CN110524432A - Sandblasting mechanism - Google Patents
Sandblasting mechanism Download PDFInfo
- Publication number
- CN110524432A CN110524432A CN201910843119.8A CN201910843119A CN110524432A CN 110524432 A CN110524432 A CN 110524432A CN 201910843119 A CN201910843119 A CN 201910843119A CN 110524432 A CN110524432 A CN 110524432A
- Authority
- CN
- China
- Prior art keywords
- spray gun
- workbench
- guide rail
- driving assembly
- sandblasting
- 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.)
- Pending
Links
- 238000005488 sandblasting Methods 0.000 title claims abstract description 58
- 230000007246 mechanism Effects 0.000 title claims abstract description 23
- 239000007921 spray Substances 0.000 claims abstract description 100
- 230000005611 electricity Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 3
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000005422 blasting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/02—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other
- B24C3/04—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other stationary
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C5/00—Devices or accessories for generating abrasive blasts
- B24C5/02—Blast guns, e.g. for generating high velocity abrasive fluid jets for cutting materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Spray Control Apparatus (AREA)
Abstract
The present invention provides a kind of sandblasting mechanisms, comprising: spray gun, workbench, spray gun driving assembly and workbench driving assembly, the spray gun are detachably connected on the spray gun driving assembly, and the workbench is connected on the workbench driving assembly.The configuration of the present invention is simple, reliable operation, movement is steady, and positioning accuracy is high, the more than enough position of energy, the multi-direction sandblasting process for realizing workpiece.Totally enclosed blast room improves the operating environment of staff, reduces environmental pollution.Workbench using the chuck that can be automatically positioned, can accurate Set and Positioning workpiece, reduce the clamping time.Equipment is selected to be easy to get, it is cheap.
Description
Technical field
The present invention relates to processing equipment fields, and in particular, to a kind of sandblasting mechanism.
Background technique
In process of producing product, in order to improve the coated layer of surface treatment deposition and the bond strength of workpiece, work as part
After processing is completed, blasting treatment often is carried out to its surface.Currently, two ways is broadly divided into existing sandblast technology, one
Kind is that staff's pistol carries out sandblasting movement, and this sandblast technology low efficiency, effect is poor, also strong to staff's body
Health is harmful；Another way is to carry out sandblasting to object using sand-blasting machine.
Sand-blasting machine currently on the market has as following drawbacks: (1) it is poor to put positioning accuracy for workpiece；(2) existing automation spray
The tectonic sieving of the loading mechanism of sand machine is unreasonable, usually deviates under the influence of centrifugal force in rotation, causes sandblasting
Unevenly；(3) driving of many sand-blasting machines both increases the weight and volume of sand-blasting machine, also can additionally increase by gear drive
Add very big noise；(4) gun type is single, can not change, and strongly limits workpiece sandblasting face.
Such as: a kind of patent of invention " automatic sand-blasting machine " of 208496764 U of Publication No. CN, including rack and set
In the load carrier in rack, pressure holding mechanism, sandblasting mechanism.Load carrier includes the first axle body, the first actuator, connection axis body
Resilient sleeve；Pressure holding mechanism includes the second actuator, the fagging for connecting actuator, the second axle body, the second elasticity for connecting axis body
Set.Although the sand-blasting machine can be automatically performed the sandblasting task of workpiece, can not carry out workpiece automated exchanged cutter and precisely
Positioning, sandblasting mode also have significant limitations, and pressure holding mechanism will affect sandblasting effect, and the limited of spray gun freedom degree also leads to sandblasting
It is poor to cover not comprehensive and sandblasting yield；Actuator then leads to low precision, the big defect of noise using gear drive；Spray gun can not be more
It changes, is unable to complete the sandblasting task of certain surface.
Summary of the invention
For the defects in the prior art, the object of the present invention is to provide a kind of sandblasting mechanisms.
A kind of sandblasting mechanism provided according to the present invention, comprising: spray gun 5, workbench 12, spray gun driving assembly and work
Platform driving assembly, the spray gun 5 are detachably connected on the spray gun driving assembly, and the workbench 12 is connected to the work
On platform driving assembly；
The spray gun driving assembly drives the spray gun 5 in the horizontal direction and vertical direction is mobile, and the workbench drives
Workbench 12 described in dynamic Component driver moves in the horizontal direction.
