CN217164955U - Flowing water type workpiece suspension coating system - Google Patents
Flowing water type workpiece suspension coating system Download PDFInfo
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- CN217164955U CN217164955U CN202123170635.0U CN202123170635U CN217164955U CN 217164955 U CN217164955 U CN 217164955U CN 202123170635 U CN202123170635 U CN 202123170635U CN 217164955 U CN217164955 U CN 217164955U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
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Abstract
The utility model discloses a running water type workpiece suspension coating system, which comprises a suspension conveying device and a coating device; the suspension conveying device comprises a supporting track, conveying supporting columns, a power supply mechanism and suspension conveying mechanisms; the suspension transportation mechanism comprises a control box, a conveying driving unit, a suspension point adjusting unit, a conductive connecting unit, two suspension chains and two suspension units; the coating device comprises a coating room, an exhaust mechanism and a paint spraying mechanism. The water-flowing type workpiece suspension coating system can realize that the workpiece suspension mechanism is mounted on the support rail in a suspension sliding manner by utilizing the matching of the support rail and the suspension unit, so that the workpieces are mounted in a suspension manner, and each processing device can conveniently process the workpieces in the whole body; the air exhaust mechanism can be used for sucking scattered paint mist at the position of the air inlet and outlet window, so that the paint mist is prevented from leaking, and the environmental pollution to a workshop is avoided.
Description
Technical Field
The utility model relates to a coating system, especially a continuous-flow type work piece hangs coating system.
Background
On the existing automobile part processing production line, various automobile parts need to be transported, so that corresponding parts can be processed at stations of various processing devices. When the existing transportation mode through a horizontal conveying belt or an AGV trolley is used for processing, an automobile part needs to be taken down and sent into a processing device for processing, for example, when the automobile part is subjected to paint spraying and coating processing, the automobile part is difficult to perform paint spraying and coating processing when placed on the horizontal conveying belt or the AGV trolley, the automobile part is not favorable for realizing the running water type processing of the automobile part, and the processing efficiency is low. Therefore, it is necessary to design a flow-type workpiece suspension coating system, which can perform suspension transportation on automobile parts and is convenient for coating the automobile parts all over.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the utility model provides a flowing water formula work piece hangs coating system, can carry out the suspension type transportation to automobile parts, is convenient for carry out whole body coating processing to automobile parts.
In order to realize the purpose of the utility model, the utility model provides a flowing water type workpiece suspension coating system, which comprises a suspension conveying device and a coating device; the suspension conveying device comprises a supporting track, conveying supporting columns, a power supply mechanism and suspension conveying mechanisms; the suspension transportation mechanism comprises a control box, a conveying driving unit, a suspension point adjusting unit, a conductive connecting unit, two suspension chains and two suspension units; the coating device comprises a coating room, an exhaust mechanism and a paint spraying mechanism;
the upper end of each conveying support column is provided with a bending end, and the upper side surface of each support rail is fixed on each bending end; the power supply mechanisms are distributed along the upper side surface of the support track; the two hanging units are supported and run on the supporting track, the hanging point adjusting units are hung on the two hanging units, and the two hanging units drive the hanging point adjusting units to move along the supporting track; the conveying driving unit is arranged between the two suspension units and is used for synchronously driving the two suspension units; the control box is arranged on the conveying driving unit, and the conductive connecting unit is arranged on the control box; the conductive connecting unit is in conductive contact with the power supply mechanism and used for supplying power to the control box, and the control box is used for driving and controlling the conveying driving unit; the upper ends of the two hanging chains are fixed on the hanging point adjusting unit, and the distance between the two hanging chains is adjusted by the hanging point adjusting unit; hooks for hanging workpieces are arranged at the lower ends of the two hanging chains;
two access windows are arranged on the coating room, and the support rail and the power supply mechanism penetrate through the coating room through the two access windows; the air exhaust mechanism is arranged on the coating room and is used for sucking scattered paint mist at the position of the inlet window and the outlet window; the paint spraying mechanism is arranged at the center of the inner bottom of the coating room and is used for spraying the whole body of a passing workpiece.
Further, the exhaust mechanism comprises an exhaust fan, a communication pipeline, four molecular connecting pipes and four side suction pipes; the four side suction pipes are respectively and vertically installed on four vertical side edges of the two access windows, and a suction strip-shaped hole is vertically arranged on the pipe wall close to the vertical edge of the access window; the exhaust fan is fixedly arranged at the outer top of the coating chamber; the communicating pipeline is fixedly arranged on the inner top of the coating chamber and communicated with an air inlet of the exhaust fan; the air outlet of the exhaust fan is communicated with the paint mist purification device; the communicating pipe is respectively communicated with the four side suction pipes through four molecular connecting pipes.
