CN115533955A - Vacuum suction mechanism capable of quickly replacing suction plate - Google Patents
Vacuum suction mechanism capable of quickly replacing suction plate Download PDFInfo
- Publication number
- CN115533955A CN115533955A CN202211155658.0A CN202211155658A CN115533955A CN 115533955 A CN115533955 A CN 115533955A CN 202211155658 A CN202211155658 A CN 202211155658A CN 115533955 A CN115533955 A CN 115533955A
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- suction
- plate
- fixedly connected
- suction plate
- pit
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- 230000007246 mechanism Effects 0.000 title claims abstract description 33
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 230000003746 surface roughness Effects 0.000 claims description 3
- 238000001179 sorption measurement Methods 0.000 abstract description 8
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/91—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The application discloses a vacuum suction mechanism capable of quickly changing a suction plate, which comprises a suction plate and a fixing plate, wherein the suction plate and the fixing plate are detachably, hermetically and fixedly connected; the suction plate is provided with a suction nozzle and a pit, when the suction plate is fixedly connected with the fixed plate in a sealing way, the pit is sealed by the fixed plate, and a gas transmission channel communicated with the suction nozzle is arranged in the pit; and the fixed plate is provided with an air inlet structure, and when the suction plate is fixedly connected with the fixed plate in a sealing manner, the air inlet structure is communicated with the pit. Has the advantages that: according to the technical scheme, the suction plate and the fixed plate which form the vacuum suction mechanism are detachably, hermetically and fixedly connected to realize quick disassembly, assembly and replacement of the suction plate, the disassembly, assembly and replacement are simple, convenient and quick, time and labor are saved, the adsorption of various products in different shapes and sizes is effectively met, and the cost for configuring various suction plates for adsorbing different products is low.
Description
Technical Field
The invention relates to the field of vacuum suction equipment, in particular to a vacuum suction mechanism capable of quickly changing a suction plate.
Background
Most of the existing vacuum suction mechanisms for sucking products are integrated. The suction plate can not be replaced, and only the suction nozzle on the suction plate can be replaced. Although different products can be adsorbed, the types of the adsorbable products are still few due to the limited installation position of the suction nozzle, and the adsorption of the products with different shapes and sizes cannot be met.
In order to make the vacuum suction mechanism meet the adsorption of various products with different shapes and sizes, a mode of integrally replacing the vacuum suction mechanism is generally adopted, so that the position of the vacuum suction mechanism is changed and is not uniform during assembly every time, correspondingly, the position coordinates of a suction nozzle need to be calibrated again, when the types of products are very many, the cost for configuring various vacuum suction mechanisms is very high, and meanwhile, the replacement of the vacuum suction mechanism is troublesome, time-consuming and labor-consuming.
Disclosure of Invention
The invention mainly aims to provide a vacuum suction mechanism capable of quickly changing a suction plate, and aims to solve the problem that the suction plate of the conventional vacuum suction mechanism cannot be changed, so that the vacuum suction mechanism cannot meet the adsorption of products with different shapes and sizes.
In order to solve the problems, the invention provides a vacuum suction mechanism capable of quickly changing a suction plate, which comprises the suction plate and a fixing plate which are detachably, hermetically and fixedly connected;
the suction plate is provided with a suction nozzle and a pit, when the suction plate is fixedly connected with the fixed plate in a sealing way, the pit is sealed by the fixed plate, and a gas transmission channel communicated with the suction nozzle is arranged in the pit;
and the fixed plate is provided with an air inlet structure, and when the suction plate is fixedly connected with the fixed plate in a sealing way, the air inlet structure is communicated with the pit.
In one embodiment, the surface roughness of the surface of the suction plate and the fixing plate contacting each other is not more than 0.025um.
In one embodiment, a positioning hole is formed in the pit, and a positioning pin is arranged on the fixing plate and is inserted into the positioning hole when the suction plate and the fixing plate are hermetically and fixedly connected.
In one embodiment, the end of the positioning pin inserted into the positioning hole is provided with a taper angle.
In one embodiment, the number of the suction nozzles is multiple, the gas transmission channel comprises a plurality of gas transmission grooves arranged in the pit, a plurality of gas transmission holes are arranged in each gas transmission groove, and each gas transmission hole is communicated with one suction nozzle.
In one embodiment, the suction plate is provided with a contour column parallel to the suction nozzle.
In one embodiment, the air inlet structure is an air inlet column, and the air inlet column is fixedly connected with the fixing plate.
In one embodiment, the suction plate and the fixed plate are detachably and hermetically fixedly connected through a magnet, and the magnet is arranged on the suction plate or the fixed plate.
In one embodiment, the suction plate and the fixed plate are detachably and hermetically fixedly connected through a fastener.
