CN204295335U - Vacuum carrier - Google Patents
Vacuum carrier Download PDFInfo
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- CN204295335U CN204295335U CN201420669779.1U CN201420669779U CN204295335U CN 204295335 U CN204295335 U CN 204295335U CN 201420669779 U CN201420669779 U CN 201420669779U CN 204295335 U CN204295335 U CN 204295335U
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Abstract
The utility model discloses a kind of vacuum carrier, carrier body comprises top and mainboard, top cover can be dismantled sealing and be covered in mainboard side, the vacuum forming a sealing between top cover and mainboard keeps cavity, vacuum keeps the sidewall of cavity is formed with a vacuum load mouth and a vacuum liberation port respectively, be provided with in this vacuum load mouth one only supplied gas flow out vacuum and keep the check valve of cavity, a sealing-plug that this vacuum liberation port can be sealed is provided with in vacuum liberation port, if top cover dorsad mainboard side is outside, be inner side towards mainboard side, top cover outer surface is formed with some indent die cavities mated with adhesive product, the edge of indent die cavity is provided with a circle sealing strip, each indent die cavity bottom surface is equipped with the passage keeping cavity to be communicated with vacuum, carrier body of the present utility model achieves product without thrust stationary positioned, avoid product compressive deformation, and process equipment is without the need to arranging vacuum generating device, achieve the normal process of high-accuracy small processing equipment.
Description
Technical field
The utility model relates to a kind of frock clamp, particularly a kind of vacuum carrier being applicable to high-accuracy Product processing.
Background technology
The development that electronics is advanced by leaps and bounds, the shell class piece surface processing of current electronic product is more and more meticulousr, processing request is more and more higher, housing integration is more and more thinner, traditional frock mode is adopted to be fixedly clamped on process equipment, stressed skin can be caused to be out of shape, affect its follow-up assembling, and method of clamping certainly will need two opposite face clampings, product surface will be caused to there is processing dead point, process again after needing to change clip position, cause multiple bearing cumulative errors, adopt portion in the enclosure to arrange in addition and there is internal thread or externally threaded stud, be fixed on process equipment by bolt, by stud mill off after machining, this kind of mode causes processing technology complicated, expend time in, also easy when follow-up Milling Machining destroy product surface, because product needed carries out high-accuracy processing, process equipment processing space is little, there is no spatial placement vacuum generating equipment, therefore conventional vacuum suction mode also cannot realize, how to realize product stationary positioned, its stress deformation can not be caused again, and convenient fixing, this becomes a technical barrier being difficult to overcome in current high-accuracy electronic product casing processing.
Utility model content
In order to overcome above-mentioned defect, the utility model provides a kind of vacuum carrier, and this vacuum carries structure simply, can depart from and keep and product vacuum attraction, avoid product and be out of shape by clamping force, facilitate Product processing and location with vacuum generating device.
The utility model in order to the technical scheme solving its technical problem and adopt is: a kind of vacuum carrier, comprise carrier body, carrier body comprises top and mainboard, top cover can be dismantled sealing and be covered in mainboard side, the vacuum forming a sealing between top cover and mainboard keeps cavity, this vacuum keeps the sidewall of cavity is formed with a vacuum load mouth and a vacuum liberation port respectively, be provided with in this vacuum load mouth one only supplied gas flow out vacuum and keep the check valve of cavity, a sealing-plug that this vacuum liberation port can be sealed is provided with in vacuum liberation port, if top cover dorsad mainboard side is outside, be inner side towards mainboard side, top cover outer surface is formed with some indent die cavities mated with adhesive product, the edge of indent die cavity is provided with a circle sealing strip, each indent die cavity bottom surface is equipped with keep cavity to be communicated with vacuum passage.
As further improvement of the utility model, described top cover is formed with some crisscross gas channels in concave cavity, the sidewall end face of each gas channel can with product close contact.
As further improvement of the utility model, also be provided with an auxiliary equipment, this auxiliary equipment comprises carrier mounting table, vacuum generating device, vacuumizes valve and air-breather, described carrier mounting table is formed the detent mechanism placed for carrier body, vacuum generating device with vacuumize valve and be communicated with, vacuumize valve be able to correspondingly with vacuum load mouth on carrier be communicated with, the sealing-plug in vacuum liberation port on carrier body can be opened by air-breather.
