CN211142411U - Elasticity waist of trousers sewing device - Google Patents
Elasticity waist of trousers sewing device Download PDFInfo
- Publication number
- CN211142411U CN211142411U CN201921397927.8U CN201921397927U CN211142411U CN 211142411 U CN211142411 U CN 211142411U CN 201921397927 U CN201921397927 U CN 201921397927U CN 211142411 U CN211142411 U CN 211142411U
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- Prior art keywords
- tensioning frame
- frame
- tensioning
- pressing
- supporting
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- Expired - Fee Related
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Abstract
The utility model provides a sewing device for tightening trouser waist, which comprises a frame, a machine head and a supporting device; the supporting device comprises a tensioning mechanism, a rotating mechanism and a pressing mechanism which are arranged on the rack; the tensioning mechanism comprises a horizontal guide rail arranged on the rack, a left tensioning frame and a right tensioning frame are arranged on the guide rail, driving cylinders are respectively arranged on the left tensioning frame and the right tensioning frame, and the left tensioning frame and the right tensioning frame can horizontally slide along the guide rail; the rotating mechanism is a supporting rod arranged on the left tensioning frame and the right tensioning frame, and a supporting shaft sleeve is rotatably arranged on the supporting rod; the pressing mechanism is a pressing shaft arranged on the left tensioning frame and the right tensioning frame, the pressing shaft is parallel to the axis of the supporting rod, and the pressing shaft is connected with the left tensioning frame and the right tensioning frame through a connecting seat. The utility model discloses but set up the tight frame that rises and hold-down mechanism come to support, tensioning and location the elastic cord waist of trousers material. Prevent the sliding or deviation in the sewing process, ensure the high quality of the finished product and the neat and beautiful sewing thread.
Description
Technical Field
The utility model belongs to the technical field of clothing equipment and specifically relates to an elasticity waist of trousers sewing device.
Background
Most of the existing clothes are made by sewing with a sewing machine, and along with the continuous improvement of living standard, the requirements of people on the sewing quality, wearing comfort and aesthetic degree of clothes are also improved. For sewing ordinary cloth, the sewing technical requirements are not high, however, when sewing elastic cloth, the elastic band needs to be in a tensioned state before the tensioned elastic band is sewn with the clothes. In this case, if the sewing machine is simply operated by a human, the sewing may be uneven.
The existing sewing equipment adopts a tensioning bracket to tension an elastic band, the elastic band and the waist of trousers are sleeved on the tensioning bracket together, and then the sewing is carried out by rotating simultaneously. However, the elastic band can be fixed on the tensioning support by means of resilience force, and the waist cloth is smooth and is easy to deviate or slide relatively in the rotating process, so that the position of the elastic band and the waist of the trousers deviates, and the suture line is not neat in bending, so that the use and the attractiveness are affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an elasticity waist of trousers sewing device to solve the problem that current sewing equipment easily produced the skew.
The utility model discloses a realize like this: an elastic trousers waist sewing device, which comprises a frame, a machine head and a supporting device;
the machine head is arranged on the machine frame and comprises a needle frame, a machine needle and a pressing plate;
the supporting device comprises a tensioning mechanism, a rotating mechanism and a pressing mechanism which are arranged on the rack;
the tensioning mechanism comprises a horizontal guide rail arranged on the rack, a left tensioning frame and a right tensioning frame are arranged on the guide rail, driving cylinders are respectively arranged on the left tensioning frame and the right tensioning frame, and the left tensioning frame and the right tensioning frame can horizontally slide along the guide rail;
the rotating mechanism is a supporting rod arranged on the left tensioning frame and the right tensioning frame, and a supporting shaft sleeve is rotatably arranged on the supporting rod;
the pressing mechanism is a pressing shaft arranged on the left tensioning frame and the right tensioning frame, the pressing shaft is parallel to the axis of the supporting rod, and the pressing shaft is connected with the left tensioning frame and the right tensioning frame through a connecting seat.
Preferably, the connecting seat is cylindrical, the pressing shaft is arranged on the side surface of the cylinder of the connecting seat, and the connecting seat is provided with a positioning salient point; the tensioning frame is provided with an open through groove, the connecting seat is arranged in the through groove, and a positioning recess is arranged on the groove surface of the through groove.
Preferably, the supporting rods are horizontally arranged, and the number of the supporting rods on the left tensioning frame and the right tensioning frame is the same.
Preferably, a pressing shaft sleeve is rotatably arranged on the pressing shaft.
Preferably, a pressing protrusion is arranged on the pressing shaft sleeve.
Adopt above-mentioned technical scheme, the utility model discloses but set up the tight frame that rises and hold-down mechanism come to support, tensioning and location the elastic cord waist of trousers material. The elastic band and the waist cloth are prevented from sliding or deviating from each other in the sewing process, so that the finished product quality is high, and the sewing line is neat and attractive.
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 these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2-3 are schematic structural views of the tensioning frame of the present invention;
fig. 4 is a schematic structural view of the pressing shaft of the present invention.
In the figure: the device comprises a machine frame, a machine head, a machine needle, a pressing plate, a horizontal guide rail, a left tensioning frame, a right tensioning frame, a driving cylinder, a supporting rod, a pressing shaft, a connecting seat, a positioning salient point, a through groove and a pressing shaft sleeve, wherein the machine frame is 1, the machine head is 2, the machine needle is 3, the pressing plate is 4, the horizontal guide rail is 5, the left tensioning frame is 6, the right tensioning frame is 7, the driving cylinder is 8, the supporting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in figure 1, the utility model provides a tightness waist of trousers sewing device, which comprises a frame 1, a machine head and a supporting device. The machine head is arranged on the machine frame, and the machine head 2 comprises a needle frame, a machine needle 3 and a pressing plate 4.
