CN113859671A - Positive and negative detection mechanism of chip packaging pipe - Google Patents
Positive and negative detection mechanism of chip packaging pipe Download PDFInfo
- Publication number
- CN113859671A CN113859671A CN202111332617.XA CN202111332617A CN113859671A CN 113859671 A CN113859671 A CN 113859671A CN 202111332617 A CN202111332617 A CN 202111332617A CN 113859671 A CN113859671 A CN 113859671A
- Authority
- CN
- China
- Prior art keywords
- platform
- clamping jaw
- cylinder
- clamping
- packaging tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B57/00—Automatic control, checking, warning, or safety devices
- B65B57/02—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages
- B65B57/04—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages and operating to control, or to stop, the feed of such material, containers, or packages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
- B65B43/46—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation using grippers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
- B65B43/52—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation using roller-ways or endless conveyors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
- B65G47/248—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning over or inverting them
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0235—Containers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
Abstract
The invention provides a front and back detection mechanism for a chip packaging tube, which enables the packaging tube to stably supply materials according to set interval time sizes, ensures continuous detection operation and ensures uninterrupted production operation of a production line. It includes: the conveying platform comprises a platform and a feeding material belt; the rotary clamping cylinder comprises a rotary cylinder and a clamping jaw assembly, and the clamping jaw assembly comprises a first clamping jaw and a second clamping jaw; the lower stopping transfer frame comprises a transfer frame body, a linear driving cylinder, a pair of convex stopping blocks and a pair of overturning guide blocks; the straight line drives actuating cylinder admittedly in the lower surface of platform, the straight line drives actuating cylinder's output rigid coupling the transportation framework, the transportation framework is located the relative output setting of platform, the length direction two departments of the front end of transporting the framework are provided with protruding backstop piece, and the rear of every protruding backstop piece is provided with a pin joint upset guide block, the lower extreme of upset guide block is connected with the upset and drives actuating cylinder.
Description
Technical Field
The invention relates to the technical field of packaging tube detection, in particular to a front and back detection mechanism for a chip packaging tube.
Background
After the processing of chip product is accomplished, need pack the chip into the packing tube automatically, but because the packing tube itself has the branch of positive and negative, among the prior art, need carry out the judgement of positive and negative to the packing tube through the manual work, then the manual work is with reverse side packing tube upset up, later be used for carrying out the chip filling operation with the packing tube, because when the in-service use, the concave surface that has of packing tube sets up downwards, so relatively cost eyes during the detection, and because manual work's working strength is big, it has discontinuous activity duration, can not satisfy the incessant production operation of producing the line.
Disclosure of Invention
Aiming at the problems, the invention provides a front and back detection mechanism for a chip packaging tube, which enables the packaging tube to stably feed according to the set interval time size, ensures continuous detection operation and ensures uninterrupted production operation of a production line.