In one embodiment, the fastener comprises a buckle, a clamping block and a spring, the clamping block is fixedly connected with the suction plate, the buckle is rotatably installed on the fixed plate, one end of the spring is fixedly connected with the fixed plate, the other end of the spring is fixedly connected with one end of the buckle, and when the suction plate is contacted with the fixed plate, the spring can push the buckle to rotate to enable the other end of the buckle to be clamped on the clamping block.
Has the beneficial effects that: according to the technical scheme, the suction plate and the fixed plate which form the vacuum suction mechanism are detachably, hermetically and fixedly connected to realize quick disassembly, assembly and replacement of the suction plate, the disassembly, assembly and replacement are simple, convenient and quick, time and labor are saved, the adsorption of various products with different shapes and sizes is effectively met, and the cost for configuring various suction plates for adsorbing different products is low.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic structural view of a vacuum sucking mechanism capable of quickly changing a sucking plate according to the present invention;
fig. 2 is a front view of a vacuum suction mechanism capable of quickly replacing a suction plate according to the present invention.
The reference numerals are explained below:
1. sucking a plate; 2. an equal-height column; 3. a suction nozzle; 4. a pit; 5. a gas transmission groove; 6. positioning holes; 7. a clamping block; 8. a fixing plate; 9. positioning pins; 10. a rotating shaft; 11. buckling; 12. a spring; 13. an air inlet column; 14. a gas transmission hole; 15. the cone angle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front, rear, 8230; \8230;) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components in a specific posture (as shown in the figure), the motion situation, etc., and if the specific posture is changed, the directional indications are correspondingly changed.
In the present invention, unless otherwise explicitly stated or limited, the terms "connected", "fixed", and the like are to be understood broadly, for example, "fixed" may be fixedly connected, may be detachably connected, or may be integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, technical solutions between the embodiments may be combined with each other, but must be based on the realization of the technical solutions by a person skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The invention provides a vacuum suction mechanism capable of quickly changing a suction plate, wherein the suction plate 1 and a fixing plate 8 of the vacuum suction mechanism are in a detachable, sealed and fixedly connected mode, so that the suction plate 1 can be detached and replaced, and the adsorption of various products with different shapes and sizes is met.
In a specific embodiment of the invention, as shown in fig. 1 and fig. 2, the vacuum suction mechanism capable of quickly changing the suction plate includes a suction plate 1 and a fixed plate 8 which are detachably and hermetically connected, and further, the suction plate 1 and the fixed plate 8 can be detachably and hermetically connected by a magnet, for example, the magnet is fixedly arranged on the fixed plate 8, the armature is arranged on the suction plate 1, and the magnet adsorbs the armature to detachably and hermetically connect the suction plate 1 and the fixed plate 8 together; of course, in other embodiments, the suction plate 1 and the fixing plate 8 may be detachably and hermetically fixed together by fasteners.
Specifically, the fastener is as shown in fig. 1 and fig. 2, and includes a clamping block 7, a buckle 11 and a spring 12, the clamping block 7 is fixedly connected with the suction plate 1, the buckle 11 is rotatably mounted on the fixed plate 8 through a rotating shaft 10, one end of the spring 12 is fixedly connected with the fixed plate 8, the other end of the spring is fixedly connected with one end of the buckle 11, one end of the buckle 11 is pressed to squeeze the spring 12, so that the other end of the buckle 11 is separated from the clamping block 7, thereby separating the suction plate 1 from the fixed plate 8, and the pressing of one end of the buckle 11 is released, and when the suction plate 1 contacts the fixed plate 8, the pressed spring 12 can push the buckle 11 to rotate around the rotating shaft 10 to clamp the other end of the buckle 11 on the clamping block 7, so as to achieve the sealed and fixed connection of the suction plate 1 and the fixed plate 8.
In this embodiment, as shown in fig. 1 and fig. 2, the form that suction plate 1 and fixed plate 8 adopt the fastener to realize dismantling sealed linking firmly makes 1 dismouting of suction plate change easy operation convenient and fast, labour saving and time saving.
Further, as shown in fig. 1 and 2, for the fastness that reinforcing suction disc 1 and fixed plate 8 adopted the fastener to link firmly, the dismouting operation of also being convenient for simultaneously, the fastener is provided with a pair ofly, and the symmetrical arrangement is in the both sides of suction disc 1 and fixed plate 8, designs like this, and the switching of a pair of fastener can be accomplished to the one hand, and 1 dismouting of suction disc operation is simple convenient and fast, labour saving and time saving, and the practicality is good.
In this embodiment, when suction plate 1 and fixed plate 8 are sealed to be linked firmly, the upper surface of suction plate 1 and the lower surface of fixed plate 8 are closely laminated together, as shown in fig. 2, for further strengthening the connection leakproofness of suction plate 1 and fixed plate 8, the surface roughness of the face that suction plate 1 and fixed plate 8 contacted each other is not more than 0.025um, and the upper surface of suction plate 1 and the lower surface of fixed plate 8 have all reached the mirror surface effect this moment, ensure that suction plate 1 and fixed plate 8 are laminated closely and do not leak gas.
