CN210452415U - Switchable vacuum clamp device - Google Patents
Switchable vacuum clamp device Download PDFInfo
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- CN210452415U CN210452415U CN201920819417.9U CN201920819417U CN210452415U CN 210452415 U CN210452415 U CN 210452415U CN 201920819417 U CN201920819417 U CN 201920819417U CN 210452415 U CN210452415 U CN 210452415U
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- blind rivet
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Abstract
The utility model is suitable for the technical field of clamp equipment, and provides a switchable vacuum clamp device, which comprises a vacuum clamp main body, a fixing part and a zero point contraposition system; the vacuum clamp main body comprises a vacuum upper cover porous plate and a vacuum cavity bottom plate which are sealed along the edge, and a product size identification mark is also arranged on the vacuum upper cover porous plate, wherein the product application size of the vacuum clamp main body is marked; the surface of the vacuum upper cover porous plate is provided with a plurality of vacuum holes through which a target product can be adsorbed, wherein the size of the target product is matched with the applicable size of the product of the vacuum clamp main body; the fixing piece fixes the vacuum clamp main body on the zero point alignment system; when the size of the target product changes, the new fixing piece fixes the vacuum clamp main body with the matched size on the zero point alignment system. Through the utility model discloses make the vacuum jig device have switchability, overcome the product size and be non-uniform, use the difficult problem of processing of vacuum jig device to the product.
Description
Technical Field
The utility model relates to a fixture technical field especially relates to a changeable vacuum fixture device.
Background
The device is used for fixing the processing object to make the processing object occupy the correct position in the mechanical manufacturing process so as to receive construction or detection. Also known as clamps. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in a process may be referred to as a jig. In the display panel manufacturing industry, it is often necessary to process large format flexible screens with lasers, where vacuum clamps are used. The vacuum clamp is a clamp which firmly adsorbs a product on the table board through negative pressure generated by the vacuum pump, and the precision and the efficiency of processing work such as laser cutting and the like can be improved through the vacuum clamp.
However, the vacuum chuck has strict requirements on the size of the product, but the size of the product such as a large-format flexible screen is various, if a vacuum chuck device is designed for each size of the product, the processing cost is too high, the vacuum chuck device is not suitable for mass production, and if a uniform vacuum chuck device is used, the processing effect is affected.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a changeable vacuum fixture device to product size is not unified among the solution prior art, uses the difficult problem of processing of vacuum fixture device to the product.
In order to achieve the above object, a first aspect of the embodiments of the present invention provides a switchable vacuum chuck device, which includes a vacuum chuck main body, a fixing member, and a zero point alignment system;
the vacuum clamp main body comprises a vacuum upper cover porous plate and a vacuum cavity bottom plate which are sealed along the edge, a product size identification mark is further arranged on the vacuum upper cover porous plate, and the product size identification mark identifies the product application size of the vacuum clamp main body;
a plurality of vacuum holes are formed in one surface of the vacuum upper cover porous plate, which is in contact with the outside, and the vacuum clamp main body adsorbs a target product through the vacuum holes, wherein the size of the target product is matched with the applicable size of the vacuum clamp main body;
the fixing piece fixes the vacuum clamp main body on the zero point alignment system;
when the size of the target product changes, the new fixing piece fixes the vacuum clamp main body with the matched size on the zero point alignment system.
Optionally, the fixing member comprises a blind rivet mounting plate and a blind rivet corresponding to the blind rivet mounting plate;
the blind rivet mounting plate is arranged on the vacuum cavity bottom plate;
the blind rivet passes through the blind rivet mounting plate and fixes the vacuum cavity bottom plate on the zero point alignment system.
Optionally, in the fixing member, an installation position of each of the blind rivet installation plates on the vacuum chamber bottom plate is fixed relative to the zero-point alignment system.
Optionally, each of the blind rivet mounting plates is of uniform height relative to the vacuum chamber floor.
Optionally, the blind rivet is fixed by the position of the blind rivet mounting plate.
Optionally, the blind rivet passes through the zero-point alignment system, and the blind rivet mounting plate is locked or unlocked.
Optionally, a detection sensor is further included;
a detection through hole of a detection sensor is also arranged on one surface of the vacuum upper cover porous plate, which is in contact with the outside;
the detection through holes are formed in the vacuum upper cover porous plate in a four-corner distribution mode.
