CN220261043U - Vacuum suction tool for Delta parallel robot - Google Patents
Vacuum suction tool for Delta parallel robot Download PDFInfo
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- CN220261043U CN220261043U CN202320497048.2U CN202320497048U CN220261043U CN 220261043 U CN220261043 U CN 220261043U CN 202320497048 U CN202320497048 U CN 202320497048U CN 220261043 U CN220261043 U CN 220261043U
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- vacuum
- suction tool
- delta parallel
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- suction
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- 230000003139 buffering effect Effects 0.000 claims description 10
- 238000001179 sorption measurement Methods 0.000 abstract description 14
- 229920000742 Cotton Polymers 0.000 description 6
- 239000006260 foam Substances 0.000 description 6
- 239000011159 matrix material Substances 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000000741 silica gel Substances 0.000 description 4
- 229910002027 silica gel Inorganic materials 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 241000252254 Catostomidae Species 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000009975 flexible effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of product suction tools, in particular to a vacuum suction tool for a Delta parallel robot, which comprises a suction tool body and a vacuum generator; the suction tool is characterized in that a plurality of cavities are formed in the suction tool body, a vacuum generator is arranged in each cavity, and an air supply port is formed in each vacuum generator. According to the utility model, a plurality of cavities are designed, each cavity corresponds to one vacuum generator, the vacuum generators can be selectively started according to the shape and the size of a product, the size of the product can be flexibly adapted, the vacuum of the adsorption surface of the suction tool can be adjusted according to the shape and the size of the product, and the firm suction of the product is effectively ensured.
Description
Technical Field
The utility model relates to the technical field of product suction tools, in particular to a vacuum suction tool for a Delta parallel robot.
Background
The Delta parallel robot has the advantages of high speed, flexible action, high reaction speed of the sucker clamp, convenient use and firm suction, and the conventional suction device is provided with an adjustable suction device, a sponge nano suction device and a matrix suction device.
The adjustable suction tool is generally composed of 4 or 6 silica gel suction cups with adjustable positions, the suction cups are connected to an external vacuum generator through a silica gel hose, vacuum is generated by the vacuum generator, and the position of each silica gel suction cup is adjusted before each use, so that vacuum leakage is avoided. However, once the sucking disc is changed, the sucking disc is inconvenient to use, the position of the sucking disc is often required to be adjusted repeatedly, the efficiency is reduced, vacuum cannot be leaked during use, or the sucking disc is easy to absorb and is not firm, and the product is thrown out.
The inside of the sponge nanometer suction tool is provided with a cavity, a vacuum generator is arranged, the contact surface of the sponge nanometer suction tool and the product is provided with nanometer pores of the milbema, the vacuum generates adsorption force through the nanometer pores, and the sponge is used for protecting the contact surface of the product from being scratched. However, for products with holes, vacuum is easy to leak, the suction is not firm, the products are thrown out, the nano small holes are easy to be blocked, the cleaning is not easy, and the service life is not long.
The matrix suction tool is internally provided with a cavity, is externally connected with a vacuum generator, and the contact surface of the matrix suction tool and a product is provided with the matrix distribution of silica gel small suction cups, wherein the number of the matrix suction tool is twenty, and the number of the matrix suction tool is more than two hundred. However, for some products with more holes, more vacuum leakage and unstable suction are caused, so that the products are thrown out, the number of small suckers is large, the service life is not long, the replacement cost is high, and the vacuum degree is reduced due to the length of a vacuum tube to be externally connected with a vacuum generator, so that the adsorption force is further reduced;
aiming at flat-plate and sheet products, especially for various PCB products with frequent replacement and multiple holes and multiple grooves, the existing suction tool cannot adjust the vacuum of the adsorption surface according to the shape, the size and the like of the products, and the problem of vacuum leakage is easy to occur, so that the suction tool is not firmly sucked, falls off, throws off the materials and the like abnormally, the products are seriously damaged, and the production is influenced.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art, and provides a vacuum suction tool for a Delta parallel robot, which aims to solve the problem that the vacuum of an adsorption surface of the existing suction tool cannot be adjusted according to the shape and the size of a product and is easy to leak, so that the vacuum adsorption surface can be adjusted according to the hole distribution of the actual product.
The technical scheme adopted for solving the technical problems is as follows:
a vacuum suction tool for a Delta parallel robot comprises a suction tool body and a vacuum generator; the suction tool is characterized in that a plurality of cavities are formed in the suction tool body, a vacuum generator is arranged in each cavity, and an air supply port is formed in each vacuum generator. Each cavity corresponds to one vacuum generator, and each vacuum generator can be controlled independently, so that the vacuum generator can flexibly adapt to the size and shape of a product.
Further, each air supply port is provided with a quick-change plug.
Further, the quick-change plug is positioned on the side surface or inside the suction tool body.
Further, the vacuum generator is installed on an installation seat, and the installation seat is installed on the suction tool body.