As further improvement of the utility model, described vacuum liberation port madial wall is provided with an airflow hole intersected with vacuum liberation port, this airflow hole keeps cavity to be communicated with the vacuum of carrier body, an elastic component is also provided with in vacuum liberation port, this elastic component is tight against sealing-plug towards the inner side of vacuum liberation port, plug sidewall be able to keep sealing coating gas discharge orifice opening, in vacuum release auxiliary equipment, air-breather is for comprising a compressed air generator and a compressed air suction nozzle, this compressed air generator is communicated with this compressed air suction nozzle, this compressed air suction nozzle can be communicated with on carrier, vacuum liberation port is corresponding.
As further improvement of the utility model, described vacuum load mouth and vacuum liberation port extend all to be in the same way located on mainboard one sidewall, auxiliary equipment is provided with the slide block that can longitudinally slide and a slide-driving device, slide-driving device drives skid, vacuumize valve and compressed air suction nozzle is located on this slide block respectively, and be respectively equipped with and vacuum load mouth and vacuum liberation port one_to_one corresponding.
As further improvement of the utility model, described carrier body also comprises a cover plate, this cover plate is installed on mainboard sidewall by elastic component, and this cover plate be able to keep the state of covering vacuum load ports and vacuum liberation port, auxiliary equipment is also provided with can the slide unit of linear slide and slide unit drive unit in the horizontal direction, slide unit drives slide unit rectilinear motion, slide block longitudinally can slide and be located on this platform, be provided with an inserted sheet on the upside of slide block, this inserted sheet be able to stretch in the gap between the mainboard of carrier body and cover plate.
As further improvement of the utility model, described mainboard sidewall is provided with an integration block, the side that this integration block contacts with mainboard is formed with an integration cavity, this integration cavity and the vacuum load mouth on mainboard sidewall seal with vacuum liberation port and are communicated with, integrate on block and be also provided with an integration hole, this one end, integration hole is communicated with integration cavity, integrate block and form the slot mated with inserted sheet in mainboard side dorsad, inserted sheet on slide block be able to along this slot longitudinal sliding motion, slide block is also formed one with vacuumize valve and seal with compressed air suction nozzle the integration valve be communicated with, this integration valve be able to integration block integrates the hole other end seal and be communicated with.
As further improvement of the utility model, detent mechanism on described carrier mounting table is also provided with at least two alignment pins, the mainboard of carrier body is provided with at least two positioning jacks in top cover side dorsad on the surface, the proper one_to_one corresponding of alignment pin on detent mechanism is inserted in the positioning jack of mainboard, and detent mechanism is provided with some some aspirating holes be connected with vacuum generating device.
As further improvement of the utility model, auxiliary equipment is also provided with pressure sensor and controller, described pressure sensor can be responded to the air pressure in carrier body vacuum cavity and deliver a letter and controller, and controller controls vacuum generating device, compressed air generator, slide-driving device and the action of slide unit drive unit.
As further improvement of the utility model, described auxiliary equipment is also provided with emergency stop switch, vacuum suction and the disappointing change-over switch and start button that are electrically connected with controller.
The beneficial effects of the utility model are: the utility model employing carrier body discharges auxiliary equipment with vacuum and coordinates, can vacuumize after carrier body being placed product and protect state of vacuum attraction, carrier body achieves product without thrust stationary positioned, avoid product compressive deformation, and process equipment is without the need to arranging vacuum generating device, achieve the normal process of high-accuracy small processing equipment, auxiliary equipment achieves the adhesive of product fast vacuum on carrier body, also achieve and discharge fast from carrier body, facilitate product Fast Installation and take off in time, this vacuum carrier structure is simple, easy to use, ensure that product high finishing requirements.
