CN116550513B - Pipe fitting connector surface spraying treatment facility - Google Patents

Pipe fitting connector surface spraying treatment facility Download PDF

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Publication number
CN116550513B
CN116550513B CN202310789733.7A CN202310789733A CN116550513B CN 116550513 B CN116550513 B CN 116550513B CN 202310789733 A CN202310789733 A CN 202310789733A CN 116550513 B CN116550513 B CN 116550513B
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CN
China
Prior art keywords
pipe
paint
fixedly connected
group
spraying
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Active
Application number
CN202310789733.7A
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Chinese (zh)
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CN116550513A (en
Inventor
章和弟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Jinri Pipe Industry Co ltd
Original Assignee
Jiangsu Jinri Pipe Industry Co ltd
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Publication date
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Priority to CN202310789733.7A priority Critical patent/CN116550513B/en
Publication of CN116550513A publication Critical patent/CN116550513A/en
Application granted granted Critical
Publication of CN116550513B publication Critical patent/CN116550513B/en
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Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0278—Arrangement or mounting of spray heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B16/00—Spray booths
    • B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
    • 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
    • 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
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
    • 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
    • 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
    • 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
    • B05D3/04—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 exposure to gases
    • B05D3/0406—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 exposure to gases the gas being air
    • B05D3/0426—Cooling with air
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Spray Control Apparatus (AREA)

Abstract

The invention relates to the technical field of pipe fitting connector spraying, in particular to pipe fitting connector outer surface spraying treatment equipment, which comprises an outer shell, and a first paint box and a second paint box which are fixedly connected to the top of the outer shell, wherein the first paint box and the second paint box are respectively provided with a paint pump for conveying paint, the paint pumps are electrically connected with an intermittent switch controller, and the pipe fitting connector outer surface spraying treatment equipment further comprises: conveying mechanisms are arranged at the left side and the right side of the outer shell and are used for changing the positions of process points for carrying out surface treatment on the pipe fittings; and the pipe locking mechanisms are correspondingly arranged on the conveying mechanisms at two sides and are used for locking and mounting the pipe fitting connectors on the conveying mechanisms. The conveying mechanism adopted by the invention has higher automation degree, and the adopted pipe locking mechanism can ensure the stable conveying of the pipe connectors, can prevent the inside of the pipe connectors from being polluted by paint, and ensures the spraying quality of the pipe connectors.

Description

Pipe fitting connector surface spraying treatment facility
Technical Field
The invention relates to the technical field of pipe joint spraying, in particular to equipment for spraying and processing the outer surface of a pipe joint.
Background
The pipe joint is a connecting tool between pipes, plays an indispensable important role in the pipe, is one of main components of a hydraulic pipeline, is made of various materials, such as stainless steel, cast iron, plastics and the like, and is generally made of plastic materials.
The existing spraying mode is carried out by hoisting the pipe fitting connector and then spraying by using a paint spraying device, the spraying mode is to suspend the sprayed paint in the air, contact with the pipe fitting connector and attach the sprayed paint on the outer wall of the pipe fitting connector, so that the sprayed paint is difficult to uniformly spray on the folded angle position of the L-shaped pipe fitting connector, the later stage is required to carry out manual paint supplementing treatment, the spraying mode is more troublesome, the pipe fitting connector is hoisted by a clamp, in the transportation and shutdown process, the pipe fitting connector often falls off due to shaking caused by inertia, and the spraying efficiency of the paint outside the pipe fitting connector is relatively affected.
Disclosure of Invention
The technical problem to be solved is that the outer surface spraying treatment equipment for the pipe joint can solve the above-mentioned problems.
In order to achieve the above purpose, the invention adopts the following technical scheme that the pipe fitting connector outer surface spraying treatment equipment comprises an outer shell, and a first paint box and a second paint box which are fixedly connected to the top of the outer shell, wherein the first paint box and the second paint box are respectively provided with a paint pump for conveying paint, the paint pumps are electrically connected with an intermittent switch controller, and the pipe fitting connector outer surface spraying treatment equipment further comprises:
conveying mechanisms are arranged on the left side and the right side of the outer shell and are used for changing the positions of process points for carrying out surface treatment on the pipe connectors.
And the pipe locking mechanisms are correspondingly arranged on the conveying mechanisms at two sides and are used for locking and mounting the pipe fitting connectors on the conveying mechanisms.
The conveying mechanism comprises a mounting opening formed in the left side wall and the right side wall of the outer casing, a side baffle is mounted in the mounting opening, an inner supporting plate is fixedly connected to the inner side of one side baffle, the outer side surface of the side baffle is fixedly connected with an inner connecting wall of a square connecting cover, the outer connecting wall of the square connecting cover is fixedly connected with the outer side surface of the outer casing, a guide groove is reserved between the outer edge of the side baffle and the side wall of the mounting opening, the guide groove is rectangular and is rounded in top angle, chains are arranged on the outer side of the side baffle corresponding to the outer edge of the side baffle, chain wheels are arranged at four top angle positions of the chains, each chain wheel is meshed with the chains, the chain wheels are connected to the side baffle in a rotating mode, the rotating shaft of any one chain wheel is fixedly connected with the output end of a second driving motor, the second driving motor is fixedly connected to the outer side of the square connecting cover, and the second driving motor is electrically connected with the intermittent switch controller.
The locking pipe mechanism comprises a plurality of guide clamping rollers which are uniformly and symmetrically connected in guide grooves on two sides in a sliding mode, a connecting fork is fixedly connected to the outer sides of the guide clamping rollers, the connecting fork is correspondingly and fixedly connected to the inner side face of a chain, a connecting block is connected to the inner side of the guide clamping rollers in a rotating mode, a sleeve is fixedly connected to the inner side of the connecting block, a telescopic rod is connected to the telescopic rod in a sliding mode, a pushing spring is arranged between one end of the telescopic rod located inside the sleeve and the inner side wall of the sleeve, one end of the telescopic rod, far away from the telescopic rod, is fixedly connected to a spherical hinge support, one end of the spherical hinge support, far away from the telescopic rod, is fixedly connected to a mounting shell, a cross connecting frame is fixedly connected to each support rod of the cross connecting frame in a sliding mode, a movable block is fixedly connected to the connecting fork, a guide groove is formed in each support rod of the corresponding to the inner side wall of the mounting shell, the clamping fork is connected to the guide groove in a sliding mode, and clamping springs are respectively arranged at two ends of the movable block along the direction of the support rod.
