CN105772296A - High-reliability spraying machine for automobile assembly line - Google Patents
High-reliability spraying machine for automobile assembly line Download PDFInfo
- Publication number
- CN105772296A CN105772296A CN201610346984.8A CN201610346984A CN105772296A CN 105772296 A CN105772296 A CN 105772296A CN 201610346984 A CN201610346984 A CN 201610346984A CN 105772296 A CN105772296 A CN 105772296A
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- CN
- China
- Prior art keywords
- spiral groove
- external spiral
- high reliability
- groove
- spray coating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
- B05B13/0431—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with spray heads moved by robots or articulated arms, e.g. for applying liquid or other fluent material to 3D-surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- 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
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/20—Arrangements for agitating the material to be sprayed, e.g. for stirring, mixing or homogenising
-
- 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
- B05B15/40—Filters located upstream of the spraying outlets
Landscapes
- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Nozzles (AREA)
Abstract
The invention provides a high-reliability spraying machine for an automobile assembly line. The high-reliability spraying machine comprises a six-axis joint robot and a spray gun, wherein the spray gun is connected with a mixing device through a pressure maintaining device; the pressure maintaining device comprises a cylindrical body (1), the body (1) is provided with a cylindrical cavity, an opening communicating with a paint inner cavity is further arranged above the body (1), a floating disc (2) is arranged in the body (1) to divide the inner cavity into two parts, that is, an upper cavity and a lower cavity used for storing a paint, the floating disc (2) is in transition fit with the inner cavity, and a sealing device is further arranged at the fit part of the floating disc (2) and the inner cavity; a lead block (3) is placed on the floating disc (2); an outlet connected with the spray gun and an inlet connected with the mixing device are further formed in the lower cavity; and the six-axis joint robot is connected with a control cabinet, and the control cabinet is equipped with a backup power supply. The high-reliability spraying machine provided by the invention is capable of realizing emergency power failure treatment and avoiding breaking marks at a sprayed part after power failure, and is high in reliability.
Description
Technical field
The present invention relates to a kind of automobile streamline high reliability spray coating mechanical, belong to spraying equipment field.
Background technology
Reliability is had higher requirement by automobile streamline, especially for spraying process, if accident power-off in the working time, will cause that currently mark of break occurs in spraying place, it is necessary to after process, spraying could meet prescription again.
Prior art does not provide the automobile streamline spray coating mechanical of a kind of high reliability, it is to avoid mark of break occurs in spraying place after a loss of power.
Summary of the invention
It is an object of the invention to provide a kind of automobile streamline high reliability spray coating mechanical, it is achieved power-off emergent management, it is to avoid mark of break occurs in spraying place after a loss of power.
Technical solution of the present invention is as follows:
A kind of automobile streamline high reliability spray coating mechanical, including six axle articulated robots and the spray gun being arranged on six axle articulated robot ends, described spray gun is connected to mixing arrangement by pressurizer；
Described pressurizer includes columned body, described body has columned inner chamber, also there is above described body the opening communicated with paint inner chamber, described the internal floating plate that is provided with to be divided into epicoele and to be used for depositing cavity of resorption two parts of paint by inner chamber, described floating plate and inner chamber are interference fits, and described floating plate is additionally provided with sealing device with the inner chamber place of cooperation；Described floating plate is placed with lead；
Described cavity of resorption is further opened with the outlet being connected with spray gun and the import being connected with mixing arrangement；
Described six axle articulated robots are connected to switch board, and described switch board is equipped with stand-by power supply；
Described mixing arrangement includes main box and the compression pump being arranged on main box, paint case and water tank；Described main box has the entrance one being connected with paint case and the entrance two being connected with water tank, and described main box also has the delivery outlet being connected by compression pump with pressurizer import；
Described entrance two is provided with in immersion water tank and the filter tube of outer end closure is so that current are filtered through filter tube when entering entrance two；
Described filter tube has the body of outer end closure, described tube wall has the external spiral groove with body for rounding post, described inboard wall of tube body has the inner spiral groove with body for rounding post, described external spiral groove and inner spiral groove are oppositely oriented, the groove depth of described external spiral groove and the groove depth sum of inner spiral groove more than the wall thickness of body to form the filter opening of rhombus on body.
Further: described external spiral groove is single thread groove, described inner spiral groove is multi-head spiral groove.
