CN201799819U - Clamping device for fixing SMD bracket - Google Patents
Clamping device for fixing SMD bracket Download PDFInfo
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- CN201799819U CN201799819U CN2010202875132U CN201020287513U CN201799819U CN 201799819 U CN201799819 U CN 201799819U CN 2010202875132 U CN2010202875132 U CN 2010202875132U CN 201020287513 U CN201020287513 U CN 201020287513U CN 201799819 U CN201799819 U CN 201799819U
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- clamping device
- translating cam
- top board
- supporting plate
- movable component
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Abstract
The utility model discloses a clamping device for fixing a surface mounted device (SMD) bracket. The clamping device comprises an upper pressing plate, an upper pressing plate movable assembly, a lower supporting plate, a lower supporting plate movable assembly and a control assembly; the control assembly comprises a lower ejector rod, an upper ejector rod, a movable cam and a driving assembly driving the movable cam to reciprocate; the lower ejector rod is connected with the upper pressing plate movable assembly, and the upper ejector rod is connected with the lower supporting plate movable assembly; the upper surface of the movable cam is in contact with a first driven bearing on the upper ejector rod, and the lower surface of the movable cam is in contact with a second driven bearing on the lower ejector rod; two rolling bearings are arranged on the two opposite lateral surfaces of the movable cam respectively and mounted in two horizontal C-shaped grooves respectively; and the movable cam moves leftwards or rightwards in the horizontal grooves, and as long as the movable cam moves leftwards or rightwards, the upper pressing plate and the lower supporting plate clamp or loosen the SMD bracket, so the control mode of the clamping device is very simple.
Description
Technical field
The utility model relates to a kind of apparatus for fastening, is specifically related to the clamping device that is used for fixing the SMD support on a kind of SMD bonding equipment.
Background technology
Usually be provided with several electronic components that are the matrix arrangement on SMD (Surface Mounted Devices, the surface mount device) support, the SMD support usually need be fixing in one plane with the SMD support when bonding wire, carries out the welding of gold thread again.
The clamping device of tradition SMD support generally comprises second movable component that first movable component that top board and control top board move up and down and lower supporting plate and control lower supporting plate move up and down, one rotating cam is set between two movable components, this rotating cam is rotated the clamping of realization clamping device and unclamps the SMD support by ordering about cam by an Electric Machine Control.
Because equipment has several to be the through hole that matrix is arranged on the top board, the position of the electronic component on this through hole and the above-mentioned SMD support is corresponding one by one, such structure usually needs well to cooperate between first movable component and second movable component and the rotating cam, otherwise rotating cam is difficult to the accurate fixedly position of SMD support.And this clamping device is very high to the requirement of the machining accuracy of each parts, so that the scrappage of each parts is very high when producing this equipment, and motor also needs special control card control, has increased the R﹠D costs of this equipment.
Thereby the structure of existing clamping device is still waiting to improve and improve.
The utility model content
In view of above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of clamping device of the SMD of being used for fixing support, can make horizontal reciprocating movement at C type groove by the translating cam on the clamping device, and simple realization is the SMD support fixedly.
In order to achieve the above object, the utility model has been taked following technical scheme:
A kind of clamping device that is used for fixing the SMD support, it comprises top board, the top board movable component, lower supporting plate, the lower supporting plate movable component, reach the Control Component that described top board movable component of control and lower supporting plate movable component move up and down, wherein, described Control Component comprises the reciprocating driven unit of the described translating cam of lower push rod, upper ejector pin, translating cam and driving; Wherein
Described lower push rod is connected with the top board movable component, and upper ejector pin is connected with the lower supporting plate movable component; Wherein, the first driven bearing on the upper surface of translating cam and the upper ejector pin touches, and the second driven bearing on the lower surface of translating cam and the lower push rod touches;
Be respectively arranged with two rolling bearings on the two relative sides of described translating cam, and described rolling bearing is installed in respectively in the C type groove of two levels.
The described clamping device that is used for fixing the SMD support, wherein, the upper surface of described translating cam has first inclined-plane, and lower surface has second inclined-plane; The clearing end on described first inclined-plane is to the distance of translating cam distal end faces, greater than the clearing end on described second inclined-plane distance to the translating cam distal end faces.
