CN108639666B - Clothes hanger conveying chain curve part limiting device - Google Patents

Clothes hanger conveying chain curve part limiting device Download PDF

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Publication number
CN108639666B
CN108639666B CN201810625067.2A CN201810625067A CN108639666B CN 108639666 B CN108639666 B CN 108639666B CN 201810625067 A CN201810625067 A CN 201810625067A CN 108639666 B CN108639666 B CN 108639666B
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China
Prior art keywords
conveying chain
guardrail
clothes hanger
hanger
limiting device
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CN201810625067.2A
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CN108639666A (en
Inventor
翁端文
周为军
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INA Intelligent Technology Zhejiang Co Ltd
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INA Intelligent Technology Zhejiang Co Ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G17/00Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
    • B65G17/20Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising load-carriers suspended from overhead traction chains

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chain Conveyers (AREA)
  • Intermediate Stations On Conveyors (AREA)

Abstract

The invention discloses a hanger conveying chain bent part limiting device which can be used for hanging hangers on a guardrail of the limiting device, so that the use function of the limiting device can be effectively expanded, and the limiting device is simple in structure and convenient to set. The adopted technical scheme is as follows: the utility model provides a clothes hanger conveying chain curved part stop device, set up in the outside that conveying chain curved part trend, the structure includes the guardrail that has arc portion, conveying chain constitute by a plurality of links joint that are in the same place end to end, be formed with the clamp mouth that is used for centre gripping clothes hanger gyro wheel between two adjacent links joint, its characterized in that, the guardrail links on movable coupling structure, the guardrail is used for acting on coupling structure, and make the guardrail be close to conveying chain and carry out spacingly for the clothes hanger gyro wheel on the conveying chain, make conveying chain carry clothes hanger, perhaps the guardrail is kept away from conveying chain, so that the clothes hanger gyro wheel articulates on the guardrail, and make in the clamp mouth that this clothes hanger gyro wheel enters into on the conveying chain under the promotion of guardrail.

