CN203699166U - Special trolley for friction conveying in automotive body painting workshop - Google Patents
Special trolley for friction conveying in automotive body painting workshop Download PDFInfo
- Publication number
- CN203699166U CN203699166U CN201320837154.7U CN201320837154U CN203699166U CN 203699166 U CN203699166 U CN 203699166U CN 201320837154 U CN201320837154 U CN 201320837154U CN 203699166 U CN203699166 U CN 203699166U
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- friction
- equalizer
- dolly
- hinged
- line
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Abstract
The utility model discloses a special trolley for friction conveying in an automotive body painting workshop. The special trolley comprises a walking trolley, friction balance beams and a balance frame, wherein the walking trolley, the friction balance beams and the balance frame are all arranged inside a protective cover; the top of the balance frame is symmetrically provided with two C-shaped supports, the C-shaped supports penetrate through the top of the protective cover, and the top of each C-shaped support is provided with a fixed support beam; an opening for the C-shaped supports to penetrate through is formed in the top of the protective cover, and the opening is arranged at the position deviating from the vertical center line of the protective cover. The universality of the trolley can be ensured, and pollutants of paint mist, sealant and the like can also be effectively prevented from entering the protective cover so as to directly fall on conveying equipment of track chains, balance beams and the like. The special trolley is smart in appearance, reasonable in structure and high in balance performance, and can be suitable for special environment requirements on the automotive body painting workshop, so that stop accidents of friction lines of the automotive body painting workshop can be effectively reduced, and the production quality of painting, gluing and polishing stations can also be improved.
Description
Technical field
The utility model relates to car body coating room machine transportation art, refers to particularly a kind of Car Body Painting workshop friction conveying dedicated trolley.
Background technology
In the delivery system of car body coating workshop, Painting Shop lacquer spraying technique chain often adopts bottom chain push rod and pallet bottom to cut somebody's hair and engages to drive chassis operation, the vertical structure for conveying of this chain in the positive bottom of chassis, can strengthen the setting height(from bottom) of carrying in paint spray booth, directly cause the more approaching tank that sprays paint of feeding bottom, bring difficulty to the design of the tank that sprays paint, meanwhile, in paint spray booth, water smoke, coating cloud have also been accelerated the corrosion to chain, track; In the frictional conveying system of car body coating workshop, have more turning bend, very easily there is conveying carrier truck in bend place, skid and cause stop line phenomenon; In manual work or the robot manipulating task region of Painting Shop, the stability of vehicle body is had to higher requirement, to guarantee the technological quality of vehicle body; The middle part of the conveying carrier in car body coating workshop is supported for right cylinder form, and in track middle part, because track, pallet bottom friction crossbeam are all in middle part, even if adopt guard shield to protect, spraying paint, the station such as polishing, also very easily cause track, chain, friction crossbeam contaminated, cause the phenomenons such as chain clamping stagnation, friction wheel skid.
Therefore, need improve prior art.
Utility model content
The purpose of this utility model is exactly the deficiency that will solve above-mentioned background technology, provides a kind of and can adapt to the Car Body Painting workshop friction conveying dedicated trolley that car body coating workshop particular surroundings requires.
The technical solution of the utility model is: dedicated trolley is carried in the friction of a kind of Car Body Painting workshop, it comprises front friction equalizer, middle friction equalizer and rear friction equalizer, one end of described front friction equalizer and the first walking dolly are hinged, the other end of front friction equalizer and the second walking dolly are hinged, one end of described middle friction equalizer and the second walking dolly are hinged, it is hinged that the other end of middle friction equalizer and the third line are walked dolly, it is hinged that one end of described rear friction equalizer and the third line are walked dolly, it is hinged that the other end of rear friction equalizer and fourth line are walked dolly, it is characterized in that: it is also provided with equalization frame, described equalization frame is arranged on the second walking dolly and the third line is walked dolly top, to walk dolly hinged with the second walking dolly and the third line respectively at the two ends of equalization frame, described front friction equalizer, middle friction equalizer, rear friction equalizer, the first walking dolly, the second walking dolly, the third line are walked dolly, fourth line walks dolly and equalization frame is all arranged in protective cover, the top of described equalization frame is arranged with two C type supports, and described C type support is through the top of protective cover, and C type props up top of the trellis and is provided with fixing joist, the top of described protective cover is provided with the opening passing for C type support, and described opening is arranged on the position of departing from the vertical line of centers of protective cover.
