CN110644153A - Cloth strip tailor width positioning device for sewing machine - Google Patents
Cloth strip tailor width positioning device for sewing machine Download PDFInfo
- Publication number
- CN110644153A CN110644153A CN201910986229.XA CN201910986229A CN110644153A CN 110644153 A CN110644153 A CN 110644153A CN 201910986229 A CN201910986229 A CN 201910986229A CN 110644153 A CN110644153 A CN 110644153A
- Authority
- CN
- China
- Prior art keywords
- cloth
- strip
- cloth strip
- folding
- opening
- 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.)
- Granted
Links
- 239000004744 fabric Substances 0.000 title claims abstract description 160
- 238000009958 sewing Methods 0.000 title claims abstract description 32
- 230000000903 blocking effect Effects 0.000 claims abstract description 18
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 238000003825 pressing Methods 0.000 claims description 23
- 239000002184 metal Substances 0.000 claims description 11
- 238000005259 measurement Methods 0.000 claims description 10
- 238000005452 bending Methods 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000007789 sealing Methods 0.000 description 6
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B35/00—Work-feeding or -handling elements not otherwise provided for
- D05B35/08—Work-feeding or -handling elements not otherwise provided for for ruching, gathering, casing, or filling lace, ribbons, or bindings; Pleating devices; Cuttlers; Gathering feet; Crimpers; Curlers; Rufflers
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B35/00—Work-feeding or -handling elements not otherwise provided for
- D05B35/06—Work-feeding or -handling elements not otherwise provided for for attaching bands, ribbons, strips, or tapes or for binding
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05D—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES D05B AND D05C, RELATING TO SEWING, EMBROIDERING AND TUFTING
- D05D2305/00—Operations on the work before or after sewing
- D05D2305/32—Measuring
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses a cloth strip tailor width positioning device for a sewing machine, which comprises a folding mechanism and a pushing mechanism which are connected with each other, wherein the folding mechanism comprises a fixed shell and a cloth strip folding structure arranged on the fixed shell in a sliding manner, the cloth strip folding structure comprises a U-shaped blocking piece, two sides of the blocking piece are respectively a feeding opening and a discharging opening, and the distance between the two side pieces of the blocking piece is gradually reduced from the feeding opening to the discharging opening; the fixed shell is provided with a limiting plate perpendicular to the fixed shell, the limiting plate and the cloth folding structure are located on the same side of the fixed shell, and inlet openings corresponding to the two side pieces are formed in the limiting plate along the moving direction of the cloth folding structure. According to the technical scheme, the folding mechanism is used for folding the cloth strips, the pushing mechanism is used for adjusting the folding width according to the width of the cloth strips, and in the whole cloth strip folding process, only workers need to send the cloth strips into the feeding opening and then leave the feeding opening.
Description
Technical Field
The invention relates to the technical field of auxiliary tools of sewing machines, in particular to a cloth strip tailor width positioning device for a sewing machine.
Background
A sewing machine is a machine that uses one or more sewing threads to form one or more stitches in a material to be sewn, thereby interweaving or stitching one or more layers of material. The sewing machine can sew cotton, hemp, silk, wool, artificial fiber, leather, plastic, paper and other products, and the sewed stitch is neat, beautiful, flat and firm, the sewing speed is fast, and the use is simple. The clothing has a lot of all kinds of cloth splices to form now, and all kinds of cloth generally can need fold the banding before splicing to clothing cloth, and it is now general that the staff will use the sewing machine banding with the manual fifty percent discount of reuse hand after the manual fifty percent discount of cloth earlier, the fifty percent discount position that still will manual arrangement cloth at the banding propelling movement in-process of cloth leads to at the bottom of the work efficiency.
Disclosure of Invention
The invention mainly aims to provide a cloth strip tailor width positioning device for a sewing machine, and aims to solve the problem that cloth strips of the sewing machine are folded completely manually in the edge sealing process.
