CN114524383A - Benzene board height positioning device - Google Patents
Benzene board height positioning device Download PDFInfo
- Publication number
- CN114524383A CN114524383A CN202011323180.9A CN202011323180A CN114524383A CN 114524383 A CN114524383 A CN 114524383A CN 202011323180 A CN202011323180 A CN 202011323180A CN 114524383 A CN114524383 A CN 114524383A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- wall
- height positioning
- positioning device
- fixed frame
- 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
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 title claims abstract description 83
- 230000017525 heat dissipation Effects 0.000 claims description 7
- 239000000428 dust Substances 0.000 claims description 4
- 239000004793 Polystyrene Substances 0.000 abstract description 8
- 229920002223 polystyrene Polymers 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 6
- 230000000007 visual effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 239000006260 foam Substances 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000011449 brick Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000003483 aging Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001555 benzenes Chemical class 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920006248 expandable polystyrene Polymers 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 229920006327 polystyrene foam Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000000576 supplementary effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/02—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars
- B66F7/025—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars screw operated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
- G01B5/06—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness
- G01B5/061—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness height gauges
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a height positioning device for polystyrene boards, which comprises a fixed frame, wherein a driving motor is fixedly connected to the inner bottom wall of the fixed frame, the output end of the driving motor is fixedly connected with a rotating shaft, the side wall of the rotating shaft is fixedly connected with a driving gear, the side wall of the driving gear is provided with a chain, one end, away from the driving gear, of the chain is provided with a driven gear, the inner wall of the driven gear is fixedly connected with a screw rod, the upper surface of the fixed frame is fixedly connected with a vertical column, the side wall of the screw rod is provided with a supporting table, the upper surface of the supporting table is fixedly connected with an electric cylinder, the right side surface of the supporting table is fixedly connected with a height positioning instrument, the right side of the fixed frame is fixedly connected with a vertical column, the left side wall of the vertical column is provided with a groove, and the inner wall of the groove is fixedly connected with a height sensor. In the conveying process of the benzene plate, the height of the benzene plate can be positioned, the reading is visual, and the conveying process is convenient and quick.
Description
Technical Field
The invention relates to the field of polystyrene boards, in particular to a polystyrene board height positioning device.
Background
Polystyrene foam board is a building material and a decorative material, and is generally used for partition walls and heat preservation. The middle of the plate is a foam plate, and the two sides are barbed wire grids. The heat-insulating brick is mainly used for furniture and electric appliances (inner packages and cushion blocks) and plays a role in heat insulation inside and outside buildings in order to prevent finished products from being damaged in the carrying process.
EPS board (also called benzene board) is short for expandable polystyrene board. Is prepared from raw materials through pre-foaming, ageing, shaping, baking and cutting. It can be made into foam products with different densities and shapes, and also can be made into foam plates with different thicknesses. The method is widely applied to the fields of construction, heat preservation, packaging, refrigeration, daily necessities, industrial casting and the like. It can also be used for the manufacture of exhibition hall, commodity cabinet, advertisement signboard and toy. At present, the heat-insulating brick is mainly applied to external heat insulation of walls and external walls, internal heat insulation of the external walls and floor heating to meet the national building energy-saving requirements.
The prior polystyrene board needs to be highly positioned in the conveying process, but the prior polystyrene board is lack of similar fixing and positioning devices in the market and sometimes has the condition of inaccurate positioning, so that the polystyrene board height positioning device capable of solving the problems is needed at present.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a benzene plate height positioning device.
In order to achieve the purpose, the invention adopts the following technical scheme: the benzene board height positioning device comprises a fixing frame, wherein a driving motor is fixedly connected to the inner bottom wall of the fixing frame, a motor shaft is arranged at one end of the driving motor in an extending mode, a rotating shaft is fixedly connected to the output end of the motor shaft, a driving gear is fixedly connected to the side wall of the rotating shaft, a chain is arranged on the side wall of the driving gear, a driven gear is arranged at one end, away from the driving gear, of the chain, a lead screw is fixedly connected to the inner wall of the driven gear, a vertical column is fixedly connected to the upper surface of the fixing frame, a supporting table is arranged on the side wall of the lead screw, an electric cylinder is fixedly connected to the upper surface of the supporting table, an electric push rod is arranged at the output end of the electric cylinder, and a clamping plate is fixedly connected to one end, away from the electric cylinder, of the electric push rod;
the utility model discloses a supporting bench, including supporting bench, right flank fixedly connected with height position appearance, the right side fixedly connected with stand of fixed frame, the left side wall of stand is seted up flutedly, the inner wall fixedly connected with altitude sensor of recess.