In such scheme:
Described the first walking dolly bottom is provided with the bottom being meshed with driving chain and cuts somebody's hair.
Described equalization frame comprises connection pipe, and the two ends of described connection pipe are provided with crossbeam, and crossbeam and connection pipe are rigidly connected, and the crossbeam of a side and the second walking dolly are hinged, and it is hinged that the crossbeam of opposite side and the third line are walked dolly.
The two ends of described crossbeam are provided with fixed angle plate, on described fixed angle plate, balance wheel are installed, and described balance wheel is sleeved in equilibrium orbit, balance wheel and equilibrium orbit sliding block joint, and described equilibrium orbit is arranged on the sidewall of protective cover.
The lower end of described crossbeam is provided with sidepiece and cuts somebody's hair, and described sidepiece is cut somebody's hair and is meshed with driving chain.
Described sidepiece is cut somebody's hair and is provided with two, is symmetricly set on the lower surface of crossbeam.
Described C type support inside corner place is provided with bearing rib.
The two ends of described fixing joist are all provided with trailing arm, and the trailing arm of one end is provided with vehicle body prelocalization device, and the trailing arm of the other end is provided with rear inhibiting device.
Described middle friction equalizer is telescopic friction equalizer, and it comprises sleeve pipe and portable bar, and it is hinged that described portable bar one end and the third line are walked dolly, and the other end of portable bar is sleeved on one end of sleeve pipe, and the other end of sleeve pipe and the second walking dolly are hinged.
The utility model has the advantage of:
1, push away first two and different process such as cut somebody's hair to adapt to dry, spray paint by the cut somebody's hair sidepiece that is provided with the lower end of the crossbeam of equalization frame of the first walking dolly bottom;
2,, by middle friction equalizer is designed to telescopic friction equalizer, prevents hair fastener when chassis moves to bend and cause stopping the generation of line accident;
3, by C shape support arrange prevent that the paint of gluing station sealant and spray station from causing direct pollution to load transfer device;
4, coordinate to guarantee that vehicle body sprays paint at robot with equilibrium orbit by the balance wheel on equalization frame, robot coating and manual polishing, spray paint, can smooth running when gluing station, thereby guarantee the application quality of vehicle body.
The utility model profile is light and handy, and rational in infrastructure, balance is strong, can adapt to the particular surroundings requirement of car body coating workshop, can effectively reduce Painting Shop friction line and stop the generation of line accident, also can improve spray paint, the production quality of the station such as gluing, polishing.
Accompanying drawing explanation
Fig. 1 is the utility model structural front view;
Fig. 2 is the A-A section drawing of Fig. 1;
Fig. 3 is the birds-eye view of Fig. 1;
Fig. 4 is the utility model schematic diagram during by straight rail and curved track;
Fig. 5 is B-B place schematic cross-section in Fig. 4.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As Fig. 1, dedicated trolley is carried in a kind of Car Body Painting workshop friction shown in figure and Fig. 3, it comprises sectional type friction equalizer, be specially front friction equalizer 2, middle friction equalizer 4 and rear friction equalizer 7, one end of front friction equalizer 2 and the first walking dolly 1 are hinged, the other end of front friction equalizer 2 and the second walking dolly 3 are hinged, one end of middle friction equalizer 4 and the second walking dolly 3 are hinged, it is hinged that the other end of middle friction equalizer 4 and the third line are walked dolly 6, it is hinged that one end of rear friction equalizer 7 and the third line are walked dolly 6, it is hinged that the other end of rear friction equalizer 7 and fourth line are walked dolly 8.
