CN214831073U

CN214831073U - Pocket mouth sewing equipment for shirt pocket

Info

Publication number: CN214831073U
Application number: CN202121648182.5U
Authority: CN
Inventors: 蒋成中
Original assignee: Yiwu Haorui Clothing Co ltd
Current assignee: Yiwu Haorui Clothing Co ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2021-11-23
Anticipated expiration: 2031-07-20

Abstract

The utility model discloses a pocket mouth sewing device for a shirt pocket, which comprises a frame, wherein a conveying strip and a mounting piece are arranged on the frame; a cloth moving device is arranged on the side surface of the mounting piece facing the conveying strip, and a sewing machine head is arranged above the cloth moving device; one end part of the conveying strip is provided with a blanking device, and the other end part is provided with a positioning cylinder; the positioning cylinder is connected with a positioning piece; a placing plate and a folding mounting groove which are positioned on the rack are respectively arranged on two sides of the conveying strip close to the end part of the positioning piece, and a folding cylinder is arranged in the folding mounting groove; a movable seat is arranged on the folding cylinder, and a lifting cylinder is arranged on the top surface of the movable seat; the lifting cylinder is provided with a folding plate, and the bottom surface of the folding plate is positioned above the top surface of the rack. The utility model discloses not only can improve work efficiency, still have sewing effect good, low in labor strength, structural stability is high and convenient to use's advantage.

Description

Pocket mouth sewing equipment for shirt pocket

Technical Field

The utility model relates to a sewing machine, especially a sack sewing machine for shirt pocket.

Background

The shirt can be worn between the inner coat and the outer coat, and the shirt can also be independently worn; the common shirt is sewn with separate cloth in front of the chest to form a pocket, and the pocket is sewn by the separate cloth, so that the pocket opening of the pocket needs to be sewn firstly to avoid the phenomena of thread falling, wire drawing and the like of the cloth; the common pocket mouth sewing step is that the pocket mouth is manually turned inwards for a certain distance, then the folded position is manually pressed, and then the folded position is moved to a sewing machine head for sewing; however, in the integral operation process, the folding length and the sewing work are both carried out manually, so that the integral working efficiency is low; and the phenomena of different folding lengths, sewing offset and the like can easily occur in the manual operation process, so that the integral sewing position effect is poor. Therefore, the problems of lower working efficiency and poorer sewing effect exist in the sewing process of the pocket opening in the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an equipment is sewed up to sack for shirt pocket. The utility model discloses not only can improve work efficiency, still have the effectual advantage of sewing.

The technical scheme of the utility model: a pocket mouth sewing device for a shirt pocket comprises a rack, wherein a conveying strip and a mounting piece which are arranged in parallel are mounted on the rack; a cloth moving device is arranged on the side surface of the mounting piece facing the conveying strip, a sewing machine head is arranged above the cloth moving device, and the sewing machine head and the cloth moving device perform sewing action and cloth moving action respectively right above the conveying strip; one end of the conveying strip is provided with a blanking device, and the other end of the conveying strip is provided with a positioning cylinder; the positioning cylinder is connected with a positioning piece; a placing plate and a folding mounting groove which are positioned on the rack are respectively arranged on two sides of the conveying strip close to the end part of the positioning piece, and a folding cylinder is arranged in the folding mounting groove; a movable seat is arranged on the folding cylinder, and a lifting cylinder is arranged on the top surface of the movable seat; the lifting cylinder is provided with a folding plate, and the bottom surface of the folding plate is positioned above the top surface of the rack.

In the pocket opening sewing device for the shirt pocket, the top surface of the mounting piece is provided with the limiting seat positioned above the placing plate, and the bottom surface of the limiting seat is provided with the limiting cylinder; and the limiting cylinder is provided with a limiting needle for limiting the movement of the folding plate.