Accompanying drawing explanation
Fig. 1 is carrier body stereogram of the present utility model;
Fig. 2 is mainboard first stereogram of the present utility model;
Fig. 3 is mainboard second stereogram of the present utility model;
Fig. 4 is vacuum load mouth structure schematic diagram of the present utility model;
Fig. 5 is vacuum liberation port structure principle chart of the present utility model;
Fig. 6 is cover plate stereogram of the present utility model;
Fig. 7 is the structure principle chart of cover plate covering vacuum load ports of the present utility model and vacuum liberation port;
Fig. 8 is auxiliary equipment stereogram of the present utility model;
Fig. 9 is auxiliary equipment structure principle chart of the present utility model;
Figure 10 is auxiliary equipment using state figure of the present utility model;
Figure 11 is that on slide block, inserted sheet inserts the first state diagram in integration block chute;
Figure 12 is that on slide block, inserted sheet inserts the second state diagram in integration block chute.
Detailed description of the invention
Embodiment: a kind of vacuum carrier, comprise carrier body 1, carrier body 1 comprises top cover 2 and mainboard 3, top cover 2 can be dismantled sealing and be covered in mainboard 3 side, the vacuum forming a sealing between top cover 2 and mainboard 3 keeps cavity 4, this vacuum keeps the sidewall of cavity 4 is formed with vacuum load mouth 5 and a vacuum liberation port 6 respectively, be provided with in this vacuum load mouth 5 one only supplied gas flow out vacuum and keep the check valve 7 of cavity 4, a sealing-plug 8 that this vacuum liberation port 6 can be sealed is provided with in vacuum liberation port 6, if top cover 2 dorsad mainboard 3 side is outside, be inner side towards mainboard 3 side, top cover 2 outer surface is formed with some indent die cavities 9 mated with adhesive product, the edge of indent die cavity 9 is provided with a circle sealing strip, each indent die cavity 9 bottom surface is equipped with keep cavity 4 to be communicated with vacuum passage, operation principle is as follows: be first placed on by the product needing stationary positioned to carry out processing on carrier body 1 top cover 2 outer surface, and keep the sealing strip of indent die cavity 9 periphery of product and top cover 2 to develop, then vacuum generating device 29 is communicated with the vacuum load mouth 5 on carrier body 1, vacuumize, after exhausting vacuum, carrier body 1 is separated with vacuum generating device 29, owing to being check valve 7 in the vacuum load mouth 5 on carrier body 1, check valve 7 only keeps flowing out in cavity 4 from the vacuum of vacuum carrier for air, extraneous air is not allowed to flow into, and the vacuum liberation port 6 of carrier body 1 has sealing-plug 8 to seal, therefore the vacuum in carrier body 1 keeps forming a vacuum space in cavity 4, powerful pull of vacuum keeps product by suction tightly on vacuum carrier top cover 2 surface, now vacuum carrier body 1 is fixedly mounted on lathe and can processes product surface and periphery, the sealing-plug 8 of vacuum liberation port 6 is opened after machining, now can be entered fast in vacuum cavity by inner and outer air pressure official post outside air, or place leads to gases at high pressure at vacuum liberation port 6, product loses pull of vacuum effect and can take off easily, because it is to the mode of product employing vacuum attraction, avoid and clamping is taked to product, the modes such as auger shell pit are carried out clamping and are fixed, avoid product stress deformation, ensure that the machining accuracy of product, simultaneously, because product surface and periphery do not clamp interference, product surface and periphery all can be machined clamped one time, avoid accumulated error, this structure is simple, Set and Positioning can be carried out separately, this carrier vacuumizes after installing product one by one, add man-hour, can be fixed on process equipment by vacuumizing the carrier body 1 being positioned with product fast, carrier body 1 can keep there are enough pulls of vacuum to product for a long time, do not need to arrange vacuum generating device 29 on process equipment, save located space, product normal process on high finish machining equipment can be ensured.
Described top cover 2 is formed with some crisscross gas channels in concave cavity, the sidewall end face of each gas channel can with product close contact, by these crisscross gas channels by product being adsorbed on top cover 2 outer surface and gas channel sidewall tightly.
