CN107160421B - Multifunctional air source treatment system - Google Patents
Multifunctional air source treatment system Download PDFInfo
- Publication number
- CN107160421B CN107160421B CN201710386989.8A CN201710386989A CN107160421B CN 107160421 B CN107160421 B CN 107160421B CN 201710386989 A CN201710386989 A CN 201710386989A CN 107160421 B CN107160421 B CN 107160421B
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- Prior art keywords
- air
- housing
- slider
- air chamber
- casing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J15/00—Gripping heads and other end effectors
- B25J15/06—Gripping heads and other end effectors with vacuum or magnetic holding means
- B25J15/0616—Gripping heads and other end effectors with vacuum or magnetic holding means with vacuum
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- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Mechanical Engineering (AREA)
- Manipulator (AREA)
Abstract
The invention discloses a multifunctional air source treatment system, which comprises a shell and a sliding block movably arranged in the shell, wherein one end of the shell is provided with an air extraction opening, a plurality of air nozzles are distributed on the bottom surface of the shell, the air nozzles are used for communicating the inside of the shell with the outside, the sliding block is used for separating the shell into a first air chamber and a second air chamber which are mutually isolated, when the sliding block moves along the bottom surface of the shell, the number of the air nozzles communicated with the first air chamber and the second air chamber is changed along with the sliding block, the air extraction opening is communicated with the first air chamber, and a fan is suitable for sucking air in the first air chamber or blowing air into the first air chamber through the air extraction opening.
Description
Technical Field
The invention relates to a multifunctional air source treatment system.
Background
On a production line, it is often necessary to use a robot to take the article. Some manipulators in the prior art use a vacuum chuck as an end effector of the manipulator to grasp a workpiece in a vacuum suction manner. However, the existing vacuum adsorption type manipulator can only grasp workpieces with fixed sizes, and the too large or too small size of the workpieces can possibly cause the failure of grasping the workpieces.
Disclosure of Invention
The invention aims to provide a multifunctional air source treatment system which can change the number of air nozzles in a working state at any time aiming at workpieces to be treated with different sizes or weights.
The invention adopts the following technical scheme:
the utility model provides a multi-functional air supply processing system, includes casing and movably locates slider in the casing, the one end of casing has an extraction opening, the bottom surface of casing distributes and has a plurality of air cock, the air cock will the inside and the outside intercommunication of casing, the slider will the casing is separated into first air chamber and the second air chamber of mutual isolation, the slider is along when the bottom surface of casing removes, with first air chamber and the quantity of the air cock of second air chamber intercommunication changes thereupon, the extraction opening with first air chamber intercommunication, a fan is suitable for through the extraction opening will air suction in the first air chamber or to blow in the first air chamber.
The multifunctional air source processing system can increase the air tap in the working state for large-size and heavy workpieces, and can properly reduce the air tap in the working state for small-size and light workpieces, thereby achieving the aim of saving energy. The specific method is that the number of the air nozzles in the first air chamber is changed by moving the position of the sliding block. Because the air in the first air chamber can be sucked out through the air suction opening, the air nozzle in the first air chamber is an air nozzle in a working state and can be used for sucking a workpiece; the second air chamber is isolated from the first air chamber, and air can not be sucked out, so that the air tap in the second air chamber is the air tap in the non-working state. In addition, the extraction opening not only can be used for exhausting air, but also can be used for blowing, when the air is blown from the extraction opening, each air nozzle in a working state blows outwards, and can clean a workpiece below and blow off scraps on the surface of the workpiece.
Further, the air nozzles are uniformly distributed on the bottom surface of the shell along the moving path of the sliding block.
Further, the air tap extends downwards from the bottom surface of the shell.
Further, the multifunctional air source processing system further comprises a driving device, wherein the driving device is used for driving the sliding block to move along the bottom surface of the shell.
Further, the driving device comprises a motor and a ball screw, the motor is arranged outside the shell, the ball screw extends into the shell, and the sliding block is connected with the ball screw in a matched mode, so that when the ball screw rotates under the driving of the motor, the sliding block moves along the ball screw.
Further, the shell is provided with a through hole at one end far away from the air extraction opening, a bearing is arranged in the through hole, the ball screw rod penetrates through the bearing to extend into the shell, and leakage-proof graphite is further arranged between the through hole and the ball screw rod.
Further, the slider includes a partition portion having a cross-sectional shape identical to that of the housing so that the partition portion is movable in the axial direction within the housing while partitioning the housing into the first air chamber and the second air chamber isolated from each other.
