CN211471779U

CN211471779U - Upper cuff machine

Info

Publication number: CN211471779U
Application number: CN201922033374.4U
Authority: CN
Inventors: 李志朝
Original assignee: Strong H Machinery Technology Co ltd
Current assignee: Strong H Machinery Technology Co ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-09-11
Anticipated expiration: 2029-11-22

Abstract

The utility model discloses an go up sleeve machine, which comprises a worktable, the flat seaming machine sets firmly on the board, the flat seaming machine has the faller platform, and is different with prior art, still includes a commentaries on classics and props the mechanism, it can prop or loosen the coat-sleeve and the cuff of folding together and make its reciprocal circle of commentaries on classics and slide at the faller bench surface of flat seaming machine to change to prop the mechanism. Compared with the prior art, the utility model discloses can replace the artifical operation that realizes sewing the cuff, it is efficient, a machine can support ten manual works more or less.

Description

Upper cuff machine

Technical Field

The utility model relates to a garment equipment specifically is a go up cuff machine.

Background

At present, the garment processing industry sews the threaded cuffs to the sleeves manually, the threaded cuffs in a ring shape are stretched manually during sewing to match the widths of the cuffs and then are sewn manually in a rotating ring mode, and the general problem of the sewing machine is that the cuffs are inconsistent in tightness degree in a moving range due to inconsistent proficiency of workers, and the efficiency is very low.

Disclosure of Invention

The utility model aims at overcoming the not enough of prior art, disclosing this kind of can tighten up screw thread cuff automatically and coat-sleeve opening all the same degree and the automatic last cuff machine of circling the sewing in circumference within range, the technical scheme who takes is:

the upper sleeve opening machine comprises a machine table, wherein a overedger is fixedly arranged on the machine table, the overedger is provided with a needle plate table, and the overedger is different from the prior art in that the overedger further comprises a rotary supporting mechanism, and the rotary supporting mechanism can support or loosen the sleeves and cuffs which are stacked together, and enable the sleeves and the cuffs to rotate in a reciprocating manner and slide on the upper surface of the needle plate table of the overedger.

Specifically, the rotary supporting mechanism comprises a first mounting plate arranged on the overedger body, the middle of the first mounting plate is hinged with a cylinder body of a first cylinder, and the lower end of a supporting plate is hinged with the end of the first cylinder; the seaming machine comprises a seaming machine body, a needle plate platform, a first free roller, a second free roller, sleeves and a cloth supporting driving roller, wherein the needle plate platform is arranged on the left side of the needle plate platform, the first free roller and the second free roller are pivoted on the seaming machine body in the front-back direction, and the sleeves and the cuffs which are stacked together can be sleeved on the first free roller, the second free roller, the needle plate platform and the cloth supporting driving roller, are driven by the cloth supporting driving roller to rotate in a reciprocating mode and slide on the upper surface of the needle plate platform of the seaming.

The other technical scheme of the rotary supporting mechanism is as follows: the rotary supporting mechanism comprises a first mounting plate arranged on the overedger body, the middle of the first mounting plate is hinged with the lower end of a cylinder body of a first cylinder and a hinged supporting plate at the end part, the supporting plate is positioned on the right side of the needle plate table, a cylinder rod of the first cylinder is hinged with the middle of the supporting plate, a first guide rail is arranged around the upper part of the supporting plate, the front end of the first guide rail is fixedly provided with an adjusting motor and a first sliding block in sliding fit, the shaft fixedly connected axial direction of a motor shaft of the adjusting motor is a screw rod in the front-back direction, the first sliding block is provided with a screw hole matched with the screw rod, the first sliding block is fixedly connected with a driving motor mounting plate and a driving roller mounting plate, the driving motor mounting plate is fixedly provided with a driving motor, the driving motor shaft of the driving motor is fixedly provided with a driving synchronous belt pulley, the driving roller mounting plate, a rotating shaft of the cloth supporting driving roller penetrates through the driving roller mounting plate to be fixedly provided with a driven synchronous pulley, and a synchronous belt is wound on the driven synchronous pulley and the driving synchronous pulley; a first free roller and a second free roller which are axially in the front-back direction are pivoted on the overedger body on the left side of the needle plate platform, and sleeves and cuffs which are stacked together can be sleeved on the first free roller, the second free roller, the needle plate platform and the cloth supporting driving roller, are driven by the cloth supporting driving roller to rotate in a reciprocating manner and slide on the upper surface of the needle plate platform of the overedger; and 2 photoelectric sensors for detecting the positions of the sleeves and the cuffs on the cloth supporting driving rollers are fixedly arranged on the overedger machine body.