A positive and negative detection mechanism of chip package pipe, its characterized in that, it includes:
the conveying platform comprises a platform and a feeding material belt;
the rotary clamping cylinder comprises a rotary cylinder and a clamping jaw assembly, and the clamping jaw assembly comprises a first clamping jaw and a second clamping jaw;
the lower stopping transfer frame comprises a transfer frame body, a linear driving cylinder, a pair of convex stopping blocks and a pair of overturning guide blocks; the linear driving cylinder is fixedly arranged on the lower surface of the platform, the output end of the linear driving cylinder is fixedly connected with the transfer frame body, the transfer frame body is positioned at the opposite output end of the platform, two positions in the length direction of the front end of the transfer frame body are provided with convex stop blocks, a pivoting and turning guide block is arranged behind each convex stop block, the lower end of each turning guide block is connected with the turning driving cylinder, each turning guide block comprises two states, a space formed by the turning guide block and the convex stop blocks in the first state clamps the packaging tube, and the turning guide block turns downwards and the packaging tube is conveyed and transferred freely in the second state;
the packaging tube clamping device is characterized in that a feeding material belt is arranged on the platform and is driven by a motor, side baffles are arranged on two sides of the platform, a rotary cylinder is fixedly arranged on the outer side of the tail end of the side baffle on one side, a clamping jaw assembly is sleeved on a rotating shaft of the rotary cylinder, a first clamping jaw and a second clamping jaw of the clamping jaw assembly are arranged at the upper and lower positions in the height direction, and the clamping jaw assembly is used for clamping a packaging tube;
the lower stopping and transferring frame is arranged at the opposite output end of the conveying platform, and when the piston end of the linear driving cylinder extends out, the corresponding positions of the convex stopping block and the overturning guide block of the lower stopping and transferring frame are protruded forwards on the platform, so that a subsequent sucking component upwards sucks and takes away the packaging tube;
the detection device is characterized in that detection holes are formed in corresponding position areas clamped by the protruding stop block and the overturning guide block of the platform under the retraction state of the piston end corresponding to the linear driving cylinder, an induction device is arranged in the detection holes, and when the induction device induces the platform, the rotary cylinder is driven to rotate for 90 degrees to operate until the detection is stopped after the groove is detected.
It is further characterized in that:
the clamping device is characterized by further comprising a positioning clamping jaw, wherein the positioning clamping jaw is arranged on one side, far away from the rotary clamping cylinder, of the output end of the platform and comprises a cylinder seat and a pair of clamping jaws, and the clamping jaws are closed or opened in a revolving manner; the clamping jaws are opened when the packing tube is in a conveying state; after the packing tube moves to the limit of the convex stop block, the clamping jaw is closed; the inner wall surface of the clamping jaw is provided with a rotary avoiding trajectory line, so that the far end of the packaging tube cannot be separated from a normal detection area under the rotation of the rotary cylinder;
the inner sides of the two side plates of the platform are also provided with height guide pressing blocks, so that the stable and reliable conveying of the packing tube is ensured;
the middle area under the two sides of the platform corresponding to the conveying length is provided with a stop cylinder, the stop end of the stop cylinder is protruded for conveying the stop packing tube, and the packing tube single piece is ensured to enter the detection area.
After the structure of the invention is adopted, a packaging tube is conveyed to the position of the convex stop block by a feeding material belt along the platform, then the overturning guide block overturns and rises to clamp the packaging tube, the first clamping jaw and the second clamping jaw of the clamping jaw assembly clamp the packaging tube in the height direction, when the sensing device senses the plane, the overturning guide block is driven by the overturning driving cylinder to be separated, the rotating cylinder rotates 90 degrees, if the sensing device still senses the plane, the rotating cylinder continues rotating 90 degrees until the detection is stopped after the groove is detected, the overturning guide block overturns and rises to clamp the packaging tube, then the piston end of the linear driving cylinder extends out, the convex stop block of the lower stop transport frame and the corresponding position of the overturning guide block are protruded to the platform, the overturning guide block overturns downwards to enable a subsequent absorbing and holding part to absorb and take away the packaging tube upwards, after all the structures are reset, the next packaging tube detection is met again, the packaging tube feeding device has the advantages that the packaging tubes can be stably fed according to the set interval time, continuous detection operation is guaranteed, and continuous production operation of a production line is guaranteed.
Drawings
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a second perspective view of the present invention;
FIG. 3 is a third perspective view of the present invention;
FIG. 4 is a schematic view of a partially enlarged platform inspection hole according to the present invention;
the names corresponding to the sequence numbers in the figure are as follows:
the device comprises a conveying platform 10, a platform 11, a feeding belt 12, a side baffle 13, a detection hole 14, a connecting rotating shaft 15, a driving motor 16, a rotary clamping cylinder 20, a rotary cylinder 21, a first clamping jaw 22, a second clamping jaw 23, a lower stopping transfer frame 30, a transfer frame body 31, a linear driving cylinder 32, a protruding stopping block 33, a turning guide block 34, a turning driving cylinder 35, a packing tube 40, a concave surface 41, a positioning clamping jaw 50, a cylinder seat 51, a clamping jaw 52, an inner wall surface 521, a height guide pressing block 60 and a stopping cylinder 70.
