CN202359188U - Spraying device for turntable-type stepping sample feeding - Google Patents
Spraying device for turntable-type stepping sample feeding Download PDFInfo
- Publication number
- CN202359188U CN202359188U CN2011204767917U CN201120476791U CN202359188U CN 202359188 U CN202359188 U CN 202359188U CN 2011204767917 U CN2011204767917 U CN 2011204767917U CN 201120476791 U CN201120476791 U CN 201120476791U CN 202359188 U CN202359188 U CN 202359188U
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- rotary tray
- shaft
- suspension rotary
- rotation
- type stepping
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Abstract
The utility model discloses a spraying device for turntable-type stepping sample feeding. The spraying device comprises a sample feeding system and two self-rotation systems, wherein the sample feeding system comprises a turntable, suspended rotation trays, a main shaft, a triangular belt and a driving shaft; a plurality of suspended rotation trays are uniformly distributed around the center of the turntable; one end of the driving shaft is connected with a motor which works intermittently; the motor drives the turntable to rotate intermittently through the triangular belt, so that stepping sample feeding of the suspended rotation trays is realized; the two self-rotation systems respectively work at a standby moving station and a thermal spraying station and each self-rotation system consists of a power shaft, a belt and a positioning shaft; one end of the power shaft II is connected with a motor which works continuously; after being positioned by the positioning shafts, the belts are in no-clearance contact with tray shafts at the bottoms of the suspended rotation trays; and self-rotation of the suspended rotation trays is realized by virtue o f friction.
Description
Technical field
The utility model relates to a kind of spray equipment, is specifically related to a kind of spray equipment of rotating disc type stepping sample presentation.
Background technology
Hot-spraying techniques has been widely used in manufacturing every field at present; In thermal spray process, because coating and body material thermal expansivity are big with cooling shrinkage coefficient difference, single part continues spraying for a long time and causes the piece surface local superheating easily; Cooling post shrinkage stress is excessive; Cause coating cracking, even peeling phenomenon occurs, this phenomenon is particularly evident when the surface of miniature parts spraying thick layer.At present, miniature parts generally remains static in spraying process, concentrates the coating quality problem of bringing for fear of amount of localized heat; After the short period of time spraying, must cool off; And then carry out the secondary spraying, so repeat spraying, thereby obtain needed coat-thickness.This concentrating sprays the process method of spraying again of cooling more earlier to single part, not only hindered the robotization of thermospray and carried out, and seriously reduced spray efficiency.
Therefore how bulk of components is realized continuously repeatedly circulation spraying automatically, and before spraying with in the spraying process, realize part self rotation, improving spray efficiency and improving coating quality material impact is all arranged.
Summary of the invention
The purpose of the utility model is to overcome the deficiency of prior art, drives suspension Rotary tray stepped start-stop system through the rotation of rotating disk intermittent type and advances, and the robotization transmission of realization part and same part be the process of cycling hot spraying repeatedly.Before thermospray, establish a preliminary exercise station, on this station, part prepares rotation earlier through the spinning system, makes the part that prepares rotation step to the thermospray station through the rotating disk rotation then, carries out thermospray.After rotating disk rotated a circle, first thermospray part arrived the thermospray station once more and carries out the thermospray second time, after so repeatedly thermospray is implemented in circulation, made part obtain thicker good coating.
The spray equipment of rotating disc type stepping sample presentation; Mainly constitute by belt (1,2), power shaft (3,4), locating shaft (5,6), suspension Rotary tray (7), rotating disk (8), pallet axle (9), main shaft (10), wire belt (11), main drive shaft (12); It is characterized in that: main drive shaft drives rotating disk and implements the rotation of intermittent type circumference; Thereby realization suspension Rotary tray stepped start-stop system is advanced, and each suspension Rotary tray is implemented the spinning campaign on the rotating disk on preliminary exercise station and thermospray station.
The motor that connects main drive shaft (12) adopts step operating mode, in the work period, and suspension Rotary tray (7) station that advances.
Suspension Rotary tray (7) is gone up at rotating disk (8) and is made uniform distribution around the center, and suspension Rotary tray number can be 6～15.