Compared with the prior art, the utility model discloses can replace the artifical operation that realizes sewing the cuff, it is efficient, a machine can support ten manual works more or less.

Further, prop cloth drive roller and be located between faller bench upper and lower plane, first free roller position is a little higher than faller bench upper surface, the position of second free roller is a little lower than faller bench lower surface. This reduces drag on the needle board for the sleeves and cuffs stacked together.

Further, set firmly the second guide rail that left right direction was arranged on the hemming machine organism, with second guide rail sliding fit second slider, set firmly on the second slider first mounting panel, first mounting panel with relative position can be adjusted and the locking about the second guide rail. The linear guide rail is adopted, and the position of the cloth stretching driving roller can be adjusted to be suitable for different cuff sizes.

Further, the needle plate platform top set firmly the second mounting panel on the organism of overedger, set firmly the cylinder body of the second cylinder of arranging from top to bottom on the second mounting panel, the third mounting panel sets firmly on the jar pole of second cylinder, the travel switch that is used for detecting the bone position, articulated "the form travel switch on the third mounting panel hit the middle part of piece, the lower extreme pivot that the travel switch collided the piece establishes the response wheel. The sleeves and the cuffs can be conveniently stacked together.

Furthermore, a first air blowing pipe is fixedly arranged on the needle plate table, and an air outlet of the first air blowing pipe faces forwards.

Furthermore, a second air blowing pipe is fixedly arranged on the third mounting plate, and an air outlet of the second air blowing pipe faces backwards. The first air blowing pipe and the second air blowing pipe blow the seam bone position reversely and then sew, and when sewing the seam bone position in the forward direction, the air blowing pipe does not work.

Further, the needle board platform right side set firmly the fourth mounting panel on the organism of overedger, set firmly the cylinder body of the third cylinder, fourth cylinder and the fifth cylinder of arranging around on the fourth mounting panel, the jar pole of third cylinder, fourth cylinder and fifth cylinder passes set firmly preceding upper left push pedal, air-blowing board and right lower push pedal respectively behind the fourth mounting panel, the upper left push pedal is used for pushing away the cuff of sewing up the needle board platform and cuts the suture, air-blowing board is last to set up a plurality of venthole and is used for preventing the cloth turn-up at the sewing in-process, the lower right push pedal is used for pushing away the cuff after cutting the suture to receipts material department. The sewn cuffs do not need to be manually taken down, and the automation degree is higher.

The hemming machine further comprises a controller, wherein the controller comprises a starting switch, an encoder and an inductor, can control the driving motor and adjust the rotation time and the rotation speed of the motor, controls the action time and the duration time of the first air cylinder, the second air cylinder, the third air cylinder, the fourth air cylinder and the fifth air cylinder, and controls the hemming machine to start sewing time and the number of sewing turns. Therefore, a plurality of different control buttons are not needed for operation, and the automation degree is higher.

Drawings

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

Fig. 2 is a partially enlarged view of fig. 1.

Fig. 3 is a schematic view of fig. 1 from another view angle.

Fig. 4 is a partially enlarged view of fig. 3.

Fig. 5 is a schematic structural view of main components of embodiment 2 of the present invention.

Fig. 6 is a schematic view of fig. 5 from another perspective.