In the pocket opening sewing device for the shirt pocket, the cloth moving device comprises two slide rails arranged on the side surfaces of the mounting pieces, and a ball screw is arranged between the two slide rails; one end of the ball screw is provided with a servo motor, the ball screw is provided with a sliding seat, and the sliding seat is slidably arranged between the two sliding rails; a first cloth moving lifting cylinder is arranged on the side surface, facing the conveying strip, of the sliding seat, and an L-shaped first cloth moving seat is arranged on the first cloth moving lifting cylinder; one side of the first cloth moving seat close to the blanking device is provided with a second cloth moving lifting cylinder, and the second cloth moving lifting cylinder is provided with an L-shaped second cloth moving seat.

In the pocket opening sewing device for the shirt pocket, a guide installation groove is formed in the side face, far away from the installation piece, of the first cloth moving seat, and a sewing guide plate is arranged in the guide installation groove; the sewing guide plate is provided with a sewing guide waist hole which is used for guiding the sewing positions of a plurality of sewing machine heads.

In the pocket opening sewing device for the shirt pocket, the blanking device comprises a blanking plate, and a grid plate is arranged on one side of the blanking plate; a discharging lifting cylinder is arranged on one side of the grid plate, which is far away from the discharging plate, and a discharging lifting seat is arranged on the discharging lifting cylinder; a blanking telescopic cylinder is arranged on the top surface of the blanking lifting seat, and a blanking moving seat positioned between the grid plate and the blanking telescopic cylinder is arranged on the blanking telescopic cylinder; an L-shaped mounting seat is mounted on the top surface of the blanking moving seat, a plurality of uniformly distributed grid bars are arranged at the top end part of the mounting seat facing the side surface of the grid plate, and the position of each grid bar is matched with the grid plate; and a feed opening is arranged at the position, corresponding to the upper part of the feed plate, on the top surface of the frame.

In the aforementioned pocket opening sewing device for the shirt pocket, the two inner side surfaces of the folding mounting groove are respectively provided with the guide piece, and the folding plate moves between the two guide pieces.

Compared with the prior art, the utility model improves the existing pocket mouth sewing device, the conveying strip is arranged on the frame, the placing plate and the folding mounting groove are respectively arranged on two sides of one end part of the conveying strip, the folding cylinder, the lifting cylinder and the folding plate are arranged in the folding mounting groove, the folding cylinder and the lifting cylinder can be used for driving the folding plate to move towards the placing plate, so that the pocket mouth of the pocket can be automatically folded when the folding plate moves, manual folding is not needed, and the labor intensity is reduced; the positioning cylinder and the positioning piece are arranged at one end of the conveying strip, the positioning cylinder is used for driving the positioning piece to move back and forth between the placing plate and the folding plate, the positioning piece can be used for fixing the cloth, and meanwhile, the folding length of the pocket opening of each pocket can be ensured to be the same, so that the consistency of final sewing is ensured, and the sewing effect is improved; meanwhile, the mounting part is arranged on one side of the conveying strip, the cloth moving device and the sewing machine head are arranged on the mounting part, cloth of the pocket opening of the folded pocket can be automatically moved to the sewing machine head by the cloth moving device, and then the cloth is automatically moved to the blanking device after being sewn, so that full-automatic folding, feeding, sewing and blanking work is realized, the labor intensity is further reduced, and the working efficiency is improved. In addition, the utility model discloses still through be provided with spacing seat on the installed part, install spacing cylinder and spacing needle on the spacing seat, utilize spacing needle and spacing cylinder not only can fix a position at the pocket sack after folding, can also carry out spacing to the position of folding to guaranteed folding effect, further improved the sewing effect; by arranging the two slide rails, the two slide rails are utilized to support the sliding seat, so that the stability of the whole structure is improved; the sliding seat is provided with the first cloth moving seat and the second cloth moving seat, so that sewing and blanking can be synchronously performed by utilizing the first cloth moving seat and the second cloth moving seat, and the working efficiency is further improved; the sewing guide plate is arranged on the first cloth moving seat, and the sewing guide waist hole on the sewing guide plate can be used for guiding the sewing path of the sewing machine head, so that the sewing effect is further improved; the grid plate and the grid bars are arranged to form a structure similar to comb teeth, so that the grid bars can work repeatedly, and the sewn shirt pocket can be moved onto the blanking plate, so that the stable blanking work is ensured; through being provided with the guide on two inner walls at folding mounting groove, utilize the guide can lead to the removal of folded sheet, avoided appearing folding phenomenon of skew to take place, not only guaranteed subsequent sewing effect, also further improved the stability of work. Therefore, the utility model discloses not only can improve work efficiency, still have sewing effect good, low in labor strength, structural stability height and convenient to use's advantage.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