As a preferable technical scheme of the invention, a mounting groove is formed in one side surface of the clamping fork far away from the central axis of the mounting shell, a plurality of round rolling pieces are rotationally connected in the mounting groove, the round rolling pieces are preferentially contacted with the inner wall of the pipe fitting connector, the end head of the clamping fork far away from the mounting shell is in a sharp mouth shape, the sharp mouth deflects towards the central axis of the mounting shell, a rubber rod is fixedly connected to the center of one side wall of the clamping fork close to the pipe fitting connector, and one end of the rubber rod far away from the clamping fork is fixedly connected with a magnetic ball.
As a preferred technical solution of the present invention, the pipe fitting connector outer surface spraying treatment device further includes:
the pre-spraying part, the even spreading mechanism and the paint-supplementing spraying part are sequentially arranged between the top wall of the outer shell and the inner supporting plate from front to back.
As a preferable technical scheme of the invention, the pre-spraying piece is correspondingly arranged on the upper side and the lower side of the N-th group of locking pipe mechanisms on the front side of the upper row and is used for pre-spraying paint on the pipe fittings on the N-th group of locking pipe mechanisms on the upper row, the pre-spraying piece comprises a support plate which is fixedly connected on the top wall of the outer shell and the inner support plate corresponding to the N-th group of locking pipe mechanisms, a conveying branch pipe is fixedly connected on the support plate, if a nozzle is interfered on the conveying branch pipe, the central axis of the pre-nozzle on the upper side and the central axis of the sleeve of the N-th group of locking pipe mechanisms on the lower side are positioned on the same plane, the plane forms an angle of 45 degrees with the top wall of the outer shell, and the upper conveying branch pipe and the lower conveying branch pipe are connected with the paint pump output end of the first paint box.
The even mechanism corresponds to be established the upper and lower both sides of the N+1th group lock pipe mechanism of upper row for evenly spread to the dog-ear position of the pipe fitting connector on the N+1th group lock pipe mechanism of upper row carries out the paint, and even mechanism is including last subsides roller and the lower subsides roller that correspond the upper and lower symmetry setting of pipe fitting connector on the N+1th group lock pipe mechanism of upper row, go up subsides roller and the laminating of the interior dog-ear of pipe fitting connector, and the outer dog-ear laminating of lower subsides roller and pipe fitting connector.
The paint supplementing spraying part is correspondingly arranged on the upper side and the lower side of the upper-row N+2 and N+3 group locking pipe mechanisms and is used for supplementing and spraying paint to the pipe fittings on the upper-row N+2 and N+3 group locking pipe mechanisms, and comprises a fixing frame which is vertically symmetrically and fixedly connected between the upper-row N+2 and N+3 group pipe fittings, wherein the fixing frame is in an X-shaped structure, the fixing frame is fixedly connected with coating atomizers, and the pipelines of the coating atomizers are connected with the paint pump output end of the second paint box.
As a preferable technical scheme of the invention, the even spreading mechanism further comprises a rotating shaft fixedly connected to the centers of one sides of the upper and lower pasting rollers, the rotating shaft is rotatably connected to the mounting bracket, the rotating shaft is connected with the output end of the first driving motor through a synchronous belt, the first driving motor is fixedly connected to the mounting bracket, the first driving motor is electrically connected with the intermittent switch controller, one section of the mounting bracket, which is positioned in the middle of the synchronous belt, adopts a split type connecting structure, one end of the mounting bracket, which is far away from the pipe joint, is fixedly connected with the output end of the first electric push rod, the upper side of the mounting bracket is fixedly connected to the top wall of the outer shell, the lower side of the first electric push rod is fixedly connected to the inner supporting plate, the upper and lower pasting rollers are of a double-layer structure, a plurality of through holes are uniformly formed in the outer layer, balls are filled in the through holes, the inner and outer layer structures are connected through a plurality of supporting blocks, the rotating shaft is of a hollow structure and is communicated with the clearance reserved between the upper pasting roller and the lower pasting roller, the rotating shaft is also rotatably connected with a sealing liquid sleeve drum, the sealing liquid sleeve drum is fixedly connected to the mounting bracket, one section of the sealing liquid sleeve drum, which is positioned in the inner wall of the rotating shaft, which is provided with a section of the surface wall inside of the sealing drum, is fixedly connected with the first section of a paint pump, and the sealing drum.
As a preferred technical solution of the present invention, the pipe fitting connector outer surface spraying treatment device further includes:
and the drying piece, the cooling piece and the blanking piece are sequentially arranged between the bottom wall of the outer shell and the inner supporting plate from back to front.
As a preferable technical scheme of the invention, the drying piece is symmetrically arranged at the lower side of the N group and the N+1 group of locking pipe mechanisms at the rear side of the lower row and is used for drying the paint on the pipe connectors of the N group and the N+1 group of the lower row, the drying piece comprises supporting plates which are symmetrically and fixedly connected on the inner walls of the left side and the right side of the outer shell, the supporting plates incline towards the pipe connectors, a plurality of heating resistance wires are arranged on the supporting plates corresponding to the pipe connectors of the N group and the N+1 group of the lower row, and the heating resistance wires are electrically connected with the intermittent switch controller.
The cooling piece symmetry is established in the lower row rear side N+2th group and N+3rd group lock pipe mechanism downside for to the lower row N+2th group and N+3rd group's pipe fitting joint carry out the cooling of blowing, the cooling piece is including corresponding the cavity of arranging the inside of layer board of the pipe fitting joint of N+2th group and N+3rd group down, and a plurality of fumaroles are offered to the lateral wall that the cavity is close to the pipe fitting joint, and the lateral wall pipe connection air pump's of pipe fitting joint output is kept away from to the cavity, and air pump fixed connection is outside the shell, air pump electric connection intermittent type switch controller.
