CN115338066B - Conveying control method for door leaf spraying conveying line - Google Patents
Conveying control method for door leaf spraying conveying line Download PDFInfo
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- CN115338066B CN115338066B CN202211259837.9A CN202211259837A CN115338066B CN 115338066 B CN115338066 B CN 115338066B CN 202211259837 A CN202211259837 A CN 202211259837A CN 115338066 B CN115338066 B CN 115338066B
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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
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
- B05B12/32—Shielding elements, i.e. elements preventing overspray from reaching areas other than the object to be sprayed
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Abstract
The invention relates to the technical field of door leaf spraying conveying lines, in particular to a conveying control method for a door leaf spraying conveying line, which comprises a controller provided with a control program, wherein the controller is electrically connected with an electric control part of the conveying line, the conveying line comprises a fixed frame and a conveying frame which is transversely reciprocated on the fixed frame and conveys a door leaf to a corresponding spraying station, a plurality of conveying support assemblies for supporting the door leaf are arranged on the conveying frame, a spraying support assembly which vertically reciprocates is arranged on each spraying station, the spraying support assembly is far away from or close to a spraying operation position of the spraying station through the vertical reciprocating motion, a structure that the spraying support is suspended on each spraying chamber is cancelled, the space at the upper part of the spraying chamber is saved, a spray gun assembly and the spraying support are arranged independently up and down, and the spraying operation is not affected (the spraying is free of obstacles).
Description
Technical Field
The invention relates to the technical field of door leaf spraying conveying lines, in particular to a conveying control method for a door leaf spraying conveying line.
Background
Chinese utility model patent publication No. CN 208679544U discloses a multi-station integrated automatic coating apparatus, which comprises a door leaf front spraying device, a door leaf side spraying device and a door leaf back spraying device; the door leaf front spraying device, the door leaf side spraying device and the door leaf back spraying device are respectively connected with one another, and a multi-station reciprocating transmission assembly is arranged between the door leaf front spraying device, the door leaf side spraying device and the door leaf back spraying device, and moves in a reciprocating mode in the door leaf front spraying device, the door leaf side spraying device and the door leaf back spraying device. This multistation transmission assembly that reciprocates carries the door leaf toward door leaf front spraying device, door leaf side spraying device and door leaf reverse side spraying device circulation in proper order, and improve equipment's automation is carried out the spraying to the front, the side and the reverse side of door leaf in proper order on application equipment. This multistation reciprocating motion of transmission subassembly is in door leaf front spraying device, door leaf side spraying device and door leaf reverse side spraying device are middle, in order to carry out comprehensive spraying to the door leaf, the door leaf transverse transmission is on the reciprocating transmission subassembly of multistation, the door leaf is at the spraying in-process, the door leaf can not effectively cover the reciprocating transmission subassembly of multistation, the coating cloud can be unrestrained on the reciprocating transmission subassembly of multistation, pollute the reciprocating transmission subassembly of multistation, and the spraying support suspension type setting of bearing door leaf is on every spray booth, one of them spraying support is horizontal activity, another spraying support is fixed, in order to adapt to the size of different door leaves, carry out the bearing through the lift to the door leaf and rise, then spray gun reciprocating motion carries out the spraying. These structures result in a large space usage in the upper part of the spray booth. And thus, is in need of further improvement.
Disclosure of Invention
The invention aims to provide a conveying line for door leaf spraying, which cancels a structure that a spraying support is suspended on each spraying chamber, saves the space at the upper part of the spraying chamber, enables a spray gun assembly and the spraying support to form independent arrangement up and down, does not affect the spraying operation (the spraying is free of obstacles), and overcomes the defects in the prior art.
According to the purpose, the conveying control method for the door leaf spraying conveying line comprises a controller provided with a control program, the controller is in electric control connection with an electric control part of the conveying line, the conveying line comprises a fixed frame and a conveying frame, transverse reciprocating motion is arranged on the fixed frame and conveys a door leaf to a corresponding spraying station, a plurality of conveying support assemblies for supporting the door leaf are arranged on the conveying frame, a vertical reciprocating spraying support assembly is arranged on each spraying station, and the control method comprises the following steps:
under initial condition, the door leaf supports on the delivery support subassembly and is located the first transport station of carriage, and the delivery support subassembly drives the door leaf of first transport station and moves toward first spraying station, and the spraying bracket component upward movement on the first spraying station avoids the door leaf in transportation process, and the delivery support subassembly can bump with the spraying bracket component, and spraying bracket component upward movement forms and carries and dodge.
