CN107723949B

CN107723949B - Sewing machine with drilling function

Info

Publication number: CN107723949B
Application number: CN201711091182.8A
Authority: CN
Inventors: 徐艳梅; 石邦利
Original assignee: Huitong County Feng Hua Xuan Clothing LLC
Current assignee: Huitong County Feng Hua Xuan Clothing LLC
Priority date: 2017-11-08
Filing date: 2017-11-08
Publication date: 2020-02-04
Anticipated expiration: 2037-11-08
Also published as: CN107723949A

Abstract

The invention discloses a sewing machine with a drilling function, which comprises a bracket, a working panel and a sewing machine main body, wherein a drilling module is arranged on the sewing machine main body, and an ornament placing table is arranged at the lower end of the drilling module; the ornament placing table is fixed on the working panel; the ornament placing table is provided with a countersunk through hole matched with the ornament; the number of countersunk head through holes is two, one of the countersunk head through holes is arranged right below the needle head in the sewing machine body, and the other countersunk head through hole is arranged right below the drilling module. The invention aims to provide a sewing machine with a hole drilling function, which has an automatic hole drilling function, so that the automatic installation of ornaments is realized, and the production efficiency of clothes with ornaments is improved.

Description

Sewing machine with drilling function

Technical Field

The invention relates to a sewing machine, in particular to a sewing machine with a drilling function.

Background

The existing sewing machine has a simple structure, and cannot realize automatic drilling, so that some ornaments without through holes cannot be processed by adopting the sewing machine, and the ornaments are fixed with the clothes by manually penetrating the ornaments by adopting needle threads. Therefore, there is a need for improvement of the existing sewing machine

Disclosure of Invention

The invention aims to solve the problems and provides a sewing machine with a hole drilling function, which has an automatic hole drilling function, so that the automatic installation of ornaments is realized, and the production efficiency of clothes with ornaments is improved.

In order to realize the purpose, the invention adopts the technical scheme that: the sewing machine comprises a bracket 1, a working panel 2 and a sewing machine main body 3, wherein a drilling module 4 is arranged on the sewing machine main body 3, and an ornament placing table 6 is arranged at the lower end of the drilling module 4; the ornament placing table 6 is fixed on the working panel 2; the ornament placing table 6 is provided with a countersunk through hole 601 matched with the ornament; the number of the countersunk through holes 601 is two, one of the countersunk through holes is arranged right below the needle head in the sewing machine body 3, and the other countersunk through hole is arranged right below the drilling module 4.

Further, the drilling module 4 comprises a fixing plate 401, a frame 402, a guide rod 403, a lifting seat 404, a stepping motor 405, a ball screw 406, a servo motor 407, a first gear 408, a second gear 409, a drill 410 and a pressing mechanism 411, wherein the frame 402 comprises a box 4021, a connecting plate 4022 and a bottom plate 4023; the guide rod 403 is arranged between the box 4021 and the bottom plate 4023; the top of the box 4021 is fixed to a fixing plate 401; the stepping motor 405 is arranged in the box 4021, and an output shaft of the stepping motor 405 is connected with the ball screw 406; the lifting seat 404 is arranged on the guide rod 403; the ball screw 406 downwards passes through the lifting seat 404, and a nut on the ball screw 406 is fixedly connected with the lifting seat 404; the servo motor 407 is arranged in the lifting seat 404; an output shaft of the servo motor 407 is connected with the first gear 408; the drill bit 410 is connected to the lower end of the second gear 409; the first gear 408 and the second gear 409 are meshed with each other.

Further, the swaging mechanism 411 includes a base ring 4111, an annular seat 4112, a pressing ring 4113, and a spring 4114, wherein an annular U-shaped groove is formed at the upper end of the annular seat 4112, and the top of the annular seat 4112 is connected to the bottom of the base ring 4111; the spring 4114 is arranged at the upper end of the annular U-shaped groove; the pressure ring 4113 comprises a first ring 41132 and a second ring 41131, the first ring 41132 is disposed at the bottom of a U-shaped groove of the annular base 4112, and the second ring 41131 moves downward to pass through the annular base 4112; the drill 410 is disposed in the middle of the base ring 4111.

