CN216156123U

CN216156123U - Material receiving mechanism of flat seaming automatic bottom-swinging machine

Info

Publication number: CN216156123U
Application number: CN202122278948.1U
Authority: CN
Inventors: 叶异淼
Original assignee: Supreme Intelligent Technology Co Ltd
Current assignee: Supreme Intelligent Technology Co Ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-04-01
Anticipated expiration: 2031-09-18

Abstract

The utility model discloses a material receiving mechanism of a flat-seam automatic lap machine, which comprises a material receiving mounting seat arranged on a rack, wherein the material receiving mounting seat is provided with a rotary cylinder, a rotary part of the rotary cylinder is connected with a material receiving support, and the front end of the material receiving support is provided with a material clamping device and a material clamping cylinder for driving the material clamping device to open and close. According to the receiving mechanism, the sewn clothes can be clamped by the clamping device, the receiving support is driven to rotate by the rotating cylinder, the sewn clothes are placed in the receiving area, the automatic receiving can reduce the labor intensity of workers and improve the sewing efficiency of the lower hem of the clothes.

Description

Material receiving mechanism of flat seaming automatic bottom-swinging machine

Technical Field

The utility model relates to a flat seaming automatic bottom-swinging machine, in particular to a material receiving mechanism of the flat seaming automatic bottom-swinging machine.

Background

The T-shirt round-neck shirt lower hem is mainly manually operated during processing, and the T-shirt round-neck shirt is easy to fold in the operation process. The utility model with the patent application number of 201811104754.6 discloses an automatic lower hem flat seaming machine workstation, which comprises a right feeding wheel, a left feeding wheel and a sewing machine frame, wherein a flat seaming machine is installed at the top end of the sewing machine frame, an automatic material pressing and feeding mechanism is installed on the sewing machine frame at one side of the flat seaming machine, an automatic thread cutting mechanism is arranged at one end of the automatic material pressing and feeding mechanism, a left feeding wheel is installed at the other end of the automatic material pressing and feeding mechanism, a second automatic edge folding mechanism is installed on the sewing machine frame at one end of the flat seaming machine close to the left feeding wheel, a third entanglement unit is installed on the sewing machine frame at one end of the second automatic edge folding mechanism far away from the flat seaming machine, a first entanglement unit is installed on the sewing machine frame at one side of the second automatic edge folding mechanism far away from the automatic material pressing and feeding mechanism, and a first automatic edge folding mechanism is installed on the sewing machine frame at one side of the first entanglement unit far away from the second automatic edge folding mechanism, the end, close to the left feeding wheel, of the first automatic edge folding mechanism is fixed with a second correcting device, the end, far away from the first automatic edge folding mechanism, of the second correcting device is fixed with a right feeding wheel, one side, far away from the first correcting device, of the first automatic edge folding mechanism is provided with a sensing mechanism, and the end, close to the flat seaming machine, of the sensing mechanism is fixed with a control system. The automatic lower hem flat seaming machine workstation disclosed in the patent has certain defects, such as the fact that the folding amount of the lower hem cannot be well controlled when the automatic material pressing and feeding mechanism rotates to feed materials, the two sides of the folded part of the lower hem cannot be folded, automatic material receiving cannot be achieved, and the like.

Disclosure of Invention

The utility model provides a material receiving mechanism of a flat seaming automatic lap machine aiming at the current state of the prior art, and the material receiving mechanism can realize automatic material receiving after the sewing operation of a clothing lap is finished.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a receiving agencies of automatic lower hem machine of flat seam, is including setting up the receipts material mount pad in the frame, receives the material mount pad and is equipped with revolving cylinder, and revolving cylinder's rotating part is connected with receives the material support, and the front end of receiving the material support is equipped with the clamp material cylinder that presss from both sides material device and drive clamp material device and open and shut.

In order to optimize the technical scheme, the utility model also comprises the following improved technical scheme.

The receiving mounting seat is slidably mounted on a lifting guide rail of the rack, and the rack is provided with a lifting cylinder for driving the receiving mounting seat to move up and down.

The receiving bracket is provided with a receiving base part connected with the rotating part, a supporting part extending upwards and a transverse extending part used for installing the clamping device.

Compared with the prior art, the material receiving mechanism of the flat seaming automatic lap-down machine can utilize the material clamping device to clamp the sewn clothes, then the material receiving support is driven by the rotary air cylinder to rotate, the sewn clothes are placed in the material receiving area, the automatic material receiving can reduce the labor intensity of workers, and the sewing efficiency of the clothes lap-down machine is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of a flat seaming automatic lap machine.

Fig. 2 is a schematic perspective view of the left feeding mechanism in fig. 1.

Fig. 3 is a schematic perspective view of the right feeding mechanism in fig. 1.

Fig. 4 is a schematic perspective view of a first embodiment of the hem backstitch mechanism of fig. 1.

Fig. 5 is an assembled exploded view of fig. 4.

Fig. 6 is a perspective view of a second embodiment of the hem backstitch mechanism of fig. 1.