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

FIG. 3 is a top view of the mount;

FIG. 4 is a schematic view of the structure of a grid plate;

fig. 5 is a partially enlarged view of a portion a in fig. 2.

The labels in the figures are: 1-frame, 2-conveying strip, 3-mounting piece, 4-sewing machine head, 5-positioning cylinder, 6-positioning piece, 7-placing plate, 8-folding mounting groove, 9-folding cylinder, 10-moving seat, 11-lifting cylinder, 12-folding plate, 13-limiting seat, 14-limiting cylinder, 15-limiting needle, 16-sliding rail, 17-ball screw, 18-sliding seat, 19-first moving seat, 20-second moving seat, 21-guiding mounting groove, 22-sewing guide plate, 23-sewing guide waist hole, 24-blanking plate, 25-grid plate, 26-blanking telescopic cylinder, 27-blanking moving seat, 28-mounting seat, 29-grid strip, 30-guide piece, 31-a blanking lifting cylinder and 32-a blanking lifting seat.

Detailed Description

The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.

Examples are given. A pocket mouth sewing device for a shirt pocket is formed as shown in figures 1 to 5 and comprises a machine frame 1, wherein a conveying strip 2 and a mounting piece 3 which are arranged in parallel are arranged on the machine frame 1; a cloth moving device is arranged on the side surface of the mounting piece 3 facing the conveying strip 2, a sewing machine head 4 is arranged above the cloth moving device, and the sewing machine head 4 and the cloth moving device perform sewing action and cloth moving action respectively right above the conveying strip 2; one end part of the conveying strip 2 is provided with a blanking device, and the other end part is provided with a positioning cylinder 5; the positioning cylinder 5 is connected with a positioning piece 6; a placing plate 7 and a folding mounting groove 8 which are positioned on the rack 1 are respectively arranged on two sides of the conveying strip 2 close to the end part of the positioning piece 6, and a folding cylinder 9 is arranged in the folding mounting groove 8; a movable seat 10 is arranged on the folding cylinder 9, and a lifting cylinder 11 is arranged on the top surface of the movable seat 10; the lifting cylinder 11 is provided with a folding plate 12, and the bottom surface of the folding plate 12 is positioned above the top surface of the machine frame 1.

A limiting seat 13 positioned above the placing plate 7 is arranged on the top surface of the mounting piece 3, and a limiting cylinder 14 is arranged on the bottom surface of the limiting seat 13; a limiting needle 15 for limiting the movement of the folding plate 12 is arranged on the limiting cylinder 14; the cloth moving device comprises two slide rails 16 arranged on the side surfaces of the mounting pieces, and a ball screw 17 is arranged between the two slide rails 16; a servo motor is arranged at one end part of the ball screw 17, a sliding seat 18 is arranged on the ball screw 17, and the sliding seat 18 is arranged between the two sliding rails 16 in a sliding manner; a first cloth moving lifting cylinder is arranged on the side surface, facing the conveying strip 2, of the sliding seat 18, and an L-shaped first cloth moving seat 19 is arranged on the first cloth moving lifting cylinder; a second cloth moving lifting cylinder is arranged on one side, close to the blanking device, of the first cloth moving seat 19, and an L-shaped second cloth moving seat 20 is installed on the second cloth moving lifting cylinder; a guide installation groove 21 is formed in the side surface, far away from the installation part 3, of the first cloth moving seat 19, and a sewing guide plate 22 is arranged in the guide installation groove 21; the sewing guide plate 22 is provided with a sewing guide waist hole 23, and the sewing guide waist hole 23 is used for guiding the sewing position of the multi-sewing machine head 4; the blanking device comprises a blanking plate 24, and a grid plate 25 is arranged on one side of the blanking plate 24; a blanking lifting cylinder 31 is arranged on one side of the grid plate 25 far away from the blanking plate 24, and a blanking lifting seat 32 is arranged on the blanking lifting cylinder 31; a blanking telescopic cylinder 26 is arranged on the top surface of the blanking lifting seat 32, and a blanking moving seat 27 positioned between the grid plate 25 and the blanking telescopic cylinder 26 is arranged on the blanking telescopic cylinder 26; an L-shaped mounting seat 28 is mounted on the top surface of the blanking moving seat 27, a plurality of uniformly distributed grid bars 29 are arranged at the top end part of the mounting seat 28 facing the side surface of the grid plate 25, and the position of each grid bar 29 is matched with the grid plate 25; a blanking port is arranged on the top surface of the frame 1 corresponding to the position above the blanking plate 24; the folding installation groove 8 is provided with guide members 30 on both inner side surfaces thereof, and the folding plate 12 moves between the two guide members 30.

The working principle is as follows: in the specific operation process, firstly, the whole device is connected with an external safe commercial power, and then, the cloth raw material needing to be subjected to pocket mouth sewing is placed among the placing plate 7, the conveying strip 2 and the folding plate 12; the end part of the pocket mouth of the pocket is placed on the placing plate 7; then the positioning cylinder 5 is controlled to start, the positioning cylinder 5 drives the positioning piece 6 to move between the placing plate 7 and the folding plate 12 after being started, and the positioning piece 6 can be used for positioning the position of pocket cloth and the folding length of the pocket opening; then the folding cylinder 9 and the lifting cylinder 11 are controlled to be started, the lifting cylinder 11 drives the folding plate 12 to move upwards for a certain distance after being started, and the folding plate 12 drives the pocket cloth to move upwards for a certain distance after moving; the folding cylinder 9 is started to drive the moving seat 10 to move towards the placing plate 7, and the moving seat 10 drives the folding plate 12 to move together after moving, so that the folding plate 12 and the positioning piece 6 are matched with each other to push the pocket cloth on the folding plate 12 to the upper part of the placing plate 7, and the folding work of the pocket cloth at the pocket opening is completed; after the folding is finished, the limiting cylinder 14 is controlled to start, the limiting cylinder 14 drives the limiting needle 15 to move downwards after being started, and the folding position of the pocket can be further positioned by using the limiting needle 15; then the positioning cylinder 5, the folding cylinder 9 and the lifting cylinder 11 are controlled to stop, so that the positioning piece 6 and the folding plate 12 return to the initial positions, then the servo motor is controlled to start in the forward direction, the servo motor can drive the ball screw 17 to rotate after starting, the ball screw 17 can drive the sliding seat 18 to move towards the placing plate 7 along the sliding rail 16 after rotating, and finally the first cloth moving seat 19 is moved to the position above the pocket cloth with the folded pocket opening; then, the first cloth moving lifting cylinder is controlled to be started, and after the first cloth moving cylinder is started, the first cloth moving seat 19 is driven to move towards the placing plate 7, so that the first cloth moving seat 19 and the conveying strips 2 fix the pocket cloth; then, the servo motor is controlled to be started reversely, so that the ball screw 17 drives the first cloth moving seat 19 to move towards the sewing machine head 4, and after the first cloth moving seat 19 moves, the pocket cloth is driven to move towards the right lower part of the sewing machine head 4 along with the conveying strip 2; after the end part of the first cloth moving seat 19 moves to a certain distance below the sewing machine head 4 (namely, the sewing needle of the sewing machine head 4 is just positioned at one end part of the sewing guide waist hole 23), the mode that the judged sewing needle is just positioned at one end part of the sewing guide waist hole 23 in the application can be realized by adopting the modes of infrared detection, manual starting or controller timing adjustment and the like, the sewing machine head 4 is controlled to be started, and the sewing machine head 4 is matched with the moving effect of the first cloth moving seat 19 on cloth after being started, so that the sewing needle can perform sewing work on the pocket opening of the pocket along the sewing guide waist hole 23; in the sewing process, the servo motor continues to be started reversely, but the speed of the reverse starting is reduced so as to control the moving speed of the first cloth moving seat 19, thereby ensuring that the sewing machine head 4 can perform integral and compact sewing work on the pocket mouth.

After the pocket mouth is sewn, the first cloth moving and lifting cylinder is controlled to stop, and the first cloth moving and lifting cylinder drives the first cloth moving seat 19 to move upwards after stopping, so that the first cloth moving seat 19 is loosened from the sewn pocket, and the pocket stays on the conveying strip 2; then, the servo motor is controlled to be started in the positive direction again, so that the ball screw 17 drives the second cloth moving seat 20 to move to the upper part of the sewn pocket through the sliding seat 18; then, the second cloth moving lifting cylinder is controlled to be started, and the second cloth moving seat 20 is driven to move towards the direction of the conveying strip 2 after the second cloth moving lifting cylinder is started, so that the second cloth moving seat 20 can finally press the sewn pocket between the second cloth moving seat 20 and the conveying strip 2, and the pocket can be conveniently subjected to subsequent blanking work; then the servo motor is controlled to start reversely, so that the sliding seat 18 can drive the second cloth moving seat 20 to move towards the direction of a feed opening, the pocket can be driven to move together in the moving process of the second cloth moving seat 20, the feed lifting cylinder 31 and the feed telescopic cylinder 26 are synchronously controlled to start in the moving process of the second cloth moving seat 20, the feed lifting cylinder 31 can drive the feed lifting seat 32 to move upwards after starting, the feed lifting seat 32 can drive the feed moving seat 27, the mounting seat 28 and the grid bars 29 to move together in the upwards moving process, the feed telescopic cylinder 26 can drive the feed moving seat 27 to move towards the direction of the grid plate 25 after starting, and the grid bars 29 can be driven to pass through gaps on the grid plate 25 in the moving process of the feed moving seat 27, so that all the grid bars 29 finally move above the feed plate 24 through the grid plate 25; so that when the second cloth moving seat 20 moves the pocket to the feed opening, the pocket can just fall on all the grid bars 29; when the pocket moves to the grid bars 29, the blanking lifting cylinder 31 is controlled to stop, the blanking lifting cylinder 31 drives the blanking lifting seat 32 to move downwards after stopping, and the grid bars 29 are driven to move downwards together in the moving process of the blanking lifting seat 32, so that the grid bars 29 drive the pocket to move to the blanking plate 24; and then the blanking telescopic cylinder 26 is controlled to stop, the blanking movable seat 27 can be driven to move in the direction away from the blanking plate 24 after the blanking telescopic cylinder 26 stops, the grid bars 29 can be driven to move together in the moving process of the blanking movable seat 27, so that the grid bars 29 move to one side of the grid plate 25 away from the blanking plate 24 through the grids on the grid plate 25, and the pockets can stay on the blanking plate 24 due to the arrangement of the grid plate 25, so that the integral sewing and blanking work is completed.