The described clamping device that is used for fixing the SMD support, wherein, described driven unit comprises the cylinder that the driving translating cam advances and drives the reset assembly that translating cam resets; Described cylinder is arranged on a side of translating cam; Described reset assembly is arranged on a relative side of cylinder; Wherein
Described reset assembly comprises guide post, is installed in guide holder and the stage clip that is set on the described guide post on the guide post; One end and the described guide holder of described stage clip touch, and the other end and described translating cam touch.
The described clamping device that is used for fixing the SMD support wherein, is provided with first sensor at an end of described C type groove, and the other end is provided with second sensor.
The described clamping device that is used for fixing the SMD support, wherein, described lower supporting plate movable component comprises base, fixation kit and portable plate; Described fixation kit is installed on the described base, and described portable plate slidably is installed on the described fixation kit, and the upper surface of this portable plate is connected with described lower supporting plate, and lower surface is connected with described upper ejector pin.
The described clamping device that is used for fixing the SMD support wherein, is equiped with one group of intersection roller guide rail assembly at least between described portable plate and fixation kit.
The described clamping device that is used for fixing the SMD support, wherein, described top board movable component comprises two sub-movable components, and is installed in the two side ends of described lower push rod respectively;
Each subactivity assembly includes supporting seat, fixed block, line slideway fixed head, slide block and slider assembly; Be provided with a bearing spring between described supporting seat and fixed block, described fixed block is installed on the described line slideway fixed head, and the lower end of described line slideway fixed head is connected with described slide block, and the upper end of line slideway fixed head is connected with slider assembly; Wherein
Be equiped with a spring fixed block on the described slide block, described spring fixed block is connected with described lower push rod by a guide pillar, is provided with first spring between spring fixed block and lower push rod.
The described clamping device that is used for fixing the SMD support, wherein, described slider assembly comprises cantilever, described top board is installed on the described cantilever.
The described clamping device that is used for fixing the SMD support, wherein, described slider assembly also comprises depression bar, handle and steel ball; One end of described depression bar is folded between described handle and the cantilever, and the other end is pressed on the described steel ball, is provided with second spring between described depression bar and cantilever; Wherein, described cantilever is provided with the through hole that holds described steel ball, and described top board is provided with the groove that installs described steel ball.
The described clamping device that is used for fixing the SMD support wherein, is provided with the pin of regulating spring pretightning force between described spring fixed block and lower push rod.
The clamping device that is used for fixing the SMD support of the present utility model, only need in the C of two levels type groove, to do linear reciprocating motion simply by translating cam, realize the clamping of top board and lower supporting plate or unclamp the SMD support, its control mode is very simple, and fixedly the precision of SMD support is very high.Whole clamping device is provided with the spring of a plurality of adjusting pressure sizes simultaneously, makes this device not high to the requirement on machining accuracy of each parts, has reduced production cost of products.
Description of drawings
Fig. 1 is the fixing stereogram of the clamping device of SMD support of the utility model;
Fig. 2 is the stereogram of Control Component;
Fig. 3 is the front view of Fig. 2;
Fig. 4 is the stereogram of translating cam and C type groove;
Fig. 5 is the stereogram of translating cam;
Fig. 6 is the front view of Fig. 5;
Fig. 7 is the stereogram of lower supporting plate and lower supporting plate movable component;
Fig. 8 is the stereogram of lower supporting plate movable component;
Fig. 9 is the front view of Fig. 8;
Figure 10 is the vertical view of Fig. 8;
Figure 11 is the enlarged diagram at Figure 10 A place;
Figure 12 is the stereogram of top board and top board movable component;
Figure 13 is the explosive view of top board and slider assembly.
The specific embodiment
The utility model provides the clamping device that is used for fixing the SMD support, and is clearer, clear and definite for making the purpose of this utility model, technical scheme and effect, below with reference to accompanying drawing and give an actual example the utility model is further described.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
See also Fig. 1 and Fig. 2, the clamping device of the SMD of being used for fixing support of the present utility model comprises top board 100, top board movable component 200, lower supporting plate 300, lower supporting plate movable component 400 and Control Component 500.Described top board movable component 200 is connected with Control Component 500 with lower supporting plate movable component 400, and described Control Component 500 is used to control described top board movable component 200 and lower supporting plate movable component 400 moves up and down.
