CN212771297U - Automatic pattern sewing machine - Google Patents
Automatic pattern sewing machine Download PDFInfo
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- CN212771297U CN212771297U CN202021574383.0U CN202021574383U CN212771297U CN 212771297 U CN212771297 U CN 212771297U CN 202021574383 U CN202021574383 U CN 202021574383U CN 212771297 U CN212771297 U CN 212771297U
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- sewing
- frame
- transmission mechanism
- support
- cloth
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- 238000009958 sewing Methods 0.000 title claims abstract description 71
- 230000007246 mechanism Effects 0.000 claims abstract description 105
- 239000010985 leather Substances 0.000 claims abstract description 38
- 230000005540 biological transmission Effects 0.000 claims abstract description 37
- 239000004744 fabric Substances 0.000 claims abstract description 34
- 238000003825 pressing Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 210000003323 beak Anatomy 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 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
- 238000002360 preparation method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model particularly discloses a pattern automatic sewing machine, which comprises a frame, one side of the top of the frame is provided with a sewing mechanism extending to the outside of the frame, the top of the frame is provided with a working panel corresponding to the sewing mechanism, the working panel is provided with a needle plate mechanism, the frame is provided with a bobbin fixing mechanism, the bobbin fixing mechanism is provided with a wire mechanism, two sides of the top of the frame are respectively provided with a transmission mechanism, a first driving motor is arranged below the frame, the tops of the two transmission mechanisms are respectively provided with a first sliding frame which is arranged on the transmission mechanism in a sliding way and is axially connected with the transmission mechanism, the end parts of the two first sliding frames are jointly fixed with a second bracket, the second bracket is internally provided with a second transmission mechanism, the second transmission mechanism is provided with a cloth leather mounting and fixing device, the side part of the second bracket or the end part of one, on the premise of reducing the labor intensity of operators, the stability of the stitch of the pattern is ensured, and the surface quality of the pattern is improved.
Description
Technical Field
The utility model relates to a sewing machine, concretely relates to automatic sewing machine of pattern.
Background
A conventional pattern sewing machine forms a stitch by forming a loop of an upper thread and inserting a lower thread through the loop of the upper thread to interlace the upper thread with the lower thread. The upper thread is inserted into the needle from the bobbin, and the lower thread is stored in the shuttle having the beak in a state of being wound around the bobbin. The coil is formed by raising a needle inserted with an upper thread from a lower dead point. The bobbin is rotated in a state where the coil is caught by the bobbin tip of the bobbin, and the bobbin core is bored through the upper thread, whereby the upper thread is interlaced with the lower thread. Here, as a preparation stage of a sewing operation, an operation of setting a bobbin on a sewing machine by an operator and setting the thread (top thread) in a thread path including inserting the thread (top thread) into a needle is called a thread insertion (or thread hooking) of the top thread, and the conventional sewing machine has the following problems: firstly, the labor intensity of the operator is high, and secondly, the patterns can be sewn out only by manual movement, so that the labor intensity of the operator is further increased.
Therefore, the current manufacturers have developed an automatic pattern sewing machine, which fixes the sewing mechanism and the needle plate mechanism of the pattern sewing machine together, and adds an X-axis moving mechanism, a Y-axis moving mechanism and a pattern sewing control device to drive the sewing mechanism and the needle plate mechanism to move to complete the pattern sewing, so as to reduce the labor intensity of operators, but create new technical problems: the poor stability of sewing mechanism and faller mechanism leads to the stitch seam of style unstable, and the surface quality of style is relatively poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, we provide an automatic pattern sewing machine, which aims to: on the premise of reducing the labor intensity of operators, the stability of the stitch of the pattern is ensured, and the surface quality of the pattern is improved.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
an automatic pattern sewing machine comprises a frame, wherein a sewing support is arranged on one side of the top of the frame, a sewing mechanism is arranged below the tail end of the sewing support, a working panel corresponding to the sewing mechanism is arranged on the other side of the top of the frame, a needle plate mechanism corresponding to the sewing mechanism is arranged on the working panel, a bobbin fixing mechanism corresponding to the needle plate mechanism is arranged on the frame, and a wire guide mechanism corresponding to the needle plate mechanism is arranged on the bobbin fixing mechanism;
the sewing machine comprises a sewing support, wherein a rack on two sides of the sewing support is respectively provided with a transmission mechanism, a first driving motor axially connected with the two transmission mechanisms is arranged below the rack, the tops of the two transmission mechanisms are respectively provided with a first sliding frame which is arranged on the transmission mechanism in a sliding manner and axially connected with the transmission mechanism, the end parts of the two first sliding frames are jointly fixed with a second support, the second support is internally provided with a second transmission mechanism, the second transmission mechanism is provided with a leather mounting and fixing device which corresponds to the sewing mechanism and slides relative to the second support, and the side part of the second support or the end part of one of the first sliding frames is provided with a second driving motor axially connected with the second transmission mechanism;
the machine frame is also provided with a pattern sewing control device which is electrically connected with the sewing mechanism, the thread guide mechanism, the first driving motor and the second driving motor.