Also be provided with an auxiliary equipment 10, this auxiliary equipment 10 comprises carrier mounting table 11, vacuum generating device 29, vacuumize valve and air-breather, described carrier mounting table 11 is formed the detent mechanism placed for carrier body 1, vacuum generating device 29 with vacuumize valve and be communicated with, vacuumize valve be able to correspondingly with vacuum load mouth 5 on carrier be communicated with, sealing-plug 8 in vacuum liberation port 6 on carrier body 1 can be opened by air-breather, before processing, carrier is placed in auxiliary equipment 10 and has good positioning, be placed on carrier top cover 2 by needing the product of processing, after vacuumizing that valve is corresponding with vacuum load mouth 5 on carrier and being communicated with, vacuum extractor starts to vacuumize, vacuumize valve after vacuumizing end to be separated with carrier, carrier can be taken off is placed on process equipment, machined is carried out to product on carrier, after Product processing completes, carrier body 1 is placed in auxiliary equipment 10, sealing-plug 8 in vacuum liberation port 6 on carrier body 1 is opened by air-breather, the vacuum making air enter carrier keeps in cavity 4, product can be realized automatically discharge, easily take off.
Described vacuum liberation port 6 madial wall is provided with an airflow hole 12 intersected with vacuum liberation port 6, this airflow hole 12 keeps cavity 4 to be communicated with the vacuum of carrier body 1, an elastic component 13 is also provided with in vacuum liberation port 6, this elastic component 13 is tight against sealing-plug 8 towards the inner side of vacuum liberation port 6, sealing-plug 8 sidewall be able to keep sealing coating gas discharge orifice 12 opening, in vacuum release auxiliary equipment 10, air-breather is for comprising a compressed air generator and a compressed air suction nozzle, this compressed air generator is communicated with this compressed air suction nozzle, this compressed air suction nozzle can be communicated with on carrier, vacuum liberation port 6 is corresponding, described rush compressed air to vacuum release holes after, compressed air air pressure press seal plug 8, and then compression elastic piece 13 is towards vacuum liberation port 6 internal motion, sealing-plug 8 sidewall and airflow hole 12 opening are departed from, the vacuum that now compressed air enters carrier body 1 inside from airflow hole 12 keeps in cavity 4, now product loses vacuum attraction, and be compressed air impact flicked from top cover 2 immediately, workman easily can take product away.
Described vacuum load mouth 5 and vacuum liberation port 6 extend all to be in the same way located on mainboard 3 one sidewall, auxiliary equipment 10 is provided with a slide block that can longitudinally slide 14 and slide block 14 drive unit, slide block 14 drive unit drives slide block 14 to slide, vacuumize valve and compressed air suction nozzle is located on this slide block 14 respectively, and be respectively equipped with and vacuum load mouth 5 and vacuum liberation port 6 one_to_one corresponding, longitudinally be elevated by slide block 14 and realize connecting with the vacuum load mouth 5 on carrier body 1 and vacuum liberation port 6, and then realization vacuumizes adhesive product or product takes off by logical compressed air.
Described carrier body 1 also comprises a cover plate 15, this cover plate 15 is installed on mainboard 3 sidewall by elastomeric element 16, and this cover plate 15 be able to keep the state of covering vacuum load ports 5 and vacuum liberation port 6, auxiliary equipment 10 is also provided with can the slide unit 17 of linear slide and slide unit 17 drive unit in the horizontal direction, slide unit 17 drives slide unit 17 rectilinear motion, slide block 14 longitudinally can slide and be located on this platform, an inserted sheet 18 is provided with on the upside of slide block 14, this inserted sheet 18 be able to stretch in the gap between the mainboard 3 of carrier body 1 and cover plate 15, carrier body 1 arranges cover plate 15, cover plate 15 is flexible covers vacuum load mouth 5 and vacuum liberation port 6 surface, avoid dust, the blocking such as machining chips vacuum load mouth 5 and vacuum liberation port 6, carrier body 1 is arranged on after auxiliary upper equipment is located, slide block 14 is rising one segment distance longitudinally, inserted sheet 18 inserts between cover plate 15 and mainboard 3, then slide unit 17 moves horizontally, so just cover plate 15 is pulled open, now slide block 14 continue rise make on it vacuumize valve and compressed air suction nozzle is connected with the vacuum load mouth 5 on carrier body 1 and vacuum liberation port 6 respectively, this configuration avoids contaminants carrier body 1 vacuum load mouth 5 and vacuum liberation port 6, and auxiliary equipment 10 can vacuumize carrier body 1 and inflate fast, facilitate carrier to the vacuum engagement of product and get loose, product orientation and to take off speed fast, be suitable for mass production.
