CN215289193U - Buttonhole equipment for driving buttonhole sewing machine head to move and sew multilayer fabrics - Google Patents
Buttonhole equipment for driving buttonhole sewing machine head to move and sew multilayer fabrics Download PDFInfo
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- CN215289193U CN215289193U CN202022110653.9U CN202022110653U CN215289193U CN 215289193 U CN215289193 U CN 215289193U CN 202022110653 U CN202022110653 U CN 202022110653U CN 215289193 U CN215289193 U CN 215289193U
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Abstract
The utility model relates to a drive keyhole sewing machine head removes keyhole equipment of sewing multilayer surface fabric, place location group, its characterized in that including basic frame, blowing board, electrical apparatus case, pressure work or material rest, surface fabric: the horizontal axial belt moving device is arranged on the base frame and connected with the keyhole machine head device on the base frame, at least more than 2 material pressing frames are arranged on the material discharging plate on one side of the base frame along the direction of a horizontal shaft, and each material pressing frame is correspondingly provided with a fabric placing and positioning group. The utility model has the advantages that this equipment adopts the fixed material of making up, and the mode that the aircraft nose removed is made up, can improve the stability of making up the material. The whole machine has good stability, convenient installation and simple operation. The buttonhole sewing process can be carried out on multilayer multi-section long and short fabrics, super-thick fabrics, elastic fabrics and thin fabrics.
Description
Technical Field
The utility model relates to a buttonhole equipment, especially a drive buttonhole sewing machine head and remove buttonhole equipment of sewing multilayer surface fabric.
Background
Adopt sewing equipment to process at present in the leather trade, because the leather is than thick and be the keyhole of multilayer surface fabric, consequently need the workman to carry out putting and the location of multilayer surface fabric, carry out the making of a plurality of keyholes after fixed, consequently current equipment sews behind the keyhole of leather at every turn, a large amount of time is used for taking down the leather of having made up, then change the leather of new sewing in advance again, a large amount of preparation time of whole work flow consumption, therefore the whole work efficiency of equipment is very low, consequently, treat to improve current leather equipment urgently, with improve equipment's utilization ratio, and the production cost is reduced.
Disclosure of Invention
The utility model aims at solving the above-mentioned problem that only has single station and exists among the seaming equipment among the prior art, provide a drive buttonhole sewing machine head removes the buttonhole equipment of sewing multilayer surface fabric with multistation. The utility model relates to a drive keyhole sewing machine head removes keyhole equipment of sewing multilayer surface fabric, place location group, its characterized in that including basic frame, blowing board, electrical apparatus case, pressure work or material rest, surface fabric: the horizontal axial belt moving device is arranged on the base frame and connected with the keyhole machine head device on the base frame, at least more than 2 material pressing frames are arranged on the material discharging plate on one side of the base frame along the direction of a horizontal shaft, and each material pressing frame is correspondingly provided with a fabric placing and positioning group. The buttonhole machine head device is composed of a buttonhole machine head and a base, the base is connected with a horizontal axial belt moving device, a longitudinal shaft moving screw rod is arranged on the base and is driven and connected by a longitudinal shaft moving motor, the longitudinal shaft moving screw rod is connected with a screw rod bearing nut, the screw rod bearing nut is connected with a needle feeding machine head, and the buttonhole machine head is positioned on a longitudinal slide rail of the base. The utility model has the advantages that this equipment adopts the mode that the aircraft nose removed to make up the keyhole, can improve the stability and the efficiency of making up the keyhole. The utilization rate of the whole machine is improved.
Drawings
Fig. 1 is a schematic diagram of the rear side of the structure of the present invention.
Fig. 2 is a schematic diagram of the front side of the structure of the present invention.
Fig. 3 is a schematic view of the keyhole machine head according to the present invention.