Further, the paint spraying mechanism comprises a U-shaped supporting rod, two height adjusting pipes and three paint spraying units; the lower ends of the two height adjusting pipes are respectively sleeved on two vertical side rods of the U-shaped supporting rod; one of the three paint spraying units is fixedly arranged in the middle of the horizontal cross rod of the U-shaped supporting rod, the other two paint spraying units are arranged at the upper ends of the two height adjusting pipes in a swinging mode, and the three paint spraying units are used for spraying the passing workpieces on the whole body.
Further, the paint spraying unit comprises an internal thread pipe, a telescopic adjusting screw, a nozzle pipe and at least one paint nozzle; the upper ends of the two height adjusting pipes are respectively provided with a hinged notch; two internal thread pipes in the three paint spraying units are arranged on the hinged notches in a swing-type hinged mode, and the other internal thread pipe is vertically fixed to the middle of a horizontal cross rod of the U-shaped supporting rod; one end of the telescopic adjusting screw is screwed in the corresponding internal threaded pipe, and the other end of the telescopic adjusting screw is vertically arranged in the middle of the spray head pipe; each paint nozzle is communicated and arranged on the nozzle pipe.
Furthermore, a telescopic locking nut is screwed on the telescopic adjusting screw rod in a threaded manner and is pressed on the pipe orifice of the inner threaded pipe.
Furthermore, a height positioning bolt is screwed on the pipe wall of the lower end of the height adjusting pipe, and the end part of a screw rod of the height positioning bolt is pressed on a vertical side rod of the U-shaped supporting rod; the vertical side rod of the U-shaped supporting rod is vertically provided with a strip-shaped guide groove, and the inner pipe wall of the height adjusting pipe is provided with a limiting guide block which is installed on the strip-shaped guide groove in a sliding mode.
Further, roller wheel supporting grooves are formed in the two vertical side faces of the supporting track along the length direction; the suspension unit comprises a U-shaped suspension plate and a suspension hinge rod; at least three walking support rollers are rotatably arranged on the opposite inner side surfaces of the two vertical side plates of the U-shaped hanging support plate; the U-shaped mounting plate is buckled on the lower side edge of the supporting track, and each walking supporting roller is respectively supported and walked on the upper side or the lower side groove edge of the roller supporting groove; the upper end of the suspension hinged rod is hinged on the lower side surface of the U-shaped suspension plate, and the lower end of the suspension hinged rod is hinged on the suspension point adjusting unit.
Further, the conveying driving unit comprises a connecting support beam and a conveying driving motor; a conveying driving rack is arranged on the lower side surface of the supporting track; two ends of the connecting support beam are respectively hinged on the two suspension units; the conveying driving motor is fixedly arranged in the middle of the connecting support beam, and a conveying driving gear meshed with the conveying driving rack is arranged on an output shaft of the conveying driving motor; a controller and a motor driving circuit are arranged in the control box; the controller is electrically connected with the motor driving circuit; the motor driving circuit is electrically connected with the conveying driving motor.
Further, the conductive connecting unit comprises an L-shaped bent pipe, two rotary supports and two electrode rods; the power supply mechanism comprises an insulating mounting bar and two conductive copper bars; the insulating mounting bar is distributed along the upper side surface of the supporting track, two strip-shaped conductive sliding grooves are arranged on the vertical side surface of the insulating mounting bar in parallel, and the two conductive copper strips are respectively and fixedly mounted on the upper side groove edges of the two strip-shaped conductive sliding grooves; the lower end of the L-shaped bent pipe is fixed on the control box, and the two rotary supports are fixed on the upper end of the L-shaped bent pipe; the two electrode rods are rotatably arranged on the two rotary supports, the end parts of the two electrode rods respectively extend into the two strip-shaped conductive chutes, and conductive elastic sheets are arranged on the extending ends; a torsional spring for driving the electrode rod to rotate is arranged at the rotating installation position of the electrode rod and the rotating support, so that the conductive elastic sheet is elastically pressed on the conductive copper strip; a power module is arranged in the control box, and the two electrode rods are electrically connected with the power module.
