CN112921631A - Waste recycling and cutting equipment for non-woven fabric processing - Google Patents
Waste recycling and cutting equipment for non-woven fabric processing Download PDFInfo
- Publication number
- CN112921631A CN112921631A CN202110092353.9A CN202110092353A CN112921631A CN 112921631 A CN112921631 A CN 112921631A CN 202110092353 A CN202110092353 A CN 202110092353A CN 112921631 A CN112921631 A CN 112921631A
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- China
- Prior art keywords
- support
- gear
- cutting
- screw rod
- woven fabric
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
- D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/02—Advancing webs by friction roller
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/17—Nature of material
- B65H2701/174—Textile, fibre
Abstract
The invention discloses waste recycling and cutting equipment for non-woven fabric processing, which comprises a first support and a second support, wherein the first support and the second support are symmetrically arranged, two traction rollers are jointly arranged between the first support and the second support, the two traction rollers are symmetrically rotated on the first support and the second support, and a driving mechanism is arranged on one outer side of the first support. According to the invention, the transmission mechanism is arranged, the first gear, the second gear and the third gear are meshed with each other to form a gear set, the rotating shaft is in key connection with the third gear, the first screw rod is in key connection with the first gear, and the second screw rod is in key connection with the second gear. The transmission mechanism is used for realizing that the first screw and the second screw connected with the first gear and the second gear are meshed to respectively rotate reversely, and finally realizing the adjustment of the gap between the cutting discs on two sides, so that the cutting disc is suitable for cutting strips with different widths, and the third gear is used for transmitting the power of the driving mechanism.
Description
Technical Field
The invention relates to the technical field of non-woven fabric processing equipment, in particular to waste recycling and cutting equipment for non-woven fabric processing.
Background
Nonwoven fabrics (also known as nonwovens, the name of english: nonwoven fabrics or nonwoven fabrics) are composed of oriented or random fibers. It is called a cloth because of its appearance and certain properties. The non-woven fabric has the characteristics of moisture resistance, air permeability, flexibility, light weight, no combustion supporting, easy decomposition, no toxicity or irritation, rich color, low price, recycling and the like. Because the characteristic of non-woven fabrics, gradually replace traditional cloth product now, the non-woven fabrics all need to be preprocessed the non-woven fabrics when using and the preparation of product, the preparation of the non-woven fabrics product of the later stage of being convenient for, current non-woven fabrics cutting equipment, economic cost is high, still need artificial secondary processing after the cutting finishes, and work step is loaded down with trivial details, and work efficiency is slow.
In the prior art, for example, patent No. CN111926556A discloses a waste recycling and cutting apparatus for nonwoven fabric processing, which includes a mounting table, on which a pair of edge cutting waste collecting mechanisms with the same structure is mounted, and a cutting unit with equal size and equal size is mounted; the stretching equal-size cutting unit comprises: the invention has the advantages that the bearing coil cutting mechanism and the stretching mechanism are matched to realize straightening and feeding, so that the non-woven fabric is prevented from being wrinkled and transversely cut, and longitudinally divided into strips, the non-woven fabric products are convenient to manufacture in the later period, and the edge of the non-woven fabric is trimmed and cut by the edge cutting waste collecting mechanism, so that the pre-processed non-woven fabric is accurate, manpower is liberated, and manual correction is not needed, and the use is convenient.
For example, the cloth cutting device disclosed in patent number CN108673600A comprises a frame, a cutter unit and an edge correcting unit transversely arranged on the frame, the edge correcting unit is arranged at the front end of the cutter unit, the cutter unit comprises a carrying roller which is fixedly arranged on the frame and used for supporting cloth, and a cutter component which is arranged above the carrying roller, the cutter component moves along the up-down direction and is abutted against the cloth covered on the carrying roller, the cutter component comprises a driving roller transversely arranged on the frame, a plurality of cutters sequentially arranged on the driving roller at intervals along the axial direction of the driving roller, and a driving motor fixedly arranged on the frame and in driving connection with the driving roller, the edge correcting unit comprises a photoelectric sensor which is arranged on the rack and used for detecting the edge of the cloth, and the photoelectric sensor is in signal connection with the transmission motor. The invention has at least the following advantages: the cutting straightness is good, and mass production can be realized.