Wherein, the lower push rod 501, upper ejector pin 502, translating cam 503 and the driven unit 504 that comprise of described Control Component 500.See also Fig. 2, Fig. 3, Fig. 4, Fig. 7 and Figure 12, described lower push rod 501 is connected with top board movable component 200, and described upper ejector pin 502 is connected with lower supporting plate movable component 400.The first driven bearing 5021 on the upper surface of translating cam 503 and the upper ejector pin 502 touches, being used for controlling upper ejector pin 502 moves up and down (as Fig. 3,1. the direction of arrow shown in), the second driven bearing 5011 on the lower surface of translating cam 503 and the lower push rod 501 touches, be used for controlling lower push rod 501 move up and down (as Fig. 3, the direction of arrow 2. and 3.).
On two of described translating cam 503 relative sides, be equiped with two rolling bearings 5031 respectively, and these rolling bearings are separately positioned in two C type grooves 505, the groove that this C type groove 505 is provided with for horizontal direction, each C type groove 505 groove is used to install two rolling bearings 5031 on 503 1 sides of translating cam.Described driven unit 504 is used for driving translating cam 503 and does linear reciprocating motion (in Fig. 3,4. shown in the direction of arrow) in the horizontal direction at C type groove 505).
As shown in Figure 3, when translating cam 503 when the right of C type groove 505 moves to the left side, translating cam 503 control top boards 100 and lower supporting plate 300 compress, when translating cam 503 when the left side of C type groove 505 moves to the right, translating cam 503 control top boards 100 and lower supporting plate 300 unclamp.
See also Fig. 2, Fig. 3, Fig. 5 and Fig. 6, the upper surface of described translating cam 503 has first inclined-plane 5032, lower surface has second inclined-plane 5033, and described first inclined-plane 5032 is used for touching with the first driven bearing 5021, and described second inclined-plane 5033 is used for touching with the second driven bearing 5011.
Wherein, the clearing end on described first inclined-plane 5032 is to the distance L 1 of translating cam 503 ends, greater than the clearing end on described second inclined-plane 5033 distance L 2 to translating cam 503 ends.When making clamping device clamp the SMD support like this, make lower supporting plate 300 move to the position location earlier, make top board 100 compress the SMD support downwards again, prevented that effectively clamping device from damaging the SMD support when clamping.
Also can be understood as, translating cam 503 is a kind of special-shaped cam herein, and the upper surface of this cam comprises first, second portion and the third part that connects successively, and the lower surface of cam comprises the 4th part, the 5th part and the 6th part that connects successively.Described first, third part, the 4th part and the 6th part are the horizontal plane that is parallel to each other, and the length of described first equals tetrameric length.Described second portion and the 5th part are the inclined-plane, and the length of second portion is less than the length of the 5th part.So as can be known, the starting point of third part is in the left side of the 6th part.
Please continue to consult Fig. 3 and Fig. 6, when translating cam 503 is mobile from right to left, the third part of translating cam 503 can move to the first driven bearing, 5021 places earlier, this moment, translating cam 503 meetings up be pushed up upper ejector pin 502, lower supporting plate movable component 400 is moved up, thereby make lower supporting plate 300 move to the position location earlier; Then translating cam 503 continues to be moved to the left, the 6th part up to translating cam 503 moves to the second driven bearing, 5011 places, this moment translating cam 503 lower push rod 501 to pressing down, lower push rod is moved down, lower push rod 501 can drive top board movable component 200 and move down, thereby top board 100 is pressed on the lower supporting plate 300, clamps the SMD support; Otherwise when translating cam 503 was mobile from left to right, top board movable component 200 moved up earlier, and then lower supporting plate movable component 400 moves down, and unclamps the SMD support.
Please continue to consult Fig. 2 and Fig. 3, described driven unit 504 comprises cylinder 5041 and reset assembly 5042, described cylinder 5041 is arranged on a side of translating cam 503, is used for when clamping device need clamp the SMD support, drives translating cam 503 advance (promptly being moved to the left); Described reset assembly 5042 is arranged on a relative side of described cylinder, is used for when clamping device need unclamp the SMD support, makes translating cam 503 reset (promptly moving right).