It is also provided with equalization frame, and equalization frame is arranged on the second walking dolly 3 and the third line is walked dolly 6 tops, and to walk dolly 6 hinged with the second walking dolly 3 and the third line respectively at the two ends of equalization frame; Front friction equalizer 2, middle friction equalizer 4, rear friction equalizer 7, the first walking dolly 1, the second walking dolly 3, the third line are walked dolly 6, fourth line walks dolly 8 and equalization frame is all arranged in protective cover 14; The top of equalization frame is arranged with two C type supports 13, and C type support 13 is through the top of protective cover 14, and C type support 13 tops are provided with fixing joist 10; The top of protective cover 14 is provided with the opening passing for C type support 13, and opening is arranged on the position of departing from protective cover 14 vertical line of centerss.This is because in order to guarantee that C shape support 13 can pass through on the travel line protective cover 14 of the chamber bodies such as paint spray booth, gluing chamber, grinding chamber, protective cover must established an opening along carrying in common direction so, and the utility model is arranged on opening direction the sidepiece of protective cover 14, make opening depart from center conveyor, so both can guarantee the crossing ability of chassis, and also can effectively avoid the pollutants such as coating cloud, sealant enter protective cover and directly drop on the load transfer devices such as track chain and equalizer.
Be provided with bearing rib 13.1 at C type support 13 inside corner places in addition, strengthen with the integral rigidity to C type support 13.
In the present embodiment, be provided with the bottom being meshed with driving chain 15 cut somebody's hair 1.1 in the first walking dolly 1 bottom, driving chain 15 is arranged on walking dolly bottom; Also can be provided with sidepiece at the lower end of crossbeam 5.3 sidepiece in addition and cut somebody's hair 5.4, sidepiece is cut somebody's hair and 5.4 is meshed with driving chain 15, and driving chain 15 is arranged on walking dolly sidepiece.
In the time that chassis enters drying chamber, cut somebody's hair and 1.1 engage and provide power to walking dolly in driving chain 15 and walking dolly 1 bottom below, but enter the chamber such as paint spray booth body during when chassis, because paint spray booth bottom is provided with tank, if continue to adopt driving chain 15 to provide power with bottom 1.1 modes that engage of cutting somebody's hair to chassis, will directly cause so the more approaching tank that sprays paint of feeding bottom, bring difficult time to the design of tank of spraying paint, in paint spray booth, water smoke, coating cloud have also been accelerated the corrosion to chain, track; Therefore, enter the chamber such as paint spray booth body during when chassis, by driving chain 15 and bottom 1.1 vertical structures that engage of cutting somebody's hair, change to sidepiece 5.4 side portion structures that are meshed with the driving chain 15 of sidepiece of cutting somebody's hair, drive crossbeam 5.3 to move by driving chain 15, crossbeam 5.3 drives walking dolly 1 to move again, and then drives whole chassis to move, so just can reduce the height of dust boot 14, effectively avoid adopting bottom to cut somebody's hair in the chamber bodies such as paint spray booth and engage the drawback of bringing.
Sidepiece is cut somebody's hair and 5.4 can be provided with two, is symmetricly set on the lower surface of crossbeam 5.3, to adapt to the back and forth movement of chassis.
Equalization frame of the present utility model comprises two connection pipes that be arranged in parallel 5.5, the two ends of connection pipe 5.5 are provided with crossbeam 5.3, crossbeam 5.3 is rigidly connected with connection pipe 5.5, and the crossbeam 5.3 of a side and the second walking dolly 3 are hinged, and it is hinged that crossbeam 5.3 and the third line of opposite side walked dolly 6; The two ends of crossbeam 5.3 are provided with fixed angle plate 5.2, and balance wheel 5.1 is installed on fixed angle plate 5.2, and balance wheel 5.1 is sleeved in equilibrium orbit 14.1, balance wheel 5.1 and equilibrium orbit 14.1 sliding block joints, and equilibrium orbit 14.1 is arranged on the sidewall of protective cover 14.In the time that chassis moves to paint spray booth, balance wheel 5.1 enters the equilibrium orbit 14.1 that is arranged on protective cover 14 both sides, so can guarantee to spray paint, chassis, in a plateau, can be avoided affecting robot painting's quality because vehicle body rocks when gluing
Two ends at fixing joist 10 are all provided with trailing arm 12, and the trailing arm 12 of one end is provided with vehicle body prelocalization device 9, and the trailing arm 12 of the other end is provided with rear inhibiting device 11.On fixing joist 10, with settling body in white, vehicle body prelocalization device 9 is dowel hole, matches, to reach the object of location, body in white one end with the auxiliary hole on body in white; Then inhibiting device 11 is spacing preiection, withstands the body in white other end, reaches the object of the restriction body in white other end.