As a further description of the above technical solution:
the surface of the fixing frame is provided with heat dissipation holes, and the inner walls of the heat dissipation holes are provided with dust screens.
As a further description of the above technical solution:
the inner bottom wall of the fixing frame is fixedly connected with a second bearing on the right side of the driving motor, and the inner wall of the second bearing is fixedly connected with the screw rod.
As a further description of the above technical solution:
the last inner wall fixedly connected with first bearing of upstand, the upper end of lead screw run through fixed frame and with the inner wall fixed connection of first bearing.
As a further description of the above technical solution:
the middle part of the upper surface of the supporting table is provided with a sliding groove, and the clamping plate is connected with the sliding groove in a sliding mode.
As a further description of the above technical solution:
and the height positioning instrument is electrically connected with the height sensor.
As a further description of the above technical solution:
the front of stand is provided with control panel, the front of stand and the top that is located control panel are provided with the scale mark.
As a further description of the above technical solution:
the zero line of the scale mark and the height positioning instrument are positioned on the same horizontal plane.
The invention has the following beneficial effects:
1. compared with the prior art, the benzene board height positioning device realizes the stable conveying of the benzene board by being provided with the driving motor, the chain, the screw rod and the clamping plate and matching with the electric cylinder to drive the electric push rod.
2. Compared with the prior art, this benzene board height positioning device through being provided with height positioning appearance and altitude sensor, and through electric connection, can be directly perceived effectual carries out the location of height to the benzene board.
3. Compared with the prior art, the benzene board height positioning device plays a role in auxiliary measurement by being provided with the scale marks.
Drawings
FIG. 1 is a schematic structural diagram of a height positioning device for a benzene plate according to the present invention;
FIG. 2 is an enlarged view of a portion of the structure of the device for positioning the height of a benzene plate according to the present invention;
FIG. 3 is a schematic side view of a support table of the device for positioning the height of a benzene plate according to the present invention;
FIG. 4 is a front view of the height positioning device for polystyrene boards in accordance with the present invention;
fig. 5 is a partial perspective view of the device for positioning the height of a benzene plate according to the present invention.
Illustration of the drawings:
1. a fixing frame; 2. a drive motor; 3. a rotating shaft; 4. a driving gear; 5. a chain; 6. a driven gear; 7. a screw rod; 8. a vertical post; 9. a first bearing; 10. a support table; 11. a height positioning instrument; 12. An electric cylinder; 13. an electric push rod; 14. a splint; 15. a chute; 16. a column; 17. a groove; 18. a height sensor; 19. a control panel; 20. scale lines; 21. a second bearing.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, one embodiment of the present invention is provided: a polystyrene board height positioning device comprises a fixed frame 1, heat dissipation holes are formed in the surface of the fixed frame 1, a dust screen is arranged on the inner walls of the heat dissipation holes to play a role in heat dissipation and dust prevention, a driving motor 2 is fixedly connected to the inner bottom wall of the fixed frame 1, a motor shaft is arranged at one end of the driving motor 2 in an extending mode, a rotating shaft 3 is fixedly connected to the output end of the motor shaft, a driving gear 4 is fixedly connected to the side wall of the rotating shaft 3, a chain 5 is arranged on the side wall of the driving gear 4, a driven gear 6 is arranged at one end, away from the driving gear 4, of the chain 5, a lead screw 7 is fixedly connected to the inner wall of the driven gear 6 to play a role in conveying, a second bearing 21 is fixedly connected to the inner bottom wall of the fixed frame 1 and positioned on the right side of the driving motor 2, the inner wall of the second bearing 21 is fixedly connected with the lead screw 7 to play a role in limiting support, and a vertical column 8 is fixedly connected to the upper surface of the fixed frame 1, the upper inner wall of the vertical column 8 is fixedly connected with a first bearing 9, the upper end of the screw rod 7 penetrates through the fixed frame 1 and is fixedly connected with the inner wall of the first bearing 9, the side wall of the screw rod 7 is provided with a support table 10, the upper surface of the support table 10 is fixedly connected with an electric cylinder 12, the output end of the electric cylinder 12 is provided with an electric push rod 13, one end, away from the electric cylinder 12, of the electric push rod 13 is fixedly connected with a clamping plate 14 for fixing a benzene plate, the middle part of the upper surface of the support table 10 is provided with a sliding chute 15, and the clamping plate 14 is in sliding connection with the sliding chute 15;
supporting bench 10's right flank fixedly connected with height position indicator 11, the right side fixedly connected with stand 16 of fixed frame 1, the left side wall of stand 16 is seted up flutedly 17, the inner wall fixedly connected with altitude sensor 18 of recess 17, altitude position indicator 11 and altitude sensor 18 electric connection, can directly perceivedly effectual carry out the location of height to the benzene board, the front of stand 16 is provided with control panel 19, play the reading and the effect of controlling, the front of stand 16 and the top that is located control panel 19 are provided with scale mark 20, the "zero" scale line of scale mark 20 is located same horizontal plane with height position indicator 11, play the effect of auxiliary measurement.
