CN110642004A - Suction nozzle and suction module applying same - Google Patents
Suction nozzle and suction module applying same Download PDFInfo
- Publication number
- CN110642004A CN110642004A CN201910882500.5A CN201910882500A CN110642004A CN 110642004 A CN110642004 A CN 110642004A CN 201910882500 A CN201910882500 A CN 201910882500A CN 110642004 A CN110642004 A CN 110642004A
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- China
- Prior art keywords
- suction
- suction nozzle
- nozzle body
- sealing rod
- annular product
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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
-
- 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
- B65G47/918—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers with at least two picking-up heads
Abstract
The utility model provides a suction nozzle, including the suction nozzle body, be provided with on the suction nozzle body and inhale the material mouth and be used for the connector be connected with vacuum apparatus, be provided with the intercommunication in the inner chamber of suction nozzle body and inhale the material mouth and the sealing rod of connector, sealing rod and inhale and form between the material mouth and be used for inhaling the material interval with annular product matched with, the sealing rod is close to the one end of inhaling the material interval and is provided with the protection pad that is used for annular product matched with, provides an use the material module of inhaling of above-mentioned suction nozzle simultaneously. The suction nozzle is simple and convenient to operate, high in suction precision and good in effect, the protection pad can prevent the annular product from being scratched or bruised, bright spots on the annular product, pollution of the annular product and the like are avoided, and the suction interval is also suitable for sucking the annular product with bosses or special and irregular shapes, so that the stability, reliability and application range of the suction nozzle are improved.
Description
Technical Field
The utility model relates to a inhale material technical field, especially relate to a suction nozzle and use its inhale material module.
Background
The suction nozzle is also called a vacuum suction nozzle, a vacuum suction head, a vacuum sucker and a vacuum lifting appliance, mainly depends on a vacuum source to generate vacuum in the vacuumized suction nozzle so as to suck corresponding materials, and therefore the materials are conveyed or loaded, and the like, and is widely applied to the mechanical automation industry. With the continuous progress of society and the rapid development of science and technology, the processing requirements of many products are higher and higher, so that the product quality is ensured, and the production efficiency is improved.
At present, the surfaces of many annular products need to be processed with high precision such as high light, the annular products are usually small, and in the processing process, a vacuum suction nozzle is usually needed to load or carry the products. However, the existing vacuum suction nozzle has certain defects in design, so that the operation is inconvenient, the suction force is not uniform, the suction precision is low, the effect is poor, the product is easily scratched or bruised, bright spots and product pollution are caused on the product, the stability and the reliability are low, and particularly for annular products with bosses or special and irregular shapes, the edge size of the bosses is narrow, and the bosses are also subjected to highlight treatment and the like.
Disclosure of Invention
This disclose to the problem that above-mentioned prior art exists, provide a suction nozzle and use its inhale material module.
In order to solve at least one of the above technical problems, the present disclosure proposes the following technical solutions:
the utility model provides a suction nozzle, includes the suction nozzle body, is provided with on the suction nozzle body and inhales material mouth and is used for the connector be connected with vacuum apparatus, is provided with the intercommunication in the inner chamber of suction nozzle body and inhales the sealing rod of material mouth and connector, sealing rod and inhale and form between the material mouth be used for with annular product matched with inhale the material interval, the sealing rod is close to the one end of inhaling the material interval and is provided with and is used for annular product matched with protection pad.
The beneficial effects are that: after the corresponding product gets into and inhales the material interval, vacuum apparatus carries out the evacuation through the connector to the inner chamber of suction nozzle body, this internal air of suction nozzle is taken out from the connector through the sealing rod, thereby make annular product adsorb inhale material interval and annular product press on the protection pad, easy operation, and is convenient, inhale material precision height, and is effectual, the protection pad can prevent the fish tail or damage annular product, avoid causing on the annular product bright spot, the pollution of annular product etc., and inhale the material interval also be applicable to the absorption and have boss or special shape, anomalous annular product, thereby the stability of this suction nozzle has been improved, reliability and range of application.
