CN108642723B - Carpet edge-covering sewing workstation - Google Patents
Carpet edge-covering sewing workstation Download PDFInfo
- Publication number
- CN108642723B CN108642723B CN201810648725.XA CN201810648725A CN108642723B CN 108642723 B CN108642723 B CN 108642723B CN 201810648725 A CN201810648725 A CN 201810648725A CN 108642723 B CN108642723 B CN 108642723B
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- carpet
- cylinder
- sewing machine
- machine
- sewing
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Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B1/00—General types of sewing apparatus or machines without mechanism for lateral movement of the needle or the work or both
- D05B1/08—General types of sewing apparatus or machines without mechanism for lateral movement of the needle or the work or both for making multi-thread seams
- D05B1/18—Seams for protecting or securing edges
- D05B1/20—Overedge seams
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B29/00—Pressers; Presser feet
- D05B29/02—Presser-control devices
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B33/00—Devices incorporated in sewing machines for supplying or removing the work
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B41/00—Work-collecting devices
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B75/00—Frames, stands, tables, or other furniture adapted to carry sewing machines
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention discloses a carpet edging and sewing workstation, which comprises a machine table with a working surface, wherein a sewing machine is arranged on the machine table, and the carpet edging and sewing workstation is characterized in that: the carpet feeding mechanism comprises a feeding mechanism, a sewing machine, a material platform for storing carpet materials, a funnel-shaped edge covering cylinder with openings at two ends and arranged below the sewing machine, wherein the edge covering cylinder is provided with a larger end and a smaller end, the smaller end is positioned in front of a cloth feeding tooth of the sewing machine, and the carpet feeding mechanism further comprises a rotating mechanism for pushing the carpet materials to rotate around a sewing needle of the sewing machine. The carpet edging and sewing workstation provided by the invention is scientific and reasonable in structure aiming at the material characteristics of carpet materials, solves the problems, and realizes efficient and automatic processing.
Description
Technical Field
The invention belongs to the field of textiles, and particularly relates to a material carpet edge-covering sewing workstation.
Background
The carpet edge covering refers to the edge covering of the four peripheral seams of the carpet material with a thick rectangular structure. Because the carpet material is thicker and larger. The automatic production equipment has a plurality of difficulties in design, including the accuracy of feeding, the implementation mode of edge covering, the automatic rotation of the carpet material by 90 degrees, the proper pressing of the carpet material before needle insertion, the problem that the thickness of the carpet material affects the carpet material to travel to the lower part of a sewing needle and the like is avoided. If the problems are solved, the design of an automatic carpet edging device is the technical problem to be solved by the invention.
Disclosure of Invention
In order to overcome the above problems, the present invention provides an automated carpet edging and stitching station.
The technical scheme of the invention is to provide a carpet edging and sewing workstation, which comprises a machine table with a working surface, wherein a sewing machine is arranged on the machine table, and the carpet edging and sewing workstation is characterized in that: the carpet feeding mechanism comprises a feeding mechanism, a sewing machine, a material platform for storing carpet materials, a funnel-shaped edge covering cylinder with openings at two ends and arranged below the sewing machine, wherein the edge covering cylinder is provided with a larger end and a smaller end, the smaller end is positioned in front of a cloth feeding tooth of the sewing machine, and the carpet feeding mechanism further comprises a rotating mechanism for pushing the carpet materials to rotate around a sewing needle of the sewing machine.
Preferably, a charging barrel for rolling up the strip-shaped binding material is arranged on the machine table, the binding barrel is of a flat structure, and the free end of the binding material stretches out from the smaller end of the binding barrel in a folding manner after entering from the larger end of the binding barrel.
Preferably, the feeding mechanism comprises a guide rail arranged on the machine platform and facing the sewing machine, a poking piece for poking carpet materials from the material platform to the sewing machine is movably arranged on the guide rail, and the poking piece is driven by a poking piece driving device to move along the guide rail.
Preferably, the guide rail is movably provided with at least one finger cylinder for clamping carpet materials, and the finger cylinder is positioned between the poking piece and the sewing machine and is driven by the finger cylinder driving device to move along the guide rail.
Preferably, the feeding mechanism further comprises a material ejection mechanism for driving the material platform to move up and down.
Preferably, the rotating mechanism comprises a deflector rod pivoted below the sewing machine, an arc-shaped through groove is formed in the working surface, and one part of the deflector rod extends out of the working surface from below the through groove.
Preferably, an L-shaped bracket driven by a callback cylinder is arranged on the machine, and a callback plate driven by a vertical cylinder is arranged on the bracket.
