CN211760968U - Adsorption clamp - Google Patents
Adsorption clamp Download PDFInfo
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- CN211760968U CN211760968U CN201922502494.4U CN201922502494U CN211760968U CN 211760968 U CN211760968 U CN 211760968U CN 201922502494 U CN201922502494 U CN 201922502494U CN 211760968 U CN211760968 U CN 211760968U
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- shaped boss
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Abstract
An adsorption jig comprising: the device comprises a bottom plate, an adsorption panel arranged on the upper side of the bottom plate and a joint assembly connected with the bottom plate; a first air passage is arranged in the bottom plate; the adsorption panel comprises a main board body attached to the upper side of the bottom board, a first U-shaped boss arranged on the upper side of the main board body, and a second U-shaped boss arranged on the upper side of the main board body; the openings of the first U-shaped boss and the second U-shaped boss are arranged oppositely; the adsorption clamp is provided with a first vent groove between the bottom plate and the main plate body; the joint assembly comprises a first pneumatic joint which is communicated to the first vent groove through a first air passage; the first U-shaped boss is provided with a plurality of first adsorption holes communicated with the first vent grooves; the second U-shaped boss is provided with a plurality of second adsorption holes communicated with the first vent grooves; the first U-shaped boss or the second U-shaped boss corresponds to the edge of the glass plate, so that adsorption force is generated on the edge of the glass plate, and the vacuum air source is controlled by the external valve body to be switched on and off, so that the glass plate product can be conveniently taken and placed on the adsorption clamp.
Description
Technical Field
The utility model relates to a location processing technology field especially relates to an adsorption jig.
Background
With the progress of technology and the development of economy, the development of electronic products is also extremely rapid. Most electronic products use sheet glass products such as display screen protective sheets or touch screen cover sheets, which are often machined on a numerically controlled machine tool to produce acceptable sheet glass products.
When machining glass, in order to ensure the machining precision, a glass plate product is generally fixed at a preset position on a machine tool by using a clamp; however, the existing glass plate clamp generally adopts a pressing block to press the glass plate product in the designated slot position, so that the operation is complex when the glass plate is taken and placed, and the production efficiency of the glass plate is not improved.
SUMMERY OF THE UTILITY MODEL
In view of this, it is necessary to provide an adsorption jig for solving the problem that the positioning of the glass plate by the elastic pressing block is troublesome to take and place.
An adsorption jig comprising: the device comprises a bottom plate, an adsorption panel arranged on the upper side of the bottom plate and a joint assembly connected with the bottom plate; a first air channel is arranged in the bottom plate; the adsorption panel comprises a main plate body attached to the upper side of the bottom plate, a first U-shaped boss arranged on the upper side of the main plate body, and a second U-shaped boss arranged on the upper side of the main plate body; the openings of the first U-shaped boss and the second U-shaped boss are arranged oppositely; the adsorption clamp is provided with a first vent groove between the bottom plate and the main plate body; the connector assembly includes a first pneumatic connector communicating to the first vent slot through the first air passage; the first U-shaped boss is provided with a plurality of first adsorption holes communicated with the first vent grooves; the first adsorption holes are distributed along the surface of the first U-shaped boss; the second U-shaped boss is provided with a plurality of second adsorption holes communicated with the first vent grooves; the second adsorption holes are distributed along the surface of the second U-shaped boss.
Above-mentioned adsorption jig corresponds with the edge of glass panel through first U-shaped boss or second U-shaped boss, and after first pneumatic joint intercommunication extremely real air source, because the downthehole low pressure environment that forms of first absorption hole or second absorption produces the adsorption affinity to the edge of glass panel, through the on-off control of outside valve body to vacuum air source to can conveniently get on adsorption jig and put glass panel product.
In one embodiment, the adsorption clamp is further provided with a second air channel between the bottom plate and the main plate body; the adsorption panel also comprises a convex cylinder arranged in the middle of the main plate body; the convex cylinder is provided with a plurality of third adsorption holes communicated with the second vent grooves; thereby can provide absorption and support to the middle part of glass board, avoid the glass board to damage because of the middle part pressurized.
In one embodiment, the device further comprises a first limiting block detachably mounted on the first U-shaped boss or the second U-shaped boss; thereby facilitating accurate positioning of the glass sheet.
In one embodiment, a guide inclined plane is arranged on one side of the first limiting block, which is close to the middle part of the main board body; the guide inclined plane is obliquely arranged relative to the surface of the first U-shaped boss or the second U-shaped boss; thereby the glass plate can accurately fall into the bottom side of the first limiting block.
In one embodiment, the adsorption clamp is further provided with a third air passing groove between the bottom plate and the main plate body; the adsorption panel is also provided with a third U-shaped boss surrounding the first U-shaped boss; the adsorption panel is also provided with a fourth U-shaped boss surrounding the second U-shaped boss; a plurality of fourth adsorption holes communicated with the third vent grooves are formed in the third U-shaped boss or the fourth U-shaped boss; thereby increasing the versatility of the suction jig.
In one embodiment, the device further comprises a second limiting block mounted on the third U-shaped boss or the fourth U-shaped boss; thereby being beneficial to accurately positioning the glass plate with larger size.
In one embodiment, the edges of the first U-shaped boss, the second U-shaped boss, the third U-shaped boss, or the fourth U-shaped boss are respectively provided with a chamfer; thereby avoiding the first U-shaped boss, the second U-shaped boss, the third U-shaped boss or the fourth U-shaped boss from scraping the glass plate.
In one embodiment, a first sealing groove is formed in one side, facing the adsorption panel, of the bottom plate; the shape of the first sealing groove is close to or consistent with that of the first vent groove; the first seal groove is disposed around the first vent groove; the first vent groove is arranged at the bottom side of the main plate body; the adsorption clamp further comprises a sealing assembly arranged between the bottom plate and the adsorption panel; the seal assembly includes a first sealing tape received in the first sealing groove; thereby avoiding the leakage of the air flow of the first ventilation groove.
In one embodiment, the adsorption panel is provided with a side groove between the first U-shaped boss and the second U-shaped boss; thereby facilitating the manual or mechanical hand to take and place the glass plate.
In one embodiment, the positioning device further comprises a positioning column connected with the bottom surface of the bottom plate; thereby conveniently positioning the bottom plate when assembling the adsorption clamp.
Drawings
Fig. 1 is a schematic perspective view of an adsorption jig according to an embodiment of the present invention;
FIG. 2 is a perspective view of the suction fixture shown in FIG. 1;
FIG. 3 is an exploded view of the suction fixture shown in FIG. 1;
FIG. 4 is an exploded view of the suction fixture of FIG. 1 at another angle;
FIG. 5 is an enlarged view of the suction jig shown in FIG. 4 at A;
FIG. 6 is a top view of the first stop block of FIG. 4;
fig. 7 is a cross-sectional view of the first stopper shown in fig. 6 taken along the BB direction.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully below. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Referring to fig. 1 to 7, an adsorption jig 100 according to an embodiment of the present invention is used for fixing a glass plate or a plate-shaped workpiece made of other materials. The adsorption jig 100 includes a base plate 20, an adsorption panel 30 disposed on an upper side of the base plate 20, and a joint assembly 40 connected to the base plate 20; the bottom plate 20 is provided with a first air duct 21; the adsorption panel 30 comprises a main plate body 31 attached to the upper side of the bottom plate 20, a first U-shaped boss 32 arranged on the upper side of the main plate body 31, and a second U-shaped boss 33 arranged on the upper side of the main plate body 31; the openings of the first U-shaped boss 32 and the second U-shaped boss 33 are opposite; the adsorption jig 100 is provided with a first vent groove 311 between the bottom plate 20 and the main plate body 31; the joint assembly 40 comprises a first pneumatic joint 41, and the first pneumatic joint 41 is communicated to a first ventilation groove 311 through a first air channel 21; the first U-shaped boss 32 is provided with a plurality of first adsorption holes 321 communicated with the first vent grooves 311; the first adsorption holes 321 are distributed along the surface of the first U-shaped boss 32; the second U-shaped boss 33 is provided with a plurality of second adsorption holes 331 communicated with the first vent grooves 311; the second suction holes 331 are distributed along the surface of the second U-shaped boss 33.
Through the first U-shaped boss 32 or the second U-shaped boss 33 corresponding to the edge of the glass plate, after the first pneumatic connector 41 is communicated to the vacuum source, because a low-pressure environment is formed in the first adsorption hole 321 or the second adsorption hole 331, adsorption force is generated on the edge of the glass plate, and the vacuum source is controlled by the external valve body, so that the glass plate product can be conveniently taken and placed on the adsorption clamp 100.
Further, because the first U-shaped boss 32 or the second U-shaped boss 33 is U-shaped, the contact area between the first U-shaped boss and the bottom surface of the glass plate can be reduced, and the risk of scratching the glass plate is reduced.
Referring to fig. 3 and 4, in one embodiment, the adsorption jig 100 further has a second air channel 312 between the bottom plate 20 and the main plate 31; the adsorption panel 30 further includes a boss 34 provided in the middle of the main plate body 31; the convex cylinder 34 is provided with a plurality of third adsorption holes 341 communicated with the second vent grooves 312; specifically, the bottom plate 20 is further provided with a second air passage 22, the joint assembly 40 further comprises a second pneumatic joint 42, and the second pneumatic joint 42 is communicated to the second air passage groove 312 through the second air passage 22; thereby providing adsorption and support for the middle part of the glass plate and avoiding the glass plate from being damaged due to the middle part being pressed; in other embodiments, the first air passage 21 may be communicated to the second air passage groove 312 without considering the requirement of balancing the adsorption force.
In one embodiment, the absorption clamp 100 further includes a first stopper 50 detachably mounted on the first U-shaped boss 32 or the second U-shaped boss 33; a convex pin 52 extends from the lower side of the first limiting block 50; the first U-shaped boss 32 or the second U-shaped boss 33 is provided with a pin hole, and the first limiting block 50 is detachably mounted on the first U-shaped boss 32 or the second U-shaped boss 33 through the matching between the convex pin 52 and the pin hole; thereby facilitating accurate positioning of the glass sheet.
Referring to fig. 5 to 6, in one embodiment, a guiding inclined surface 51 is disposed on one side of the first stopper 50 near the middle of the main plate 31; the guiding inclined surface 51 is obliquely arranged relative to the surface of the first U-shaped boss 32 or the second U-shaped boss 33; when the glass plate is placed in the adsorption jig 100, if the glass plate has a small angle or position deviation, the guiding inclined surface 51 can generate a fine adjustment effect on the glass plate, so that the glass plate accurately falls into the bottom side of the first limiting block 50 and abuts against the surface of the first U-shaped boss 32 or the second U-shaped boss 33 at an accurate angle.
Referring to fig. 1 and 3, in one embodiment, the adsorption jig 100 further has a third vent groove 313 between the bottom plate 20 and the main plate 31; the adsorption panel 30 is also provided with a third U-shaped boss 35 surrounding the first U-shaped boss 32; the adsorption panel 30 is also provided with a fourth U-shaped boss 36 surrounding the second U-shaped boss 33; a plurality of fourth adsorption holes 361 communicated with the third vent groove 313 are formed in the third U-shaped boss 35 or the fourth U-shaped boss 36; specifically, the bottom plate 20 is provided with a third air passage 23, the joint assembly 40 further comprises a third pneumatic joint 43, and the third pneumatic joint 43 is communicated to a third air passage groove 313 through the third air passage 23; the height of the surfaces of the third U-shaped boss 35 and the fourth U-shaped boss 36 relative to the main plate body 31 is greater than the height of the surfaces of the first U-shaped boss 32 or the second U-shaped boss 33 relative to the main plate body 31, and a glass plate with a larger size can be supported on the third U-shaped boss 35 or the fourth U-shaped boss 36, so that the universality of the adsorption jig 100 is increased.
In one embodiment, the adsorption jig 100 further includes a second stopper 60 mounted on the third U-shaped boss 35 or the fourth U-shaped boss 36; thereby being beneficial to accurately positioning the glass plate with larger size.
In one embodiment, the edges of the first U-shaped boss 32, the second U-shaped boss 33, the third U-shaped boss 35, or the fourth U-shaped boss 36 are each chamfered. Thereby avoiding the scratching of the glass plate caused by the first U-shaped boss 32, the second U-shaped boss 33, the third U-shaped boss 35 or the fourth U-shaped boss 36.
Referring to fig. 3 and 4, in one embodiment, a first sealing groove 24 is formed on a side of the bottom plate 20 facing the absorption panel 30; the shape of the first seal groove 24 is close to or identical to the shape of the first vent groove 311; the first seal groove 24 is provided around the first vent groove 311; the first vent groove 311 is disposed at the bottom side of the main plate body 31; the adsorption jig 100 further includes a sealing assembly disposed between the base plate 20 and the adsorption panel 30; the seal assembly includes a first sealing tape received in first sealing groove 24; thereby improving air tightness and preventing the air flow of the first vent groove 311 from leaking; further, the bottom plate 20 is further provided with a second sealing groove 25 corresponding to the second vent groove 312 and a third sealing groove 26 corresponding to the third vent groove 313; the seal assembly further includes a second sealing tape received in second seal groove 25, and a third sealing tape received in third seal groove 26.
In one embodiment, the suction panel 30 is provided with a side groove 37 between the first U-shaped boss 32 and the second U-shaped boss 33; thereby facilitating the manual or mechanical hand to take and place the glass plate.
In one embodiment, the suction jig 100 further includes a positioning post 80 coupled to the bottom surface of the base plate 20. Thereby facilitating positioning of the base plate 20 when assembling the suction jig 100.
In this embodiment, through the edge correspondence of first U-shaped boss or second U-shaped boss and glass board, after first pneumatic joint communicates to the vacuum source, because the downthehole low pressure environment that forms of first adsorption hole or second adsorption produces the adsorption affinity to the edge of glass board, through the on-off control of outside valve body to the vacuum source to can conveniently get on the adsorption jig and put glass board product.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. An adsorption jig, comprising: the device comprises a bottom plate, an adsorption panel arranged on the upper side of the bottom plate and a joint assembly connected with the bottom plate; a first air channel is arranged in the bottom plate; the adsorption panel comprises a main plate body attached to the upper side of the bottom plate, a first U-shaped boss arranged on the upper side of the main plate body, and a second U-shaped boss arranged on the upper side of the main plate body; the openings of the first U-shaped boss and the second U-shaped boss are arranged oppositely; the adsorption clamp is provided with a first vent groove between the bottom plate and the main plate body; the connector assembly includes a first pneumatic connector communicating to the first vent slot through the first air passage; the first U-shaped boss is provided with a plurality of first adsorption holes communicated with the first vent grooves; the first adsorption holes are distributed along the surface of the first U-shaped boss; the second U-shaped boss is provided with a plurality of second adsorption holes communicated with the first vent grooves; the second adsorption holes are distributed along the surface of the second U-shaped boss.
2. The suction jig of claim 1 further comprising a second vent channel between the bottom plate and the main plate body; the adsorption panel also comprises a convex cylinder arranged in the middle of the main plate body; and a plurality of third adsorption holes communicated with the second vent grooves are formed in the convex cylinder.
3. The suction jig of claim 1 further comprising a first stop block removably mounted on the first U-shaped boss or the second U-shaped boss.
4. The adsorption clamp of claim 3, wherein a guide inclined surface is arranged on one side of the first limiting block close to the middle part of the main plate body; the guide inclined surface is obliquely arranged relative to the surface of the first U-shaped boss or the second U-shaped boss.
5. The suction jig of claim 1 further comprising a third vent channel between the bottom plate and the main plate body; the adsorption panel is also provided with a third U-shaped boss surrounding the first U-shaped boss; the adsorption panel is also provided with a fourth U-shaped boss surrounding the second U-shaped boss; and a plurality of fourth adsorption holes communicated with the third air passing groove are formed in the third U-shaped boss or the fourth U-shaped boss.
6. The suction jig of claim 5 further comprising a second stop mounted on the third U-shaped boss or the fourth U-shaped boss.
7. The suction jig of claim 5, wherein edges of the first U-shaped boss, the second U-shaped boss, the third U-shaped boss, or the fourth U-shaped boss are respectively provided with a chamfer.
8. The suction jig of claim 1, wherein a first sealing groove is formed in a side of the bottom plate facing the suction panel; the shape of the first sealing groove is close to or consistent with that of the first vent groove; the first seal groove is disposed around the first vent groove; the first vent groove is arranged at the bottom side of the main plate body; the adsorption clamp further comprises a sealing assembly arranged between the bottom plate and the adsorption panel; the seal assembly includes a first sealing tape received in the first sealing groove.
9. The suction clip of claim 1, wherein the suction panel is provided with a side groove between the first U-shaped boss and the second U-shaped boss.
10. The suction jig of claim 1 further comprising a locating post attached to the bottom surface of the base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922502494.4U CN211760968U (en) | 2019-12-31 | 2019-12-31 | Adsorption clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922502494.4U CN211760968U (en) | 2019-12-31 | 2019-12-31 | Adsorption clamp |
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| Publication Number | Publication Date |
|---|---|
| CN211760968U true CN211760968U (en) | 2020-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922502494.4U Active CN211760968U (en) | 2019-12-31 | 2019-12-31 | Adsorption clamp |
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| CN (1) | CN211760968U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112276458A (en) * | 2020-11-23 | 2021-01-29 | 北京机械设备研究所 | Display panel welding positioning device, production method and display panel positioning welding method |
| CN112720119A (en) * | 2020-12-19 | 2021-04-30 | 华中科技大学 | Device and method for quickly positioning wafer |
| CN114871965A (en) * | 2022-05-19 | 2022-08-09 | 中国电子科技集团公司第二十九研究所 | Flexible carrier for microwave assembly clamping and using method |
-
2019
- 2019-12-31 CN CN201922502494.4U patent/CN211760968U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112276458A (en) * | 2020-11-23 | 2021-01-29 | 北京机械设备研究所 | Display panel welding positioning device, production method and display panel positioning welding method |
| CN112720119A (en) * | 2020-12-19 | 2021-04-30 | 华中科技大学 | Device and method for quickly positioning wafer |
| CN112720119B (en) * | 2020-12-19 | 2021-11-30 | 华中科技大学 | Device and method for quickly positioning wafer |
| CN114871965A (en) * | 2022-05-19 | 2022-08-09 | 中国电子科技集团公司第二十九研究所 | Flexible carrier for microwave assembly clamping and using method |
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