Claims

1. The utility model provides a shirt is sack sewing machine for pocket which characterized in that: comprises a frame (1), wherein the frame (1) is provided with a conveying strip (2) and a mounting part (3) which are arranged in parallel; a cloth moving device is arranged on the side surface, facing the conveying strip (2), of the mounting piece (3), a sewing machine head (4) is arranged above the cloth moving device, and the sewing machine head (4) and the cloth moving device perform sewing action and cloth moving action right above the conveying strip (2) respectively; one end part of the conveying strip (2) is provided with a blanking device, and the other end part is provided with a positioning cylinder (5); the positioning cylinder (5) is connected with a positioning piece (6); a placing plate (7) and a folding mounting groove (8) which are positioned on the rack (1) are respectively arranged on two sides of the conveying strip (2) close to the end part of the positioning piece (6), and a folding cylinder (9) is arranged in the folding mounting groove (8); a movable seat (10) is arranged on the folding cylinder (9), and a lifting cylinder (11) is arranged on the top surface of the movable seat (10); the lifting cylinder (11) is provided with a folding plate (12), and the bottom surface of the folding plate (12) is positioned above the top surface of the frame (1).

2. A pocket mouth sewing apparatus for a shirt pocket according to claim 1, characterized in that: a limiting seat (13) positioned above the placing plate (7) is arranged on the top surface of the mounting piece (3), and a limiting cylinder (14) is arranged on the bottom surface of the limiting seat (13); the limiting cylinder (14) is provided with a limiting needle (15) used for limiting the movement of the folding plate (12).

3. A pocket mouth sewing apparatus for a shirt pocket according to claim 1, characterized in that: the cloth moving device comprises two slide rails (16) arranged on the side surfaces of the mounting pieces, and a ball screw (17) is arranged between the two slide rails (16); a servo motor is arranged at one end part of the ball screw (17), a sliding seat (18) is arranged on the ball screw (17), and the sliding seat (18) is arranged between the two sliding rails (16) in a sliding manner; a first cloth moving lifting cylinder is arranged on the side surface of the sliding seat (18) facing the conveying strip (2), and an L-shaped first cloth moving seat (19) is arranged on the first cloth moving lifting cylinder; a second cloth moving lifting cylinder is arranged on one side, close to the blanking device, of the first cloth moving seat (19), and an L-shaped second cloth moving seat (20) is installed on the second cloth moving lifting cylinder.

4. A pocket mouth sewing apparatus for a shirt pocket according to claim 3, characterized in that: a guide mounting groove (21) is formed in the side face, far away from the mounting piece (3), of the first cloth moving seat (19), and a sewing guide plate (22) is arranged in the guide mounting groove (21); the sewing guide plate (22) is provided with a sewing guide waist hole (23), and the sewing guide waist hole (23) is used for guiding the sewing position of the multiple sewing machine heads (4).

5. A pocket mouth sewing apparatus for a shirt pocket according to claim 1, characterized in that: the blanking device comprises a blanking plate (24), and a grid plate (25) is arranged on one side of the blanking plate (24); a blanking lifting cylinder (31) is arranged on one side of the grid plate (25) far away from the blanking plate (24), and a blanking lifting seat (32) is installed on the blanking lifting cylinder (31); a blanking telescopic cylinder (26) is arranged on the top surface of the blanking lifting seat (32), and a blanking moving seat (27) positioned between the grid plate (25) and the blanking telescopic cylinder (26) is arranged on the blanking telescopic cylinder (26); an L-shaped mounting seat (28) is mounted on the top surface of the blanking moving seat (27), a plurality of uniformly distributed grid bars (29) are arranged at the top end part of the mounting seat (28) facing the side surface of the grid plate (25), and the position of each grid bar (29) is matched with the grid plate (25); and a feed opening is formed in the top surface of the rack (1) at a position corresponding to the upper part of the feed plate (24).

6. A pocket-mouth sewing apparatus for a shirt pocket according to any one of claims 1 to 5, characterized in that: all install guide (30) on the two medial surfaces of folding mounting groove (8), folded sheet (12) move between two guide (30).