Wherein, reset assembly 5042 comprises guide post 5043, guide holder 5044 and stage clip 5045.Described guide holder 5044 is installed in an end of guide post 5043, and stage clip 5045 is enclosed within on the guide post 5043, and an end of stage clip 5045 and guide holder 5044 touch, and the end face of the other end and translating cam 503 touches.When translating cam 503 was moved to the left, stage clip 5045 was in compressive state, brought into play its elastic restoring force by stage clip then, translating cam 503 was pushed back to the right-hand member of C type groove.
In the present embodiment, in order accurately to control the clamping or the releasing orientation of clamping device, C type groove 505 is provided with the first sensor 5051 and second sensor 5052, this first sensor 5051 and second sensor 5052 are correlation type sensor, be fixed on the two ends of C type groove 505 respectively by sensor fixture 5053, first flagpole 5054 and second flagpole 5055 that are used with this first sensor 5051 and second sensor 5052 are set on translating cam 503 respectively.In the present embodiment, when first flagpole 5054 blocked first sensor 5051, the expression clamping device clamped, and when second flagpole 5055 blocked second sensor 5052, the expression clamping device unclamped.
Of the present utility model another focuses on lower supporting plate movable component 400 is improved, and sees also Fig. 7, Fig. 8, Fig. 9, Figure 10 and Figure 11, and described lower supporting plate movable component 400 comprises base 401, fixation kit 402 and portable plate 403.Described fixation kit 402 is fixed on the base 401, and portable plate 403 is installed on the fixation kit 402.
Wherein, described base 401 and fixation kit 402 can be wholely set, and it is lower supporting plate movable component 400 immovable parts, and portable plate 403 can 402 slips on fixation kit.Described lower supporting plate 300 is arranged on the upper surface of portable plate 403, and the lower surface of portable plate 403 is connected with upper ejector pin 502.When upper ejector pin 502 moves up, portable plate 403 relative fixed assemblies 402 are upwards slided, thereby lower supporting plate 300 is moved up.
In the present embodiment, be equiped with two groups of intersection roller guide rail assemblies 404 between described portable plate 403 and fixation kit 402, the roller guide rail assembly that intersects is adapted at using on the short assembly of sliding stroke, and the location is very accurate.Wherein, described intersection roller guide rail assembly is called intersection roller guide assembly again or intersects the roller rail assembly.
Please continue to consult Fig. 8 to Figure 11, each group intersection roller guide rail assembly 404 comprises two guide rails 4041 and a retainer 4042, and this retainer 4042 is provided with a plurality of rollers 4043.Wherein, each guide rail is provided with a V-type groove (not marking among the figure), and roller 4043 is a cylinder, and each cylinder and retainer 4042 are 45 degree angle settings, be staggered between two cylinders 4043, each cylindrical two end face and described V-type groove touch.Based on intersecting the motion mode of roller guide rail assembly 404 and the kinematic similitude of existing roller guide rail, therefore, repeat no more.
Another focusing on of the present utility model improved top board movable component 200, see also Figure 12, described top board movable component 200 comprises two sub-movable components 201, and these two sub-movable components 201 are installed in the two side ends of lower push rod 501 respectively.
Each subactivity assembly 201 comprises supporting seat 202, fixed block 203, line slideway fixed head 204, slide block 205 and slider assembly 206.Be equiped with a bearing spring 207 between supporting seat 202 and fixed block 203, this bearing spring and supporting seat 202 carry the gravity of top board movable component 200 and top board 100 together.
Wherein, fixed block 203 is installed on the line slideway fixed head 204, and the lower end of line slideway fixed head 204 is connected with slide block 205, and the upper end of line slideway fixed head 204 is connected with slider assembly 206.In the present embodiment, be equiped with a spring fixed block 208 on the described slide block 205.See also Fig. 2 and Fig. 3, described spring fixed block 208 is connected with described lower push rod 501 by guide pillar 5012, and is provided with first spring 5013 between spring fixed block 208 and lower push rod 501, and this first spring 5013 is used to support lower push rod 501.
When lower push rod 501 moved down, first spring 5013 was in compressive state, and spring fixed block 208 and subactivity assembly 201 are moved down, and was pressed on the lower supporting plate 300 thereby top board 100 is moved down.
In the present embodiment, be provided with a pin 5014 between lower push rod 501 and spring fixed block 208, an end of this pin is connected with lower push rod 501, and the other end is connected with spring fixed block 208.And this pin 5014 passes in described first spring 5013, is used to regulate the initial tension of spring of first spring, thereby regulates the pressure that top board 100 is pushed down the SMD support.