For another example, patent No. CN209954752U discloses a cloth slitting machine, which comprises a frame, wherein one end of the frame is provided with two feeding rollers, two ends of the feeding rollers are inserted into the frame, the feeding rollers are rotatably connected with the frame, one end of the frame away from the feeding rollers is provided with a traction roller set, the traction roller set comprises a driving roller and a driven roller, a driving motor is arranged on the side wall of the frame, an output shaft of the driving motor is fixedly connected with one end of the driving roller, the frame is symmetrically provided with stretching rollers, a mounting plate is arranged on the frame, the frame is provided with two stretching motors, and an output shaft of the stretching motor is fixedly connected with the stretching rollers. Realize the cutting to the cloth.
Although the above-mentioned scheme can be used for processing waste non-woven fabrics, for example, slitting operation, it is not convenient to adjust the spacing of slitting when in use, and the practicality is not flexible enough, so that it is continuously designed a waste non-woven fabrics cutting device which does not need manpower to adjust for solving the above-mentioned problems.
Disclosure of Invention
The invention aims to solve the problems and provides a waste recycling and cutting device for processing non-woven fabrics.
In order to achieve the purpose, the invention adopts the following technical scheme:
a waste recovery and cutting device for non-woven fabric processing comprises a first support and a second support, wherein the first support and the second support are symmetrically arranged, two traction rollers are jointly arranged between the first support and the second support and symmetrically rotate on the first support and the second support, a driving mechanism is installed on one outer side of the first support, a bottom plate is jointly arranged between the first support and the second support and horizontally arranged, two sides of the bottom plate are fixedly connected with vertically arranged connecting plates, the connecting plates and the bottom plate are vertically arranged and jointly form a concave structure, a connecting plate close to one side of the second support is fixedly connected with the second support through a rod, a first screw rod and a second screw rod are respectively and rotatably connected onto the two connecting plates and are arranged in parallel, and cutting discs are respectively sleeved on the first screw rod and the second screw rod, and one ends of the first screw rod and the second screw rod, which are close to the first support, are connected with the driving mechanism through the transmission mechanism.
Optionally, the driving mechanism is composed of a servo motor, a worm wheel and a rotating shaft, the servo motor is mounted on the first support, the worm is mounted at the output end of the servo motor, the worm is meshed with the worm wheel, the worm wheel is in key connection with the rotating shaft, and the rotating shaft is rotatably connected to the first support.
Optionally, one end of the worm principle servo motor is connected with a bearing seat, a deep groove ball bearing is arranged in the bearing seat, and the deep groove ball bearing is in interference fit with the worm.
Optionally, the transmission mechanism is composed of a first gear, a second gear and a third gear, the first gear, the second gear and the third gear are meshed with each other to form a gear set, the rotating shaft is in key connection with the third gear, the first screw is in key connection with the first gear, and the second screw is in key connection with the second gear.
Optionally, the cutting disc is of a circular structure, one end, close to the bottom plate, of the cutting disc is provided with a section of tangent plane, the cutting discs located on the first screw and the second screw are arranged in a staggered mode, and nuts are arranged in the middle of the cutting discs.
Optionally, a clamping mechanism is arranged on the nut, and the nut is connected with the cutting disc through the clamping mechanism.
Optionally, the clamping mechanism is composed of a clamping block and a spring, a groove is formed in one side, close to the outside, of the nut, the clamping block is arranged in the groove, the spring is arranged between the clamping block and the inner wall of the groove, and a clamping groove is formed in the position, corresponding to the clamping block, of the cutting disc.
Optionally, a limiting groove is formed in the nut at a position close to the groove, a limiting block is arranged in the limiting groove, a rod body is fixedly connected with the limiting block, and a gap between the rod body penetrates through the inner wall of the nut and extends into the groove to be fixedly connected with the clamping block.
The invention has the following advantages:
the invention is provided with a driving mechanism, the driving mechanism is composed of a servo motor, a worm wheel and a rotating shaft, the servo motor is arranged on a first bracket, the worm is arranged at the output end of the servo motor, the worm is meshed with the worm wheel, the worm wheel is connected with the rotating shaft in a key mode, and the rotating shaft is rotatably connected to the first bracket. The driving mechanism has the effect that the worm is driven by the power of the servo motor to rotate the worm to drive the worm wheel to rotate, and the worm wheel drives the rotating shaft to rotate for outputting power.
According to the invention, the transmission mechanism is arranged, the first gear, the second gear and the third gear are meshed with each other to form a gear set, the rotating shaft is in key connection with the third gear, the first screw rod is in key connection with the first gear, and the second screw rod is in key connection with the second gear. The transmission mechanism is used for realizing that the first screw and the second screw connected with the first gear and the second gear are meshed to respectively rotate reversely, and finally realizing the adjustment of the gap between the cutting discs on two sides, so that the cutting disc is suitable for cutting strips with different widths, and the third gear is used for transmitting the power of the driving mechanism.