Further, the hanging point adjusting unit comprises a hanging support beam, a distance adjusting shaft, an adjusting crank and two T-shaped adjusting seats; two ends of the upper side surface of the suspension support beam are respectively arranged on the two suspension units; the lower side surface of the suspension supporting beam is provided with a T-shaped adjusting groove along the length direction, and the two T-shaped adjusting seats are arranged in the T-shaped adjusting groove in a sliding manner; a U-shaped supporting plate is fixedly arranged in the middle of the lower side surface of the suspension supporting beam, and the middle of the distance adjusting shaft is rotatably arranged on the U-shaped supporting plate in a penetrating manner; the middle part of the distance adjusting shaft is fixedly provided with an adjusting driven bevel gear, a shaft head of the adjusting crank is rotatably arranged on the U-shaped supporting plate, and an adjusting driving bevel gear meshed with the adjusting driven bevel gear is fixedly arranged on the shaft head; adjusting external threads with opposite turning directions are arranged at two ends of the distance adjusting shaft, and the two ends of the distance adjusting shaft are respectively installed on the two T-shaped adjusting seats in a penetrating type threaded screwing manner through the two adjusting external threads; the upper ends of the two hanging chains are respectively fixed on the two T-shaped adjusting seats.
The beneficial effects of the utility model reside in that: by utilizing the matching of the supporting rail and the hanging unit, the workpiece hanging mechanism can be installed on the supporting rail in a hanging and sliding manner, so that the workpieces are installed in a hanging manner, each processing device can conveniently process the workpieces on the whole body, and the supporting rail is set to be a closed-loop rail during actual installation, so that cyclic transportation is realized; the distance between the two hanging chains can be adjusted by using the hanging point adjusting unit, so that the hanging requirements of workpieces of various types and sizes are met, and the universal hanging device has good universality; the cantilever type installation of the supporting rail can be realized by utilizing the bending end at the upper end of the conveying supporting column, so that the sliding of the suspension unit is not influenced; by utilizing the matching of the hanging chain and the hook, the hanging operation is convenient when the workpiece is hung; the power supply unit is matched with the power supply mechanism, so that power can be supplied to the movable suspended transportation mechanism, and the suspended transportation mechanism can normally run; the conveying driving unit can be used for synchronously driving the two suspension units, so that the workpieces can be stably conveyed; the air exhaust mechanism can be used for sucking scattered paint mist at the position of the air inlet and outlet window, so that the paint mist is prevented from leaking, and the environmental pollution to a workshop is avoided.
Drawings
FIG. 1 is a schematic diagram of a partial structure of the system of the present invention;
FIG. 2 is a schematic view of a partial cross-sectional structure of the system of the present invention;
FIG. 3 is a schematic view of a partial structure of the hanging conveying device of the present invention;
fig. 4 is a schematic view of a partial sectional structure of the suspension conveying device of the present invention;
fig. 5 is a schematic diagram of a circuit structure of the suspension conveying device of the present invention.
Detailed Description
The technical solution of the present invention will be described in detail with reference to the accompanying drawings, but the scope of the present invention is not limited to the embodiments.
Example 1:
as shown in fig. 1-5, the utility model discloses a continuous-flow type work piece hangs coating system includes: a suspension conveying device and a coating device; the suspension conveying device comprises a supporting track 3, conveying supporting columns 1, a power supply mechanism and suspension conveying mechanisms; the suspension transportation mechanism comprises a control box 8, a conveying driving unit, a suspension point adjusting unit, a conductive connecting unit, two suspension chains 18 and two suspension units; the coating device comprises a coating room 50, an exhaust mechanism and a paint spraying mechanism;
the upper end of each conveying support column 1 is provided with a bending end, and the upper side surface of each support rail 3 is fixed on each bending end; the power supply mechanisms are distributed along the upper side surface of the support rail 3; the two hanging units are supported and run on the supporting track 3, the hanging point adjusting units are hung on the two hanging units, and the two hanging units drive the hanging point adjusting units to move along the supporting track 3; the conveying driving unit is arranged between the two suspension units and is used for synchronously driving the two suspension units; the control box 8 is arranged on the conveying driving unit, and the conductive connecting unit is arranged on the control box 8; the conductive connecting unit is in conductive contact with the power supply mechanism and is used for supplying power to the control box 8, and the control box 8 is used for driving and controlling the conveying driving unit; the upper ends of the two hanging chains 18 are fixed on the hanging point adjusting unit, and the distance between the two hanging chains 18 is adjusted by the hanging point adjusting unit; hooks 19 for hanging workpieces 100 are arranged at the lower ends of the two hanging chains 18;
two access windows 55 are arranged on the coating chamber 50, and the support rail 3 and the power supply mechanism penetrate through the coating chamber 50 through the two access windows 55; the exhaust mechanism is arranged on the coating room 50 and is used for sucking paint mist floating at the position of the inlet window 55 and the outlet window 55; the painting mechanism is installed at the center of the inner bottom of the painting booth 50 for painting the workpiece 100 passing by all over.
