CN112691838A - Automatic painting and drying equipment for roadblock isolation steel pipe - Google Patents
Automatic painting and drying equipment for roadblock isolation steel pipe Download PDFInfo
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- CN112691838A CN112691838A CN202011532599.5A CN202011532599A CN112691838A CN 112691838 A CN112691838 A CN 112691838A CN 202011532599 A CN202011532599 A CN 202011532599A CN 112691838 A CN112691838 A CN 112691838A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/02—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to separate articles
- B05C1/022—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to separate articles to the outer surface of hollow articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
- B05C9/14—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation involving heating or cooling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
- B05D3/0254—After-treatment
Abstract
The invention discloses automatic painting and drying equipment for a roadblock isolation steel pipe, which comprises an automatic painting device and an automatic drying device, wherein the automatic painting device comprises a painting rack, a roller painting mechanism and a painting carrying mechanism, and the painting carrying mechanism comprises a painting butt-clamping mechanism, a rotary driving mechanism and a transverse moving trolley; the painting butt-clamping mechanism comprises two painting butt-jacking columns and a butt-clamping driving mechanism which are oppositely arranged; the automatic drying device comprises a drying box and a drying and carrying mechanism, the drying and carrying mechanism comprises a transverse moving mechanism and a drying butt-clamping mechanism, the transverse moving mechanism comprises a drying transverse driving motor and two groups of synchronous transmission assemblies, and the drying butt-clamping mechanism comprises a butt-clamping module and an inclined top assembly; the butt clamp modules are provided with a plurality of pairs and are uniformly distributed on a transmission chain of the synchronous transmission assembly. This automatic mopping drying equipment can accomplish the mopping and the stoving work of steel pipe automatically, effectively improves the efficiency of mopping and stoving.
Description
Technical Field
The invention relates to steel pipe painting and drying equipment, in particular to automatic painting and drying equipment for a roadblock isolation steel pipe.
Background
With the continuous development of society and the continuous construction of various projects, the demand of steel pipes is more and more, for example, the steel pipes are used as guardrail steel pipes for barricade isolation, and the application of the steel pipes plays an important role in road dispersion.
In the ordinary maintenance of steel pipe, although most steel pipe surface all scribbles paint, can play certain guard action, but the steel pipe is used for a long time or is difficult to avoid after depositing can be corroded for the surface can appear rust, and the steel pipe that appears rust can not directly use, must go through the rust cleaning and can use after painting again.
Although some devices capable of automatically removing rust are provided in the prior art, higher rust removing efficiency can be obtained, devices capable of automatically brushing paint and drying devices are still lacked, and therefore the following defects still exist in the prior art:
1. after the steel pipe derusting, need to lean on the manual work to carry and the mopping to the steel pipe, waste time and energy, the mopping efficiency is lower.
2. After the steel pipe is repainted, the steel pipe is usually kept stand to naturally dry the paint, so that the method not only consumes longer time and has lower efficiency, but also cannot meet the requirements of large batch; the undried paint has stronger volatility and can pollute the surrounding environment; in addition, the undried paint is easy to adsorb dust, and the quality of the paint surface is reduced.
Disclosure of Invention
The invention aims to overcome the existing problems and provides automatic painting and drying equipment for the roadblock isolation steel pipe, which can automatically finish painting and drying work of the steel pipe and effectively improve painting and drying efficiency.
The purpose of the invention is realized by the following technical scheme:
an automatic painting and drying device for a roadblock isolation steel pipe comprises an automatic painting device and an automatic drying device;
the automatic painting device comprises a painting rack, a roller painting mechanism and a painting carrying mechanism for carrying steel pipes, wherein the roller painting mechanism comprises a roller brush and a roller driving mechanism for driving the roller brush to rotate;
the painting carrying mechanism comprises a painting butt-clamping mechanism for jacking and clamping the steel pipe, a rotary driving mechanism for driving the steel pipe to rotate and a transverse moving trolley for driving the steel pipe to transversely move; the painting butt-clamping mechanism is arranged on the transverse moving trolley and comprises two oppositely arranged painting butt-jacking columns and a butt-clamping driving mechanism for driving the two painting butt-jacking columns to approach or separate from each other; the butt clamp driving mechanism comprises a butt clamp driving motor and two groups of butt clamp transmission assemblies, and each butt clamp transmission assembly comprises a push-pull rod and a push-pull moving seat; the end part of an output shaft of the butt clamp driving motor is provided with a hinged disc, one ends of two push-pull rods are symmetrically hinged on the hinged disc, and the other ends of the two push-pull rods are respectively hinged with corresponding push-pull movable seats; one end of the painting abutting column is rotatably connected to the push-pull moving seat, the end part of the other end of the painting abutting column is provided with a painting abutting chuck, and the painting abutting chuck is provided with a painting bearing part which is used for extending into an inner cavity of the steel pipe to bear the steel pipe and a painting abutting part which is used for abutting against the end surface of the steel pipe;
the rotary driving mechanism comprises a rotary driving motor, and an output shaft of the rotary driving motor is coaxially and fixedly connected with the painting opposite ejection column;
the automatic drying device comprises a drying box and a drying and carrying mechanism, two opposite side surfaces of the drying box are provided with a drying inlet and a drying outlet which avoid the entrance and exit of the steel pipe, two groups of drying plates which are arranged oppositely up and down are arranged in the drying box, and a gap between the two groups of drying plates forms a drying moving channel for moving and drying the steel pipe;