In some embodiments, the connection port is provided with a first internal threaded portion for connection with a vacuum device.
In some embodiments, the end of the sealing rod away from the protective pad is provided with a first external threaded portion, and the inner cavity of the nozzle body is provided with a second internal threaded portion matching with the first external threaded portion.
In some embodiments, the sealing rod is formed with a flange, the flange is located at one end of the first external thread part close to the protection pad, and a first limit step matched with the flange is arranged in the inner cavity of the suction nozzle body.
In some embodiments, the suction opening is provided with a guide surface for cooperating with the endless product.
In some embodiments, a sliding part is arranged at one end of the suction nozzle body close to the connecting port, the outer diameter of the sliding part is smaller than that of the suction nozzle body, a second limiting step is formed at the intersection of the suction nozzle body and the sliding part, and a buffer part is arranged on the sliding part.
In some embodiments, the outer diameter of the end of the nozzle body near the suction opening is gradually reduced.
In some embodiments, a suction gap communicated with the material suction section is formed between one end of the sealing rod close to the material suction section and the inner wall of the suction nozzle body, and a first channel communicated with the suction gap and the connecting port is arranged in the sealing rod.
In some embodiments, one end of the first channel, which is close to the material suction area, is uniformly provided with a plurality of first hole bodies communicated with the material suction area along the circumferential direction.
The utility model provides an use material module of inhaling of above-mentioned suction nozzle, includes the mounting bracket, is provided with at least one suction nozzle on the mounting bracket side by side, and the connector connection has pneumatic joint, is provided with the mounting hole with suction nozzle matched with on the mounting bracket.
In addition, in the technical solutions of the present disclosure, the technical solutions can be implemented by adopting conventional means in the art, unless otherwise specified.
Drawings
In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present disclosure, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a perspective view of a suction nozzle provided in an embodiment of the present disclosure.
Fig. 2 is a cross-sectional view of a suction nozzle provided in an embodiment of the present disclosure.
Fig. 3 is a perspective view of a nozzle body provided in an embodiment of the present disclosure.
Fig. 4 is a perspective view of a seal bar provided by an embodiment of the present disclosure.
Fig. 5 is a perspective view of a material suction module according to an embodiment of the present disclosure.
Fig. 6 is a cross-sectional view of a suction module according to an embodiment of the present disclosure.
The reference numerals in the drawings indicate that the suction nozzle 1, the suction nozzle body 11, the suction port 111, the connection port 112, the first internal threaded portion 113, the second internal threaded portion 114, the first limiting step 115, the guide surface 116, the sliding portion 117, the second limiting step 118, the sealing rod 12, the first channel 121, the first hole body 122, the first external threaded portion 123, the flange 124, the hexagonal hole 125, the suction section 13, the protection pad 14, the suction gap 15, the buffer 16, the annular product 2, the mounting frame 3, the mounting hole 31, the rectangular through hole 32, the first through hole 33, the first groove body 34, the pneumatic connector 4, and the connection block 5.
Detailed Description
In order to make the objects, technical solutions and advantages of the present disclosure more clearly understood, the present disclosure is further described in detail below with reference to the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of some, but not all, embodiments of the disclosure and are not to be considered as limiting the disclosure. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.
In the description of the present disclosure, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "both ends", "both sides", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present disclosure and simplifying the description, but do not indicate or imply that the elements referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present disclosure. Furthermore, the terms "first," "second," "upper," "lower," "primary," "secondary," and the like are used for descriptive purposes only and may be used for purposes of simplicity in more clearly distinguishing between various components and not to indicate or imply relative importance.
In the description of the present disclosure, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present disclosure can be understood in specific instances by those of ordinary skill in the art.