In order to achieve the purpose, the technical scheme provided by the invention is as follows:
a cloth strip tailor width positioning device for a sewing machine comprises a folding mechanism and a pushing mechanism which are connected with each other, wherein the folding mechanism and the pushing mechanism are both arranged on the same side surface of a workbench on which the sewing machine is arranged; the folding mechanism comprises a fixed shell and a cloth strip folding structure arranged on the fixed shell in a sliding mode, the cloth strip folding structure comprises a U-shaped blocking piece, two sides of the blocking piece are respectively provided with a feeding opening and a discharging opening, the blocking piece comprises two side pieces, one side piece is used for being close to the workbench, and the other side piece is arranged in a direction away from the workbench and is spaced from the side piece close to the workbench; the distance between the two side pieces of the blocking piece is gradually reduced from the feeding opening to the discharging opening, and the feeding opening is used for enabling the cloth strips to enter the cloth strip folding structure from the feeding opening and to move along the inner wall of the curved surface in the cloth strip folding structure in a fitting manner; the delivery opening is used for enabling the cloth strips to leave through the delivery opening after being folded in the cloth strip folding structure, and the distance between the two side pieces of the cloth strips at the delivery opening for folding is equal to two times of the thickness of the cloth strips; a limiting plate perpendicular to the fixed shell is arranged on the fixed shell, the limiting plate and the cloth strip folding structure are positioned on the same side of the fixed shell, and inlet openings corresponding to the two side pieces are respectively formed in the limiting plate along the moving direction of the cloth strip folding structure, so that the two side pieces are respectively inserted into the corresponding inlet openings; the pushing mechanism is located on one side of the folding mechanism and used for controlling the cloth strip folding structure to slide on the fixed shell so as to adjust the distance between the bending position of the separation blade for sending out the opening and the limiting plate.
Preferably, the pushing mechanism comprises a pushing column, a measuring part and a controller, the controller is electrically connected with the pushing column and the measuring part respectively, the pushing column is fixed on the workbench, the output end of the pushing column is fixedly connected with one side of the blocking piece, which is far away from the limiting plate, and the measuring part is positioned on one side of the pushing column; the measuring part is used for measuring the width of the cloth strips and sending the cloth strips to the controller, so that the controller controls the output end of the pushing column to move in a telescopic mode, and the distance between the bending part of the separation blade with the opening in the sending direction and the limiting plate is half of the width of the cloth strips.
Preferably, the measuring part comprises a measuring box body with an opening on one side, a motor, a pressing block, a positioning plate and an infrared measurer, wherein the pressing block, the positioning plate and the infrared measurer are arranged in the measuring box body; the infrared measurer and the motor are respectively and electrically connected with the controller, and the infrared measurer is positioned in the measuring box body and close to the side wall of the opening; a first slide way parallel to an infrared ray measuring path is arranged on any side wall, close to the opening, of the measuring box body and perpendicular to the side wall where the infrared ray measurer is located, the positioning plate is arranged on the first slide way in a sliding mode, a touch sensor is arranged on one side, facing the infrared ray measurer, of the positioning plate, and the infrared ray measurer is used for measuring the distance between the positioning plate and the side wall where the infrared ray measurer is located; the measuring box body is internally deviated from a second slide way perpendicular to the first slide way and arranged on the open bottom wall, the pressing block is arranged on the second slide way in a sliding mode, and the motor controls the pressing block and the positioning plate to slide respectively.
Preferably, the outer wall of the measuring box body is further provided with a display screen, the display screen is in signal connection with the controller, and the display screen is used for displaying the cloth width data measured by the infrared measurer and the positioning plate in a matching mode.
Preferably, the fixed shell is provided with a length measurement scale strip which is parallel to the moving path of the cloth strip folding mechanism and is close to the position of the discharge opening, and the starting end of the length measurement scale strip is located at the position of the limiting plate.
Preferably, the fixed casing includes that PMKD sets up the room that holds of PMKD one end, hold the room with cloth beta structure all is located same one side of fixed casing, hold the room towards one side of cloth beta structure does the limiting plate.