Further, the outer wall around the isolation part is provided with a plurality of mounting grooves, the mounting grooves are internally provided with balls, the balls can rotate in the mounting grooves, the outer ends of the balls slightly protrude out of the outer wall of the isolation part, and when the sliding block moves in the shell, the balls are in contact with the shell.
Further, an outlet is formed in the upper end face of the shell along the axial direction, the upper end of the sliding block extends outwards to form an installation part, the shell is provided with a sealing rubber strip at the outlet, the sealing rubber strip is provided with a rubber strip opening along the direction of the outlet, and the installation part of the sliding block penetrates through the rubber strip opening and extends out of the outlet.
The mounting portion is formed primarily to facilitate mounting of various sensors on the slider, although in other embodiments the drive means may be provided outside the housing and coupled to the mounting portion for moving the slider by driving the mounting portion.
Compared with the prior art, the invention has the beneficial effects that:
(1) According to the invention, the number of the air nozzles in a working state can be adjusted according to the specific condition of the workpiece to be operated, so that the application range of the invention is enlarged, and meanwhile, the waste of energy is avoided;
(2) The invention has simple structure and convenient operation, and can change the number of the air nozzles in the working state without complex operation;
(3) The multifunctional air source processing system can be used for grabbing a workpiece, cleaning the workpiece and blowing off scraps on the surface of the workpiece;
drawings
FIG. 1 is a top view of a preferred embodiment of the present invention;
FIG. 2 is a bottom view of a preferred embodiment of the present invention;
fig. 3 is a schematic view of section A-A in fig. 2.
Fig. 4 is a partial enlarged view of fig. 3.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.
As shown in fig. 1 to 4, the multifunctional air source processing system of the present invention includes a housing 1, a slider 2, and a driving device 3. The slider 2 is movably arranged in the housing 1, and the driving device 3 is used for driving the slider 2 to move in the housing 1.
One end of the shell 1 is provided with an air extraction opening 11, the air extraction opening 11 is communicated with the outside, and the fan is suitable for extracting air or blowing air through the air extraction opening 11. The bottom surface of the shell 1 is distributed with a plurality of air nozzles 12, and the air nozzles 12 communicate the inside of the shell 1 with the outside. When the blower draws air from the air extraction opening 11, the air pressure inside each air tap 12 communicated with the air extraction opening 11 is reduced, so that an air pressure difference is generated at the air taps 12, and the air taps 12 can be used for extracting a workpiece. In the preferred embodiment shown in fig. 3, the air tap 12 extends downwardly from the bottom surface of the housing 1.
In other embodiments, the air tap may be an air tap or a through hole formed in the bottom surface of the housing 1, and in those embodiments, the workpiece sucked by the air tap is preferably a workpiece with a flat surface, so that the surface of the workpiece to be grabbed is tightly adhered to each air tap.
The slider 2 includes a mounting portion 21 and a partition portion 22, the partition portion 22 being located in the housing 1 to partition the interior of the housing 1 into a first air chamber 101 and a second air chamber 102 that are isolated from each other, and the number of air nozzles 12 that communicate with the first air chamber 101 and the second air chamber 102 changes as the slider 2 moves along the bottom surface of the housing 1. The air extraction opening 11 is positioned in the first air chamber 101, so that when the fan extracts air from the air extraction opening 11, air in the first air chamber 101 is extracted, and air pressure difference is generated at two sides of the air tap 12 communicated with the first air chamber 101 and can be used for absorbing a workpiece; since the second air chamber 102 is isolated from the first air chamber 101 by the isolation portion 22, air in the second air chamber 102 is not extracted, and thus an air pressure difference does not occur on both sides of the air tap 12 communicating with the second air chamber 102, and the air tap is not used for sucking a workpiece.
When the invention is used for grabbing workpieces, the number of the air nozzles 12 for sucking the workpieces can be changed according to the specific size of the workpieces, so that the energy utilization is optimized. When the size of the workpiece to be grabbed is large, the sliding block 2 is moved in a direction away from the air extraction opening 11 to increase the volume of the first air chamber 101, so that the number of air nozzles 12 communicated with the first air chamber 101 is increased, the front end and the rear end of the workpiece can be sucked up by the air nozzles 12, and the stability of the workpiece during movement is ensured; when the size of the workpiece is smaller, the sliding part 12 is moved towards the direction close to the air extraction opening 11, so that the number of air nozzles 12 communicated with the first air chamber 101 is reduced, and the air pressure difference generated at two sides of a part of the air nozzles 12 is avoided, but the air pressure difference cannot correspond to the workpiece, and energy waste is caused.
