CN115976753B

CN115976753B - Auxiliary sewing thread removing device with steam injection device

Info

Publication number: CN115976753B
Application number: CN202310272353.6A
Authority: CN
Inventors: 程中; 刘倚成; 许家才; 程杰
Original assignee: Laiyang Huatai Knitting Clothing Co ltd
Current assignee: Laiyang Huatai Knitting Clothing Co ltd
Priority date: 2023-03-21
Filing date: 2023-03-21
Publication date: 2023-07-21
Anticipated expiration: 2043-03-21
Also published as: CN115976753A

Abstract

The invention belongs to the field of clothing manufacturing equipment, and particularly discloses a sewing auxiliary line dismantling device with a steam injection device, which comprises a device body and a steam injection assembly; the steam injection assembly is arranged on the device body, high-temperature steam is injected to the clothing sewing auxiliary line through the steam injection assembly, and the clothing sewing auxiliary line is melted by the high-temperature steam, so that the clothing sewing auxiliary line is broken. The steam spraying assembly includes: a steam nozzle; and the steam pipeline is connected with the steam nozzle and an external steam source. The device has the advantages of simple structure, low cost and low failure rate, and solves the problems that the traditional auxiliary line dismantling device for clothing is too complex, high in cost and failure rate and is not suitable for popularization and use.

Description

Auxiliary sewing thread removing device with steam injection device

Technical Field

The invention belongs to the field of clothing manufacturing equipment, and particularly relates to a sewing auxiliary line dismantling device with a steam injection device.

Background

In the clothing manufacturing process, an auxiliary thread is sometimes required to be sewn on the fabric in advance, and the auxiliary thread is used for assisting in completing the sewing process, so that the auxiliary thread needs to be removed after the sewing process is completed, and the work is usually completed manually, which results in that a clothing manufacturing enterprise needs to recruit a large number of stitch removers to complete the work.

Chinese patent publication No. CN112716086a discloses an automatic thread drawing device and an automatic thread drawing method for drawing auxiliary thread of clothing, the automatic thread drawing device comprises: the bearing body is used for jacket and/or trousers sleeving; the blowing component is arranged in the object bearing body; the air blowing component comprises an air pump and a connecting pipe, wherein the air pump is communicated with the air passing hole on the supporting seat through the connecting pipe; the first image acquisition unit is arranged outside the object and is used for shooting or recording the coat and/or trousers positioned on the object; the data acquisition module is connected with the first image acquisition unit to collect information of the auxiliary line and transmit data to the main control module through the signal transmission module; the main control module compares the auxiliary line information shot or recorded with the manually set information and controls the line taking component to extract auxiliary lines of the upper garment or the clothes; the automatic wire drawing device and the automatic wire drawing method solve the problems of high cost, low efficiency and easy damage to ready-made clothes in the prior art.

However, the above-described technical solution has the following problems: the auxiliary line dismantling device for the clothing is complicated, high in cost and high in failure rate, and is not suitable for popularization and use.

Disclosure of Invention

The invention provides a sewing auxiliary line dismantling device with a steam injection device, which utilizes the high temperature of injected steam to melt a special sewing auxiliary line and aims at solving the problems that the existing clothing auxiliary line dismantling device is too complex, high in cost and high in failure rate, and is not suitable for popularization and use. Meanwhile, condensed water is often generated in the process of spraying steam, and a conventional steam spraying device lacks effective treatment measures for the condensed water, so that clothes can be wetted in the production of clothes, and the subsequent procedures and the quality of the clothes are affected. Therefore, the invention also provides a technical scheme for preventing the condensed water from wetting the clothing.

In order to achieve the above purpose, the technical scheme of the invention is as follows:

a sewing auxiliary line dismantling device with a steam injection device comprises a device body and a steam injection assembly; the steam injection assembly is arranged on the device body, high-temperature steam is injected to the clothing sewing auxiliary line through the steam injection assembly, and the clothing sewing auxiliary line is melted by the high-temperature steam, so that the clothing sewing auxiliary line is broken.