As shown in Figure 4, equalization frame 5 and the second walking dolly 3 top hinge-points are A, the second walking dolly 3 is B with the horizontally hinged point of middle friction equalizer 4, it is C that middle friction equalizer 4 is walked the horizontally hinged point of dolly 6 with the third line, the third line walks dolly 6 tops and equalization frame 5 hinge-points are D, and the length of AD should equal equalization frame and prolong the length of chassis direction.When chassis is in the time that linear portion moves, 4 of ABCD point-blank, so AD=AB+BC+CD, wherein the length of AD is the length of equalization frame along chassis direction, and be fixed value, in the time that chassis moves to bend, 4 of ABCD are not point-blank, cause AD<AB+BC+CD, because the length of AB and CD is changeless, so only have BC section elongated, therefore, middle friction equalizer 4 is designed to telescopic friction equalizer by the utility model, with reference to Fig. 5, it comprises sleeve pipe 4.1 and portable bar 4.2, it is hinged that portable bar 4.2 one end and the third line are walked dolly 6, the other end of portable bar 4.2 is sleeved on one end of sleeve pipe 4.1, the other end of sleeve pipe 4.1 and the second walking dolly 3 are hinged.
When chassis is during by the less bend of radius, the elongation of middle friction equalizer 4 is larger, so just can guarantee that chassis can pass through bend smoothly.This flexible friction equalizer Structure Decreasing chassis be stuck in the incidence of bend place fault while turning, also make chassis can pass through the larger bend of radian simultaneously, cause stopping the generation of line accident thereby reduced Painting Shop by bend clamping stagnation because of chassis.
The utility model profile is light and handy, and rational in infrastructure, balance is strong, can adapt to the particular surroundings requirement of car body coating workshop, can effectively reduce Painting Shop friction line and stop the generation of line accident, also can improve spray paint, the production quality of the station such as gluing, polishing.
Claims (9)
1. dedicated trolley is carried in a Car Body Painting workshop friction, it comprises front friction equalizer (2), middle friction equalizer (4) and rear friction equalizer (7), one end of described front friction equalizer (2) and the first walking dolly (1) are hinged, the other end of front friction equalizer (2) and the second walking dolly (3) are hinged, one end of described middle friction equalizer (4) and the second walking dolly (3) are hinged, it is hinged that the other end of middle friction equalizer (4) and the third line are walked dolly (6), it is hinged that one end of described rear friction equalizer (7) and the third line are walked dolly (6), it is hinged that the other end of rear friction equalizer (7) and fourth line are walked dolly (8), it is characterized in that: it is also provided with equalization frame, described equalization frame is arranged on the second walking dolly (3) and the third line is walked dolly (6) top, to walk dolly (6) hinged with the second walking dolly (3) and the third line respectively at the two ends of equalization frame, described front friction equalizer (2), middle friction equalizer (4), rear friction equalizer (7), the first walking dolly (1), the second walking dolly (3), the third line are walked dolly (6), fourth line walks dolly (8) and equalization frame is all arranged in protective cover (14), the top of described equalization frame is arranged with two C type supports (13), and described C type support (13) is through the top of protective cover (14), and C type support (13) top is provided with fixing joist (10), the top of described protective cover (14) is provided with the opening passing for C type support (13), and described opening is arranged on the position of departing from the vertical line of centers of protective cover (14).
2. dedicated trolley is carried in Car Body Painting according to claim 1 workshop friction, it is characterized in that: described the first walking dolly (1) bottom is provided with the bottom being meshed with driving chain (15) cut somebody's hair (1.1).