Further, a positioning column 4011 is arranged at the bottom of the fixing plate 401, and a circular hole matched with the positioning column 4011 is arranged at the top of the sewing machine main body 3; the fixing plate 401 is provided with a plurality of fixing counter bores, and the fixing plate 401 penetrates through the fixing counter bores through bolts to be connected with the sewing machine main body 3.

Further, the ornament placing table 6 is circular and fixed to the working panel 2 by screws or welding.

Further, a baffle 5 is arranged on the working panel 2.

The invention has the beneficial effects that: the invention provides a sewing machine with a hole drilling function, which has an automatic hole drilling function, so that the automatic installation of ornaments is realized, and the production efficiency of clothes with ornaments is improved.

The drilling module can realize the automatic drilling of embellishment, and swager's setting can carry out the automation with the embellishment and fix, has improved the stability of drilling, prevents that the embellishment is cracked, has improved production efficiency.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a schematic view of the drilling module of the present invention

Fig. 3 is a schematic structural view of a fixing plate according to the present invention.

Fig. 4 is a schematic structural view of the frame of the present invention.

Fig. 5 is a schematic structural view of the swaging mechanism in the present invention.

Fig. 6 is a schematic structural view of the pressure ring of the present invention.

The text labels in the figures are represented as: 1. a support; 2. a working panel; 3. a sewing machine main body; 4. A drilling module; 5. a baffle plate; 6. an ornament placing table; 401. a fixing plate; 402. a frame; 403. a guide bar; 404. a lifting seat; 405. a stepping motor; 406. a ball screw; 407. a servo motor; 408. A first gear; 409. a second gear; 410. a drill bit; 411. a material pressing mechanism; 4011. a positioning column; 4012. fixing the counter bore; 4111. a base ring; 4112. an annular base; 4113. pressing a ring; 4114. a spring; 41131. a second ring body; 41132. a first ring body; 4021. a box body; 4022. a connecting plate; 4023. A base plate; 601. countersunk through holes.

Detailed Description

The following detailed description of the present invention is given for the purpose of better understanding technical solutions of the present invention by those skilled in the art, and the present description is only exemplary and explanatory and should not be construed as limiting the scope of the present invention in any way.

As shown in fig. 1 to 6, the specific structure of the present invention is: the sewing machine comprises a bracket 1, a working panel 2 and a sewing machine main body 3, wherein a drilling module 4 is arranged on the sewing machine main body 3, and an ornament placing table 6 is arranged at the lower end of the drilling module 4; the ornament placing table 6 is fixed on the working panel 2; the ornament placing table 6 is provided with a countersunk through hole 601 matched with the ornament; the number of the countersunk through holes 601 is two, one of the countersunk through holes is arranged right below the needle head in the sewing machine body 3, and the other countersunk through hole is arranged right below the drilling module 4.

Preferably, the drilling module 4 comprises a fixing plate 401, a frame 402, a guide rod 403, a lifting seat 404, a stepping motor 405, a ball screw 406, a servo motor 407, a first gear 408, a second gear 409, a drill 410 and a pressing mechanism 411, wherein the frame 402 comprises a box 4021, a connecting plate 4022 and a bottom plate 4023; the guide rod 403 is arranged between the box 4021 and the bottom plate 4023; the top of the box 4021 is fixed to a fixing plate 401; the stepping motor 405 is arranged in the box 4021, and an output shaft of the stepping motor 405 is connected with the ball screw 406; the lifting seat 404 is arranged on the guide rod 403; the ball screw 406 downwards passes through the lifting seat 404, and a nut on the ball screw 406 is fixedly connected with the lifting seat 404; the servo motor 407 is arranged in the lifting seat 404; an output shaft of the servo motor 407 is connected with the first gear 408; the drill bit 410 is connected to the lower end of the second gear 409; the first gear 408 and the second gear 409 are meshed with each other.