Further, a buffer foam cushion is arranged on the bottom surface of the mounting seat, a second mounting hole and a vacuum port are formed in the buffer foam cushion, the vacuum generator generates vacuum, and the vacuum port of the buffer foam cushion in the corresponding area of the vacuum generator generates negative pressure, so that adsorption force is generated to absorb products. The buffering foam cushion can ensure that the surface of the product is not scratched.
Furthermore, the vacuum port is cross-shaped, which is favorable for vacuum adsorption of matched products.
Further, the absorber body comprises a top cover, an outer cover and a bottom plate; and the top cover is provided with a first mounting hole, and the first mounting hole is connected with the tooling of the Delta robot.
Furthermore, the center hole is formed in the center of the top cover, and the top cover can be used for centering the whole set of suction tools.
Furthermore, 7 cavities are arranged, so that the product is convenient to adsorb.
Further, each of the 7 cavities is provided with a vacuum generator, one of the vacuum generators is arranged at the center of the sucker body, and the other 6 vacuum generators are uniformly distributed at the periphery of the vacuum generator at the center, so that the sucker is beneficial to overall design, and can flexibly adapt to the size of a product, for example, for a product with a small size, the vacuum generator at the periphery of the sucker is not opened, for a product with a large size, the vacuum generators of the sucker are all opened, for a product with few holes, some vacuum generators can be closed, so that the sucker can adjust the vacuum of an adsorption surface according to the shape and the size of the product, and firm suction of the product is effectively ensured.
The utility model has the technical effects that:
compared with the prior art, the vacuum suction tool for the Delta parallel robot is provided with the plurality of cavities, each cavity corresponds to one vacuum generator, the vacuum generators can be selectively started according to the shape and the size of a product, the size of the product can be flexibly adapted, the vacuum of the suction surface of the suction tool can be adjusted according to the shape and the size of the product, and the firm suction of the product is effectively ensured.
Drawings
FIG. 1 is a perspective view of a vacuum suction tool for a Delta parallel robot of the present utility model;
FIG. 2 is a top view of the vacuum suction tool for the Delta parallel robot of the present utility model;
FIG. 3 is a bottom view of the vacuum suction tool for the Delta parallel robot of the present utility model;
FIG. 4 is a front view of a vacuum suction tool for a Delta parallel robot of the present utility model;
fig. 5 is a cross-sectional view taken along A-A of fig. 4 in accordance with the present utility model.
In the figure, 1, a suction tool body; 2. a vacuum generator; 3. an air supply port; 4. a quick-change plug; 5. a mounting base; 6. buffering the sponge cushion; 7. a through hole; 101. a top cover; 102. an outer cover; 103. a bottom plate; 104. a first mounting hole; 105. a central bore; 601. a second mounting hole; 602. a vacuum port; 603. short buffer cotton pads; 604. long cushioning cotton pads.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions in the embodiments of the present utility model are clearly and completely described below with reference to the accompanying drawings of the specification.
Example 1:
as shown in fig. 1, 4 and 5, the vacuum suction tool for Delta parallel robot according to the present embodiment includes a suction tool body 1 and a vacuum generator 2.
As shown in fig. 1 to 4, the suction tool body 1 includes a top cover 101, a housing 102, and a bottom plate 103; the outer cover 102 is mounted on the bottom plate 103 and the top cover 101 by bolts; three first mounting holes 104 are formed in the top cover 101, and the first mounting holes 104 are connected with the tooling of the Delta robot in a mounting manner; the center of the top cover 101 is provided with a center hole 105 which can be used for centering the whole set of the suction tool.
More than two cavities, such as 2, 3, 4, 5, 6, 7, 8, etc., are arranged in the suction tool body 1, and preferably 7 cavities are arranged in the suction tool body 1 in this embodiment, as shown in fig. 5, a vacuum generator 2 is arranged in each cavity. One of the vacuum generators 2 is arranged at the central position of the suction tool body 1, and the other 6 vacuum generators 2 are uniformly distributed on the periphery of the vacuum generator 2 at the central position.
As shown in fig. 1, the vacuum generator 2 is mounted on the base plate 103 by a mounting base 5. Specifically, the mounting seat 5 is mounted on the bottom plate 103, the vacuum generator 2 is mounted on the top surface of the mounting seat 5, and the buffer sponge cushion 6 is mounted on the bottom surface of the mounting seat 5. The buffering sponge cushion 6 comprises three short buffering cotton cushions 603 and two long buffering cotton cushions 604, the three short buffering cotton cushions 603 are respectively arranged on the three mounting seats 5, the other four mounting seats 5 are equally divided into two groups, and each group is provided with one long buffering cotton cushion 604. Each cushion foam pad 6 is provided with a second mounting hole 601 and a cross-shaped vacuum port 602, the vacuum generator 2 generates vacuum, and the vacuum port 602 of the cushion foam pad 6 in the corresponding area of the vacuum generator 2 generates negative pressure, so that adsorption force is generated to suck products.
