CN106614422B - Paper cocooning frame for cocooning - Google Patents
Paper cocooning frame for cocooning Download PDFInfo
- Publication number
- CN106614422B CN106614422B CN201611216455.2A CN201611216455A CN106614422B CN 106614422 B CN106614422 B CN 106614422B CN 201611216455 A CN201611216455 A CN 201611216455A CN 106614422 B CN106614422 B CN 106614422B
- Authority
- CN
- China
- Prior art keywords
- curved
- cocooning
- straight
- frame
- piece
- 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.)
- Active
Links
- 239000000853 adhesive Substances 0.000 claims description 18
- 230000001070 adhesive effect Effects 0.000 claims description 18
- 238000005520 cutting process Methods 0.000 claims description 16
- 238000005452 bending Methods 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 9
- 238000007373 indentation Methods 0.000 claims description 6
- 230000001680 brushing effect Effects 0.000 claims description 3
- 239000011229 interlayer Substances 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 abstract description 7
- 241000255789 Bombyx mori Species 0.000 description 17
- 230000006835 compression Effects 0.000 description 9
- 238000007906 compression Methods 0.000 description 9
- 230000008093 supporting effect Effects 0.000 description 8
- 238000009395 breeding Methods 0.000 description 6
- 230000001488 breeding effect Effects 0.000 description 6
- 239000002023 wood Substances 0.000 description 4
- 239000010410 layer Substances 0.000 description 3
- 239000004831 Hot glue Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000009732 tufting Methods 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
Images
Classifications
-
- A01K67/04—
Landscapes
- Toys (AREA)
Abstract
The invention discloses a paper cocooning frame for cocooning, which solves the problems of low durability, troublesome preparation and high labor intensity of the existing paper cocooning frame, and adopts the following technical measures: a cocooning frame for cocooning comprises a frame body positioned at the periphery and a plurality of cocooning grids formed in the frame body, and is characterized in that a plurality of straight pieces and curved pieces are arranged in the frame body and are overlapped with each other in a spaced mode. The curved piece is formed by a plurality of notches which are connected with each other closely, two adjacent notches on the same curved piece share a side wall, and the mouth of one notch in the two notches is flush with the bottom of the other notch. The two adjacent curved sheets are bonded together through the straight sheet, the straight sheet covers the opening part of the notch to form the cocooning grid, and the straight sheet is bonded with the outer bottom surface of the notch together.
Description
Technical Field
The invention relates to a silkworm tool, in particular to a paper cocooning frame for silkworm cocooning.
Technical Field
After the silkworms grow to be mature, the silkworms need to be provided with tufting tools for spinning and cocooning, and cocoons produced by the silkworms are poor in quality and eliminated by using a grass cage self-made by farmers in the past. Later, plastic cocooning frame is popularized, because the plastic material does not absorb silkworm urine, liquid excrement in the silkworm cocooning process is easy to stick to the silkworm cocoons, although the cocoon quality of the silkworm cocoons formed by the plastic cocooning frame is improved, the plastic cocooning frame is not beneficial to silk reeling. Paper cocooning frames are commonly used at present, and cocooning quality and silk quality of the cocooning frame knots are good. The paper cocooning frame structure comprises a frame body located on the periphery, wherein a plurality of transverse sheets and longitudinal sheets are arranged in the frame body in parallel, and the transverse sheets and the longitudinal sheets are arranged in a crossed mode in a cross shape. When the check cluster is prepared, half openings are respectively cut at corresponding positions of the transverse sheet and the longitudinal sheet, then the openings on the transverse sheet and the longitudinal sheet are spliced together through manual splicing, and then the frame is bonded on the periphery of the transverse sheet and the longitudinal sheet, so that the preparation labor intensity of the check cluster is high. The paper is easy to deform, so that the paper easily falls off and droops at the intersection position of the transverse sheet and the longitudinal sheet when the paper is used for the second time, and the service life of the paper cocooning frame is short. In addition, the silkworm cocoons can be picked only by manual operation and cannot be picked at one time by adopting mechanical whole-piece paper cocooning frames.