Preferably, a third slide way perpendicular to the limiting plate is formed in one side, facing the cloth folding structure, of the fixed base plate, a slide block is arranged on one side, facing the fixed base plate, of the side edge of the cloth folding structure, and the slide block is arranged in the third slide way in a sliding mode.
Preferably, one side of the limiting plate, which faces the cloth strip folding mechanism, is provided with a pressing piece, the pressing piece is located between the two side pieces, and the pressing piece is used for being matched with the side piece, which is close to the fixed shell, of the cloth strip folding mechanism, so that one side edge of the cloth strip slides between the pressing piece and the side piece, which is close to the fixed shell, of the cloth strip folding mechanism.
Preferably, the positioning device further comprises a wire inlet pipeline, the outer pipe wall of the wire inlet pipeline is fixedly connected with the fixed shell through a support, and one end of the wire inlet pipeline is communicated with the inside of the cloth folding mechanism.
Preferably, positioner still includes cloth strip arrangement mechanism, cloth strip arrangement mechanism is including forming two metal strips of buckling at least, all of metal strip buckle all be located the coplanar, just the one end of metal strip with send into the side fixed connection of opening department.
Compared with the prior art, the invention at least has the following beneficial effects:
the folding mechanism is used for folding the cloth strips, and the pushing mechanism is used for adjusting the folding width according to the width of the cloth strips so as to ensure that the folding mechanism can fold the cloth strips in half; the folding process of whole cloth only needs the staff to send into the cloth and send into uncovered, and the cloth removes and folds according to the curved surface inner wall and leaves folding mechanism from sending out uncovered again, makes the staff only need the work feed, need not incessantly fold the cloth, has improved work efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic diagram of the internal structure of the folding mechanism and the pushing mechanism;
FIG. 3 is a rear view of the structure of FIG. 2;
FIG. 4 is a schematic diagram of the right side view of FIG. 2;
fig. 5 is a schematic structural view of the stationary housing:
fig. 6 is an enlarged schematic view of a portion a in fig. 5.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 1 | Working table | 2 | |
| 21 | Fixed |
211 | Fixed |
| 212 | Containing |
213 | |
| 214 | |
215 | |
| 216 | |
22 | Cloth |
| 221 | Is sent into the opening | 222 | Discharge opening |
| 223 | |
224 | |
| 3 | |
31 | |
| 32 | |
4 | Measuring |
| 41 | |
411 | |
| 412 | |
42 | |
| 43 | |
44 | Infrared ray measuring device |
| 45 | |
46 | |
| 5 | |
51 | Supporting |
| 52 | |
53 | |
| 54 | |
6 | Pipeline of going into |
| 7 | Cloth strip arranging mechanism |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
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.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; 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.
In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The invention provides a cloth strip tailor width positioning device for a sewing machine.
The cloth strip tailor width positioning device for the sewing machine shown in fig. 1 to 6 comprises a folding mechanism 2 and a pushing mechanism 3 which are connected with each other, wherein the folding mechanism 2 and the pushing mechanism 3 are both arranged on the same side surface of a workbench 1 on which the sewing machine is arranged; the folding mechanism 2 comprises a fixed shell 21 and a cloth folding structure 22 arranged on the fixed shell 21 in a sliding manner, the cloth folding structure 22 comprises a U-shaped blocking piece, two sides of the blocking piece are respectively a feeding opening 221 and a discharging opening 222, the blocking piece comprises two side pieces 223, one side piece 223 is used for being arranged close to the workbench 1, and the other side piece 223 is arranged at intervals with the side piece 223 close to the workbench 1 in the direction far away from the workbench 1; the distance between the two side pieces 223 of the blocking piece is gradually reduced from the feeding opening 221 to the discharging opening 222, and the feeding opening 221 is used for enabling the cloth strips to enter the cloth strip folding structure 22 from the feeding opening 221 and to move along the inner wall of the curved surface in the cloth strip folding structure 22 in a fitting manner; the discharge opening 222 is used for enabling the cloth strips to leave through the discharge opening 222 after being folded in the cloth strip folding structure 22, and the distance between two side pieces 223 of the discharge opening 222 for folding the cloth strips is equal to twice of the thickness of the cloth strips; the fixed shell 21 is provided with a limit plate 213 which is vertical to the fixed shell 21, the limit plate 213 and the cloth folding structure 22 are positioned on the same side of the fixed shell 21, and the limit plate 213 is respectively provided with an inlet 214 corresponding to the two side pieces 223 along the moving direction of the cloth folding structure 22, so that the two side pieces 223 are respectively inserted into the corresponding inlets 214; the pushing mechanism 3 is located at one side of the folding mechanism 2, and the pushing mechanism 3 is used for controlling the cloth strip folding structure 22 to slide on the fixed shell 21 so as to adjust the distance between the bending position of the blocking piece of the sending-out opening 222 and the limiting plate 213.