The blanking piece is arranged on the upper side of the lower row rear side N+4 group pipe locking mechanism and is used for pushing and blanking the pipe fitting connectors of the lower row N+4 group, the blanking piece comprises a second electric push rod which is fixedly connected to the middle part of the pipe fitting connector of the corresponding lower row N+4 group and on the inner supporting plate, the lower end of the second electric push rod is fixedly connected with a push fork, and the second electric push rod is electrically connected with the intermittent switch controller.
As a preferable technical scheme of the invention, a section of the guide clamping roller, which is positioned in the connecting block, is provided with a ring groove, one side surface of the connecting block is connected with a clamping bolt in a threaded manner, and the inner end of the clamping bolt extends into the ring groove.
As a preferable technical scheme of the invention, the outer connecting wall of the connecting cover and the outer shell of the side baffle plate, which are in a shape like a Chinese character 'Hui', are detachably and fixedly connected on one side of the side baffle plate, which is not contacted with the inner supporting plate.
The beneficial effects are that:
1. the conveying mechanism adopted by the pipe fitting connector outer surface spraying treatment equipment provided by the invention can intermittently adjust and convey all positions according to the treatment process steps of the pipe fitting connector by utilizing the conveying track of the chain, and has higher degree of automation.
2. According to the pipe locking mechanism adopted by the pipe fitting connector outer surface spraying treatment equipment, the pipe fitting connectors with different pipe diameters can be clamped by utilizing the elastic deformation of the clamping springs, the end faces of the two ends of the pipe fitting connector are synchronously abutted by utilizing the elastic deformation of the pushing springs, stable conveying of the pipe fitting connector is ensured, meanwhile, the inside of the pipe fitting connector is prevented from being polluted by paint, and the spraying quality of the pipe fitting connector is ensured.
3. According to the pipe fitting connector outer surface spraying treatment equipment, the pre-spraying piece, the even spreading mechanism and the paint repairing spraying piece are matched, the hierarchical type pipe fitting connector paint spraying surface is treated, the spraying treatment process is perfect, the spraying effect of the pipe fitting connector can be greatly ensured, and the conditions of missing spraying and multiple spraying are avoided.
4. According to the pipe fitting connector outer surface spraying treatment equipment, the drying piece, the cooling piece and the blanking piece are matched, so that paint can be dried rapidly, the high-temperature pipe fitting connector can be cooled, meanwhile, automatic blanking can be realized, the working efficiency is high, and the shipment time of the pipe fitting connector is not influenced.
Drawings
The invention will be further described with reference to the drawings and examples.
Fig. 1 is a schematic view of the internal cross-sectional perspective structure of the present invention.
Fig. 2 is a schematic perspective view of a cross-section of the position of the conveying mechanism in the present invention.
Fig. 3 is a schematic diagram of the overall right-view perspective of the present invention.
Fig. 4 is a schematic view of the connecting section structure of the locking pipe mechanism in the present invention.
Fig. 5 is a schematic view showing a connection structure of the pre-spray member in the present invention.
Fig. 6 is a schematic view of the connection structure of the paint repair spray part in the invention.
Fig. 7 is a schematic view of the connection structure of the leveling mechanism in the present invention.
Fig. 8 is an enlarged schematic view of the structure of a in fig. 7.
FIG. 9 is a schematic diagram of the connection distribution structure of the leveling mechanism, the pipe locking mechanism and the pipe joint in the present invention.
In the figure: 1. a tube locking mechanism; 101. a magnetic ball; 102. a rubber rod; 103. a clamping fork; 104. round rolling sheets; 105. a guide groove; 106. a mounting shell; 107. a clamping spring; 108. a movable block; 109. a spherical hinge support; 110. a telescopic rod; 111. a sleeve; 112. a connecting block; 113. a guide clamping roller; 114. a connecting fork; 115. pushing the spring tightly; 116. a cross connecting frame; 2. a pre-spray; 21. pre-spraying heads; 22. a conveying branch pipe; 23. a support plate; 3. a first paint tank; 4. a second paint tank; 41. coating an atomizer; 42. a fixing frame; 5. paint repair spraying parts; 6. a supporting plate; 7. a drying piece; 71. heating the resistance wire; 8. a leveling mechanism; 81. a first electric push rod; 82. a first driving motor; 83. a roller is attached; 83a, lower adhesive rollers; 84. a mounting bracket; 85. sealing liquid sleeve drum; 86. a rotating shaft; 87. a liquid inlet; 9. a cooling member; 91. a gas injection hole; 92. an air pump; 10. a blanking member; 1001. pushing fork; 1002. a second electric push rod; 11. an inner support plate; 12. an outer case; 13. a conveying mechanism; 131. side baffles; 132. a guide groove; 133. a chain; 134. a sprocket; 135. a loop-shaped connecting cover; 136. and a second driving motor.
Detailed Description
Embodiments of the invention are described in detail below with reference to the attached drawings, but the invention can be implemented in a number of different ways, which are defined and covered by the claims.
Referring to fig. 1 and 2, a pipe fitting connector surface spraying treatment facility, including outer casing 12 to and fixed connection is at outer casing 12 top first paint case 3 and second paint case 4, and first paint case 3 and second paint case 4 all are equipped with the paint pump that is used for carrying paint, and paint pump electric connection intermittent type switch controller (for prior art, not show in the drawing, the position change of intermittent type switch controller can be carried out according to actual installation to the person skilled in the art), pipe fitting connector surface spraying treatment facility still includes:
conveying mechanisms 13 are arranged at the left side and the right side of the outer shell 12 and are used for changing the positions of process points for carrying out surface treatment on the pipe fittings.
The pipe locking mechanisms 1 are correspondingly arranged on the conveying mechanisms 13 on two sides and are used for locking and installing the pipe fitting connectors on the conveying mechanisms 13.