The utility model discloses a strutting arrangement is including setting up tight mechanism, slewing mechanism and the hold-down mechanism that rises in the frame.
The tensioning mechanism comprises a horizontal guide rail 5 arranged on the frame 1, a left tensioning frame 6 and a right tensioning frame 7 are arranged on the guide rail 5, driving cylinders 8 are respectively arranged on the left tensioning frame 6 and the right tensioning frame 7, and the left tensioning frame 6 and the right tensioning frame 7 can horizontally slide along the guide rail 5. Before sewing, the two tensioning frames are close to each other, so that the elastic band and the trouser waist can be conveniently sleeved, and then the air cylinder is driven to separate the two tensioning frames, so that the trouser waist is opened, the elastic band is tensioned, and the sewing is started. After sewing, the two tensioning frames are driven by the cylinder to approach, so that the finished product of the waist of trousers can be conveniently taken down.
The rotating mechanism is a supporting rod 9 arranged on the left tensioning frame and the right tensioning frame, and a supporting shaft sleeve is rotatably arranged on the supporting rod. The elastic band and the waist of trousers can be sleeved on the supporting rods, the supporting rods are horizontally arranged, and the number of the supporting rods on the left tensioning frame and the right tensioning frame is the same. As an embodiment, the number of the supporting rods is two, and the supporting rods on the left tensioning frame and the right tensioning frame form a trapezoidal structure. Because the supporting shaft sleeve can rotate around the supporting rods, the elastic band and the waist of the trousers can rotate in the shape limited by the four supporting rods, and the sewing is finished.
The utility model discloses a hold-down mechanism is for setting up the last compress tightly axle 10 of tight frame that rises in a left side, the right side, and compress tightly axle 10 is parallel with the axis of bracing piece 9, and compress tightly axle 10 is connected with the tight frame that rises in a left side, the right side through connecting seat 11. The connecting seat 11 is cylindrical, the pressing shaft 10 is arranged on the cylindrical side surface of the connecting seat, and the connecting seat is provided with a positioning salient point 12; the tensioning frame is provided with an open through groove 13, the connecting seat is arranged in the through groove, and the groove surface of the through groove is provided with a positioning recess. A pressing sleeve is rotatably provided on the pressing shaft 10.
The setting of compress tightly the axle can place the completion back at elastic cord and waist of trousers, with two layer material centre gripping between supporting shaft sleeve and compress tightly the axle sleeve, make two-layer material atress compress tightly between two pivots, prevent the condition such as skew from taking place between two-layer material, make the high quality of making up, the stylolite is neat.
Preferably, the compressing protrusion is arranged on the compressing shaft sleeve 15, so that two layers of materials are combined more tightly, and sliding and deviation are not easy to generate.
Claims (5)
1. A sewing device for elastic trousers waist is characterized by comprising a frame, a machine head and a supporting device;
the machine head is arranged on the machine frame and comprises a needle frame, a machine needle and a pressing plate;
the supporting device comprises a tensioning mechanism, a rotating mechanism and a pressing mechanism which are arranged on the rack;
the tensioning mechanism comprises a horizontal guide rail arranged on the rack, a left tensioning frame and a right tensioning frame are arranged on the guide rail, driving cylinders are respectively arranged on the left tensioning frame and the right tensioning frame, and the left tensioning frame and the right tensioning frame can horizontally slide along the guide rail;
the rotating mechanism is a supporting rod arranged on the left tensioning frame and the right tensioning frame, and a supporting shaft sleeve is rotatably arranged on the supporting rod;
the pressing mechanism is a pressing shaft arranged on the left tensioning frame and the right tensioning frame, the pressing shaft is parallel to the axis of the supporting rod, and the pressing shaft is connected with the left tensioning frame and the right tensioning frame through a connecting seat.
2. The elastic waistband sewing device as claimed in claim 1, wherein said connecting base is cylindrical, said pressing shaft is disposed on a cylindrical side surface of said connecting base, and positioning protrusions are disposed on said connecting base; the tensioning frame is provided with an open through groove, the connecting seat is arranged in the through groove, and a positioning recess is arranged on the groove surface of the through groove.
3. The elastic waistband sewing device as claimed in claim 1, wherein the support rods are horizontally arranged, and the number of the support rods on the left and right tensioning frames is the same.
4. The apparatus of claim 1, wherein a pinch roller sleeve is rotatably mounted on said pinch roller.
5. The elastic waistband sewing device of claim 4, wherein a pressing protrusion is provided on the pressing shaft sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921397927.8U CN211142411U (en) | 2019-08-27 | 2019-08-27 | Elasticity waist of trousers sewing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921397927.8U CN211142411U (en) | 2019-08-27 | 2019-08-27 | Elasticity waist of trousers sewing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211142411U true CN211142411U (en) | 2020-07-31 |
Family
ID=71761215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921397927.8U Expired - Fee Related CN211142411U (en) | 2019-08-27 | 2019-08-27 | Elasticity waist of trousers sewing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211142411U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112137220A (en) * | 2020-09-22 | 2020-12-29 | 广州高科制衣设备有限公司 | Underpants elastic band opens hot pressing equipment |
-
2019
- 2019-08-27 CN CN201921397927.8U patent/CN211142411U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112137220A (en) * | 2020-09-22 | 2020-12-29 | 广州高科制衣设备有限公司 | Underpants elastic band opens hot pressing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200731 Termination date: 20210827 |