Detailed Description
A front and back detecting mechanism for chip package tube, as shown in fig. 1-4, comprising:
the conveying platform 10 comprises a platform 11 and a feeding material belt 12;
the rotary clamping cylinder 20 comprises a rotary cylinder 21 and a clamping jaw assembly, wherein the clamping jaw assembly comprises a first clamping jaw 22 and a second clamping jaw 23;
a lower stopper transfer frame 30 including a transfer frame body 31, a linear driving cylinder 32, a pair of protrusion stopper blocks 33, and a pair of turning guide blocks 34; the linear driving cylinder 32 is fixedly arranged on the lower surface of the platform 11, the output end of the linear driving cylinder 32 is fixedly connected with the transferring frame body 32, the transferring frame body 32 is arranged at the opposite output end of the platform 11, two positions in the length direction of the front end of the transferring frame body 32 are provided with convex stop blocks 33, a pivoting and turning guide block 34 is arranged behind each convex stop block 33, the lower end of the turning guide block 34 is connected with a turning driving cylinder 35, the turning guide block 34 comprises two states, a space formed by the turning guide block 34 and the convex stop blocks 33 clamps the packaging tube 40 in the first state, the turning guide block 34 turns downwards in the second state, and the packaging tube 40 is conveyed and transferred freely;
a feeding material belt 12 is arranged on the platform 11, the feeding material belt 12 is driven by a motor, side baffles 13 are arranged on two sides of the platform 11, a rotary cylinder 21 is fixedly arranged on the outer side of the tail end of the side baffle 13 on one side, a clamping jaw assembly is sleeved on a rotating shaft of the rotary cylinder 21, a first clamping jaw 22 and a second clamping jaw 23 of the clamping jaw assembly are arranged at the upper and lower positions in the height direction, and the clamping jaw assembly is used for clamping a packing tube 40;
the lower stopping and transferring frame 30 is arranged at the opposite output end of the conveying platform 10, when the piston end of the linear driving cylinder 32 extends out, the corresponding positions of the convex stopping block 33 and the overturning guide block 34 of the lower stopping and transferring frame 30 are protruded in front of the platform 11, so that the subsequent sucking and holding part upwards sucks and takes away the packaging tube 40;
the detection hole 14 is arranged in the corresponding position area of the platform 11, which corresponds to the clamping of the convex stop block 33 and the overturning guide block 34 in the piston end retraction state of the linear driving cylinder 32, a sensing device (shielded in the drawing) is arranged in the detection hole 14, and when the sensing device senses the plane, the rotary cylinder 21 is driven to rotate for 90 degrees to operate until the detection is stopped after the groove is detected.
The packaging tube packaging machine further comprises a positioning clamping jaw 50, wherein the positioning clamping jaw 50 is arranged on one side, far away from the rotary clamping cylinder 20, of the output end of the platform 11, the positioning clamping jaw 50 comprises a cylinder base 51 and a pair of clamping jaws 52, the clamping jaws 52 rotate to close or open, the clamping jaws 52 are opened when the packaging tube 40 is in a conveying state, the clamping jaws 52 are closed after the packaging tube 40 runs to the convex stop block 33 for limiting, and the inner wall surface 521 of the clamping jaws 52 is provided with a rotary avoiding track line to ensure that the far end of the packaging tube 40 cannot be separated from a normal detection area when the rotary cylinder 21 rotates;
the inner sides of the two side plates of the platform 11 are also provided with height guide pressing blocks 60, so that the stable and reliable conveying of the packing tube 40 is ensured;
a stop cylinder 70 is arranged in the middle area corresponding to the conveying length under the two sides of the platform 11, and the stop end of the stop cylinder 70 protrudes upwards to stop the conveying of the packing tube 40, so that the packing tube 40 is ensured to enter the detection area singly.