Referring to fig. 1, 2 and 3, the conveying mechanism 13 includes a mounting opening formed on the left and right side walls of the outer casing 12, a side baffle 131 is mounted in the mounting opening, wherein the inner side of the side baffle 131 is fixedly connected with the inner supporting plate 11, the outer side of the side baffle 131 is fixedly connected with the inner connecting wall of the square connecting cover 135, the outer connecting wall of the square connecting cover 135 is fixedly connected with the outer side of the outer casing 12, a guiding groove 132 is left between the outer edge of the side baffle 131 and the side wall of the mounting opening, the guiding groove 132 is rectangular and has rounded corners, chains 133 are disposed at the outer side of the side baffle 131 and correspond to the outer edges thereof, four corners of the chains 133 are provided with sprockets 134, each sprocket 134 is engaged with the corresponding chain 133, the sprocket 134 is rotatably connected to the side baffle 131, the rotating shaft of any one sprocket 134 is fixedly connected with the output end of the second driving motor 136, the second driving motor 136 is fixedly connected to the outer side of the square connecting cover 135, and the second driving motor 136 is electrically connected with the intermittent switch controller.
Specifically, during operation, the intermittent switch controller is used for controlling the second driving motor 136 to operate, the second driving motor 136 drives the chain 133 to drive through the chain wheel 134, the chain 133 drives the pipe connector to move according to the track of the chain 133 through the connecting fork 114 connected with the chain 133, the time required for transferring the N pipe connector to the position of the (n+1) pipe connector is a pipe transferring period, the second driving motor 136 is started in the pipe transferring period, and the second driving motor 136 is closed in the pipe transferring period.
Referring to fig. 2, 3 and 4, the locking mechanism 1 includes a plurality of guiding clamping rollers 113 which are uniformly and symmetrically slidingly connected in guiding grooves 132 on both sides, the outer sides of the guiding clamping rollers 113 are fixedly connected with connecting forks 114, the connecting forks 114 are correspondingly and fixedly connected to the inner sides of chains 133, the inner sides of the guiding clamping rollers 113 are rotationally connected with connecting blocks 112, the inner sides of the connecting blocks 112 are fixedly connected with sleeves 111, telescopic rods 110 are slidingly connected inside the sleeves 111, a pushing spring 115 is arranged between one end of each telescopic rod 110 positioned inside each sleeve 111 and the inner side of each sleeve 111, one end of each telescopic rod 110, which is far away from each sleeve 111, is fixedly connected with a spherical hinge support 109, one end of each spherical hinge support 109, which is far away from each telescopic rod 110, is fixedly connected to a mounting shell 106, a cross connecting frame 116 is fixedly connected to each strut of the mounting shell 106, movable blocks 108 are fixedly connected to each cross connecting frame 108, each inner side wall of the mounting shell 106 is correspondingly provided with a guide groove 105 of each strut of the cross connecting frame 116, each of the movable blocks 103 is slidingly connected to each strut 105, each movable block 108 is provided with a clamping spring 107 along two ends of the strut direction, and each strut 107 is sleeved on each guide groove 107.
During specific work, the guide clamping roller 113 and the guide groove 132 are matched, so that the pipe joint moves stably and directionally, then the end heads of the pipe joint are matched to the clamping fork 103, the movable block 108 is enabled to move through the elasticity of the clamping spring 107 to drive the clamping fork 103 to move along the guide groove 105 to lock the end heads of the pipe joint, the position of the installation shell 106 is automatically adjusted through the elasticity of the pushing spring 115, the distance matching of the end heads of the two ends of the pipe joint with different lengths is met, under the action of gravity, the pipe joint can be in a state seen in fig. 9, the plane of the end heads of the two ends of the pipe joint forms an angle of 45 degrees with the horizontal plane, and because the spherical hinge support 109 has the direction, the installation shell 106 can change the angle to incline downwards to match the end heads of the pipe joint.
Referring to fig. 4, a side surface of the clamping fork 103 far away from the central axis of the mounting shell 106 is provided with a mounting groove, a plurality of circular rolling pieces 104 are rotationally connected in the mounting groove, the circular rolling pieces 104 are preferentially contacted with the inner wall of the pipe fitting connector, one end of the clamping fork 103 far away from the mounting shell 106 is provided with a sharp mouth shape, the sharp mouth is inclined towards the central axis of the mounting shell 106, the center of a side wall of the clamping fork 103 close to the pipe fitting connector is fixedly connected with a rubber rod 102, and one end of the rubber rod 102 far away from the clamping fork 103 is fixedly connected with a magnetic ball 101.
During specific work, the round rolling piece 104 is arranged to convert sliding into rolling contact, smooth access of the pipe fitting connector is facilitated, the sharp mouth is arranged to enable the clamping fork 103 to be quickly aligned into the end head of the pipe fitting connector by utilizing the inclined plane of the sharp mouth, the magnetic balls 101 are arranged to enable the installation shells 106 to be mutually close by utilizing mutual attraction and pulling of the two magnetic balls 101 inside the same pipe fitting connector, the installation shells 106 are used for sealing the end head of the pipe fitting connector, inner pollution of paint is avoided (see figure 9), the rubber rod 102 is arranged to enable the pipe type of the pipe fitting connector to be met, and direct insertion interference of the magnetic balls 101 is avoided.
Referring to fig. 1, the pipe joint outer surface spraying treatment device further includes:
the pre-spraying part 2, the leveling mechanism 8 and the paint repair spraying part 5 are sequentially arranged between the top wall of the outer shell 12 and the inner supporting plate 11 from front to back.
Referring to fig. 1 and 5, the pre-spraying member 2 is correspondingly disposed on the upper and lower sides of the nth group of locking pipe mechanisms 1 on the front side of the upper row, and is used for pre-spraying paint on the pipe connectors on the nth group of locking pipe mechanisms 1 on the upper row, where the pre-spraying member 2 includes a support plate 23 corresponding to the nth group of locking pipe mechanisms 1 and fixedly connected to the top wall of the outer casing 12 and the inner support plate 11, a conveying branch pipe 22 is fixedly connected to the support plate 23, a plurality of pre-spraying heads 21 are uniformly connected to the conveying branch pipe 22 through pipes, the central axes of the pre-spraying heads 21 on the upper and lower sides and the central axes of the sleeves 111 of the nth group of locking pipe mechanisms 1 are located on the same plane, and the plane forms an angle of 45 ° with the top wall of the outer casing 12, and the upper and lower conveying branch pipes 22 are connected to the paint pump output end of the first paint tank 3 through pipes.