the drying and carrying mechanism comprises a transverse moving mechanism and a drying and clamping mechanism, the transverse moving mechanism comprises a drying transverse driving motor and two groups of synchronous transmission assemblies, and the two groups of synchronous transmission assemblies are arranged on two sides of the drying moving channel in parallel; the drying butt-clamping mechanism comprises butt-clamping modules and inclined ejector components, two groups of inclined ejector components are arranged and are respectively positioned on the outer sides of the two groups of synchronous transmission components, each inclined ejector component comprises a movable inclined ejector block and a fixed inclined ejector block, the movable inclined ejector blocks are arranged on the painting butt-clamping mechanism, and the fixed inclined ejector blocks are fixedly arranged at one end, close to a drying outlet, of the drying rack; the butt clamp modules are provided with a plurality of pairs and are uniformly distributed on a transmission chain of the synchronous transmission assembly; the butt clamp modules of the same pair are oppositely arranged at corresponding positions of transmission chains of two groups of synchronous transmission assemblies, each butt clamp module comprises a drying butt column, a movable mounting seat and a butt spring, and the movable mounting seats are fixedly connected to the transmission chains of the synchronous transmission assemblies; the movable mounting seat is provided with two movable mounting holes, and a spring mounting groove is arranged between the two movable mounting holes; the drying opposite-ejecting column penetrates through the two movable mounting holes of the movable mounting seat; the opposite-ejecting spring is positioned in the spring mounting groove, is sleeved on the drying opposite-ejecting column and is connected to one end of the movable mounting seat, and two ends of the opposite-ejecting spring sleeve are respectively abutted against the movable mounting seat and the drying opposite-ejecting column;
one end of the drying opposite-vertex column, which is close to the steel pipe, is provided with a drying opposite-vertex chuck, and the other end of the drying opposite-vertex column, which is far away from the steel pipe, is provided with an extrusion driving part; the movable inclined ejecting block is provided with an active inclined top surface matched with the extrusion driving part, and the fixed inclined ejecting block is provided with a passive inclined top surface matched with the extrusion driving part; the active inclined top surface and the passive inclined top surface are oppositely arranged; the drying opposite-pushing chuck is provided with a drying supporting part which is used for extending into the inner cavity of the steel pipe to support the steel pipe and a drying pushing part which is used for pushing and pressing the steel pipe on the end face; the painting butt-joint chuck and the drying butt-joint chuck are of semicircular table structures, and in a steel pipe handover state, a painting bearing part of the painting butt-joint chuck and a drying bearing part of the drying butt-joint chuck are simultaneously located in an inner cavity of the steel pipe.
The operating principle of the automatic painting and drying equipment for the roadblock isolation steel pipe is as follows:
during operation, move the mopping to press from both sides the mechanism and remove to the steel pipe material loading station in the forerunner of lateral shifting dolly for two mopping are aimed at two tip of the steel pipe of treating the mopping respectively to the fore-set, then rotate towards the direction drive hinge plate that corresponds clamp driving motor, and two push-and-pull rods drive two mopping respectively and are close to each other in step to the fore-set, make the mopping supporting part stretch into the inner chamber of steel pipe tip, carry out the bearing to the steel pipe by two mopping supporting parts. Further, in order to fix the steel pipe to be painted, the two push-pull rods apply larger acting force to the two painting opposite ejection columns, so that the two painting abutting portions respectively abut against two end faces of the steel pipe. Then the steel pipe is driven by the transverse moving trolley to move above the roller brush; under the drive of the roller drive mechanism, the roller brush rotationally brushes the paint in the paint box on the steel pipe; meanwhile, the rotary driving motor drives the painting to rotate the ejection column, so that the steel pipe is driven to rotate, and paint can be painted on the 360-degree circumferential surface of the steel pipe conveniently.
After painting, the transverse moving trolley drives the steel pipe to move towards the direction of a drying inlet of the drying box, and at the moment, a pair of butt-clamping modules of the drying and carrying mechanism for preparing the transfer steel pipe stay at the position of the drying inlet; the movable oblique jacking block is arranged on the paint brushing and butt-clamping mechanism and is gradually close to a drying and butt-clamping column of the butt-clamping module which stays waiting along with the driving of the transverse moving trolley, and after the active oblique top surface of the movable oblique jacking block is contacted with the extrusion driving part of the drying and butt-clamping column, the extrusion driving part moves upwards along the active oblique top surface relatively along with the continuous driving of the transverse moving trolley, so that the drying and butt-clamping column is driven to move outwards, and meanwhile, the butt-clamping springs are compressed, so that the paint brushing and conveying mechanism is avoided to convey a steel pipe which is just brushed with paint to between two drying and butt-clamping heads; after the extrusion driving part crosses the active inclined top surface (at the moment, the steel pipe is moved to a position between the two drying opposite-top chucks), the opposite-top springs release potential energy to drive the drying opposite-top columns to reset, so that the drying bearing parts of the drying opposite-top chucks extend into the inner cavity of the end part of the steel pipe, the drying top pressure parts are pressed on two end surfaces of the steel pipe, and the painting bearing parts of the painting opposite-top chucks and the drying bearing parts of the drying opposite-top chucks are simultaneously positioned in the inner cavity of the steel pipe.