By utilizing the matching of the supporting rail 3 and the hanging unit, the workpiece hanging mechanism can be hung and glidingly installed on the supporting rail 3, so that the workpiece 100 is hung and installed, each processing device can conveniently process the whole body of the workpiece 100, and the supporting rail 3 is set as a closed-loop rail during actual installation, so that cyclic transportation is realized; the distance between the two hanging chains 18 can be adjusted by using the hanging point adjusting unit, so that the hanging requirements of workpieces 100 of various types and sizes are met, and the universal performance is better; the cantilever type installation of the supporting rail 3 can be realized by utilizing the bending end at the upper end of the conveying supporting column 1, so that the sliding of the suspension unit is not influenced; by means of the matching of the hanging chain 18 and the hook 19, the hanging operation is convenient when the workpiece 100 is hung; the power supply unit is matched with the power supply mechanism, so that power can be supplied to the movable suspended transportation mechanism, and the suspended transportation mechanism can normally run; the two suspension units can be synchronously driven by the conveying driving unit, so that the workpiece 100 can be stably transported; the air exhaust mechanism can be used for sucking scattered paint mist at the position of the inlet and outlet window 55, so that the paint mist is prevented from leaking, and the environmental pollution to a workshop is avoided.
Further, the exhaust mechanism comprises an exhaust fan 51, a communication pipeline 52, four molecular connecting pipes 53 and four side suction pipes 54; the four side suction pipes 54 are respectively vertically installed on four vertical sides of the two in-out windows 55, and suction strip-shaped holes are vertically arranged on the pipe wall close to the vertical edges of the in-out windows 55; the exhaust fan 51 is fixedly installed at the center of the outer top of the coating booth 50; the communicating pipe 52 is fixedly arranged on the inner top of the coating chamber 50 and is communicated with the air inlet of the exhaust fan 51; the air outlet of the exhaust fan 51 is communicated with the paint mist purification device; the communicating duct 52 is communicated with four side suction pipes 54 through four molecular connecting pipes 53, respectively.
Paint mist entering and exiting the window 55 can be sucked by matching the four side suction pipes 54, the four molecular connecting pipes 53, the communicating pipeline 52 and the exhaust fan 51, so that the paint mist is prevented from leaking outside, and environmental pollution to a workshop is avoided; when the device is installed, the paint mist purification device can adopt the existing paint mist purification device, such as a spray-type paint mist purification device.
Further, the paint spraying mechanism comprises a U-shaped supporting rod 56, two height adjusting pipes 58 and three paint spraying units; the vertical fixing device is vertically and fixedly arranged at the center of the inner bottom of the coating chamber 50, and the lower ends of the two height adjusting pipes 58 are respectively sleeved on two vertical side rods of the U-shaped supporting rod 56; one of the three paint spraying units is fixedly arranged in the middle of the horizontal cross bar of the U-shaped supporting rod 56, the other two paint spraying units are arranged on the upper ends of the two height adjusting pipes 58 in a swinging mode, and the three paint spraying units are used for spraying the whole body of the passing workpiece 100.
The heights of the two paint spraying units can be adjusted according to the spraying height requirement of the workpiece 100 by utilizing the two height adjusting pipes 58, so that the universal performance is high; the paint spraying units are arranged on the upper end of the height adjusting pipe 58 in a swinging mode, so that the paint spraying directions of the two paint spraying units can be adjusted as required; the workpiece 100 can be painted from three different directions by means of three painting units, so that the passing workpiece 100 is painted all over.
Further, the painting unit includes an internally threaded tube 59, a telescopic adjusting screw 62, a nozzle tube 60, and at least one paint nozzle 61; the upper ends of the two height adjusting pipes 58 are respectively provided with a hinged notch; two internal thread pipes 59 in the three paint spraying units are hinged on the hinged notches in a swinging mode, and the other internal thread pipe 59 is vertically fixed on the middle portion of a horizontal cross bar of the U-shaped supporting rod 56; one end of the telescopic adjusting screw 62 is screwed in the corresponding internal threaded pipe 59, and the other end of the telescopic adjusting screw 62 is vertically arranged in the middle of the nozzle pipe 60; each paint nozzle 61 is communicatively mounted to the nozzle tube 60.
