CN208309110U - A kind of hemming device of sewing machine - Google Patents

A kind of hemming device of sewing machine Download PDF

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Publication number
CN208309110U
CN208309110U CN201820403286.1U CN201820403286U CN208309110U CN 208309110 U CN208309110 U CN 208309110U CN 201820403286 U CN201820403286 U CN 201820403286U CN 208309110 U CN208309110 U CN 208309110U
Authority
CN
China
Prior art keywords
plate
sewing machine
flanged
machine head
screw
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.)
Expired - Fee Related
Application number
CN201820403286.1U
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Chinese (zh)
Inventor
李健明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Gaosuo Automatic Technology Co Ltd
Original Assignee
Guangzhou Gaosuo Automatic Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangzhou Gaosuo Automatic Technology Co Ltd filed Critical Guangzhou Gaosuo Automatic Technology Co Ltd
Priority to CN201820403286.1U priority Critical patent/CN208309110U/en
Application granted granted Critical
Publication of CN208309110U publication Critical patent/CN208309110U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of hemming devices of sewing machine, including bottom plate, top plate, flanged plate, sewing machine head, sewing needle, movable plate is arranged in the bottom plate upper end, the flanged plate is set beside the movable plate, hemispherical arc plate is arranged in described flanged plate one end, and setting compresses frid beside the hemispherical arc plate, and adjuster is arranged close to described compression frid one end in the flanged plate, adjusting screw is set on the adjuster, the sewing machine head is set beside the flanged plate.Beneficial effect is: passing through the hemispherical arc plate on addition flanged plate, cooperation, which compresses frid, to carry out crimping processing for cloth automatically, then cooperation pressure plate and movable plate, and the sewing needle on sewing machine head carries out lock seaming operation, without manually turning down, error rate is reduced, improves working efficiency and ability of working continuously.