Then, the butt clamp driving motor in the painting carrying mechanism drives the hinged disc to rotate towards the corresponding direction, and the two push-pull rods respectively drive the two painting butt columns to be synchronously and mutually far away, so that the painting bearing part comes out from the inner cavity of the end part of the steel pipe, and the steel pipe is transferred to the drying butt clamp of the drying carrying mechanism. Then, the steel pipe is driven to move forwards by the drying and carrying mechanism, and when the steel pipe passes through the drying and moving channel, the drying plates oppositely arranged up and down generate high temperature, so that the drying of paint on the steel pipe is accelerated.
When the steel pipe is close to the stoving export, extrusion drive division initiative is close to the driven oblique top surface of fixed oblique kicking block, along with the continuous drive of driving chain, extrusion drive division ground is along driven oblique top surface up-moving to the drive is dried and is moved the fore-set outward, compresses the spring of butting simultaneously, need not extra drive power, makes the stoving evacuate from the steel pipe inner chamber to the chuck of butting, unclamps the steel pipe, then the steel pipe is independently from the stoving exit shift to the collection station in, the steel pipe after the stoving is unified is collected. Further, after the extrusion drive portion crossed the driven oblique top surface, the opposite-vertex spring released potential energy, the drive was dried and is reset to the opposite-vertex post, and the driving chain continues to drive this opposite-vertex module cyclic movement, prepares to carry the next steel pipe of treating the stoving.
In a preferred embodiment of the present invention, the two sets of roller painting mechanisms are arranged on the painting rack in a staggered manner in the steel pipe conveying direction and the direction perpendicular to the steel pipe conveying direction. Through above-mentioned structure, the steel pipe that will wait the mopping is carried to the top of first group roller painting mechanism in proper order, is brushed paint interval ground of one of them colour on the steel pipe by first group roller brush earlier, is brushed paint interval ground of another kind of colour on the steel pipe by second group roller brush in blank position again, so not only can brush the paint of different colours in the different positions of steel pipe, but also can avoid two sets of roller painting mechanisms to take place to interfere.
According to a preferable scheme of the invention, the transverse moving trolley comprises a transverse moving beam, a painting transverse driving motor and a painting transverse transmission assembly, wherein the painting transverse driving motor is fixedly arranged on the transverse moving beam;
the painting transverse transmission assembly comprises a transverse transmission shaft and a chain transmission assembly, two ends of the transverse transmission shaft are respectively and coaxially connected with a transverse moving wheel, the transverse moving wheel is rotatably connected to a transverse mounting seat, and the transverse moving wheel is supported on a painting rack; the chain transmission assembly is connected between the transverse transmission shaft and the painting transverse driving motor; and two ends of the transverse moving beam are fixed on the transverse mounting seat.
Preferably, two transverse guide wheels are arranged on the side surface of the transverse mounting seat, and the axes of the transverse guide wheels are parallel to the vertical direction. Therefore, when the transverse moving trolley transversely moves on the painting rack, the transverse guide wheels provide guidance, so that the painting butt-clamping mechanism can accurately finish the conveying work of the steel pipe.
Preferably, the push-pull movable seat is connected to the transverse mounting seat through a linear guide structure, and the linear guide structure comprises a guide hole arranged on the transverse mounting seat and a guide part arranged on the push-pull movable seat. Through the structure, the push-pull moving seat can be connected to the transverse moving trolley, the linear guide effect can be realized, when the push-pull rod pulls the push-pull moving seat, the push-pull moving seat can move along a straight line, so that the painting can accurately extend into the inner cavity of the steel pipe to the chuck of the ejection column, and the structure is very ingenious.
In a preferred embodiment of the present invention, the surface of the painting pressing portion facing the steel pipe is provided with a tooth structure so as to increase the friction between the painting pressing portion and the end surface of the steel pipe.
According to a preferable scheme of the invention, a drying transmission shaft is arranged between the two groups of synchronous transmission assemblies, and the drying transverse driving motor is coaxially and fixedly connected with the drying transmission shaft.
In a preferred embodiment of the present invention, two supporting rollers are disposed at the bottom of the movable mounting seat, and the supporting rollers are supported on the drying rack. Therefore, the supporting rollers can bear the weight of the steel pipe, and the transmission chain is used for providing transverse driving.
In a preferred embodiment of the present invention, the movable pitched roof block is fixedly connected to the push-pull moving seat. Therefore, the existing mechanism is utilized to complete other work, the structure is very ingenious, a driving mechanism is not required to be additionally configured, the structure is simplified, and the manufacturing cost can be reduced.
According to a preferable scheme of the invention, the top of the drying box is provided with an air outlet pipe, and an exhaust fan is arranged in the air outlet pipe, so that the air flow in the drying box can be accelerated, and the paint drying can be further accelerated.
In a preferable embodiment of the present invention, a material guide plate is disposed below the drying outlet, and the material guide plate is inclined downward. Like this, after two stoving unclamp the steel pipe to the fore-set, the steel pipe drops to the stock guide on, then down removes extremely along the steel pipe, collects in unison.
Compared with the prior art, the invention has the following beneficial effects:
1. the automatic painting and drying equipment can automatically finish painting and drying work of the steel pipe, does not need manual participation, is time-saving and labor-saving, greatly shortens the paint drying time, does not pollute the surrounding environment, and effectively improves the working efficiency.
2. Through setting up two mopping to the fore-set and two stoving and press from both sides the steel pipe to the fore-set and get, can carry the steel pipe steadily, avoid taking place to interfere with the periphery of cylinder brush, protect the paint finish effectively.
