CN211112549U

CN211112549U - Guiding mechanism for cloth discharging of sewing machine

Info

Publication number: CN211112549U
Application number: CN201921584244.3U
Authority: CN
Inventors: 孟成雄; 孙菲; 刘丹丹; 刘洪波
Original assignee: Yicheng Chengxiong Weaving Co ltd
Current assignee: Yicheng Chengxiong Weaving Co ltd
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2020-07-28
Anticipated expiration: 2029-09-23

Abstract

The utility model discloses a guiding mechanism of sewing machine play cloth, including bottom plate and sewing machine body, first sliding tray and second sliding tray have been seted up respectively to the surface of bottom plate, the equal sliding connection in both sides of first sliding tray inner chamber has first sliding block, two the equal fixedly connected with leading truck in top of first sliding block, the equal sliding connection in both sides of second sliding tray inner chamber has the second sliding block, the utility model relates to a sewing machine technical field. This guiding mechanism of sewing machine play cloth, after the cloth is made up and is accomplished, the cloth can be piled up on the right side of sewing machine body for the cloth slope, the cloth is crowded into along the oblique angle of leading truck, drives the driving gear through driving motor this moment and rotates, utilizes frictional force to drive the cloth of crowded leading truck in, carries right along the leading truck, and the exhibition of cloth exhibition that will pile up is carried away, can prevent that the cloth from piling up into a group and influencing the follow-up ejection of compact, has increased guiding mechanism's practicality.

Description

Guiding mechanism for cloth discharging of sewing machine

Technical Field

The utility model relates to a sewing machine technical field specifically is a guiding mechanism of sewing machine play cloth.

Background

The sewing machine is a machine which uses one or more sewing threads to form one or more stitches on a sewing material to enable one or more layers of sewing materials to be interwoven or sewn, the sewing machine can sew fabrics such as cotton, hemp, silk, wool, artificial fiber and the like, and products such as leather, plastics, paper and the like, the sewn stitches are neat, beautiful, flat and firm, the sewing speed is high, the use is simple and convenient, and artistic forms such as hand-push embroidery computer embroidery and the like are derived, and the category of the sewing machine can be divided into a household sewing machine, an industrial sewing machine and a service industrial sewing machine positioned between the household sewing machine and the industrial sewing machine according to the application of the sewing machine; according to the driving mode, the sewing machine can be divided into a hand-operated sewing machine, a foot-operated sewing machine and an electric sewing machine; the stitches to be sewn may be classified into hand-stitch-like stitches, lock-stitch stitches, single-thread chain stitches, double-or multi-thread chain stitches, single-or multi-thread covered chain stitches, and multi-thread covered chain stitch sewing machines.

Current sewing machine is when sewing, and the cloth of sewing often length is longer, and the cloth that the sewing finishes can be piled up at sewing machine's rear for the angle of the cloth of not sewing takes place the slope, needs operating personnel to ceaselessly flatten the cloth, just can continue the sewing, otherwise can lead to cloth angle skew, reduces processingquality.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a sewing machine goes out guiding mechanism of cloth has solved that the often length of sewing cloth is longer, and the cloth that the sewing finishes can be piled up at sewing machine's rear for the angle of not sewing the cloth takes place the slope, needs operating personnel to stop to open up the cloth exhibition flat, just can continue the sewing, otherwise can lead to cloth angle incline, reduces processingquality's problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a cloth discharging guide mechanism of a sewing machine comprises a bottom plate and a sewing machine body, wherein a first sliding groove and a second sliding groove are respectively formed in the surface of the bottom plate, first sliding blocks are respectively and slidably connected to two sides of an inner cavity of the first sliding groove, guide frames are respectively and fixedly connected to the tops of the two first sliding blocks, second sliding blocks are respectively and slidably connected to two sides of an inner cavity of the second sliding groove, one opposite sides of the two second sliding blocks are respectively and fixedly connected with the surfaces of the two guide frames, a motor box is respectively and fixedly connected to the opposite sides of the two guide frames, a driving motor is fixedly connected to the inner cavity of the motor box, one end of an output shaft of the driving motor sequentially penetrates through the motor box and the guide frames and extends to the inner cavity of the guide frames, a driving gear is rotatably connected to the surface of the output shaft of the driving motor, which is positioned in the inner cavity of the guide frames, and the surface of the driven gear is in transmission connection with the surface of the driving gear.

Preferably, the top swing joint of second sliding block has the gag lever post, the bottom from the top down of gag lever post runs through second sliding block and second sliding tray in proper order and extends to the inner chamber of second sliding tray.

Preferably, the inner cavity of the second sliding block is provided with a movable hole matched with the surface of the limiting rod, and the inner cavity of the second sliding groove is provided with a clamping hole clamped with the surface of the limiting rod.

