust-proof plate (29) through the driven rod (32).
8. The spraying equipment with the good drying effect for hardware fitting machining according to claim 1, characterized in that a plurality of air holes are formed in the supporting plate (4), an exhaust pipe (33) is arranged above the spraying chamber (5), a fan (34), an activated carbon filter screen (35) and a plurality of fixing units are arranged in the exhaust pipe (33), the fan (34) is electrically connected with the PLC, the fixing units are circumferentially and uniformly distributed on the periphery of the activated carbon filter screen (35), and the activated carbon filter screen (35) is arranged at a pipe opening of the exhaust pipe (33) through the fixing units.
9. The spraying equipment with the good drying effect for hardware fitting machining according to claim 8 is characterized in that the fixing unit comprises a cross rod (36), a support (37), a sleeve ring (38), a convex plate (39) and a rotating rod (40), the cross rod (36) is fixed on the inner wall of the exhaust pipe (33), the support (37) is L-shaped, the convex plate (39) is fixedly connected with the exhaust pipe (33) through the support (37), the vertical position of the support (37) is sleeved with the sleeve ring (38), the rotating rod (40) is fixedly connected with the sleeve ring (38), and the rotating rod (40) and the cross rod (36) are abutted to the upper side and the lower side of the activated carbon filter screen (35) respectively.
10. The spraying equipment with good drying effect for hardware fitting processing as claimed in claim 1, wherein the spraying mechanism comprises a material box (41), a booster pump (42) and a spray head (43), the material box (41) is fixed above the spraying chamber (5), the spray head (43) is fixed on the top of the spraying chamber (5) through the booster pump (42), the booster pump (42) is communicated with the material box (41), and the booster pump (42) is electrically connected with the PLC.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910716114.9A CN110496734B (en) | 2019-08-05 | 2019-08-05 | A spraying equipment that stoving effect is good for hardware fitting processing |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910716114.9A CN110496734B (en) | 2019-08-05 | 2019-08-05 | A spraying equipment that stoving effect is good for hardware fitting processing |
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| CN110496734A CN110496734A (en) | 2019-11-26 |
| CN110496734B true CN110496734B (en) | 2020-06-12 |
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| CN111760765A (en) * | 2020-07-12 | 2020-10-13 | 盐城工学院 | Multifunctional automobile spraying part airing and placing vehicle |
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| CN110899029A (en) * | 2019-12-16 | 2020-03-24 | 株洲华信精密工业股份有限公司 | Paint spraying apparatus for machine part production |
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| CN110496734A (en) | 2019-11-26 |
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Effective date of registration: 20200520 Address after: 315000 north head, floor 1, building 4, Dasen furniture, No. 378, Dongqing Road, Ningbo high tech Zone, Ningbo, Zhejiang Province Applicant after: Zhejiang Jucheng Environmental Protection Technology Co., Ltd Address before: No.255, Lingquan street, Manzhouli City, Hailar District, Hulunbeir City, Inner Mongolia Autonomous Region Applicant before: Li Caihua |
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