Fig. 7 is a schematic perspective view of the receiving mechanism in fig. 1.

Detailed Description

Embodiments of the present invention are described in further detail below with reference to the accompanying drawings.

Fig. 1 to 7 are schematic structural views of the present invention.

Wherein the reference numerals are: the device comprises a left support rod 1, a left fixed seat 11, a left feeding installation seat 12, a left feeding motor 13, a left feeding roller 14, a first guide rail 15, a first air cylinder 16, a right support rod 2, a right fixed seat 21, a right feeding installation seat 22, a right feeding motor 23, a right feeding roller 24, a second guide rail 25, a second air cylinder 26, a support plate 3, an arc-shaped curved surface 3a, a feeding gear 31, a feeding roller 32, a roller driving motor 33, a cover plate 34, a follow-up roller 35, a bone seam induction sheet 36, a receiving installation seat 4, a rotary air cylinder 41, a receiving support 42, a receiving base part 42a, a support part 42b, a transverse extension part 42c, a clamping device 43, a clamping air cylinder 44, a lifting guide rail 45, a lifting air cylinder 46, a rack 5, a first installation seat 6, a first motor 61, a transmission gear 62, an arc groove 63, an installation plate 64, a third air cylinder 65, a bone seam reversing support 7, a rear end section 7b, a rear end section, An inverted suture operation part 71, inverted bone teeth 71a and a groove 71 b.

The utility model relates to a flat seaming automatic lap-down machine, which comprises a rack 5 and a flat seaming machine head, wherein the rack 5 is provided with a feeding mechanism. The feeding mechanism comprises a left supporting rod 1 and a right supporting rod 2 which are used for supporting the lower hem of the garment, a left feeding component is arranged on the left side of the left supporting rod 1, and a right feeding component is arranged on the right side of the right supporting rod 2.

The left feeding component comprises a left fixing seat 11 used for connecting the left supporting rod 1 and a left feeding mounting seat 12 capable of horizontally moving relative to the left fixing seat 11, and a left feeding motor 13 and a left feeding roller 14 driven by the left feeding motor 13 are arranged on the left feeding mounting seat 12. The right feeding component comprises a right fixed seat 21 used for being connected with the right supporting rod 2 and a right feeding installation seat 22 capable of horizontally moving relative to the right fixed seat 21, and a right feeding motor 23 and a right feeding roller 24 driven by the right feeding motor 23 are arranged on the right feeding installation seat 22.

The left fixed seat 11 is provided with a first guide rail 15 for guiding the left feeding mounting seat 12 to move horizontally, and a first air cylinder 16 for driving the left feeding mounting seat 12 to move horizontally. The right fixed seat 21 is provided with a second guide rail 25 for guiding the right feeding mounting seat 22 to move horizontally, and a second cylinder 26 for driving the right feeding mounting seat 22 to move horizontally.

The feeding mechanism is provided with a motor driving control module for controlling the left feeding motor 13 and the right feeding motor 23 to synchronously rotate. The garment lower hem is sleeved on the left support rod 1 and the right support rod 2, the left feeding roller 14 of the left feeding assembly is matched with the left support rod 1 to clamp the garment lower hem, and the right feeding roller 24 of the right feeding assembly is matched with the right support rod 2 to clamp the garment lower hem. The left feeding motor 13 and the right feeding motor 23 drive the left feeding roller 14 and the right feeding roller 24 to synchronously rotate, and the lower hem of the clothes rotates around the left supporting rod 1 and the right supporting rod 2 for feeding. The feeding mechanism is provided with a plurality of groups of air blowing pipes, the air blowing pipes apply blowing force to the edge of the lower hem of the clothes, so that the lower hem of the clothes is folded at the air blowing position, and the edge of the lower hem of the whole clothes can be folded and sewn and fixed through the flat seaming machine head along with the rotary feeding of the lower hem of the clothes.

In a preferred embodiment, the right fixing seat 21 is provided with a supporting plate 3, the upper part of the supporting plate 3 is provided with an arc-shaped curved surface 3a for guiding the materials to be fed in a rotating manner, and the right feeding roller 24 is matched with the supporting plate 3 to clamp the clothing to swing downwards and feed in a rotating manner.

The supporting plate 3 is provided with a rotatable feeding gear 31. The right feeding mounting seat 22 is provided with a feeding roller 32 for driving the material to move back and forth and a roller driving motor 33 for driving the feeding roller 32 to rotate. The roller driving motor 33 drives the feeding roller 32, so that the position of the garment hem in the front and back directions can be adjusted, and the folding amount of the hem can be controlled.

The feed gear 31 has a cover plate 34, the cover plate 34 covering approximately half the area of the feed gear 31. The feed rollers 32 are in clearance fit with the teeth of the feed gear 31 located outside the cover plate 34. The feeding roller 32 is distributed with a plurality of follower rollers 35 which can rotate independently along the circumference of the wheel disc. The feeding roller 32 controls the position of the clothes in the front-back direction through rotation, and the follow-up roller 35 can ensure that the rotary feeding of the clothes cannot be influenced when the feeding roller 32 is in contact with the clothes.

The left support rod 1 can be provided with a rotatable left support sleeve, and the right support rod 2 can also be provided with a rotatable right support sleeve to match with rotary feeding of clothes.

A bone seam induction sheet 36 for detecting bone seams is arranged on one side of the supporting plate 3, and the bone seam induction sheet 36 is connected with the bone seam inductor. During the rotary feeding process of the clothes, the seam sensor automatically detects the seam position through the seam sensing piece 36, and then the stroke of the seam reaching the sewing position is calculated according to the rotary feeding speed. When the seams of the lower hem of the garment reach the sewing position, the feeding mechanism stops rotating and feeding, and the lower hem seam inverting mechanism works to invert the seams on the two sides of the folded position of the lower hem to one side at the same time.

The lower hem seam inverting mechanism comprises a first mounting seat 6, and the first mounting seat 6 can move between a standby position and a seam inverting operation position. The first mounting seat 6 is provided with a rotatable bone seam reversing support 7, the bone seam reversing support 7 is provided with an arc-shaped bone seam reversing operation part 71, the side edge of the bone seam reversing operation part 71 is provided with a bone seam reversing tooth 71a used for shifting a bone seam, and the surface of the bone seam reversing operation part 71 is provided with a groove 71b or a bulge used for shifting the bone seam.

The first mounting seat 6 is provided with a first motor 61, and the first motor 61 drives the bone suture inverting bracket 7 to rotate through a transmission mechanism.

In the first embodiment of the lower hem inverted bone seam mechanism, the inverted bone seam support 7 has a circular main body, the first mounting seat 6 has an arc groove 63 which is in sliding fit with the circular main body, a rear end arc section 7b of the inverted bone seam support 7 is slidably mounted in the arc groove 63, gear teeth are formed on a side edge of the rear end arc section 7b, and the first motor 61 is provided with a transmission gear 62 which is meshed with the gear teeth.

The inverted suture operation part 71 is an arc section located at the front end of the inverted suture holder 7. The first mounting base 6 is connected with the frame 5 through a slider and a guide rail, and the movement of the first mounting base 6 is controlled through a third air cylinder 65. When the seam is moved to the sewing position, the third air cylinder 65 controls the first mounting seat 6 to move to the seam inverting operation position, the seam inverting operation part 71 is inserted into the folded part of the lower hem and positioned at one side of the seam, then the first motor 61 drives the seam inverting bracket 7 to rotate, and the seam inverting operation part 71 inverts all seams at two sides of the folded part of the lower hem to one side.

In the second swing-down backstitch mechanism embodiment, the first mounting base 6 has a mounting plate 64 extending to the sewing position, and the rotational center portion of the backstitch holder 7 is rotatably connected to the mounting plate 64. The inverted suture working section 71 is a front end arc section connected to the rotation center section.

The inverted bone suture support 7 has a rear end circular arc section 7b connected to the center of rotation, the side edge of the rear end circular arc section 7b is formed with gear teeth, and the first motor 61 is mounted with a transmission gear 62 engaged with the gear teeth.

The receiving agencies of automatic lower hem machine of flat seam is including setting up the receipts material mount pad 4 in frame 5, and it receives material mount pad 4 and is equipped with revolving cylinder 41, and revolving part of revolving cylinder 41 is connected with receives material support 42, and the front end of receiving material support 42 is equipped with material clamping device 43 and the material clamping cylinder 44 that drives material clamping device 43 and open and shut.

The material receiving mounting seat 4 is slidably mounted on a lifting guide rail 45 of the rack 5, and the rack 5 is provided with a lifting cylinder 46 for driving the material receiving mounting seat 4 to move up and down.

The material receiving bracket 42 has a material receiving base portion 42a connected to the rotating portion, a support portion 42b extending upward, and a lateral extension portion 42c for mounting the material clamping device 43. The gripping device 43 can grip the garment and then the receiving rack 42 rotates to place the garment in the receiving position.

While the preferred embodiments of the present invention have been illustrated, various changes and modifications may be made by one skilled in the art without departing from the scope of the utility model.

Claims

1. The utility model provides a receiving agencies of automatic lower hem machine of flat seam, is including setting up receipts material mount pad (4) in frame (5), characterized by: receive material mount pad (4) be equipped with revolving cylinder (41), the rotating part of revolving cylinder (41) is connected with receives material support (42), the front end of receiving material support (42) is equipped with presss from both sides material device (43) and drive presss from both sides material cylinder (44) that material device (43) opened and shut.

2. The receiving mechanism of claim 1, wherein: receive material mount pad (4) slidable mounting on lifting guide (45) of frame (5), frame (5) be equipped with drive and receive material mount pad (4) up-and-down motion's lift cylinder (46).

3. The receiving mechanism of claim 1, wherein: the material receiving bracket (42) is provided with a material receiving base part (42a) connected with the rotating part, a supporting part (42b) extending upwards and a transverse extending part (42c) used for installing a material clamping device (43).