The distance between the paint nozzle 61 and the workpiece 100 can be conveniently adjusted by matching the internal threaded pipe 59 with the telescopic adjusting screw 62, so that the spraying requirements of workpieces 100 of different sizes and models can be met; the internal threaded tube 59 is pivotally mounted in a hinged slot to facilitate adjustment and positioning of the spray orientation of each paint nozzle 61.
Further, a telescopic locking nut 63 is threadedly mounted on the telescopic adjustment screw 62, and the telescopic locking nut 63 is pressed against the orifice of the internal threaded pipe 59. The telescopic adjusting screw 62 can be locked by the telescopic locking nut 63, and the stability during paint spraying is ensured.
Further, a height positioning bolt 64 is screwed on the lower end pipe wall of the height adjusting pipe 58, and the end part of the screw rod of the height positioning bolt 64 is pressed on the vertical side rod of the U-shaped supporting rod 56; a strip-shaped guide groove 57 is vertically arranged on the vertical side rod of the U-shaped support rod 56, and a limit guide block which is slidably arranged on the strip-shaped guide groove 57 is arranged on the inner pipe wall of the height adjusting pipe 58.
The height of the height adjusting tube 58 can be locked by the height positioning bolt 64; by utilizing the matching of the strip-shaped guide groove 57 and the limiting guide block, the height adjusting pipe 58 can be prevented from rotating, so that the height adjusting pipe 58 can be adjusted up and down to have limiting performance.
Further, roller wheel supporting grooves 6 are formed in the two vertical side faces of the supporting track 3 along the length direction; the suspension unit comprises a U-shaped suspension support plate 4 and a suspension hinge rod 9; at least three walking support rollers 5 are rotatably arranged on the opposite inner side surfaces of the two vertical side plates of the U-shaped hanging plate 4; the U-shaped hanging plate 4 is buckled on the lower side edge of the supporting track 3, and each walking supporting roller 5 is respectively supported and walked on the upper side or the lower side groove edge of the roller supporting groove 6; the upper end of the suspension hinged rod 9 is hinged on the lower side surface of the U-shaped hanging plate 4, and the lower end of the suspension hinged rod 9 is hinged on the hanging point adjusting unit.
The U-shaped hanging plate 4 can stably move along the supporting track 3 by matching the roller supporting groove 6 with the three walking supporting rollers 5; by the hinged installation of the suspension hinge rod 9, the suspension hinge rod can swing conveniently when the height of the support rail 3 rises or falls, so that the suspension support beam 10 and the support rail 3 are kept parallel, and the stability of the workpiece 100 in the transportation process is ensured.
Further, the conveying driving unit includes a connecting support beam 20 and a conveying driving motor 25; a conveying driving rack 7 is arranged on the lower side surface of the supporting track 3; the two ends of the connecting support beam 20 are respectively hinged and installed on the two suspension units through the support hinge seats 30; the conveying driving motor 25 is fixedly arranged in the middle of the connecting support beam 20, and a conveying driving gear 21 meshed with the conveying driving rack 7 is arranged on an output shaft of the conveying driving motor 25; a controller, a wireless communication module and a motor driving circuit are arranged in the control box 8; the controller is respectively electrically connected with the wireless communication module and the motor driving circuit; the motor drive circuit is electrically connected to the conveyance drive motor 25.
The running drive can be realized by matching the conveying drive rack 7 with the conveying drive gear 21, and the two ends of the connecting support beam 20 are hinged on the two suspension units, so that the synchronous drive of the two suspension units is realized, and the two suspension units can not be influenced to smoothly lift along the support track 3; the wireless communication module can be used for facilitating the control cabinet to send a wireless control instruction to the controller, so that the remote control of the conveying driving motor 25 is realized.
Further, the conductive connection unit comprises an L-shaped bent tube 21, two rotary supports 23 and two electrode rods 28; the power supply mechanism comprises an insulating mounting bar 24 and two conductive copper bars 27; the insulating mounting bar 24 is distributed along the upper side surface of the support rail 3, two strip-shaped conductive sliding chutes 26 are arranged on the vertical side surface of the insulating mounting bar 24 in parallel, and two conductive copper strips 27 are respectively and fixedly mounted on the upper side groove edges of the two strip-shaped conductive sliding chutes 26; the lower end of the L-shaped bent pipe 21 is fixed on the control box 8, and the two rotary supports 23 are fixed on the upper end of the L-shaped bent pipe 21; the two electrode rods 28 are rotatably arranged on the two rotary supports 23, the end parts of the two electrode rods 28 respectively extend into the two strip-shaped conductive sliding chutes 26, and the extending ends are provided with conductive elastic sheets 29; a torsion spring 22 for driving the electrode rod 28 to rotate is arranged at the rotating installation position of the electrode rod 28 and the rotating support 23, so that the conductive elastic sheet 29 is elastically pressed on the conductive copper strip 27; a power supply module is arranged in the control box 8 and respectively supplies power to the controller, the wireless communication module and the motor driving circuit; the two electrode rods 28 are electrically connected with the power supply module, and the electric connection cable is arranged in the L-shaped bent pipe 21 in a penetrating mode.