At present, on one hand, silkworm breeding personnel are aged, and the key point for promoting labor-saving silkworm breeding is to develop silkworm breeding mechanization, and on the other hand, proper large-scale silkworm breeding is realized by silkworm breeding mechanization. The cocoon picking machine has been developed successfully, and matched cluster tools need to be kept up urgently. At present, a wood square cluster is made, although the strength is enough and the wood square cluster is not deformed, the structural principle of the paper square cluster is still used, half edges of wood chips are cut into gaps, the wood grains are easy to break after being cut, and the service life is short; the wooden paper cocooning frame has high cost and no investment for farmers. Therefore, it is necessary to invent a paper cocooning frame which has high strength, does not deform and is suitable for mechanical cocoon picking.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: the paper cocooning frame has high strength and is convenient for mechanized preparation on the premise of ensuring the quality of the paper cocooning frame on the silkworm cocoons.
In order to solve the technical problem, the technical scheme of the invention is as follows: a cocooning frame for cocooning comprises a frame body positioned at the periphery and a plurality of cocooning grids formed in the frame body, and is characterized in that a plurality of straight pieces and curved pieces are arranged in the frame body and are overlapped with each other in an interlayer mode;
the curved sheet is formed by a plurality of notches which are connected with each other closely, two adjacent notches on the same curved sheet share a side wall, and the mouth part of one notch in the two notches is level with the bottom part of the other notch;
the two adjacent curved sheets are bonded together through the straight sheet, the straight sheet covers the opening part of the notch to form the cocooning grid, and the straight sheet is bonded with the outer bottom surface of the notch together.
The formed square grids are clustered, and the cocooning grids are formed at the notches on the bent sheets.
Furthermore, the length of the straight piece is larger than that of the curved piece, two end parts of the straight piece are respectively adhered to the outer side surface of the outermost notch on the curved piece after being bent, and the end part of the straight piece and the outer side wall of the outer notch of the curved piece at least form a part of the frame body. The frame body of the paper cocooning frame can be formed by bending and attaching the outer side wall of the outer notch and the end part of the straight piece together, or can be formed by arranging a paper integral outer frame on the periphery.
Furthermore, the bending directions of the two ends of the straight piece positioned at the middle part of the paper cocooning frame are opposite. This can effectively improve the holistic intensity of paper cocooning frame, is convenient for form comparatively straight framework relatively.
Further, the mouth of the notch on one of the two adjacent curved pieces is aligned with the bottom of the notch on the other curved piece. The bonding firmness between the straight piece and the curved piece is good, and the cocooning frame with relatively good strength is convenient to form.
Furthermore, the lattice cluster is formed by cutting an adhesive body through a cutting machine, the adhesive body is prepared by stacking and bonding a plurality of bent plates and flat plates at intervals, the cutting machine cuts the adhesive body into a next size along the end face direction of the adhesive body to form the lattice cluster, part of the bent plates are bent pieces in the lattice cluster, and part of the flat plates are straight pieces in the lattice cluster. The paper cocooning frame is prepared by the mechanical operation, the production speed is high, and the preparation cost of the paper cocooning frame is favorably reduced.
Furthermore, the curved plate is formed by a straight plate through bending, the straight plate passes through the indentation of an indenting machine before being bent, two compression rollers are arranged on the indenting machine, a plurality of convex rings and annular grooves are arranged on the compression rollers corresponding to the size of the cocooning grids, the convex rings on one compression roller correspond to the annular grooves on the other compression roller in position, the convex rings and the annular grooves are respectively arranged in pairs, and the convex rings and the annular grooves which are arranged in pairs are arranged at intervals in the axial direction of the compression rollers. The pressing connection of the marking press is convenient for forming the corresponding indentation on the straight plate and bending the straight plate into the bent plate.
Furthermore, the cutting machine is provided with support columns which are consistent with the cocooning grids on the paper cocooning frames in number and correspond to the cocooning frames in position, the bonding body is sleeved on the support columns, the pushing mechanism is used for pushing the bonding body to move towards the outer sides of the support columns, and under the action of the pushing mechanism, the bonding body moves by the thickness of one paper cocooning frame at a time. Through the arrangement of the supporting columns, the stability of the bonding body during cutting is facilitated, and the straight piece or the bent piece is not easy to tear off during cutting operation.
Furthermore, a plurality of grooves similar to a plurality of notches on the bent sheet are formed on the bent plate after molding, and before the bent plate is bonded with the flat plate, the two sides of the bent plate are closed towards the middle, so that the two sides of the opening part of the groove on the bent plate are closed, the bottoms of the adjacent grooves are close to each other, and the adhesive is used for brushing the whole outer bottom surface of the groove. This is favorable to increase the speed of rinsing the adhesive on the curved plate, and the production speed is fast.
Further, both outer sides of the adhesive-washed curved plate are stretched outward to a predetermined distance, and the flat plate and the curved plate are bonded to each other. After the bent plate is stretched to a preset distance, when the bent plate is lightly stroked, and under the supporting action of the bonded structure of the lower layer, the notch can be in a relatively stable form, so that the bonding between the flat plate and the bent plate is conveniently realized.
The invention has the beneficial effects that: this paper cocooning frame is through bonding mode and main part shaping by plain film and bent piece, and the bottom of notch bonds with the plain film mutually and pastes together on the bent piece, and the bonding fastness between plain film and the bent piece is good, is difficult for appearing the phenomenon that the crossing position department of plain film and bent piece pine takes off for the long service life of this paper cocooning frame. Because the firmness of the internal structure of the cocooning frame is good, the cocoon picking machine can be used for picking the whole cocooning frame at one time, the efficiency of cocoon picking can be effectively improved, and the development trend of mechanical silkworm breeding operation is well adapted. Due to the improvement of the internal structure of the paper cocooning frame, the mechanical operation during preparation can be realized, the operation speed is high, the labor intensity is low, and the preparation cost of the paper cocooning frame is favorably reduced.
Drawings
Fig. 1 is a schematic diagram of the structure of the grid cluster.
Fig. 2 is a schematic view of a double roller structure in the creasing machine.
Fig. 3 is a reference diagram of the operating state of the cutting machine.
Fig. 4 is a structural reference view of the curved plate before it is rinsed with adhesive.
FIG. 5 is a view showing the operation of bonding a flat plate and a curved plate.
Detailed Description
The cocooning frame of the present invention will be further described with reference to the accompanying drawings.
The paper cocooning frame is made of paper and comprises a frame body positioned at the periphery and a plurality of cocooning grids 3 formed in the frame body. A plurality of straight sheets 1 and curved sheets 2 are arranged in the frame body, and the straight sheets 1 and the curved sheets 2 are mutually overlapped and bonded at intervals through hot melt adhesive.
The curved piece 2 is curved, and the cocooning frame 3 is mainly formed on the curved piece 2. The method comprises the following steps: the curved piece 2 is formed by a plurality of notches which are connected with each other closely, two adjacent notches on the same curved piece 2 share a side wall, the mouth of one of the two notches is flush with the bottom of the other notch, and the mouth and the bottom of the two notches are in opposite directions on the curved piece 2.
When the curved pieces 2 are bonded with the straight pieces 1, the two adjacent curved pieces 2 are bonded together through the straight pieces 1, the straight pieces 1 cover the opening parts of the notches to form the cocooning grids 3, and the straight pieces 1 are bonded with the outer bottom surfaces of the notches.
The length of the straight piece 1 is larger than that of the curved piece 2, and two end parts of the straight piece 1 are respectively bonded on the outer side surface of the outermost notch on the curved piece 2 after being bent. At least one paper layer may be provided on the outer periphery of the straight piece 1 and the curved piece 2 bonded together so that the paper layer forms a frame together with the end of the straight piece 1 and the outer side wall of the outermost notch of the curved piece 2, or the frame may be formed by bonding the outer side wall of the outermost notch of the curved piece 2 and the end of the straight piece 1 together. In order to improve the smoothness when the outer end of the straight piece 1 is bonded with the outer side of the notch on the outer side of the curved piece 2, the bending directions of the two ends of the straight piece 1 positioned at the middle position of the square cluster are opposite, and the straight piece 1 on the outermost side is in a shape of 'T' and is wrapped on the curved piece 2.
In order to facilitate the bonding into a firm grid cluster, the mouth of the notch on one curved plate 2 of two adjacent curved plates 2 is aligned with the bottom of the notch on the other curved plate 2.
The checker cluster is formed by cutting the bonded body 9 with a cutter 7, which may be a cutting tool such as a saw blade or a saw blade in practical use. The adhesive body 9 is prepared by laminating a plurality of curved plates 11 and flat plates 12 which are adhered at intervals, the adhesive body 9 has a certain length, and one adhesive body 9 can be cut into a plurality of square clusters. The cutting tool on the cutting machine cuts the adhesive body 9 to a certain size along the end face direction of the adhesive body 9, and then the preparation of a piece of paper cocooning frame is realized. The curved piece 2 in the paper cocooning frame is a part of the curved plate 11, and the straight piece 1 in the paper cocooning frame is a part of the flat plate 12.
The curved plate 11 itself is formed by a straight plate through bending, and the straight plate needs to be subjected to indentation by an indenter before being bent, and then the bending forming is realized manually or mechanically. Two compression rollers 4 are arranged on the marking press, a plurality of convex rings 6 and annular grooves 5 are arranged on the compression rollers 4 corresponding to the sizes of the cocooning frames 3, and the convex rings 6 on one compression roller 4 correspond to the annular grooves 5 on the other compression roller 4 in position. The male rings 6 and the annular grooves 5 are provided in pairs, respectively, and the male rings 6 and the annular grooves 5 provided in pairs are spaced apart in the axial direction of the press roll 4 (see fig. 2). After the marking press is started, the two pressing rollers 4 rotate in opposite directions, the straight plate passes through the space between the two pressing rollers 4, an indentation is formed on the straight plate, and the straight plate is bent towards the indentation direction, so that the curved plate 11 can be formed.
In order to facilitate cutting and forming of the cocooning frame, supporting columns 10 which are consistent with the cocooning frames 3 on the cocooning frame in number and correspond to the cocooning frames 3 in position are arranged on the cutting machine, the supporting columns 10 are arranged along the horizontal direction, the positions of the supporting columns correspond to the positions of the cocooning frames 3 on the cocooning frame, after the bonding body 9 is sleeved on the supporting columns 10, one supporting column 10 is inserted into a groove formed in one curved plate 11. The pushing mechanism 8 is used for pushing the bonding body 9 to move towards the outer side of the supporting column 10, and under the action of the pushing mechanism 8, the bonding body 9 moves by the thickness of one square cluster at a time. The pushing mechanism 8 can be a screw rod mechanism, and can also be a hydraulic cylinder or a synchronous belt.
A plurality of grooves similar to a plurality of notches on the bent sheet 2 are formed on the bent plate 11 after bending forming, and the bent plate 11 is folded from two sides of the bent plate 11 to the middle before the bent plate 11 is bonded with the flat plate 12, so that the bent plate 11 is in a structure as shown in figure 4, two sides of the opening part of the groove on the bent plate 11 are folded, and the bottoms of adjacent grooves are close to each other. The hot melt adhesive is brushed on the whole outer bottom surface of the groove by using the edge brushing tool.
After the glue rinsing is finished, the two outer sides of the bent plate 11 are stretched outwards to a preset distance, and the flat plate 12 is bonded with the bent plate 11. The predetermined distance is determined by previous measurements, i.e. the dimension of the curved plate 11 in the ideal state, after pulling the two sides of the curved plate 11 outwards and pressing the curved plate 11 flat, the groove is in the corresponding state basically, and the wall bodies of the groove with larger position difference can be manually adjusted slightly.
Claims (7)
1. A cocooning frame for cocooning comprises a frame body positioned at the periphery and a plurality of cocooning grids formed in the frame body, and is characterized in that a plurality of straight pieces and curved pieces are arranged in the frame body and are overlapped with each other in an interlayer mode;
the curved sheet is formed by a plurality of notches which are connected with each other closely, two adjacent notches on the same curved sheet share a side wall, and the mouth part of one notch in the two notches is level with the bottom part of the other notch;
the two adjacent curved sheets are bonded together through the straight sheet, the straight sheet covers the opening part of the notch to form the cocooning grid, and the straight sheet is bonded with the outer bottom surface of the notch;
the paper cocooning frame is formed by cutting an adhesive body through a cutting machine, wherein the adhesive body is prepared by a plurality of bent plates and flat plates which are laminated and adhered at intervals;
the curved plate after molding is formed with a plurality of grooves similar to a plurality of notches on the curved sheet, and before the curved plate is bonded with the flat plate, the two sides of the curved plate are closed towards the middle, so that the two sides of the opening part of the groove on the curved plate are closed, the bottoms of the adjacent grooves are adjacent to each other, and the adhesive is used for brushing the whole outer bottom surface of the groove.
2. A paper cocooning frame according to claim 1, wherein the length of the straight piece is longer than that of the curved piece, both ends of the straight piece are bent and then bonded to outer sides of outermost recesses of the curved piece, respectively, and the ends of the straight piece and the outer sides of the outermost recesses of the curved piece constitute at least a part of the frame.
3. A paper cocooning frame according to claim 2, wherein the two ends of the straight piece at the middle of the paper cocooning frame are bent in opposite directions.
4. A paper cocooning frame according to claim 1, 2 or 3, wherein the mouth of the recess in one of the adjacent two curved pieces is aligned with the bottom of the recess in the other curved piece.
5. A paper cocooning frame according to claim 1, wherein the curved plate is formed by bending a straight plate, the straight plate is subjected to indentation by an indenter before being bent, the indenter is provided with two pressing rollers, the pressing rollers are provided with a plurality of convex rings and annular grooves corresponding to the size of the cocooning frames, the convex rings on one pressing roller correspond to the annular grooves on the other pressing roller in position, the convex rings and the annular grooves are arranged in pairs, and the convex rings and the annular grooves arranged in pairs are spaced apart in the axial direction of the pressing rollers.
6. The paper cocooning frame according to claim 1, wherein the cutting machine is provided with support columns corresponding to the cocooning frames on the paper cocooning frame in number and position, the adhesive body is sleeved on the support columns, the pushing mechanism is used for pushing the adhesive body to move towards the outer sides of the support columns, and the adhesive body moves by the thickness of one paper cocooning frame at a time under the action of the pushing mechanism.
7. The paper cocooning frame according to claim 1, wherein both outer sides of the adhesive-washed curved plate are outwardly stretched to a predetermined distance, and the flat plate and the curved plate are bonded to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611216455.2A CN106614422B (en) | 2016-12-09 | 2016-12-09 | Paper cocooning frame for cocooning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611216455.2A CN106614422B (en) | 2016-12-09 | 2016-12-09 | Paper cocooning frame for cocooning |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106614422A CN106614422A (en) | 2017-05-10 |
| CN106614422B true CN106614422B (en) | 2020-11-13 |
Family
ID=58827940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611216455.2A Active CN106614422B (en) | 2016-12-09 | 2016-12-09 | Paper cocooning frame for cocooning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106614422B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107711728A (en) * | 2017-10-11 | 2018-02-23 | 忻城县莫老爷丝绸有限公司 | A kind of paper cocooning frame made of paper |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1124477A (en) * | 1993-05-24 | 1996-06-12 | 北美容器公司 | Structural member and articles made therewith and method |
