CN112403727B - Artificial board product surface electrostatic powder coating device - Google Patents
Artificial board product surface electrostatic powder coating device Download PDFInfo
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- CN112403727B CN112403727B CN202011197758.0A CN202011197758A CN112403727B CN 112403727 B CN112403727 B CN 112403727B CN 202011197758 A CN202011197758 A CN 202011197758A CN 112403727 B CN112403727 B CN 112403727B
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- electric telescopic
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- telescopic rod
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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
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
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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
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0278—Arrangement or mounting of spray heads
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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
- B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
- B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
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- Spray Control Apparatus (AREA)
Abstract
The utility model provides a wood-based plate goods surface static powder coating device, including belt conveyor, there is automatic feeding device belt conveyor left side, there is first casing on the belt conveyor, the last work piece that remains to be coated with paint of belt conveyor, there is the third slide rail first casing rear side inner wall, there is first montant on the third electric telescopic handle, there is first powder static spray gun on the first montant, there is the fifth slide rail front side inner wall of first casing, there is the sixth electric slider on the fifth slide rail, there is the fourth electric telescopic handle on the sixth electric slider, there is the second montant on the fourth electric telescopic handle, there is second powder static spray gun on the second montant, there is static powder spraying mechanism on the first casing lateral surface, there is the controller on the first casing. The device can automatically feed materials to the belt conveying mechanism, and can automatically spray the workpiece to be coated, so that the spraying effect on the inner arc surfaces of the arc-shaped plate-shaped workpieces is better, the outer arc surfaces of the two workpieces can be simultaneously sprayed, and the spraying efficiency is high.
Description
Technical Field
The invention belongs to the field of electrostatic powder spraying devices for arc-shaped plate-shaped parts, and particularly relates to an electrostatic powder coating device for the surface of an artificial board product.
Background
When carrying out electrostatic powder spraying, the work piece generally need be with earlier on the work piece carries on the iron wire for the ground connection that the work piece can be better, but to the slabby work piece of arc, inconvenient carry, then carry out the spraying on the metal decking that can place, this spraying mode inefficiency, the spraying effect is not good, needs to consume more time.
Disclosure of Invention
The invention provides an artificial board product surface electrostatic powder coating device, which is used for overcoming the defects in the prior art.
The invention is realized by the following technical scheme:
an artificial board product surface electrostatic powder coating device comprises a belt conveying mechanism, wherein an automatic feeding device is arranged on the left side of the belt conveying mechanism, a first shell is erected on the belt conveying mechanism and is arched, the belt conveying mechanism penetrates through the first shell, a first sliding rail is transversely installed on the top surface of the inner side of the first shell and extends towards the left and right directions, a first electric slide block is installed on the first sliding rail, a first electric telescopic rod is vertically installed at the lower end of the first electric slide block, a fixing part of the first electric telescopic rod is fixed at the lower end of the first electric slide block, a moving part of the first electric telescopic rod faces downwards vertically, a first supporting plate is transversely fixed at the bottom of the moving part of the first electric telescopic rod, second sliding rails are symmetrically arranged on the bottom surface of the first supporting plate and extend towards the left and right directions, and a second electric slide block is installed on the second sliding rails, a round rod is vertically fixed on the bottom surface of the second electric slide block, a round sleeve is sleeved on the bottom surface of the round rod, the round sleeve is connected with the round rod through a bearing, an outer gear ring is fixed on the outer ring of the top of the round sleeve, a first servo motor is fixed on the round rod, a driving wheel is fixed on an output shaft of the first servo motor, the driving wheel and the outer gear ring are meshed with each other, a second electric telescopic rod is transversely fixed on the outer ring of the round sleeve, a fixed part of the second electric telescopic rod is fixed on the outer ring of the round sleeve, a movable part of the second electric telescopic rod extends towards the middle part of the first shell initially, a transverse plate is fixed on the movable part of the second electric telescopic rod, a sliding groove is formed in the bottom surface of the transverse plate along the front-back direction, two third slide blocks are installed in the sliding groove, a distance regulating mechanism is installed on the transverse plate, the distance regulating mechanism can regulate the distance between the two third slide blocks, and an adsorption mechanism is installed on the first support plate, a workpiece to be coated is placed on the belt conveying mechanism, the adsorption mechanism can tightly adsorb the workpiece to be coated, a third slide rail is vertically arranged in the middle of the inner wall of the rear side of the first shell, a fourth electric slide block is arranged on the third slide rail, a cross rod is arranged on the fourth electric slide block, a transverse fourth slide rail is symmetrically arranged at the left side and the right side of the cross rod away from the third slide rail, a fifth electric slide block is arranged on the fourth slide rail, a third electric telescopic rod is transversely arranged on the fifth electric slide block, the fixed part of the third electric telescopic rod is fixed on the fifth electric slide block, the movable part of the third electric telescopic rod extends towards the middle of the first shell, a first vertical rod is vertically fixed on the movable part of the third electric telescopic rod, a plurality of first powder electrostatic spray guns are equidistantly fixed on the first vertical rod, a fifth slide rail is vertically arranged in the middle of the inner wall of the front side of the first shell, and a sixth electric slide block is arranged on the fifth slide rail, a fourth electric telescopic rod is transversely arranged on a sixth electric sliding block, the fixed part of the fourth electric telescopic rod is fixed on the sixth electric sliding block, the movable part of the fourth electric telescopic rod extends towards the middle part of the inner side of the first shell, a second vertical rod is arranged and installed on the movable part of the fourth electric telescopic rod, a plurality of second powder electrostatic spray guns are installed on the second vertical rod at equal intervals, an electrostatic powder spraying mechanism is installed on the outer side surface of the first shell and can convey powder to the first powder electrostatic spray gun and the second powder electrostatic spray gun, a controller is arranged on the first shell and can convey the powder to a belt conveying mechanism, the first electric sliding block, the first electric telescopic rod, the second electric sliding block, a first servo motor, a second electric telescopic rod, the fourth electric sliding block, the fifth electric sliding block, the third electric telescopic rod, the first powder electrostatic spray gun, the sixth electric sliding block, The fourth electric telescopic rod, the second powder electrostatic spray gun, the electrostatic powder spraying mechanism, the distance regulating mechanism and the adsorption mechanism are controlled.