Preferably, the pivot sets up a pressure material cylinder on the board, be located on the board near sewing machine's the needle sets up the pressure material slide rail of a cuboid structure, be provided with the slope guide slot that link up on the pressure material slide rail, a briquetting is established to the card in the guide slot, the cylinder arm of pressure material cylinder is connected on the briquetting, in order to drive the briquetting is followed the guide slot removes.
Preferably, the working surface is provided with a strip-shaped through driving groove, a driving wheel driven by a motor extends out of the driving groove from the lower part of the working surface, and a driven wheel is arranged above the driving wheel and parallel to the driving wheel shaft.
The carpet edging and sewing workstation provided by the invention is scientific and reasonable in structure aiming at the material characteristics of carpet materials, solves the problems, and realizes efficient and automatic processing.
Drawings
FIG. 1 is a schematic perspective view of a carpet edge covering sewing workstation according to a preferred embodiment of the present invention;
FIG. 2 is a schematic perspective view of a carpet edge covering sewing workstation according to a preferred embodiment of the present invention;
FIG. 3 is a schematic partial construction of a carpet edge covering sewing workstation according to a preferred embodiment of the present invention;
fig. 4 is a partial schematic view of a carpet edge covering sewing workstation according to a preferred embodiment of the present invention.
Detailed Description
The following describes the embodiments of the present invention in further detail.
As shown in fig. 1 to 4, a carpet edging and sewing workstation of the present invention includes a machine 12 having a working surface 10, and a sewing machine 14 is provided on the machine 12.
A material platform 16 for stacking carpet materials is arranged on one side of the working surface 10, a material ejection mechanism (usually realized by driving a screw rod by a stepping motor) drives the material platform 16 to move up and down so as to ensure that one carpet material is taken away, and the material platform 16 lifts up one carpet material by the thickness, so that one carpet material is always positioned on the working surface 10.
The carpet material is fed onto the work surface 10 by a feed mechanism and one edge enters the sewing machine 14. The feeding mechanism comprises a guide rail 20 arranged on the machine table 12 and facing the sewing machine 14, a poking piece 22 for poking the carpet material from the material platform 16 to the sewing machine 14 is movably arranged on the guide rail 20, and the poking piece 22 is driven by a poking piece driving device (usually a cylinder, or can be realized by adopting a stepping motor or the like) to move along the guide rail 20. The guide rail 20 is also movably provided with 2 finger air cylinders 24 for clamping carpet materials, and the finger air cylinders 24 are positioned between the poking piece 22 and the sewing machine 14 and are driven by finger air cylinder driving devices (usually air cylinders, also can be realized by adopting a stepping motor and the like) to move along the guide rail 20. Because the carpet materials are thicker, the friction force between the carpet materials is larger, the finger air cylinder 24 clamps the carpet materials in the first half, the pulling piece 22 is pulled in front, the pulling piece 22 is pushed in rear, and the finger air cylinder 24 and the pulling piece 22 are matched at the same time, so that the carpet materials are smoothly transferred from the material platform 16 to the working surface 10. After the carpet material is transferred to the work surface 10, the friction force is small, the finger cylinder 24 can be withdrawn, and the pulling piece 22 directly pushes the carpet material until one edge of the carpet material reaches the lower part of the sewing machine 14.
The machine 12 is provided with an L-shaped bracket 28 driven by a callback cylinder 26, and the bracket 28 is provided with a callback plate 30 driven by a vertical cylinder 32 to move up and down. A lower pressure cylinder 34 and a feeding cylinder 36 for driving the lower pressure cylinder 34 to move towards the sewing machine 14 are also arranged on the machine table 12. The purpose of this arrangement is that: the carpet material is thicker, and the carpet material is conveyed to the lower part of the sewing needle after being pressed down and compacted, so that the sewing is finished. To ensure that the hold down cylinder 34 is accurately pressed down along the edge of the carpet material, the return plate 30 is required to slightly return the carpet material, solving the problem of inaccurate positioning of the pulling piece 22 to pull the carpet material. After the hold down cylinder 34 is depressed, the compacted carpet material is pushed by a feed cylinder (not shown) toward the sewing machine 14.
The machine 12 is provided with a charging barrel 38 for rolling up the strip-shaped binding material, a funnel-shaped binding barrel 40 with openings at two ends is arranged below the sewing machine 14, the binding barrel 40 is provided with a larger end and a smaller end, and is of a flat structure, and the free end of the binding material extends out of the smaller end of the binding barrel 40 after entering from the larger end of the binding barrel 40, so that a natural folding shape is formed. The smaller end is positioned in front of the feed dog of the carpet material into the sewing machine 14 and has a recess for the passage of the carpet material. The carpet material passes through the notch and drives the hemming material to enter the lower part of the sewing machine 14 at the same time, so that the hemming action can be completed.