The folding mechanism 2 is used for folding the cloth strips, and the pushing mechanism 3 is used for adjusting the folding width according to the width of the cloth strips so as to ensure that the folding mechanism 2 can fold the cloth strips in half; the folding process of whole cloth only needs the staff to send into cloth into uncovered 221, and the cloth removes and folds according to the curved surface inner wall and leaves folding mechanism 2 from seeing off uncovered 222 again, makes the staff only need the work feed, need not incessantly fold the cloth, has improved work efficiency.
Specifically, the positioning device further comprises a thread leading mechanism 5, the thread leading mechanism 5 comprises a supporting seat 51 and a roller 52 arranged on the supporting seat 51, a clamp is arranged on the roller 52, and the clamp is used for clamping the cloth strips folded by the folding mechanism 2 and edge-sealed by the sewing machine; the thread leading mechanism 5 further comprises a driving motor 53 and a speed reducer 54, the driving motor 53 is electrically connected with the controller 32, the driving motor 53 controls the roller 52 to rotate through the speed reducer 54, and the controller 32 is used for controlling the power of the motor 45 according to the edge sealing speed of the sewing machine, so that the speed of the roller 52 for rotating and containing the cloth strips is matched with the edge sealing speed of the sewing machine. The wire leading mechanism 5 can enable a worker to operate only the cloth strip edge sealing and the initial step of cloth strip folding, the folding and edge sealing of the subsequent cloth strips are pulled through the wire leading mechanism 5, the worker can control multiple machines to work simultaneously, and the production efficiency is greatly improved.
Referring to fig. 2 to 4, the pushing mechanism 3 includes a pushing column 31, a measuring part 4 and a controller 32, the controller 32 is electrically connected to the pushing column 31 and the measuring part 4, the pushing column 31 is fixed on the workbench 1, an output end of the pushing column 31 is fixedly connected to a side of the stop piece away from the limit plate 213, and the measuring part 4 is located at a side of the pushing column 31; the measuring part 4 is used for measuring the width of the cloth strips and sending the cloth strips to the controller 32, so that the controller 32 controls the output end of the pushing column 31 to move in a telescopic mode, and the distance between the bent part of the blocking piece of the sending opening 222 and the limiting plate 213 is adjusted to be half of the width of the cloth strips. The controller 32 obtains the cloth strip width data measured by the measuring part 4, and the controller 32 controls the output end of the pushing column 31 to do telescopic motion according to the cloth strip width data so as to adjust the width of the discharge opening 222, so that the adjustment of the width of the whole discharge opening 222 is intelligent and automatic, the operation steps are simplified, and the operation difficulty is reduced.
The measuring part 4 comprises a measuring box body 41 with an opening on one side, a motor 45, a pressing block 42, a positioning plate 43 and an infrared measurer 44 which are arranged in the measuring box body 41, wherein the motor 45 is arranged on the outer wall of the measuring box body 41; the infrared measurer 44 and the motor 45 are respectively electrically connected with the controller 32, and the infrared measurer 44 is positioned in the measuring box body 41 and close to the side wall of the opening; a first slide way 411 which is parallel to the infrared ray measuring path is arranged on any side wall which is close to the opening and is vertical to the side wall where the infrared ray measurer 44 is arranged in the measuring box body 41, the positioning plate 43 is arranged on the first slide way 411 in a sliding mode, a touch sensor is arranged on one side, facing the infrared ray measurer 44, of the positioning plate 43, and the infrared ray measurer 44 is used for measuring the distance between the positioning plate 43 and the side wall where the infrared ray measurer 44 is arranged; a second slideway 412 which is perpendicular to the first slideway 411 is arranged on the bottom wall of the measuring box body 41 which is deviated from the opening, the press block 42 is slidably arranged on the second slideway 412, and the motor 45 respectively controls the press block 42 and the positioning plate 43 to slide. The moving path of the pressing block 42 is not in contact with the moving path of the positioning plate 43. The lateral wall that the side laminating of cloth set up infrared measurement ware 44 enters into in measuring box 41 from the uncovered of measuring box 41, the staff makes briquetting 42 remove through controller 32 and compresses tightly the cloth on the lateral wall of measuring box 41, controller 32 controls locating plate 43 again and moves to infrared measurement ware 44 direction, when the touch sensor of locating plate 43 contacted the cloth, controller 32 acquires the signal that the touch sensor sent and makes locating plate 43 stop moving, and make infrared measurement ware 44 measure the distance to locating plate 43, and briquetting 42 removes and makes the cloth can freely leave measuring box 41.
The outer wall of the measuring box 41 is further provided with a display screen 46, the display screen 46 is in signal connection with the controller 32, and the display screen 46 is used for displaying the cloth width data measured by the cooperation of the infrared measurer 44 and the positioning plate 43.
A length measurement scale bar parallel to the moving path of the cloth strip folding mechanism 22 is arranged at a position of the fixed casing 21 close to the discharge opening 222, and the starting end of the length measurement scale bar is located at the position of the limit plate 213. The staff can look over the width data of the outgoing opening 222 measured by the length measurement scale bar according to the cloth width data displayed on the display screen 46, and the width data of the outgoing opening 222 is half of the cloth width data.
Referring to fig. 2, 5 and 6, the fixed housing 21 includes a holding chamber 212 in which the fixed base plate 211 is disposed at one end of the fixed base plate 211, the holding chamber 212 and the fabric folding structure 22 are both located on the same side of the fixed housing 21, and a limiting plate 213 is located on a side of the holding chamber 212 facing the fabric folding structure 22. The cloth folding structure 22 is a thin baffle plate, and both ends of the baffle plate are accommodated in the accommodating chamber 212 to prevent the both ends of the baffle plate from being scratched on the human body.
One side of the fixed bottom plate 211 facing the fabric folding structure 22 is provided with a third slide way 216 perpendicular to the limiting plate 213, one side of the fabric folding structure 22 facing the fixed bottom plate 211 is provided with a slide block 224, and the slide block 224 is slidably arranged in the third slide way 216.
The limiting plate 213 is provided with a pressing piece 215 on one side facing the cloth strip folding mechanism 22, the pressing piece 215 is located between two side pieces 223, and the pressing piece 215 is used for matching with the side piece 223 of the cloth strip folding mechanism 22 close to the fixed shell 21, so that one side edge of the cloth strip slides between the pressing piece 215 and the side piece 223 of the cloth strip folding mechanism 22 close to the fixed shell 21. The pressing sheet 215 is matched with the side sheet 223 of the cloth strip folding structure 22 to limit the moving range of one side of the cloth strip, and the phenomenon that the joint positions of the two sides of the cloth strip are different when the cloth strip is folded and leaves the sending opening 222 is avoided.
The positioning device further comprises a wire inlet pipeline 6, the outer pipe wall of the wire inlet pipeline 6 is fixedly connected with the fixed shell 21 through a support, and one end of the wire inlet pipeline 6 is communicated with the cloth folding mechanism 22. The thread inlet pipeline 6 enables the thread rope to be clamped in the cloth strip after the cloth strip is folded in the cloth strip folding structure 22, and the shape of the edge sealing of the cloth strip is facilitated.