Optionally, the vacuum upper cover porous plate is further provided with alignment holes;
the alignment holes are distributed at four corners of the vacuum upper cover porous plate.
Optionally, a cutting path is further provided on a surface of the vacuum upper cover porous plate contacting with the outside.
The embodiment of the utility model provides a changeable vacuum fixture device, fix the vacuum fixture main part on the counterpoint system at zero point through the mounting, so that the vacuum fixture main part passes through the surface adsorption product of its vacuum upper cover perforated plate, and set up product size recognition mark on the vacuum upper cover perforated plate of vacuum fixture main part, when the dimensional change of product, according to product size recognition mark, can change the vacuum fixture main part that matches with the product size fast, and the counterpoint system at zero point supports the part change of repetitiveness many times, make the vacuum fixture device have switchability, overcome the product size and be non-uniform, use the difficult problem of processing of vacuum fixture device to the product.
Drawings
Fig. 1 is a schematic structural diagram of a switchable vacuum chuck device according to an embodiment of the present invention;
fig. 2 is a top view of a switchable vacuum chuck device provided in an embodiment of the present invention;
fig. 3 is a front view of a switchable vacuum chuck device provided by an embodiment of the present invention;
fig. 4 is a bottom view of the switchable vacuum chuck device according to an embodiment of the present invention.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Suffixes such as "module", "part", or "unit" used to denote elements herein are used only for the convenience of description of the present invention, and have no specific meaning in themselves. Thus, "module" and "component" may be used in a mixture.
As shown in fig. 1, the present invention provides a switchable vacuum chuck apparatus 100 (not shown) for fast switching of vacuum chuck bodies of various sizes, wherein the switchable vacuum chuck apparatus 100 includes a vacuum chuck body 10 (not shown), a fixing member 20 (not shown) and a zero alignment system 30 (not shown).
Referring to fig. 1, in the present embodiment, a vacuum chuck body 10 includes a vacuum upper cover porous plate 11 and a vacuum chamber bottom plate 12 sealed along an edge. The vacuum upper cover porous plate 11 and the vacuum cavity bottom plate 12 are sealed along the edges to form a cavity, and the cavity is a vacuum cavity after the vacuum pump generates negative pressure.
Referring to fig. 1 and 2, in the embodiment of the present invention, a product size recognition mark 13 is further disposed on the vacuum cover porous plate 11, and the product size recognition mark 13 identifies a product application size of the vacuum chuck main body 10. Since the sizes of the vacuum cover porous plate 11 and the vacuum chamber bottom plate 12 are in one-to-one correspondence, the product suitable size of the vacuum chuck body 10 may only include the product suitable size of the vacuum cover porous plate 11.
In a specific application, the size of the target product is known, and according to the product size identification mark, the vacuum fixture main body matched with the size of the target product, namely the vacuum upper cover porous plate and the vacuum cavity bottom plate, can be found out. Then, when different products are produced, the vacuum jig main body matched with the product size can be quickly replaced by the product size recognition mark.
Referring to fig. 1 and 2, in the embodiment of the present invention, a plurality of vacuum holes 14 are formed on a surface of the vacuum upper cover porous plate 11 contacting with the outside, and the vacuum chuck body 10 adsorbs a target product through the vacuum holes 14.
In specific application, the vacuum holes are uniformly distributed, so that the products can be smoothly adsorbed on the surface of the clamp, and the adverse phenomena of warping, arching and the like of the products are reduced.
Referring to fig. 1 and 2, in the embodiment of the present invention, the switchable vacuum chuck apparatus 100 further includes a detection sensor 40 (not shown in the figure); the surface of the vacuum upper cover porous plate 11 contacting with the outside is also provided with a detection via hole 41 of the detection sensor 40, and the detection via holes 41 are distributed at four corners of the vacuum upper cover porous plate 11.
In a specific application, the detection sensor 30 detects that the target product is on the side with the vacuum hole in the vacuum clamp body through the detection through hole 41, and when the target product is detected, the target product is subjected to laser processing.
The utility model discloses in implementing, vacuum upper cover perforated plate and vacuum cavity bottom plate are the rectangle material, detect four apex angle positions that the via hole was laid at vacuum upper cover perforated plate.
Referring to fig. 1 and 2, in the present invention, the vacuum upper cover porous plate 11 is further provided with alignment holes 15, and the alignment holes 15 are distributed at four corners of the vacuum upper cover porous plate 11. The aligning hole 15 serves as a force applying portion for transporting the vacuum chuck body when the vacuum chuck body is switched.