The torsion spring 22 can drive the electrode rod 28 to rotate, so that the conductive elastic sheet 29 is always elastically pressed on the conductive copper strip 27, and the reliability of power supply is ensured; the electric connection cable is arranged in the L-shaped bent pipe 21 in a penetrating mode, so that the use safety of the electric connection cable is ensured; the conductive copper bar 27 is fixedly arranged on the upper side groove edge of the strip-shaped conductive sliding groove 26, so that the relative cleanliness of the conductive contact surface of the conductive copper bar 27 can be maintained.
Further, the hanging point adjusting unit comprises a hanging support beam 10, a distance adjusting shaft 14, an adjusting crank 17 and two T-shaped adjusting seats 12; two ends of the upper side surface of the suspension support beam 10 are respectively arranged on the two suspension units; a T-shaped adjusting groove 11 is formed in the lower side surface of the suspension supporting beam 10 along the length direction, two T-shaped adjusting seats 12 are installed in the T-shaped adjusting groove 11 in a sliding mode, and the lower side surface of each T-shaped adjusting seat 12 protrudes out of the T-shaped adjusting groove 11; a U-shaped support plate 13 is fixedly arranged in the middle of the lower side surface of the suspension support beam 10, and the middle part of the distance adjusting shaft 14 is rotatably arranged on the U-shaped support plate 13 in a penetrating manner; an adjusting driven bevel gear 15 is fixedly arranged in the middle of the distance adjusting shaft 14, a shaft head of an adjusting crank 17 is rotatably arranged on the U-shaped supporting plate 13, and an adjusting driving bevel gear 16 meshed with the adjusting driven bevel gear 15 is fixedly arranged on the shaft head; adjusting external threads with opposite turning directions are arranged at two ends of the distance adjusting shaft 14, and the two ends of the distance adjusting shaft 14 are respectively installed on the two T-shaped adjusting seats 12 in a penetrating type threaded manner through the two adjusting external threads; the upper ends of the two suspension chains 18 are respectively fixed on the two T-shaped adjusting seats 12.
Adjusting external threads at two ends of the distance adjusting shaft 14 are respectively installed on the two T-shaped adjusting seats 12 in a penetrating type threaded screwing manner, so that the distance between the two T-shaped adjusting seats 12 can be adjusted when the distance adjusting shaft 14 is rotationally driven, the distance between the two hanging chains 18 is adjusted, and the hanging requirements of workpieces 100 with different hanging distances are met; the T-shaped adjusting groove 11 is matched with the T-shaped adjusting seat 12 in a sliding installation manner, so that the sliding displacement can be facilitated, and the suspension installation stability is high; manual adjustment can be achieved by the cooperation of the adjustment crank 17, the adjustment driven bevel 15 and the adjustment drive bevel 16.
Furthermore, a column bottom plate 2 is fixedly arranged at the lower end of the conveying support column 1. Utilize stand bottom plate 2 can conveniently be with carrying the vertical fixed mounting in workshop place of support column 1.