Each suspension Rotary tray (7) bottom is connected with a pallet axle (9), and on rotating disk (8), fix through retaining ring with holes up and down by bearing through bearing fixing for the pallet axle.
The diameter of pallet axle (9) and belt contact part is than the big 6～20mm of pallet axle, and handle through aluminium-plated texturing on the surface.
Power shaft II (4) one terminations have the motor of non-stop run, and rotate synchronously through two identical gear drive power shaft I (3) of specification.
For reaching above-mentioned technical object; The bottom of rotating disk is provided with a main shaft, and main shaft obtains motivating force through two wire belts from main drive shaft, and main drive shaft one end links to each other with the motor of service intermittent; Realize the stepped start-stop system sample presentation of suspension Rotary tray on the rotating disk, thereby make same part realize repeatedly circulation spraying; Be respectively equipped with a pallet axle below each suspension Rotary tray; At preliminary exercise station and thermospray station; The pallet axle is realized spinning through the spinning system that is made up of power shaft, belt, locating shaft; Make the suspension Rotary tray before thermospray, obtain a preliminary exercise, and in thermal spray process, keep this motion constantly.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is pallet axle and rotating disk mode of connection synoptic diagram;
Fig. 3 realizes the structure principle chart of spinning campaign for the suspension Rotary tray.
Among the figure: 1-belt I 2-belt II 3-power shaft I 4-power shaft II
5-locating shaft I 6-locating shaft II 7-suspension Rotary tray 8-rotating disk
9-pallet axle 10-main shaft 11-wire belt 12-main drive shaft
13-bearing 14-retaining ring A-preliminary exercise station B-thermospray station
Embodiment
Below in conjunction with Fig. 1, Fig. 2, Fig. 3 the embodiment of the utility model is done further to set forth:
Referring to Fig. 1; Main drive shaft (12) one ends adopt the motor of intermittent operation mode to link to each other through shaft coupling with one; The other end rotates through two wire belts (11) driving main shaft (10), realizes that suspension Rotary tray (7) on the rotating disk (8) disk center that rotates advances as stepped start-stop system, and wherein pallet axle (9) is connected with rotating disk through bearing (13); And through retaining ring (14) location, referring to Fig. 2.When machine operation, the suspension Rotary tray station that marches forward, when motor quit work, the suspension Rotary tray rested on this station.Power shaft II (4) one ends link to each other with another motor through shaft coupling, and this motor adopts the successive operating mode, and power shaft I (3) and power shaft II (4) realize synchrodrive through the toothing of two same sizes.Belt I (1), power shaft I (3), locating shaft I (5) constitute a spinning system, and the suspension Rotary tray that drives on the preliminary exercise station (A) carries out the spinning campaign; Belt II (2), power shaft II (4), locating shaft II (6) also constitute a spinning system, and the suspension Rotary tray that drives on the thermospray station (B) carries out the spinning campaign, referring to Fig. 3.
Before the utility model uses; Part to be sprayed is separately fixed on the suspension Rotary tray (7); Start the motor that links to each other with power shaft II (4) then, because the gear meshing effect, power shaft I (3) and power shaft II (4) realize rotation synchronously; And under the effect of locating shaft I (5) and locating shaft II (6), drive belt I (1) and rotate respectively with belt II (2).Open the motor that links to each other with main drive shaft (12) this moment; Main drive shaft drives main shaft (10) rotation through wire belt (11); Because main shaft is fixed on the rotating disk (8), therefore whole rotating disk also begins rotation, and disk center rotates thereby the suspension Rotary tray (7) above driving rotates.Because this motor adopts step operating mode, when motor quit work, the suspension Rotary tray can rest on the preliminary exercise station (A) exactly.Suspending this moment, no gap contacts outside pallet axle (9) and the belt I (1) of Rotary tray lower end; Owing to handle through aluminium-plated texturing with the contact surface of belt I on the pallet axle; Therefore the Rotary tray that suspends gets into spinning state (about 1 minute) rapidly, thereby realizes the preliminary exercise of suspension Rotary tray spinning.After 1 minute, the motor of intermittent operation mode restarts the entering working order, and the suspension Rotary tray that is in the spinning state enters into thermospray station (B).In this process, because inertia suspension Rotary tray still is in high speed spinning state, when the suspension Rotary tray moves to the thermospray station, motor quits work, and pallet axle this moment (9) begins spinning campaign at the uniform velocity under the effect of belt II (2).At this moment open spray gun and spray, in the process of spraying, it is moving that the suspension Rotary tray remains this free transhipment at the uniform velocity.After 1 minute, motor restarts once more, drives the suspension Rotary tray and leaves the thermospray station, finishes this part spraying, and the next simultaneously part that has been in the spinning state gets into the thermospray station, sprays.And the part of previous end thermospray begins to cool down, and after rotating disk (8) rotated a circle, this part got into thermospray station (B) once more, carries out the secondary spraying.