Description

A kind of hemming device of sewing machine
Technical field
The utility model relates to technical field of sewing machines, more particularly to a kind of hemming device of sewing machine.
Background technique
Sewing machine is formed one or more stitchings on sewing, is made one or more layers seam with one or more sewing thread The machine that material interweaves or unites by a seam.Fabrics and leather, plastics, the paper such as function of sewing sewing cotton, fiber crops, silk, hair, staple fibre Equal products, the stitching neat appearance stitched out, it is smooth securely, sewing velocity is fast, using simplicity, and derives hand push with it and embroider computer The art forms such as embroidery.The cloth sewed usually requires crimping processing, and cloth edge is turned down, then by sewing machine to it Lock seaming processing is carried out, keeps cloth not only beautiful but also durable.The Chinese patent that number of patent application is 201620446113.9 is compared, This utility model discloses a kind of hemming device of sewing machine, and the sewing machine body includes eedle, on the matrix of the bottom plate Longitudinal direction offers sliding slot, and the internal slide of the sliding slot is equipped with slide plate, and it is recessed that sewing is longitudinally offered on the matrix of the slide plate Slot, the sewing groove are located at the underface of eedle, and the upper end of the front and rear sides of the slide plate is fixedly installed with strut, described Strut is located at the right side of sewing groove, is equipped with plate between the top of the strut, the middle part of the plate offers spiral shell vertically Pit, the internal whorl of the threaded hole are connected with threaded rod, and the upper end of the inner ring of the bearing and the lower end of threaded rod are fixed Connection, the outer ring lower end of the bearing is equipped with pressing plate by connecting rod.The apparatus structure referred in above-mentioned patent is more complex, and It needs manually to be put into device just after the completion of edge fold and can be carried out sewing, efficiency is lower, is unable to complete the volume of large-scale cloth Side operation, while manual errors rate is higher, and is not suitable for long time continuous working, can not improve production efficiency.The utility model By the hemispherical arc plate on addition flanged plate, cooperation, which compresses frid, to carry out crimping processing for cloth automatically, then cooperate Sewing needle on pressure plate and movable plate and sewing machine head carries out lock seaming operation, without artificial fold, reduces error rate, mentions High working efficiency and ability of working continuously.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of hemming device of sewing machine.
The utility model achieves the above object through the following technical schemes:
A kind of hemming device of sewing machine, including bottom plate, top plate, flanged plate, sewing machine head, sewing needle, on the bottom plate End setting movable plate, the movable plate side setting flanged plate, flanged plate one end setting hemispherical arc plate, described half Setting compresses frid beside globular arc plate, and adjuster, the adjuster is arranged close to described compression frid one end in the flanged plate Upper setting adjusting screw, the flanged plate side are arranged the sewing machine head, the sewing needle, institute are arranged on the sewing machine head It states sewing machine head upper end and the top plate is set, the top plate is arranged sliding rail close to the sewing machine head below, sets on the sliding rail Slider is set, cylinder is arranged in the slider lower end, and telescopic shaft is arranged in the cylinder, and the telescopic shaft lower end setting compresses Plate.
In above structure, cloth is placed on the movable plate, the cylinder stretches out the telescopic shaft, described in drive Pressure plate compresses cloth, and the subsequent slider is moved along the super sewing machine head direction of the sliding rail, the movable plate and institute Slider is stated to move simultaneously, at the same speed, in the same direction, cloth is bent in the hemispherical arc plate, after gradually roll up, subsequently into described It compresses in frid and carries out shaping, the cloth after completing crimping continuously moves to below the sewing needle, and the sewing needle starts pair Cloth carries out lock seaming operation, and after completing lock seaming, the movable plate and the slider return to initial position, waits make next time Industry can be come pair if fabric thickness is changed by adjusting the adjusting screw, so that adjuster, which is adjusted, compresses frid height Crimping effect is improved.
In order to further ensure the automatic rolling function of sewing machine, the bottom plate is connect with the movable plate by pulley, The sewing machine head is fastenedly connected with the bottom plate by screw, and the flanged plate is fastenedly connected with the bottom plate by screw.
In order to further ensure the automatic rolling function of sewing machine, the flanged plate and the adjuster pass through the adjusting Screw connection, the adjusting screw engage connection, the hemispherical arc plate and the pressing groove by screw thread with the adjuster Plate passes through electric welding.
In order to further ensure the automatic rolling function of sewing machine, the sewing machine head and the sewing needle pass through movable axis Connection, the top plate are fastenedly connected with the sewing machine head by screw, and the top plate is connect with the bottom plate by connecting rod.
In order to further ensure the automatic rolling function of sewing machine, the sliding rail and the top plate are fastened by screw and are connected It connects, the slider is connect with the sliding rail by pulley.
In order to further ensure the automatic rolling function of sewing machine, the cylinder and the slider are fastened by screw and are connected It connects.
In order to further ensure the automatic rolling function of sewing machine, the cylinder and the telescopic shaft are socketed, described flexible Axis is fastenedly connected with the pressure plate by screw.
Beneficial effect is: by the hemispherical arc plate on addition flanged plate, cooperation compresses frid can be automatically by cloth Crimping processing is carried out, then the sewing needle on pressure plate and movable plate and sewing machine head is cooperated to carry out lock seaming operation, is not necessarily to people Work fold, reduces error rate, improves working efficiency and ability of working continuously.
Detailed description of the invention
Fig. 1 is a kind of front view of the hemming device of sewing machine described in the utility model;
Fig. 2 is a kind of right view of the hemming device of sewing machine described in the utility model;
Fig. 3 is a kind of flanged plate structural schematic diagram of the hemming device of sewing machine described in the utility model.
The reference numerals are as follows:
1, bottom plate;2, telescopic shaft;3, cylinder;4, slider;5, sliding rail;6, sewing needle;7, top plate;8, sewing machine head;9, Flanged plate;10, movable plate;11, pressure plate;12, adjuster;13, adjusting screw;14, hemispherical arc plate;15, frid is compressed.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
As shown in Figure 1-Figure 3, a kind of hemming device of sewing machine, including bottom plate 1, top plate 7, flanged plate 9, sewing machine head 8, Movable plate 10 is arranged in sewing needle 6,1 upper end of bottom plate, and bottom plate 1 is used to drive cloth mobile for carrying component thereon, movable plate 10, Flanged plate 9 is set beside movable plate 10, flanged plate 9 completes crimping for cloth, and hemispherical arc plate 14 is arranged in 9 one end of flanged plate, Hemispherical arc plate 14 is used for cloth automatic curled, and setting compresses frid 15 beside hemispherical arc plate 14, compresses frid 15 for putting down Adjuster 12 is arranged close to 15 one end of frid is compressed in entire volume side, flanged plate 9, and adjuster 12 is used to adjust the height for compressing frid 15 It spends, adjusting screw 13 is set on adjuster 12, sewing machine is arranged beside flanged plate 9 for changing adjuster 12 in adjusting screw 13 First 8, sewing needle 6 is arranged for driving sewing needle 6 to operate in sewing machine head 8 on sewing machine head 8, sewing needle 6 is used for sewing operation, Top plate 7 is arranged in 8 upper end of sewing machine head, and sliding rail 5 is arranged close to sewing machine head 8 below for carrying component thereon, top plate 7 in top plate 7, Sliding rail 5 is used for the movement of limit slippage device 4, slider 4 is arranged on sliding rail 5, slider 4 is for driving its underpart part to move together Dynamic, cylinder 3 is arranged in 4 lower end of slider, and cylinder 3 is flexible for controlling telescopic shaft 2, and telescopic shaft 2 is arranged in cylinder 3, and telescopic shaft 2 is used In driving pressure plate 11 to move, pressure plate 11 is arranged in 2 lower end of telescopic shaft, and pressure plate 11 makes 10 band of movable plate for compressing cloth Dynamic cloth moves together.
In above structure, cloth is placed on movable plate 10, cylinder 3 stretches out telescopic shaft 2, and pressure plate 11 is driven to compress Cloth, subsequent slider 45 surpass 8 direction of sewing machine head along sliding rail and move, and movable plate 10 moves simultaneously, at the same speed, in the same direction with slider 4 Dynamic, cloth is bent in hemispherical arc plate 14, after gradually roll up, carry out shaping in frid 15 subsequently into compressing, complete crimping Cloth afterwards continuously moves to 6 lower section of sewing needle, and sewing needle 6 starts to carry out lock seaming operation to cloth, after completing lock seaming, activity Plate 10 and slider 4 return to initial position, wait lower subjob, can be by adjusting adjusting screw if fabric thickness is changed 13, so that adjuster 12, which is adjusted, compresses 15 height of frid, to improve to crimping effect.
In order to further ensure the automatic rolling function of sewing machine, bottom plate 1 is connect with movable plate 10 by pulley, sewing machine First 8 are fastenedly connected with bottom plate 1 by screw, and flanged plate 9 is fastenedly connected with bottom plate 1 by screw, and flanged plate 9 and adjuster 12 are logical The connection of screw 13 is overregulated, adjusting screw 13 engages connection, hemispherical arc plate 14 and compression frid by screw thread with adjuster 12 15 are fastened by activity axis connection, top plate 7 and sewing machine head 8 by screw by electric welding, sewing machine head 8 and sewing needle 6 Connection, top plate 7 are connect with bottom plate 1 by connecting rod, and sliding rail 5 is fastenedly connected with top plate 7 by screw, and slider 4 and sliding rail 5 are logical Pulley connection is crossed, cylinder 3 is fastenedly connected with slider 4 by screw, and cylinder 3 and telescopic shaft 2 are socketed, telescopic shaft 2 and pressure plate 11 are fastenedly connected by screw.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change And improvement, these various changes and improvements fall within the scope of the claimed invention.