A rotating mechanism is included to urge the carpet material to rotate about the needle of the sewing machine 14. The rotary mechanism includes a lever 42 pivotally mounted below the sewing machine 14, the work surface 10 having an arcuate through slot, and a portion of the lever 42 extending from below the through slot to the outside of the work surface 10. After the edge covering operation of one edge of the carpet material is completed, the deflector rod 42 rotates to drive the carpet material to rotate 90 degrees by taking the sewing needle as an axis, so that the other edge is sent to the working position, and the sewing is continued.
Further, a pressing cylinder 44 is pivotally disposed on the machine 12, a pressing slide rail 46 with a cuboid structure is disposed near the sewing needle of the sewing machine 14 on the machine 12, a through slope-shaped guide groove 48 is disposed on the pressing slide rail 46, a pressing block 50 is clamped in the guide groove 48, and a cylinder arm of the pressing cylinder 44 is connected to the pressing block 50 to drive the pressing block 50 to move along the guide groove, so that the pressing block 50 is guided to press carpet material downwards, and the carpet material before entering the sewing needle is compacted.
Further, the working surface 10 is provided with a long and penetrating driving groove 52, a driving wheel 54 driven by a motor extends out of the driving groove 52 from the lower side of the working surface 10, and a driven wheel 56 is arranged above the driving wheel 54 and parallel to the shaft of the driving wheel 54. The drive wheel 54 and feed dog are located on either side of the carpet material, respectively, so that the carpet material translates throughout the taping process.
Further, the machine 12 is further provided with a hook driven by a hook cylinder, and a pair of electric scissors 58 for cutting off the edge covering material hooked by the hook is arranged at the rear of the hook, and the machine further comprises a back-drawing clamping jaw 60 driven by a back-drawing cylinder. The hook is used for stretching forward to hook the edge covering material after the edge covering of all four edges of the carpet material is completed, and the electric scissors 58 are retracted to cut off the edge covering material. At this time, the binding material slightly protrudes from the binding cylinder 40 by a certain length, is clamped by the back-drawing clamping jaw 60, and is driven to retract by the back-drawing cylinder, so that waste of materials is avoided.
The above example is only one embodiment of the present invention, which is described in detail and is not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (5)
1. The utility model provides a carpet edge covering sewing workstation, its includes the board that has a working face, set up a sewing machine on the board, its characterized in that: the carpet feeding device comprises a sewing machine, a material platform for storing carpet materials, a feeding mechanism for feeding the carpet materials into the sewing machine, a funnel-shaped edge covering cylinder with openings at two ends and a rotating mechanism for pushing the carpet materials to rotate around a sewing needle of the sewing machine, wherein the edge covering cylinder is provided with a larger end and a smaller end, and the smaller end is positioned in front of a cloth feeding tooth of the sewing machine;
the rotating mechanism comprises a deflector rod with a pivot shaft arranged below the sewing machine, an arc-shaped through groove is formed in the working surface, and one part of the deflector rod extends out of the working surface from the lower part of the through groove;
the feeding mechanism comprises a guide rail which is arranged on the machine table and faces the sewing machine, a poking piece which pokes carpet materials from the material platform to the sewing machine is movably arranged on the guide rail, and the poking piece is driven by a poking piece driving device to move along the guide rail;
the guide rail is movably provided with at least one finger cylinder for clamping carpet materials, and the finger cylinder is positioned between the poking plate and the sewing machine and is driven by a finger cylinder driving device to move along the guide rail;
because the carpet materials are thicker, the friction force between the carpet materials is larger, in the first half, the finger air cylinder clamps the carpet materials, the finger air cylinder pulls the carpet materials in the front, the poking piece pushes the carpet materials in the rear, and the finger air cylinder and the poking piece are matched at the same time, so that the carpet materials are smoothly transferred from the material platform to the working surface, the friction force is smaller after the carpet materials are transferred to the working surface, the finger air cylinder withdraws, and the poking piece directly pushes the carpet materials until one edge of the carpet materials reaches the lower part of the sewing machine;
an L-shaped bracket driven by a callback cylinder is arranged on the machine table, and a callback plate driven by a vertical cylinder is arranged on the bracket; a lower pressing cylinder and a feeding cylinder for driving the lower pressing cylinder to move towards the sewing machine are also arranged on the machine table;
the machine is characterized in that a hook driven by a hook cylinder is further arranged on the machine, a wrapping material cutting electric scissors for cutting the wrapping material hooked by the hook is arranged behind the hook, and the machine further comprises a back-drawing clamping jaw driven by a back-drawing cylinder.
2. The carpet edging and stitching station of claim 1 wherein: the machine is characterized in that a charging barrel for rolling up the strip-shaped binding material is arranged on the machine table, the binding barrel is of a flat structure, and the free end of the binding material stretches out from the smaller end of the binding barrel in a folding manner after entering from the larger end of the binding barrel.