See also Figure 13, described slider assembly 206 comprises a cantilever 2061, and the two side ends that described top board is 100 is installed in respectively on two cantilevers 2061.In the present embodiment, offering a clamp bar slot 2062 at two cantilevers 2061 respectively, the two side ends of top board 100 is being installed in the draw-in groove of two cantilevers.In other embodiments, top board 100 can also adopt alternate manner to be connected with cantilever 2061, for example, adopts double-screw bolt fixedly top board 100 and cantilever 2061.
Wherein, described slider assembly 206 also comprises depression bar 2063, handle 2064 and steel ball 2065, one end of described depression bar 2063 has a protuberance 2066, described depression bar 2063 is placed on the cantilever 2061, push down this protuberance 2066 by handle 2064 then, one end of depression bar 2063 is clipped between handle 2064 and the cantilever 2061, and the other end of depression bar 2063 is pressed on the steel ball 2065.
In the present embodiment, depression bar 2063 is the levers around a rotation, and between depression bar 2063 and cantilever 2061, be provided with second spring 2069, can change top board 100 by the pressure of regulating second spring 2069 and be fixed on tightness on the cantilever 2061, and a pad 2070 also can be set at second spring 2069 and depression bar 2063.
Wherein, steel ball 2065 can serve as a gimbal structure, it can freely rotate in groove 2068, so top board 100 can rotate in small angle range around the line of centres between two steel balls 2065, thereby guarantee that top board 100 can entirely be pressed in the SMD support on the lower supporting plate, further improve the fixedly precision of SMD support of knowing clearly.
In sum, the clamping device that the utility model provides, adopted top board, the top board movable component, lower supporting plate, the lower supporting plate movable component reaches the Control Component that described top board movable component of control and lower supporting plate movable component move up and down, wherein, described Control Component comprises the reciprocating driven unit of the described translating cam of lower push rod, upper ejector pin, translating cam and driving; The first driven bearing on the upper surface of translating cam and the upper ejector pin touches, and the second driven bearing on the lower surface of translating cam and the lower push rod touches; Be respectively arranged with two rolling bearings on the two relative sides of described translating cam, and described rolling bearing rolls in the C of two levels type groove respectively.Translating cam moves in level trough to the left or to the right, only need simply to do such two actions by translating cam, just realize the clamping of top board and lower supporting plate or unclamp the SMD support, its control mode is very simple, and adopt to intersect the roller guide rail assembly as the guiding that moves up at the lower supporting plate movable component, its positioning accuracy is very high, and the top board movable component adopts lever to add the mode that steel ball compresses, can regulate the degree of balance of top board, guarantee that top board is pressed in the SMD support on the lower support plane on the level land very much.Whole clamping device is provided with the spring of a plurality of adjusting pressure sizes simultaneously, makes this device not high to the requirement on machining accuracy of each parts, has reduced production cost of products.
More than SMD bonding equipment that this practicality is provided be described in detail with manipulator; for those of ordinary skills; can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection domain of the utility model claims.
Claims (10)
1. clamping device that is used for fixing the SMD support, it comprises top board, the top board movable component, lower supporting plate, the lower supporting plate movable component, reach the Control Component that described top board movable component of control and lower supporting plate movable component move up and down, described top board is arranged on the top board movable component, lower supporting plate is arranged on the lower supporting plate movable component, it is characterized in that described Control Component comprises the reciprocating driven unit of the described translating cam of lower push rod, upper ejector pin, translating cam and driving; Wherein
Described lower push rod is connected with the top board movable component, and upper ejector pin is connected with the lower supporting plate movable component; Wherein, the first driven bearing on the upper surface of translating cam and the upper ejector pin touches, and the second driven bearing on the lower surface of translating cam and the lower push rod touches;
Be respectively arranged with two rolling bearings on the two relative sides of described translating cam, and described rolling bearing is installed in respectively in the C type groove of two levels.
2. the clamping device that is used for fixing the SMD support according to claim 1 is characterized in that the upper surface of described translating cam has first inclined-plane, and lower surface has second inclined-plane; The clearing end on described first inclined-plane is to the distance of translating cam distal end faces, greater than the clearing end on described second inclined-plane distance to the translating cam distal end faces.