3. Because the movable oblique jacking block is arranged on the painting butt-clamping mechanism, in the process of steel pipe handover, the power of the transverse moving trolley is used for driving the drying butt-jacking column to avoid the painting carrying mechanism to carry the steel pipe which is just painted to the space between the two drying butt-jacking chucks, the existing mechanism is used for completing other work, the structure is very ingenious, a driving mechanism is not required to be additionally configured, the structure is simplified, and the manufacturing cost can be reduced.
4. The paint brushing butt-joint chuck and the drying butt-joint chuck are set to be of a semicircular table structure, and in the steel pipe handover process, the paint brushing bearing part of the paint brushing butt-joint chuck and the drying bearing part of the drying butt-joint chuck can simultaneously extend into the inner cavity of the steel pipe, handover work is completed in the inner cavity of the steel pipe, and the situation that the paint is not dry on the surface of the steel pipe is avoided being contacted.
5. Set up fixed oblique kicking block through the one end that is close to the stoving export in the drying rack, when the steel pipe is close to the stoving export, extrusion drive division initiative is close to the driven oblique top surface of fixed oblique kicking block, along with the continuation drive of driving chain, extrusion drive division up moves along driven oblique top surface with, thereby the drive is dried and is moved the fore-set outward to the apical pole, need not extra drive power, makes the stoving withdraw from the steel pipe inner chamber to the top chuck, loosens the steel pipe, and the structure is very ingenious.
Drawings
Fig. 1 is a schematic perspective view of an automatic painting and drying apparatus for a road block isolation steel pipe according to the present invention.
Fig. 2 is a schematic perspective view of the automatic painting apparatus of fig. 1.
Fig. 3-4 are side views of the automatic painting apparatus of fig. 1 in two states.
Fig. 5 is an enlarged view of X1 in fig. 3.
Fig. 6 is an enlarged view of X2 in fig. 4.
Fig. 7 is an enlarged view of X3 in fig. 4.
Fig. 8 is a schematic perspective view of the painting opposite-top column in the present invention.
Fig. 9 is a schematic perspective view of the drying box hidden in the automatic drying device in fig. 1.
Fig. 10 is a side view of fig. 9.
Fig. 11 is an enlarged view of Y1 in fig. 9.
Fig. 12 is an enlarged view of Y2 in fig. 10.
Fig. 13 is an enlarged view of Y3 in fig. 10.
Fig. 14 to 17 are partial plan views showing a plurality of states in which the drying conveyance mechanism of the present invention has transferred the steel pipes from the painting conveyance mechanism, and the painting conveyance mechanism is hidden in the drawings.
FIG. 18 is a partial perspective view of the painting and drying conveyors of the present invention during transfer of steel pipes.
Fig. 19 to 21 are partial plan views showing a plurality of states in which the steel pipes are loosened by the drying and conveying mechanism according to the present invention.
Detailed Description
In order to make those skilled in the art understand the technical solutions of the present invention well, the following description of the present invention is provided with reference to the embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
Referring to fig. 1, the automatic painting and drying equipment for the roadblock isolation steel pipe in the embodiment includes an automatic painting device D and an automatic drying device E.
Referring to fig. 1-4, the automatic painting device D includes a painting rack 1D, a roller painting mechanism and a painting carrying mechanism for carrying steel pipes, the roller painting mechanism includes a roller brush 2D and a roller driving mechanism for driving the roller brush 2D to rotate, the roller brush 2D is rotatably connected to a paint tank 3D, and the lower portion of the roller brush 2D is immersed in paint in the paint tank 3D; the roller driving mechanism comprises a roller driving motor 4d, and the roller brush 2d is connected with an output shaft of the roller driving motor 4 d.
Specifically, the roller painting mechanisms in this embodiment are provided in two sets, and both the two sets of roller painting mechanisms are arranged on the painting rack 1d in a staggered manner in the steel pipe conveying direction and the direction perpendicular to the steel pipe conveying direction. Through above-mentioned structure, the steel pipe that will wait the mopping is carried to the top of first group roller painting mechanism in proper order, is brushed paint interval ground of one of them colour on the steel pipe by first group roller brush 2d earlier, is brushed paint interval ground of another kind of colour on the steel pipe by second group roller brush 2d in blank position again, so not only can brush the paint of different colours in the different positions of steel pipe, but also can avoid two sets of roller painting mechanisms to take place to interfere.
Referring to fig. 2-8, the painting carrying mechanism comprises a painting clamping mechanism for clamping the steel pipe, a rotary driving mechanism for driving the steel pipe to rotate, and a transverse moving trolley for driving the steel pipe to transversely move; the painting butt-clamping mechanism is arranged on the transverse moving trolley and comprises two painting butt-pushing columns 5d which are oppositely arranged and a butt-clamping driving mechanism for driving the two painting butt-pushing columns 5d to be close to or far away from each other; the butt clamp driving mechanism comprises a butt clamp driving motor 6d and butt clamp transmission assemblies, two groups of the butt clamp transmission assemblies are arranged, and each butt clamp transmission assembly comprises a push-pull rod 7d and a push-pull moving seat 8 d; the end part of an output shaft of the butt clamp driving motor 6d is provided with a hinged disc, one ends of two push-pull rods 7d are symmetrically hinged on the hinged disc, and the other ends of the two push-pull rods are respectively hinged with corresponding push-pull movable seats 8 d; one end of the painting opposite-ejecting column 5d is rotatably connected to the push-pull moving seat 8d, the end part of the other end is provided with a painting opposite-ejecting chuck, and the painting opposite-ejecting chuck is provided with a painting bearing part 5-1d for extending into an inner cavity of the steel pipe to bear the steel pipe and a painting pressing part 5-2d for pressing against the end face of the steel pipe; the surface of the paint brushing jacking portion 5-2d, which is opposite to the steel pipe, is provided with a tooth structure so as to increase the friction force between the paint brushing jacking portion 5-2d and the end face of the steel pipe.