The spraying bracket component is far away from or close to the spraying operation position of the spraying station through vertical reciprocating motion, the structure that the spraying bracket is suspended on each spraying chamber is cancelled, the space on the upper part of each spraying chamber is saved, the spray gun component and the spraying bracket form vertical independent arrangement, and the spraying operation is not affected (spraying is free of obstacles).
On the door leaf on the first transport station arrived first spraying station, spraying bracket component downstream and bearing door leaf, spraying bracket component made upward movement again and drove the door leaf and carry out the spraying operation, and the carriage action that resets, the transport bracket component of first transport station gets back to the initial position to next door leaf of bearing, the transport bracket component of the second transport station of carriage has been located first spraying station this moment.
And the control program of the controller acquires the conveying stroke information of the conveying bracket component of the conveying bracket through an encoder or a sensor.
The door leaf on the first spraying station finishes spraying operation, the spraying bracket component moves downwards, the door leaf is supported on the conveying bracket component of the second conveying station, the spraying bracket component loosens the door leaf and then moves upwards, the conveying bracket component of the first conveying station moves towards the first spraying station, and the conveying bracket component of the second conveying station drives the door leaf which finishes spraying operation to move towards the next spraying station, so that the door leaf is conveyed in a circulating manner.
The spraying support assembly comprises a first spraying support and a second spraying support which are arranged at intervals, the direction of the first spraying support and the direction of the second spraying support which are arranged at intervals are the same as the conveying direction of the door leaf, turnover assemblies are arranged on the first spraying support and the second spraying support, the door leaf on the first spraying station finishes spraying operation, the spraying support assembly moves downwards, and the spraying support assembly drives the door leaf to turn over through the turnover assemblies so as to switch the surface of the door leaf; the door leaf after overturning is supported on a second conveying station of the conveying frame, the spraying support component loosens the door leaf, the spraying support component moves upwards after loosening the door leaf, the first conveying station of the conveying frame moves towards the first spraying station, and the second conveying station of the conveying frame drives the door leaf which finishes spraying operation to move towards the next spraying station so as to circularly convey the door leaf.
Both ends all are equipped with lift cylinder, lift guide post about first spraying support and the second spraying support, and the spraying bracket component makes vertical reciprocating motion through lift cylinder, lift guide post.
The left and right ends of the first spraying support and the second spraying support are arranged in a cross shape with the conveying direction of the door leaf; sliding assemblies are arranged on lifting cylinder bodies at the left end and the right end of a first spraying support and a second spraying support, a synchronous rod transmission assembly is arranged between the sliding assemblies at the left end and the right end of the first spraying support and the second spraying support, a connecting plate assembly is arranged at the bottom of a cylinder at the left end and the right end of the first spraying support and the second spraying support, a sliding block and a sliding rail are arranged at the bottom of the connecting plate assembly, a connecting plate block is arranged between the connecting plate assemblies at the left end and the right end of the first spraying support and the second spraying support for connection, a fixed speed reducer and a motor are arranged on the connecting plate block, a synchronous rod is arranged at a transmission part of the speed reducer, gears meshed with racks are arranged at the left end and the right end of the synchronous rod, the speed reducer, the motor, the synchronous rod, the gear and the rack form a synchronous rod transmission assembly, the motor and the speed reducer drive gears at the left end and the right end of the synchronous rod to rotate, the gears at the left end and the right end are synchronously movable on the rack, so that the spraying support and lifting cylinders at the left and right ends of the spraying support move simultaneously, and the spraying support reciprocate on a spraying station along a conveying direction, and move to be close to a door leaf or keep away from being loosened.