Further, the steam spraying assembly includes:

a steam nozzle; and the steam pipeline is connected with the steam nozzle and an external steam source. The rear end of the steam nozzle flow passage is widened from narrow, and a plurality of drain openings are formed in the side wall of the rear end of the steam nozzle flow passage; the steam nozzle is internally provided with a drainage flow passage.

Further, the steam spraying assembly further includes:

the steam storage tank is arranged between the steam pipeline and an external steam source. Further, the steam spraying assembly further includes: a hydrophobic conduit; the drainage channel is connected with the drainage port and the drainage pipeline; one end of the drainage pipeline is connected with the drainage flow passage, and the other end is connected with the suction pump.

Further, the hydrophobic conduit is located within the flow passage of the steam conduit.

Further, the steam pipeline comprises a section of hose, a ring-pressure type shutoff valve is arranged beside the hose, and the ring-pressure type shutoff valve can squeeze the hose from the periphery, so that the inner side of the hose is clung to the drainage pipeline.

Further, the ring pressure type shutoff valve includes:

a rope belt wound around the hose; the two rope winding devices are respectively arranged at two ends of the rope belt to control winding and unwinding of the rope belt; when the rope winding device tightens the rope belt, the rope belt extrudes the hose, and the steam pipeline is closed; when the rope winding device releases the rope belt, the hose expands and the steam pipeline circulates.

Further, the device body includes:

a machine housing; the steam injection cavity is fixed relative to the mechanical shell; the steam nozzle is positioned in the steam spraying cavity; the movable placing plate is in sliding contact with the mechanical shell and can slide out of or slide into the steam spraying cavity.

Further, the auxiliary sewing thread of the clothing treated by the dismounting device comprises a thermal fuse, and the thermal fuse is blown to break the auxiliary sewing thread of the clothing.

The beneficial effects of the invention are as follows:

the special sewing auxiliary line is melted at high temperature by utilizing steam, the device has simple structure, low cost and low failure rate, and solves the problems that the traditional clothing auxiliary line dismantling device is too complex, high in cost and high in failure rate, and is not suitable for popularization and use.

A drain port is formed in the rear end of the steam nozzle flow channel, drain equipment is arranged, condensed water is timely drained, and condensed water is prevented from dripping or is sprayed along with steam to easily wet clothes.

The steam storage tank is provided, so that the device can adapt to a steam source with unstable pressure and pre-store steam, thereby providing stable steam for the steam nozzle and ensuring that the thermal fuse can be normally fused.

The drainage pipeline is positioned in the flow channel of the steam pipeline, so that the heat loss of the condensed water can be avoided, the condensed water can absorb the heat of steam, and the condensed water discharged by the suction pump can be quickly vaporized or vaporized, the recycling of the condensed water is realized, and the energy is saved.

5. The steam jet heating is carried out in the steam jet cavity, so that heat can be preserved, and the steam can be prevented from hurting people.

Drawings

FIG. 1 is a perspective view of a seam assist line removal device with a steam injection apparatus in accordance with an embodiment of the present invention;

FIG. 2 is an internal structural view of a sewing auxiliary line removing device with a steam jet device according to an embodiment of the present invention;

FIG. 3 is an enlarged view of a portion of a vapor jet assembly according to an embodiment of the invention;

fig. 4 is a schematic view of a ring-pressure type shutoff valve according to an embodiment of the invention.

In the figure: 100-device body, 110-mechanical shell, 120-steam jet cavity, 130-movable placement plate, 200-steam jet assembly, 210-steam nozzle, 211-drain port, 212-drain runner, 220-steam pipeline, 221-hose, 230-steam storage tank, 240-drain pipeline, 250-suction pump, 260-ring pressure type shutoff valve, 261-rope belt and 262-rope collector.

Detailed Description

In the description of the present embodiment, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", "inner", "bottom", etc. are based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship in which the inventive product is conventionally put in use, are merely for convenience of describing the present invention and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and therefore should not be construed as limiting the present invention.

The terms "first," "second," and the like are used merely to distinguish between descriptions and are not to be construed as indicating or implying relative importance.

In the description of the present embodiment, it should also be noted that the terms "disposed," "connected," and "connected" are to be construed broadly, unless explicitly stated or limited otherwise.

