CN110775704A - Gauze edge cloth folding guide mechanism - Google Patents
Gauze edge cloth folding guide mechanism Download PDFInfo
- Publication number
- CN110775704A CN110775704A CN201911072738.8A CN201911072738A CN110775704A CN 110775704 A CN110775704 A CN 110775704A CN 201911072738 A CN201911072738 A CN 201911072738A CN 110775704 A CN110775704 A CN 110775704A
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- folding
- guide
- edge
- guide part
- plate
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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
- B65H45/00—Folding thin material
- B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
Abstract
The invention discloses a gauze edge cloth folding guide mechanism, and relates to the technical field of gauze production equipment. The invention comprises a first guide part, a folding part and a second guide part which are sequentially arranged in the cloth feeding direction of edge cloth; the first guide part is used for enabling the edge cloth to enter the folding part in a flat mode, and the folding part is used for enabling the edge cloth to be folded in half along the center line of the length direction so as to enable the edge cloth to enter the second guide part in a folding mode; the second guide part is provided with a V-shaped groove which is used for guiding the folded edge cloth; the included angle between the length direction of the folding part and the length direction of the second guide part is 90-120 degrees. According to the invention, the edge cloth is firstly flattened through the first guide part, the edge cloth is folded along the central line of the length direction after passing through the folding part, and finally the edge is guided out through the V-shaped groove of the second guide part to enter the subsequent sewing stage, so that the edge cloth is high in folding efficiency and neat in folding edge, and the subsequent sewing efficiency is favorably improved.
Description
Technical Field
The invention belongs to the technical field of gauze production equipment, and particularly relates to a gauze edge cloth folding guide mechanism.
Background
The gauze has the characteristics of good toughness and corrosion resistance, is widely used for mosquito prevention and insect prevention in home, office and hotels and the like, and is mainly divided into plastic-coated window screens, stainless steel window screens, aluminum alloy wire window screens, glass fiber window screens, invisible window screens, plastic window screens and the like. The edge wrapping is a common process in textile products, the edge of the gauze is wrapped by the edge wrapping, so that the structure of the gauze is more stable, and the service life of the gauze is prolonged.
The traditional gauze covering process is to fold the covered edge manually and then sew the folded edge; the edge folding efficiency is low and uneven edge folding is easily caused; affecting the overall sewing efficiency.
How to arrange a mechanism with high folding efficiency and tidy folded edge is one of the problems to be solved urgently at present.
Disclosure of Invention
The invention aims to provide a gauze edge cloth folding guide mechanism, which can fold the edge of a covered edge before entering a sewing stage by arranging a first guide part, a folding part and a second guide part, has high edge folding efficiency and neat edge folding, and solves the problem that the traditional gauze edge covering process adopts manual operation to fold the edge of the covered edge and then sews the edge of the covered edge; the edge folding efficiency is low and uneven edge folding is easily caused; the whole sewing efficiency is affected.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a gauze border cloth folding guide mechanism which comprises a first guide part, a folding part and a second guide part which are sequentially arranged along the border cloth feeding direction; the first guide part is arranged for enabling the edge cloth to enter the folding part in a flat manner, and the folding part is arranged for enabling the edge cloth to be folded in half along the center line of the length direction so as to enable the edge cloth to enter the second guide part in a folding manner; the second guide part is provided with a V-shaped groove, and the V-shaped groove is used for guiding the folded edge cloth;
the included angle between the length direction of the folding part and the length direction of the second guide part is 90-120 degrees.
Furthermore, a bulge and a guide surface are arranged on the folding part;
the projection is positioned in the middle of one end of the folding part close to the second guide part, the guide surface is positioned between the projection and the first guide part, and the guide surface is in smooth transition between the projection and the first guide part, so that the edge cloth entering the projection through the guide surface is attached to two side surfaces of the projection to realize the folding of the edge cloth;
the protruding one side of keeping away from first guide surface is equipped with the V-arrangement opening, the V-arrangement opening with V type groove connection, so that the process bellied entering into V type inslot behind the limit cloth reverse transformation folding direction.
Furthermore, two baffles are fixedly arranged on the folding part; the two baffles are arranged on two opposite sides of the bulge, and the baffles are arranged along the movement direction of the edge cloth.
Furthermore, a flanging is inwards arranged on the groove edge of the V-shaped groove.
Further, the first guide part comprises a first guide plate and a U-shaped plate; the first guide plate is fixedly arranged at one end of the folding part far away from the second guide part; the U-shaped plate is fixedly arranged on the first guide plate; a channel is formed between the U-shaped plate and the first guide plate.
Furthermore, one end of the first guide part, which is far away from the folding part, is sequentially provided with a flattening part and a flattening part; the flattening part comprises a bottom plate, two side plates, an elastic pressing plate and an adjusting screw; the two side plates are arranged on two opposite sides of the bottom plate in parallel; the elastic pressing plate is arranged between the two side plates; one end of the elastic pressing plate, which is far away from the first guide part, is fixedly connected with the two side plates; a fixing plate is also arranged between the two side plates; the fixing plate is arranged at one end close to the first guide part and is positioned above the elastic pressing plate; the fixing plate is provided with a threaded mounting hole; the adjusting screw is rotatably installed in the threaded installation hole, and one end of the adjusting screw abuts against the elastic pressing plate below the adjusting screw and is used for adjusting the distance between the elastic pressing plate and the bottom plate.
Further, the elastic pressing plate is a steel plate.
Furthermore, one end of the elastic pressing plate, which is close to the first guide part, is folded towards one side far away from the bottom plate.
Further, the flattening part is a snake-shaped bent rod.
The invention has the following beneficial effects:
according to the invention, the edge cloth is firstly flattened through the first guide part, the edge cloth is folded along the central line of the length direction after passing through the folding part, and finally the edge is guided out through the V-shaped groove of the second guide part to enter the subsequent sewing stage, so that the edge cloth is high in folding efficiency and neat in folding edge, and the subsequent sewing efficiency is favorably improved.
Of course, it is not necessary for any one product that embodies the invention to achieve all of the above advantages simultaneously.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of a gauze edge fabric folding guide mechanism in an embodiment of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is a schematic structural view of a gauze edge fabric folding guide mechanism in a second embodiment of the present invention;
fig. 4 is a schematic view of an installation structure of a flattening portion and a flattening portion of a gauze edge cloth folding guide mechanism according to a second embodiment of the present invention;
FIG. 5 is a schematic view of the state of the gauze selvage cloth folding and guiding mechanism of the present invention during operation;
in the drawings, the components represented by the respective reference numerals are listed below:
1-a first guide part, 2-a folding part, 3-a second guide part, 301-a V-shaped groove, 201-a bulge, 202-a guide surface, 201 a-shaped opening, 203-a baffle, 301 a-a flanging, 101-a first guide plate, 102-a U-shaped plate, 4-a flattening part, 5-a flattening part, 401-a bottom plate, 402-a side plate, 403-an elastic pressing plate, 404-an adjusting screw, 405-a fixing plate and 6-a border cloth.
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 is to be understood that the terms "longitudinal," "upper," "lateral," "side," "end," "lower," "inner," and the like are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present invention.
Example one
Referring to fig. 1, 2 and 5, the invention relates to a gauze border cloth folding and guiding mechanism, which comprises a first guiding part 1, a folding part 2 and a second guiding part 3 in sequence along the cloth feeding direction of a border cloth 6; the first guide part 1 is provided for entering the edge cloth 6 into the folded part 2 in a flat manner, and the folded part 2 is provided for folding the edge cloth 6 in half along the center line of the length direction so that the edge cloth 6 enters the second guide part 3 in a folded manner; a V-shaped groove 301 is formed in the second guide part 3, and the V-shaped groove 301 is used for guiding the folded edge cloth 6;
the included angle between the length direction of the folding part 2 and the length direction of the second guide part 3 is 90-120 degrees. So, be convenient for the hem cloth 6 can laminate under the effect of the traction force of rear sewing machine and form folding on folding portion 2, also can avoid the yarn to take place the friction with folding portion 2 when inserting the edge of gauze into V type groove 301 simultaneously.
Wherein, the folding part 2 is provided with a bulge 201 and a guide surface 202;
the bulge 201 is positioned in the middle of one end of the folding part 2 close to the second guide part 3, the guide surface 202 is positioned between the bulge 201 and the first guide part 1, and the guide surface 202 smoothly transitions between the bulge 201 and the first guide part 1, so that the edge cloth 6 entering the bulge 201 through the guide surface 202 is attached to two side surfaces of the bulge 201 to realize the folding of the edge cloth 6;
one side of the protrusion 201, which is far away from the first guide surface 202, is provided with a V-shaped opening 201a, and the V-shaped opening 201a is connected with the V-shaped groove 301, so that the edge cloth 6 passing through the protrusion 201 enters the V-shaped groove 301 after the folding direction is reversed. In this manner, by providing the V-shaped opening 201a, the edge cloth 6 folded by the projection 201 can be folded in the direction opposite to the folding direction on the projection 201 when passing through the V-shaped opening 201 a. During specific implementation, can set up V-arrangement opening 201a to the direction slope of the notch that is close to V type groove 301, so, need put into the gauze of magnetic stripe simultaneously when borduring to making up, the convenience is inserted the magnetic stripe between the gauze of V type groove 301 in the one side that is close to V-arrangement opening 201a and limit cloth 6, the magnet of so putting into can be along with the motion of limit cloth 6 and move together, avoid inserting the trouble in V type groove 301 with the mode that is on a parallel with V type groove 301 directly by V type groove 301 open-ended direction between the magnetic stripe, also can avoid the magnetic stripe because of the uneven drunkenness of atress crooked.
Describing a specific use process, firstly, manually passing one end of the edge cloth 6 through the first guide part 1, the folding part 2 and the guide part 3 in sequence to enter a rear sewing stage, pulling the edge cloth 6 out of an edge cloth winding shaft under the traction of a sewing device, flattening the edge cloth by the first guide part 1, and then flattening the edge cloth to enter the folding part 2, wherein due to the existence of the bulge 201, the edge cloth 6 is jacked up by the bulge 201, and two sides of the edge cloth 6 are folded towards two sides of the bulge 201; when the edge cloth 6 passes through the V-shaped opening 201a, the edge cloth 6 reversely changes the folding direction and then enters the V-shaped groove 301, the edge cloth 6 in the V-shaped groove 301 is changed into a folded V-shaped structure, so that the edge of the gauze is conveniently wrapped, meanwhile, the edge of the gauze is directly inserted into the V-shaped groove 301 in a mode parallel to the V-shaped groove 301 from the opening direction of the V-shaped groove 301, and at the moment, the edge of the gauze and the edge cloth 6 move together to the sewing equipment at the rear side to be sewn together.
Preferably, two baffles 203 are fixedly arranged on the folding part 2; two baffles 203 are arranged on two opposite sides of the protrusion 201, and the baffles 203 are arranged along the moving direction of the edge cloth 6. Set up baffle 203, can play the spacing to the border of limit fabric 6, make limit fabric 6 can with protruding 201 better laminating.
Preferably, the groove edge of the V-shaped groove 301 is inwardly provided with a flange 301 a. Therefore, the edge of the edge cloth 6 entering the V-shaped groove 301 can be limited, and a channel is reserved between two folded sides of the folded edge cloth 6 so as to facilitate the insertion of the gauze edge.
Preferably, the first guide part 1 includes a first guide plate 101 and a U-shaped plate 102; the first guide plate 101 is fixedly arranged at one end of the folding part 2 far away from the second guide part 3; the U-shaped plate 102 is fixedly arranged on the first guide plate 101; a channel is formed between the U-shaped plate 102 and the first guide plate 101. During specific implementation, the U-shaped plate 102 and the first guide plate 101 form a rectangular channel, so that the edge cloth 6 can be more flatly laid after passing through the channel.
Example two
With further improvement on the first embodiment, referring to fig. 2 and 3, a flattening portion 4 and a flattening portion 5 are sequentially arranged at one end of the first guiding portion 1 away from the folding portion 2; the flattening part 4 comprises a bottom plate 401, two side plates 402, an elastic pressing plate 403 and an adjusting screw 404; the two side plates 402 are arranged on two opposite sides of the bottom plate 401 in parallel; an elastic pressing plate 403 is arranged between the two side plates 402; one end of the elastic pressing plate 403, which is far away from the first guide part 1, is fixedly connected with the two side plates 402, and in specific implementation, one end of the elastic pressing plate 403, which is far away from the first guide part 1, is fixedly connected with the two side plates 402 in a welding rod or spot welding manner; thus, the elastic pressure plate 403 can be ensured to be reset after the external force applied to the other end of the elastic pressure plate 403 is removed.
A fixing plate 405 is also arranged between the two side plates 402; the fixing plate 405 is disposed near one end of the first guide portion 1 and above the elastic pressing plate 403; a threaded mounting hole is formed in the fixing plate 405; the adjusting screw 404 is rotatably installed in the threaded installation hole, and one end of the adjusting screw 404 abuts against the lower elastic pressure plate 403 for adjusting the distance between the elastic pressure plate 403 and the bottom plate 401. The pressure of the adjusting screw 404 on the elastic pressing plate 403 can be adjusted by rotating the adjusting screw 404, so that the edge cloth 6 can be pressed with more appropriate pressure by the elastic pressing plate 403.
The elastic pressing plate 403 is a steel plate.
One end of the elastic pressing plate 403 close to the first guide part 1 is folded towards the side far away from the bottom plate 401. In this way, the friction between the end of the elastic pressing plate 403 and the edge cloth can be prevented from causing the surface of the edge cloth 6 to be fluffed.
Wherein the flattening part 5 is a serpentine bent rod. Specifically, the flattening part 5 comprises a plurality of U-shaped rods arranged side by side, and adjacent U-shaped rods are connected through C-shaped bent rods; when in use, the edge cloth 6 sequentially passes through at least two U-shaped rod openings.
Through setting up flattening portion 4 and flattening portion 5, can advance the exhibition flat to the limit cloth 6 that enters into in the first guide part 1, avoid appearing buckling when entering into in the first guide part 1.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (9)
1. A gauze selvedge fabric folding guide mechanism is characterized by comprising a first guide part (1), a folding part (2) and a second guide part (3) in sequence along the fabric feeding direction of a selvedge fabric (6); the first guide part (1) is used for enabling the edge cloth (6) to enter the folding part (2) in a flat mode, the folding part (2) is used for enabling the edge cloth (6) to be folded in half along the center line of the length direction, and the edge cloth (6) enters the second guide part (3) in a folding mode; a V-shaped groove (301) is formed in the second guide part (3), and the V-shaped groove (301) is used for guiding the folded edge cloth (6);
the included angle between the length direction of the folding part (2) and the length direction of the second guide part (3) is 90-120 degrees.
2. The leno selvage folding guide mechanism according to claim 1, wherein the folding portion (2) is provided with a projection (201) and a guide surface (202);
the bulge (201) is positioned in the middle of one end of the folding part (2) close to the second guide part (3), the guide surface (202) is positioned between the bulge (201) and the first guide part (1), and the guide surface (202) smoothly transits between the bulge (201) and the first guide part (1) so that the edge cloth (6) entering the bulge (201) through the guide surface (202) is attached to two side surfaces of the bulge (201) to realize the folding of the edge cloth (6);
protruding (201) are kept away from one side of first spigot surface (202) is equipped with V-arrangement opening (201a), V-arrangement opening (201a) with V type groove (301) are connected, so that the process protruding (201) entering V type groove (301) after limit cloth (6) reverse transformation folding direction.
3. The folding and guiding mechanism for the gauze kerb cloth according to claim 2 is characterized in that two baffle plates (203) are fixedly arranged on the folding part (2); the two baffles (203) are arranged on two opposite sides of the bulge (201), and the baffles (203) are arranged along the movement direction of the edge cloth (6).
4. The leno selvage folding guide mechanism according to claim 1, characterized in that the groove edge of the V-shaped groove (301) is provided with a turned-over edge (301a) inwards.
5. The leno selvage folding guide mechanism according to any one of claims 1 to 4, wherein the first guide portion (1) comprises a first guide plate (101) and a U-shaped plate (102); the first guide plate (101) is fixedly arranged at one end of the folding part (2) far away from the second guide part (3); the U-shaped plate (102) is fixedly arranged on the first guide plate (101); a channel is formed between the U-shaped plate (102) and the first guide plate (101).
