CN216165475U

CN216165475U - Bridging device between ready-made clothes assembly lines

Info

Publication number: CN216165475U
Application number: CN202122629127.8U
Authority: CN
Inventors: 翁端文; 褚如昶; 吕新
Original assignee: INA Intelligent Technology Zhejiang Co Ltd
Current assignee: INA Intelligent Technology Zhejiang Co Ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-04-05
Anticipated expiration: 2031-10-29

Abstract

The utility model discloses a bridging device between ready-made clothes assembly line, has solved the problem that the setting of current bridging mechanism highly requires the indoor space. The bridging device between ready-made clothes assembly lines is arranged between two assembly lines and comprises a bridging rail, wherein the assembly lines comprise circular rails, a plurality of work stations are arranged on the outer sides of the circular rails along the trend of the circular rails, an out-station structure and an in-station structure are respectively arranged at the two ends of the bridging rail, the out-station structure and the in-station structure extend to the circular rails on the two assembly lines respectively to allow clothes hangers to pass between the circular rails and the bridging rail.

Description

Bridging device between ready-made clothes assembly lines

Technical Field

The utility model relates to a ready-made clothes assembly line for preparing ready-made clothes, in particular to a bridging device between ready-made clothes assembly lines, so as to realize that a clothes rack travels between different assembly lines.

Background

The ready-made clothes system is mainly used for preparing textiles such as clothes and home textiles. The ready-made clothes system structurally comprises a closed-loop type ring rail, a plurality of workstations are arranged on the outer side of the ring rail along the trend of the ring rail, and an operator sits on a machine table arranged at the workstation and sews the fabric cut pieces conveyed to the corresponding workstation. Because the space in the factory building cannot be infinite, the number of work stations on one assembly line is limited, and the common assembly line can completely perform the preparation of the clothes with simple procedures. With the increase of the complexity of the garment making process, some production lines cannot completely meet the garment making requirements, and partial processes need to be completed by other production lines.

Chinese patent document (publication number: CN 201499675U) discloses a bridging mechanism of a hanging assembly line, belonging to the field of clothing manufacturing equipment. The automatic clothes hanger hanging device solves the technical problems that the production efficiency is low and the production environment of a workshop is influenced due to the fact that the clothes hangers cannot be automatically conveyed between the existing hanging production lines. The bridging mechanism of the hanging assembly line is arranged between the main rails of the two assembly lines and is characterized by comprising a guide rail, wherein one end of the guide rail is provided with an entering device which can enable clothes hangers on the main rail of the assembly line close to the end to enter the guide rail, the other end of the guide rail is provided with an exiting device which can enable the clothes hangers on the guide rail to enter the main rail of the assembly line close to the end, and the guide rail is further provided with a driving device which can guide the clothes hangers from the entering device to the exiting device. The utility model establishes the guide rail with the function of a bridge between two mutually independent assembly lines, thereby being convenient for automatic conveying, greatly improving the production efficiency and improving the production environment of a workshop.

The bridging mechanism can realize the mutual rotation of the clothes hangers between two production lines, thereby being capable of well adapting to the requirements of clothes on the working procedures. However, the guide rail in the bridging mechanism has large fluctuation in the installation space in order to adapt to the natural sliding of the clothes rack, which has high requirement on the height in a factory and is inconvenient to install.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model provides a bridging device between ready-made clothes assembly lines, which has low requirement on the height of space in a factory building and is convenient for setting a ready-made clothes system.

In order to solve the technical problem, the technical scheme of the utility model is as follows: a bridging device between ready-made clothes assembly lines is arranged between two assembly lines and comprises a bridging rail, wherein the assembly lines comprise circular rails, a plurality of work stations are arranged on the outer sides of the circular rails along the trend of the circular rails, an out-station structure and an in-station structure are respectively arranged at two ends of the bridging rail, the out-station structure and the in-station structure respectively extend to the circular rails on the two assembly lines to allow clothes hangers to pass between the circular rails and the bridging rail.