Fig. 1 is a perspective view of a suction nozzle provided in an embodiment of the present disclosure, fig. 2 is a cross-sectional view of the suction nozzle provided in an embodiment of the present disclosure, fig. 3 is a perspective view of a suction nozzle body provided in an embodiment of the present disclosure, fig. 4 is a perspective view of a sealing rod provided in an embodiment of the present disclosure, fig. 5 is a perspective view of a material suction module provided in an embodiment of the present disclosure, and fig. 6 is a cross-sectional view of the material suction module provided in an embodiment of the present disclosure.
The first embodiment is as follows:
as shown in fig. 1 to 4, a suction nozzle 1, which is mainly used for sucking a ring-shaped product 2, includes a suction nozzle body 11, a suction port 111 and a connection port 112 are disposed on the suction nozzle body 11, the suction port 111 and the connection port 112 are usually disposed at two ends of the suction nozzle body 11, the connection port 112 is used for connecting with a vacuum device, a sealing rod 12 is disposed in an inner cavity of the suction nozzle body 11, the sealing rod 12 can communicate the suction port 111 and the connection port 112, a suction interval 13 for matching with the ring-shaped product 2 is formed between the sealing rod 12 and the suction port 111, the sealing rod 12 not only has a limiting effect on the ring-shaped product 2, so that the ring-shaped product 2 can only be sucked in the suction interval 13, but also can make the suction force more uniform, so as to better suck the corresponding ring-shaped product 2, a protection pad 14 for matching with the ring-shaped product 2 is, the protective pad 14 can prevent the annular product 2 from being scratched or bruised.
In use, the suction nozzle 1 is moved by corresponding devices to enable the annular product 2 to be sucked to be located in the material suction interval 13, then the vacuum device vacuumizes the inner cavity of the suction nozzle body 11 through the connecting port 112, air in the suction nozzle body 11 is sucked out of the connecting port 112 through the sealing rod 12, and therefore the annular product 2 is sucked in the material suction interval 13 and the annular product 2 is pressed on the protection pad 14. Compared with the prior art, this suction nozzle 1 easy operation, it is convenient, sealing rod 12 has limiting displacement to annular product 2, so that annular product 2 is adsorbed at inhaling material interval 13 steadily, sealing rod 12 can also make suction more even, so that absorb corresponding annular product 2 better, it is high to inhale the material precision, it is effectual, protection pad 14 on the sealing rod 12 has buffer protection's effect to annular product 2, can prevent fish tail or damage annular product 2, avoid causing annular product 2 to have the bright spot, annular product 2's pollution etc. and this suction nozzle 1 also can absorb through inhaling material interval 13 and have boss or shape special, anomalous annular product 2, thereby improved this suction nozzle 1's stability, reliability and range of application. Furthermore, the mouthpiece 1 is also suitable for other non-annular products, such as cylindrical products and the like.
The connection port 112 is provided with a first internal thread portion 113 for connecting with a vacuum device, the first internal thread portion 113 can be connected with a corresponding external thread joint, and then is connected with the vacuum device through an air pipe and the like, so that the operation is more convenient. Furthermore, a corresponding sealing ring and a groove body matched with the sealing ring can be arranged at the connecting port 112, so that the first internal thread part 113 is connected with the corresponding external thread connector, and the air sealing is better, more stable and more reliable.
The protective pad 14 can be made of silica gel, sponge, foam or other suitable materials with good elasticity and without damaging the annular product 2, the foam has the advantages of elasticity, light weight, quick pressure-sensitive fixation, convenient use, free bending, ultrathin volume, reliable performance and the like, and the silica gel has the advantages of higher tearing resistance, high temperature resistance, corrosion resistance, aging resistance, no toxicity, no odor, good elasticity and the like.