In the preferred embodiment shown in fig. 3, the housing 1 forms a cavity with a rectangular cross section, and the cross section of the isolation portion 22 of the slider 2 is the same as the housing 1 or slightly smaller than the cross section of the housing 1, so that the slider 2 can move in the housing 1 along the axial direction, and air circulation on two sides of the slider 2 can be avoided, thereby realizing mutual isolation between the first air chamber 101 and the second air chamber 102. The air nozzles 12 are provided at equal intervals along the axial direction of the housing on the bottom surface of the housing 1, so that when the slider 2 moves, the number of the air nozzles 12 on both sides of the slider 2 changes accordingly.
As shown in fig. 3, the air tap 12 in the region a is communicated with the first air chamber 101, and the air tap in the region b is communicated with the second air chamber 102. When the air is pumped from the pumping hole 11, the air tap of the area a is in an operating state, and the air tap of the area b is in a non-operating state.
It should be noted that, the air extraction opening 11 may be used for air extraction, and the fan may also blow air into the first air chamber 101 from the air extraction opening 11, so that air is blown out from the air tap 12 in a working state, and at this time, the air tap 12 may be used as a cleaning tool to blow off the chips on or around the surface of the workpiece, so as to keep the workpiece clean.
Further, the driving device 3 includes a motor 31 and a ball screw 32 connected to a shaft of the motor 31, and the slider 2 is cooperatively connected to the ball screw 32 as a ball screw nut, and when the motor 31 drives the ball screw 32 to rotate, the slider 2 moves along the ball screw 32.
The motor 31 is provided outside the housing 1, and the ball screw 32 extends into the housing 1 in the axial direction of the housing 1, so that the slider 2 moves in the axial direction of the housing 1 when the ball screw 32 rotates.
Further, the motor 31 is a servo motor or a stepping motor.
In other embodiments, the driving device 3 may also be a device for driving the slider 2 to move by magnetic force, for example, the driving device 3 and the slider 2 are two electromagnets respectively, the driving device 3 is disposed outside the housing 1, and when the magnetic properties of the driving device 3 and the slider 2 are the same, the slider 2 moves away from the driving device 3; when the magnetism of the driving device 3 is opposite to that of the slider 2, the slider 2 moves in a direction approaching the driving device 3.
Further, the housing 1 has a through hole 15 at an end remote from the suction port 11, a bearing 16 is provided in the through hole 15, and a ball screw 32 extends into the housing 1 through the bearing 16 in the through hole 15. The through hole 15 is arranged at one end far away from the air extraction opening 11, mainly because a gap is inevitably formed between the through hole 15 and the ball screw rod 32, if the through hole and the air extraction opening 11 are positioned at the same side, air leakage is easy to occur at the gap, and energy waste is caused.
Further, a leakage-proof graphite 33 is provided between the through hole of the housing 1 and the ball screw 32, so that the through hole can be sealed.
Further, an outlet 13 is formed in the upper end face of the housing 1 in the axial direction, and a mounting portion 21 is formed outwardly of the outlet 13 at the upper end of the slider 2, and when the slider 2 moves, the mounting portion 21 moves along the outlet 13. The shell 1 is provided with the sealing rubber strip 14 at the outlet 13, the middle part of the sealing rubber strip 14 is cut along the direction of the outlet 13 to form a rubber strip opening 140, and the mounting part 21 of the sliding block 2 extends out of the outlet 13 through the rubber strip opening 140, so that the outlet 13 is basically airtight when the sliding block 2 moves through the sealing rubber strip 14.
The mounting portion 21 serves to facilitate mounting of components such as a sensor. Of course, the mounting portion 21 may be used to connect the driving device 3 in other embodiments, in which the ball screw 32 of the driving device 3 need not be disposed in the housing 1, but may be directly connected to the mounting portion 21 from the outside of the housing 1, and the entire slider 2 is driven to move by driving the mounting portion 21.
Further, the outer walls around the isolation part 22 are provided with a plurality of mounting grooves, the balls 23 are arranged in the mounting grooves, the balls 23 can rotate in the mounting grooves, and the outer ends of the balls 23 slightly protrude out of the outer walls of the isolation part 22, so that when the isolation part 22 moves in the shell 1, the balls 23 are in contact with the inner walls of the shell 1, and the friction between the sliding block 2 and the shell 1 is changed into rolling friction, namely, the sliding block 2 can move more smoothly and smoothly relative to the shell 1.
The above embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present invention are intended to be within the scope of the present invention as claimed.