As mentioned above, although the present invention has been shown and described with reference to certain preferred embodiments, it should not be construed as limiting the invention itself. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides a continuous-flow type work piece hangs coating system which characterized in that: comprises a suspension conveying device and a coating device; the suspension conveying device comprises a supporting track (3), conveying supporting columns (1), a power supply mechanism and suspension conveying mechanisms; the suspension transportation mechanism comprises a control box (8), a conveying driving unit, a suspension point adjusting unit, a conductive connecting unit, two suspension chains (18) and two suspension units; the coating device comprises a coating room (50), an exhaust mechanism and a paint spraying mechanism;
the upper ends of the conveying support columns (1) are respectively provided with a bending end, and the upper side surface of the support rail (3) is fixed on each bending end; the power supply mechanisms are distributed along the upper side surface of the support rail (3); the two hanging units are supported and run on the supporting track (3), the hanging point adjusting unit is hung on the two hanging units, and the two hanging units drive the hanging point adjusting unit to move along the supporting track (3); the conveying driving unit is arranged between the two suspension units and is used for synchronously driving the two suspension units; the control box (8) is arranged on the conveying driving unit, and the conductive connecting unit is arranged on the control box (8); the conductive connecting unit is in conductive contact with the power supply mechanism and used for supplying power to the control box (8), and the control box (8) is used for driving and controlling the conveying driving unit; the upper ends of the two hanging chains (18) are fixed on the hanging point adjusting unit, and the distance between the two hanging chains (18) is adjusted by the hanging point adjusting unit; hooks (19) for hanging workpieces (100) are arranged at the lower ends of the two hanging chains (18);
two in-out windows (55) are arranged on the coating chamber (50), and the support rail (3) and the power supply mechanism penetrate through the coating chamber (50) through the two in-out windows (55); the air exhaust mechanism is arranged on the coating room (50) and is used for sucking paint mist drifting in and out of the window (55); the paint spraying mechanism is arranged at the center of the inner bottom of the coating room (50) and is used for spraying the whole body of the passing workpiece (100).
2. The flow-type workpiece suspension coating system according to claim 1, wherein: the exhaust mechanism comprises an exhaust fan (51), a communication pipeline (52), four molecular connecting pipes (53) and four side suction pipes (54); the four side suction pipes (54) are respectively vertically arranged on four vertical sides of the two access windows (55), and suction strip-shaped holes are vertically arranged on the pipe wall close to the vertical edges of the access windows (55); the exhaust fan (51) is fixedly arranged at the outer top of the coating chamber (50); the communicating pipeline (52) is fixedly arranged on the inner top of the coating chamber (50) and is communicated with an air inlet of the exhaust fan (51); the air outlet of the exhaust fan (51) is communicated with the paint mist purification device; the communicating pipelines (52) are respectively communicated with the four side suction pipes (54) through four molecular connecting pipes (53).
3. The flow type work piece suspension coating system according to claim 1, wherein: the paint spraying mechanism comprises a U-shaped supporting rod (56), two height adjusting pipes (58) and three paint spraying units; the vertical fixing device is vertically and fixedly arranged at the center of the inner bottom of the coating chamber (50), and the lower ends of the two height adjusting pipes (58) are respectively sleeved on the two vertical side rods of the U-shaped supporting rod (56); one of the three paint spraying units is fixedly arranged in the middle of a horizontal cross rod of the U-shaped supporting rod (56), the other two paint spraying units are arranged at the upper ends of the two height adjusting pipes (58) in a swinging mode, and the three paint spraying units are used for spraying the whole body of a passing workpiece (100).
4. The flow-type workpiece suspension coating system according to claim 3, wherein: the paint spraying unit comprises an internal threaded pipe (59), a telescopic adjusting screw rod (62), a spray head pipe (60) and at least one paint spray nozzle (61); the upper ends of the two height adjusting pipes (58) are respectively provided with a hinged notch; two internal threaded pipes (59) in the three paint spraying units are hinged on the hinged notches in a swinging mode, and the other internal threaded pipe (59) is vertically fixed on the middle portion of a horizontal cross bar of the U-shaped supporting rod (56); one end of the telescopic adjusting screw rod (62) is screwed in the corresponding internal threaded pipe (59), and the other end of the telescopic adjusting screw rod (62) is vertically arranged in the middle of the spray head pipe (60); each paint nozzle (61) is mounted on the nozzle pipe (60) in a communicating manner.
5. The flow-type workpiece suspension coating system according to claim 4, wherein: a telescopic locking nut (63) is screwed on the telescopic adjusting screw rod (62) in a threaded manner, and the telescopic locking nut (63) is pressed on the pipe orifice of the internal thread pipe (59).
6. The flow-type workpiece suspension coating system according to claim 3, wherein: a height positioning bolt (64) is screwed on the pipe wall of the lower end of the height adjusting pipe (58), and the end part of a screw rod of the height positioning bolt (64) is pressed on a vertical side rod of the U-shaped supporting rod (56); a strip-shaped guide groove (57) is vertically arranged on the vertical side rod of the U-shaped support rod (56), and a limit guide block which is slidably arranged on the strip-shaped guide groove (57) is arranged on the inner pipe wall of the height adjusting pipe (58).