The end of the sealing rod 12 far away from the protection pad 14 is provided with a first external thread part 123, the first external thread part 123 and the protection pad 14 are usually respectively located at two ends of the sealing rod 12, a second internal thread part 114 matched with the first external thread part 123 is arranged in the inner cavity of the suction nozzle body 11, the sealing rod 12 is connected with the second internal thread part 114 in the suction nozzle body 11 through the first external thread part 123, the operation is convenient, the connection strength is high, a proper raw adhesive tape can be wound on the first external thread part 123, and therefore the air tightness is better after the first external thread part 123 is connected with the second internal thread part 114. In order to facilitate the assembly of the sealing rod 12 with the nozzle body 11, the sealing rod 12 is provided with a hexagonal hole 125 away from the first external thread portion 123 for matching with a corresponding wrench, the wrench is convenient to install the sealing rod 12 in the nozzle body 11 through the hexagonal hole 125, and the hexagonal hole 125 may also be in other suitable shapes matching with the corresponding wrench.
The sealing rod 12 is further provided with a flange 124, the flange 124 is located at one end of the first external thread part 123 close to the protection pad 14, a first limit step 115 matched with the flange 124 is arranged in the inner cavity of the suction nozzle body 11, the sealing rod 12 is connected with the second internal thread part 114 in the suction nozzle body 11 through the first external thread part 123, and the flange 124 is tightly pressed on the first limit step 115, so that the assembly of the sealing rod 12 and the suction nozzle body 11 is limited, and the assembly is more stable and reliable. Further, a sealing ring can be arranged between the flange 124 and the first limiting step 115, and a groove body matched with the sealing ring can be arranged on the first limiting step 115, so that the sealing performance is better.
The end of the suction nozzle body 11 close to the connection port 112 is provided with a sliding part 117, the outer diameter of the sliding part 117 is smaller than that of the suction nozzle body 11, a second limit step 118 is formed at the intersection of the suction nozzle body 11 and the sliding part 117, the sliding part 117 is provided with a buffer 16, the buffer 16 is usually a spring sleeved on the sliding part 117, one end of the buffer 16 can be in contact fit with the second limit step 118, the structure is simple, and the installation is convenient. In the use, this suction nozzle 1 is installed on corresponding device, sliding part 117 and corresponding spare part sliding connection, and when absorbing annular product 2, sliding part 117 slides and makes the spring compression to have the effect of buffering protection to absorbing annular product 2, moreover after absorbing annular product 2, bolster 16 can also make this suction nozzle 1 carry out automatic re-setting through self elastic recovery, and is safer, reliable.
Because the annular product 2 to be sucked is prevented from being positioned in a certain acupoint sometimes, the outer diameter of one end of the suction nozzle body 11 close to the suction port 111 is gradually reduced, so that the suction port 111 of the suction nozzle body 11 can conveniently enter the corresponding acupoint to suck the annular product 2, and the reliability is higher.
An air suction gap 15 communicated with the material suction interval 13 is formed between one end, close to the material suction interval 13, of the sealing rod 12 and the inner wall of the suction nozzle body 11, a first channel 121 communicated with the air suction gap 15 and the connecting port 112 is arranged in the sealing rod 12, the material suction interval 13 is communicated with the connecting port 112 through the air suction gap 15 and the first channel 121, the sealing rod 12 and the inner cavity of the suction nozzle body 11 are coaxial, the outer diameter of one end, close to the material suction interval 13, of the sealing rod 12 is larger than the inner diameter of the annular product 2 and smaller than the outer diameter of the annular product 2, in this way, the section of the air suction gap 15 is basically annular, the air suction gap 15 can be matched with the annular product 2 corresponding to the material suction interval 13, the structure is ingenious, the suction force on the annular product 2 is more uniform. In addition, for the annular product 2 with the boss, the boss edge is narrow in size and the boss surface is also processed by highlight treatment and the like, the outer diameter of one end of the sealing rod 12 close to the material suction area 13 is usually smaller than that of the boss, the boss can be matched with the protection pad 14 and the air suction gap 15 with the annular cross section, and therefore the annular product 2 with the boss can be well sucked, and the application range is wide.