Preferably, the fixed surface of gag lever post is connected with the stopper to the inner chamber of second sliding block is seted up respectively with the first spacing groove and the second spacing groove of the surperficial sliding connection of stopper.

Preferably, the inner cavities of the first limiting groove and the second limiting groove are communicated with the inner cavity of the movable hole.

Preferably, the top end of the limiting rod is fixedly connected with a shifting block.

Advantageous effects

The utility model provides a guiding mechanism for the cloth discharging of a sewing machine. Compared with the prior art, the method has the following beneficial effects:

(1) the cloth discharging guide mechanism of the sewing machine is characterized in that a first sliding groove and a second sliding groove are respectively arranged on the surface of a bottom plate, first sliding blocks are respectively and slidably connected to two sides of an inner cavity of the first sliding groove, guide frames are respectively and fixedly connected to the tops of the two first sliding blocks, second sliding blocks are respectively and slidably connected to two sides of an inner cavity of the second sliding groove, one opposite sides of the two second sliding blocks are respectively and fixedly connected with the surfaces of the two guide frames, a motor box is respectively and fixedly connected to one opposite side of the two guide frames, a driving motor is fixedly connected to the inner cavity of the motor box, one end of an output shaft of the driving motor sequentially penetrates through the motor box and the guide frames and extends to the inner cavity of the guide frames, a driving gear is rotatably connected to the surface of the output shaft of the driving motor, a driven gear is rotatably connected to the inner cavity of the guide frames, and, after the completion is made up to the cloth, the cloth can be piled up on the right side of sewing machine body for the cloth slope, the cloth is crowded into along the oblique angle of leading truck, drives the driving gear through driving motor this moment and rotates, utilizes the cloth drive that frictional force will be crowded into in the leading truck, carries along the leading truck right side, and the exhibition of cloth exhibition that will pile up is carried away, can prevent that the cloth from piling up into a group and influencing the follow-up ejection of compact, has increased guiding mechanism's practicality.

(2) This guiding mechanism of sewing machine play cloth, there is the gag lever post through the top swing joint at the second sliding block, the bottom from the top down of gag lever post runs through second sliding block and second sliding tray in proper order and extends to the inner chamber of second sliding tray, when leading to the cloth, the cooperation through first sliding tray and first sliding block removes the position of leading truck, cooperation through second sliding block and gag lever post, quick fixing the leading truck, can lead to the cloth of multiple size, and adjust fast, guiding mechanism can be applicable to multiple operational environment, guiding mechanism's practicality has been increased.

Drawings

FIG. 1 is a front view of the structure of the present invention;

fig. 2 is a top view of the bottom plate structure of the present invention;

fig. 3 is a side view of the structure of the guide frame of the present invention;

fig. 4 is a sectional view of a second sliding block structure according to the present invention;

fig. 5 is a top view of a second sliding block structure according to the present invention.

In the figure: 1-bottom plate, 2-sewing machine body, 3-first sliding groove, 4-second sliding groove, 5-first sliding block, 6-guide frame, 7-second sliding block, 8-motor box, 9-driving motor, 10-driving gear, 11-driven gear, 12-limiting rod, 13-movable hole, 14-clamping hole, 15-limiting block, 16-first limiting groove, 17-second limiting groove and 18-shifting block.

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.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a sewing machine goes out guiding mechanism of cloth, including bottom plate 1 and sewing machine body 2, first sliding tray 3 and second sliding tray 4 have been seted up respectively to the surface of bottom plate 1, the equal sliding connection in both sides of 3 inner chambers of first sliding tray has first sliding block 5, the equal fixedly connected with leading truck 6 in top of two first sliding blocks 5, leading truck 6 is higher near sewing machine body 2 one side, the equal sliding connection in both sides of 4 inner chambers of second sliding tray has second sliding block 7, the movable hole 13 with the surface adaptation of gag lever post 12 is seted up to the inner chamber of second sliding block 7, and sliding block joint hole 14 with the surface joint of gag lever post 12 is seted up to the inner chamber of second sliding tray 4, the top swing joint of second sliding tray 7 has gag lever post 12, the top fixedly connected with shifting block 18 of gag lever post 12, the fixed surface of gag lever post 12 is connected with stopper 15, and the first spacing groove 16 and the spacing second spacing of the surface sliding connection with stopper 15 are seted up respectively to the inner chamber of second sliding The groove 17, when guiding the cloth, the position of the guide frame 6 is moved through the matching of the first sliding groove 3 and the first sliding block 5, the guide frame 6 is rapidly fixed through the matching of the second sliding block 7 and the limiting rod 12, the cloth with various sizes can be guided, the adjustment is rapid, the guide mechanism can be suitable for various working environments, the practicability of the guide mechanism is increased, the inner cavities of the first limiting groove 16 and the second limiting groove 17 are both communicated with the inner cavity of the movable hole 13, the bottom end of the limiting rod 12 sequentially penetrates through the second sliding block 7 and the second sliding groove 4 from top to bottom and extends to the inner cavity of the second sliding block 4, one sides opposite to the two second sliding grooves 7 are respectively and fixedly connected with the surfaces of the two guide frames 6, one sides opposite to the two guide frames 6 are respectively and fixedly connected with the motor box 8, the inner cavity of the motor box 8 is fixedly connected with the driving motor 9, the driving motor 9 is communicated with a power supply, one end of an output shaft of the driving motor 9 sequentially penetrates through the motor box 8 and the guide frame 6 and extends to the inner cavity of the guide frame 6, a driving gear 10 is rotationally connected to the surface of the output shaft of the driving motor 9, which is positioned in the inner cavity of the guide frame 6, a driven gear 11 is rotationally connected to the inner cavity of the guide frame 6, and the surface of the driven gear 11 is in transmission connection with the surface of the driving gear 10, when the sewing of the cloth is finished, the cloth is accumulated on the right side of the sewing machine body 1, the cloth is enabled to incline, the cloth is extruded along the oblique angle of the guide frame 6, the driving gear 10 is driven to rotate through the driving motor 9, the cloth extruded into the guide frame 6 is driven by friction force, the cloth is conveyed rightwards along the guide frame 6, the accumulated cloth is flattened and conveyed out, the cloth can be prevented from being accumulated into a group to influence the subsequent discharging, and the practicability of the guide mechanism is improved.