The driving belt is connected with two driving wheels in the driving mechanism, so that the driving belt forms two arc-shaped parts at the positions of the two driving wheels, and the driving belt is provided with two straight line parts between the two arc-shaped parts. The bridging rail is a straight rail, the clothes hanger roller cannot freely slide on the bridging rail under the action of gravity, and the clothes hanger is powered by the driving structure when moving along the bridging rail. The bridging rail is arranged along the horizontal direction or is arranged at the approximate horizontal direction due to the arrangement error.

Further, the driving belt is vertically arranged on the upper side of the bridging rail, and the orthographic projection of the two straight parts on the driving belt is positioned on the bridging rail. The axis of the driving wheel is in the horizontal direction and is vertical to the bridging rail, the influence of the arrangement of the driving mechanism on other structures on the ready-made clothes assembly line is small, the interference is not easy to cause, and the arrangement of the driving mechanism is convenient.

Furthermore, the driving structure comprises a plurality of bird hooks, the connecting ends of the bird hooks are hinged on the driving belt, and hook openings are formed in the working ends of the bird hooks and are used for being matched with the clothes rack rolling wheels on the bridging rail. Through setting up the bird hook as drive structure, simple structure, job stabilization nature is good, is convenient for and the gyro wheel on the clothes hanger stable cooperation.

Furthermore, a limiting structure is arranged on the outer side of the coupling end of the bird hook, and the limiting structure is used for limiting the movement amplitude of the bird hook on the driving belt. The movable amplitude of the bird hook on the driving belt is controllable, so that the bird hook can well meet the working requirements of the vertically arranged driving belt, the bird hook cannot turn over rapidly in a large angle when passing through the driving wheel, and the working stability of the driving mechanism is improved.

Furthermore, the driving belt is a chain, the chain is formed by hinging a plurality of chain links and chain plates together through hinge posts, wherein part of the chain plates extend out towards the same side of the chain to form a connecting chain plate, the connecting chain plate is provided with a pivot, the connecting ends of the bird hooks are sleeved on the pivot in a clearance way, the outer side of the connecting ends of the bird hooks is integrally formed with a convex body, the limiting structure is a limiting post arranged on the connecting chain plate, and the limiting post limits the range of motion of the bird hooks by blocking the convex body. The bird hook is convenient to assemble with the chain through the structural change of the chain plate.

Furthermore, the pivot corresponding to the connecting chain plate extends towards the direction of the bird hook to form the limiting column. This has further simplified the structure, and the positional stability of spacing post itself is good.

Furthermore, a limiting stopper used for limiting the clothes hanger roller is arranged on the downstream end side of the bridging rail, and the limiting stopper comprises a limiting sheet vertically arranged on the bridging rail. The clothes rack is blocked by the limiting stopper, so that the clothes rack on the bridging rail is released at a proper time, and the clothes rack can smoothly enter the downstream circular rail. The limiter is a sheet-shaped limiting sheet, has a simple structure and is convenient to set.

Compared with the prior art, the utility model has the technical effects that: the bridging rail is a straight rail, and the clothes hangers can smoothly pass through the bridging rail by combining the arrangement of the driving mechanism, so that the clothes hangers can be smoothly transferred between assembly lines, the defect of insufficient working station positions in a single assembly line is effectively overcome, and the requirement of the assembly line on multi-process clothes making is met. The bridging rail of straight rod formula sets up in level or approximate horizontal direction for bridging device's setting is low to the high requirement in the factory building, can make things convenient for the setting to the assembly line well.

Drawings

Fig. 1 is a structural view of the present bridging device.

Fig. 2 is a perspective view of a bird hook.

FIG. 3 is a block diagram of the bird hook and link chain plate coupled together.

Fig. 4 is a close-up view at the exit end of the bridging rail.

In the figure, 1, a circular track; 2. entering a station and bending a rail; 3. a lifting arm; 4. a roller; 5. bridging the rails; 6. a drive mechanism; 7. a bird hook; 71. hooking the mouth; 72. a convex body; 8. a limiting sheet; 9. bending the rail after the station is out; 10. connecting chain plates; 11. a limiting column; 12. and a chain.