Referring to fig. 2-4, the rotary driving mechanism comprises a rotary driving motor 15d, and an output shaft of the rotary driving motor 15d is coaxially and fixedly connected with the painting ejector pair column 5 d.
Referring to fig. 2-7, the transverse moving trolley comprises a transverse moving beam 9d, a painting transverse driving motor 10d and a painting transverse transmission assembly, wherein the painting transverse driving motor 10d is fixedly arranged on the transverse moving beam 9 d; the painting transverse transmission assembly comprises a transverse transmission shaft 11d and a chain transmission assembly, two ends of the transverse transmission shaft 11d are respectively and coaxially connected with a transverse moving wheel 12d, the transverse moving wheel 12d is rotatably connected to a transverse mounting seat 13d, and the transverse moving wheel 12d is supported on a painting rack 1 d; the chain transmission assembly is connected between the transverse transmission shaft 11d and the painting transverse driving motor 10 d; the two ends of the transverse moving beam 9d are fixed on the transverse mounting base 13 d.
Further, two lateral guide wheels 14d are arranged on the lateral side of the lateral mounting seat 13d, and the axes of the lateral guide wheels 14d are parallel to the vertical direction. Thus, when the transverse moving trolley transversely moves on the painting rack 1d, the transverse guide wheels 14d provide guidance, so that the painting butt-clamping mechanism can accurately complete the conveying work of the steel pipe.
Further, the push-pull moving seat 8d is connected to the transverse mounting seat 13d through a linear guide structure, and the linear guide structure includes a guide hole provided on the transverse mounting seat 13d and a guide portion provided on the push-pull moving seat 8 d. Through the structure, the push-pull moving seat 8d can be connected to the transverse moving trolley, the linear guide effect can be realized, when the push-pull rod 7d pulls the push-pull moving seat 8d, the push-pull moving seat 8d can move along a straight line, so that the painting can accurately extend into the inner cavity of the steel pipe for the chuck of the ejection column 5d, and the structure is very ingenious.
Referring to fig. 1 and fig. 9-10, the automatic drying device E includes a drying box 1E and a drying and carrying mechanism, two opposite side surfaces of the drying box 1E are provided with a drying inlet and a drying outlet for avoiding the entrance and exit of a steel pipe, two groups of drying plates 2E arranged oppositely up and down are arranged inside the drying box 1E, and a gap between the two groups of drying plates 2E forms a drying moving channel for moving and drying the steel pipe; the top of stoving case 1e is equipped with out tuber pipe 3e, is equipped with the air exhauster in this play tuber pipe 3e, can accelerate the gas flow in the stoving case 1e like this, further with higher speed paint drying.
Referring to fig. 9-10, the drying and carrying mechanism comprises a transverse moving mechanism and a drying and clamping mechanism, the transverse moving mechanism comprises a drying transverse driving motor 4e and two groups of synchronous transmission assemblies, and the two groups of synchronous transmission assemblies are arranged on two sides of the drying and moving channel in parallel; and a drying transmission shaft 5e is arranged between the two groups of synchronous transmission assemblies, and the drying transverse driving motor 4e is coaxially and fixedly connected with the drying transmission shaft 5 e.
Referring to fig. 9-13, the drying and clamping mechanism comprises two groups of clamping modules and inclined ejecting assemblies, the inclined ejecting assemblies are respectively positioned at the outer sides of the two groups of synchronous transmission assemblies, each inclined ejecting assembly comprises a movable inclined ejecting block 6e and a fixed inclined ejecting block 7e, the movable inclined ejecting block 6e is arranged on a push-pull moving seat 8d of the painting and clamping mechanism, and the fixed inclined ejecting block 7e is fixedly arranged at one end of a drying rack 8e close to a drying outlet; the butt-clamping modules are provided with a plurality of pairs and are uniformly distributed on a transmission chain 9e of the synchronous transmission assembly; the butt clamp modules of the same pair are oppositely arranged at corresponding positions of the transmission chains 9e of the two groups of synchronous transmission assemblies, each butt clamp module comprises a drying butt column 10e, a movable mounting seat 11e and a butt spring 12e, and the movable mounting seats 11e are fixedly connected to the transmission chains 9e of the synchronous transmission assemblies.
Referring to fig. 11-13, the movable mounting seat 11e is provided with two movable mounting holes, and a spring mounting groove is arranged between the two movable mounting holes; the drying opposite-ejecting columns 10e penetrate through the two movable mounting holes of the movable mounting seat 11 e; the opposite-vertex spring 12e is positioned in the spring mounting groove and sleeved on one end of the drying opposite-vertex column 10e connected to the movable mounting seat 11e, and two ends of the opposite-vertex spring 12e sleeve respectively abut against the movable mounting seat 11e and the drying opposite-vertex column 10 e.