The artificial board product surface electrostatic powder coating device comprises a distance regulating mechanism, a first servo motor, a second servo motor, a screw rod, the fixed block, first gear and second gear, transversely be fixed with second servo motor on the trailing flank of diaphragm, it has the screw rod to alternate on two third sliders on the same diaphragm, the screw rod both sides are provided with the screw thread, the screw thread of screw rod both sides revolves to opposite, two third sliders suit respectively in the both sides of screw rod, screw rod and third slider adopt threaded connection, be close to second servo motor one side on the screw rod and be fixed with the second gear, be fixed with first gear on second servo motor's the output shaft, first gear and second gear intermeshing, second servo motor's bottom is fixed with the fixed block, the screw rod passes from the fixed block, screw rod and fixed block adopt the bearing to connect, the controller can control second servo motor.
The artificial board product surface electrostatic powder coating device comprises a cylinder, a first air pipe, a piston, an air pipe connector, a sucker, an annular cover, elastic patches and an oil cylinder, wherein the annular cover is arranged at the lower end of a third slider and is in a circular truncated cone shape, the top and the bottom of the annular cover are both provided with openings, the sucker is arranged in the annular cover at the lower end of the third slider, a first round hole is formed in the annular cover, a second round hole is formed in the position, corresponding to the first round hole, of the sucker, a plurality of elastic patches are arranged at the bottom of the annular cover in a circular array with the axis of the annular cover as the origin, the elastic patches are made of metal materials, the cylinder is arranged at the upper end of a first supporting plate, a third round hole is formed in the right side of the cylinder, the air pipe connector is communicated with the position, corresponding to the third round hole, one end of each of four first air pipes is communicated with the air pipe connector, the other end of each first air pipe penetrates through the corresponding first round hole and is communicated with the corresponding second round hole, a piston is arranged in the cylinder, an oil cylinder is connected to the left side of the piston in the cylinder, a movable portion of the oil cylinder is fixed to the left side face of the piston, a fixed portion of the oil cylinder is fixed to the inner wall of the cylinder, an air outlet is formed in the left side face of the cylinder, and the oil cylinder can be controlled by the controller.
According to the artificial board product surface electrostatic powder coating device, the baffle plates are symmetrically arranged above the belt conveying mechanism along the conveying direction of the belt conveying mechanism and are fixed on the belt conveying mechanism through screws.
The artificial board surface electrostatic powder coating device is characterized in that the first shell is internally provided with an electrostatic powder recovery device.