During specific implementation, two sets of feeding belts 12 are symmetrically distributed along the width center vertical plane of the platform 11, and are driven by the same driving motor 16 through the connecting rotating shaft 15, each pair of protruding stop blocks 33 and the overturning guide block 34 are arranged on the opposite outer sides of the feeding belts 11, and the positions of the platform 11 corresponding to the protruding stop blocks 33 and the overturning guide block 34 are provided with avoiding notch grooves, so that stable and reliable operation of the structure is ensured.
In another embodiment, in which the longitudinal section of the packing tube 40 is non-square and the dimensions of the upper and lower surfaces are significantly greater than those of the two end surfaces, the transport of the packing tube 40 along the platform 11 is ensured by the height-guiding pressure block 60 by ensuring that one of the upper and lower surfaces is transported supported on the platform 11, with the rotation of the rotary cylinder 21 adjusted to a single 180 °, ensuring that only a single rotation or no rotation ensures that the concave surface 41 of the packing tube 40 is oriented downwards.
The working principle is as follows: the packaging tube is conveyed to the position of the convex stop block by the feeding material belt along the platform, then the overturning guide block overturns and rises to clamp the packaging tube, the first clamping jaw and the second clamping jaw of the clamping jaw assembly clamp the packaging tube in the height direction, when the sensing device senses the plane, the overturning guide block is driven by the overturning driving cylinder to be separated, the rotating cylinder rotates 90 degrees, if the sensing device still senses the plane, the rotating cylinder continues rotating 90 degrees until the detection is stopped after the groove is detected, the overturning guide block overturns and rises to clamp the packaging tube, then the piston end of the linear driving cylinder extends out, the convex stop block of the lower stop transport frame and the corresponding position of the overturning guide block protrude out of the platform, the overturning guide block overturns downwards, so that the subsequent suction holding part upwards adsorbs and takes away the packaging tube, after all structures are reset, the next packaging tube detection is met again, the packaging tube feeding device has the advantages that the packaging tubes can be stably fed according to the set interval time, continuous detection operation is guaranteed, and continuous production operation of a production line is guaranteed.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. A positive and negative detection mechanism of chip package pipe, its characterized in that, it includes:
the conveying platform comprises a platform and a feeding material belt;
the rotary clamping cylinder comprises a rotary cylinder and a clamping jaw assembly, and the clamping jaw assembly comprises a first clamping jaw and a second clamping jaw;
the lower stopping transfer frame comprises a transfer frame body, a linear driving cylinder, a pair of convex stopping blocks and a pair of overturning guide blocks; the linear driving cylinder is fixedly arranged on the lower surface of the platform, the output end of the linear driving cylinder is fixedly connected with the transfer frame body, the transfer frame body is positioned at the opposite output end of the platform, two positions in the length direction of the front end of the transfer frame body are provided with convex stop blocks, a pivoting and turning guide block is arranged behind each convex stop block, the lower end of each turning guide block is connected with the turning driving cylinder, each turning guide block comprises two states, a space formed by the turning guide block and the convex stop blocks in the first state clamps the packaging tube, and the turning guide block turns downwards and the packaging tube is conveyed and transferred freely in the second state;
the packaging tube clamping device is characterized in that a feeding material belt is arranged on the platform and is driven by a motor, side baffles are arranged on two sides of the platform, a rotary cylinder is fixedly arranged on the outer side of the tail end of the side baffle on one side, a clamping jaw assembly is sleeved on a rotating shaft of the rotary cylinder, a first clamping jaw and a second clamping jaw of the clamping jaw assembly are arranged at the upper and lower positions in the height direction, and the clamping jaw assembly is used for clamping a packaging tube;
the lower stopping and transferring frame is arranged at the opposite output end of the conveying platform, and when the piston end of the linear driving cylinder extends out, the corresponding positions of the convex stopping block and the overturning guide block of the lower stopping and transferring frame are protruded forwards on the platform, so that a subsequent sucking component upwards sucks and takes away the packaging tube;
the detection device is characterized in that detection holes are formed in corresponding position areas clamped by the protruding stop blocks and the overturning guide blocks under the retraction state of the piston end of the platform corresponding to the linear driving cylinder, and sensing devices are arranged in the detection holes.