7. The flow-type workpiece suspension coating system according to claim 1, wherein: roller wheel supporting grooves (6) are formed in the two vertical side faces of the supporting track (3) along the length direction; the suspension unit comprises a U-shaped suspension plate (4) and a suspension hinge rod (9); at least three walking support rollers (5) are rotatably arranged on the opposite inner side surfaces of the two vertical side plates of the U-shaped hanging support plate (4); the U-shaped hanging support plate (4) is buckled on the lower side edge of the support track (3), and each walking support roller (5) is respectively supported and walked on the upper side or the lower side groove edge of the roller support groove (6); the upper end of the suspension hinged rod (9) is hinged on the lower side surface of the U-shaped suspension plate (4), and the lower end of the suspension hinged rod (9) is hinged on the suspension point adjusting unit.
8. The flow-type workpiece suspension coating system according to claim 1, wherein: the conveying driving unit comprises a connecting support beam (20) and a conveying driving motor (25); a conveying driving rack (7) is arranged on the lower side surface of the supporting track (3); two ends of the connecting support beam (20) are respectively hinged on the two suspension units; the conveying driving motor (25) is fixedly arranged in the middle of the connecting supporting beam (20), and a conveying driving gear (21) meshed with the conveying driving rack (7) is arranged on an output shaft of the conveying driving motor (25); a controller and a motor driving circuit are arranged in the control box (8); the controller is electrically connected with the motor driving circuit; the motor driving circuit is electrically connected with the conveying driving motor (25).
9. The flow-type workpiece suspension coating system according to claim 3, wherein: the conductive connecting unit comprises an L-shaped bent pipe (21), two rotary supports (23) and two electrode rods (28); the power supply mechanism comprises an insulating mounting bar (24) and two conductive copper bars (27); the insulating mounting bar (24) is distributed along the upper side face of the support rail (3), two strip-shaped conductive sliding chutes (26) are arranged on the vertical side face of the insulating mounting bar (24) in parallel, and two conductive copper strips (27) are respectively and fixedly mounted on the upper side groove edges of the two strip-shaped conductive sliding chutes (26); the lower end of the L-shaped bent pipe (21) is fixed on the control box (8), and the two rotary supports (23) are fixed on the upper end of the L-shaped bent pipe (21); the two electrode rods (28) are rotatably arranged on the two rotary supports (23), the end parts of the two electrode rods (28) respectively extend into the two strip-shaped conductive sliding chutes (26), and conductive elastic sheets (29) are arranged on the extending ends; a torsion spring (22) for driving the electrode rod (28) to rotate is arranged at the rotating installation position of the electrode rod (28) and the rotating support (23), so that the conductive elastic sheet (29) is elastically pressed on the conductive copper strip (27); a power supply module is arranged in the control box (8), and the two electrode rods (28) are electrically connected with the power supply module.
10. The flow-type workpiece suspension coating system according to claim 1, wherein: the hanging point adjusting unit comprises a hanging support beam (10), a distance adjusting shaft (14), an adjusting crank (17) and two T-shaped adjusting seats (12); two ends of the upper side surface of the suspension supporting beam (10) are respectively arranged on the two suspension units; the lower side surface of the suspension supporting beam (10) is provided with a T-shaped adjusting groove (11) along the length direction, and the two T-shaped adjusting seats (12) are arranged in the T-shaped adjusting groove (11) in a sliding manner; a U-shaped supporting plate (13) is fixedly arranged in the middle of the lower side surface of the suspension supporting beam (10), and the middle of the distance adjusting shaft (14) is rotatably arranged on the U-shaped supporting plate (13) in a penetrating manner; an adjusting driven bevel gear (15) is fixedly arranged in the middle of the distance adjusting shaft (14), a shaft head of an adjusting crank (17) is rotatably arranged on the U-shaped supporting plate (13), and an adjusting driving bevel gear (16) meshed with the adjusting driven bevel gear (15) is fixedly arranged on the shaft head; adjusting external threads with opposite turning directions are arranged at two ends of the distance adjusting shaft (14), and two ends of the distance adjusting shaft (14) are respectively installed on the two T-shaped adjusting seats (12) in a penetrating type threaded screwing mode through the two adjusting external threads; the upper ends of the two suspension chains (18) are respectively fixed on the two T-shaped adjusting seats (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123170635.0U CN217164955U (en) | 2021-12-16 | 2021-12-16 | Flowing water type workpiece suspension coating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123170635.0U CN217164955U (en) | 2021-12-16 | 2021-12-16 | Flowing water type workpiece suspension coating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217164955U true CN217164955U (en) | 2022-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123170635.0U Active CN217164955U (en) | 2021-12-16 | 2021-12-16 | Flowing water type workpiece suspension coating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217164955U (en) |
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2021
- 2021-12-16 CN CN202123170635.0U patent/CN217164955U/en active Active
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