The invention has the advantages that: the invention is automatically controlled by the controller; when the arc-shaped plate-shaped workpieces need to be coated, starting the belt conveying mechanism and the automatic feeding device, placing the workpieces to be coated at equal intervals between two baffle plates on the belt conveying mechanism by the automatic feeding device, placing every two arc-shaped plate-shaped workpieces to be coated into a group, enabling the outer arc-shaped middle parts of the two workpieces in the same group to be close to each other to form an X shape, enabling the axes of the workpieces to be in the middle of the belt conveying mechanism in a mode that the workpieces are not prone to toppling over in the transportation process of the belt conveying mechanism, conveying the workpieces to be coated to the right by the belt conveying mechanism, starting the first electric slide block when the workpieces in the group are conveyed into the first shell, driving the first electric telescopic rod, the first supporting plate and the parts on the first supporting plate to slide to the left by the first electric slide block and controlling the second electric telescopic rod to enable the suction cup to be positioned right above the workpieces to be coated, namely, the two suckers on the left side are positioned right above the workpiece on the left side in the group, the two suckers on the right side are positioned right above the workpiece on the right side in the group, the axis of the round rod on the left side is collinear with the axis of the cambered surface of the workpiece on the left side in the group, the axis of the round rod on the right side is collinear with the axis of the cambered surface of the workpiece on the right side in the group, if the distance between the two suckers on the same workpiece is too large or too small, the sucker can not be attached to the top surface of the workpiece, the distance between the two third sliders and the two suckers can be adjusted through the distance adjusting and controlling mechanism, so that the suckers can be attached to the top surface of the workpiece, the first electric telescopic rod is started, the first electric telescopic rod is extended, the two suckers on the left side are attached to the top surface of the workpiece on the left side in the group, the two suckers on the right side are attached to the top surface of the workpiece on the right side in the group, the sucking mechanism is started, and the four suckers tightly suck the two workpieces in the group, the first electric telescopic rod is shortened, two workpieces synchronously move upwards, the first servo motor is started, the first servo motor on the left side drives the round rod on the left side to rotate clockwise through the driving wheel and the outer gear ring, the first servo motor on the right side drives the round rod on the right side to rotate anticlockwise until the distance between the rear side faces of the two workpieces in the group is minimum, the fifth electric slide block and the third electric telescopic rod are started, the plurality of first powder electrostatic spray guns on the left side move towards the inner arc face of the left workpiece in the group, the plurality of first powder electrostatic spray guns on the right side move towards the inner arc face of the right workpiece in the group until the first powder electrostatic spray guns are positioned on the rear side of the inner arc face of the workpiece, meanwhile, the fourth electric telescopic rod is started, the fourth electric telescopic rod extends and pushes the plurality of second powder electrostatic spray guns to move towards the outer arc faces of the two workpieces in the group until the second powder electrostatic spray guns are positioned on the rear side between the outer arc faces of the two workpieces in the group, the electrostatic powder spraying mechanism is started, electrostatic powder is continuously sprayed out through the first electrostatic powder spraying gun and the second electrostatic powder spraying gun, the first servo motor is started in the coating process, the first servo motor on the left side drives the round rod on the left side to slowly rotate anticlockwise, the first servo motor on the right side drives the round rod on the right side to slowly rotate clockwise, the plurality of first electrostatic powder spraying guns can coat the inner arc surface and the side surface of the workpiece in the rotating process of the group of workpieces, the first electrostatic powder spraying guns always face the inner arc surface of the workpiece, the coating effect of the workpiece is improved, the plurality of second electrostatic powder spraying guns can simultaneously coat the outer arc surfaces and the side surfaces of the two workpieces in the group, and the coating efficiency is higher; after finishing coating, starting a first servo motor, driving the left workpiece of the group to rotate clockwise by the first servo motor on the left side, driving the right workpiece of the group to rotate anticlockwise by the first servo motor on the right side until the two workpieces of the group reset, namely the middle parts of the outer arc surfaces of the workpieces are close to each other, enabling the axis of the arc surface of the workpiece to be in the middle part of a belt conveying mechanism, starting a first electric slider, driving the two workpieces of the group to slide rightwards by the first electric slider, extending a first electric telescopic rod, closing an adsorption mechanism, placing the workpieces of the group on the right side of the belt conveying mechanism, starting the belt conveying mechanism, and continuously conveying the workpieces to the right side by the belt conveying mechanism; the electrostatic powder coating device for the surface of the artificial board product can automatically load materials on the belt conveying mechanism and automatically spray a workpiece to be coated, has high automation degree and reduces the labor intensity of operators; by the arrangement of the automatic feeding device, the arc-shaped plate-shaped workpiece can be effectively prevented from toppling over in the conveying process of the belt conveying mechanism; the spraying device has better spraying effect on the inner arc surfaces of the arc-shaped plate-shaped workpieces, and can simultaneously spray the outer arc surfaces of the two workpieces when the outer arc surfaces of the arc-shaped plate-shaped workpieces are sprayed, so that the spraying efficiency is high.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention; FIG. 2 is a partially enlarged view of the portion I in FIG. 1; FIG. 3 is a partially enlarged view of the area II in FIG. 2; FIG. 4 is a sectional view taken along line A-A of FIG. 3; FIG. 5 is a sectional view taken along line B-B of FIG. 1; FIG. 6 is a zoomed view of the state diagram before the workpiece is painted; FIG. 7 is an enlarged partial view of section III of FIG. 6; fig. 8 is a partially enlarged schematic view of the portion iv of fig. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