Preferably, the spray gun driving assembly includes: spray gun guide rail 8, guide rail motor 6, longitudinal rail 13 and first stretches
Contracting cylinder 3；
The spray gun 5 is mounted on the spray gun guide rail 8, and the guide rail motor 6 is drivingly connected with the spray gun guide rail 8,
The spray gun 5 is driven to move on the spray gun guide rail 8；
The both ends of the spray gun guide rail 8 are slidably connected on the longitudinal rail 13, the output end of first telescoping cylinder 3
It is connect with the spray gun guide rail 8, the spray gun guide rail 8 is driven to move on the longitudinal rail 13.
Preferably, the spray gun guide rail 8 is mutually perpendicular to the longitudinal rail 13.
Preferably, the spray gun guide rail 8 includes cross guide rail.
Preferably, the workbench driving assembly includes: table motor 10, the second telescoping cylinder 2 and table slide 11；
The table motor 10 is drivingly connected with the workbench 12, and the table motor 10 is mounted on the work
On platform guide rail 11, the output end of second telescoping cylinder 2 is connect with the table motor 10, drives the table motor 10
It is moved on the table slide 11.
Preferably, scroll chuck 9 is provided on the workbench 12.
Preferably, sensor 7 is installed, the sensor 7 includes range sensor on the spray gun 5.
It preferably, further include blast room 1, the spray gun 5, the workbench 12, the spray gun driving assembly and described
Workbench driving assembly is set in the blast room 1.
It preferably, further include third telescoping cylinder 4, the output end of the third telescoping cylinder 4 connects the door of the blast room 1.
Preferably, the spray head of the spray gun 5 is set to bottom or the side wall of the spray gun 5.
Compared with prior art, the present invention have it is following the utility model has the advantages that
1, the configuration of the present invention is simple, reliable operation, movement is steady, and positioning accuracy is high, the more than enough position of energy, multi-direction realization work
The sandblasting process of part.
2, totally enclosed blast room improves the operating environment of staff, reduces environmental pollution.
3, workbench is using the chuck that can be automatically positioned, can accurate Set and Positioning workpiece, reduce the clamping time.
4, equipment is selected to be easy to get, it is cheap.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is the structural diagram of the present invention；
Fig. 2 to Fig. 4 is operation schematic diagram of the present invention in different Working positions.
Specific embodiment
The present invention is described in detail combined with specific embodiments below.Following embodiment will be helpful to the technology of this field
Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that the ordinary skill of this field
For personnel, without departing from the inventive concept of the premise, several changes and improvements can also be made.These belong to the present invention
Protection scope.
As shown in Figure 1, a kind of sandblasting mechanism provided according to the present invention, comprising: spray gun 5, workbench 12, spray gun driving group
Part and workbench driving assembly, spray gun 5 are detachably connected on spray gun driving assembly, and workbench 12 is connected to workbench driving
On component.Spray gun 5, workbench 12, spray gun driving assembly and workbench driving assembly are set in blast room 1, can both be kept away
Exempt to pollute environment when sandblasting movement, guarantee that workshop is clean and tidy, and can be to avoid endangering staff's health.
Spray gun driving assembly includes: spray gun guide rail 8, guide rail motor 6, longitudinal rail 13 and the first telescoping cylinder 3；Spray gun 5
It is mounted on spray gun guide rail 8, guide rail motor 6 and spray gun guide rail 8 are drivingly connected, and driving spray gun 5 moves on spray gun guide rail 8；Spray
The both ends of rifle guide rail 8 are slidably connected on longitudinal rail 13, and the output end of the first telescoping cylinder 3 is connect with spray gun guide rail 8, driving spray
Rifle guide rail 8 moves on longitudinal rail 13.Spray gun guide rail 8 is mutually perpendicular to longitudinal rail 13.Spray gun guide rail 8 can use cross
Guide rail.Longitudinal rail 13 improves the stability and correctness that spray gun moves up and down.
Workbench driving assembly includes: table motor 10, the second telescoping cylinder 2 and table slide 11；Table motor
10 are drivingly connected with workbench 12, and table motor 10 is mounted on table slide 11, the output end and work of the second telescoping cylinder 2
Make the connection of platform motor 10, driving table motor 10 moves on table slide 11, to drive workpiece.It is set on workbench 12
It is equipped with scroll chuck 9, the automatic precise positioning for workpiece.