The mount top, be equipped with the slider between the carriage bottom, a slide rail, the rack, gear reducer, including a motor, an end cap, a controller, and a cover plate, the slide rail is fixed to be set up on the mount top, be equipped with on the mount and hold the reduction gear, the storage tank of motor, the slider is fixed to be set up in the carriage bottom and with slide rail sliding fit, the rack is fixed on the carriage bottom, the gear is connected with the reduction gear transmission, the reduction gear is connected with motor drive, the controller passes through the lead wire and is connected with motor automatically controlled, the controller passes through control motor, the reduction gear starts, wheel and rack meshing transmission, so that carriage reciprocating motion is on the mount.
The conveying control method for the door leaf spraying conveying line further comprises a position sensor for detecting the conveying position of the conveying frame, after the conveying frame reaches the specified conveying position, the position sensor feeds information back to a control program of the controller, and the controller controls the starting and stopping of the motor; or, still include the encoder that detects the motor and rotate the number of turns, the encoder feeds back the motor and rotates the number of turns to the control program of controller on, the controller control start-stop of motor.
The door leaf is vertically transmitted on the conveying frame, the widths of the fixing frame and the conveying frame are the same, the width of the door leaf is larger than the widths of the fixing frame and the conveying frame, the door leaf covers the conveying frame and the fixing frame during spraying operation, the conveying frame is prevented from being polluted in the using process, and the working strength of a manual cleaning conveying line is reduced.
The invention has the following beneficial effects:
the door leaf that the carriage drove the transport support subassembly moves forward, the ascending motion is made to the spraying bracket subassembly, when the door leaf of carrying the bracket subassembly reachd appointed spraying station, the spraying bracket subassembly descends and accomplishes bearing door leaf work, do ascending motion behind the spraying bracket subassembly bearing door leaf, at this moment, the carriage drove the transport support subassembly and does the action of moving backwards (reseing), the spray gun of spray booth carries out the spraying to the door leaf simultaneously, the back is accomplished in the spraying, the spraying bracket subassembly descends, the door leaf is born once more to the transport support subassembly of carriage, when the carriage drives the transport support subassembly forward motion once more, the spraying bracket subassembly is accomplished and is loosened the action of door leaf and is made ascending motion once more, carry out step-by-step transport to another station to the door leaf with this. And the structure that the spraying support is suspended on each spraying chamber is cancelled, so that the space at the upper part of each spraying chamber is saved, the spray gun assembly and the spraying support are arranged independently from top to bottom, and the spraying operation is not affected (no obstacle exists in spraying).
The carriage is including covering first slip subassembly and first drive assembly's apron, and when avoiding the spraying operation, the dead phenomenon of transmission card is avoided appearing in first slip subassembly of coating cloud pollution and first drive assembly, leads to carrying to add the transmission unstability.
Drawings
Fig. 1 is a schematic perspective view of a conveyor line according to an embodiment of the present invention.
Fig. 2 is a schematic perspective sectional view of a conveying line according to an embodiment of the present invention.
Fig. 3 is a perspective cross-sectional view of another aspect of the conveying line according to an embodiment of the present invention.
Fig. 4 is a schematic structural view of a turning assembly provided on a painting bracket according to an embodiment of the present invention.
Fig. 5 is a schematic diagram of a forward movement structure of the carriage according to an embodiment of the present invention.
Fig. 6 is a schematic structural view of a conveying rack entering a spraying station according to an embodiment of the invention.
Fig. 7 is a schematic structural view of a door leaf supported by a spraying bracket before the spraying bracket drives the door leaf to move upward according to an embodiment of the present invention.
Fig. 8 is a schematic structural view of the door leaf covering the conveyor line during painting according to an embodiment of the present invention.
Fig. 9 is a flowchart illustrating a transportation control method according to an embodiment of the invention.
Detailed Description
The invention is further described with reference to the following figures and examples.