The working principle is as follows: this high positioner of benzene board, during the use, be fixed in two splint 14 with the benzene board, through driving motor 2's drive effect, the conveying effect of cooperation chain 5 under the rotation effect of lead screw 7, finally realizes propping up supporting bench 10's removal, removes the in-process, and height positioning appearance 11 and height inductor 18 interact follow control panel 19 reading, convenient and fast, and wherein, scale mark 20 can play the supplementary effect of observing and controling the location measurement.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (8)
1. Benzene board height-locating device, including fixed frame (1), its characterized in that: a driving motor (2) is fixedly connected with the inner bottom wall of the fixed frame (1), one end of the driving motor (2) is provided with a motor shaft in an extending way, the output end of the motor shaft is fixedly connected with a rotating shaft (3), the side wall of the rotating shaft (3) is fixedly connected with a driving gear (4), the side wall of the driving gear (4) is provided with a chain (5), one end of the chain (5) far away from the driving gear (4) is provided with a driven gear (6), the inner wall of the driven gear (6) is fixedly connected with a screw rod (7), the upper surface of the fixed frame (1) is fixedly connected with a vertical column (8), a support table (10) is arranged on the side wall of the screw rod (7), an electric cylinder (12) is fixedly connected to the upper surface of the support table (10), an electric push rod (13) is arranged at the output end of the electric cylinder (12), and a clamping plate (14) is fixedly connected to one end, far away from the electric cylinder (12), of the electric push rod (13);
the right flank fixedly connected with height location appearance (11) of brace table (10), the right side fixedly connected with stand (16) of fixed frame (1), the left side wall of stand (16) is seted up flutedly (17), the inner wall fixedly connected with altitude sensor (18) of recess (17).
2. The benzene board height positioning device of claim 1, characterized in that: the surface of the fixing frame (1) is provided with heat dissipation holes, and the inner walls of the heat dissipation holes are provided with dust screens.
3. The benzene board height positioning device of claim 1, characterized in that: the inner bottom wall of the fixed frame (1) is fixedly connected with a second bearing (21) on the right side of the driving motor (2), and the inner wall of the second bearing (21) is fixedly connected with the screw rod (7).
4. The benzene board height positioning device of claim 1, characterized in that: the last inner wall fixedly connected with first bearing (9) of upstand (8), the upper end of lead screw (7) run through fixed frame (1) and with the inner wall fixed connection of first bearing (9).
5. The benzene board height positioning device of claim 1, characterized in that: the middle part of the upper surface of the support table (10) is provided with a sliding groove (15), and the clamping plate (14) is connected with the sliding groove (15) in a sliding manner.
6. The benzene board height positioning device of claim 1, characterized in that: the height positioning instrument (11) is electrically connected with the height sensor (18).
7. The benzene board height positioning device of claim 1, characterized in that: the front of stand (16) is provided with control panel (19), the front of stand (16) just is located the top of control panel (19) and is provided with scale mark (20).