The spray head of spray gun 5 is set to bottom or the side wall of spray gun 5, and sandblasting operation is divided into two kinds, copes with plane and interior respectively
The sandblasting of outer wall.Sensor 7 is installed, sensor 7 includes range sensor, to acquire spray gun and sandblasting workpiece on spray gun 5
Position data, such as spray gun is at a distance from workpiece surface, and then adjusts the position of spray gun and workpiece, obtains optimal sandblasting
Position.
The door of the output end connection blast room 1 of third telescoping cylinder 4 cooperates workpiece for controlling the closure of blast room's door
Transport.
Working principle of the present invention is as follows:
S1, third telescoping cylinder 4 open the door of blast room 1, and workbench 12 is pushed out spray under the action of the second telescoping cylinder 2
Sand room.
S2, workpiece by external equipment or are manually placed on workbench 12, and workpiece is positioned and pressed from both sides by scroll chuck 9
Tightly, the second telescoping cylinder 2 retracts, and by workpiece transport to 1 designated position of blast room, while the door of blast room is also in third telescoping cylinder 4
Retraction under close.
S3, spray gun guide rail 8 are through 3 downlink of the first telescoping cylinder, accurate to adjust spray gun 5 and workpiece under the action of sensor 7
Highly.
S4, sensor 7 acquire data pass system back, be computed spray gun guide rail 8 through guide rail motor 6 driving start left and right, it is preceding
After move, carry out 5 position of spray gun adjusting, so that spray gun 5 is reached best sandblasting position.
S5, table motor 10 bring into operation, and drive workbench 12 and workpiece rotation；
S6, spray gun 5 start sandblasting task, and Burners Positions can be adopted by the real time data of sensor 7 in sandblasting procedures
Collection constantly updates the position of spray gun 7 and workpiece, and the moment maintains best sandblasting effect.
S7, spray gun 5 are designed to replaceable form, cope with the sandblasting of workpiece planarization, inner wall, outer wall.Work as shown in Figure 2
When carrying out sandblasting to plane, preferably blast nozzle spray gun directed downwardly, spray gun are walked, and workpiece is static, and sensor acquires nozzle and plane
Distance；As shown in Figure 3,4, when carrying out sandblasting to inside and outside wall, preferred nozzle is moved up and down towards left spray gun, spray gun, workpiece
Rotation controls the spray gun back side when inner wall at a distance from inner wall, and when outer wall controls nozzle at a distance from outer wall.
In step S1, the movement of door and load carrier is carried out using telescopic air pressure cylinder, first is that Pneumatic cylinder structure is simple, work
Make reliable；Second is that without drive gap, movement is steady, and price material benefit.
In step S2, workpiece can be both accurately positioned by carrying out clamping workpiece using self-positioning scroll chuck, save the time, again
It can guarantee when workpiece rotation because centrifugal force is detached from workbench.
In step S2, blast room realizes automatic closure by pneumatic cylinder, is not only able to save manpower, comprehensive realization is certainly
Dynamicization can also aid in workpiece transport, build totally enclosed sandblasting environment.
, can be more accurate using the adjusting of sensor assisted spray gun and workpiece height in step S3, promote precision.
In step S4, to realize, left and right, front and back is moved for the spray gun track of best sandblasting position two and sensor synergism effect
It is dynamic to can satisfy multidirectional sandblasting, it is that sandblasting effect is more uniform, it is excellent.
In step S5, the rotation of workpiece is realized using motor, first is that motor can easily realize uniform speed rotation very much；Two
It is that rotation can make sandblasting more uniform, comprehensively.
It, can be significantly by the relative position of sensor, motor and guide rail real-time update spray gun and workpiece in step S6
Improve sandblasting yield.
In step S7, spray gun can be replaced, and expand the scope of application of the automatic sand-blasting machine.
The present invention is suitable for workpiece planarization, and inside and outside wall carries out sandblasting work.Further, since workpiece uses automatic positioning
Disk carries out clamping, therefore when carrying out outer surface spraying, it needs turn around handling after the completion of the spraying of one side outer surface to be completed entirely
Portion's spraying.The present invention is that alternative structure is complicated, and price is not beautiful, the not high automatic sand blasting mechanism of the degree of automation, using cross
Guide rail realizes the X-axis one-movement-freedom-degree and Y-axis one-movement-freedom-degree of spray gun, and the one-movement-freedom-degree of Z axis, electricity are completed using pneumatic cylinder
Machine realizes the rotary freedom of workpiece about the z axis, cooperates the real-time data acquisition of sensor, realizes the sandblasting effect of optimization.