An artificial board product surface electrostatic powder coating device comprises a belt conveying mechanism 1, wherein an automatic feeding device is arranged on the left side of the belt conveying mechanism 1, a first shell 2 is erected on the belt conveying mechanism 1, the first shell 2 is arched, the belt conveying mechanism 1 penetrates through the first shell 2, a first slide rail 3 is transversely installed on the top surface of the inner side of the first shell 2, the first slide rail 3 extends towards the left and right direction, a first electric slide block 4 is installed on the first slide rail 3, a first electric telescopic rod 5 is vertically installed at the lower end of the first electric slide block 4, a fixing part of the first electric telescopic rod 5 is fixed at the lower end of the first electric slide block 4, a movable part of the first electric telescopic rod 5 vertically faces downwards, a first supporting plate 6 is transversely fixed at the bottom of the movable part of the first electric telescopic rod 5, and second slide rails 7 are bilaterally symmetrical to the bottom surface of the first supporting plate 6, the second slide rail 7 extends towards the left and right direction, the second slide rail 7 is provided with a second electric slide block 8, the bottom surface of the second electric slide block 8 is vertically fixed with a round rod 9, the bottom surface of the round rod 9 is sleeved with a round sleeve 10, the round sleeve 10 is connected with the round rod 9 by adopting a bearing, an outer gear ring 11 is fixed on the outer ring of the top part of the round sleeve 10, a first servo motor 12 is fixed on the round rod 9, a driving wheel 13 is fixed on the output shaft of the first servo motor 12, the driving wheel 13 is meshed with the outer gear ring 11, a second electric telescopic rod 14 is transversely fixed on the outer ring of the round sleeve 10, the fixed part of the second electric telescopic rod 14 is fixed on the outer ring of the round sleeve 10, the movable part of the second electric telescopic rod 14 initially extends towards the middle part of the first shell 2, a transverse plate 15 is fixed on the movable part of the second electric telescopic rod 14, a chute 16 is arranged on the bottom surface of the transverse plate 15 along the front and back direction, and two third slide blocks 17 are arranged in the chute 16, a distance adjusting mechanism is arranged on the transverse plate 15 and can adjust the distance between two third slide blocks 17, an adsorption mechanism is arranged on the first supporting plate 6, a workpiece to be coated is placed on the belt conveying mechanism 1 and can tightly adsorb the workpiece to be coated, a third slide rail 18 is vertically arranged at the middle part of the inner wall of the rear side of the first shell 2, a fourth electric slide block 19 is arranged on the third slide rail 18, a cross rod 20 is arranged on the fourth electric slide block 19, a transverse fourth slide rail 49 is symmetrically arranged at the left side and the right side of the cross rod 20 far away from the third slide rail 18, a fifth electric slide block 21 is arranged on the fourth slide rail 49, a third electric telescopic rod 22 is transversely arranged on the fifth electric slide block 21, the fixed part of the third electric telescopic rod 22 is fixed on the fifth electric slide block 21, the movable part of the third electric telescopic rod 22 extends towards the middle part of the first shell 2, a first vertical rod 23 is vertically fixed on the movable part of the third electric telescopic rod 22, a plurality of first powder electrostatic spray guns 24 are equidistantly fixed on the first vertical rod 23, a fifth slide rail 25 is vertically installed in the middle of the inner wall of the front side of the first shell 2, a sixth electric slide block 26 is installed on the fifth slide rail 25, a fourth electric telescopic rod 27 is transversely installed on the sixth electric slide block 26, a fixed part of the fourth electric telescopic rod 27 is fixed on the sixth electric slide block 26, a movable part of the fourth electric telescopic rod 27 extends towards the middle of the inner side of the first shell 2, a second vertical rod 50 is installed on the movable part of the fourth electric telescopic rod 27, a plurality of second powder electrostatic spray guns 28 are equidistantly installed on the second vertical rod 50, an electrostatic powder spraying mechanism 29 is installed on the outer side surface of the first shell 2, the electrostatic powder spraying mechanism 29 can convey powder to the first powder electrostatic spray guns 24 and the second powder electrostatic spray guns 28, a controller is arranged on the first shell 2, and the controller can convey the powder to the belt conveying mechanism 1, The first electric slide block 4, the first electric telescopic rod 5, the second electric slide block 8, the first servo motor 12, the second electric telescopic rod 14, the fourth electric slide block 19, the fifth electric slide block 21, the third electric telescopic rod 22, the first powder electrostatic spray gun 24, the sixth electric slide block 26, the fourth electric telescopic rod 27, the second powder electrostatic spray gun 28, the electrostatic powder spraying mechanism 29, the distance regulation and control mechanism and the adsorption mechanism are controlled. The invention is automatically controlled by the controller; when the arc-shaped plate-shaped workpieces need to be coated, the belt conveying mechanism 1 and the automatic feeding device are started, the automatic feeding device equally places the workpieces to be coated between the two baffle plates 44 on the belt conveying mechanism 1, when the workpieces to be coated are placed, every two arc-shaped plate-shaped workpieces to be coated are in a group, the outer arc-shaped middle parts of the two workpieces in the same group are close to each other to form an X shape, the axes of the workpieces are positioned in the middle of the belt conveying mechanism 1, the workpieces are not prone to toppling during the transportation process of the belt conveying mechanism 1, the belt conveying mechanism 1 conveys the workpieces to be coated rightwards, when a group of workpieces are conveyed into the first shell 2, the first electric slide block 4 is started, the first electric slide block 4 drives the first electric telescopic rod 5, the first supporting plate 6 and a zero component part on the first supporting plate 6 to slide leftwards, and the second electric slide block 8, the first electric telescopic rod 6 and, The second electric telescopic rod 14 enables the suction cups 39 to be positioned right above the workpiece to be coated, namely the two suction cups 39 on the left side are positioned right above the workpiece on the left side in the group, the two suction cups 39 on the right side are positioned right above the workpiece on the right side in the group, the axis of the round rod 9 on the left side is collinear with the axis of the arc surface of the workpiece on the left side in the group, the axis of the round rod 9 on the right side is collinear with the axis of the arc surface of the workpiece on the right side in the group, if the distance between the two suction cups 39 on the same workpiece is too large or too small to be attached to the top surface of the workpiece, the distance between the two third sliding blocks 17 and the two suction cups 39 can be adjusted through the distance adjusting and controlling mechanism, so that the suction cups 39 can be attached to the top surface of the workpiece, the first electric telescopic rod 5 is started, the first electric telescopic rod 5 is extended, the two suction cups 39 on the left side are attached to the top surface of the workpiece on the left side in the group, the two suction cups 39 on the top surface of the workpiece on the right side in the group, starting the adsorption mechanism, the four suckers 39 tightly suck the two workpieces in the group, the first electric telescopic rod 5 is shortened, the two workpieces synchronously move upwards, the first servo motor 12 is started, the left first servo motor 12 drives the left round rod 9 to rotate clockwise through the driving wheel 13 and the outer gear ring 11, the right first servo motor 12 drives the right round rod 9 to rotate anticlockwise until the distance between the rear side surfaces of the two workpieces in the group is minimum, the fifth electric slider 21 and the third electric telescopic rod 22 are started, the left first powder electrostatic spray guns 24 move towards the inner arc surface direction of the left workpiece in the group, the right first powder electrostatic spray guns 24 move towards the inner arc surface direction of the right workpiece in the group until the first powder electrostatic spray guns 24 are located on the side, which is close to the inner arc surface of the workpiece, meanwhile, the fourth electric telescopic rod 27 is started, the fourth electric telescopic rod 27 extends and pushes the second powder electrostatic spray guns 28 towards the outer arc surface direction of the two workpieces in the group Moving towards the second electrostatic powder spray gun 28 until the second electrostatic powder spray gun 28 is positioned at the back side between the outer arc surfaces of the two workpieces in the group, starting the electrostatic powder spray mechanism 29, continuously spraying the electrostatic powder through the first electrostatic powder spray gun 24 and the second electrostatic powder spray gun 28, in the coating process, the first servo motor 12 is started, the first servo motor 12 on the left side drives the round bar 9 on the left side to slowly rotate anticlockwise, the first servo motor 12 on the right side drives the round bar 9 on the right side to slowly rotate clockwise, during the rotation of the group of workpieces, the plurality of first electrostatic powder spray guns 24 can coat the inner arc surfaces and the side surfaces of the workpieces, the first electrostatic powder spray guns 24 always face the inner arc surfaces of the workpieces to coat, the coating effect of the workpieces is improved, and the plurality of second electrostatic powder spray guns 28 can simultaneously coat the outer arc surfaces and the side surfaces of the two workpieces in the group, so that the coating efficiency is higher; after finishing coating, starting a first servo motor 12, driving the left workpiece of the group to rotate clockwise by the first servo motor 12 on the left side, driving the right workpiece of the group to rotate anticlockwise by the first servo motor 12 on the right side until the two workpieces of the group reset, namely the middle parts of the outer arc surfaces of the workpieces are close to each other, enabling the axis of the arc surface of the workpiece to be in the middle part of a belt conveying mechanism 1, starting a first electric slider 4, driving the two workpieces of the group to slide rightwards by the first electric slider 4, extending a first electric telescopic rod 5, closing an adsorption mechanism, placing the workpieces of the group on the right side of the belt conveying mechanism 1, starting the belt conveying mechanism 1, and continuously conveying the belt conveying mechanism 1 rightwards, wherein all the workpieces to be coated can be sprayed by circulating the processes; the electrostatic powder coating device for the surface of the artificial board product can automatically load materials on the belt conveying mechanism and automatically spray a workpiece to be coated, has high automation degree and reduces the labor intensity of operators; by the arrangement of the automatic feeding device, the arc-shaped plate-shaped workpiece can be effectively prevented from toppling over in the conveying process of the belt conveying mechanism; the spraying device has better spraying effect on the inner arc surfaces of the arc-shaped plate-shaped workpieces, and can simultaneously spray the outer arc surfaces of the two workpieces when the outer arc surfaces of the arc-shaped plate-shaped workpieces are sprayed, so that the spraying efficiency is high.
Specifically, as shown in the figure, the distance adjusting mechanism described in this embodiment includes a second servo motor 30, a screw 31, a fixed block 32, a first gear 33 and a second gear 34, the second servo motor 30 is transversely fixed on the rear side surface of the transverse plate 15, the screw 31 is inserted into two third sliders 17 on the same transverse plate 15, threads are arranged on two sides of the screw 31, the thread directions of two sides of the screw 31 are opposite, the two third sliders 17 are respectively sleeved on two sides of the screw 31, the screw 31 and the third sliders 17 are connected by threads, the second gear 34 is fixed on one side of the screw 31 close to the second servo motor 30, the first gear 33 is fixed on an output shaft of the second servo motor 30, the first gear 33 and the second gear 34 are engaged with each other, the fixed block 32 is fixed at the bottom of the second servo motor 30, the screw 31 passes through the fixed block 32, the screw 31 and the fixed block 32 are connected by a bearing, the controller can control the second servo motor 30. When the distance between the two third sliding blocks 17 on the same transverse plate 15 needs to be adjusted to be larger by the distance adjusting mechanism, the second servo motor 30 is started, the output shaft of the second servo motor 30 rotates forwards and drives the screw rod 31 to rotate through the first gear 33 and the second gear 34, and because the thread rotating directions of the two sides of the screw rod 31 are opposite, the two third sliding blocks 17 on the same transverse plate 15 can respectively slide along the two sides of the sliding groove 16 when the screw rod 31 rotates forwards, and the distance between the two third sliding blocks 17 on the same transverse plate 15 is gradually increased until the distance between the two third sliding blocks 17 on the same transverse plate 15 is adjusted to be larger to be a proper distance; when the distance between the two third sliding blocks 17 on the same transverse plate 15 needs to be adjusted by the distance adjusting mechanism, the reverse operation is carried out; the distance regulating mechanism has simple structure and convenient regulation.