Referring to fig. 1, 7 and 9, the leveling mechanism 8 is correspondingly disposed on the upper and lower sides of the n+1 group pipe locking mechanism 1 of the upper row, and is used for leveling paint on the folded corner portion of the pipe fitting connector on the n+1 group pipe locking mechanism 1 of the upper row, and the leveling mechanism 8 includes an upper adhesive roller 83 and a lower adhesive roller 83a that are vertically symmetrically disposed on the pipe fitting connector on the n+1 group pipe locking mechanism 1 of the upper row, the upper adhesive roller 83 is attached to an inner folded corner of the pipe fitting connector, and the lower adhesive roller 83a is attached to an outer folded corner of the pipe fitting connector.
Referring to fig. 1 and 6, the paint repair spraying part 5 is correspondingly arranged at the upper and lower sides of the upper n+2 and n+3 groups of locking pipe mechanisms 1 and is used for repairing and spraying paint on the pipe connectors of the upper n+2 and n+3 groups of locking pipe mechanisms 1, the paint repair spraying part 5 comprises a fixing frame 42 which is vertically and symmetrically and fixedly connected between the upper n+2 and n+3 groups of pipe connectors, the fixing frame 42 is in an X shape and fixedly connected with a coating atomizer 41 at the frame end, and the pipe ends of the coating atomizers 41 are connected with the paint pump output end of the second paint box 4 in a pipeline manner.
Referring to fig. 1, 7 and 8, the leveling mechanism 8 further includes a rotating shaft 86 fixedly connected to one side centers of the upper and lower attaching rollers 83 and 83a, the rotating shaft 86 is rotatably connected to a mounting bracket 84, the rotating shaft 86 is connected to an output end of the first driving motor 82 through a synchronous belt, the first driving motor 82 is fixedly connected to the mounting bracket 84, the first driving motor 82 is electrically connected to the intermittent switch controller, a section of the mounting bracket 84 located in the middle of the synchronous belt adopts a split connection structure, one end of the mounting bracket 84 far away from the pipe connector is fixedly connected to an output end of the first electric push rod 81, the upper side of the first electric push rod 81 is fixedly connected to a top wall of the outer casing 12, the downside first electric putter 81 fixed connection is on interior fagging 11, go up the subsides roller 83 and lower subsides roller 83a and adopt bilayer structure, leave the clearance between the inlayer, a plurality of thru holes are evenly offered to the skin, load the ball in the thru hole, the inlayer structure links to each other through a plurality of supporting shoe, pivot 86 is hollow structure and communicates with each other with the clearance that last subsides roller 83 and lower subsides roller 83a left, pivot 86 still rotates and is connected with and seals liquid sleeve drum 85, seal liquid sleeve drum 85 fixed connection is on installing support 84, pivot 86 is located the inside one section table wall of sealing liquid sleeve drum 85 and offers inlet 87, seal liquid sleeve drum 85 pipe connection first paint pump output of paint tank 3.
Referring to fig. 1, fig. 5, fig. 6, fig. 7, fig. 8 and fig. 9, in specific operation, the paint pump of the first paint tank 3 is used for blowing paint into the conveying branch pipe 22, the pre-spraying of the paint is carried out on the pipe connector by utilizing the pre-spraying nozzle 21, a 45-degree paint spraying angle is set, the paint is in parabolic motion, the scattering range is wider, the upper pasting roller 83 and the lower pasting roller 83a are in distance matching with the pipe connector by means of the telescopic action of the first electric push rod 81, the bending angles of the pipe connectors of different types can be matched by means of the replacement of the upper pasting roller 83 and the lower pasting roller 83a, the first driving motor 82 is used for driving the rotating shaft 86 to drive the upper pasting roller 83 and the lower pasting roller 83a to rotate, simultaneously, the paint pump of the first paint tank 3 is used for blowing the paint into the sealing sleeve drum 85, the paint is input into the rotating shaft 86 by the liquid inlet 87, then flows into the double-layer gap of the upper pasting roller 83 and the lower pasting roller 83a through the inner cavity of the rotating shaft 86, the rolling balls and the pipe connector are in contact with the pipe connector to roll, the bending angle positions of the pipe connector are rolled by means of the rolling ball adhesion, the paint connector can be dismounted by means of the rolling angle positions of the pipe connector through the replacement of the rolling ball joint, and the same pipe connector can be mounted by the paint connector through the first atomizer and the paint tank 4, and the second atomizer 41 is mounted in the same pipe connector, and the paint tank 41 is dismounted by the paint tank 4, and the paint sprayer is coated by the second atomizer.
Referring to fig. 1, the pipe joint outer surface spraying treatment device further includes:
the drying part 7, the cooling part 9 and the blanking part 10 are sequentially arranged between the bottom wall of the outer shell 12 and the inner supporting plate 11 from back to front.
Referring to fig. 1, the drying member 7 is symmetrically disposed at the lower side of the nth and n+1th group locking mechanisms 1 at the rear side of the lower row, and is used for drying paint on the pipe connectors of the nth and n+1th groups of the lower row, the drying member 7 includes a supporting plate 6 symmetrically and fixedly connected to the inner walls of the left and right sides of the outer casing 12, the supporting plate 6 is inclined towards the pipe connectors, the supporting plate 6 is provided with a plurality of heating resistance wires 71 corresponding to the pipe connectors of the nth and n+1th groups of the lower row, and the heating resistance wires 71 are electrically connected with the intermittent switch controller.
Referring to fig. 1 and 2, the cooling member 9 is symmetrically disposed at the lower side of the n+2th and n+3rd lock pipe mechanisms 1 at the rear side of the lower row, and is used for performing blowing cooling on the pipe connectors of the n+2th and n+3th groups of the lower row, the cooling member 9 includes a cavity formed in the pallet 6 corresponding to the pipe connectors of the n+2th and n+3th groups of the lower row, a plurality of air injection holes 91 are formed in the side wall of the cavity, close to the pipe connectors, of the cavity, a side wall pipeline of the cavity, far away from the pipe connectors, is connected with the output end of the air pump 92, the air pump 92 is fixedly connected with the outside of the outer casing 12, and the air pump 92 is electrically connected with the intermittent switch controller.