The positioning device further comprises a cloth strip arranging mechanism 7, the cloth strip arranging mechanism 7 comprises at least two bent metal strips, all the bent metal strips are located on the same plane, and one ends of the metal strips are fixedly connected with the side edges of the opening 221. The cloth strip passes the bending of metal strip in proper order, and the metal strip makes the cloth strip be the state of expansion and gets into cloth folded structure 22, can avoid the cloth strip multiple folding in cloth folded structure 22, influences folding efficiency.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A cloth strip tailor width positioning device for a sewing machine is characterized by comprising a folding mechanism and a pushing mechanism which are connected with each other, wherein the folding mechanism and the pushing mechanism are both arranged on the same side surface of a workbench on which the sewing machine is arranged; the folding mechanism comprises a fixed shell and a cloth strip folding structure arranged on the fixed shell in a sliding mode, the cloth strip folding structure comprises a U-shaped blocking piece, two sides of the blocking piece are respectively provided with a feeding opening and a discharging opening, the blocking piece comprises two side pieces, one side piece is used for being close to the workbench, and the other side piece is arranged in a direction away from the workbench and is spaced from the side piece close to the workbench; the distance between the two side pieces of the blocking piece is gradually reduced from the feeding opening to the discharging opening, and the feeding opening is used for enabling the cloth strips to enter the cloth strip folding structure from the feeding opening and to move along the inner wall of the curved surface in the cloth strip folding structure in a fitting manner; the delivery opening is used for enabling the cloth strips to leave through the delivery opening after being folded in the cloth strip folding structure, and the distance between the two side pieces of the cloth strips at the delivery opening for folding is equal to two times of the thickness of the cloth strips; a limiting plate perpendicular to the fixed shell is arranged on the fixed shell, the limiting plate and the cloth strip folding structure are positioned on the same side of the fixed shell, and inlet openings corresponding to the two side pieces are respectively formed in the limiting plate along the moving direction of the cloth strip folding structure, so that the two side pieces are respectively inserted into the corresponding inlet openings; the pushing mechanism is located on one side of the folding mechanism and used for controlling the cloth strip folding structure to slide on the fixed shell so as to adjust the distance between the bending position of the separation blade for sending out the opening and the limiting plate.
2. The cloth strip tailor width positioning device for the sewing machine according to claim 1, wherein the pushing mechanism comprises a pushing column, a measuring part and a controller, the controller is electrically connected with the pushing column and the measuring part respectively, the pushing column is fixed on the workbench, an output end of the pushing column and one side of the separation blade, which is far away from the limiting plate, are fixedly connected, and the measuring part is located on one side of the pushing column; the measuring part is used for measuring the width of the cloth strips and sending the cloth strips to the controller, so that the controller controls the output end of the pushing column to move in a telescopic mode, and the distance between the bending part of the separation blade with the opening in the sending direction and the limiting plate is half of the width of the cloth strips.
3. The cloth strip tailor width positioning device for a sewing machine according to claim 2, wherein the measuring part comprises a measuring box body with an opening on one side and a motor, and a pressing block, a positioning plate and an infrared measurer arranged in the measuring box body, the motor is arranged on the outer wall of the measuring box body; the infrared measurer and the motor are respectively and electrically connected with the controller, and the infrared measurer is positioned in the measuring box body and close to the side wall of the opening; a first slide way parallel to an infrared ray measuring path is arranged on any side wall, close to the opening, of the measuring box body and perpendicular to the side wall where the infrared ray measurer is located, the positioning plate is arranged on the first slide way in a sliding mode, a touch sensor is arranged on one side, facing the infrared ray measurer, of the positioning plate, and the infrared ray measurer is used for measuring the distance between the positioning plate and the side wall where the infrared ray measurer is located; the measuring box body is internally deviated from a second slide way perpendicular to the first slide way and arranged on the open bottom wall, the pressing block is arranged on the second slide way in a sliding mode, and the motor controls the pressing block and the positioning plate to slide respectively.