In the description of the present application, it is to be understood that term " on ", "front", "rear", "left", "right", " is erected at "lower"
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "top", "bottom", "inner", "outside" is orientation based on the figure or position
Relationship is set, description the application is merely for convenience of and simplifies description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as the limitation to the application.
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited to above-mentioned
Particular implementation, those skilled in the art can make a variety of changes or modify within the scope of the claims, this not shadow
Ring substantive content of the invention.In the absence of conflict, the feature in embodiments herein and embodiment can any phase
Mutually combination.
Claims (10)
1. a kind of sandblasting mechanism characterized by comprising spray gun (5), workbench (12), spray gun driving assembly and workbench
Driving assembly, the spray gun (5) are detachably connected on the spray gun driving assembly, and the workbench (12) is connected to the work
Make on platform driving assembly；
The spray gun driving assembly drives the spray gun (5) in the horizontal direction and vertical direction is mobile, the workbench driving
Workbench described in Component driver (12) moves in the horizontal direction.
2. sandblasting mechanism according to claim 1, which is characterized in that the spray gun driving assembly includes: spray gun guide rail
(8), guide rail motor (6), longitudinal rail (13) and the first telescoping cylinder (3)；
The spray gun (5) is mounted on the spray gun guide rail (8), and the guide rail motor (6) and the spray gun guide rail (8) driving connect
It connects, the spray gun (5) is driven to move on the spray gun guide rail (8)；
The both ends of the spray gun guide rail (8) are slidably connected on the longitudinal rail (13), the output of first telescoping cylinder (3)
End is connect with the spray gun guide rail (8), and the spray gun guide rail (8) is driven to move on the longitudinal rail (13).
3. sandblasting mechanism according to claim 2, which is characterized in that the spray gun guide rail (8) and the longitudinal rail
(13) it is mutually perpendicular to.
4. sandblasting mechanism according to claim 2, which is characterized in that the spray gun guide rail (8) includes cross guide rail.
5. sandblasting mechanism according to claim 1, which is characterized in that the workbench driving assembly includes: workbench electricity
Machine (10), the second telescoping cylinder (2) and table slide (11)；
The table motor (10) and the workbench (12) are drivingly connected, and the table motor (10) is mounted on the work
Make on platform guide rail (11), the output end of second telescoping cylinder (2) is connect with the table motor (10), drives the work
Platform motor (10) moves on the table slide (11).
6. according to sandblasting mechanism described in claim 1, which is characterized in that be provided with scroll chuck (9) on the workbench (12).
7. according to sandblasting mechanism described in claim 1, which is characterized in that it is equipped with sensor (7) on the spray gun (5), it is described
Sensor (7) includes range sensor.
8. according to sandblasting mechanism described in claim 1, which is characterized in that it further include blast room (1), the spray gun (5), the work
Make platform (12), the spray gun driving assembly and the workbench driving assembly to be set in the blast room (1).
9. according to sandblasting mechanism according to any one of claims 8, which is characterized in that further include third telescoping cylinder (4), the third telescoping cylinder
(4) output end connects the door of the blast room (1).
10. according to sandblasting mechanism described in claim 1, which is characterized in that the spray head of the spray gun (5) is set to the spray gun
(5) bottom or side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910843119.8A CN110524432A (en) | 2019-09-06 | 2019-09-06 | Sandblasting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910843119.8A CN110524432A (en) | 2019-09-06 | 2019-09-06 | Sandblasting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110524432A true CN110524432A (en) | 2019-12-03 |
Family
ID=68667450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910843119.8A Pending CN110524432A (en) | 2019-09-06 | 2019-09-06 | Sandblasting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110524432A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112059920A (en) * | 2020-09-27 | 2020-12-11 | 刘西杰 | But sand blasting machine that automatically regulated reaches even sandblast |
| CN112894629A (en) * | 2021-03-19 | 2021-06-04 | 江苏盐电阀门有限公司 | Sand blasting device and method for post-treatment of surface of cast valve body |
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| CN112894629A (en) * | 2021-03-19 | 2021-06-04 | 江苏盐电阀门有限公司 | Sand blasting device and method for post-treatment of surface of cast valve body |
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