Other parts and the like; Carry out the preliminary exercise of spinning earlier, spray again, after parts all on the rotating disk sprays through repeatedly circulating; Obtained the coat-thickness of expectation; At this moment can stop the motor to link to each other with main drive shaft (12), stop the motor to link to each other with power shaft II (4) again, finish spraying work.
Claims (6)
1. the spray equipment of a rotating disc type stepping sample presentation; Mainly constitute by belt (1,2), power shaft (3,4), locating shaft (5,6), suspension Rotary tray (7), rotating disk (8), pallet axle (9), main shaft (10), wire belt (11), main drive shaft (12); It is characterized in that: main drive shaft drives rotating disk and implements the rotation of intermittent type circumference; Thereby realization suspension Rotary tray stepped start-stop system is advanced, and each suspension Rotary tray is implemented the spinning campaign on the rotating disk on preliminary exercise station and thermospray station.
2. the spray equipment of the described a kind of rotating disc type stepping sample presentation of claim 1 is characterized in that: the motor that connects main drive shaft (12) adopts step operating mode, in the work period, and suspension Rotary tray (7) station that advances.
3. the spray equipment of the described a kind of rotating disc type stepping sample presentation of claim 1 is characterized in that: suspension Rotary tray (7) is gone up at rotating disk (8) and is made uniform distribution around the center, and suspension Rotary tray number can be 6～15.
4. the spray equipment of the described a kind of rotating disc type stepping sample presentation of claim 1, it is characterized in that: each suspension Rotary tray (7) bottom is connected with a pallet axle (9), and on rotating disk (8), fix through retaining ring with holes up and down by bearing through bearing fixing for the pallet axle.
5. the spray equipment of the described a kind of rotating disc type stepping sample presentation of claim 1 is characterized in that: the diameter of pallet axle (9) and belt contact part is than the big 6～20mm of pallet axle, and handle through aluminium-plated texturing on the surface.
6. the spray equipment of the described a kind of rotating disc type stepping sample presentation of claim 1, it is characterized in that: power shaft II (4) one terminations have the motor of non-stop run, and rotate synchronously through two identical gear drive power shaft I (3) of specification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204767917U CN202359188U (en) | 2011-11-11 | 2011-11-11 | Spraying device for turntable-type stepping sample feeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204767917U CN202359188U (en) | 2011-11-11 | 2011-11-11 | Spraying device for turntable-type stepping sample feeding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202359188U true CN202359188U (en) | 2012-08-01 |
Family
ID=46570391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204767917U Expired - Fee Related CN202359188U (en) | 2011-11-11 | 2011-11-11 | Spraying device for turntable-type stepping sample feeding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202359188U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018014592A1 (en) * | 2016-07-20 | 2018-01-25 | 中原内配集团股份有限公司 | Thermal spraying apparatus and thermal spraying system, and thermal spraying technique thereof |
-
2011
- 2011-11-11 CN CN2011204767917U patent/CN202359188U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018014592A1 (en) * | 2016-07-20 | 2018-01-25 | 中原内配集团股份有限公司 | Thermal spraying apparatus and thermal spraying system, and thermal spraying technique thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20121111 |