4. The cloth strip tailor width positioning device for the sewing machine according to claim 3, wherein a display screen is further disposed on an outer wall of the measuring box, the display screen is in signal connection with the controller, and the display screen is used for displaying the cloth strip width data measured by the infrared measurer and the positioning plate in cooperation.
5. The cloth trim seam width positioning device for the sewing machine according to claim 4, wherein the fixed shell is provided with a length measurement scale bar which is parallel to a moving path of the cloth folding mechanism and is close to the position of the discharge opening, and the starting end of the length measurement scale bar is located at the position of the limiting plate.
6. The fabric strip tailor width positioning device for sewing machine according to claim 2, wherein the fixing housing comprises a holding chamber, the fixing base plate is disposed at one end of the fixing base plate, the holding chamber and the fabric strip folding structure are both located at the same side of the fixing housing, and the side of the holding chamber facing the fabric strip folding structure is the limiting plate.
7. The cloth strip tailor width positioning device for the sewing machine according to claim 6, wherein a third slide way perpendicular to the limiting plate is provided on one side of the fixing base plate facing the cloth strip folding structure, a slide block is provided on one side of the cloth strip folding structure facing the fixing base plate, and the slide block is slidably provided in the third slide way.
8. The fabric strip tailor width positioning apparatus for a sewing machine according to any one of claims 1-7, wherein the side of the limiting plate facing the fabric strip folding mechanism is provided with a pressing piece, the pressing piece is located between two side pieces, and the pressing piece is used for matching the side piece of the fabric strip folding mechanism close to the fixed shell, so that one side edge of the fabric strip slides between the pressing piece and the side piece of the fabric strip folding mechanism close to the fixed shell.
9. The fabric strip sewing width positioning device for the sewing machine according to any one of claims 1 to 7, wherein the positioning device further comprises a thread inlet pipe, an outer pipe wall of the thread inlet pipe and the fixed housing are fixedly connected through a bracket, and one end of the thread inlet pipe is communicated with the fabric strip folding mechanism.
10. The cloth strip tailor width positioning device for a sewing machine according to any one of claims 1-7, wherein the positioning device further comprises a cloth strip arranging mechanism, the cloth strip arranging mechanism comprises a metal strip forming at least two bends, all the bends of the metal strip are located on the same plane, and one end of the metal strip is fixedly connected with the side edge of the feeding opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910986229.XA CN110644153B (en) | 2019-10-17 | 2019-10-17 | Cloth strip tailor width positioning device for sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910986229.XA CN110644153B (en) | 2019-10-17 | 2019-10-17 | Cloth strip tailor width positioning device for sewing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110644153A true CN110644153A (en) | 2020-01-03 |
| CN110644153B CN110644153B (en) | 2021-06-25 |
Family
ID=69012999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910986229.XA Active CN110644153B (en) | 2019-10-17 | 2019-10-17 | Cloth strip tailor width positioning device for sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110644153B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1099576A (en) * | 1996-09-27 | 1998-04-21 | Kanto Nippo Sewing Mach Kk | Edge removing jig and sewing machine provided with the same |