Claims (7)

1. a kind of hemming device of sewing machine, it is characterised in that: including bottom plate (1), top plate (7), flanged plate (9), sewing machine head (8), movable plate (10) are arranged in sewing needle (6), bottom plate (1) upper end, and the flanged plate is arranged beside the movable plate (10) (9), flanged plate (9) one end setting hemispherical arc plate (14), hemispherical arc plate (14) side setting compress frid (15), the flanged plate (9) is arranged in the compression frid (15) one end setting adjuster (12), the adjuster (12) Adjusting screw (13), flanged plate (9) side are arranged the sewing machine head (8), the seam are arranged on the sewing machine head (8) The top plate (7) is arranged in swage (6), sewing machine head (8) upper end, and the top plate (7) is below close to the sewing machine head (8) It is arranged sliding rail (5), slider (4) is set on the sliding rail (5), cylinder (3) is arranged in slider (4) lower end, the cylinder (3) telescopic shaft (2) are set in, pressure plate (11) are arranged in telescopic shaft (2) lower end.
2. a kind of hemming device of sewing machine according to claim 1, it is characterised in that: the bottom plate (1) and the work Movable plate (10) is connected by pulley, and the sewing machine head (8) is fastenedly connected with the bottom plate (1) by screw, the flanged plate (9) it is fastenedly connected with the bottom plate (1) by screw.
3. a kind of hemming device of sewing machine according to claim 1, it is characterised in that: the flanged plate (9) with it is described Adjuster (12) is connected by the adjusting screw (13), and the adjusting screw (13) is nibbled with the adjuster (12) by screw thread Connection is closed, the hemispherical arc plate (14) and the compression frid (15) pass through electric welding.
4. a kind of hemming device of sewing machine according to claim 1, it is characterised in that: the sewing machine head (8) and institute Sewing needle (6) are stated by activity axis connection, the top plate (7) is fastenedly connected with the sewing machine head (8) by screw, the top Plate (7) is connect with the bottom plate (1) by connecting rod.
5. a kind of hemming device of sewing machine according to claim 1, it is characterised in that: the sliding rail (5) and the top Plate (7) is fastenedly connected by screw, and the slider (4) is connect with the sliding rail (5) by pulley.
6. a kind of hemming device of sewing machine according to claim 1, it is characterised in that: the cylinder (3) and the cunning Dynamic device (4) are fastenedly connected by screw.
7. a kind of hemming device of sewing machine according to claim 1, it is characterised in that: the cylinder (3) is stretched with described Contracting axis (2) socket, the telescopic shaft (2) are fastenedly connected with the pressure plate (11) by screw.
CN201820403286.1U 2018-03-23 2018-03-23 A kind of hemming device of sewing machine Expired - Fee Related CN208309110U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820403286.1U CN208309110U (en) 2018-03-23 2018-03-23 A kind of hemming device of sewing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820403286.1U CN208309110U (en) 2018-03-23 2018-03-23 A kind of hemming device of sewing machine

Publications (1)

Publication Number Publication Date
CN208309110U true CN208309110U (en) 2019-01-01

Family

ID=64720614

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820403286.1U Expired - Fee Related CN208309110U (en) 2018-03-23 2018-03-23 A kind of hemming device of sewing machine

Country Status (1)

Country Link
CN (1) CN208309110U (en)

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190101

Termination date: 20210323

CF01 Termination of patent right due to non-payment of annual fee