The clamping mechanism is arranged, the clamping mechanism is composed of a clamping block and a spring, a groove is formed in one side, close to the outer side, of the nut, the clamping block is arranged in the groove, the spring is arranged between the clamping block and the inner wall of the groove, and a clamping groove is formed in the position, corresponding to the clamping block, of the cutting disc. A limiting groove is formed in the position, close to the groove, of the nut, a limiting block is arranged in the limiting groove, a rod body is fixedly connected with the limiting block, and a rod body gap penetrates through the inner wall of the nut and extends into the groove to be fixedly connected with the clamping block. The clamping mechanism is used for clamping the clamping block into the clamping groove under the elastic force action of the spring, so that the time cutting disc and the nut are quickly fixed, and subsequent replacement and maintenance are facilitated.
Drawings
FIG. 1 is a schematic structural view of a waste recycling and cutting apparatus for nonwoven fabric processing according to the present invention;
FIG. 2 is a cross-sectional view of FIG. 1 in accordance with the present invention;
FIG. 3 is an enlarged view of the engaging mechanism of FIG. 2 according to the present invention;
fig. 4 is an enlarged view of the driving mechanism of fig. 1 according to the present invention.
In the figure: the cutting machine comprises a first bracket 1, a second bracket 2, a traction roller 3, a first screw rod 4, a second screw rod 5, a cutting disc 6, a first gear 7, a second gear 8, a third gear 9, a driving mechanism 10, a servo motor 101, a worm 102, a worm gear 103, a bearing seat 104, a rotating shaft 105, a bottom plate 11, a connecting plate 12, a clamping mechanism 13, a clamping groove 131, a clamping block 132, a spring 133, a groove 134, a rod body 135, a limiting groove 136, a limiting block 137, a tangent plane 14 and a nut 15.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and 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.
Referring to fig. 1-4, a waste recycling and cutting device for non-woven fabric processing comprises a first support 1 and a second support 2, wherein the first support 1 and the second support 2 are symmetrically arranged, two traction rollers 3 are jointly arranged between the first support 1 and the second support 2, the two traction rollers 3 are symmetrically rotated on the first support 1 and the second support 2, a driving mechanism 10 is arranged at one outer side of the first support 1, a bottom plate 11 is jointly arranged between the first support 1 and the second support 2, the bottom plate 11 is horizontally arranged, vertically arranged connecting plates 12 are fixedly connected to two sides of the bottom plate 11, the connecting plates 12 are vertically arranged with the bottom plate 11 and jointly form a concave structure, the connecting plate 12 at one side close to the second support 2 is fixedly connected with the second support 2 through a rod, a first screw rod 4 and a second screw rod 5 are rotatably connected to the two connecting plates 12, and first screw rod 4 and second screw rod 5 parallel arrangement all overlap on first screw rod 4 and the second screw rod 5 and be equipped with cutting disc 6, and first screw rod 4 and second screw rod 5 are close to the one end of first support 1 and all are connected with actuating mechanism 10 through drive mechanism.
The driving mechanism 10 is composed of a servo motor 101, a worm 102, a worm wheel 103 and a rotating shaft 105, wherein the servo motor 101 is installed on the first support 1, the worm 102 is installed at the output end of the servo motor 101, the worm 102 is meshed with the worm wheel 103, the worm wheel 103 is in key connection with the rotating shaft 105, and the rotating shaft 105 is rotatably connected on the first support 1. The driving mechanism 10 is used for driving the worm 102 to rotate by the power of the servo motor 101, the worm 102 is driven to rotate the worm wheel 103, and the worm wheel 103 is driven to rotate the rotating shaft 105 for outputting power.
One end of a worm 102 principle servo motor 101 is connected with a bearing seat 104, a deep groove ball bearing is arranged in the bearing seat 104, and the deep groove ball bearing is in interference fit with the worm 102. The provision of the bearing block 104 acts to stabilise the worm 102 against any wobble thereof.
The transmission mechanism is composed of a first gear 7, a second gear 8 and a third gear 9, the first gear 7, the second gear 8 and the third gear 9 are meshed with each other to form a gear set, the rotating shaft 105 is in key connection with the third gear 9, the first screw rod 4 is in key connection with the first gear 7, and the second screw rod 5 is in key connection with the second gear 8. The transmission mechanism has the effects that the first gear 7 is meshed with the second gear 8, so that the first screw rod 4 and the second screw rod 5 connected with the first gear are respectively and reversely rotated, the adjustment of the gap between the cutting discs 6 on the two sides is finally realized, the transmission mechanism is suitable for cutting strips with different widths, and the third gear 9 is used for transmitting the power of the driving mechanism 10.
The nut 15 is provided with a clamping mechanism 13, the nut 15 is connected with the cutting disc 6 through the clamping mechanism 13, the clamping mechanism 13 is composed of a clamping block 132 and a spring 133, a groove 134 is formed in one side, close to the outside, of the nut 15, the clamping block 132 is arranged in the groove 134, the spring 133 is arranged between the clamping block 132 and the inner wall of the groove 134, and a clamping groove 131 is formed in the position, corresponding to the clamping block 132, of the cutting disc 6. A limiting groove 136 is formed in the position, close to the groove 134, of the nut 15, a limiting block 137 is arranged in the limiting groove 136, the limiting block 137 is fixedly connected with a rod body 135, and the rod body 135 penetrates through the inner wall of the nut 15 in a clearance mode and extends into the groove 134 to be fixedly connected with the clamping block 132. The function of the locking mechanism 13 is that the locking block 132 is locked into the locking groove 131 under the elastic force of the spring 133, so that the time cutting disc 6 and the nut 15 are quickly fixed, and the subsequent replacement and maintenance are facilitated.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention. In the present invention, unless otherwise specifically stated or limited, the terms "cover", "fitted", "attached", "fixed", "distributed", and the like are to be understood in a broad sense, and may be, for example, fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Claims (8)
1. The waste recycling and cutting equipment for the non-woven fabric processing comprises a first support (1) and a second support (2), and is characterized in that the first support (1) and the second support (2) are symmetrically arranged, two traction rollers (3) are jointly arranged between the first support (1) and the second support (2), the two traction rollers (3) symmetrically rotate on the first support (1) and the second support (2), a driving mechanism (10) is installed on one outer side of the first support (1), a bottom plate (11) is jointly arranged between the first support (1) and the second support (2), the bottom plate (11) is horizontally arranged, connecting plates (12) which are vertically arranged are fixedly connected to two sides of the bottom plate (11), the connecting plates (12) and the bottom plate (11) are vertically arranged and jointly form a concave structure, and the connecting plate (12) on one side close to the second support (2) is fixedly connected with the second support (2) through a rod, two all rotate on connecting plate (12) and be connected with first screw rod (4) and second screw rod (5), and first screw rod (4) and second screw rod (5) parallel arrangement, all overlap on first screw rod (4) and second screw rod (5) and be equipped with cutting disc (6), the one end that first screw rod (4) and second screw rod (5) are close to first support (1) all is connected with actuating mechanism (10) through drive mechanism.
2. The waste recycling and cutting device for the non-woven fabric processing according to claim 1, wherein the driving mechanism (10) is composed of a servo motor (101), a worm (102), a worm wheel (103) and a rotating shaft (105), the servo motor (101) is installed on the first bracket (1), the worm (102) is installed at the output end of the servo motor (101), the worm (102) is meshed with the worm wheel (103), the worm wheel (103) is in key connection with the rotating shaft (105), and the rotating shaft (105) is rotatably connected on the first bracket (1).
3. The waste recycling and cutting equipment for the non-woven fabric processing according to claim 2, characterized in that one end of the worm (102) principle servo motor (101) is connected with a bearing seat (104), a deep groove ball bearing is arranged in the bearing seat (104), and the deep groove ball bearing is in interference fit with the worm (102).
4. The waste recycling and cutting device for non-woven fabric processing according to claim 2, wherein the transmission mechanism is composed of a first gear (7), a second gear (8) and a third gear (9), the first gear (7), the second gear (8) and the third gear (9) are meshed with each other to form a gear set, the rotating shaft (105) is in key connection with the third gear (9), the first screw (4) is in key connection with the first gear (7), and the second screw (5) is in key connection with the second gear (8).
5. The waste recycling and cutting equipment for the non-woven fabric processing according to claim 1, wherein the cutting disc (6) is of a circular structure, one end of the cutting disc (6) close to the bottom plate (11) is provided with a section of cutting surface (14), the cutting discs (6) on the first screw (4) and the second screw (5) are arranged in a staggered mode, and a nut (15) is arranged in the middle of the cutting disc (6).
6. The waste recycling and cutting equipment for non-woven fabric processing according to claim 5, characterized in that the nut (15) is provided with a clamping mechanism (13), and the nut (15) is connected with the cutting disc (6) through the clamping mechanism (13).