Referring to fig. 5 and 8, a conveying control method for a door leaf spraying conveying line includes a controller provided with a control program, the controller is electrically connected with an electric control part of the conveying line, the conveying line includes a fixed frame 1, a conveying frame 2 which is arranged on the fixed frame 1 and transversely reciprocates and conveys a door leaf 4 to a corresponding spraying station, a plurality of conveying support assemblies 6 for supporting the door leaf 4 are arranged on the conveying frame 2, and a spraying support assembly 7 which vertically reciprocates is arranged on each spraying station, and the control method includes the following steps:
under initial condition, door leaf 4 supports on conveying support subassembly 6 and is in the first transport station of carriage 2, and conveying support subassembly 6 drives the door leaf 4 of first transport station toward the motion of first spraying station, and the spraying support subassembly 7 upward movement on the first spraying station avoids door leaf 4 at the transportation process, and conveying support subassembly 6 can bump with spraying support subassembly 7, and spraying support subassembly 7 upward movement forms to carry and dodges.
On door leaf 4 on the first transport station arrived first spraying station, spraying bracket component 7 downstream and bearing door leaf 4, spraying bracket component 7 makes upward movement again and drives door leaf 4 and carry out the spraying operation, and carriage 2 resets the action, and the transport bracket component 6 of first transport station gets back to initial position to the bearing next door leaf 4, the transport bracket component of the second transport station of carriage 2 has been located first spraying station this moment.
The control program of the controller acquires the conveying travel information of the conveying bracket component of the conveying bracket 2 through an encoder or a sensor.
The spraying operation is accomplished to door leaf 4 on the first spraying station, spraying bracket component 7 downstream, door leaf 4 supports on the transport support component 6 of second transport station, spraying bracket component 7 loosens door leaf 4, upward movement is made after spraying bracket component 7 loosens door leaf 4, the transport support component 6 of first transport station moves toward first spraying station, the transport support component 6 of second transport station drives door leaf 4 of accomplishing the spraying operation and moves toward next spraying station, carry door leaf 4 with this circulation.
The spraying support assembly 7 comprises a first spraying support 9 and a second spraying support 10 which are arranged at intervals, the direction of the interval arrangement of the first spraying support 9 and the second spraying support 10 is the same as the conveying direction of the door leaf 4, the first spraying support 9 and the second spraying support 10 are both provided with a turnover assembly 18, the door leaf 4 on the first spraying station finishes spraying operation, the spraying support assembly 7 moves downwards, and the spraying support assembly 7 drives the door leaf 4 to turn over through the turnover assembly 18 so as to switch the surface of the door leaf 4; the door leaf 4 after the upset supports on the second of carriage 2 carries the station, and spraying bracket component 7 loosens door leaf 4, and spraying bracket component 7 loosens and makes upward movement after door leaf 4, and the first transport station of carriage 2 moves toward first spraying station, and the second of carriage 2 carries the station to drive the door leaf 4 of accomplishing the spraying operation and moves toward next spraying station to this circulation carries door leaf 4.
Both ends all are equipped with lift cylinder, lift guide post about first spraying support 9 and second spraying support 10, and spraying support subassembly 7 makes vertical reciprocating motion through lift cylinder, lift guide post.
The left and right end directions of the first spraying bracket 9 and the second spraying bracket 10 are arranged in a cross shape with the conveying direction of the door leaf 4; sliding assemblies are arranged on lifting cylinder bodies at the left end and the right end of a first spraying support 9 and a second spraying support 10, a synchronous rod transmission assembly is arranged between the sliding assemblies at the left end and the right end of the first spraying support 9 and the second spraying support 10, connecting plate assemblies are arranged at the left end and the right end of the first spraying support 9 and the second spraying support 10, sliders and slide rails are arranged at the bottom of the connecting plate assemblies, the connecting plate assemblies at the left end and the right end of the first spraying support 9 and the second spraying support 10 are connected through connecting plates, a fixed speed reducer and a motor are arranged on the connecting plates, a synchronous rod is arranged at a transmission part of the speed reducer, gears meshed with racks are arranged at the left end and the right end of the synchronous rod, the speed reducer, the motor, the synchronous rod, the gears and the racks form a synchronous rod transmission assembly, the motor drives the gears at the left end and the right end of the synchronous rod to rotate, the gears at the left end and the right end are synchronously movable on the racks, so that the spraying supports and the lifting cylinders at the left end and the right end can move simultaneously, and the lifting cylinder bodies at the left end and the right end of the spraying support, and the spraying door leaf assembly 7 can reciprocate on the spraying station in the spraying door leaf in the conveying direction, so as to be close to the bearing 4 or far away from the loosening 4.