Further: described external spiral groove and inner spiral groove are Variable lead groove, body needs the helical pitch helical pitch more than the position that need not bend of crooked position.
Further: the revolver profile of described external spiral groove normal section profile and right wheel profile all tilt to homonymy.
Further: described external spiral groove normal section profile broadens gradually along the width of rebate of body radially direction external spiral groove from inside to outside.
Further: described floating plate coordinate place with inner chamber set by sealing device be star sealing ring.
The present invention has following good effect: spray gun of the present invention connects mixing arrangement by pressurizer, the cavity of resorption of pressurizer can be deposited paint, and certain pressure possessed all the time by the paint in pressurizer cavity of resorption under the pressure of lead, when accident power-off, all hydraulic device can not work, pressurizer is still able to provide the paint with pressure for spray gun at short notice, switch board can utilize control spray gun during this period of time to complete the spraying of current spraying area under the power supply of stand-by power supply, avoiding spraying place after a loss of power mark of break occur, reliability is high.
And, described entrance two is provided with in immersion water tank and the filter tube of outer end closure is so that current are filtered through filter tube when entering entrance two, spray gun is avoided to block, and described filter tube has the following advantages relative to common filter tube: (1) filter tube has external spiral groove, current outside pipe are under pressure along external spiral groove helical flow, impurity is distributed outside tube wall more uniform, utilization and the loss of filter opening are more uniform, and add water and flow through the number of times of filtering holes, improve filter efficiency；(2) current inside and outside filter tube flow along inner spiral groove and external spiral groove respectively, collide at filter opening place each other such that it is able to impact by the impurity being blocked in outside filter opening, reach the purpose of filter tube self-cleaning, reduce cleaning cost；(3) current in filter tube form the uniform current of flow velocity along inner spiral groove helical flow, water one through filtering enters filter tube and is flowed along inner spiral groove by the guiding of current in inner spiral groove immediately, reach the effect of steady in-pipe flow, and the structure of external spiral groove to be single thread groove, inner spiral groove be multi-head spiral groove contributes to being scattered in different inner spiral grooves by the moisture through filtering, reduce further the water having just enter in body to the impact of water in pipe；(4) filter tube has inner spiral groove and external spiral groove, contribute to the bending of body, and electric-heating-wire-heating can be entered at external spiral groove inner disc when bending, reduce further the camber of bending, on the other hand, body needs the helical pitch helical pitch more than the position that need not bend of crooked position, reduces the probability that bending causes body to break；(5) external spiral groove and inner spiral groove are Variable lead groove, can realize controlling the function of water velocity inside and outside filter tube diverse location by setting the helical pitch of different parts；(6) the revolver profile of external spiral groove normal section profile and right wheel profile all tilt to homonymy, when ensureing can to make cutter vehicle to inner spiral groove and external spiral groove intersection by selection turning direction when turning inner spiral groove, lathe tool direct of travel and external spiral groove two side are all acutangulated by the direction on inside base, outside and avoid collapsing cutter, reduce difficulty of processing；(7) width of rebate of filter tube external spiral groove broadens gradually along body radially direction from inside to outside, contribute to being filled in external spiral groove by fashion of extrusion by fluid sealant in the course of processing, fluid sealant bottom external spiral groove is filled finer and close, further avoid and occur collapsing cutter at inner spiral groove and external spiral groove intersection when turning inner spiral groove.
Accompanying drawing explanation
Fig. 1 is the structural representation of pressurizer.
Fig. 2 is the structural representation of filter tube, does not include occluding member.
Fig. 3 is the sectional structure schematic diagram of filter tube, does not include occluding member.
Fig. 4 be processing inner spiral groove time along Fig. 2 N-N to schematic partial cross-sectional view.