2. The front-back detection mechanism of the chip packaging tube as claimed in claim 1, wherein: the clamping device is characterized by further comprising a positioning clamping jaw, wherein the positioning clamping jaw is arranged on one side, far away from the rotary clamping cylinder, of the output end of the platform and comprises a cylinder seat and a pair of clamping jaws, and the clamping jaws are closed or opened in a revolving manner; the clamping jaws are opened when the packing tube is in a conveying state; after the packing tube moves to the limit of the convex stop block, the clamping jaw is closed; the inner wall surface of the clamping jaw is provided with a rotary avoiding trajectory line.
3. The front-back detection mechanism of the chip packaging tube as claimed in claim 1, wherein: and height guide pressing blocks are further arranged on the inner sides of the two side plates of the platform.
4. The front-back detection mechanism of the chip packaging tube as claimed in claim 1, wherein: and the middle area under the two sides of the platform corresponding to the conveying length is provided with a stop cylinder, and the stop end of the stop cylinder is raised for stopping the conveying of the packing tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111332617.XA CN113859671A (en) | 2021-11-11 | 2021-11-11 | Positive and negative detection mechanism of chip packaging pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111332617.XA CN113859671A (en) | 2021-11-11 | 2021-11-11 | Positive and negative detection mechanism of chip packaging pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113859671A true CN113859671A (en) | 2021-12-31 |
Family
ID=78987838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111332617.XA Pending CN113859671A (en) | 2021-11-11 | 2021-11-11 | Positive and negative detection mechanism of chip packaging pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113859671A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115008165A (en) * | 2022-07-26 | 2022-09-06 | 深圳科瑞技术股份有限公司 | Memory bank assembling equipment |
-
2021
- 2021-11-11 CN CN202111332617.XA patent/CN113859671A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115008165A (en) * | 2022-07-26 | 2022-09-06 | 深圳科瑞技术股份有限公司 | Memory bank assembling equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104553068B (en) | Cement bag opening and folding device of cement bag folding machine | |
| CN108820274B (en) | Bag feeding type packaging machine | |
| KR101256350B1 (en) | A rotary type automatic packing apparatus | |
| CN113859671A (en) | Positive and negative detection mechanism of chip packaging pipe | |
| CN111169734A (en) | Bag sealing device | |
| CN216186597U (en) | Positive and negative detection mechanism of chip packaging pipe | |
| ITUB20154895A1 (en) | Operator group for cartoning machine and cartoning machine. | |
| CN207242175U (en) | Nailing packs producing line | |
| CN209870909U (en) | Bag feeding type packaging machine with side opening function | |
| CN218193308U (en) | Welding machine | |
| CN109775390B (en) | Bagged material transfer device end effector | |
| CN211766757U (en) | Bag sealing device | |
| CN210259033U (en) | Bag feeding type tableware packaging machine | |
| HRP960586A2 (en) | Apparatus for transferring valved bags to a filling machine | |
| CN210971660U (en) | Copy paper lower paper folding mechanism | |
| JP4607654B2 (en) | Spout wearing method | |
| CN209113068U (en) | Follower for sealing machine | |
| JPH0634259Y2 (en) | Autoloader device for vacuum packaging equipment | |
| CN215554495U (en) | Automatic bagging machine for plane objects | |
| CN217229120U (en) | Workpiece detection system | |
| CN220240629U (en) | Assembling device for filter element | |
| CN215622879U (en) | Notebook cartoning mechanism | |
| CN217022999U (en) | Bagging and folding device | |
| CN217146541U (en) | Carton turning device | |
| CN210503450U (en) | Envelope edge sealing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |