CN216338354U - Sewing machine head moving structure of pocket hemming sewing machine - Google Patents
Sewing machine head moving structure of pocket hemming sewing machine Download PDFInfo
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- CN216338354U CN216338354U CN202122886907.0U CN202122886907U CN216338354U CN 216338354 U CN216338354 U CN 216338354U CN 202122886907 U CN202122886907 U CN 202122886907U CN 216338354 U CN216338354 U CN 216338354U
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Abstract
The utility model discloses a sewing machine head moving structure of a pocket hemming sewing machine, which comprises a frame, a sewing machine head and a driving mechanism, wherein the frame is provided with a first frame and a second frame; the sewing machine head is horizontally movably arranged on the frame; the driving mechanism comprises a driving motor, a screw rod and a driving slide block; the driving motor is arranged on the rack; the screw rod is rotatably arranged on the rack, and one end of the screw rod is connected with an output shaft of the driving motor; one end of the driving sliding block is connected with the sewing machine head, and the other end of the driving sliding block is movably connected with the screw rod; the driving motor is used for driving the sewing machine head to move horizontally. The utility model has simple and reasonable structure, and the driving motor for driving the sewing machine head is arranged on the frame and is matched with the action of the screw rod and the driving slide block, so that the sewing machine head can be conveniently driven to horizontally move, namely, the sewing machine head can conveniently move outwards, and further threading and thread core changing can be conveniently carried out.
Description
Technical Field
The utility model relates to the technical field of pocket sewing, in particular to a sewing machine head moving structure of a pocket hemming sewing machine.
Background
The existing pocket hemming sewing machine is equipment for hemming and then sewing pocket cloth, and generally comprises a machine frame, a feeding mechanism, a hemming mechanism and a sewing machine head, wherein the feeding mechanism, the hemming mechanism and the sewing machine head are arranged on the machine frame and are fixed. The feeding mechanism is used for conveying pocket cloth, the edge curling mechanism is used for curling edges in the conveying process, sewing is carried out by the sewing machine head after the edge curling is finished, and the thread is cut by a manual or thread cutting mechanism after the sewing is finished. However, the pocket hemming sewing machines on the market generally have the problems of difficult threading and difficult thread changing cores, and because the hemming mechanism can block the sewing needle on the fixed sewing machine head to a certain extent in the using process and is not easy to operate outside the machine, the problems of difficult threading and difficult thread changing cores are caused. Accordingly, there is a need for improvements in the art.
SUMMERY OF THE UTILITY MODEL
In view of the above problems in the prior art, it is an object of the present invention to provide a sewing machine head moving structure of a pocket hemming sewing machine, so as to solve the above problems.
In order to achieve the purpose, the technical scheme of the utility model is as follows:
a sewing machine head moving structure of a pocket hemming sewing machine comprises a frame, a sewing machine head and a driving mechanism; the sewing machine head is horizontally movably arranged on the frame; the driving mechanism comprises a driving motor, a screw rod and a driving slide block; the driving motor is arranged on the rack; the screw rod is rotatably arranged on the rack, and one end of the screw rod is connected with an output shaft of the driving motor; one end of the driving sliding block is connected with the sewing machine head, and the other end of the driving sliding block is movably connected with the screw rod; the driving motor is used for driving the sewing machine head to move horizontally.
As a specific embodiment, the sewing machine further comprises a locking mechanism which is arranged on the frame and is used for locking the sewing machine head.
Furthermore, the locking mechanism comprises a locking cylinder and a locking head; the locking cylinder is vertically fixed on the rack; the locking head is arranged on an output shaft of the locking cylinder; a locking hole matched with the locking head is formed in the sewing machine head; the locking cylinder drives the locking head to be inserted into the locking hole, so that the sewing machine head can be locked.
Further, the end of the locking head far away from the locking cylinder is in a tip shape.
Further, a sliding rail assembly is arranged between the bottom of the sewing machine head and the rack; the sliding rail component comprises a sliding rail and a sliding block; the sliding rail is fixed on the rack, and the upper end and the lower end of the sliding block are respectively connected with the sewing machine head and the sliding rail.
Further, the sliding rail assemblies are arranged in two groups in parallel, and the two groups of sliding rail assemblies are respectively arranged on two sides of the bottom of the sewing machine head.
As a specific embodiment, the driving mechanism further comprises a fixed seat; the driving motor and the screw rod are installed on the rack through the fixed seat.
As a specific embodiment, a touch screen is further disposed on the rack.
The utility model has the beneficial effects that:
the utility model has simple and reasonable structure, and the driving motor for driving the sewing machine head is arranged on the frame and is matched with the action of the screw rod and the driving slide block, so that the sewing machine head can be conveniently driven to horizontally move, namely, the sewing machine head can conveniently move outwards, and further threading and thread core changing can be conveniently carried out. The sewing machine head can be locked by arranging the locking mechanism, so that the sewing machine head is prevented from loosening when not required to be moved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
fig. 3 is a schematic structural view of the drive mechanism of the present invention.
Reference numerals:
1. a frame; 2. a sewing machine head; 3. a drive mechanism; 31. a drive motor; 32. a fixed seat; 33. a screw rod; 34. driving the slide block; 4. a locking cylinder; 5. a locking head; 6. a slide rail; 8. a touch screen; 9. a sewing needle; 10. a locking hole; 11. and a curling mechanism.
Detailed Description
The utility model will be further elucidated with reference to the drawings and the embodiments, which are exemplary only and do not limit the scope of the utility model.
As shown in fig. 1-3, a sewing machine head moving structure of a pocket hemming sewing machine comprises a frame 1, a sewing machine head 2 and a driving mechanism 3; the sewing machine head 2 is horizontally movably arranged on the frame 1; the driving mechanism 3 comprises a driving motor 31, a screw rod 33 and a driving slide block 34; the driving motor 31 is arranged on the frame 1; the screw rod 33 is rotatably arranged on the frame 1, and one end of the screw rod 33 is connected with an output shaft of the driving motor 31; one end of the driving slide block 34 is connected with the sewing machine head 2, and the other end is movably connected with the screw rod 33; the driving motor 31 is used for driving the sewing machine head 2 to move horizontally.
And the locking mechanism is arranged on the frame 1 and used for locking the sewing machine head 2.
Specifically, the locking mechanism comprises a locking cylinder 4 and a locking head 5; the locking cylinder 4 is vertically fixed on the frame 1; the locking head 5 is arranged on an output shaft of the locking cylinder 4; a locking hole 11 matched with the locking head 5 is arranged on the sewing machine head 2; the locking head 5 is driven to be inserted into the locking hole 11 by the locking cylinder 4, so that the sewing machine head 2 can be locked. In order to conveniently install and fix the locking cylinder 4, the locking cylinder 4 is fixed at the bottom of the frame 1, and the locking head 5 is inserted into the locking hole 11 from bottom to top. Can be used for locking sewing machine head 2 through above setting, prevent that it from appearing not hard up when not needing to remove.
Specifically, the end of the locking head 5 far away from the locking cylinder 4 is pointed, so that the locking head can be more easily inserted into the locking hole 11, and the situation that the locking head 5 cannot be inserted into the locking hole 11 due to slight dislocation of the locking head 5 and the locking hole 11 is prevented.
In order to ensure that the sewing machine head 2 moves more stably, a sliding rail component is arranged between the bottom of the sewing machine head 2 and the frame 1; the slide rail component comprises a slide rail 6 and a slide block (not shown); the slide rail 6 is fixed on the frame 1, and the upper end and the lower end of the slide block are respectively connected with the sewing machine head 2 and the slide rail 6.
Preferably, in order to further improve the moving stability of the sewing machine head 2, the two sets of sliding rail assemblies are arranged in parallel, and the two sets of sliding rail assemblies are respectively arranged on two sides of the bottom of the sewing machine head 2.
The driving mechanism 3 also comprises a fixed seat 32; the driving motor 31 and the screw rod 33 are both installed on the frame 1 through the fixing seat 32, that is, the driving motor 31 and the screw rod 33 are both installed on the fixing seat 32, so that the driving motor 31 and the screw rod 33 can be conveniently assembled.
A touch screen 9 is also arranged on the frame 1, and people can start or stop the driving motor 31, the locking cylinder 4 and the like by operating on the touch screen 9.
A sewing needle 10 is provided on the sewing head 2 for sewing.
In order to make the sewing machine head 2 respectively cooperate with the driving motor 31 and the locking head 5, the bottom of the sewing machine head 2 is a fixing plate, the locking hole 5 is arranged on the fixing plate, and two ends of the driving slider 34 are respectively connected with the screw rod 33 and the fixing plate.
The following describes the principle of use of the utility model in order to understand the utility model:
first, as shown in fig. 2, a hemming mechanism 11 is further provided on the frame 1 on the side of the sewing needle 10. When threading or thread core changing is needed, the driving motor 31 and the locking cylinder 4 are started on the touch screen 9, the output shaft of the locking cylinder 4 contracts and drives the locking head 5 to move downwards to separate from the sewing machine head 2, so that the sewing machine head 2 can move, then, the driving motor 31 drives the screw rod 33 to rotate, the driving slide block 34 is driven to move outwards, the sewing machine head 2 is synchronously driven to move towards the direction away from the curling mechanism 11, so that the sewing machine head 2 is far away from the curling mechanism 11, namely, the sewing needle 10 is also far away from the curling mechanism 11 and can not be blocked, and threading and thread core changing can be conveniently carried out. After the operation is finished, the driving motor 31 drives the driving slide block 34 to reset through the operation of the touch screen 9, the sewing machine head 2 is synchronously driven to reset, then, the output shaft of the locking cylinder 4 extends to drive the locking head 5 to be inserted into the locking hole 11, so that the sewing machine head 2 is locked, and the sewing machine head 2 cannot be loosened.
The utility model has simple and reasonable structure, and the driving motor 31 for driving the sewing machine head 2 is arranged on the frame 1 and is matched with the functions of the screw rod 33 and the driving slide block 34, so that the sewing machine head 2 can be conveniently driven to horizontally move, namely, the sewing machine head 2 can be conveniently moved outwards, and further threading and thread core changing can be conveniently carried out.
The present invention is not limited to the above-described embodiments, and various modifications and variations of the present invention are intended to be included within the scope of the claims and the equivalent technology of the present invention if they do not depart from the spirit and scope of the present invention.
Claims (8)
1. The utility model provides a sewing machine head moving structure of pocket hem sewing machine which characterized in that:
comprises a frame, a sewing machine head and a driving mechanism; the sewing machine head is horizontally movably arranged on the frame; the driving mechanism comprises a driving motor, a screw rod and a driving slide block; the driving motor is arranged on the rack; the screw rod is rotatably arranged on the rack, and one end of the screw rod is connected with an output shaft of the driving motor; one end of the driving sliding block is connected with the sewing machine head, and the other end of the driving sliding block is movably connected with the screw rod; the driving motor is used for driving the sewing machine head to move horizontally.
2. The sewing machine head moving structure of a pocket hemming machine according to claim 1, wherein: the sewing machine further comprises a locking mechanism which is arranged on the frame and used for locking the sewing machine head.
3. The sewing machine head moving structure of a pocket hemming machine according to claim 2, wherein:
the locking mechanism comprises a locking cylinder and a locking head; the locking cylinder is vertically fixed on the rack; the locking head is arranged on an output shaft of the locking cylinder; a locking hole matched with the locking head is formed in the sewing machine head; the locking cylinder drives the locking head to be inserted into the locking hole, so that the sewing machine head can be locked.
4. The sewing machine head moving structure of a pocket hemming machine according to claim 3, wherein: the end of the locking head far away from the locking cylinder is in a pointed shape.
5. The sewing machine head moving structure of a pocket hemming machine according to claim 1, wherein:
a sliding rail assembly is arranged between the bottom of the sewing machine head and the rack; the sliding rail component comprises a sliding rail and a sliding block; the sliding rail is fixed on the rack, and the upper end and the lower end of the sliding block are respectively connected with the sewing machine head and the sliding rail.
6. The sewing machine head moving structure of a pocket hemming machine according to claim 5, wherein:
the sliding rail assemblies are arranged in two groups in parallel, and the two groups of sliding rail assemblies are respectively arranged on two sides of the bottom of the sewing machine head.
7. The sewing machine head moving structure of a pocket hemming machine according to claim 1, wherein:
the driving mechanism also comprises a fixed seat; the driving motor and the screw rod are installed on the rack through the fixed seat.
8. The sewing machine head moving structure of a pocket hemming machine according to claim 1, wherein:
and the rack is also provided with a touch screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122886907.0U CN216338354U (en) | 2021-11-23 | 2021-11-23 | Sewing machine head moving structure of pocket hemming sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122886907.0U CN216338354U (en) | 2021-11-23 | 2021-11-23 | Sewing machine head moving structure of pocket hemming sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216338354U true CN216338354U (en) | 2022-04-19 |
Family
ID=81152921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122886907.0U Active CN216338354U (en) | 2021-11-23 | 2021-11-23 | Sewing machine head moving structure of pocket hemming sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216338354U (en) |
-
2021
- 2021-11-23 CN CN202122886907.0U patent/CN216338354U/en active Active
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