Example two:
as shown in fig. 1 to 6, a suction module using the suction nozzle 1 includes a mounting frame 3, the mounting frame 3 is used for connecting with corresponding equipment, at least one suction nozzle 1 is arranged on the mounting frame 3 side by side, a pneumatic connector 4 is connected to a connection port 112 of each suction nozzle body 11, the pneumatic connector 4 has an external thread portion connected with a first internal thread portion 113 of the suction nozzle body 11, and a mounting hole 31 matched with the suction nozzle 1 is arranged on the mounting frame 3. The number of the suction nozzles 1 is determined according to specific conditions, and is usually a plurality of suction nozzles 1, so as to independently suck a plurality of annular products 2 at the same time, and the mounting frame 3 can be further provided with a connecting block 5, so that the connecting block 5 is more convenient to be connected with corresponding equipment such as a manipulator.
When the suction device is used, the suction module moves through corresponding equipment to suck corresponding annular products 2, after the annular products 2 are positioned in the suction area 13 of the suction nozzle 1, the vacuum device vacuumizes the inner cavity of the suction nozzle body 11 through the connecting port 112, air in the suction nozzle body 11 is pumped out from the connecting port 112 through the sealing rod 12, so that the annular products 2 are adsorbed in the suction area 13 and the annular products 2 are pressed on the protection pad 14, then the annular products 2 are placed at required positions, the operation is simple and convenient, the sealing rod 12 has a limiting effect on the annular products 2, so that the annular products 2 are stably adsorbed in the suction area 13, the sealing rod 12 can enable the suction force to be more uniform, so that the corresponding annular products 2 can be better sucked, the suction precision is high, the effect is good, the protection pad 14 on the sealing rod 12 has a buffer protection effect on the annular products 2, the annular product 2 can be prevented from being scratched or bruised, the annular product 2 is prevented from being polluted and the like, bright spots and the annular product 2 are prevented from being formed on the annular product 2, the suction nozzle 1 can suck the annular product 2 with a boss or special and irregular shape through the material sucking interval 13, and therefore the stability, the reliability and the application range of the suction nozzle 1 are improved.
The sliding part 117 of suction nozzle body 11 passes mounting hole 31 and with mounting hole 31 sliding connection, pneumatic joint 4 and the spring that is 16 as the bolster are located the both ends of mounting hole 31 respectively, the diameter of pneumatic joint 4 and cushion 16 is greater than the diameter of mounting hole 31, thereby inject suction nozzle 1 on mounting bracket 3, when absorbing annular product 2, sliding part 117 slides along mounting hole 31 and makes the spring compression, thereby have the effect of buffer protection to absorbing annular product 2, and after absorbing annular product 2, bolster 16 can also make this suction nozzle 1 carry out automatic re-setting through self elastic recovery, and is safer, reliable. Further, one end of the mounting hole 31 close to the buffer 16 is provided with a first groove 34 matched with the buffer 16, and one end of the spring as the buffer 16 is located in the first groove 34, so that the structure is more compact and stable.
The mounting frame 3 is provided with the rectangular through hole 32, the pneumatic connector 4 is located in the rectangular through hole 32, and therefore safety and reliability are improved, and the weight of the mounting frame 3 is reduced due to the rectangular through hole 32. Usually, a plurality of pneumatic connectors 4 are arranged side by side in the rectangular through hole 32, the pneumatic connectors 4 are connected with the suction nozzles 1 in a one-to-one correspondence manner, the mounting frame 3 may further be provided with first through holes 33 communicated with the rectangular through hole 32, the first through holes 33 are in one-to-one correspondence with the pneumatic connectors 4, and the air pipe is conveniently connected with the corresponding pneumatic connectors 4 through the first through holes 33. In addition, the rectangular through-hole 32 may be other suitable shapes.
The foregoing is directed to embodiments of the present disclosure, which are provided for illustration only and not for limitation, and it is understood that modifications and substitutions may be made by those skilled in the art without departing from the spirit of the disclosure and all such modifications and substitutions are to be considered within the scope of the appended claims. In this case all the details may be replaced with equivalent elements, and the materials, shapes and dimensions may be any.