Description

Clothes hanger conveying chain curve part limiting device
Technical Field
The invention relates to a conveying chain for lifting and conveying clothes hangers in a clothes-making hanging system, in particular to a limiting device which is arranged at the trend of a curved part of the conveying chain and used for limiting the clothes hangers.
Background
The garment hanging system is used for distributing cut cloth to each workstation, sewing the cloth at each workstation in one process of garment, and sewing the cloth between the workstations in sequence to finish the preparation of garment. The garment hanging system comprises a loop line which is arranged in a lifting manner, each work station is arranged along the trend of the loop rail, a machine table for an operator to sit is arranged at the position of each work station, the position of the machine table is relatively lower relative to the setting height of the loop rail, and the clothes hanger needs to be lifted between the machine table and the loop rail, so that a lifting device is required to be arranged at the work station to convey the clothes hanger in the vertical direction.
The conveying chain is used as a lifting functional component with a simple structure, and is applied to a certain degree in the clothing hanging system. The structure of the conveying chain comprises a plurality of chain plates hinged end to end, and a clamping opening for clamping the hanger roller is formed between two adjacent chain plates. When the conveying chain is in a straight line trend, the clamping opening can well clamp the hanger roller. When the conveying chain is lapped on the chain wheel, the conveying chain is curved at the position of the chain wheel, so that the clamping opening is opened, the idler wheel is easy to deviate from the clamping opening, and a limiting device is arranged at the outer side of the curved conveying chain, so that the conveying chain can smoothly convey the clothes hanger. The limiting device comprises a guardrail, wherein the guardrail is provided with an arc-shaped part leaning on the outer side of the curved trend part of the conveying chain, the guardrail is fixedly arranged on the outer side of the conveying chain, and in the prior application, the clothes hanger cannot be directly hung on the guardrail from the outer side of the conveying chain.
In the existing clothes-making hanging system, the clothes hanger clamped with the cloth is usually hung at the position of the first working station and enters the clothes-making hanging system, if the clothes hanger falls off in the operation process of the clothes-making hanging system, the clothes hanger is usually sent to the position of the first working station, and the clothes hanger enters the clothes-making hanging system again to operate, so that the inconvenience of the operation is obvious. When the conveying chain is arranged at the position of the workstation and used as a lifting device of the clothes hanger, the clothes hanger is conveyed to the position of the workstation, and the clothes hanger roller cannot be separated from the conveying chain, so that the difficulty in taking and clamping the cloth is increased.
Disclosure of Invention
The invention aims to solve the technical problems that: the utility model provides a clothes hanger conveying chain bent portion stop device can take and attach clothes hanger from this stop device department, can satisfy the work demand of clothing suspension system well.
In order to solve the technical problems, the technical scheme of the invention is as follows: the utility model provides a clothes hanger conveying chain curved portion stop device, sets up in the outside that conveying chain curved portion moved towards, the structure includes the guardrail that has arc portion, conveying chain constitute by a plurality of links joint that the head and the tail articulated together, be formed with the clamp mouth that is used for centre gripping clothes hanger gyro wheel between two adjacent links joint, its characterized in that, the guardrail links on movable coupling structure, and the guardrail is used for acting on coupling structure, and makes the guardrail be close to conveying chain and carry out spacingly for the clothes hanger gyro wheel on the conveying chain, makes conveying chain carry clothes hanger. Or the guardrail is far away from the conveying chain so as to be hung on the guardrail, and the hanger roller enters the clamping opening on the conveying chain under the pushing of the guardrail.
The connecting structure can be a sliding block guide rail mechanism or a power mechanism arranged in the connecting structure for realizing the guiding sliding of the guardrail. The movement of the guardrail can be realized by manpower or automatically by a power mechanism. The power mechanism may be a cylinder, electromagnet, lever mechanism or screw mechanism. The guard rail is normally leaned against the position of the conveying chain for limiting the hanger rollers on the conveying chain.
Further, the guardrail is coupled to the power mechanism in the coupling. The action of the guardrail is realized by arranging the power mechanism, the structure is simple, and the automatic control is convenient to realize.
Further, a Z-shaped supporting plate is connected to the movable part of the power mechanism, and the guardrail is connected to the supporting plate. The clothes hanger roller is convenient to connect and fix the guardrail and the movable piece, and the limiting block is convenient to be arranged on the supporting plate, so that the stability of the clothes hanger roller when the clothes hanger roller is hung on the guardrail is good.
Further, a limiting block is arranged on the outer side of the guardrail, and a concave cambered surface matched with the outer circumferential surface of the roller is arranged on the limiting block. After the hanger roller is hung on the guardrail, the outer peripheral surface of the hanger roller is matched with the concave cambered surface on the limiting block, so that the hanger roller has good stability on the guardrail and is convenient for the guardrail to convey the hanger to the conveying chain.
Further, a connecting screw is arranged on the supporting plate, the spring is sleeved on the periphery of the connecting screw, the limiting block is sleeved on the connecting screw, and two ends of the spring respectively act on the supporting plate and the limiting block. The limiting block is arranged on the connecting screw in a floating mode, so that the stability of the clothes rack on the guardrail is good in the process that the guardrail conveys the clothes rack roller to the conveying chain, and meanwhile the clothes rack roller can enter the clamping opening on the conveying chain smoothly.
Further, a pressing sheet extending to the power mechanism is arranged on the limiting block, and the limiting block is limited by blocking the pressing sheet by a fixing piece in the power mechanism, so that the hanger roller is separated from the limiting block. The position of the limiting block is limited by arranging the pressing sheet, so that the limiting block is positioned at a low position, and the limiting block is prevented from blocking other clothes hangers which normally pass through the guardrail position.
Further, the cross section of the guardrail is in a pi shape, two guide rails which are arranged in parallel are formed on the surface of the guardrail facing the conveying chain, the guide rails are used for being inserted into concave grooves of the rollers, and a space for the conveying chain to be inserted through is formed between the two guide rails. The guardrail has light weight, the arrangement of the two guide rails well meets the guiding requirement on the hanger roller, and the interval between the two guide rails is convenient for matching with the conveying chain.
Compared with the prior art, the invention has the beneficial effects that: the guardrail in the hanger conveying chain bent part limiting device is connected with the movable connecting structure, the guardrail can be far away from the conveying chain to form a space between the guardrail and the conveying chain, and the hanger roller can be directly hung in the space, so that the hanger can be conveniently hung according to actual production conditions. The movable connecting structure can enable the guardrail to move towards the direction of the conveying chain, so that the clothes hanger roller enters the clamping opening on the conveying chain to convey the clothes hanger to the clothes hanger hanging system. After the guardrail is matched with the curved portion trend part of the conveying chain, the guardrail can provide a limiting effect, and under the driving of the conveying chain, the clothes hanger can smoothly pass through the position of the guardrail.
The limiting device can be selectively arranged at some work stations of the clothes-making hanging system according to the scale of the clothes-making hanging system, so that the walking distance of the clothes hanger during hanging is shortened, and the convenience of the clothes hanger during hanging can be effectively improved.
Through this stop device's setting, can also be according to actual need, supplementary some clothes hanger that presss from both sides and hang cloth on the clothing hanging system to satisfy clothing hanging system's actual working demand, alleviate the operating pressure of first workstation.
Drawings
Fig. 1 is a construction diagram of a workstation with the present stop device.
Fig. 2 is an assembly structure diagram between the limiting device and the conveying chain.
Fig. 3 is a perspective view of the limiting device.
Fig. 4 is a reference view of a state of use of the present stop device.
Fig. 5 is a reference view of another use state of the present limiting device.
Fig. 6 is a structural view of the stopper.
Fig. 7 is a structural view of the support plate.
In the figure, 1, a conveying chain; 2. a sprocket; 3. guard bars; 31. a guide rail; 4. a clothes hanger; 41. a roller; 5. a cylinder; 6. a limiting block; 7. a support plate; 8. tabletting; 9. a support rod; 10. a vertical rod; 11. a piston rod; 12. a screw; 13. and (3) a spring.
Detailed Description
With reference to the attached drawings, the clothes hanger conveying chain curve limiting device is arranged on the outer side of the trend of the conveying chain 1 in the clothes hanger hanging system, and can play a limiting role, so that the clothes hanger 4 smoothly passes through the position of the guardrail 3 under the conveying of the conveying chain 1. The conveying chain 1 is used for carrying out lifting conveying on the clothes hangers 4 in the clothes making hanging system, and at the workstation position of the clothes making hanging system, the connection between the circular rail and the workbench can be established by arranging the conveying chain 1 so as to realize the conveying of the clothes hangers 4 between the circular rail and the workbench. The conveying chain 1 is a closed structure formed by a plurality of chain plates hinged together end to end, a clamping opening for clamping the hanger roller 41 is formed between two adjacent chain plates, and the clamping opening on the straight line trend part of the conveying chain 1 can stably clamp the hanger roller 41. When the conveying chain 1 is arranged at the position of the machine, the chain wheel 2 is required to be arranged at the corresponding position of the machine, and after the conveying chain 1 is lapped on the chain wheel 2, the clamping opening of the conveying chain 1 at the position of the chain wheel 2 is opened. Therefore, a limiting device needs to be arranged on the outer side of the conveying chain 1 so that the clothes hangers 4 can smoothly pass through the position of the chain wheel 2 on the conveying chain 1.
The structure of the limiting device comprises a guardrail 3, wherein the guardrail 3 is provided with a concave arc-shaped part which is matched with the outer side of a curved trend conveying chain 1. The guard rail 3 is coupled to a movable coupling structure on which the guard rail 3 can move. The guardrail 3 can be close to the conveying chain 1, and the arc-shaped part on the guardrail 3 is matched with the conveying chain 1, so that the clothes hanger roller 41 on the conveying chain 1 can be limited, and the conveying chain 1 can smoothly drive the clothes hanger 4 to move forwards.
The guard rail 3 may also be remote from the conveyor chain 1 so that a space is formed between the guard rail 3 and the conveyor chain 1 for the hanger rollers 41 to be hooked on the guard rail 3. By pushing the guard rail 3, the hanger 4 is pushed towards the conveying chain 1, and finally the hanger roller 41 can enter the clamping opening on the conveying chain 1.
The guard rail 3 can be moved manually or pushed forward by mechanical force. In the figure, the guardrail 3 is connected to a piston rod 11 of a cylinder, and the starting of the cylinder can be started by an operator through a button, namely, the operator presses the button, an electromagnetic valve is started, and the piston rod 11 in the cylinder drives the guardrail 3 to act; the starting of the cylinder operation can also be realized by arranging a photoelectric switch and a proximity switch. The limiting device can also realize the taking and hanging of the clothes hanger 4 by an operator at the position of the workstation, namely, the clothes hanger 4 is conveyed to the position of the workstation by the conveying chain 1, the guardrail 3 descends under the action of the air cylinder, the clothes hanger 4 is taken down from the guardrail 3 by the operator, after the corresponding working procedure is completed, the clothes hanger roller 41 is hung on the guardrail 3, the air cylinder drives the guardrail 3 to lift the clothes hanger 4 towards the direction of the conveying chain 1, the conveying chain 1 is started, and the clothes hanger roller 41 enters a clamping opening on the conveying chain 1 and is lifted and conveyed onto a circular rail by the conveying chain 1.
The chain wheel 2 is rotationally connected to the supporting rod 9, the cylinder body 5 of the cylinder is connected and fixed to the supporting rod 9 through the vertical rod 10, and the cylinder is arranged vertically. A Z-shaped supporting plate 7 is connected to the end of the piston rod 11, the supporting plate 7 is horizontally arranged, and the guardrail 3 is connected and fixed to the outer end of the supporting plate 7. A limiting block 6 is arranged on the outer side of the guardrail 3, and the limiting block 6 is positioned between the air cylinder and the guardrail 3. The limiting block 6 is provided with a concave cambered surface which is used for being matched with the outer circumferential surface of the roller 41, after the hanger roller 41 is hung on the guardrail 3, the outer circumferential surface of the hanger roller 41 is contacted with the concave cambered surface, and under the limiting effect of the concave cambered surface, the position stability of the hanger roller 41 on the guardrail 3 is good.
The limiting block 6 is floatingly connected to the supporting plate 7, a screw 12 is vertically connected to the supporting plate 7, a spring 13 is sleeved on the periphery of the connecting screw 12, the limiting block 6 is sleeved on the connecting screw 12, and two ends of the spring 13 act on the supporting plate 7 and the limiting block 6 respectively. Due to the buffer effect of the spring 13, the position stability of the hanger roller 41 on the limiting block 6 can be ensured when the guardrail 3 drives the hanger 4 to ascend. The limiting block 6 is fixedly provided with a pressing piece 8, the pressing piece 8 stretches into the position of the air cylinder, the limiting block 6 and the pressing piece 8 on the limiting block also ascend along with the limiting block in the ascending process of the guardrail 3, and after the pressing piece 8 touches the cylinder 5, the guardrail 3 continuously ascends to the target position to send the hanger roller 41 into the clamping opening on the conveying chain 1. Under the condition that the limiting device is arranged at the position of the workstation and is mainly used for hanging the clothes hanger 4, the pressing sheet 8 does not need to be arranged, but when the limiting device is mainly used for limiting the clothes hanger roller 41, the pressing sheet 8 is usually required to be arranged for limiting the position of the limiting block 6, so that other clothes hanger rollers 41 pass through the position of the guardrail 3 under the driving of the conveying chain 1.
The guardrail 3 is formed by plastic integral injection molding, the cross section of the guardrail 3 is in a pi shape, an arc-shaped part on the guardrail 3 extends to the conveying chain 1, two parallel guide rails 31 are formed on the surface of the arc-shaped part facing the conveying chain 1, after the hanger roller 41 is hung on the guardrail 3, the two guide rails 31 are inserted into concave grooves of the roller 41, the hanger roller 41 can advance along the guide rails 31, and the conveying chain 1 is inserted into a gap formed between the two guide rails 31 in a clearance way.

Claims (5)

1. The clothes hanger conveying chain curve limiting device is arranged on the outer side of the trend of the conveying chain curve, the structure comprises a guardrail with an arc-shaped part, the conveying chain consists of a plurality of chain plates hinged together end to end, and a clamping opening for clamping clothes hanger rollers is formed between two adjacent chain plates, and the clothes hanger conveying chain limiting device is characterized in that the guardrail is connected to a movable connecting structure and is used for acting on the connecting structure, so that the guardrail is close to the conveying chain and limits the clothes hanger rollers on the conveying chain, and the conveying chain conveys clothes hangers;
or the guardrail is far away from the conveying chain so as to be convenient for hanging the hanger roller on the guardrail and leading the hanger roller to enter the clamping opening on the conveying chain under the pushing of the guardrail;
the guardrail is connected to the power mechanism in the connecting structure; the cross section of the guardrail is in a pi shape, two guide rails which are arranged in parallel are formed on the surface of the guardrail facing the conveying chain, the guide rails are used for being inserted into concave grooves of the rollers, and a space for the conveying chain to pass through is formed between the two guide rails.
2. The hanger conveying chain curve limiting device of claim 1 wherein the movable member of the power mechanism is coupled to a Z-shaped support plate and the guard rail is coupled to the support plate.
3. The hanger conveying chain curved part limiting device according to claim 2, wherein a limiting block is arranged on the outer side of the guardrail, and a concave cambered surface for being matched with the outer circumferential surface of the roller is arranged on the limiting block.
4. A hanger conveying chain curve limiting device according to claim 3, wherein a connecting screw is arranged on the supporting plate, a spring is sleeved on the periphery of the connecting screw, a limiting block is sleeved on the connecting screw in a clearance mode, and two ends of the spring act on the supporting plate and the limiting block respectively.
5. The hanger conveying chain curved part limiting device according to claim 4, wherein a pressing piece extending to the power mechanism is arranged on the limiting block, and the limiting block is limited by blocking the pressing piece by a fixing piece in the power mechanism, so that the hanger roller is separated from the limiting block.
CN201810625067.2A 2018-06-17 2018-06-17 Clothes hanger conveying chain curve part limiting device Active CN108639666B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810625067.2A CN108639666B (en) 2018-06-17 2018-06-17 Clothes hanger conveying chain curve part limiting device

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Application Number Priority Date Filing Date Title
CN201810625067.2A CN108639666B (en) 2018-06-17 2018-06-17 Clothes hanger conveying chain curve part limiting device

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CN108639666B true CN108639666B (en) 2023-06-13

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110406896B (en) * 2019-08-02 2021-05-11 天津丹阳车圈有限公司 Intermittent type formula rim carries cable suspension device
CN110980129B (en) * 2019-12-13 2021-05-07 浙江衣拿智能科技股份有限公司 Clothes hanger hanging method of clothes-making hanging system
CN113071860A (en) * 2021-03-18 2021-07-06 浙江衣拿智能科技股份有限公司 Clothes hanger lifting device
CN115140500B (en) * 2022-06-23 2024-02-27 浙江衣拿智能科技股份有限公司 Off-line upper cutting mechanism

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9725837D0 (en) * 1997-12-05 1998-02-04 Stockrail International Limite Improvements relating to conveyor systems
EP1247767A1 (en) * 2001-04-04 2002-10-09 Toyo Jidoki Co., Ltd. A bag conveying apparatus and a gripper endless chain used in a bag filling packaging machine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10309186A1 (en) * 2003-03-03 2004-09-16 Wf Logistik Gmbh Overhead conveyor
CN201499674U (en) * 2009-09-11 2010-06-09 台州飞跃双星成衣机械有限公司 Control device at clothes rack fetching part position in clothes making working station
CN202272434U (en) * 2011-08-24 2012-06-13 台州飞跃双星成衣机械有限公司 Guardrail structure for hanger conveying chains
CN103159001B (en) * 2013-04-08 2015-10-21 刘琴 Suspension system work station
CN206782658U (en) * 2017-06-08 2017-12-22 宁波圣瑞思工业自动化有限公司 A kind of fine-tuning transmission lifting device
CN208439845U (en) * 2018-06-17 2019-01-29 浙江衣拿智能科技有限公司 Clothes hanger conveying chain pars convoluta limiting device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9725837D0 (en) * 1997-12-05 1998-02-04 Stockrail International Limite Improvements relating to conveyor systems
EP1247767A1 (en) * 2001-04-04 2002-10-09 Toyo Jidoki Co., Ltd. A bag conveying apparatus and a gripper endless chain used in a bag filling packaging machine

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