In this embodiment, as shown in fig. 1, the lower surface of the suction plate 1 is provided with a plurality of suction nozzles 3, and the suction nozzles 3 are used for sucking products, further, in order to protect the safety of the suction nozzles 3 and prevent the suction nozzles 3 from being damaged by excessive descending displacement when the vacuum suction mechanism controls the suction nozzles 3 to descend for sucking the products, a plurality of contour columns 2 can be fixedly arranged on the lower surface of the suction plate 1, and the central axes of the contour columns 2 and the central axes of the suction nozzles 3 are flush and are both vertically arranged.
In this embodiment, when the lower surface of suction plate 1 sets up a plurality of suction nozzles 3, for convenient breathing in to a plurality of suction nozzles 3, as shown in fig. 1, the upper surface of suction plate 1 is equipped with pit 4, be equipped with the gas transmission passageway with each suction nozzle 3 intercommunication in the pit 4, it is preferred, the gas transmission passageway is including locating many gas transmission grooves 5 in the pit 4, is equipped with many gas transmission holes 14 in every gas transmission groove 5, and every gas transmission hole 14 communicates a suction nozzle 3, and when suction plate 1 and fixed plate 8 are sealed to link firmly, pit 4 is sealed and sealed by fixed plate 8, be equipped with air inlet structure on the fixed plate 8, when suction plate 1 and fixed plate 8 are sealed to link firmly, air inlet structure and pit 4 intercommunication, it is preferred, air inlet structure is air inlet column 13, air inlet column 13 links firmly with fixed plate 8.
Further, in this embodiment, in order to ensure that the suction plate 1 can be replaced at every time, the position of the suction plate 1 is uniform, no deviation occurs, the position of the suction nozzle 3 is prevented from being recalibrated, and the adsorption time is saved, as shown in fig. 1, the positioning hole 6 is arranged in the pit 4, the positioning pin 9 is arranged on the fixing plate 8, when the suction plate 1 and the fixing plate 8 are fixedly connected in a sealing manner, the positioning pin 9 is inserted into the positioning hole 6, and the suction plate 1 and the fixing plate 8 are positioned by means of the positioning pin 9 and the positioning hole 6, so that the suction plate 1 can be quickly and accurately installed in place.
Preferably, as shown in fig. 1, the end of the positioning pin 9 inserted into the positioning hole 6 is provided with a taper angle 15, so that the positioning pin 9 can be conveniently and rapidly inserted into the positioning hole 6.
In the embodiment, taking fig. 2 as an example, when the suction plate 1 needs to be replaced, the upper end of the buckle 11 is pressed to rotate the buckle 11 around the rotating shaft 10, and after the lower end of the buckle 11 is separated from the fixture block 7, the suction plate 1 can be removed from below the fixing plate 8; then the upper surface of the suction plate 1 (from taking the suction nozzle 3 on the suction plate 1) of the new product of adaptation aligns with the lower surface laminating of fixed plate 8, loosens and presses buckle 11, and spring 12 will promote buckle 11 and rotate and reset, finally makes buckle 11 fasten again on fixture block 7 to this realizes quick replacement suction plate 1, shortens suction plate 1 and changes the time, improves product adsorption efficiency.
The fixing plate 8 of the vacuum suction mechanism capable of quickly changing the suction plate 1 can be repeatedly used, and only the corresponding suction plates 1 are required to be configured according to the types and the number of products, so that the cost is low, and the economic adaptability is high.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A vacuum suction mechanism capable of quickly changing a suction plate is characterized by comprising the suction plate and a fixing plate which are detachably, hermetically and fixedly connected;
the suction plate is provided with a suction nozzle and a pit, when the suction plate is fixedly connected with the fixed plate in a sealing way, the pit is sealed by the fixed plate, and a gas transmission channel communicated with the suction nozzle is arranged in the pit;
and the fixed plate is provided with an air inlet structure, and when the suction plate is fixedly connected with the fixed plate in a sealing manner, the air inlet structure is communicated with the pit.
2. The vacuum chuck mechanism for quick change of a vacuum chuck as claimed in claim 1, wherein the surface roughness of the contact surface between the chuck plate and the fixing plate is not more than 0.025um.
3. The vacuum chuck mechanism according to claim 1, wherein the concave pit has a positioning hole therein, and the fixing plate has a positioning pin thereon, and the positioning pin is inserted into the positioning hole when the chuck plate and the fixing plate are sealingly fastened.
4. The vacuum chuck mechanism for quick-change of suction plates according to claim 3, wherein the end of the positioning pin inserted into the positioning hole is provided with a taper angle.