Referring to fig. 1, the blanking member 10 is disposed on the upper side of the n+4 group pipe locking mechanism 1 at the rear side of the lower row, and is used for pushing and blanking the n+4 group pipe connectors of the lower row, the blanking member 10 includes a second electric push rod 1002 fixedly connected to the inner supporting plate 11 corresponding to the middle part of the n+4 group pipe connectors of the lower row, the lower end of the second electric push rod 1002 is fixedly connected with a push fork 1001, and the second electric push rod 1002 is electrically connected with an intermittent switch controller.
Referring to fig. 1, fig. 2, fig. 4 and fig. 7, in specific operation, the intermittent switch controller controls the heating resistance wire 71 to operate, then the heating resistance wire 71 is utilized to generate heat to dry the paint on the surface of the pipe connector quickly, the intermittent switch controller controls the air pump 92 to operate to pump air, the air jet hole 91 on the supporting plate 6 jets out flowing air to dry and cool the paint on the pipe connector, the intermittent switch controller controls the second electric push rod 1002 to extend, the push fork 1001 is driven to push the pipe connector, the pressing pressure of the pipe connector is higher than the clamping force of the clamping fork 103, and the pipe connector is automatically separated from the pipe locking mechanism 1 after the attractive force of the magnetic ball 101.
Referring to fig. 4, a section of the guide clamping roller 113 located inside the connecting block 112 is provided with a ring groove, a side surface of the connecting block 112 is connected with a clamping bolt in a threaded manner, and an inner end of the clamping bolt extends into the ring groove.
During specific work, the pipe locking mechanism can be detached through separation of the clamping bolts and the annular grooves, so that maintenance inside the equipment is facilitated.
Referring to fig. 2 and 3, the side shield 131, which is not in contact with the inner support plate 11, has its outer connecting wall of the loop-shaped connecting cover 135 and the outer casing 12 connected in a detachable and fixed manner.
In particular, the side baffle 131 is provided in a detachable structure, so that the structure inside the outer casing 12 can be maintained and parts can be replaced.
When in operation, the device comprises: s1: in the preparation stage, the pipe locking mechanism can be detached through the separation of the clamping bolt and the annular groove, the side baffle 131 with a detachable structure is detached on one side, the structure inside the outer shell 12 is maintained, the parts are replaced, the roller parts of the same batch of fitting pipe connectors are replaced through the detaching structure detaching and installing support 84, curve matching is carried out on the folding angles of different types of pipe connectors through replacing the upper sticking roller 83 and the lower sticking roller 83a, the distance matching is carried out on the upper sticking roller 83, the lower sticking roller 83a and the pipe connectors through measuring the folding angles of the pipe connectors by utilizing the expansion and contraction of the first electric push rod 81, and thus the preparation stage is completed.
S2, when the equipment needs to work, feeding is carried out at the front end shell opening position of the outer shell 12, during feeding, the whole equipment is in a shutdown state, in the feeding stage, the pipe connector is placed in the pipe locking mechanism 1 closest to the shell opening in the upper row, the pipe connector is subjected to end matching, the clamping fork 103 is quickly aligned into the pipe connector end by utilizing the inclined plane of the sharp mouth, the circular rolling piece 104 is utilized to convert sliding into rolling contact, the pipe connector is smoothly connected, the movable block 108 is enabled to move to drive the clamping fork 103 to move along the guide groove 105 to lock the end of the pipe connector by the elasticity of the clamping spring 107, the magnetic balls 101 are utilized to mutually attract and pull the installation shells 106 to mutually approach, the end of the pipe connector is sealed by the installation shells 106, the position of the installation shells 106 is automatically adjusted by the elasticity of the pushing springs 115, the pipe connector is centered and pressed tightly, the end planes of the two ends of the pipe connector are 45 degrees with the horizontal plane of the spherical hinge support 109, and the end of the installation shells 106 is enabled to be matched with the end orientation of the pipe connector, and the feeding pipe connector is completed.
S3: the feeding needs to be continuously performed, the pipe locking mechanism 1 is transferred to the feeding position by using the conveying mechanism 13 at the same position of the outer shell 12 for feeding the pipe connector, the transmission stage is controlled by the intermittent switch controller to operate the second driving motor 136 for a period of time, which is the period of time required by the position of the last pipe locking mechanism 1 transferred to the next pipe locking mechanism 1, the period of time can be called a pipe transmission period, the pipe locking mechanism 1 can be sequentially distributed at each process position with the pipe connector, then process processing points are changed one by the conveying mechanism 13, after the pipe transmission period is finished, the operation of the second driving motor 136 is controlled by the intermittent switch controller, then the operation of the paint pump, the first driving motor 82, the heating resistance wire 71, the air pump 92 and the second motor push rod is synchronously controlled for a period of time, the period of time can be called a working period, and then the intermittent switch controller is controlled to alternately operate and stop the working period and the pipe transmission period.