8. The benzene board height positioning device of claim 7, characterized in that: the zero scale line of the scale mark (20) and the height positioning instrument (11) are positioned on the same horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011323180.9A CN114524383A (en) | 2020-11-23 | 2020-11-23 | Benzene board height positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011323180.9A CN114524383A (en) | 2020-11-23 | 2020-11-23 | Benzene board height positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114524383A true CN114524383A (en) | 2022-05-24 |
Family
ID=81619517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011323180.9A Pending CN114524383A (en) | 2020-11-23 | 2020-11-23 | Benzene board height positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114524383A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102320013A (en) * | 2011-08-30 | 2012-01-18 | 成都科盛石油科技有限公司 | Accurate lifting positioning device |
| CN205855899U (en) * | 2016-07-15 | 2017-01-04 | 良求机械有限公司 | A kind of improved screw rod elevator |
| CN206523148U (en) * | 2017-03-10 | 2017-09-26 | 东莞市睿科智能卡科技有限公司 | Card senses high measure device |
| CN208182539U (en) * | 2018-03-29 | 2018-12-04 | 新昌县羽林街道维博机械厂 | A kind of platform lifting device of clamp for bearing detection |
| CN209422833U (en) * | 2019-01-28 | 2019-09-24 | 郑州工业应用技术学院 | A kind of physical education jumping stand |
| CN210260973U (en) * | 2019-07-19 | 2020-04-07 | 江西月兔家居实业有限公司 | Plate-type furniture manufacturing platform |
| CN211569912U (en) * | 2019-12-27 | 2020-09-25 | 艾上沭阳新材料科技有限公司 | Brick piece hoisting device for building engineering |
| CN211738863U (en) * | 2020-03-10 | 2020-10-23 | 扬州天航光电科技有限公司 | Lifting type high-pole lamp |
-
2020
- 2020-11-23 CN CN202011323180.9A patent/CN114524383A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102320013A (en) * | 2011-08-30 | 2012-01-18 | 成都科盛石油科技有限公司 | Accurate lifting positioning device |
| CN205855899U (en) * | 2016-07-15 | 2017-01-04 | 良求机械有限公司 | A kind of improved screw rod elevator |
| CN206523148U (en) * | 2017-03-10 | 2017-09-26 | 东莞市睿科智能卡科技有限公司 | Card senses high measure device |
| CN208182539U (en) * | 2018-03-29 | 2018-12-04 | 新昌县羽林街道维博机械厂 | A kind of platform lifting device of clamp for bearing detection |
| CN209422833U (en) * | 2019-01-28 | 2019-09-24 | 郑州工业应用技术学院 | A kind of physical education jumping stand |
| CN210260973U (en) * | 2019-07-19 | 2020-04-07 | 江西月兔家居实业有限公司 | Plate-type furniture manufacturing platform |
| CN211569912U (en) * | 2019-12-27 | 2020-09-25 | 艾上沭阳新材料科技有限公司 | Brick piece hoisting device for building engineering |
| CN211738863U (en) * | 2020-03-10 | 2020-10-23 | 扬州天航光电科技有限公司 | Lifting type high-pole lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114524383A (en) | Benzene board height positioning device | |
| KR101141338B1 (en) | Angle guiding apparatus of angle cutting machine for interior molding | |
| CN108713892A (en) | A kind of adjustable shoe chest | |
| CN208601598U (en) | For sheet fabrication molding cutter structure | |
| CN217330975U (en) | Be used for building outer wall insulation material detection device | |
| CN213260394U (en) | A dustproof cutting device for wallboard | |
| CN213330078U (en) | Support for binding steel bars | |
| CN211640659U (en) | Numerical control mould for producing polyurethane plate | |
| CN207979066U (en) | A kind of multifunctional ceiling attached plate drawn a design for clothes | |
| CN204812956U (en) | Pull formula bed bracket | |
| CN110840160A (en) | Packing material display cabinet | |
| CN110672048B (en) | Thickness detection equipment is used in timber production | |
| CN207290279U (en) | A kind of cutter device for insulating board for building | |
| CN112588477A (en) | Rotatable multiaspect spraying device of aluminum plate | |
| CN218459573U (en) | Stability test box convenient to get and put sample | |
| CN213320340U (en) | Adjustable multifunctional EPS cutting machine | |
| CN109532015A (en) | The 3D printing equipment of Clothes decoration articles | |
| CN214349897U (en) | Novel aluminum longitudinal cutting machine | |
| CN217000434U (en) | Crack control structure in gypsum board furred ceiling corner | |
| CN218050558U (en) | Galvanized steel sheet cutting device | |
| CN220853409U (en) | Thickness detection device convenient for placing object | |
| CN219495050U (en) | Building door and window installation measuring device | |
| CN209961603U (en) | Highway engineering road surface compressive strength detection device | |
| CN213034900U (en) | Cement constant temperature and humidity curing means | |
| CN218066223U (en) | Novel plate thickness controller |
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 |