In the specific application, the vacuum upper cover porous plate and the vacuum cavity bottom plate are made of rectangular materials, and the alignment holes are distributed at four vertex angles of the vacuum upper cover porous plate and are not overlapped.
Referring to fig. 1 and 2, a cutting path 16 is formed on a surface of the vacuum upper cover porous plate 11 contacting with the outside in the present embodiment. And the cutting path 16 is used for preventing the target product from being damaged by the emission of laser during laser cutting.
Referring to fig. 3, in the present embodiment, the fixing member 20 fixes the vacuum chuck body 10 to the zero point alignment system 30 (not shown). The zero point contraposition system is a unique positioning and locking device, and can keep the zero point of a workpiece unchanged all the time from one station to another station, from one working procedure to another working procedure or from one machine tool to another machine tool. Therefore, the auxiliary time for re-aligning the zero point is saved, the working continuity is ensured, and the working efficiency is improved.
In a specific application, the fixing member may be any structure capable of fixing the vacuum clamp body to the zero point alignment system, such as a snap structure and a rivet.
Referring to fig. 3 and 4, in the embodiment of the present invention, the fixing member 20 includes a blind rivet mounting plate 21 and a blind rivet 22 corresponding to the blind rivet mounting plate. The blind rivet mounting plate 21 can be fixed on the vacuum cavity bottom plate 12 by a rivet, and the blind rivet 22 can be fixed on the blind rivet mounting plate 21, so that one end of the blind rivet 22 can be fixed on the blind rivet mounting plate 21, and the other end of the blind rivet 22 is fixed on the zero-point alignment system 30, so that the vacuum cavity bottom plate 12 is fixed on the zero-point alignment system 30 by the blind rivet mounting plate 21, that is, the fixing member 20 fixes the vacuum clamp body 10 on the zero-point alignment system 30.
In specific application, the blind rivet mounting plates and the blind rivets are in one-to-one correspondence, and the vacuum clamp body is fastened on the zero-point alignment system through the blind rivet mounting plates and the blind rivets.
In order to keep the reusability of the fixing piece and the vacuum clamp main body in the zero-point alignment system, in the fixing piece provided by the embodiment of the utility model, the mounting positions of the blind rivet mounting plates on the bottom plate of the vacuum cavity body are fixed relative to the zero-point alignment system; the height of each rivet mounting plate is consistent relative to the vacuum cavity bottom plate.
For example, in fig. 4, four blind rivet mounting plates and 4 blind rivets are shown, taking the positions of the blind rivet mounting plates as an example, the mounting positions of the blind rivet mounting plates in any vacuum chamber bottom plate are all in a four-corner arrangement form, the distance between the blind rivet mounting plates and the blind rivet mounting is always constant, and the blind rivet mounting plates and the blind rivets are in one-to-one correspondence, so that the relative positions of the blind rivets are always the same, and meanwhile, the heights of the blind rivet mounting plates are consistent relative to the vacuum chamber bottom plate, thereby reducing the possibility of inclination of the vacuum fixture body.
In one embodiment, when the area of the blind rivet mounting plate is large, the blind rivet is required to pass through the blind rivet mounting plate to fix the relative position of each blind rivet and the blind rivet mounting plate.
The blind rivet passes through a zero point alignment system, and the blind rivet mounting plate is locked or loosened; one end of the blind rivet is in contact with the blind rivet mounting plate, the other end of the blind rivet is in contact with the zero point alignment system, the zero point alignment system is locked with the blind rivet, and when the vacuum clamp body needs to be locked or loosened, the zero point alignment system rotates the blind rivet so that the blind rivet is locked or loosened with the blind rivet mounting plate.
In practical application, when the size of a target product changes, the new fixing piece fixes the vacuum clamp body with the matched size on the zero alignment system. And because the position of blind rivet and blind rivet mounting panel is unchangeable for the counterpoint system of zero point, consequently the embodiment of the utility model provides a changeable vacuum clamp device can used repeatedly, and is applicable to the product of multiple size.
The embodiment of the utility model provides a changeable vacuum fixture device fixes the vacuum fixture main part on the counterpoint system at zero point through the mounting, so that the vacuum fixture main part passes through the surface adsorption product of its vacuum upper cover perforated plate, and set up product size recognition mark on the vacuum upper cover perforated plate of vacuum fixture main part, when the dimensional change of product, according to product size recognition mark, can change the vacuum fixture main part that matches with the product size fast, and the counterpoint system at zero point supports the part change of repetitiveness many times, make the vacuum fixture device have the switchability.
The above-mentioned embodiments are only used for illustrating the technical solution of the present invention, and not for limiting the same; although the foregoing embodiments illustrate the present invention in detail, those skilled in the art will appreciate that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention.
Claims (9)
1. A switchable vacuum clamp device is characterized by comprising a vacuum clamp main body, a fixing piece and a zero point alignment system;
the vacuum clamp main body comprises a vacuum upper cover porous plate and a vacuum cavity bottom plate which are sealed along the edge, a product size identification mark is further arranged on the vacuum upper cover porous plate, and the product size identification mark identifies the product application size of the vacuum clamp main body;
a plurality of vacuum holes are formed in one surface of the vacuum upper cover porous plate, which is in contact with the outside, and the vacuum clamp main body adsorbs a target product through the vacuum holes, wherein the size of the target product is matched with the applicable size of the vacuum clamp main body;
the fixing piece fixes the vacuum clamp main body on the zero point alignment system;
when the size of the target product changes, the new fixing piece fixes the vacuum clamp main body with the matched size on the zero point alignment system.
2. The switchable vacuum chuck device of claim 1, wherein the fixture includes a blind rivet mounting plate, and a blind rivet corresponding to the blind rivet mounting plate;
the blind rivet mounting plate is arranged on the vacuum cavity bottom plate;
the blind rivet passes through the blind rivet mounting plate and fixes the vacuum cavity bottom plate on the zero point alignment system.
3. The switchable vacuum chuck assembly of claim 2, wherein the mounting position of each of the blind rivet mounting plates on the vacuum chamber floor is fixed relative to the zero alignment system in the fixture.
4. The switchable vacuum chuck device of claim 3, wherein each of the blind rivet mounting plates is of uniform height relative to the floor of the vacuum chamber.
5. The switchable vacuum chuck device of claim 2, wherein the pull stud is fixed by the position of the pull stud mounting plate.
6. The switchable vacuum chuck assembly of claim 5, wherein the blind rivet is locked or unlocked by the zero alignment system.
7. The switchable vacuum chuck device of claim 1, further comprising a detection sensor;
a detection through hole of a detection sensor is also arranged on one surface of the vacuum upper cover porous plate, which is in contact with the outside;
the detection through holes are formed in the vacuum upper cover porous plate in a four-corner distribution mode.
8. The switchable vacuum chuck device of claim 1, wherein the vacuum top cover multi-well plate is further provided with alignment holes;
the alignment holes are distributed at four corners of the vacuum upper cover porous plate.
9. The switchable vacuum chuck device of claim 1, wherein the vacuum cover plate further comprises a cutting line on a surface contacting the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920819417.9U CN210452415U (en) | 2019-05-30 | 2019-05-30 | Switchable vacuum clamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920819417.9U CN210452415U (en) | 2019-05-30 | 2019-05-30 | Switchable vacuum clamp device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210452415U true CN210452415U (en) | 2020-05-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920819417.9U Active CN210452415U (en) | 2019-05-30 | 2019-05-30 | Switchable vacuum clamp device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210452415U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115090491A (en) * | 2022-07-13 | 2022-09-23 | 北京无线电测量研究所 | Microminiature high-density slide mounting tool and mounting method |
-
2019
- 2019-05-30 CN CN201920819417.9U patent/CN210452415U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115090491A (en) * | 2022-07-13 | 2022-09-23 | 北京无线电测量研究所 | Microminiature high-density slide mounting tool and mounting method |
| CN115090491B (en) * | 2022-07-13 | 2024-04-26 | 北京无线电测量研究所 | Microminiature high-density slide glass pasting tool and pasting method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220726 Address after: 518000 101, building 6, Wanyan Industrial Zone, Qiaotou community, Fuhai street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Han's Semiconductor Equipment Technology Co.,Ltd. Address before: 518000 No. 9988 Shennan Road, Nanshan District, Shenzhen, Guangdong Patentee before: HAN'S LASER TECHNOLOGY INDUSTRY GROUP Co.,Ltd. |
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| TR01 | Transfer of patent right |