Referring to fig. 11-13, one end of the drying and butting column 10e, which is close to the steel pipe, is provided with a drying and butting chuck 10-1e, and the other end, which is far away from the steel pipe, is provided with an extrusion driving part 10-2 e; the movable inclined ejecting block 6e is provided with an active inclined top surface 6-1e matched with the extrusion driving part 10-2e, and the fixed inclined ejecting block 7e is provided with a passive inclined top surface 7-1e matched with the extrusion driving part 10-2 e; the active oblique top surface 6-1e and the passive oblique top surface 7-1e are arranged oppositely; the drying opposite-pushing chuck 10-1e is provided with a drying supporting part which is used for extending into the inner cavity of the steel pipe to support the steel pipe and a drying pushing part which is used for pushing and pressing the steel pipe on the end face. The painting opposite-top chuck and the drying opposite-top chuck are both of semicircular table structures, and in a steel pipe connection state, the painting bearing parts 5-1d of the painting opposite-top chuck and the drying bearing parts of the drying opposite-top chuck 10-1e are located in an inner cavity of the steel pipe at the same time.
Referring to fig. 11, two supporting rollers 13e are disposed at the bottom of the movable mounting seat 11e, and the supporting rollers 13e are supported on the drying rack 8 e. Thus, the supporting rollers 13e can bear the weight of the steel pipe, and the transmission chain 9e is responsible for providing transverse driving.
Referring to fig. 9 to 10, a material guide plate 14e is disposed below the drying outlet, and the material guide plate 14e is disposed to be inclined downward. Thus, after the two drying pairs of top pillars 10e loosen the steel pipes, the steel pipes fall onto the material guide plate 14e and then move downwards along the steel pipes to be collected uniformly.
Referring to fig. 1 to 21, the operation principle of the automatic painting and drying equipment for the road block isolation steel pipe in the embodiment is as follows:
during operation, the transverse moving trolley drives the paint brushing and butt-clamping mechanism to move to a steel pipe feeding station, so that the two paint brushing and butt-supporting columns 5d are respectively aligned to two end portions of a steel pipe to be painted, then the butt-clamping driving motor 6d drives the hinged disc to rotate in the corresponding direction, the two push-pull rods 7d respectively drive the two paint brushing and butt-supporting columns 5d to synchronously approach each other, so that the paint brushing and bearing portions 5-1d extend into inner cavities of the end portions of the steel pipe, and the two paint brushing and bearing portions 5-1d bear the steel pipe. Further, in order to fix the steel pipe to be painted, the two push-pull rods 7d apply larger acting force to the two painting opposite ejecting columns 5d, so that the two painting pressing portions 5-2d are respectively pressed against the two end faces of the steel pipe. Then the steel pipe is driven by the transverse moving trolley to move above the roller brush 2 d; under the drive of the roller drive mechanism, the roller brush 2d rotationally brushes the paint in the paint box 3d on the steel pipe; meanwhile, the rotary driving motor 15d drives the painting to rotate the ejection column 5d, so as to drive the steel pipe to rotate, and paint can be painted on the 360-degree circumferential surface of the steel pipe.
After painting is finished, the transverse moving trolley drives the steel pipe to move towards the direction of a drying inlet of the drying box 1e, and at the moment, a pair of opposite clamping modules of the drying and carrying mechanism for preparing to transfer the steel pipe stay at the position of the drying inlet; because the movable oblique top block 6e is arranged on the painting butt-clamping mechanism, the movable oblique top block 6e is gradually close to the drying butt-top column 10e of the butt-clamping module which stays waiting along with the driving of the transverse moving trolley, when the driving oblique top surface 6-1e of the movable oblique top block 6e is contacted with the extrusion driving part 10-2e of the drying butt-top column 10e, the extrusion driving part 10-2e relatively moves upwards along the driving oblique top surface 6-1e along with the continuous driving of the transverse moving trolley, so that the drying butt-top column 10e is driven to move outwards, and meanwhile, the butt-top spring 12e is compressed, so that the painting conveying mechanism is avoided to convey the steel pipe which is just painted to between the two drying butt-top clamping heads 10-1e, as shown in fig. 15-16. When the extrusion driving part 10-2e crosses the active inclined top surface 6-1e, the opposite-top spring 12e releases potential energy to drive the drying opposite-top column 10e to reset, so that the drying bearing part of the drying opposite-top chuck 10-1e extends into the inner cavity of the end part of the steel pipe, the drying top pressure part is pressed on two end surfaces of the steel pipe, and at the moment, the paint brushing bearing part 5-1d of the paint brushing bearing part of the paint opposite-top chuck and the drying bearing part of the drying opposite-top chuck 10-1e are simultaneously positioned in the inner cavity of the steel pipe, as shown in fig. 17-18.
Then, the butt clamp driving motor 6d in the painting carrying mechanism drives the hinged disc to rotate towards the corresponding direction, the two push-pull rods 7d respectively drive the two painting butt columns 5d to be synchronously away from each other, so that the painting bearing parts 5-1d come out from the inner cavity of the end part of the steel pipe, the steel pipe is transferred into the drying carrying mechanism, the drying carrying mechanism drives the steel pipe to move forwards, and when the steel pipe passes through the drying moving channel, the drying plates 2e which are oppositely arranged up and down generate high temperature, and the drying of paint on the steel pipe is accelerated. When the steel pipe is close to the drying outlet, the extrusion driving part 10-2e is actively close to the driven inclined top surface 7-1e of the fixed inclined top block 7e, along with the continuous driving of the transmission chain 9e, the extrusion driving part 10-2e moves upwards along the driven inclined top surface 7-1e, so that the drying opposite-top column 10e is driven to move outwards, as shown in fig. 19-21, the opposite-top spring 12e is compressed at the same time, no extra driving force is needed, the drying opposite-top chuck 10-1e is evacuated from the inner cavity of the steel pipe, the steel pipe is loosened, then the steel pipe is automatically transferred to a collecting station from the drying outlet, and the dried steel pipe is collected uniformly. Further, after the extrusion driving part 10-2e crosses the driven inclined top surface 7-1e, the opposite-top spring 12e releases potential energy to drive the drying opposite-top column 10e to reset, and the transmission chain 9e continues to drive the opposite-clamp module to circularly move to prepare for carrying the next steel pipe to be dried.