Detailed Description
In the figure, the stitching equipment for moving the sewing machine head to sew the multilayer fabrics comprises a basic frame 1, a material placing plate 2, an electric appliance box 3, a material pressing frame 4 and a fabric placing positioning set 5, and is characterized in that: be provided with horizontal axial belt mobile device 6 on the foundation frame, horizontal axial belt mobile device (by horizontal axial slide rail 12 and belt 13 drive arrangement constitute, this is conventional technique, consequently no longer gives unnecessary details) connects the keyhole aircraft nose device that is located on the foundation frame, is provided with more than 2 at least pressing frame along the horizontal axis direction on the blowing board of foundation frame one side, and every pressing frame has a surface fabric to place the location group (pressing frame and surface fabric place the location group and be conventional art, consequently no longer gives unnecessary details). The buttonholing machine head device is composed of a buttonholing machine head 7 and a base 14, the base is connected with a horizontal axial belt moving device, a longitudinal shaft moving screw rod 8 is arranged on the base and is in driving connection with a longitudinal shaft moving motor 9, the longitudinal shaft moving screw rod is connected with a screw rod bearing nut 10, the screw rod bearing nut is connected with the buttonholing machine head, and the buttonholing machine head is positioned on a longitudinal slide rail 11 of the base.
When the sewing machine is in work, more than two stations are arranged, workers can be arranged to put and position multilayer fabrics (leather fabrics with different lengths, thicknesses and materials, shirt fabrics, artificial leather fabrics and other fabrics and pre-feeding) at a first station (when the sewing machine is started initially, the workers can put and position the multilayer fabrics at two stations simultaneously), the keyhole sewing fabrics are placed at the pre-sewing leather placing position of the fabric placing and positioning group, the pressing frame presses down the fixed leather, the fabric placing and positioning group descends to be at the same horizontal position as the base frame, the screw rod is rotated by the longitudinal shaft moving motor, the base of the keyhole machine head is controlled to move to the keyhole stitch line edge distance position, and the keyhole machine head is controlled by the horizontal shaft belt moving device to control the horizontal shaft direction moving sewing of the machine head. (the length of the keyhole stitch can be adjusted by controlling the moving speed of the machine head). The fabric placing and positioning group can also move the keyhole edge distance back and forth (longitudinal movement is completed by the lead screw slide rail to adjust the position of the keyhole sewing thread, which is a conventional structure in the technical field, so that repeated description is omitted, and the thread edge distance can also be controlled by adjusting the front and back positions of the fabric placing and positioning group).
When the keyhole sewing is carried out on the first station, the placing and positioning of the multilayer fabrics of the second station can be arranged, so that the placing and positioning of the multilayer fabrics of a plurality of stations can be completed, the placing and positioning of the multilayer fabrics can be carried out while the keyhole sewing is carried out, the number of the stations can be set according to the actual situation, if the placing and positioning of the multilayer fabrics are time-consuming, more stations can be arranged, meanwhile, a plurality of groups of workers can place and position the multilayer fabrics of each station, and therefore the overall working efficiency of the machine can be greatly improved.
Claims (1)
1. The utility model provides a drive buttonhole sewing machine head removes buttonhole equipment of sewing multilayer surface fabric, places location group, its characterized in that including basic frame, blowing board, electrical apparatus case, pressure work or material rest, surface fabric: the base is connected with the horizontal axial belt moving device, the base is provided with a longitudinal shaft moving screw rod which is driven and connected by a longitudinal shaft moving motor and is connected with a screw rod bearing nut, the screw rod bearing nut is connected with a needle feeding machine head, and the buttonhole machine head is positioned on a longitudinal slide rail of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022110653.9U CN215289193U (en) | 2020-09-23 | 2020-09-23 | Buttonhole equipment for driving buttonhole sewing machine head to move and sew multilayer fabrics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022110653.9U CN215289193U (en) | 2020-09-23 | 2020-09-23 | Buttonhole equipment for driving buttonhole sewing machine head to move and sew multilayer fabrics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215289193U true CN215289193U (en) | 2021-12-24 |
Family
ID=79512322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022110653.9U Active CN215289193U (en) | 2020-09-23 | 2020-09-23 | Buttonhole equipment for driving buttonhole sewing machine head to move and sew multilayer fabrics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215289193U (en) |
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2020
- 2020-09-23 CN CN202022110653.9U patent/CN215289193U/en active Active
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