Detailed description of the invention
Technical scheme is described in detail below in conjunction with accompanying drawing:
Such as Fig. 1, a kind of automobile streamline high reliability spray coating mechanical, including six axle articulated robots and the spray gun being arranged on six axle articulated robot ends, described spray gun is connected to mixing arrangement by pressurizer；
Described pressurizer includes columned body 1, described body 1 has columned inner chamber, also there is above described body 1 opening communicated with paint inner chamber, floating plate 2 it is provided with inner chamber is divided into epicoele and is used for depositing cavity of resorption two parts of paint in described body 1, described floating plate 2 is interference fits with inner chamber, described floating plate 2 is additionally provided with sealing device with the inner chamber place of cooperation, and described sealing device is star sealing ring；
Described floating plate 2 is placed with the lead 3 weighing about 2 tons；
Described cavity of resorption is further opened with the outlet being connected with spray gun and the import being connected with mixing arrangement；
Described six axle articulated robots are connected to switch board, and described switch board is equipped with stand-by power supply；
During normal operation, the cavity of resorption of pressurizer is deposited paint, and certain pressure possessed all the time by the paint in pressurizer cavity of resorption under the pressure of lead 3；When accident power-off, all hydraulic device especially compression pump can not work, pressurizer is still able to provide the paint with pressure for spray gun at short notice, switch board can utilize control spray gun during this period of time to complete the spraying of current spraying area under the power supply of stand-by power supply, it is to avoid mark of break occurs in spraying place after a loss of power.
Described mixing arrangement includes main box and the compression pump being arranged on main box, paint case and water tank；Described main box has the entrance one being connected with paint case and the entrance two being connected with water tank, and described main box also has the delivery outlet being connected by compression pump with pressurizer import；
Described entrance two is provided with in immersion water tank and the filter tube of outer end closure is so that current are filtered through filter tube when entering entrance two.
Such as Fig. 2 and 3, described filter tube has the body of outer end closure, described tube wall has the external spiral groove with body for rounding post, described inboard wall of tube body has the inner spiral groove with body for rounding post, described external spiral groove and inner spiral groove are oppositely oriented, the groove depth of described external spiral groove and the groove depth sum of inner spiral groove more than the wall thickness of body to form the filter opening of rhombus on body.
Described external spiral groove is single thread groove, and described inner spiral groove is three helicla flutes；
Described external spiral groove and inner spiral groove are Variable lead groove, and body needs the helical pitch helical pitch more than the position that need not bend of crooked position.
Such as Fig. 4, the revolver profile of described external spiral groove normal section profile and right wheel profile all tilt to homonymy and broaden gradually along the width of rebate of body radially direction external spiral groove from inside to outside.
The processing method of described filter tube comprises the steps:
(A) rough turn, finish turning tube wall；
(B) rough turn, finish turning external spiral groove；
(C) rough turn, finish turning inboard wall of tube body；
(D) in external spiral groove, fluid sealant is irrigated, such as Fig. 4, owing to the width of rebate of external spiral groove broadens gradually along body radially direction from inside to outside, can fluid sealant be filled in external spiral groove by fashion of extrusion and that fluid sealant bottom external spiral groove is filled is finer and close, it is to avoid subsequent handling occurs collapsing cutter at inner spiral groove and external spiral groove intersection when turning inner spiral groove；It is cooled to fluid sealant solidification；
(E) rough turn, finish turning inner spiral groove: owing to the revolver profile of external spiral groove normal section profile all tilts to homonymy with right wheel profile, therefore may select by Fig. 2 turning direction from left to right when turning inner spiral groove, when can make cutter vehicle to inner spiral groove and external spiral groove intersection, lathe tool direct of travel and external spiral groove two side are all acutangulated by the direction on inside base, outside, thus avoiding collapsing cutter, reduce difficulty of processing；Further, in external spiral groove, it is filled with fluid sealant, largely avoid the vibration that lathe tool causes because of chip breaking at inner spiral groove and external spiral groove intersection, further avoid the generation collapsing cutter phenomenon, and ensure that the roughness of inner spiral groove cell wall；
(F) in external spiral groove, it is wound around heating wire filter tube is heated, under the high temperature conditions cooling tube is bent to required form.