Detailed Description

The bridging device between the ready-made clothes assembly lines is arranged between the two assembly lines by combining the attached drawings of the specification, so that the clothes hangers between the two assembly lines can pass through in a transition way. In the figure, a bridging rail 5 is arranged between two pipelines, and in the practical application process, two bridging rails 5 are arranged between the two pipelines so as to realize the bidirectional passing of the clothes rack between the two pipelines.

In fig. 1, the assembly line includes a closed loop rail 1, and a plurality of work stations are arranged outside the loop rail 1 along the direction of the loop rail 1. The bridging device comprises a bridging rail 5, wherein the bridging rail 5 is a straight rail, and the bridging rail 5 is arranged in a horizontal or approximately horizontal direction. In the vertical direction, the bridging rail 5 is higher than the height of the ring rail 1 in the two lines. An exit structure and an entrance structure are respectively arranged at two ends of the bridging rail 5 so that the clothes hangers can pass between the bridging rail 5 and the circular rail 1. The bridging rail 5 can be bent at both ends, respectively, and structurally, the bending corresponds to a part of the outbound structure or the inbound structure. The outbound structure and the inbound structure extend to the ring rails 1 on the two production lines respectively, and a controllable transition mechanism is formed between the bridging rail 5 and the ring rails 1. In fig. 1, the station entering structure comprises a station entering curved rail 2, an inlet end of the station entering curved rail 2 extends to a ring rail 1 on the left side, and a movable station entering swing head is arranged at the inlet end, so that when a clothes hanger on the ring rail 1 needs to be carried, the station entering swing head is overlapped with the ring rail 1, and under the condition of not using normally, the station entering swing head is separated from the ring rail 1 so as to allow other clothes hangers to normally pass through the ring rail 1. The middle position of the station-entering curved rail 2 is provided with an upward bend, so that the upper end of the station-entering curved rail 2 can adapt to the position of the bridging rail 5, and the outer side of the bent part of the station-entering curved rail 2 is provided with a lifting arm 3 for lifting the clothes hanger from a low position to a high position, so that the clothes hanger enters the bridging rail 5. The structure of leaving out include curved rail 9 of leaving out, curved rail 9 of leaving out is the arc, the entrance point of curved rail 9 of leaving out is connected with bridging rail 5, the exit end of curved rail 9 of leaving out stretches to ring rail 1 on right side, the clothes hanger comes out and naturally slides down on ring rail 1 on right side from the exit end of bridging rail 5.

Since the bridging rail 5 is arranged essentially horizontally, a drive 6 is provided on the upper side of the bridging rail 5, so that the clothes hanger can pass the bridging rail 5 smoothly and enter the loop rail 1 downstream. The drive mechanism 6 comprises a closed loop drive belt, the straight portion of one side of which is parallel to the bridging rail 5. The driving belt is provided with a plurality of driving structures, and the driving structures push the clothes racks on the bridging track 5 to one side under the driving of the driving belt.

The drive belt can be arranged horizontally on the upper side of the bridging rail 5, i.e. the two straight sections on the drive belt are located on the same horizontal plane. On the horizontally arranged drive belt, a plurality of downwardly extending needle bars are arranged, which constitute the drive structure.

In fig. 1, the drive belt is shown arranged vertically on the upper side of the bridging rail 5, the orthographic projection of the two straight sections of the drive belt being located on the bridging rail 5. The driving structure comprises a plurality of bird hooks 7, the bird hooks 7 are arc-shaped plate-shaped, and the connecting ends of the bird hooks 7 are hinged on the driving belt. On the back side of the working end of the bird hook 7 is provided a hook mouth 71, the hook mouth 71 being adapted to cooperate with the hanger roller 4 on the bridging rail 5 and to drag the hanger roller 4 forward on the bridging rail 5.

And a limiting structure is arranged on the outer side of the coupling end of the bird hook 7 and is used for limiting the moving amplitude of the bird hook 7 on the driving belt so as to prevent the bird hook 7 from deflecting to a larger extent when following the movement of the driving belt to influence the normal running of the driving belt.