6. The leno selvage cloth folding guide mechanism according to claim 5, wherein the end of the first guide part (1) far away from the folding part (2) is provided with a flattening part (4) and a flattening part (5) in sequence; the flattening part (4) comprises a bottom plate (401), two side plates (402), an elastic pressing plate (403) and an adjusting screw (404); the two side plates (402) are arranged on two opposite sides of the bottom plate (401) in parallel; the elastic pressing plate (403) is arranged between the two side plates (402); one end of the elastic pressing plate (403) far away from the first guide part (1) is fixedly connected with the two side plates (402); a fixing plate (405) is also arranged between the two side plates (402); the fixing plate (405) is arranged at one end close to the first guide part (1) and above the elastic pressing plate (403); a threaded mounting hole is formed in the fixing plate (405); the adjusting screw (404) is rotatably installed in the threaded installation hole, and one end of the adjusting screw (404) abuts against the elastic pressing plate (403) below and is used for adjusting the distance between the elastic pressing plate (403) and the bottom plate (401).
7. The leno selvage folding guide mechanism according to claim 6, wherein the elastic pressing plate (403) is a steel plate.
8. The leno selvage folding guide mechanism according to claim 6, wherein the end of the elastic pressing plate (403) near the first guide part (1) is folded up to the side away from the bottom plate (401).
9. A leno selvage folding guide mechanism according to claim 6, characterised in that the flattened section (5) is a serpentine-shaped bent bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911072738.8A CN110775704A (en) | 2019-11-05 | 2019-11-05 | Gauze edge cloth folding guide mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911072738.8A CN110775704A (en) | 2019-11-05 | 2019-11-05 | Gauze edge cloth folding guide mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110775704A true CN110775704A (en) | 2020-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911072738.8A Pending CN110775704A (en) | 2019-11-05 | 2019-11-05 | Gauze edge cloth folding guide mechanism |
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| Country | Link |
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| CN (1) | CN110775704A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116373319A (en) * | 2023-06-02 | 2023-07-04 | 龙华相位新材料(绵阳)股份有限公司 | Edge protection device and edge protection method for optical film |
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| US4765172A (en) * | 1986-11-24 | 1988-08-23 | Sgt Folders Unlimited, Inc. | Method and tools for forming sewing machine binder strip folders |
| CN201102833Y (en) * | 2007-10-23 | 2008-08-20 | 丁宏利 | Cloth dragging device of cloth folding device |
| CN204058906U (en) * | 2014-09-28 | 2014-12-31 | 临沂新光毛毯有限公司 | A kind of carpet edge wrapping servicing unit |
| CN204662025U (en) * | 2015-05-30 | 2015-09-23 | 泉州迈特富纺织科技有限公司 | The bound edge slide of adjustable bound edge position |
| CN205932625U (en) * | 2016-07-29 | 2017-02-08 | 长兴德诚纺织有限公司 | Over -and -under type compress roller mechanism |
| CN207276918U (en) * | 2017-10-09 | 2018-04-27 | 北京蒙特服装有限公司 | Wrapping cloth device |
| CN209276771U (en) * | 2018-11-29 | 2019-08-20 | 福州路雅鞋业有限公司 | Quiche shoes bound edge tape guide |
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2019
- 2019-11-05 CN CN201911072738.8A patent/CN110775704A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4765172A (en) * | 1986-11-24 | 1988-08-23 | Sgt Folders Unlimited, Inc. | Method and tools for forming sewing machine binder strip folders |
| CN201102833Y (en) * | 2007-10-23 | 2008-08-20 | 丁宏利 | Cloth dragging device of cloth folding device |
| CN204058906U (en) * | 2014-09-28 | 2014-12-31 | 临沂新光毛毯有限公司 | A kind of carpet edge wrapping servicing unit |
| CN204662025U (en) * | 2015-05-30 | 2015-09-23 | 泉州迈特富纺织科技有限公司 | The bound edge slide of adjustable bound edge position |
| CN205932625U (en) * | 2016-07-29 | 2017-02-08 | 长兴德诚纺织有限公司 | Over -and -under type compress roller mechanism |
| CN207276918U (en) * | 2017-10-09 | 2018-04-27 | 北京蒙特服装有限公司 | Wrapping cloth device |
| CN209276771U (en) * | 2018-11-29 | 2019-08-20 | 福州路雅鞋业有限公司 | Quiche shoes bound edge tape guide |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116373319A (en) * | 2023-06-02 | 2023-07-04 | 龙华相位新材料(绵阳)股份有限公司 | Edge protection device and edge protection method for optical film |
| CN116373319B (en) * | 2023-06-02 | 2023-08-22 | 龙华相位新材料(绵阳)股份有限公司 | Edge protection device and edge protection method for optical film |
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Application publication date: 20200211 |