Preferably, the top of the frame is provided with a heat dissipation cover plate corresponding to the first driving motor.
Preferably, the cloth leather installation fixing device comprises a connecting device connected with the second transmission mechanism and a cloth leather supporting plate which slides relative to the working panel, wherein the connecting device is sequentially connected with the second transmission mechanism, pressing mechanisms corresponding to cloth or leather are arranged on two sides of the cloth leather supporting plate, through holes corresponding to the sewing mechanisms are formed in the cloth leather supporting plate, and anti-skidding protrusions which are gradually dispersed from the center to two ends and are symmetrical to each other are arranged on the surfaces of the cloth leather supporting plates on two sides of each through hole.
Through the technical scheme, through the cooperation of two drive mechanisms, two first carriage and a second support, a double-support's longitudinal movement guide rail has been formed, the stability of cloth or leather when longitudinal movement has been guaranteed, the second support, the lateral shifting device has been constituteed with leather mounting and fixing device to the second drive mechanism, the stability of cloth or leather when lateral shifting has been guaranteed, leather mounting and fixing device can expand cloth or leather completely, cloth or leather is prevented to curl up in the use, the stitch of style is guaranteed to be stable, the surface quality of style has been improved, wherein, at the in-process of whole sewing style, sewing mechanism and faller mechanism do not need the removal, the stability of sewing mechanism and faller mechanism has been improved, further guarantee the stitch of style is stable, the surface quality of style has further been improved.
In conclusion, on the premise of reducing the labor intensity of operators, the stitch stability of the pattern is ensured, and the surface quality of the pattern is improved.
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 top view of an automatic pattern sewing machine disclosed in embodiment 1 of the present invention;
fig. 2 is a schematic view of a front view structure of an automatic pattern sewing machine disclosed in embodiment 1 of the present invention;
FIG. 3 is an enlarged schematic view of FIG. 1 at A;
fig. 4 is a schematic top view of an automatic pattern sewing machine according to embodiment 2 of the present invention;
fig. 5 is a schematic view of a front view structure of an automatic pattern sewing machine disclosed in embodiment 2 of the present invention.
The corresponding part names indicated by the numbers and letters in the drawings:
1. the sewing machine comprises a frame 2, a sewing support 21, a sewing mechanism 22, a working panel 23, a bobbin fixing mechanism 24, a wire guiding mechanism 25, a transmission mechanism 3, a first driving motor 31, a first sliding frame 32, a second support 33, a cloth leather mounting and fixing device 331, a connecting device 332, a cloth leather supporting plate 333, a pressing mechanism 334, a through hole 335, an anti-skid protrusion 34, a second driving motor 41, a pattern sewing control device 5 and a heat dissipation cover plate.
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 efforts belong to the protection scope of the present invention.
The following describes the embodiments of the present invention in further detail with reference to the schematic drawings.
Example 1.
As shown in fig. 1, 2 and 3, an automatic pattern sewing machine comprises a frame 1, a sewing support 2 is arranged on one side of the top of the frame 1, a sewing mechanism 21 is arranged below the tail end of the sewing support 2, a working panel 22 corresponding to the sewing mechanism 21 is arranged on the other side of the top of the frame 1, a needle plate mechanism corresponding to the sewing mechanism 21 is arranged on the working panel 22, a bobbin fixing mechanism 23 corresponding to the needle plate mechanism is arranged on the frame 1, and a wire guide mechanism 24 corresponding to the needle plate mechanism is arranged on the bobbin fixing mechanism 23.
The sewing machine is characterized in that the machine frame 1 on two sides of the sewing support 2 is respectively provided with a transmission mechanism 25, a first driving motor 3 axially connected with the two transmission mechanisms 25 is arranged below the machine frame 1, the tops of the two transmission mechanisms 25 are respectively provided with a first sliding frame 31 which is arranged on the transmission mechanisms 25 in a sliding mode and axially connected with the transmission mechanisms 25, the end portions of the two first sliding frames 31 are jointly fixed with a second support 32, a second transmission mechanism is arranged in the second support 32, a cloth leather mounting and fixing device 33 which corresponds to the sewing mechanism 21 and slides relative to the second support 32 is arranged on the second transmission mechanism, and a second driving motor 34 axially connected with the second transmission mechanism is arranged on the end portion of one first sliding frame 31.
The frame 1 is also provided with a pattern sewing control device 41 which is electrically connected with the sewing mechanism 21, the thread guide mechanism 24, the first driving motor 3 and the second driving motor 34.
The top of the frame 1 is provided with a heat dissipation cover plate 5 corresponding to the first driving motor 3.
Cloth leather installation fixing device 33 including consecutive connecting device 331 that links to each other with second drive mechanism and with work panel 22 relative slip's cloth leather backup pad 332, the both sides of cloth leather backup pad 332 are equipped with hold-down mechanism 333 corresponding with cloth or leather, be equipped with the through-hole 334 corresponding with sewing mechanism 21 on the cloth leather backup pad 332, the cloth leather backup pad 332 surface of through-hole 334 both sides is equipped with by the center to both ends disperse gradually and mutual symmetry's anti-skidding bellied thing 335, through hold-down mechanism 333 and anti-skidding bellied thing 335's cooperation, expandes cloth or leather completely, has prevented that cloth or leather from rolling up in the use, has ensured the stitch of style stable, has improved the surface quality of style.