Specifically, as shown in the figure, the adsorption mechanism described in this embodiment includes a cylinder 35, a first air tube 36, a piston 37, an air tube connector 38, a suction cup 39, an annular cover 40, elastic patches 41, and an oil cylinder 46, wherein the annular cover 40 is installed at the lower end of the third slider 17, the annular cover 40 is in a circular truncated cone shape, openings are formed in the top and the bottom of the annular cover 40, the suction cup 39 is installed in the annular cover 40 at the lower end of the third slider 17, a first circular hole 42 is formed in the annular cover 40, a second circular hole 43 is formed in the suction cup 39 corresponding to the first circular hole 42, a plurality of elastic patches 41 are arranged in a circular array with the axis of the annular cover 40 as the origin at the bottom of the annular cover 40, the elastic patches 41 are made of a metal material, the cylinder 35 is installed at the upper end of the first support plate 6, a third circular hole 47 is formed in the right side of the cylinder 35, the air tube connector 38 is communicated with the position corresponding to the third circular hole 47, one ends of four first air pipes 36 are communicated with the air pipe joint 38, the other ends of the four first air pipes 36 penetrate through corresponding first round holes 42 and are communicated with corresponding second round holes 43, a piston 37 is arranged in the cylinder 35, an oil cylinder 46 is connected to the left side of the piston 37 in the cylinder 35, a movable portion of the oil cylinder 46 is fixed on the left side face of the piston 37, a fixed portion of the oil cylinder 46 is fixed on the inner wall of the cylinder 35, an air outlet 48 is formed in the left side face of the cylinder 35, and the oil cylinder 46 can be controlled by a controller. The suction cups 39 are attached to the top surfaces of the corresponding workpieces to be coated by regulating the first electric telescopic rod 5, the second electric telescopic rod 14 and the second electric slide block 8, so that the top surfaces of the coated workpieces are smooth; when the workpiece to be painted needs to be sucked tightly by the sucking mechanism, the oil cylinder 46 is started, the oil cylinder 46 is shortened, the piston 37 slides leftwards, the workpiece to be painted is sucked tightly by the sucking disc 39 because the bottom surface of the sucking disc 39 is attached to the top surface of the workpiece to be painted at this time, air in the sucking disc 39 enters the cylinder 35 through the first air pipe 36 and the air pipe joint 38 respectively, the sucking disc 39 sucks the workpiece to be painted tightly, the annular cover 40 and the elastic patch 41 can enable the sucking disc 39 to be sucked on the top surface of the workpiece to be painted more stably, and the elastic patch 41 is made of a metal material, so that the workpiece to be painted can be grounded through the elastic patch 41.
Further, as shown in the figure, baffles 44 are symmetrically arranged above the belt conveying mechanism 1 in the conveying direction of the belt conveying mechanism 1, and the baffles 44 are fixed on the belt conveying mechanism 1 through screws. The workpiece to be coated is placed on the belt conveying mechanism 1, and the workpiece to be coated is placed between the two baffle plates 44, and the baffle plates 44 can effectively prevent the workpiece to be coated from falling.
Further, as shown in the drawing, the electrostatic powder recovery apparatus 45 is installed in the first housing 2 according to the present embodiment. The powder can be recovered by the electrostatic powder recovery device 45 for reuse.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (5)
1. The utility model provides a device is scribbled to wood-based plate goods surface static powder which characterized in that: comprises a belt conveying mechanism (1), an automatic feeding device is arranged on the left side of the belt conveying mechanism (1), a first shell (2) is erected on the belt conveying mechanism (1), the first shell (2) is arched, the belt conveying mechanism (1) penetrates through the first shell (2), a first sliding rail (3) is transversely installed on the top surface of the inner side of the first shell (2), the first sliding rail (3) extends towards the left and right direction, a first electric sliding block (4) is installed on the first sliding rail (3), a first electric telescopic rod (5) is vertically installed at the lower end of the first electric sliding block (4), a fixing part of the first electric telescopic rod (5) is fixed at the lower end of the first electric sliding block (4), a movable part of the first electric telescopic rod (5) vertically faces downwards, a first support plate (6) is transversely fixed at the bottom of the movable part of the first electric telescopic rod (5), second sliding rails (7) are symmetrically arranged on the bottom surface of the first support plate (6), the second sliding rail (7) extends towards the left and right direction, a second electric sliding block (8) is installed on the second sliding rail (7), a round rod (9) is vertically fixed on the bottom surface of the second electric sliding block (8), a round sleeve (10) is sleeved on the bottom surface of the round rod (9), the round sleeve (10) is connected with the round rod (9) through a bearing, an outer gear ring (11) is fixed on the outer ring of the top of the round sleeve (10), a first servo motor (12) is fixed on the round rod (9), a driving wheel (13) is fixed on an output shaft of the first servo motor (12), the driving wheel (13) is meshed with the outer gear ring (11), a second electric telescopic rod (14) is transversely fixed on the outer ring of the round sleeve (10), a fixed part of the second electric telescopic rod (14) is fixed on the outer ring of the round sleeve (10), and a movable part of the second electric telescopic rod (14) initially extends towards the middle part of the first shell (2), a transverse plate (15) is fixed on the movable part of the second electric telescopic rod (14), a sliding groove (16) is formed in the bottom surface of the transverse plate (15) along the front-back direction, two third sliders (17) are installed in the sliding groove (16), a distance regulating mechanism is installed on the transverse plate (15) and can regulate the distance between the two third sliders (17), an adsorption mechanism is installed on the first supporting plate (6), a workpiece to be coated is placed on the belt conveying mechanism (1), the adsorption mechanism can tightly adsorb the workpiece to be coated, a third sliding rail (18) is vertically installed in the middle of the inner wall of the rear side of the first shell (2), a fourth electric slider (19) is installed on the third sliding rail (18), a transverse rod (20) is installed on the fourth electric slider (19), and transverse fourth sliding rails (49) are symmetrically arranged on the left and right sides of the transverse rod (20) far away from the third sliding rail (18), a fifth electric slide block (21) is arranged on the fourth slide rail (49), a third electric telescopic rod (22) is transversely arranged on the fifth electric slide block (21), the fixed part of the third electric telescopic rod (22) is fixed on the fifth electric slide block (21), the movable part of the third electric telescopic rod (22) extends towards the middle part of the first shell (2), a first vertical rod (23) is vertically fixed on the movable part of the third electric telescopic rod (22), a plurality of first powder electrostatic spray guns (24) are equidistantly fixed on the first vertical rod (23), a fifth slide rail (25) is vertically arranged in the middle part of the inner wall of the front side of the first shell (2), a sixth electric slide block (26) is arranged on the fifth slide rail (25), a fourth electric telescopic rod (27) is transversely arranged on the sixth electric slide block (26), the fixed part of the fourth electric telescopic rod (27) is fixed on the sixth electric slide block (26), the movable part of fourth electric telescopic handle (27) extends towards the inboard middle part of first casing (2), set up on the movable part of fourth electric telescopic handle (27) and install second montant (50), equidistant a plurality of second powder electrostatic spray guns (28) of installing in second montant (50), install electrostatic powder spraying mechanism (29) on first casing (2) lateral surface, electrostatic powder spraying mechanism (29) can be to first powder electrostatic spray gun (24), powder is carried to second powder electrostatic spray gun (28), be provided with the controller on first casing (2), the controller can be to belt conveyor (1), first electric slider (4), first electric telescopic handle (5), second electric slider (8), first servo motor (12), second electric telescopic handle (14), fourth electric slider (19), fifth electric slider (21), third electric telescopic handle (22), The electrostatic powder spraying device comprises a first electrostatic powder spraying gun (24), a sixth electric sliding block (26), a fourth electric telescopic rod (27), a second electrostatic powder spraying gun (28), an electrostatic powder spraying mechanism (29), a distance regulating mechanism and an adsorption mechanism.
2. The artificial board product surface electrostatic powder finishing device according to claim 1, characterized in that: the distance regulating mechanism comprises a second servo motor (30), a screw rod (31), a fixed block (32), a first gear (33) and a second gear (34), the second servo motor (30) is transversely fixed on the rear side surface of the transverse plate (15), the screw rod (31) is inserted on two third sliding blocks (17) on the same transverse plate (15), threads are arranged on two sides of the screw rod (31), the thread turning directions of the two sides of the screw rod (31) are opposite, the two third sliding blocks (17) are respectively sleeved on two sides of the screw rod (31), the screw rod (31) and the third sliding blocks (17) are in threaded connection, the second gear (34) is fixed on one side, close to the second servo motor (30), of the screw rod (31), the first gear (33) is fixed on an output shaft of the second servo motor (30), the first gear (33) is meshed with the second gear (34), the fixed block (32) is fixed at the bottom of the second servo motor (30), the screw rod (31) penetrates through the fixed block (32), the screw rod (31) is connected with the fixed block (32) through a bearing, and the controller can control the second servo motor (30).
3. The artificial board product surface electrostatic powder finishing device according to claim 1, characterized in that: the adsorption mechanism comprises a cylinder (35), a first air pipe (36), a piston (37), an air pipe connector (38), a sucker (39), an annular cover (40), an elastic patch (41) and an oil cylinder (46), wherein the annular cover (40) is installed at the lower end of a third sliding block (17), the annular cover (40) is in a circular truncated cone shape, the top and the bottom of the annular cover (40) are both provided with openings, the sucker (39) is installed in the annular cover (40) at the lower end of the third sliding block (17), a first round hole (42) is formed in the annular cover (40), a second round hole (43) is formed in the position, corresponding to the first round hole (42), of the bottom of the annular cover (40), a plurality of elastic patches (41) are arranged in a circular array by taking the axis of the annular cover (40) as the original point, the elastic patches (41) are made of metal materials, the cylinder (35) is installed at the upper end of a first supporting plate (6), a third round hole (47) is formed in the right side of the cylinder (35), correspond third round hole (47) position intercommunication on the right flank of drum (35) and have air pipe connector (38), four first trachea (36) one end all communicate on air pipe connector (38), four first trachea (36) other ends pass corresponding first round hole (42) respectively and communicate with corresponding second round hole (43), be provided with piston (37) in drum (35), drum (35) inner piston (37) left side is connected with hydro-cylinder (46), the movable part of hydro-cylinder (46) is fixed on the left surface of piston (37), the fixed part of hydro-cylinder (46) is fixed on the inner wall of drum (35), venthole (48) have been seted up to the left surface of drum (35), the controller can control hydro-cylinder (46).
4. The artificial board product surface electrostatic powder finishing device according to claim 1, characterized in that: baffle plates (44) are symmetrically arranged above the belt conveying mechanism (1) along the conveying direction of the belt conveying mechanism (1), and the baffle plates (44) are fixed on the belt conveying mechanism (1) through screws.
5. The artificial board product surface electrostatic powder finishing device according to claim 1, characterized in that: an electrostatic powder recovery device (45) is arranged in the first shell (2).
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| CN202011197758.0A CN112403727B (en) | 2020-10-30 | 2020-10-30 | Artificial board product surface electrostatic powder coating device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011197758.0A CN112403727B (en) | 2020-10-30 | 2020-10-30 | Artificial board product surface electrostatic powder coating device |
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| CN112403727A CN112403727A (en) | 2021-02-26 |
| CN112403727B true CN112403727B (en) | 2021-08-10 |
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| JP5936436B2 (en) * | 2012-05-08 | 2016-06-22 | 旭サナック株式会社 | Powder coating method |
| CN205904005U (en) * | 2016-08-01 | 2017-01-25 | 苏州考斯丹五金制品有限公司 | MDF the sheet surface electrostatic powder spraying automation line |
| CN207153990U (en) * | 2017-09-14 | 2018-03-30 | 江西保太有色金属集团有限公司 | A kind of electrostatic powder spraying device of aluminium section bar |
| CN208482675U (en) * | 2018-05-31 | 2019-02-12 | 重庆木头木脑文化创意有限公司 | The device for painting of plank |
| CN209953081U (en) * | 2019-05-13 | 2020-01-17 | 天津晟威达机械有限公司 | Panel fixing device for electrostatic spraying |
| CN110841831A (en) * | 2019-11-17 | 2020-02-28 | 徐州达娇物资贸易有限公司 | Flexible paint spraying device for plate processing and using method thereof |
| CN210522926U (en) * | 2019-08-06 | 2020-05-15 | 绵阳宏涂达科技有限责任公司 | Uniform coating equipment with lifting structure |
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2020
- 2020-10-30 CN CN202011197758.0A patent/CN112403727B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5936436B2 (en) * | 2012-05-08 | 2016-06-22 | 旭サナック株式会社 | Powder coating method |
| CN205904005U (en) * | 2016-08-01 | 2017-01-25 | 苏州考斯丹五金制品有限公司 | MDF the sheet surface electrostatic powder spraying automation line |
| CN207153990U (en) * | 2017-09-14 | 2018-03-30 | 江西保太有色金属集团有限公司 | A kind of electrostatic powder spraying device of aluminium section bar |
| CN208482675U (en) * | 2018-05-31 | 2019-02-12 | 重庆木头木脑文化创意有限公司 | The device for painting of plank |
| CN209953081U (en) * | 2019-05-13 | 2020-01-17 | 天津晟威达机械有限公司 | Panel fixing device for electrostatic spraying |
| CN210522926U (en) * | 2019-08-06 | 2020-05-15 | 绵阳宏涂达科技有限责任公司 | Uniform coating equipment with lifting structure |
| CN110841831A (en) * | 2019-11-17 | 2020-02-28 | 徐州达娇物资贸易有限公司 | Flexible paint spraying device for plate processing and using method thereof |
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|---|---|
| CN112403727A (en) | 2021-02-26 |
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Effective date of registration: 20211102 Address after: 413000 Tongxin ethnic Industrial Park, FUBU Hui Township, Taojiang County, Yiyang City, Hunan Province Patentee after: Hunan Hongsen New Material Technology Co., Ltd Address before: 410004 No. 498 South Shaoshan Road, Hunan, Changsha Patentee before: CENTRAL SOUTH University OF FORESTRY AND TECHNOLOGY |