Claims (9)
1. The utility model provides a multi-functional air supply processing system, its characterized in that includes casing and movably locates slider in the casing, the one end of casing has an extraction opening, the bottom surface of casing distributes and has a plurality of air cock, the air cock will the inside and the outside intercommunication of casing, the slider will the casing is separated into first air chamber and the second air chamber of mutual isolation, the slider is along when the bottom surface of casing removes, with first air chamber and the quantity of the air cock of second air chamber intercommunication changes thereupon, the extraction opening with first air chamber communicates, a fan is suitable for through the extraction opening will air suction in the first air chamber or blow to in the first air chamber, the up end of casing forms an export along the axial, the upper end of slider extends to the export is outside and forms the installation department, the casing is equipped with joint strip in the exit, joint strip has the adhesive tape opening along the direction of export, the installation department of slider passes the adhesive tape opening extends the export.
2. A multifunctional gas source processing system according to claim 1 wherein said gas nozzles are evenly distributed on said housing bottom surface along the path of movement of said slider.
3. A multi-function gas source processing system as recited in claim 2, wherein said gas cap extends downwardly from a bottom surface of said housing.
4. A multi-function gas supply processing system as recited in claim 1, further comprising a drive means for driving the slider block along the bottom surface of the housing.
5. A multifunctional gas source processing system according to claim 4 wherein said drive means comprises a motor and a ball screw, said motor being located outside said housing, said ball screw extending into said housing, said slider being cooperatively coupled to said ball screw such that said slider moves along said ball screw when said ball screw is rotated by said motor.
6. A multifunctional gas source processing system according to claim 5 wherein said housing has a through bore at an end remote from said extraction port, a bearing is disposed in said through bore, said ball screw extends into said housing through said bearing, and leak-proof graphite is disposed between said through bore and said ball screw.
7. A multi-function gas source processing system as recited in claim 1, wherein the slider includes a partition having a cross-sectional shape that is the same as the cross-sectional shape of the housing such that the partition is axially movable within the housing while the partition separates the housing into the first and second gas chambers that are isolated from each other.
8. A multi-function gas source processing system as recited in claim 7, wherein the peripheral outer wall of said partition has a plurality of mounting slots, balls are disposed in said mounting slots, said balls are rotatable within said mounting slots, and the outer ends of said balls protrude slightly beyond the outer wall of said partition so that said balls contact said housing when said partition is moved within said housing.
9. A multi-function gas supply processing system as recited in claim 1, further comprising a drive means disposed outside of said housing, said drive means cooperating with said mounting portion for moving said slider by driving said mounting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710386989.8A CN107160421B (en) | 2017-05-26 | 2017-05-26 | Multifunctional air source treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710386989.8A CN107160421B (en) | 2017-05-26 | 2017-05-26 | Multifunctional air source treatment system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107160421A CN107160421A (en) | 2017-09-15 |
| CN107160421B true CN107160421B (en) | 2023-08-08 |
Family
ID=59820984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710386989.8A Active CN107160421B (en) | 2017-05-26 | 2017-05-26 | Multifunctional air source treatment system |
Country Status (1)
| Country | Link |
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| CN (1) | CN107160421B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006319182A (en) * | 2005-05-13 | 2006-11-24 | Toyota Motor Corp | Suction holding device |
| CN201168935Y (en) * | 2008-02-02 | 2008-12-24 | 秀鸿电子工业有限公司 | Combined type vacuum chuck |
| CN103072822B (en) * | 2012-09-05 | 2015-06-03 | 王伟光 | Multi-adaptive sponge sucker system and method for adsorbing workpieces through same |
| CN103753868A (en) * | 2014-02-13 | 2014-04-30 | 朱丹华 | Piston type controllable switching device |
| CN104609183A (en) * | 2015-01-26 | 2015-05-13 | 京东方科技集团股份有限公司 | Carrying device and moving system |
| CN204640234U (en) * | 2015-05-15 | 2015-09-16 | 南京协辰电子科技有限公司 | A kind of take out device |
| CN105540260B (en) * | 2016-02-29 | 2017-07-18 | 广东吕顺智能科技有限公司 | A kind of product absorption type shifting apparatus |
| CN105570275B (en) * | 2016-03-11 | 2018-02-23 | 南通跃通数控设备有限公司 | Accessible sucker |
| CN207327021U (en) * | 2017-05-26 | 2018-05-08 | 广东翔晟箱配科技有限公司 | Multifunctional air source processing system |
-
2017
- 2017-05-26 CN CN201710386989.8A patent/CN107160421B/en active Active
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| Publication number | Publication date |
|---|---|
| CN107160421A (en) | 2017-09-15 |
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