The present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents and are included in the scope of the present invention.
Claims (10)
1. An automatic painting and drying device for a roadblock isolation steel pipe is characterized by comprising an automatic painting device and an automatic drying device;
the automatic painting device comprises a painting rack, a roller painting mechanism and a painting carrying mechanism for carrying steel pipes, wherein the roller painting mechanism comprises a roller brush and a roller driving mechanism for driving the roller brush to rotate;
the painting carrying mechanism comprises a painting butt-clamping mechanism for jacking and clamping the steel pipe, a rotary driving mechanism for driving the steel pipe to rotate and a transverse moving trolley for driving the steel pipe to transversely move; the painting butt-clamping mechanism is arranged on the transverse moving trolley and comprises two oppositely arranged painting butt-jacking columns and a butt-clamping driving mechanism for driving the two painting butt-jacking columns to approach or separate from each other; the rotary driving mechanism comprises a rotary driving motor, and an output shaft of the rotary driving motor is coaxially and fixedly connected with the painting opposite ejection column;
the automatic drying device comprises a drying box and a drying and carrying mechanism, two opposite side surfaces of the drying box are provided with a drying inlet and a drying outlet which avoid the entrance and exit of the steel pipe, two groups of drying plates which are arranged oppositely up and down are arranged in the drying box, and a gap between the two groups of drying plates forms a drying moving channel for moving and drying the steel pipe;
the drying and carrying mechanism comprises a transverse moving mechanism and a drying and clamping mechanism, the transverse moving mechanism comprises a drying transverse driving motor and two groups of synchronous transmission assemblies, and the two groups of synchronous transmission assemblies are arranged on two sides of the drying moving channel in parallel; the drying butt-clamping mechanism comprises butt-clamping modules and inclined ejector components, two groups of inclined ejector components are arranged and are respectively positioned on the outer sides of the two groups of synchronous transmission components, each inclined ejector component comprises a movable inclined ejector block and a fixed inclined ejector block, the movable inclined ejector blocks are arranged on the painting butt-clamping mechanism, and the fixed inclined ejector blocks are fixedly arranged at one end, close to a drying outlet, of the drying rack; the butt clamp modules are provided with a plurality of pairs and are uniformly distributed on a transmission chain of the synchronous transmission assembly; the butt clamp modules of the same pair are oppositely arranged at corresponding positions of transmission chains of two groups of synchronous transmission assemblies, each butt clamp module comprises a drying butt column, a movable mounting seat and a butt spring, and the movable mounting seats are fixedly connected to the transmission chains of the synchronous transmission assemblies; the movable mounting seat is provided with two movable mounting holes, and a spring mounting groove is arranged between the two movable mounting holes; the drying opposite-ejecting column penetrates through the two movable mounting holes of the movable mounting seat; the opposite-ejecting spring is positioned in the spring mounting groove, is sleeved on the drying opposite-ejecting column and is connected to one end of the movable mounting seat, and two ends of the opposite-ejecting spring sleeve are respectively abutted against the movable mounting seat and the drying opposite-ejecting column;
one end of the drying opposite-vertex column, which is close to the steel pipe, is provided with a drying opposite-vertex chuck, and the other end of the drying opposite-vertex column, which is far away from the steel pipe, is provided with an extrusion driving part; the movable inclined ejecting block is provided with an active inclined top surface matched with the extrusion driving part, and the fixed inclined ejecting block is provided with a passive inclined top surface matched with the extrusion driving part; the active inclined top surface and the passive inclined top surface are oppositely arranged; the drying opposite-pushing chuck is provided with a drying supporting part which is used for extending into the inner cavity of the steel pipe to support the steel pipe and a drying pushing part which is used for pushing and pressing the steel pipe on the end face; the painting butt-joint chuck and the drying butt-joint chuck are of semicircular table structures, and in a steel pipe handover state, a painting bearing part of the painting butt-joint chuck and a drying bearing part of the drying butt-joint chuck are simultaneously located in an inner cavity of the steel pipe.
2. The automatic painting and drying equipment for the roadblock isolation steel pipes as claimed in claim 1, wherein the butt-clamp driving mechanism comprises a butt-clamp driving motor and butt-clamp transmission assemblies, the butt-clamp transmission assemblies are provided in two groups, and the butt-clamp transmission assemblies comprise push-pull rods and push-pull moving seats; the end part of an output shaft of the butt clamp driving motor is provided with a hinged disc, one ends of two push-pull rods are symmetrically hinged on the hinged disc, and the other ends of the two push-pull rods are respectively hinged with corresponding push-pull movable seats; one end of the painting opposite-ejecting column is rotatably connected to the push-pull moving seat, the end of the other end of the painting opposite-ejecting column is provided with a painting opposite-ejecting chuck, and the painting opposite-ejecting chuck is provided with a painting bearing part which is used for extending into an inner cavity of the steel pipe to bear the steel pipe and a painting pressing part which is used for pressing the end face of the steel pipe.