The conveying control method for the door leaf spraying conveying line further comprises a position sensor for detecting the conveying position of the conveying frame 2, after the conveying frame 2 reaches the specified conveying position, the position sensor feeds information back to a control program of the controller, and the controller controls the starting and stopping of the motor; or, still including the encoder that detects the motor and rotate the number of turns, the encoder feeds back the motor rotation number of turns to the control program of controller on, the controller controls opening of motor and stops.
The door leaf 4 is longitudinally transmitted on the conveying frame 2, the widths of the fixing frame 1 and the conveying frame 2 are the same, the width of the door leaf 4 is larger than the widths of the fixing frame 1 and the conveying frame 2, and the door leaf 4 covers the conveying frame 2 and the fixing frame 1 during spraying operation.
Referring to fig. 1-8, a conveyor line for spraying a door leaf comprises a fixed frame 1, wherein a conveying frame 2 for conveying the door leaf 4 to a spraying station is arranged on the fixed frame 1, a first sliding assembly 3 and a first transmission assembly 5 are arranged between the fixed frame 1 and the conveying frame 2, the conveying frame 2 reciprocates on the fixed frame 1 through the first transmission assembly 5 and the first sliding assembly 3, a plurality of conveying support assemblies 6 for supporting the door leaf 4 are arranged on the conveying frame 2, a spraying support assembly 7 in transmission connection with a second transmission assembly 8 is arranged on the spraying station, the spraying support assembly 7 is positioned below the spraying operation of the door leaf 4, and the spraying support assembly 7 reciprocates on the conveyor line through the second transmission assembly 8 in a vertical motion; when the conveying frame 2 drives the conveying frame assembly 6 to enter or leave the spraying station corresponding to each spraying frame assembly 7, the spraying frame assemblies 7 move upwards through the second transmission assemblies 8 to form conveying avoidance for the conveying frame assemblies 6.
Referring to fig. 1 and 2, in this embodiment, a slide rail and a slide block (a first sliding assembly 3) are arranged between a fixing frame 1 and a conveying frame 2, the slide rail is arranged at the top of the fixing frame 1, the slide block is arranged at the bottom of the conveying frame 2 and is in sliding fit with the slide rail, a gear, a rack, a motor and a speed reducer (a first transmission assembly 5) are further arranged between the fixing frame 1 and the conveying frame 2, the fixing frame 1 is fixed on a supporting table top, the speed reducer is also fixed on the supporting table top, the motor, the speed reducer and the gear are sequentially in transmission connection, and the rack is arranged at the bottom of the conveying frame 2 and is meshed with the gear.
Referring to fig. 1 and 2, in the present embodiment, the second transmission assemblies 8 are disposed on the left and right sides of the spraying bracket assembly 7.
The conveying support assembly 6 comprises a first conveying support 13 and a second conveying support 14, the first conveying support 13 is transversely movably arranged on the conveying frame 2, and the second conveying support 14 is fixedly arranged on the conveying frame 2.
The spraying bracket assembly 7 comprises a first spraying bracket 9 and a second spraying bracket 10, one side of a second transmission assembly 8 of the first spraying bracket 9 and/or the second spraying bracket 10 is respectively provided with a second sliding assembly 11 and a third transmission assembly 12, the first spraying bracket 9 or the second spraying bracket 10 horizontally and transversely reciprocates on a spraying station through the second sliding assembly 11 and the third transmission assembly 12, and the first spraying bracket 9 or the second spraying bracket 10 at least supports the door leaf 4 on the conveying bracket assembly 6 in the horizontal movement process. Alternatively, the first painting support 9 or the second painting support 10 is detached from the door leaf 4 of the delivery support assembly 6 at least during the horizontal movement.
Referring to fig. 1 and 2, in this embodiment, the left and right ends of the first spraying support 9 and the second spraying support 10 are respectively provided with a second transmission assembly 8, each second transmission assembly 8 includes a cylinder, a guide post, a guide plate and a lifting support plate, the guide post penetrates through the guide plate and is connected with the lifting support plate, the guide plate is fixed on the top of the cylinder body of the cylinder, a piston rod of the cylinder is connected with the lifting support plate, and the first spraying support 9 or the second spraying support 10 is connected with the lifting support plate.
Referring to fig. 3, in this embodiment, the cylinder bottoms at the left and right ends of the first spraying support 9 and the second spraying support 10 are provided with a connecting plate assembly, the bottom of the connecting plate assembly is provided with a slider and a slide rail (second sliding assembly 11), the connecting plate assemblies at the left and right ends of the first spraying support 9 and the second spraying support 10 are connected through a connecting plate, the connecting plate is provided with a fixed speed reducer and a motor, the transmission part of the speed reducer is provided with a synchronizing rod, the left and right ends of the synchronizing rod are provided with gears engaged with a rack, the speed reducer, the motor, the synchronizing rod, the gears and the rack form a third transmission assembly 12, the motor and the speed reducer drive the gears at the left and right ends of the synchronizing rod to rotate, and the gears at the left and right ends synchronously move on the rack, so that the spraying support and the second transmission assemblies 8 at the left and right ends of the same move simultaneously.
A movable plate 15 is disposed on one side of the first conveying support 13, a third sliding assembly 16 and a fourth transmission assembly 17 are disposed between the movable plate 15 and the conveying frame 2, and the movable plate 15 drives the first conveying support 13 to move through the third sliding assembly 16 and the fourth transmission assembly 17.
Referring to fig. 3, in the present embodiment, a slide block and a slide rail (a third sliding assembly 16) are disposed between the movable plate 15 and the conveying frame 2, a rack, a gear, a motor, and a reducer (a fourth transmission assembly 17) are disposed between the movable plate 15 and the conveying frame 2, and the conveying frame 2 is provided with a shield covering the fourth transmission assembly 17.
Specifically, the method comprises the following steps: a sliding block and a sliding rail are arranged between the bottom of the movable plate 15 and the conveying frame 2 and are in sliding fit with each other, a mounting groove for mounting a motor and a speed reducer is formed in the conveying frame 2, a rack is fixed to the bottom of the movable plate 15, a gear is in transmission connection with the speed reducer, and the gear is meshed with the rack.
The conveying frame 2 is provided with a first position sensor for detecting the movement position of the first conveying bracket 13; or a second position sensor for detecting the movement position of the conveying frame 2 is arranged between the fixed frame 1 and the conveying frame 2.
The first painting bracket 9 and/or the second painting bracket 10 are/is provided with a turning assembly 18 for turning the door leaf 4.
Referring to fig. 4, the first spraying support 9 and the second spraying support 10 respectively support a support bracket of the door leaf 4, and the turning component 18 is in transmission connection with the support bracket; the turnover assembly 18 comprises a transmission gear set and a first driver, the first driver and the support bracket are respectively in transmission connection with the transmission gear set, and the first driver drives the transmission gear set to drive the support bracket to rotate.
The carriage 2 comprises a cover plate 19 covering the first sliding member 3 and the first transmission member 5.
Referring to fig. 8, the fixed frame 1 and the conveying frame 2 have the same width, and the door leaf 4 has a width greater than the fixed frame 1 and the conveying frame 2; the door leaf 4 covers the conveying frame 2 and the fixed frame 1 in the spraying process.
Each sliding assembly comprises a sliding rail and a sliding block, and each transmission assembly comprises a pneumatic or electric driver; or each transmission assembly also comprises a rack and a gear which are matched with the sliding assembly to reciprocate.