| JPH10201975A (en) * | 1997-01-22 | 1998-08-04 | Nasuko Kk | Guide for sewing fabric edge |
| CN103510286A (en) * | 2013-09-18 | 2014-01-15 | 宁波凯信服饰股份有限公司 | Combined trousers waist joint strip pull cylinder |
| CN205242152U (en) * | 2015-11-30 | 2016-05-18 | 广州提爱思汽车内饰系统有限公司 | Automatic folding shearing mechanism of cloth |
| CN205382292U (en) * | 2016-01-04 | 2016-07-13 | 淮安市盛创服饰有限公司 | Sewing machine adjustable width's cloth feed arrangement |
| CN207276918U (en) * | 2017-10-09 | 2018-04-27 | 北京蒙特服装有限公司 | Wrapping cloth device |
| CN207552634U (en) * | 2017-10-16 | 2018-06-29 | 湖南东方时装有限公司 | Embedding towel slide and sewing machine |
| CN208250594U (en) * | 2018-03-29 | 2018-12-18 | 汉帛(中国)有限公司 | A kind of adjustable shoulder seam hemmer |
-
2019
- 2019-10-17 CN CN201910986229.XA patent/CN110644153B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1099576A (en) * | 1996-09-27 | 1998-04-21 | Kanto Nippo Sewing Mach Kk | Edge removing jig and sewing machine provided with the same |
| JPH10201975A (en) * | 1997-01-22 | 1998-08-04 | Nasuko Kk | Guide for sewing fabric edge |
| CN103510286A (en) * | 2013-09-18 | 2014-01-15 | 宁波凯信服饰股份有限公司 | Combined trousers waist joint strip pull cylinder |
| CN205242152U (en) * | 2015-11-30 | 2016-05-18 | 广州提爱思汽车内饰系统有限公司 | Automatic folding shearing mechanism of cloth |
| CN205382292U (en) * | 2016-01-04 | 2016-07-13 | 淮安市盛创服饰有限公司 | Sewing machine adjustable width's cloth feed arrangement |
| CN207276918U (en) * | 2017-10-09 | 2018-04-27 | 北京蒙特服装有限公司 | Wrapping cloth device |
| CN207552634U (en) * | 2017-10-16 | 2018-06-29 | 湖南东方时装有限公司 | Embedding towel slide and sewing machine |
| CN208250594U (en) * | 2018-03-29 | 2018-12-18 | 汉帛(中国)有限公司 | A kind of adjustable shoulder seam hemmer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110644153B (en) | 2021-06-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113355813A (en) | Folding setting device of cuff slit machine | |
| CN110644153B (en) | Cloth strip tailor width positioning device for sewing machine | |
| CN111101287B (en) | Weaving warp knitting production equipment and method thereof | |
| CN216274676U (en) | Folding setting device of cuff slit machine | |
| CN208379302U (en) | Full-automatic dress ornament trade mark cuts folding brake | |
| CN211446152U (en) | Shirt top fly sewing device | |
| CN212800778U (en) | Automatic edge curling mechanism for ribbon edge curling and sewing | |
| CN113652805A (en) | Sewing equipment | |
| CN208414801U (en) | Take off scrak type constituent apparatus | |
| CN208242864U (en) | Shirt left front one-shot forming apparatus | |
| CN108464530A (en) | Shirt left front one-shot forming apparatus | |
| CN218478880U (en) | Sewing machine with automatic feeding function | |
| CN214882186U (en) | Auxiliary braid edge folding and splicing jig | |
| CN212714037U (en) | Novel slide | |
| CN210657402U (en) | Waist line winding machine and control system | |
| CN215561099U (en) | I-shaped pleat lining die | |
| CN215800357U (en) | Workstation with regulatory function | |
| CN212223288U (en) | A supplementary fifty percent discount device of cloth strip for among hemming machine | |
| CN217266287U (en) | Sewing equipment | |
| SU614139A1 (en) | Attachment for folding-over article margin in sewing machine | |
| CN108823832B (en) | Hemming device for garment processing | |
| CN220555746U (en) | Tensioning automatically regulated's material area material feeding unit and sewing machine | |
| CN215051162U (en) | Production mould of no-iron back tortoise back | |
| CN210194140U (en) | Clothes instrument of borduring | |
| CN213328148U (en) | Trousers tong "pan" all-in-one equipment for western style trousers |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Width positioning device for fabric strip sewing on sewing machines Effective date of registration: 20231025 Granted publication date: 20210625 Pledgee: Industrial and Commercial Bank of China Limited Xupu Branch Pledgor: Xupu Shuncheng Garment Co.,Ltd. Registration number: Y2023980062352 |