S4: in the working period operation stage, paint is pumped into the conveying branch pipe 22 through a paint pump of the first paint tank 3, the paint is pre-sprayed on a pipe joint at the opposite position by utilizing the pre-spray head 21, the upper pasting roller 83 and the lower pasting roller 83a are driven to rotate by driving a rotating shaft 86 through a first driving motor 82 to operate a linkage synchronous belt, meanwhile, the paint pump of the first paint tank 3 pumps the paint into a sealing liquid sleeve drum 85, the paint is input into the rotating shaft 86 through a liquid inlet 87, then flows into a double-layer gap between the upper pasting roller 83 and the lower pasting roller 83a through an inner cavity of the rotating shaft 86, rolling is generated by contact between a ball and the pipe joint at the opposite position, the paint in the ball adhesion gap is rolled and smeared on a folding angle position of the pipe joint at the opposite position, the paint is pumped into a coating atomizer 41 through a paint pump in the second paint tank 4, the coating atomizer 41 atomizes paint to carry out secondary spraying to the pipe fitting connector of relative position, utilize heating resistor wire 71 to produce heat to carry out quick drying to the surface paint of pipe fitting connector of relative position, through control air pump 92 operation extraction air, the air that flows is spouted by the fumarole 91 on layer board 6 carries out the stoving cooling of paint to the pipe fitting connector of relative position, extend through second electric putter 1002, drive push fork 1001 promotes the pipe fitting connector of relative position, the pressure that the pipe fitting connector pushed down is higher than the clamping force of joint fork 103, and after the appeal of magnetic force ball 101, the pipe fitting connector can break away from lock pipe mechanism 1 voluntarily, second electric putter 1002 only moves the extension and retract once again in the operating period, the paint pump, first driving motor 82, heating resistor wire 71 and air pump 92 are continuous operation.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (9)

1. A pipe fitting connector surface spraying treatment facility, its characterized in that: including outer casing (12) to and fixed connection is at outer casing (12) top first paint case (3) and second paint case (4), and first paint case (3) and second paint case (4) all are equipped with the paint pump that is used for carrying paint, and paint pump electric connection intermittent type switch controller, pipe fitting connector surface spraying treatment facility still includes:
conveying mechanisms (13) are arranged at the left side and the right side of the outer shell (12) and are used for changing the positions of process points for carrying out surface treatment on the pipe fittings;
the pipe locking mechanisms (1) are correspondingly arranged on the conveying mechanisms (13) at two sides and are used for locking and mounting the pipe fitting connectors on the conveying mechanisms (13);
the conveying mechanism (13) comprises a mounting opening formed in the left side wall and the right side wall of the outer casing (12), side baffles (131) are mounted in the mounting opening, inner supporting plates (11) are fixedly connected to the inner side of each side baffle (131), the outer side face of each side baffle (131) is fixedly connected with the inner connecting wall of a square connecting cover (135), the outer connecting wall of each square connecting cover (135) is fixedly connected with the outer side face of the outer casing (12), a guide groove (132) is reserved between the outer edge of each side baffle (131) and the side wall of the mounting opening, the guide groove (132) is rectangular and has rounded top corners, chains (133) are arranged on the outer side of each side baffle (131) corresponding to the outer edge of each side baffle, chain wheels (134) are meshed with the corresponding chains (133), the chain wheels (134) are rotatably connected to the inner connecting walls of the side baffles (131), a rotating shaft of any one chain wheel (134) is fixedly connected with the output end of a second driving motor (136), the second driving motor (136) is fixedly connected to the outer side of the square connecting cover (135), and the second driving motor (136) is electrically connected with an intermittent controller;
the locking tube mechanism (1) comprises a plurality of guiding clamping rollers (113) which are uniformly and symmetrically connected in guide grooves (132) on two sides in a sliding way, a connecting fork (114) is fixedly connected on the outer side of each guiding clamping roller (113), the connecting fork (114) is correspondingly and fixedly connected on the inner side surface of a chain (133), a connecting block (112) is connected on the inner side of each guiding clamping roller (113), a sleeve (111) is fixedly connected on the inner side of each connecting block (112), a telescopic rod (110) is connected in a sliding way inside the sleeve (111), a pushing spring (115) is arranged between one end of each telescopic rod (110) positioned inside the sleeve (111) and the inner side wall of the sleeve (111), one end of each telescopic rod (110) far away from the sleeve (111) is fixedly connected with a spherical hinge support (109), one end of each spherical hinge support (109) far away from each telescopic rod (110) is fixedly connected on a mounting shell (106), a cross connecting frame (116) is fixedly connected in each mounting shell (106), a movable block (108) is connected on each cross connecting frame (116) in a sliding way, a clamping fork (103) is fixedly connected on each movable block (108), each inner side wall of each mounting shell (106) corresponds to each cross connecting frame (103) and each cross connecting frame (105) is provided with a clamping guide groove (105) in the sliding way, two ends of each clamping guide groove (107) are connected in the sliding way, the clamping spring (107) is sleeved on the supporting rod.
2. The pipe joint outer surface spray treatment device according to claim 1, wherein: the mounting groove is offered to a side that joint fork (103) kept away from mounting shell (106) central axis, and a plurality of circular rolling pieces (104) are connected in the mounting groove internal rotation, and the inner wall of pipe fitting connector is contacted to circular rolling piece (104) priority, and the one end that joint fork (103) kept away from mounting shell (106) is established to sharp mouth form, and sharp mouth orientation mounting shell (106) central axis skew, and one side wall center fixed connection rubber stick (102) that is close to pipe fitting connector of joint fork (103), one end fixed connection magnetic force ball (101) that joint fork (103) were kept away from to rubber stick (102).
3. The pipe joint outer surface spray treatment device according to claim 1, wherein: the pipe fitting connector surface spraying treatment facility still includes: the pre-spraying piece (2), the even spreading mechanism (8) and the paint-supplementing spraying piece (5) are sequentially arranged between the top wall of the outer shell (12) and the inner supporting plate (11) from front to back.
4. A pipe joint external surface spray treatment apparatus according to claim 3, wherein: the pre-spraying piece (2) is correspondingly arranged at the upper side and the lower side of the N-th group of locking pipe mechanisms (1) at the front side of the upper row and is used for pre-spraying paint on pipe connectors on the N-th group of locking pipe mechanisms (1) at the upper row, the pre-spraying piece (2) comprises a support plate (23) which is fixedly connected with the top wall of the outer shell (12) and the inner support plate (11) corresponding to the N-th group of locking pipe mechanisms (1), a conveying branch pipe (22) is fixedly connected to the support plate (23), a plurality of pre-spraying heads (21) are uniformly connected to the conveying branch pipe (22) through pipelines, the central axes of the pre-spraying heads (21) at the upper side and the lower side and the central axes of sleeves (111) of the N-th group of locking pipe mechanisms (1) are positioned on the same plane, the plane and the top wall of the outer shell (12) form an angle of 45 degrees, and the upper conveying branch pipe (22) is connected with the paint pump output end of the first paint box (3) through the pipelines;
the even spreading mechanism (8) is correspondingly arranged at the upper side and the lower side of the upper row (n+1) group of pipe locking mechanisms (1) and is used for evenly spreading paint on the folded corner parts of the pipe connectors on the upper row (n+1) group of pipe locking mechanisms (1), the even spreading mechanism (8) comprises an upper sticking roller (83) and a lower sticking roller (83 a) which are correspondingly and vertically symmetrically arranged on the pipe connectors on the upper row (n+1) group of pipe locking mechanisms (1), the upper sticking roller (83) is attached to the inner folded corners of the pipe connectors, and the lower sticking roller (83 a) is attached to the outer folded corners of the pipe connectors;
the paint supplementing spraying piece (5) is correspondingly arranged on the upper side and the lower side of the upper row of N+2 and N+3 group locking pipe mechanisms (1) and is used for supplementing and spraying paint to the pipe connectors on the upper row of N+2 group and N+3 group locking pipe mechanisms (1), the paint supplementing spraying piece (5) comprises a fixing frame (42) which is fixedly connected between the upper row of N+2 group and N+3 group pipe connectors in an up-down symmetrical mode, the fixing frame (42) is X-shaped, the frame end is fixedly connected with a coating atomizer (41), and the pipeline of each coating atomizer (41) is connected with the paint pump output end of the second paint box (4).
5. The pipe joint outer surface spray treatment device according to claim 4, wherein: the even spreading mechanism (8) also comprises a rotating shaft (86) fixedly connected to the centers of one sides of the upper attaching roller (83) and the lower attaching roller (83 a), the rotating shaft (86) is rotationally connected to the mounting bracket (84), the rotating shaft (86) is connected with the output end of the first driving motor (82) through a synchronous belt, the first driving motor (82) is fixedly connected to the mounting bracket (84), the first driving motor (82) is electrically connected with an intermittent switch controller, one section of the mounting bracket (84) positioned in the middle of the synchronous belt adopts a split type connecting structure, one end of the mounting bracket (84) far away from a pipe joint is fixedly connected with the output end of the first electric push rod (81), the upper side of the first electric push rod (81) is fixedly connected to the top wall of the outer shell (12), the lower side of the first electric push rod (81) is fixedly connected to the inner supporting plate (11), the upper attaching roller (83) and the lower attaching roller (83 a) adopt a double-layer gap structure, the outer layer is uniformly provided with a plurality of inner-layer filling balls, the inner-outer-layer structure is connected with a plurality of support blocks through a plurality of support holes (86) and is fixedly connected with the upper drum (83) and the lower drum (84) through a through holes (85) which are fixedly connected with the rotating shaft (85), the rotating shaft (86) is positioned on one section of surface wall inside the liquid sealing sleeve drum (85), a liquid inlet (87) is formed in the section of surface wall inside the liquid sealing sleeve drum (85), and a pipeline of the liquid sealing sleeve drum (85) is connected with the output end of a paint pump of the first paint box (3).
6. The pipe joint outer surface spray treatment device according to claim 1, wherein: the pipe fitting connector surface spraying treatment facility still includes: and the drying piece (7), the cooling piece (9) and the blanking piece (10) are sequentially arranged between the bottom wall of the outer shell (12) and the inner supporting plate (11) from back to front.
7. The pipe joint outer surface spray treatment device according to claim 6, wherein: the drying piece (7) is symmetrically arranged at the lower side of the N group and the N+1 group of locking pipe mechanisms (1) at the rear side of the lower row and is used for drying the paint of the pipe connectors of the N group and the N+1 group of the lower row, the drying piece (7) comprises a supporting plate (6) which is symmetrically and fixedly connected to the inner walls of the left side and the right side of the outer shell (12), the supporting plate (6) is obliquely oriented to the pipe connectors, a plurality of heating resistance wires (71) are arranged on the supporting plate (6) corresponding to the pipe connectors of the N group and the N+1 group of the lower row, and the heating resistance wires (71) are electrically connected with the intermittent switch controller;
the cooling piece (9) is symmetrically arranged at the lower side of the lower row rear N+2th group and the lower side of the N+3th group locking pipe mechanism (1) and is used for carrying out blowing cooling on the pipe connectors of the lower row N+2th group and the N+3th group, the cooling piece (9) comprises a cavity which corresponds to the pipe connectors of the lower row N+2th group and the N+3th group and is arranged in the supporting plate (6), a plurality of air injection holes (91) are formed in the side wall of the cavity, which is close to the pipe connectors, a side wall pipeline of the cavity, which is far away from the pipe connectors, is connected with the output end of the air pump (92), the air pump (92) is fixedly connected to the outside of the outer shell (12), and the air pump (92) is electrically connected with the intermittent switch controller;
the blanking piece (10) is arranged on the upper side of the lower row rear side N+4 group pipe locking mechanism (1) and is used for pushing and blanking the lower row N+4 group pipe connectors, the blanking piece (10) comprises a second electric push rod (1002) which is fixedly connected to the inner supporting plate (11) corresponding to the middle part of the lower row N+4 group pipe connectors, the lower end of the second electric push rod (1002) is fixedly connected with a push fork (1001), and the second electric push rod (1002) is electrically connected with the intermittent switch controller.
8. The pipe joint outer surface spray treatment device according to claim 1, wherein: the guide clamping roller (113) is located at one section of the inside of the connecting block (112) and is provided with a ring groove, one side surface of the connecting block (112) is connected with a clamping bolt in a threaded mode, and the inner end of the clamping bolt extends into the ring groove.
9. The pipe joint outer surface spray treatment device according to claim 1, wherein: the side baffle (131) on the side which is not contacted with the inner supporting plate (11) is in detachable fixed connection with the outer connecting wall of the connecting cover (135) and the outer shell (12).
CN202310789733.7A 2023-06-30 2023-06-30 Pipe fitting connector surface spraying treatment facility Active CN116550513B (en)

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CN117160737B (en) * 2023-11-02 2024-04-05 常州钢劲型钢股份有限公司 Curve power transmission tower steel structure column processing spraying equipment and method
CN117206114B (en) * 2023-11-08 2024-01-26 山东深蓝机器股份有限公司 Panel conveyor
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CN117943230B (en) * 2024-03-25 2024-06-11 江苏鹏泽机械技术有限公司 Part processing spraying device based on rotation type is adjusted

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