7. The waste recycling and cutting device for non-woven fabric processing according to claim 6, wherein the engaging mechanism (13) is composed of a block (132) and a spring (133), a groove (134) is formed on one side of the nut (15) close to the outside, the block (132) is arranged in the groove (134), the spring (133) is arranged between the block (132) and the inner wall of the groove (134), and a slot (131) is formed in the cutting disc (6) corresponding to the block (132).
8. The waste recycling and cutting equipment for the non-woven fabric processing according to claim 7, wherein a limiting groove (136) is formed in the nut (15) at a position close to the groove (134), a limiting block (137) is arranged in the limiting groove (136), a rod body (135) is fixedly connected to the limiting block (137), and the rod body (135) penetrates through the inner wall of the nut (15) in a clearance mode and extends into the groove (134) to be fixedly connected with the clamping block (132).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110092353.9A CN112921631A (en) | 2021-01-24 | 2021-01-24 | Waste recycling and cutting equipment for non-woven fabric processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110092353.9A CN112921631A (en) | 2021-01-24 | 2021-01-24 | Waste recycling and cutting equipment for non-woven fabric processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112921631A true CN112921631A (en) | 2021-06-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110092353.9A Pending CN112921631A (en) | 2021-01-24 | 2021-01-24 | Waste recycling and cutting equipment for non-woven fabric processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112921631A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4596505A (en) * | 1984-05-21 | 1986-06-24 | International Business Machines Corp. | Automatic loader/unloader for slitter |
| WO2007101683A1 (en) * | 2006-03-07 | 2007-09-13 | Rsg Rombold System Gmbh & Co. Kg | Method and device for processing highly flexural material |
| CN104602549A (en) * | 2012-09-05 | 2015-05-06 | 阿特拉斯太平洋工程公司 | Fruit chunking and spear forming method and apparatus |
| CN104890031A (en) * | 2015-06-24 | 2015-09-09 | 盐城工学院 | Recycled cloth slitting equipment |
| CN205572526U (en) * | 2016-05-10 | 2016-09-14 | 深圳市新群力机械有限公司 | Circular knife group and sponge pelleter of sponge pelleter |
| CN109487528A (en) * | 2018-12-26 | 2019-03-19 | 张兴宇 | A kind of cloth slitting transverse cutting unit |
| CN209665569U (en) * | 2019-04-15 | 2019-11-22 | 青岛时尚包装印刷有限公司 | A kind of online tape divider of flat-press flat-die cutting machine |
| CN210677110U (en) * | 2019-10-29 | 2020-06-05 | 湖北宇隆新能源有限公司 | A cutter unit spare for lithium-ion battery pole piece divides strip |
| CN111392486A (en) * | 2020-03-25 | 2020-07-10 | 福建佳隆胶带有限公司 | Four-shaft slitting machine |
-
2021
- 2021-01-24 CN CN202110092353.9A patent/CN112921631A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4596505A (en) * | 1984-05-21 | 1986-06-24 | International Business Machines Corp. | Automatic loader/unloader for slitter |
| WO2007101683A1 (en) * | 2006-03-07 | 2007-09-13 | Rsg Rombold System Gmbh & Co. Kg | Method and device for processing highly flexural material |
| CN104602549A (en) * | 2012-09-05 | 2015-05-06 | 阿特拉斯太平洋工程公司 | Fruit chunking and spear forming method and apparatus |
| CN104890031A (en) * | 2015-06-24 | 2015-09-09 | 盐城工学院 | Recycled cloth slitting equipment |
| CN205572526U (en) * | 2016-05-10 | 2016-09-14 | 深圳市新群力机械有限公司 | Circular knife group and sponge pelleter of sponge pelleter |
| CN109487528A (en) * | 2018-12-26 | 2019-03-19 | 张兴宇 | A kind of cloth slitting transverse cutting unit |
| CN209665569U (en) * | 2019-04-15 | 2019-11-22 | 青岛时尚包装印刷有限公司 | A kind of online tape divider of flat-press flat-die cutting machine |
| CN210677110U (en) * | 2019-10-29 | 2020-06-05 | 湖北宇隆新能源有限公司 | A cutter unit spare for lithium-ion battery pole piece divides strip |
| CN111392486A (en) * | 2020-03-25 | 2020-07-10 | 福建佳隆胶带有限公司 | Four-shaft slitting machine |
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Application publication date: 20210608 |
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| RJ01 | Rejection of invention patent application after publication |