Claims (6)
1. an automobile streamline high reliability spray coating mechanical, it is characterized in that: described automobile streamline high reliability spray coating mechanical includes six axle articulated robots and is arranged on the spray gun of six axle articulated robot ends, and described spray gun is connected to mixing arrangement by pressurizer；
Described pressurizer includes columned body (1), described body (1) has columned inner chamber, described body (1) top also has the opening communicated with paint inner chamber, floating plate (2) it is provided with inner chamber is divided into epicoele and is used for depositing cavity of resorption two parts of paint in described body (1), described floating plate (2) and inner chamber are interference fits, and described floating plate (2) is additionally provided with sealing device with the inner chamber place of cooperation；Described floating plate (2) is placed with lead (3)；
Described cavity of resorption is further opened with the outlet being connected with spray gun and the import being connected with mixing arrangement；
Described six axle articulated robots are connected to switch board, and described switch board is equipped with stand-by power supply；
Described mixing arrangement includes main box and the compression pump being arranged on main box, paint case and water tank；Described main box has the entrance one being connected with paint case and the entrance two being connected with water tank, and described main box also has the delivery outlet being connected by compression pump with pressurizer import；
Described entrance two is provided with in immersion water tank and the filter tube of outer end closure is so that current are filtered through filter tube when entering entrance two；
Described filter tube has the body of outer end closure, described tube wall has the external spiral groove with body for rounding post, described inboard wall of tube body has the inner spiral groove with body for rounding post, described external spiral groove and inner spiral groove are oppositely oriented, the groove depth of described external spiral groove and the groove depth sum of inner spiral groove more than the wall thickness of body to form the filter opening of rhombus on body.
2. automobile streamline high reliability spray coating mechanical as claimed in claim 1, it is characterised in that: described external spiral groove is single thread groove, and described inner spiral groove is multi-head spiral groove.
3. automobile streamline high reliability spray coating mechanical as claimed in claim 1, it is characterised in that: described external spiral groove and inner spiral groove are Variable lead groove, and body needs the helical pitch helical pitch more than the position that need not bend of crooked position.
4. automobile streamline high reliability spray coating mechanical as claimed in claim 1, it is characterised in that: the revolver profile of described external spiral groove normal section profile and right wheel profile all tilt to homonymy.
5. automobile streamline high reliability spray coating mechanical as claimed in claim 1, it is characterised in that: described external spiral groove normal section profile broadens gradually along the width of rebate of body radially direction external spiral groove from inside to outside.
6. according to the arbitrary described automobile streamline high reliability spray coating mechanical of claim 1 to 5, it is characterised in that: described floating plate (2) coordinate place with inner chamber set by sealing device be star sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610346984.8A CN105772296A (en) | 2016-05-24 | 2016-05-24 | High-reliability spraying machine for automobile assembly line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610346984.8A CN105772296A (en) | 2016-05-24 | 2016-05-24 | High-reliability spraying machine for automobile assembly line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105772296A true CN105772296A (en) | 2016-07-20 |
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ID=56380431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610346984.8A Pending CN105772296A (en) | 2016-05-24 | 2016-05-24 | High-reliability spraying machine for automobile assembly line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105772296A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737501A (en) * | 2017-01-03 | 2017-05-31 | 武刚 | Magnetic sheet storage bin before one kind plating |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202037851U (en) * | 2011-04-18 | 2011-11-16 | 洪昌喜 | Filter for plastic extruding machine |
| CN103201021A (en) * | 2010-10-29 | 2013-07-10 | 通用电气公司 | Spiral wound membrane element product water tube with external flow grooves |
| CN104930188A (en) * | 2015-06-08 | 2015-09-23 | 江苏进源压力容器有限公司 | Novel pressure container |
| CN105460369A (en) * | 2014-09-30 | 2016-04-06 | 阿贝尔勒特雷波尔公司 | Refillable Bottle For Dispensing A Fluid Product |
| CN205221545U (en) * | 2015-12-04 | 2016-05-11 | 天津市东鼎科技股份有限公司 | Pressure paint kettle |
-
2016
- 2016-05-24 CN CN201610346984.8A patent/CN105772296A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103201021A (en) * | 2010-10-29 | 2013-07-10 | 通用电气公司 | Spiral wound membrane element product water tube with external flow grooves |
| CN202037851U (en) * | 2011-04-18 | 2011-11-16 | 洪昌喜 | Filter for plastic extruding machine |
| CN105460369A (en) * | 2014-09-30 | 2016-04-06 | 阿贝尔勒特雷波尔公司 | Refillable Bottle For Dispensing A Fluid Product |
| CN104930188A (en) * | 2015-06-08 | 2015-09-23 | 江苏进源压力容器有限公司 | Novel pressure container |
| CN205221545U (en) * | 2015-12-04 | 2016-05-11 | 天津市东鼎科技股份有限公司 | Pressure paint kettle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737501A (en) * | 2017-01-03 | 2017-05-31 | 武刚 | Magnetic sheet storage bin before one kind plating |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160720 |
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| RJ01 | Rejection of invention patent application after publication |