Preferably, the swaging mechanism 411 includes a base ring 4111, an annular seat 4112, a pressing ring 4113, and a spring 4114, wherein an annular U-shaped groove is formed at the upper end of the annular seat 4112, and the top of the annular seat 4112 is connected to the bottom of the base ring 4111; the spring 4114 is arranged at the upper end of the annular U-shaped groove; the pressure ring 4113 comprises a first ring 41132 and a second ring 41131, the first ring 41132 is disposed at the bottom of a U-shaped groove of the annular base 4112, and the second ring 41131 moves downward to pass through the annular base 4112; the drill 410 is disposed in the middle of the base ring 4111.

Preferably, the bottom of the fixing plate 401 is provided with a positioning post 4011, and the top of the sewing machine main body 3 is provided with a round hole matched with the positioning post 4011; the fixing plate 401 is provided with a plurality of fixing counter bores, and the fixing plate 401 penetrates through the fixing counter bores through bolts to be connected with the sewing machine main body 3.

Preferably, the ornament placing table 6 is circular and fixed to the working panel 2 by screws or welding.

Preferably, the working panel 2 is provided with a baffle 5.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.

Claims

1. A sewing machine with a drilling function comprises a support (1), a working panel (2) and a sewing machine main body (3), and is characterized in that the sewing machine main body (3) is provided with a drilling module (4), and the lower end of the drilling module (4) is provided with an ornament placing table (6); the ornament placing table (6) is fixed on the working panel (2); the ornament placing table (6) is provided with a countersunk through hole (601) matched with the ornament; the number of the countersunk through holes (601) is two, one countersunk through hole is arranged right below a needle head in the sewing machine main body (3), and the other countersunk through hole is arranged right below the drilling module (4); the drilling module (4) comprises a fixing plate (401), a frame (402), a guide rod (403), a lifting seat (404), a stepping motor (405), a ball screw (406), a servo motor (407), a first gear (408), a second gear (409), a drill bit (410) and a pressing mechanism (411), wherein the frame (402) comprises a box body (4021), a connecting plate (4022) and a bottom plate (4023); the guide rod (403) is arranged between the box body (4021) and the bottom plate (4023); the top of the box body (4021) is fixed with the fixing plate (401); the stepping motor (405) is arranged in the box body (4021), and an output shaft of the stepping motor (405) is connected with the ball screw (406); the lifting seat (404) is arranged on the guide rod (403); the ball screw (406) downwards penetrates through the lifting seat (404), and a nut on the ball screw (406) is fixedly connected with the lifting seat (404); the servo motor (407) is arranged in the lifting seat (404); an output shaft of the servo motor (407) is connected with the first gear (408); the drill bit (410) is connected to the lower end of the second gear (409); the first gear (408) and the second gear (409) are meshed with each other.

2. The sewing machine with the drilling function according to claim 1, wherein the swaging mechanism (411) comprises a base ring (4111), an annular seat body (4112), a pressing ring (4113) and a spring (4114), wherein an annular U groove is formed in the upper end of the annular seat body (4112), and the top of the annular seat body (4112) is connected with the bottom of the base ring (4111); the spring (4114) is arranged at the upper end of the annular U groove; the pressing ring (4113) comprises a first ring body (41132) and a second ring body (41131) which are integrally arranged, the first ring body (41132) is arranged at the bottom of a U-shaped groove of the annular base body (4112), and the second ring body (41131) downwards movably penetrates through the annular base body (4112); the drill bit (410) is arranged in the middle of the base ring (4111).

3. The sewing machine with the drilling function as claimed in claim 1, wherein a positioning column (4011) is arranged at the bottom of the fixing plate (401), and a round hole matched with the positioning column (4011) is arranged at the top of the sewing machine main body (3); the fixing plate (401) is provided with a plurality of fixing counter bores (4012), and the fixing plate (401) penetrates through the fixing counter bores (4012) through bolts to be connected with the sewing machine main body (3).

4. The sewing machine with self-drilling function according to claim 1, characterized in that the ornament placing table (6) is circular and fixed on the working panel (2) by screws or welding.

5. A sewing machine with self-drilling function according to claim 1, characterized in that the working panel (2) is provided with a baffle (5).