5. The vacuum chuck mechanism as claimed in claim 1, wherein the suction nozzles are provided in plural numbers, the air channel comprises a plurality of air channels disposed in the concave pit, each air channel has a plurality of air holes, and each air hole is connected to a suction nozzle.
6. The vacuum suction mechanism capable of quickly changing the suction plate as claimed in claim 1, wherein the suction plate is provided with an equal-height column parallel to the suction nozzle.
7. The vacuum suction mechanism capable of quickly replacing the suction plate as claimed in claim 1, wherein the air inlet structure is an air inlet column, and the air inlet column is fixedly connected with the fixing plate.
8. The vacuum suction mechanism capable of quickly replacing a suction plate as claimed in any one of claims 1 to 7, wherein the suction plate and the fixing plate are detachably and hermetically fixed by a magnet, and the magnet is arranged on the suction plate or the fixing plate.
9. The vacuum suction mechanism capable of quickly changing the suction plate as claimed in any one of claims 1 to 7, wherein the suction plate and the fixing plate are detachably and hermetically fixedly connected by a fastener.
10. The vacuum suction mechanism capable of rapidly replacing a suction plate as claimed in claim 9, wherein the fastener comprises a buckle, a clamping block and a spring, the clamping block is fixedly connected with the suction plate, the buckle is rotatably mounted on the fixing plate, one end of the spring is fixedly connected with the fixing plate, the other end of the spring is fixedly connected with one end of the buckle, and when the suction plate is contacted with the fixing plate, the spring can push the buckle to rotate so that the other end of the buckle is clamped on the clamping block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211155658.0A CN115533955A (en) | 2022-09-22 | 2022-09-22 | Vacuum suction mechanism capable of quickly replacing suction plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211155658.0A CN115533955A (en) | 2022-09-22 | 2022-09-22 | Vacuum suction mechanism capable of quickly replacing suction plate |
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| Publication Number | Publication Date |
|---|---|
| CN115533955A true CN115533955A (en) | 2022-12-30 |
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ID=84729928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211155658.0A Pending CN115533955A (en) | 2022-09-22 | 2022-09-22 | Vacuum suction mechanism capable of quickly replacing suction plate |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107009298A (en) * | 2017-04-26 | 2017-08-04 | 深圳市明信测试设备有限公司 | A kind of vacuum slot quick change construction |
| KR20170143289A (en) * | 2016-06-21 | 2017-12-29 | 주식회사 아이비원 | Suction apparatus for optical film feeder |
| CN108861563A (en) * | 2018-05-23 | 2018-11-23 | 歌尔股份有限公司 | Key adsorbent equipment |
| CN209818508U (en) * | 2018-11-28 | 2019-12-20 | 东莞易通自动化科技有限公司 | Vacuum chuck quick change mechanism |
| CN210476996U (en) * | 2019-06-12 | 2020-05-08 | 广东中孚智能装备有限公司 | Difunctional robot fixing device and robot |
| CN214771446U (en) * | 2020-12-07 | 2021-11-19 | 赣州市同兴达电子科技有限公司 | Quick-change jig for TFT (thin film transistor) processing |
| CN217344547U (en) * | 2022-04-12 | 2022-09-02 | 崇义章源钨业股份有限公司 | Modularization vacuum jig |
-
2022
- 2022-09-22 CN CN202211155658.0A patent/CN115533955A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170143289A (en) * | 2016-06-21 | 2017-12-29 | 주식회사 아이비원 | Suction apparatus for optical film feeder |
| CN107009298A (en) * | 2017-04-26 | 2017-08-04 | 深圳市明信测试设备有限公司 | A kind of vacuum slot quick change construction |
| CN108861563A (en) * | 2018-05-23 | 2018-11-23 | 歌尔股份有限公司 | Key adsorbent equipment |
| CN209818508U (en) * | 2018-11-28 | 2019-12-20 | 东莞易通自动化科技有限公司 | Vacuum chuck quick change mechanism |
| CN210476996U (en) * | 2019-06-12 | 2020-05-08 | 广东中孚智能装备有限公司 | Difunctional robot fixing device and robot |
| CN214771446U (en) * | 2020-12-07 | 2021-11-19 | 赣州市同兴达电子科技有限公司 | Quick-change jig for TFT (thin film transistor) processing |
| CN217344547U (en) * | 2022-04-12 | 2022-09-02 | 崇义章源钨业股份有限公司 | Modularization vacuum jig |
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Country or region after: China Address after: 201109, 3rd Floor, Building 2, No. 1259 Ping'an Road, Minhang District, Shanghai Applicant after: Shanghai Xuantian Intelligent Technology Co.,Ltd. Address before: 201109 floor 2, building 4, No. 1259, Ping'an Road, Minhang District, Shanghai Applicant before: SHANGHAI NOKIDA TECHNOLOGY CO.,LTD. Country or region before: China |