3. dedicated trolley is carried in the friction of Car Body Painting according to claim 1 workshop, it is characterized in that: described equalization frame comprises connection pipe (5.5), the two ends of described connection pipe (5.5) are provided with crossbeam (5.3), crossbeam (5.3) is rigidly connected with connection pipe (5.5), the crossbeam (5.3) of one side is hinged with the second walking dolly (3), and it is hinged that the crossbeam (5.3) of opposite side and the third line are walked dolly (6).
4. dedicated trolley is carried in the friction of Car Body Painting according to claim 3 workshop, it is characterized in that: the two ends of described crossbeam (5.3) are provided with fixed angle plate (5.2), balance wheel (5.1) is installed on described fixed angle plate (5.2), described balance wheel (5.1) is sleeved in equilibrium orbit (14.1), balance wheel (5.1) and equilibrium orbit (14.1) sliding block joint, described equilibrium orbit (14.1) is arranged on the sidewall of protective cover (14).
5. carry dedicated trolley according to the Car Body Painting workshop friction described in claim 3 or 4, it is characterized in that: the lower end of described crossbeam (5.3) is provided with sidepiece and cuts somebody's hair (5.4), described sidepiece cut somebody's hair (5.4) be meshed with driving chain (15).
6. dedicated trolley is carried in Car Body Painting according to claim 5 workshop friction, it is characterized in that: described sidepiece cut somebody's hair (5.4) be provided with two, be symmetricly set on the lower surface of crossbeam (5.3).
7. dedicated trolley is carried in the friction of Car Body Painting according to claim 1 workshop, it is characterized in that: described C type support (13) inside corner place is provided with bearing rib (13.1).
8. dedicated trolley is carried in the friction of Car Body Painting according to claim 1 workshop, it is characterized in that: the two ends of described fixing joist (10) are all provided with trailing arm (12), the trailing arm (12) of described one end is provided with vehicle body prelocalization device (9), and the trailing arm (12) of the other end is provided with rear inhibiting device (11).
9. dedicated trolley is carried in the friction of Car Body Painting according to claim 1 workshop, it is characterized in that: described middle friction equalizer (4) is telescopic friction equalizer, it comprises sleeve pipe (4.1) and portable bar (4.2), it is hinged that described portable bar (4.2) one end and the third line are walked dolly (6), the other end of portable bar (4.2) is sleeved on one end of sleeve pipe (4.1), and the other end of sleeve pipe (4.1) and the second walking dolly (3) are hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320837154.7U CN203699166U (en) | 2013-12-18 | 2013-12-18 | Special trolley for friction conveying in automotive body painting workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320837154.7U CN203699166U (en) | 2013-12-18 | 2013-12-18 | Special trolley for friction conveying in automotive body painting workshop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203699166U true CN203699166U (en) | 2014-07-09 |
Family
ID=51049637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320837154.7U Withdrawn - After Issue CN203699166U (en) | 2013-12-18 | 2013-12-18 | Special trolley for friction conveying in automotive body painting workshop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203699166U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103708176A (en) * | 2013-12-18 | 2014-04-09 | 东风设计研究院有限公司 | Pallet special for friction conveying in automobile body coating workshop |
| CN104722699A (en) * | 2015-03-31 | 2015-06-24 | 东风设计研究院有限公司 | Hook automatic-return type longitudinal beam riveting production line |
-
2013
- 2013-12-18 CN CN201320837154.7U patent/CN203699166U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103708176A (en) * | 2013-12-18 | 2014-04-09 | 东风设计研究院有限公司 | Pallet special for friction conveying in automobile body coating workshop |
| CN103708176B (en) * | 2013-12-18 | 2015-10-28 | 东风设计研究院有限公司 | Car Body Painting workshop friction conveying dedicated trolley |
| CN104722699A (en) * | 2015-03-31 | 2015-06-24 | 东风设计研究院有限公司 | Hook automatic-return type longitudinal beam riveting production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140709 Effective date of abandoning: 20151028 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |