CN209753439U - Rotary vacuum sucking and breaking mechanism - Google Patents
Rotary vacuum sucking and breaking mechanism Download PDFInfo
- Publication number
- CN209753439U CN209753439U CN201920174611.6U CN201920174611U CN209753439U CN 209753439 U CN209753439 U CN 209753439U CN 201920174611 U CN201920174611 U CN 201920174611U CN 209753439 U CN209753439 U CN 209753439U
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- vacuum
- pressure air
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Abstract
The utility model discloses a rotatory broken vacuum mechanism that inhales, including equal altitude post, vacuum disc and vacuum rotary disk, equal altitude post and vacuum disc fixed connection, vacuum rotary disk cover is established on the vacuum disc, be equipped with broken vacuum nozzle and negative pressure induction port on the recess of vacuum disc, equal altitude post and vacuum disc are equipped with a negative pressure gas circuit and a plurality of positive pressure gas circuit in, negative pressure air source interface is connected to the lower extreme of negative pressure gas circuit, the negative pressure induction port is connected to the upper end, quick connector is connected to the lower extreme of positive pressure gas circuit, broken vacuum nozzle is connected to the upper end, the vacuum rotary disk forms airtight chamber through two sealing washers and recess, and with the copper union coupling on the vacuum rotary disk. The utility model discloses an inhale the inside gas circuit of broken vacuum capacity special design for independently possessing to and for the high-speed rotatory special design's sealing washer, keep apart inside gas circuit and atmospheric pressure, make this mechanism possess and keep inhaling the characteristics of broken vacuum capacity in high-speed rotatory, with the demand that satisfies multistation turret type from now on and inhale material mechanism.
Description
Technical Field
The utility model relates to a rotatory broken vacuum mechanism of inhaling is used on the equipment that has multistation turret formula and inhale material mechanism such as paster SOT encapsulation product detection sorter.
background
The rotary vacuum sucking and breaking mechanism is usually applied to a turret type material sucking mechanism with multiple stations, and has the functions of sucking the parts to be assembled from a material receiving box onto a suction nozzle of the turret type material sucking machine or blowing the parts off from the suction nozzle onto a processing station through vacuum sucking and breaking, and realizing the automation of sucking and blanking the parts through the cooperation of a turret, thereby improving the assembly efficiency of products.
the traditional rotary vacuum sucking and breaking mechanism is limited by the air supply structure of the traditional rotary vacuum sucking and breaking mechanism, and generally cannot realize the wireless rotation in the same direction and simultaneously keep the supply of an air source, so that the sucking efficiency of a product is greatly influenced. Even if some rotary vacuum breaking mechanisms can meet the requirements of the two points at the same time, the rotary vacuum breaking mechanisms are limited by the number of channels and high price, and cannot be applied on a large scale. Therefore, the existing rotary vacuum sucking and breaking mechanism can not meet the requirements of a multi-station turret type material sucking mechanism in future more and more.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned this kind of current situation, the utility model aims at providing a rotatory broken vacuum mechanism of inhaling has the characteristics that can keep inhaling the ability of broken vacuum in high-speed rotation to improve the absorption efficiency of product, satisfy the demand that multistation turret type inhaled material mechanism from now on.
For realizing above-mentioned technical purpose, reach above-mentioned technological effect, the utility model discloses a following technical scheme realizes:
A rotary vacuum sucking and breaking mechanism comprises an equal-height strut, a vacuum disc and a vacuum rotary disc; a negative pressure air source lower channel penetrating through the upper end face and the lower end face of the equal-height strut is arranged in the equal-height strut along the axis, a negative pressure air source interface capable of being connected with a negative pressure air source is arranged at the bottom end of the negative pressure air source lower channel, a plurality of positive pressure air source lower channels penetrating through the upper end face and the lower end face of the equal-height strut are uniformly arranged around the negative pressure air source lower channel, and a corresponding quick-plugging port capable of being connected with a positive pressure air source is respectively arranged at the bottom end of each positive pressure air source lower; the vacuum disc is characterized in that a circle of groove is formed in the middle of the circumferential surface of the vacuum disc, a plurality of vacuum breaking nozzles are uniformly arranged on the lower half circle of the groove to achieve a vacuum breaking function, a plurality of negative pressure air suction ports are uniformly arranged on the upper half circle of the groove to achieve a vacuum suction function, a circle of sealing ring is respectively embedded on the upper side and the lower side of the groove, a negative pressure air source upper channel with the top and the plurality of vacuum breaking nozzles and the bottom communicated with the lower end face of the vacuum disc is arranged in the vacuum disc along the axis, and a plurality of positive pressure air source upper channels are uniformly arranged around the negative pressure air source upper channel; the circumferential surface of the vacuum rotating disc is uniformly provided with a plurality of copper pipes which can be connected with suction nozzles of the material suction mechanism;
The upper end surfaces of the equal-height pillars are fixedly connected with the lower end surface of the vacuum disc through fixing pieces, and the top end of the lower channel of the negative pressure air source is butted with the bottom end of the upper channel of the negative pressure air source to form a negative pressure air path; the number of the positive pressure air source lower channels corresponds to the number of the positive pressure air source upper channels, and the top end of each positive pressure air source lower channel is respectively butted with the bottom end of the corresponding positive pressure air source upper channel to form a positive pressure air path; the vacuum rotary disk is rotatably sleeved on the circumferential surface of the vacuum rotary disk, the vacuum rotary disk and the upper and lower ends of the vacuum rotary disk are sealed by the two sealing rings, so that the groove and the inner wall of the vacuum rotary disk form a circle of sealed cavities, and each port at the inner side of the copper pipe is communicated with the sealed cavity.
Furthermore, a circle of rotary vacuum sucking and breaking mechanism mounting seat used for being fixed with the material sucking mechanism operating table is arranged at the lower part of the circumferential outer surface of the equal-height strut.
Furthermore, a circle of suction nozzle support mounting seat used for fixing a suction nozzle support of the suction mechanism is arranged on the outer edge of the top end of the vacuum rotating disk.
Furthermore, the fixing part is composed of two electrostatic hoops and screws, and the vacuum disc and the equal-height pillars are fixedly connected through the clasping of the two electrostatic hoops and the screwing of the screws.
Further, the sealing ring is a star-shaped sealing ring.
Furthermore, the upper end face of the equal-height strut is provided with a positioning pin, the lower end face of the vacuum disc is provided with a positioning hole corresponding to the positioning pin in position, and the equal-height strut and the vacuum disc are accurately positioned and installed through the matching of the positioning pin and the positioning hole, so that the smooth butt joint of the air path is ensured.
The working principle of the utility model is as follows:
The negative pressure air source interface provides a negative pressure air source for all negative pressure air suction ports through the negative pressure air path, so that the suction nozzle of the material suction mechanism connected with the copper pipe has the product adsorption capacity, when a certain suction nozzle needs vacuum breaking, the quick connector provides a positive pressure air source for all vacuum breaking nozzles through the positive pressure air path, the positive pressure air can blow the copper pipe through the vacuum breaking nozzles to blow off the product adsorbed on the suction nozzle of the material suction mechanism, the purpose of vacuum breaking is achieved, after the positive pressure supply is stopped, the sealed cavity formed by the vacuum rotating disk and the vacuum disk connected with the copper pipe can convert the vacuum rotating disk into a negative pressure state again, and the product can be sucked again.
The utility model has the advantages that:
The utility model adopts the internal gas circuit specially designed for independently possessing the vacuum breaking capacity, so that the internal gas circuit of the mechanism is isolated from the atmospheric pressure, the negative pressure can be kept in the internal gas circuit when the product is sucked, meanwhile, the independent nozzle designed in the mechanism can ensure that each suction nozzle connected with the nozzle has the capacity of independently breaking the vacuum, the positive pressure and the negative pressure are combined together, the internal gas circuit is integrated and relatively independent, the suction nozzles are perfectly fused together, the mechanism volume and the required part number are reduced, and the maintenance and the preservation are convenient; the utility model discloses still adopt the sealing washer for high-speed rotatory special design for this mechanism has possessed and has kept inhaling the characteristics of broken vacuum ability in high-speed rotatory, applicable in the product of the most different size specifications on the market, also provides reliable support for new generation's paster SOT encapsulation product detection sorter, in order to satisfy the demand that multistation turret type inhales material mechanism from now on.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
Fig. 1 is a perspective view of the present invention;
FIG. 2 is an exploded view of the present invention;
Fig. 3 is the schematic view of the internal gas circuit structure and the operation of positive and negative gas flows of the present invention.
Reference numbers in the figures: 1. the vacuum suction device comprises a vacuum rotating disk, 2 copper pipes, 3 equal-height pillars, 4 vacuum disks, 5 positioning pins, 6 vacuum breaking nozzles, 7 quick-plugging connectors, 8 fixing pieces, 9 negative pressure air suction ports, 10 sealing rings, 11 negative pressure air source interfaces, 12 grooves, 13 negative pressure air source lower channels, 14 negative pressure air source upper channels, 15 positive pressure air source lower channels, 16 positive pressure air source upper channels, 17 rotary vacuum breaking mechanism mounting seats and 18 suction nozzle support mounting seats.
Detailed Description
the present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Referring to fig. 1-3, a rotary vacuum breaking mechanism comprises an equal-height pillar 3, a vacuum disc 4 and a vacuum rotary disc 1.
The lower part of the circumferential outer surface of the equal-height strut 3 is provided with a circle of rotary vacuum sucking and breaking mechanism mounting seats 17 used for being fixed with a material sucking mechanism operating table, a negative pressure air source lower channel 13 penetrating through the upper end surface and the lower end surface of the equal-height strut 3 is arranged in the equal-height strut 3 along the axis, the bottom end of the negative pressure air source lower channel 13 is provided with a negative pressure air source interface 11 capable of being connected with a negative pressure air source, a plurality of positive pressure air source lower channels penetrating through the upper end surface and the lower end surface of the equal-height strut 3 are uniformly arranged around the negative pressure air source lower channel 13, and the bottom end of each positive pressure air source lower channel 15 is respectively provided with a corresponding quick plug port 7.
the middle part on 4 circumferential surfaces of vacuum disc is provided with round recess 12, the lower half circle of recess 12 evenly is provided with the broken vacuum nozzle 6 of a plurality of, realizes the function of broken vacuum, the first half circle of recess 12 evenly is provided with a plurality of negative pressure induction port 9, realizes the function that the vacuum absorbs, the upper and lower both sides of recess 12 are inlayed respectively and are equipped with round sealing washer 10, sealing washer 10 is star type sealing washer, the inside of vacuum disc 4 is provided with a top and a plurality of along the axis broken vacuum nozzle 6 and bottom with the negative pressure air source upper channel 14 of terminal surface intercommunication under the vacuum disc 4 centers on negative pressure air source upper channel 14 evenly is provided with a plurality of positive pressure air source upper channel 16.
The outer edge of the top end of the vacuum rotating disk 1 is provided with a circle of suction nozzle support mounting seats 18 for fixing suction nozzle supports of the suction mechanism, and the circumferential surface of the vacuum rotating disk 1 is uniformly provided with a plurality of copper tubes 2 which can be connected with suction nozzles of the suction mechanism.
The upper end face of the equal-height strut 3 and the lower end face of the vacuum disc 4 are fixedly connected together through a fixing piece 8, the fixing piece 8 consists of two electrostatic hoops and screws, and the vacuum disc 4 and the equal-height strut 3 are fixedly connected through the two electrostatic hoops and the screws.
After the fixed connection, the top end of the negative pressure air source lower channel 13 is butted with the bottom end of the negative pressure air source upper channel 14 to form a negative pressure air path; the number of the positive pressure air source lower channels 15 corresponds to the number of the positive pressure air source upper channels 16, and the top end of each positive pressure air source lower channel 15 is butted with the bottom end of the corresponding positive pressure air source upper channel 16 to form a positive pressure air path.
The upper end face of the equal-height strut 3 is provided with a positioning pin 5, the lower end face of the vacuum disc 4 is provided with a positioning hole corresponding to the positioning pin 5 in position, and the equal-height strut 3 and the vacuum disc 4 are accurately positioned and installed through the matching of the positioning pin 5 and the positioning hole, so that the smooth butt joint of an air path is ensured.
The vacuum rotary disk 1 is rotationally sleeved on the circumferential surface of the vacuum rotary disk 4, the vacuum rotary disk 4 and the upper and lower ends of the vacuum rotary disk 1 are sealed by the sealing rings 10, so that the groove 12 and the inner wall of the vacuum rotary disk 1 form a circle of sealed cavity, and each end opening of the inner side of the copper pipe 2 is communicated with the sealed cavity.
Referring to fig. 3, the negative pressure air source interface provides a negative pressure air source for all negative pressure air suction ports through the negative pressure air path, so that the suction nozzles of the material suction mechanism connected with the copper pipes have the product adsorption capacity, when a certain suction nozzle needs to be broken vacuum, the quick connector provides a positive pressure air source for all the broken vacuum nozzles through the positive pressure air path, the positive pressure air can blow the copper pipes through the broken vacuum nozzles to blow off the products adsorbed on the suction nozzles of the material suction mechanism, the purpose of breaking vacuum is achieved, after the supply of positive pressure is stopped, the sealed cavity formed by the vacuum rotating disk and the vacuum disk connected with the copper pipes can convert the products into a negative pressure state again, and the products can be sucked.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a rotatory broken vacuum mechanism that inhales which characterized in that: comprises an equal-height pillar (3), a vacuum disc (4) and a vacuum rotating disc (1); a negative pressure air source lower channel (13) which penetrates through the upper end face and the lower end face of the equal-height strut (3) is arranged in the equal-height strut (3) along the axis, a negative pressure air source interface (11) which can be connected with a negative pressure air source is arranged at the bottom end of the negative pressure air source lower channel (13), a plurality of positive pressure air source lower channels which penetrate through the upper end face and the lower end face of the equal-height strut (3) are uniformly arranged around the negative pressure air source lower channel (13), and the bottom end of each positive pressure air source lower channel (15) is respectively provided with a corresponding quick insertion port (7) which can be connected with a positive pressure; a circle of groove (12) is formed in the middle of the circumferential surface of the vacuum disc (4), a plurality of vacuum breaking nozzles (6) are uniformly arranged on the lower half circle of the groove (12), a plurality of negative pressure suction ports (9) are uniformly arranged on the upper half circle of the groove (12), a circle of sealing ring (10) is respectively embedded in the upper side and the lower side of the groove (12), a negative pressure air source upper channel (14) is arranged in the vacuum disc (4) along the axis, the top of the negative pressure air source upper channel is communicated with the vacuum breaking nozzles (6), the bottom of the negative pressure air source upper channel is communicated with the lower end face of the vacuum disc (4), and a plurality of positive pressure air source upper channels (16) are uniformly arranged around the negative pressure air; a plurality of copper pipes (2) which can be connected with suction nozzles of a material suction mechanism are uniformly arranged on the circumferential surface of the vacuum rotating disc (1);
The upper end surface of the equal-height strut (3) is fixedly connected with the lower end surface of the vacuum disc (4) through a fixing piece (8), and the top end of the negative pressure air source lower channel (13) is butted with the bottom end of the negative pressure air source upper channel (14) to form a negative pressure air path; the number of the positive pressure air source lower channels (15) corresponds to the number of the positive pressure air source upper channels (16), and the top end of each positive pressure air source lower channel (15) is respectively butted with the bottom end of the corresponding positive pressure air source upper channel (16) to form a positive pressure air path; the vacuum rotary disk (1) is rotationally sleeved on the circumferential surface of the vacuum rotary disk (4), the vacuum rotary disk (4) and the upper end and the lower end of the vacuum rotary disk (1) are sealed by two sealing rings (10), so that the groove (12) and the inner wall of the vacuum rotary disk (1) form a circle of sealed cavity, and each inner side port of the copper pipe (2) is communicated with the sealed cavity.
2. the rotary vacuum breaker mechanism of claim 1, further comprising: and a circle of rotary vacuum sucking and breaking mechanism mounting seats (17) fixed with the material sucking mechanism operating table are arranged at the lower part of the circumferential outer surface of the equal-height strut (3).
3. The rotary vacuum breaker mechanism of claim 1, further comprising: the outer edge of the top end of the vacuum rotating disk (1) is provided with a circle of suction nozzle support mounting seats (18) for fixing suction nozzle supports of the suction mechanism.
4. The rotary vacuum breaker mechanism of claim 1, further comprising: the fixing piece (8) is composed of two electrostatic hoops and screws, and the vacuum disc (4) and the equal-height strut (3) are fixedly connected through the two electrostatic hoops in a closed mode and are screwed up through the screws.
5. The rotary vacuum breaker mechanism of claim 1, further comprising: the sealing ring (10) is a star-shaped sealing ring.
6. The rotary vacuum breaker mechanism of claim 1, further comprising: the upper end face of the equal-height support column (3) is provided with a positioning pin (5), the lower end face of the vacuum disc (4) is provided with a positioning hole corresponding to the positioning pin (5) in position direction, and the equal-height support column (3) and the vacuum disc (4) are matched with the positioning hole through the positioning pin (5) to realize accurate positioning and installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920174611.6U CN209753439U (en) | 2019-01-31 | 2019-01-31 | Rotary vacuum sucking and breaking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920174611.6U CN209753439U (en) | 2019-01-31 | 2019-01-31 | Rotary vacuum sucking and breaking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209753439U true CN209753439U (en) | 2019-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920174611.6U Expired - Fee Related CN209753439U (en) | 2019-01-31 | 2019-01-31 | Rotary vacuum sucking and breaking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209753439U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109692818A (en) * | 2019-01-31 | 2019-04-30 | 苏州灿途智能装备有限公司 | A kind of rotation suction vacuum breaker mechanism |
| CN114678320A (en) * | 2022-03-18 | 2022-06-28 | 深圳市鹰眼在线电子科技有限公司 | Mini LED mounting head vacuum distribution device |
-
2019
- 2019-01-31 CN CN201920174611.6U patent/CN209753439U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109692818A (en) * | 2019-01-31 | 2019-04-30 | 苏州灿途智能装备有限公司 | A kind of rotation suction vacuum breaker mechanism |
| CN114678320A (en) * | 2022-03-18 | 2022-06-28 | 深圳市鹰眼在线电子科技有限公司 | Mini LED mounting head vacuum distribution device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191210 Termination date: 20220131 |