3. the clamping device that is used for fixing the SMD support according to claim 1 is characterized in that, described driven unit comprises the cylinder that the driving translating cam advances and drives the reset assembly that translating cam resets; Described cylinder is arranged on a side of translating cam; Described reset assembly is arranged on a relative side of cylinder; Wherein
Described reset assembly comprises guide post, is installed in guide holder and the stage clip that is set on the described guide post on the guide post; One end and the described guide holder of described stage clip touch, and the other end and described translating cam touch.
4. the clamping device that is used for fixing the SMD support according to claim 1 is characterized in that, is provided with first sensor at an end of described C type groove, and the other end is provided with second sensor.
5. the clamping device that is used for fixing the SMD support according to claim 1 is characterized in that, described lower supporting plate movable component comprises base, fixation kit and portable plate; Described fixation kit is installed on the described base, and described portable plate slidably is installed on the described fixation kit, and the upper surface of this portable plate is connected with described lower supporting plate, and lower surface is connected with described upper ejector pin.
6. the clamping device that is used for fixing the SMD support according to claim 5 is characterized in that, is equiped with one group of intersection roller guide rail assembly between described portable plate and fixation kit at least.
7. the clamping device that is used for fixing the SMD support according to claim 1 is characterized in that, described top board movable component comprises two sub-movable components, and is installed in the two side ends of described lower push rod respectively;
Each subactivity assembly includes supporting seat, fixed block, line slideway fixed head, slide block and slider assembly; Be provided with a bearing spring between described supporting seat and fixed block, described fixed block is installed on the described line slideway fixed head, and the lower end of described line slideway fixed head is connected with described slide block, and the upper end of line slideway fixed head is connected with slider assembly; Wherein
Be equiped with a spring fixed block on the described slide block, described spring fixed block is connected with described lower push rod by a guide pillar, is provided with first spring between spring fixed block and lower push rod.
8. the clamping device that is used for fixing the SMD support according to claim 7 is characterized in that described slider assembly comprises cantilever, and described top board is installed on the described cantilever.
9. the clamping device that is used for fixing the SMD support according to claim 8 is characterized in that described slider assembly also comprises depression bar, handle and steel ball; One end of described depression bar is folded between described handle and the cantilever, and the other end is pressed on the described steel ball, is provided with second spring between described depression bar and cantilever; Wherein, described cantilever is provided with the through hole that holds described steel ball, and described top board is provided with the groove that installs described steel ball.
10. the clamping device that is used for fixing the SMD support according to claim 7 is characterized in that, is provided with the pin of regulating spring pretightning force between described spring fixed block and lower push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202875132U CN201799819U (en) | 2010-08-05 | 2010-08-05 | Clamping device for fixing SMD bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202875132U CN201799819U (en) | 2010-08-05 | 2010-08-05 | Clamping device for fixing SMD bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201799819U true CN201799819U (en) | 2011-04-20 |
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ID=43869336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202875132U Expired - Fee Related CN201799819U (en) | 2010-08-05 | 2010-08-05 | Clamping device for fixing SMD bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201799819U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108274272A (en) * | 2017-12-11 | 2018-07-13 | 歌尔股份有限公司 | Air-cylinder compressing device and method |
-
2010
- 2010-08-05 CN CN2010202875132U patent/CN201799819U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108274272A (en) * | 2017-12-11 | 2018-07-13 | 歌尔股份有限公司 | Air-cylinder compressing device and method |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN JUNE'S AUTOMATION EQUIPMENT CO., LTD. Free format text: FORMER NAME: SHENZHEN CUITAO AUTOMATION EQUIPMENT CO., LTD. |
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| CP03 | Change of name, title or address |
Address after: 518055 Guangdong province Baoan District Dalang Street Community wave Shenzhen Huarong Ludetai science and Technology Industrial Park eighth building a layer to four Patentee after: Shenzhen June's Automation Equipment Co., Ltd. Address before: 518055 Guangdong city of Shenzhen province Nanshan District Zhongguan honghualing Xili Town West 1 floor of building 4 Patentee before: Shenzhen Cuitao Automation Equipment Co., Ltd. |
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| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: SHENZHEN JUNE'S AUTOMATION Co.,Ltd. Document name: Notification of Termination of Patent Right |
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| 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: 20110420 Termination date: 20190805 |