After the cloth is sewn, the cloth is pushed to the right side of the sewing machine body 1, the second sliding block 7 slides to drive the guide frame 6 to slide through the width of the cloth, the guide frame 6 slides to a suitable place through the matching of the first sliding groove 3 and the first sliding block 5, the limiting rod 12 is rotated to drive the limiting block 15 to rotate from the first limiting groove 16 to the second limiting groove 17, the limiting rod 12 slides downwards along the movable hole 13 at the moment, the clamping hole 14 clamped in the second sliding groove 3 completes fixing, the driving gear 10 is driven to rotate through the driving motor 9 at the moment, the cloth pushed into the guide frame 6 is driven, and the cloth is conveyed rightwards along the guide frame 6.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a guiding mechanism of sewing machine play cloth, includes bottom plate (1) and sewing machine body (2), first sliding tray (3) and second sliding tray (4), its characterized in that have been seted up respectively to the surface of bottom plate (1): the two sides of the inner cavity of the first sliding groove (3) are both connected with first sliding blocks (5) in a sliding manner, the tops of the two first sliding blocks (5) are both fixedly connected with guide frames (6), the two sides of the inner cavity of the second sliding groove (4) are both connected with second sliding blocks (7) in a sliding manner, one opposite sides of the two second sliding blocks (7) are respectively fixedly connected with the surfaces of the two guide frames (6), one opposite sides of the two guide frames (6) are both fixedly connected with motor boxes (8), the inner cavity of each motor box (8) is fixedly connected with a driving motor (9), one end of an output shaft of each driving motor (9) sequentially penetrates through the motor boxes (8) and the guide frames (6) and extends to the inner cavity of the guide frames (6), and the surface, positioned in the inner cavity of the guide frames (6), of the output shaft of each driving motor (9) is rotatably connected with a driving gear, the inner cavity of the guide frame (6) is rotatably connected with a driven gear (11), and the surface of the driven gear (11) is in transmission connection with the surface of the driving gear (10).

2. The guiding mechanism for the cloth discharging of the sewing machine according to claim 1, characterized in that: the top swing joint of second sliding block (7) has gag lever post (12), the bottom from the top down of gag lever post (12) runs through second sliding block (7) and second sliding tray (4) in proper order and extends to the inner chamber of second sliding tray (4).

3. The guiding mechanism for the cloth discharging of the sewing machine according to claim 2, characterized in that: the inner cavity of the second sliding block (7) is provided with a movable hole (13) matched with the surface of the limiting rod (12), and the inner cavity of the second sliding groove (4) is provided with a clamping hole (14) clamped with the surface of the limiting rod (12).

4. The guiding mechanism for the cloth discharging of the sewing machine according to claim 3, characterized in that: the surface fixed connection of gag lever post (12) has stopper (15) to the inner chamber of second sliding block (7) is seted up respectively with the first spacing groove (16) and the second spacing groove (17) of the surperficial sliding connection of stopper (15).

5. The guiding mechanism for the cloth discharging of the sewing machine according to claim 4, characterized in that: the inner cavities of the first limiting groove (16) and the second limiting groove (17) are communicated with the inner cavity of the movable hole (13).

6. The guiding mechanism for the cloth discharging of the sewing machine according to claim 2, characterized in that: the top end of the limiting rod (12) is fixedly connected with a shifting block (18).