3. The carpet edging and stitching station of claim 1 wherein: the feeding mechanism further comprises a material ejection mechanism for driving the material platform to move up and down.
4. The carpet edging and stitching station of claim 1 wherein: the sewing machine is characterized in that a pressing cylinder is arranged on the machine table in a pivot way, a pressing sliding rail with a cuboid structure is arranged near a sewing needle of the sewing machine on the machine table, a through slope-shaped guide groove is arranged on the pressing sliding rail, a pressing block is clamped in the guide groove, and a cylinder arm of the pressing cylinder is connected to the pressing block to drive the pressing block to move along the guide groove.
5. The carpet edging and stitching station of claim 1 wherein: the carpet is characterized in that a strip-shaped through driving groove is formed in the working face, a driving wheel driven by a motor extends out of the driving groove from the lower portion of the working face, a driven wheel is arranged above the driving wheel and parallel to the driving wheel shaft, and the driven wheel and the cloth feeding teeth are respectively located on two opposite sides of the carpet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810648725.XA CN108642723B (en) | 2018-06-22 | 2018-06-22 | Carpet edge-covering sewing workstation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810648725.XA CN108642723B (en) | 2018-06-22 | 2018-06-22 | Carpet edge-covering sewing workstation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108642723A CN108642723A (en) | 2018-10-12 |
| CN108642723B true CN108642723B (en) | 2023-09-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810648725.XA Active CN108642723B (en) | 2018-06-22 | 2018-06-22 | Carpet edge-covering sewing workstation |
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| Country | Link |
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| CN (1) | CN108642723B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109943986B (en) * | 2019-03-15 | 2020-11-27 | 海宁市天力织物有限公司 | Textile fabric levels hemming device |
| CN109914039B (en) * | 2019-03-15 | 2020-12-01 | 海宁市志达布业织造有限公司 | Automatic hem sewing equipment of cloth |
| CN112680889A (en) * | 2019-10-17 | 2021-04-20 | 阿里巴巴集团控股有限公司 | Sewing apparatus and method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4439904A (en) * | 1981-08-10 | 1984-04-03 | Orcon Corporation | Carpet seaming roller tool |
| EP0377218A2 (en) * | 1989-01-05 | 1990-07-11 | Firma Maximilian Janser | Overedge seaming machine, especially for carpets |
| CN103409948A (en) * | 2013-07-05 | 2013-11-27 | 台州学院 | Automatic thick-pocket feeding device at sewing position |
| CN204058889U (en) * | 2014-09-05 | 2014-12-31 | 西安标准工业股份有限公司 | A kind of Sewing machines with two-wheel cloth feeding mechanism |
| CN104278440A (en) * | 2014-09-01 | 2015-01-14 | 李世民 | Full-automatic template sewing machine tug instrument |
| CN106436044A (en) * | 2016-10-21 | 2017-02-22 | 苏州匠博智能科技有限公司 | Automobile ground mat automatic covering machine |
| CN108103672A (en) * | 2017-12-28 | 2018-06-01 | 苏州匠博智能科技有限公司 | A kind of automatic bound edge suturing mechanism |
| CN208899113U (en) * | 2018-06-22 | 2019-05-24 | 苏州澳拓美盛自动化设备有限公司 | Carpet bound edge sewing work station |
-
2018
- 2018-06-22 CN CN201810648725.XA patent/CN108642723B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4439904A (en) * | 1981-08-10 | 1984-04-03 | Orcon Corporation | Carpet seaming roller tool |
| EP0377218A2 (en) * | 1989-01-05 | 1990-07-11 | Firma Maximilian Janser | Overedge seaming machine, especially for carpets |
| CN103409948A (en) * | 2013-07-05 | 2013-11-27 | 台州学院 | Automatic thick-pocket feeding device at sewing position |
| CN104278440A (en) * | 2014-09-01 | 2015-01-14 | 李世民 | Full-automatic template sewing machine tug instrument |
| CN204058889U (en) * | 2014-09-05 | 2014-12-31 | 西安标准工业股份有限公司 | A kind of Sewing machines with two-wheel cloth feeding mechanism |
| CN106436044A (en) * | 2016-10-21 | 2017-02-22 | 苏州匠博智能科技有限公司 | Automobile ground mat automatic covering machine |
| CN108103672A (en) * | 2017-12-28 | 2018-06-01 | 苏州匠博智能科技有限公司 | A kind of automatic bound edge suturing mechanism |
| CN208899113U (en) * | 2018-06-22 | 2019-05-24 | 苏州澳拓美盛自动化设备有限公司 | Carpet bound edge sewing work station |
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| Publication number | Publication date |
|---|---|
| CN108642723A (en) | 2018-10-12 |
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