Detailed Description

Embodiment 1, as shown in fig. 1-4, an upper cuff machine includes a machine table 1, a overedger 2 is fixedly disposed on the machine table 1, the overedger 1 has a needle plate table 21, a first mounting plate 3 is disposed on a machine body of the overedger 2, a cylinder body of a first cylinder 4 is hinged to the middle of the first mounting plate 3, a lower end of a supporting plate 5 is hinged to an end of the first mounting plate 5, the supporting plate 5 is located on the right side of the needle plate table 21, a cylinder rod of the first cylinder 4 is hinged to the middle of the supporting plate 5, an upper portion of the supporting plate 5 is fixedly connected to a driving motor mounting plate 8 and a driving roller mounting plate 71, a driving motor 6 is fixedly disposed on the driving motor mounting plate 8, a driving synchronous pulley is fixedly disposed on a driving motor shaft of the driving motor 6, a cloth supporting driving roller 7 is pivotally disposed on the driving roller mounting plate 71 in a front-back direction, a rotating shaft of the cloth supporting driving roller 7 penetrates, the driven synchronous pulley and the driving synchronous pulley are wound with a synchronous belt 9; the overlock sewing machine 2 on the left side of the needle plate platform 21 is pivoted with a first free roller 11 and a second free roller 12 which are axially in the front-back direction, and sleeves and part of cuffs which are overlapped together can be sleeved on the first free roller 11, the second free roller 12, the needle plate platform 21 and the cloth supporting driving roller 7, and are driven by the cloth supporting driving roller 7 to rotate in a reciprocating way and slide on the upper surface of the needle plate platform 21 of the overlock sewing machine.

Prop cloth drive roller 7 and be located between the upper and lower plane of needle board platform 21, first free roller 11 position is a little higher than the upper plane of needle board platform 21, the position of second free roller 12 is a little less than the lower plane of needle board platform 21.

Set firmly second guide rail 22 that left right direction arranged on the hemming machine 2 organism, with second guide rail 22 sliding fit second slider, the second slider is drawn and is set firmly first mounting panel 3, first mounting panel 3 with relative position can be adjusted and the locking about second guide rail 22.

Needle board platform 21 top set firmly second mounting panel 23 on the organism of overedger 2, the cylinder body of the second cylinder 10 of arranging about setting firmly on second mounting panel 23, third mounting panel 24 sets firmly on the jar pole of second cylinder 10, the travel switch 16 that detects the bone position, articulated "I" form travel switch hit the middle part of piece 17 on third mounting panel 24, travel switch hits the lower extreme pivot of piece 17 and establishes induction wheel 15.

The needle plate table 21 is fixedly provided with a first air blowing pipe 13, and an air outlet of the first air blowing pipe 13 faces forwards.

And a second air blowing pipe 14 is fixedly arranged on the third mounting plate 24, and an air outlet of the second air blowing pipe 14 faces backwards.

The right side of the needle plate table 21 is fixedly provided with a fourth mounting plate 25 on the machine body of the overedger 2, the fourth mounting plate 25 is fixedly provided with cylinder bodies of a third cylinder 18, a fourth cylinder 19 and a fifth cylinder 20 which are arranged in the front and at the back, cylinder rods of the third cylinder 18, the fourth cylinder 19 and the fifth cylinder 20 penetrate through the fourth mounting plate 25 and are respectively fixedly provided with a front upper left push plate, an air blowing plate 27 and a right lower push plate 26, the upper left push plate is used for pushing sewn cuffs away from the needle plate table 21 and cutting off stitches, the air blowing plate 27 is provided with a plurality of air outlet holes for preventing cloth from curling in the sewing process, and the right lower push plate 26 is used for pushing the cut cuffs to a material receiving position.

The overlock sewing machine is characterized by further comprising a controller 28, wherein the controller 28 comprises a starting switch, an encoder and an inductor, the starting switch can control the rotation time and the rotation speed of the motor, control the action time and the duration time of the first air cylinder, the second air cylinder, the third air cylinder, the fourth air cylinder and the fifth air cylinder, and control the sewing time and the sewing number of turns of the overedger.

When the full-automatic cloth stretching machine is used, after the sleeves and the cuff cloth which are stacked together are sleeved on the first free roller, the needle plate table, the cloth stretching driving roller and the second free roller, the controller is started, and the first air cylinder pushes the cloth stretching driving roller to stretch the cloth tightly. The induction wheel falls down to induce the seam position. When sewing the reverse seam position, the first air blowing pipe and the second air blowing pipe blow the seam position reversely and then sew, and when sewing the forward seam position, the air blowing pipe does not work. Meanwhile, the motor drives the cloth supporting driving roller to rotate and act with teeth together to move the cloth forward for sewing. And counting the needle number after the sensing wheel senses the seam bone position after the whole circle is sewn, cutting the thread end after the front push plate pushes the cloth outwards, and pushing the cloth out by the cut push plate to receive the material.

When the cloth is sleeved on the free roller and the cloth supporting driving roller, the cuffs are sleeved firstly, the air blowing plate is pushed out above the cuffs after the cuffs are sleeved, and then the cloth is sleeved, wherein the cloth is arranged on the air blowing plate, and the air blowing plate blows air to prevent the cloth from curling in the sewing process. Because all the structures of the cloth supporting driving rollers with different cuff sizes adopt linear sliding rails, the positions of the cloth supporting driving rollers can be adjusted to be suitable for different cuff sizes.

Embodiment 2, as shown in fig. 5 to 6, another cuff sewing machine is different from embodiment 1 in that the rotary support mechanism includes a first mounting plate 3 disposed on a machine body of the overedger 2, a cylinder body of a first cylinder 4 is hinged to the middle of the first mounting plate 3, a lower end of a supporting plate 5 is hinged to an end portion of the first mounting plate 3, the supporting plate 5 is located on the right side of the needle plate table 21, a cylinder rod of the first cylinder 4 is hinged to the middle of the supporting plate 5, an upper portion of the supporting plate 5 is fixedly connected to a first guide rail 51 disposed in a front-back direction, a front end of the first guide rail 51 is fixedly provided with an adjusting motor 53 and a first sliding block 52 in sliding fit, a motor shaft of the adjusting motor 53 is fixedly connected to a screw 54 in the front-back direction in the axial direction, the first sliding block 52 is provided with a screw hole matched with the screw 54, the first sliding block 52 is fixedly connected to a driving motor mounting plate 8 and a driving, a driving synchronous pulley is fixedly arranged on a driving motor shaft of the driving motor 6, a cloth supporting driving roller 7 with the axial direction being the front and back direction is pivoted on the driving roller mounting plate 71, the shape of the cloth supporting driving roller 7 is not a circular truncated cone shape with a small front end and a large back end, but is a cylinder shape with the same front and back diameter, a rotating shaft of the cloth supporting driving roller 7 penetrates through the driving roller mounting plate 71 to be fixedly provided with a driven synchronous pulley, and a synchronous belt 9 is wound on the driven synchronous pulley and the driving synchronous pulley; a first free roller 11 and a second free roller 12 which are axially in the front-back direction are pivoted on the body of the overedger 2 on the left side of the needle plate platform 21, and sleeves and cuffs which are stacked together can be sleeved on the first free roller 11, the second free roller 12, the needle plate platform 21 and the cloth supporting driving roller 7, are driven by the cloth supporting driving roller 7 to rotate in a reciprocating manner and slide on the upper surface of the needle plate platform 21 of the overedger; and a plurality of photoelectric sensors 55 for detecting the positions of sleeves and cuffs on the cloth supporting driving rollers 7 are fixedly arranged on the body of the overedger 2.

By controlling the forward and reverse rotation of the adjusting motor, the cloth supporting driving roller 7 can move forward and backward, the sleeve and cuff encapsulating positions can be automatically adjusted by matching the detection of the photoelectric sensor 55, the efficiency is higher, and the positioning is more accurate.

Claims

1. The utility model provides an go up cuff machine, includes board (1), set firmly overedger (2) on board (1), its characterized in that: the sewing machine also comprises a rotary supporting mechanism which can support or loosen the sleeves and the cuffs which are stacked together, make the sleeves and the cuffs rotate in a reciprocating way and slide on the upper surface of a needle plate table (21) of the overedger; the rotary supporting mechanism comprises a first mounting plate (3) arranged on the body of the overedger (2), the middle of the first mounting plate (3) is hinged with the lower end of a cylinder body of a first cylinder (4) and a hinged supporting plate (5) at the end part, the supporting plate (5) is positioned on the right side of the needle plate table (21), a cylinder rod of the first cylinder (4) is hinged with the middle of the supporting plate (5), a driving motor mounting plate (8) and a driving roller mounting plate (71) are fixedly connected to the upper part of the supporting plate (5), a driving motor (6) is fixedly arranged on the driving motor mounting plate (8), a driving synchronous pulley is fixedly arranged on a driving motor shaft of the driving motor (6), a cloth supporting driving roller (7) with the axial direction in the front-back direction is pivotally arranged on the driving roller mounting plate (71), and a rotating shaft of the cloth supporting driving roller (7) passes through the driving roller mounting plate (71) and is, a synchronous belt (9) is wound on the driven synchronous pulley and the driving synchronous pulley; the left side of needle plate platform (21) the axial is first free roller (11) and the second free roller (12) of fore-and-aft direction to the pivot on hemming machine (2) organism, and the partly cover of the coat-sleeve and cuff that stack together can be in on first free roller (11), second free roller (12), needle plate platform (21) and prop cloth drive roller (7), and be in prop reciprocal circle and slide on hemming machine's needle plate platform (21) upper surface under the drive of cloth drive roller (7).

2. A sleeve sewing machine according to claim 1, wherein: first guide rail (51) of arranging around the upper portion rigid coupling of fagging (5), adjustment motor (53), the first slider of sliding fit (52) are firmly established to first guide rail (51) front end, the motor shaft rigid coupling axial of adjustment motor (53) is screw rod (54) of fore-and-aft direction, set up on first slider (52) with screw rod (54) complex screw, first slider (52) rigid coupling driving motor mounting panel (8), drive roller mounting panel (71), set firmly a plurality of photoelectric sensor (55) that are used for detecting on hemming machine (2) the organism prop up coat-sleeve and cuff position on cloth drive roller (7).

3. A sleeve sewing machine according to claim 1 or 2, wherein: prop cloth drive roller (7) and be located between the upper and lower plane of needle board platform (21), first free roller (11) position is a little higher than the upper plane of needle board platform (21), the position of second free roller (12) is a little lower than the lower plane of needle board platform (21).

4. A sleeve sewing machine according to claim 1 or 2, wherein: set firmly second guide rail (22) that left right direction arranged on hemming machine (2) organism, with second guide rail (22) sliding fit second slider (33), set firmly on second slider (33) first mounting panel (3), first mounting panel (3) with relative position can adjust and lock about second guide rail (22).

5. A sleeve sewing machine according to claim 1 or 2, wherein: needle plat form platform (21) top set firmly second mounting panel (23) on the organism of overedger (2), the cylinder body of the second cylinder (10) of arranging about setting firmly on second mounting panel (23), third mounting panel (24) set firmly on the jar pole of second cylinder (10), set firmly stroke switch (16) that are used for detecting the position of bone on third mounting panel (24), articulated "I" form stroke switch hit the middle part of piece (17), stroke switch hits the lower extreme pivot of piece (17) and establishes response wheel (15).

6. A sleeve sewing machine according to claim 1 or 2, wherein: the needle plate table (21) is fixedly provided with a first air blowing pipe (13), and the side surface of the first air blowing pipe (13) is provided with an air outlet hole which faces the cloth moving direction and forms an angle of 40-50 degrees with the plane and is used for sleeve bone inverting.

7. A sleeve sewing machine according to claim 5, wherein: and a second air blowing pipe (14) is fixedly arranged on the third mounting plate (24), and air outlet holes are formed in the side surface of the second air blowing pipe (14), face to the cloth moving direction and form an angle of 40-50 degrees with the plane and are used for sleeve bone inverting.

8. A sleeve sewing machine according to claim 5, wherein: set firmly fourth mounting panel (25) on the organism of overedger (2) on faller platform (21) right side, set firmly the cylinder body of third cylinder (18), fourth cylinder (19) and fifth cylinder (20) of arranging around on fourth mounting panel (25), the jar pole of third cylinder (18), fourth cylinder (19) and fifth cylinder (20) passes set firmly preceding upper left push pedal, air-blowing board (27) and right lower push pedal (26) respectively behind fourth mounting panel (25), upper left push pedal is used for pushing away the cuff of sewing up faller platform (21) and cut off the suture, air-blowing board (27) are gone up and are set up a plurality of venthole and are used for preventing the cloth turn-up at the sewing in-process, right lower push pedal (26) are used for pushing away the cuff after the cut-off to receipts material department.

9. A sleeve sewing machine according to claim 1 or 2, wherein: the overlock sewing machine is characterized by further comprising a controller (28), wherein the controller (28) comprises a starting switch, an encoder and an inductor, can control the rotation time and the rotation speed of the driving motor and the adjusting motor, controls the action time and the duration time of the first air cylinder, the second air cylinder, the third air cylinder, the fourth air cylinder and the fifth air cylinder, and controls the sewing time and the sewing number of turns of the overedger.