As shown in fig. 1, each vacuum generator 2 is provided with an air supply port 3, and the air supply port 3 is provided with a quick-change plug 4, and the quick-change plug 4 is connected with an external air supply pipe. Wherein the air supply port 3 of the vacuum generator 2 located at the center is located inside the suction tool body 1 (not shown). The air supply port 3 of the vacuum generator 2 located at the periphery is located at the side surface of the suction tool body 1, specifically, a through hole 7 can be formed in the outer cover 102, and the quick-change plug 4 passes through the through hole 7 to be conveniently connected with an external air supply pipe.
The utility model designs the contact surface with the product as the slender waist hole, the buffer sponge cushion 6 is arranged outside the slender waist hole, the surface of the product is not scratched, the cost of the sponge is low, the sponge is convenient to replace by adopting a pasting mode, and the slender waist hole is not blocked.
Working principle: the whole set of the suction tool is connected with the tooling of the Delta robot through the first mounting holes 104 on the top cover 101 of the suction tool by adopting bolts, and the center hole 105 of the top cover 101 is beneficial to centering of the whole set of the suction tool. When external compressed air is supplied, high-pressure air flows into the vacuum generator 2 through the quick-change plug 4, and the vacuum generator 2 generates vacuum, so that the vacuum ports 602 of the buffering sponge cushion 6 in the corresponding area of the vacuum generator 2 generate negative pressure, and adsorption force is generated to suck products. The suction device provided by the utility model is provided with 7 vacuum generators 2, the generated adsorption force is 7 times that of the conventional suction device, and the suction force is controllable in a partition manner, so that even if the product is subjected to vacuum leakage caused by a plurality of hollows, grooves and the like, the vacuum generated by the 7 vacuum generators 2 is enough to offset the vacuum leakage and generate enough adsorption force to suck the product, the reliability of product suction is ensured, and the suction has higher compatibility.
The suction tool has 7 adsorption areas, and each area can be used for determining whether vacuum is opened or closed according to the actual product state, so that the controllability is stronger. For example, for small-sized products, the vacuum generator 2 on the periphery of the suction tool is not opened, for large-sized products, the vacuum generator 2 of the suction tool is completely opened, and for products with few holes, some vacuum generators 2 can be closed, so that the suction tool can adjust the vacuum of the suction surface according to the shape and the size of the products, the firm suction of the products is effectively ensured, and the compatibility rate of actual production is improved to more than 99%.
The above embodiments are merely examples of the present utility model, and the scope of the present utility model is not limited to the above embodiments, and any suitable changes or modifications made by those skilled in the art, which are consistent with the claims of the present utility model, shall fall within the scope of the present utility model.
Claims (10)
1. A Delta parallel robot is with vacuum suction apparatus which characterized in that: comprises a suction tool body (1) and a vacuum generator (2); a plurality of cavities are formed in the suction tool body (1), a vacuum generator (2) is arranged in each cavity, and an air supply port (3) is formed in each vacuum generator (2).
2. The vacuum suction tool for Delta parallel robots according to claim 1, wherein: each air supply port (3) is provided with a quick-change plug (4).
3. The vacuum suction tool for Delta parallel robots according to claim 2, wherein: the quick-change plug (4) is positioned at the side surface or inside the suction tool body (1).
4. The vacuum suction tool for Delta parallel robots according to claim 1, wherein: the vacuum generator (2) is arranged on the mounting seat (5), and the mounting seat (5) is arranged on the suction tool body (1).
5. The vacuum suction tool for Delta parallel robots according to claim 4, wherein: the bottom surface of the mounting seat (5) is provided with a buffering sponge cushion (6), and the buffering sponge cushion (6) is provided with a second mounting hole (601) and a vacuum port (602).
6. The vacuum suction tool for Delta parallel robots according to claim 5, wherein: the vacuum port (602) is cross-shaped.
7. The vacuum suction tool for Delta parallel robots according to any one of claims 1-6, wherein: the suction tool body (1) comprises a top cover (101), an outer cover (102) and a bottom plate (103);
and the top cover (101) is provided with a first mounting hole (104).
8. The vacuum suction tool for Delta parallel robots according to claim 7, wherein: the center of the top cover (101) is provided with a center hole (105).
9. The vacuum suction tool for Delta parallel robot according to any one of claims 1-6 and 8, wherein: the number of the cavities is 7.
10. The vacuum suction tool for Delta parallel robots according to claim 9, wherein: one of the vacuum generators (2) is arranged at the center of the suction tool body (1), and the other 6 vacuum generators (2) are uniformly distributed on the periphery of the vacuum generator (2) at the center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320497048.2U CN220261043U (en) | 2023-03-15 | 2023-03-15 | Vacuum suction tool for Delta parallel robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320497048.2U CN220261043U (en) | 2023-03-15 | 2023-03-15 | Vacuum suction tool for Delta parallel robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220261043U true CN220261043U (en) | 2023-12-29 |
Family
ID=89306699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320497048.2U Active CN220261043U (en) | 2023-03-15 | 2023-03-15 | Vacuum suction tool for Delta parallel robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220261043U (en) |
-
2023
- 2023-03-15 CN CN202320497048.2U patent/CN220261043U/en active Active
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