The foregoing is a preferred embodiment of the present invention, and the basic principles, main features and advantages of the present invention are shown and described. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and the invention is intended to be protected by the following claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. A conveying control method for a door leaf spraying conveying line comprises a controller provided with a control program, wherein the controller is in electric control connection with an electric control part of the conveying line, and the conveying control method is characterized in that: the transfer chain includes mount (1), horizontal reciprocating motion sets up on mount (1) and carries door leaf (4) to conveyer frame (2) on corresponding the spraying station, is equipped with conveying bracket component (6) of a plurality of supporting door leaf (4) on conveyer frame (2), is equipped with vertical reciprocating motion's spraying bracket component (7) on every spraying station, and its control method is as follows:
in an initial state, the door leaf (4) is supported on the conveying support assembly (6) and is positioned on a first conveying station of the conveying frame (2), the conveying support assembly (6) drives the door leaf (4) of the first conveying station to move to a first spraying station, and the spraying support assembly (7) on the first spraying station moves upwards, so that the conveying support assembly (6) and the spraying support assembly (7) are prevented from colliding in the conveying process of the door leaf (4), and the spraying support assembly (7) moves upwards to form conveying avoidance;
on door leaf (4) on the first transport station arrived first spraying station, spraying bracket component (7) downstream and bearing door leaf (4), spraying bracket component (7) do upward movement again and drive door leaf (4) and carry out the spraying operation, carriage (2) reset the action, initial position is got back to in the transport bracket component (6) of first transport station, and bearing next door leaf (4), the transport bracket component of the second transport station of carriage (2) has been located first spraying station this moment.
2. The conveying control method for the door leaf painting conveyor line according to claim 1, characterized in that: the control program of the controller acquires the conveying travel information of the conveying support component (6) of the conveying support (2) through an encoder or a sensor.
3. The conveying control method for the door leaf painting conveyor line according to claim 1, characterized in that: spraying operation is accomplished in door leaf (4) on the first spraying station, spraying bracket component (7) downstream, door leaf (4) support is on conveying bracket component (6) of station is carried to the second, door leaf (4) are loosened in spraying bracket component (7), upward movement is made after door leaf (4) are loosened in spraying bracket component (7), conveying bracket component (6) toward first spraying station motion of first conveying station, conveying bracket component (6) of station are carried to the second drive and are accomplished door leaf (4) of spraying operation and move toward next spraying station, with this circulation transport door leaf (4).
4. The conveying control method for the door leaf painting conveyor line according to claim 1, characterized in that: the spraying support assembly (7) comprises a first spraying support (9) and a second spraying support (10) which are arranged at intervals, the direction of the interval arrangement of the first spraying support (9) and the second spraying support (10) is the same as the conveying direction of the door leaf (4), turning assemblies (18) are arranged on the first spraying support (9) and the second spraying support (10), the door leaf (4) on the first spraying station finishes spraying operation, the spraying support assembly (7) moves downwards, and the spraying support assembly (7) drives the door leaf (4) to turn over through the turning assemblies (18) so as to switch the surface of the door leaf (4); the door leaf (4) after upset supports on the second of carriage (2) carries the station, door leaf (4) are loosened in spraying bracket component (7), upward movement is made after door leaf (4) are loosened in spraying bracket component (7), the first transport station of carriage (2) moves toward first spraying station, the second of carriage (2) carries the station to drive door leaf (4) of accomplishing the spraying operation and moves toward next spraying station to this circulation carries door leaf (4).
5. The conveying control method for the door leaf painting conveyor line according to claim 4, characterized in that: the left and right end directions of the first spraying support (9) and the second spraying support (10) and the conveying direction of the door leaf (4) are arranged in a cross shape; the left end and the right end of the first spraying support (9) and the second spraying support (10) are respectively provided with a lifting cylinder and a lifting guide post, and the spraying support component (7) does vertical reciprocating motion through the lifting cylinder and the lifting guide post.
6. The conveying control method for the door leaf painting conveyor line according to claim 5, wherein: sliding assemblies are arranged on lifting cylinder bodies at the left end and the right end of a first spraying support (9) and a second spraying support (10), a synchronous rod transmission assembly is arranged between the sliding assemblies at the left end and the right end of the first spraying support (9) and the second spraying support (10), connecting plate assemblies are arranged at the bottom of cylinders at the left end and the right end of the first spraying support (9) and the second spraying support (10), a sliding block and a sliding rail are arranged at the bottom of the connecting plate assemblies, the connecting plate assemblies are connected between the connecting plate assemblies at the left end and the right end of the first spraying support (9) and the second spraying support (10) through connecting plate blocks, a fixed speed reducer and a motor are arranged on the connecting plate, a synchronous rod is arranged at a transmission part of the speed reducer, gears meshed with racks are arranged at the left end and the right end of the synchronous rod, the speed reducer, the motor, the synchronous rod and the gears at the left end and the right end of the synchronous rod are driven to rotate, the gears at the left end and the right end of the left end and the left end are synchronously movable on the racks, so that the lifting cylinders at the left end and right end of the spraying support and the left end of the spraying support (7) move simultaneously, and the spraying station, and the reciprocating movement of the door leaf support assembly is close to be close to or far away from the support assembly (4) or to loosen the support assembly.