Described mainboard 3 sidewall is provided with an integration block 19, the side that this integration block 19 contacts with mainboard 3 is formed with an integration cavity 20, this integration cavity 20 and the vacuum load mouth 5 on mainboard 3 sidewall seal with vacuum liberation port 6 and are communicated with, integrate on block 19 and be also provided with an integration hole 21, this one end, integration hole 21 is communicated with integration cavity 20, integrate block 19 and form the slot 22 mated with inserted sheet 18 in mainboard 3 side dorsad, inserted sheet 18 on slide block 14 be able to along this slot 22 longitudinal sliding motion, slide block 14 is also formed one with vacuumize valve and seal with compressed air suction nozzle the integration valve be communicated with, this integration valve be able to integration block 19 integrates hole 21 other end seal and be communicated with.
Detent mechanism on described carrier mounting table 11 is also provided with at least two alignment pins, the mainboard 3 of carrier body 1 is provided with at least two positioning jacks 23 in top cover 2 side dorsad on the surface, the proper one_to_one corresponding of alignment pin on detent mechanism is inserted in the positioning jack 23 of mainboard 3, detent mechanism is provided with some some aspirating holes 24 be connected with vacuum generating device 29, realize carrier body 1 position by alignment pin and positioning jack 23 to locate, by the vacuum engagement power of the aspirating hole 24 on detent mechanism by the main body of vacuum carrier tightly be fixed on detent mechanism, this structure is simple, can stationary positioned carrier body 1 fast and accurately, in addition air cylinder driven jaw also can be adopted to be fixedly clamped or to be fixed by compression or bolted mode.
Auxiliary equipment 10 is also provided with pressure sensor 25 and controller, described pressure sensor 25 can be responded to the air pressure in carrier body vacuum cavity and deliver a letter and controller, and controller controls vacuum generating device 29, compressed air generator, slide block 14 drive unit and the action of slide unit 17 drive unit.
Described auxiliary equipment 10 is also provided with emergency stop switch 26, vacuum suction and the disappointing change-over switch 27 and start button 28 that are electrically connected with controller.
Claims (10)
1. a vacuum carrier, it is characterized in that: comprise carrier body (1), carrier body comprises top cover (2) and mainboard (3), top cover can be dismantled sealing and be covered in mainboard side, the vacuum forming a sealing between top cover and mainboard keeps cavity (4), this vacuum keeps the sidewall of cavity is formed with a vacuum load mouth (5) and a vacuum liberation port (6) respectively, be provided with in this vacuum load mouth one only supplied gas flow out vacuum and keep the check valve (7) of cavity, a sealing-plug (8) that this vacuum liberation port can be sealed is provided with in vacuum liberation port, if top cover dorsad mainboard side is outside, be inner side towards mainboard side, top cover outer surface is formed with some indent die cavities (9) mated with adhesive product, the edge of indent die cavity is provided with a circle sealing strip, each indent die cavity bottom surface is equipped with keep cavity to be communicated with vacuum passage.
2. vacuum carrier according to claim 1, is characterized in that: described top cover is formed with some crisscross gas channels in concave cavity, the sidewall end face of each gas channel can with product close contact.
3. vacuum carrier according to claim 1, it is characterized in that: be also provided with an auxiliary equipment (10), this auxiliary equipment comprises carrier mounting table (11), vacuum generating device (29), vacuumizes valve and air-breather, described carrier mounting table is formed the detent mechanism placed for carrier body, vacuum generating device with vacuumize valve and be communicated with, vacuumize valve be able to correspondingly with vacuum load mouth on carrier be communicated with, the sealing-plug in vacuum liberation port on carrier body can be opened by air-breather.