The working process of the automatic pattern sewing machine is as follows: through the cooperation of two transmission mechanisms 25, two first carriage 31 and a second support 32, a double-support longitudinal movement guide rail is formed, the stability of cloth or leather in longitudinal movement is ensured, the second support 32, the second transmission mechanism and the cloth leather installation fixing device 33 form a transverse movement device, the stability of cloth or leather in transverse movement is ensured, the cloth or leather can be completely unfolded by the cloth leather installation fixing device 33, the cloth or leather is prevented from being curled in the using process, the stability of stitches of patterns is ensured, and the surface quality of the patterns is improved.
In conclusion, on the premise of reducing the labor intensity of operators, the stitch stability of the pattern is ensured, and the surface quality of the pattern is improved.
Above be exactly a pattern automatic sewing machine's structural feature and effect, its advantage: on the premise of reducing the labor intensity of operators, the stability of the stitch of the pattern is ensured, and the surface quality of the pattern is improved.
Example 2.
As shown in fig. 4 and 5, compared with embodiment 1, the difference is that the side portion of the second bracket 32 is provided with a second driving motor 34 axially connected with the second transmission mechanism, and the rest is the same as embodiment 1, and is not particularly limited herein, and also falls within the protection scope of the present invention. The production process is also the same as in example 1 and will not be described herein.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the inventive concept, and all of them belong to the protection scope of the present invention.
Claims (3)
1. An automatic pattern sewing machine is characterized by comprising a rack (1), wherein one side of the top of the rack (1) is provided with a sewing support (2), a sewing mechanism (21) is arranged below the tail end of the sewing support (2), the other side of the top of the rack (1) is provided with a working panel (22) corresponding to the sewing mechanism (21), the working panel (22) is provided with a needle plate mechanism corresponding to the sewing mechanism (21), the rack (1) is provided with a bobbin fixing mechanism (23) corresponding to the needle plate mechanism, and the bobbin fixing mechanism (23) is provided with a wire guide mechanism (24) corresponding to the needle plate mechanism;
the sewing machine is characterized in that a transmission mechanism (25) is respectively arranged on the machine frame (1) at two sides of the sewing support (2), a first driving motor (3) axially connected with the two transmission mechanisms (25) is arranged below the machine frame (1), a first sliding frame (31) which is slidably arranged on the transmission mechanism (25) and axially connected with the transmission mechanism (25) is respectively arranged at the top of the two transmission mechanisms (25), a second support (32) is jointly fixed at the end part of the two first sliding frames (31), a second transmission mechanism is arranged in the second support (32), a leather mounting and fixing device (33) which corresponds to the sewing mechanism (21) and slides relative to the second support (32) is arranged on the second transmission mechanism, a second driving motor (34) axially connected with a second transmission mechanism is arranged at the side part of the second bracket (32) or the end part of one of the first sliding frames (31);
the frame (1) is also provided with a pattern sewing control device (41) which is electrically connected with the sewing mechanism (21), the thread guide mechanism (24), the first driving motor (3) and the second driving motor (34).
2. An automatic pattern sewing machine according to claim 1, wherein a heat-dissipating cover plate (5) corresponding to the first driving motor (3) is provided on the top of the frame (1).
3. The automatic pattern sewing machine according to claim 1, wherein the cloth leather mounting and fixing device (33) comprises a connecting device (331) connected with the second transmission mechanism and a cloth leather supporting plate (332) which slides relative to the working panel (22) and is sequentially connected, pressing mechanisms (333) corresponding to cloth or leather are arranged on two sides of the cloth leather supporting plate (332), through holes (334) corresponding to the sewing mechanism (21) are arranged on the cloth leather supporting plate (332), and anti-skid protrusions (335) which are gradually dispersed from the center to two ends and are symmetrical to each other are arranged on the surfaces of the cloth leather supporting plates (332) on two sides of the through holes (334).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021574383.0U CN212771297U (en) | 2020-07-31 | 2020-07-31 | Automatic pattern sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021574383.0U CN212771297U (en) | 2020-07-31 | 2020-07-31 | Automatic pattern sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212771297U true CN212771297U (en) | 2021-03-23 |
Family
ID=75049690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021574383.0U Expired - Fee Related CN212771297U (en) | 2020-07-31 | 2020-07-31 | Automatic pattern sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212771297U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114059236A (en) * | 2020-07-31 | 2022-02-18 | 吴江市达意机械有限公司 | Automatic pattern sewing machine |
-
2020
- 2020-07-31 CN CN202021574383.0U patent/CN212771297U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114059236A (en) * | 2020-07-31 | 2022-02-18 | 吴江市达意机械有限公司 | Automatic pattern sewing machine |
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| Date | Code | Title | Description |
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| 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: 20210323 |