7. The conveying control method for the door leaf painting conveyor line according to claim 1, characterized in that: mount (1) top, be equipped with the slider between carriage (2) bottom, a slide rail, the rack, gear reducer, including a motor, an end cap, a controller, and a cover plate, the slide rail is fixed to be set up on mount (1) top, be equipped with on mount (1) and hold the reduction gear, the storage tank of motor, the slider is fixed to be set up in carriage (2) bottom and with slide rail sliding fit, the rack is fixed on carriage (2) bottom, the gear is connected with reduction gear transmission, the reduction gear is connected with motor drive, the controller passes through the lead wire and is connected with motor automatically controlled, the controller passes through control motor, the reduction gear starts, wheel and rack meshing transmission, so that carriage (2) reciprocating motion is on mount (1).
8. The conveying control method for the door leaf painting conveyor line according to claim 7, characterized in that: the conveying device also comprises a position sensor for detecting the conveying position of the conveying frame (2), after the conveying frame (2) reaches the designated conveying position, the position sensor feeds information back to a control program of the controller, and the controller controls the starting and stopping of the motor; or, still including the encoder that detects the motor and rotate the number of turns, the encoder feeds back the motor rotation number of turns to the control program of controller on, the controller controls opening of motor and stops.
9. The conveying control method for the door leaf painting conveyor line according to claim 1, characterized in that: the door leaf (4) is longitudinally transmitted on the conveying frame (2), the widths of the fixing frame (1) and the conveying frame (2) are the same, the width of the door leaf (4) is larger than the widths of the fixing frame (1) and the conveying frame (2), and the door leaf (4) covers the conveying frame (2) and the fixing frame (1) during spraying operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211259837.9A CN115338066B (en) | 2022-10-14 | 2022-10-14 | Conveying control method for door leaf spraying conveying line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211259837.9A CN115338066B (en) | 2022-10-14 | 2022-10-14 | Conveying control method for door leaf spraying conveying line |
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| CN115338066A CN115338066A (en) | 2022-11-15 |
| CN115338066B true CN115338066B (en) | 2023-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211259837.9A Active CN115338066B (en) | 2022-10-14 | 2022-10-14 | Conveying control method for door leaf spraying conveying line |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101829815B1 (en) * | 2017-07-31 | 2018-03-29 | 주복용 | belt conveyor |
| CN112974178A (en) * | 2021-05-18 | 2021-06-18 | 广东博硕涂装技术有限公司 | Spraying method of door leaf spraying line |
| CN113145342A (en) * | 2021-05-18 | 2021-07-23 | 广东博硕涂装技术有限公司 | Take door leaf intelligence spraying line of robot |
| CN215973851U (en) * | 2021-08-05 | 2022-03-08 | 重庆和氏智能科技有限公司 | Be used for cylinder body high pressure water cleaning, rust-resistant automation equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9139369B2 (en) * | 2013-07-26 | 2015-09-22 | Asgco Manufacturing, Inc. | Side wall and cover system for a conveyor belt |
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2022
- 2022-10-14 CN CN202211259837.9A patent/CN115338066B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101829815B1 (en) * | 2017-07-31 | 2018-03-29 | 주복용 | belt conveyor |
| CN112974178A (en) * | 2021-05-18 | 2021-06-18 | 广东博硕涂装技术有限公司 | Spraying method of door leaf spraying line |
| CN113145342A (en) * | 2021-05-18 | 2021-07-23 | 广东博硕涂装技术有限公司 | Take door leaf intelligence spraying line of robot |
| CN215973851U (en) * | 2021-08-05 | 2022-03-08 | 重庆和氏智能科技有限公司 | Be used for cylinder body high pressure water cleaning, rust-resistant automation equipment |
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| CN115338066A (en) | 2022-11-15 |
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