The driving belt is a chain 12, and the chain 12 is formed by hinging a plurality of chain links and chain plates together through hinge columns. In the chain 12, some of the link plates extend toward the same side of the chain 12 to form the link plates 10, and the link plates 10 are larger than other conventional link plates on the chain 12. The connecting chain plate 10 is vertically provided with a pivot, and the connecting end of the bird hook 7 is sleeved on the pivot with a gap. Referring to fig. 2 and 3, a convex body 72 is integrally formed on the outer side of the connecting end of the bird hook 7, the limiting structure is a limiting column 11 arranged on the connecting chain plate 10, and the limiting column 11 limits the range of motion of the bird hook 7 by blocking the convex body 72. The pivot corresponding to the connecting chain plate 10 extends towards the direction of the bird hook 7 to form the limiting column 11.

Fig. 4 is a partially enlarged view of the bridging rail 5 at the outlet end, and a stopper for stopping the hanger roller 4 is provided at the outlet end side of the bridging rail 5 so as not to be disengaged from the bird hook 7 before the hanger is out of the station, so that the hook mouth 71 of the bird hook 7 can be stably engaged with the hanger roller 4, so that the bird hook 7 gives a stable pushing force to the hanger, and the hanger is easily slid down from the out-station curved rail 9. The drawing shows that the limiter comprises a limiting piece 8 which is vertically arranged, the limiting piece 8 is movably arranged on the bridging rail 5, and the limiting piece 8 upwards extends out of the bridging rail 5 to block the roller of the clothes hanger. The limiting piece 8 is arranged on the lifting structure, when the downstream side circular rail 1 can enter the clothes hanger, the lifting structure drives the limiting piece 8 to retract towards the bridging rail 5 to leave the position, and the clothes hanger can smoothly enter the downstream side circular rail 1. The limiting pieces 8 adopt a one-by-one releasing mode for the clothes hangers, after the target clothes hanger is released, the limiting pieces 8 extend out of the outer side of the circular rail 1 to block the subsequent clothes hangers, and releasing action is executed when needed.

Claims

1. A bridging device between ready-made clothes assembly lines is arranged between two assembly lines and comprises a bridging rail, wherein the assembly lines comprise circular rails, a plurality of work stations are arranged on the outer sides of the circular rails along the trend of the circular rails, an out-station structure and an in-station structure are respectively arranged at two ends of the bridging rail, the out-station structure and the in-station structure respectively extend to the circular rails on the two assembly lines to allow clothes hangers to pass between the circular rails and the bridging rail.

2. A garment line bridging device as claimed in claim 1, in which the drive belt is arranged vertically on the upper side of the bridging rail, the orthographic projection of the two straight sections of the drive belt being on the bridging rail.

3. A garment line bridging device as claimed in claim 2 wherein the drive means comprises bird hooks having their coupling ends hinged to the drive belt and having their working ends provided with hook ports for engagement with hanger rollers on the bridging rail.

4. A clothes drying line bridging device as claimed in claim 3, wherein a limiting structure is provided on the outside of the coupling end of the bird hook, the limiting structure limiting the range of motion of the bird hook on the drive belt.

5. A bridging device between ready-made clothes assembly lines as claimed in claim 4, wherein the driving belt is a chain formed by a plurality of chain links and link plates hinged together by hinge posts, wherein a part of the link plates extend towards the same side of the chain to form a link plate, a pivot is arranged on the link plate, the link end of the bird hook is sleeved on the pivot with a gap, a convex body is integrally formed on the outer side of the link end of the bird hook, and the limiting structure is a limiting post arranged on the link plate and limits the range of motion of the bird hook by blocking the convex body.

6. A bridging device between ready-made clothes assembly lines as claimed in claim 5, wherein the corresponding pivot of the link plate extends towards the direction of the bird's hook to form the limiting post.

7. A ready-made clothes line bridging device according to any one of claims 1 to 6, wherein a stopper for stopping the hanger roller is provided on the downstream end side of the bridging rail, and the stopper includes a stopper piece provided upright on the bridging rail.