| CN101725089A (en) * | 2009-12-15 | 2010-06-09 | 四川长虹电器股份有限公司 | High-strength vertical corrugated board and manufacturing technology thereof |
| CN101988280A (en) * | 2009-08-05 | 2011-03-23 | 全利机械股份有限公司 | Multi-layer tissue paper with compression adhesive structure |
| CN202378327U (en) * | 2011-11-05 | 2012-08-15 | 青阳县华鼎包装有限公司 | Paper shell impressing device |
| CN204335593U (en) * | 2014-11-20 | 2015-05-20 | 韦红日 | A kind of high strength paper paper cocooning frame |
-
2016
- 2016-12-09 CN CN201611216455.2A patent/CN106614422B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1124477A (en) * | 1993-05-24 | 1996-06-12 | 北美容器公司 | Structural member and articles made therewith and method |
| CN101988280A (en) * | 2009-08-05 | 2011-03-23 | 全利机械股份有限公司 | Multi-layer tissue paper with compression adhesive structure |
| CN101725089A (en) * | 2009-12-15 | 2010-06-09 | 四川长虹电器股份有限公司 | High-strength vertical corrugated board and manufacturing technology thereof |
| CN202378327U (en) * | 2011-11-05 | 2012-08-15 | 青阳县华鼎包装有限公司 | Paper shell impressing device |
| CN204335593U (en) * | 2014-11-20 | 2015-05-20 | 韦红日 | A kind of high strength paper paper cocooning frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106614422A (en) | 2017-05-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204335593U (en) | A kind of high strength paper paper cocooning frame | |
| CN104400823A (en) | Waste discharge technology for OCA manufacturing process | |
| CN111644064A (en) | Production method of water treatment assembly based on membrane separation technology | |
| CN106614422B (en) | Paper cocooning frame for cocooning | |
| CN102581861B (en) | A kind of cutter for food cutting machine | |
| CN101081018A (en) | Square cluster and machine for producing the square cluster | |
| CN108812439B (en) | Royal jelly taking machine | |
| CN104742216A (en) | Automatic paving device for bamboo curtain material artificial board assembly | |
| CN104589707A (en) | Production method of grass core board | |
| CN106614421B (en) | Paper check cluster preparation method | |
| CN108739528B (en) | Wax device is cut to royal jelly strip | |
| CN206814631U (en) | A kind of cutter device for being used to cut glass | |
| CN101417436A (en) | High-precision full automatic glue cutting machine | |
| CN106757815B (en) | Sole containing device | |
| CN110682596A (en) | Honeycomb carton indentation cuts all-in-one | |
| CN1857914B (en) | Check cluster and its making machinery device | |
| CN111604994A (en) | High-precision die cutting machine and die cutting method for honeycomb paperboard | |
| CN202162830U (en) | High-efficiency all-sided strip cutting machine | |
| CN215749372U (en) | Paper cutter for packaging paper production | |
| CN107053820B (en) | A kind of gold paper printing machine | |
| CN214081900U (en) | Plywood compression fittings | |
| CN101314228A (en) | Bamboo wood reinforced sheet material and disposal multi-layer integrated manufacturing method | |
| CN211250501U (en) | Gluing device for adhering anti-skid adhesive tape to wooden carpet | |
| CN210733618U (en) | Anti-blocking paper device of high-speed stitching machine | |
| CN203198300U (en) | Wired finished-product die cutting anti-adhesion and full-waste-removing integrated system of die-cutting 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 | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yang Mingfang Inventor after: Wang Lianfang Inventor after: Zhou Yuanduo Inventor before: Zhou Yuanduo |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201125 Address after: Room 202, building 1, No. 17, Jiankang West Road, Dazhong Town, Dafeng City, Yancheng City, Jiangsu Province Patentee after: Yang Mingfang Address before: 224247 Yancheng City Dongtai city in Jiangsu Province town of Xu two neighborhood stove head range Patentee before: Zhou Yuanduo |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220221 Address after: 224100 6, Jinfeng South Street, Dafeng District, Yancheng City, Jiangsu. Patentee after: Dafeng District Productivity Promotion Center, Yancheng City Address before: 224100 Room 202, building 1, No. 17, Jiankang West Road, Dazhong Town, Dafeng City, Yancheng City, Jiangsu Province Patentee before: Yang Mingfang |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Yang Mingfang Document name: Notification of qualified procedures |