4. vacuum carrier according to claim 3, it is characterized in that: described vacuum liberation port madial wall is provided with an airflow hole intersected with vacuum liberation port (12), this airflow hole keeps cavity to be communicated with the vacuum of carrier body, an elastic component (13) is also provided with in vacuum liberation port, this elastic component is tight against sealing-plug towards the inner side of vacuum liberation port, plug sidewall be able to keep sealing coating gas discharge orifice opening, in vacuum release auxiliary equipment, air-breather is for comprising a compressed air generator and a compressed air suction nozzle, this compressed air generator is communicated with this compressed air suction nozzle, this compressed air suction nozzle can be communicated with on carrier, vacuum liberation port is corresponding.
5. vacuum carrier according to claim 4, it is characterized in that: described vacuum load mouth and vacuum liberation port extend all to be in the same way located on mainboard one sidewall, auxiliary equipment is provided with the slide block that can longitudinally slide (14) and a slide-driving device, slide-driving device drives skid, vacuumize valve and compressed air suction nozzle is located on this slide block respectively, and be respectively equipped with and vacuum load mouth and vacuum liberation port one_to_one corresponding.
6. vacuum carrier according to claim 5, it is characterized in that: described carrier body also comprises a cover plate (15), this cover plate is installed on mainboard sidewall by elastic component (16), and this cover plate be able to keep the state of covering vacuum load ports and vacuum liberation port, auxiliary equipment is also provided with can the slide unit (17) of linear slide and slide unit drive unit in the horizontal direction, slide unit drives slide unit rectilinear motion, slide block longitudinally can slide and be located on this platform, an inserted sheet (18) is provided with on the upside of slide block, this inserted sheet be able to stretch in the gap between the mainboard of carrier body and cover plate.
7. vacuum carrier according to claim 6, it is characterized in that: described mainboard sidewall is provided with an integration block (19), the side that this integration block contacts with mainboard is formed with an integration cavity (20), this integration cavity and the vacuum load mouth on mainboard sidewall seal with vacuum liberation port and are communicated with, integrate on block and be also provided with an integration hole (21), this one end, integration hole is communicated with integration cavity, integrate block and form the slot (22) mated with inserted sheet in mainboard side dorsad, inserted sheet on slide block be able to along this slot longitudinal sliding motion, slide block is also formed one with vacuumize valve and seal with compressed air suction nozzle the integration valve be communicated with, this integration valve be able to integration block integrates the hole other end seal and be communicated with.
8. vacuum carrier according to claim 3, it is characterized in that: the detent mechanism on described carrier mounting table is also provided with at least two alignment pins, the mainboard of carrier body is provided with at least two positioning jacks (23) in top cover side dorsad on the surface, the proper one_to_one corresponding of alignment pin on detent mechanism is inserted in the positioning jack of mainboard, and detent mechanism is provided with some some aspirating holes (24) be connected with vacuum generating device.
9. vacuum carrier according to claim 8, it is characterized in that: auxiliary equipment is also provided with pressure sensor (25) and controller, described pressure sensor can be responded to the air pressure in carrier body vacuum cavity and deliver a letter and controller, and controller controls vacuum generating device, compressed air generator, slide-driving device and the action of slide unit drive unit.
10. vacuum carrier according to claim 9, is characterized in that: described auxiliary equipment is also provided with emergency stop switch (26), vacuum suction and the disappointing change-over switch (27) and start button (28) that are electrically connected with controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420669779.1U CN204295335U (en) | 2014-11-11 | 2014-11-11 | Vacuum carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420669779.1U CN204295335U (en) | 2014-11-11 | 2014-11-11 | Vacuum carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204295335U true CN204295335U (en) | 2015-04-29 |
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ID=53100913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420669779.1U Active CN204295335U (en) | 2014-11-11 | 2014-11-11 | Vacuum carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204295335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308606A (en) * | 2014-11-11 | 2015-01-28 | 昆山冠品优精密机械有限公司 | Vacuum loading device |
-
2014
- 2014-11-11 CN CN201420669779.1U patent/CN204295335U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308606A (en) * | 2014-11-11 | 2015-01-28 | 昆山冠品优精密机械有限公司 | Vacuum loading device |
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