3. The automatic painting drying equipment for the roadblock isolation steel pipes as claimed in claim 1, wherein the roller painting mechanisms are provided in two groups, and the two groups of roller painting mechanisms are arranged on the painting rack in a staggered manner in the steel pipe conveying direction and the direction perpendicular to the steel pipe conveying direction.
4. The automatic painting drying equipment for the roadblock isolation steel pipes as claimed in claim 1, wherein the transverse moving trolley comprises a transverse moving beam, a painting transverse driving motor and a painting transverse transmission assembly, wherein the painting transverse driving motor is fixedly arranged on the transverse moving beam;
the painting transverse transmission assembly comprises a transverse transmission shaft and a chain transmission assembly, two ends of the transverse transmission shaft are respectively and coaxially connected with a transverse moving wheel, the transverse moving wheel is rotatably connected to a transverse mounting seat, and the transverse moving wheel is supported on a painting rack; the chain transmission assembly is connected between the transverse transmission shaft and the painting transverse driving motor; and two ends of the transverse moving beam are fixed on the transverse mounting seat.
5. The automatic painting and drying equipment for the roadblock isolation steel pipes as claimed in claim 4, wherein the lateral side of the lateral mounting seat is provided with two lateral guide wheels, and the axes of the lateral guide wheels are parallel to the vertical direction.
6. The automatic painting drying apparatus for steel barrier isolation pipes according to claim 2, wherein the push-pull moving seat is connected to the transverse installation seat through a linear guide structure, and the linear guide structure comprises a guide hole provided on the transverse installation seat and a guide portion provided on the push-pull moving seat.
7. The automatic painting and drying equipment for the road barrier isolation steel pipes as claimed in claim 1, wherein a drying transmission shaft is arranged between the two groups of synchronous transmission assemblies, and the drying transverse driving motor is coaxially and fixedly connected with the drying transmission shaft.
8. The automatic painting and drying equipment for the road-block isolation steel pipes as claimed in claim 1, wherein the bottom of the movable mounting seat is provided with two supporting rollers which are supported on a drying rack.
9. The automatic painting and drying equipment for the roadblock isolation steel pipes as claimed in claim 6, wherein the movable inclined ejecting block is fixedly connected to the push-pull movable seat.
10. The automatic painting and drying equipment for the roadblock isolation steel pipes as claimed in claim 1, wherein a material guide plate is arranged below the drying outlet, and the material guide plate is arranged in a downward inclined manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011532599.5A CN112691838A (en) | 2020-12-22 | 2020-12-22 | Automatic painting and drying equipment for roadblock isolation steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011532599.5A CN112691838A (en) | 2020-12-22 | 2020-12-22 | Automatic painting and drying equipment for roadblock isolation steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112691838A true CN112691838A (en) | 2021-04-23 |
Family
ID=75510688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011532599.5A Withdrawn CN112691838A (en) | 2020-12-22 | 2020-12-22 | Automatic painting and drying equipment for roadblock isolation steel pipe |
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| Country | Link |
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| CN (1) | CN112691838A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4125087A (en) * | 1977-08-22 | 1978-11-14 | Ronning Bengt L | Apparatus for cleaning and painting gas bottles |
| CN108452976A (en) * | 2018-03-27 | 2018-08-28 | 南安泊阅工业设计有限公司 | A kind of auto parts mopping device |
| CN108704812A (en) * | 2018-08-09 | 2018-10-26 | 湖州友星木业有限公司 | A kind of timber floor automatic mopping apparatus |
| CN110108106A (en) * | 2019-04-19 | 2019-08-09 | 北京科技大学 | A kind of continous way automatic drier and method |
| CN110355040A (en) * | 2019-07-10 | 2019-10-22 | 中国十七冶集团有限公司 | A kind of steel pipe mopping device and its application method |
| CN111957498A (en) * | 2020-08-17 | 2020-11-20 | 刘城市 | Iron bucket paint brush uniform device |
| CN112058595A (en) * | 2020-09-07 | 2020-12-11 | 佛山市集知汇科技有限公司 | Automatic painting equipment for surface of steel pipe |
-
2020
- 2020-12-22 CN CN202011532599.5A patent/CN112691838A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4125087A (en) * | 1977-08-22 | 1978-11-14 | Ronning Bengt L | Apparatus for cleaning and painting gas bottles |
| CN108452976A (en) * | 2018-03-27 | 2018-08-28 | 南安泊阅工业设计有限公司 | A kind of auto parts mopping device |
| CN108704812A (en) * | 2018-08-09 | 2018-10-26 | 湖州友星木业有限公司 | A kind of timber floor automatic mopping apparatus |
| CN110108106A (en) * | 2019-04-19 | 2019-08-09 | 北京科技大学 | A kind of continous way automatic drier and method |
| CN110355040A (en) * | 2019-07-10 | 2019-10-22 | 中国十七冶集团有限公司 | A kind of steel pipe mopping device and its application method |
| CN111957498A (en) * | 2020-08-17 | 2020-11-20 | 刘城市 | Iron bucket paint brush uniform device |
| CN112058595A (en) * | 2020-09-07 | 2020-12-11 | 佛山市集知汇科技有限公司 | Automatic painting equipment for surface of steel pipe |
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Application publication date: 20210423 |
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