Claims (10)
1. The utility model provides a suction nozzle (1), its characterized in that, includes suction nozzle body (11), be provided with on suction nozzle body (11) and inhale material mouth (111) and be used for connector (112) be connected with vacuum apparatus, be provided with the intercommunication in the inner chamber of suction nozzle body (11) inhale material mouth (111) with sealing rod (12) of connector (112), sealing rod (12) with inhale and form between material mouth (111) and be used for inhaling material interval (13) with annular product (2) matched with, sealing rod (12) are close to inhale the one end of material interval (13) and be provided with and be used for annular product (2) matched with protection pad (14).
2. A suction nozzle (1) according to claim 1, characterized in that a first internal screw thread (113) for connection with a vacuum device is provided at the connection port (112).
3. A suction nozzle (1) according to claim 1, characterized in that the end of the sealing rod (12) remote from the protective pad (14) is provided with a first external threaded portion (123), and the interior of the nozzle body (11) is provided with a second internal threaded portion (114) cooperating with the first external threaded portion (123).
4. A nozzle (1) according to claim 3, wherein said sealing rod (12) is formed with a flange (124), said flange (124) being located at an end of said first external threaded portion (123) adjacent to said protective pad (14), and a first stop step (115) cooperating with said flange (124) is provided in the inner cavity of said nozzle body (11).
5. A nozzle (1) according to claim 1, wherein a guiding surface (116) is provided at the suction opening (111) for cooperation with the annular product (2).
6. A suction nozzle (1) according to claim 1, characterized in that a sliding part (117) is arranged at one end of the suction nozzle body (11) close to the connecting port (112), the outer diameter of the sliding part (117) is smaller than that of the suction nozzle body (11), a second limit step (118) is formed at the intersection of the suction nozzle body (11) and the sliding part (117), and a buffer member (16) is arranged on the sliding part (117).
7. A nozzle (1) according to claim 1, characterized in that the outer diameter of the nozzle body (11) at the end near the suction opening (111) is gradually reduced.
8. A nozzle (1) according to any one of claims 1 to 7, wherein a suction gap (15) communicating with said suction zone (13) is formed between one end of said sealing rod (12) close to said suction zone (13) and an inner wall of said nozzle body (11), and a first channel (121) communicating said suction gap (15) with said connection port (112) is provided in said sealing rod (12).
9. A nozzle (1) according to claim 8, wherein a plurality of first holes (122) communicating with the material suction zone (13) are evenly distributed along the circumferential direction of one end of the first channel (121) close to the material suction zone (13).
10. A suction module of a suction nozzle (1) according to any one of claims 1 to 9, comprising a mounting frame (3), wherein at least one suction nozzle (1) is arranged side by side on the mounting frame (3), the connection port (112) is connected with a pneumatic connector (4), and the mounting frame (3) is provided with a mounting hole (31) matched with the suction nozzle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910882500.5A CN110642004A (en) | 2019-09-18 | 2019-09-18 | Suction nozzle and suction module applying same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910882500.5A CN110642004A (en) | 2019-09-18 | 2019-09-18 | Suction nozzle and suction module applying same |
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| Publication Number | Publication Date |
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| CN110642004A true CN110642004A (en) | 2020-01-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910882500.5A Pending CN110642004A (en) | 2019-09-18 | 2019-09-18 | Suction nozzle and suction module applying same |
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| CN (1) | CN110642004A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115849011A (en) * | 2023-01-04 | 2023-03-28 | 西安策士测试技术有限公司 | IC chip suction mechanism and suction method |
-
2019
- 2019-09-18 CN CN201910882500.5A patent/CN110642004A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115849011A (en) * | 2023-01-04 | 2023-03-28 | 西安策士测试技术有限公司 | IC chip suction mechanism and suction method |
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