For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

Referring to fig. 1 and 2, the present embodiment discloses a sewing auxiliary thread removing device with a steam spraying device, comprising a device body 100 and a steam spraying assembly 200. The steam spraying assembly 200 is disposed on the device body 100, and sprays high-temperature steam to the sewing auxiliary line of the garment through the steam spraying assembly 200, and the high-temperature steam melts the sewing auxiliary line of the garment, so that the sewing auxiliary line of the garment is broken, and the sewing auxiliary line of the garment is convenient to detach.

Referring to fig. 2 and 3, the steam spray assembly 200 includes a steam nozzle 210, the steam nozzle 210 is connected to a steam storage tank 230 through a steam pipe 220, and the steam storage tank 230 is connected to an external steam source through a steam inlet pipe. The rear end of the flow passage of the steam nozzle 210 is widened from narrow, and a plurality of drain ports 211 are formed in the side wall of the rear end of the flow passage of the steam nozzle 210. A drain runner 212 is arranged in the steam nozzle 210, and the drain runner 212 is connected with a drain port 211 and a drain pipeline 240. The drain pipe 240 is located in the flow path of the steam pipe 220, has one end connected to the drain flow path 212, and the other end opened to the steam storage tank 230 along the steam pipe 220, and is connected to the suction pump 250. The suction pump 250 sucks the drain pipe 240 so that a micro negative pressure is generated in the drain pipe 240 as well as the drain flow channel 212.

Further, the steam pipeline 220 comprises a section of hose 221, a ring-pressure type shutoff valve 260 is arranged beside the hose 221, and the ring-pressure type shutoff valve 260 can squeeze the hose 221 from the periphery, so that the inner side of the hose 221 is tightly attached to the drain pipeline 240, and the purpose of shutting off the steam pipeline 220 is achieved.

Further, the apparatus body 100 includes a machine housing 110, a steam spray chamber 120, and a movable placement plate 130. The steam spray chamber 120 is fixed relative to the machine housing 110, and the steam nozzle 210 is positioned in the steam spray chamber 120, and the movable placement plate 130 is in sliding contact with the machine housing 110 and can slide out of or into the steam spray chamber 120. The steam jet heating is performed in the steam jet cavity 120, so that heat can be preserved, and the steam can be prevented from hurting people.

Further, the movable type placement plate 130 has a mesh structure at the middle thereof, allowing the steam to pass therethrough.

The implementation of this embodiment requires the use of a garment sewing auxiliary wire with a thermal fuse that breaks at the thermal fuse when heated, allowing easy removal.

The principle and the application method of the embodiment are as follows:

the garment to be removed with the sewing auxiliary thread is properly laid flat on the mobile placement plate 130, and then the mobile placement plate 130 is pushed into the steam spray cavity 120. The open pressure type shut-off valve 260 is opened, and steam is ejected from the steam nozzle 210 to heat the sewing auxiliary thread of the garment, so that the thermal fuse is melted. The removable placement plate 130 is pulled out, the garment is removed, and the broken sewing auxiliary line is removed. During operation, since a general clothing processing unit does not have a professional boiler, the pressure of generated steam is often unstable, and the steam storage tank 230 can store steam in advance, so that stable steam is provided for the steam nozzle 210, and the thermal fuse can be normally fused. Condensed water is often generated at the rear end in the nozzle flow passage, and the condensed water drops or is sprayed out along with steam to easily wet clothes. Condensate water is timely discharged by providing a drain port 211 at the rear end in the flow channel of the steam nozzle 210. The temperature of the condensed water just condensed by the steam is close to the temperature of the steam, so that the condensed water is collected and flows along the inside of the steam pipeline 220, thereby avoiding heat loss and absorbing the heat of the steam, so that the condensed water discharged by the suction pump 250 can be quickly vaporized or vaporized, recycling of the condensed water is realized, and energy is saved.

Further, the number of the steam nozzles 210 is plural, and is distributed above and below the movable type placing plate 130.

Further, referring to fig. 4, the ring pressure type shut-off valve 260 includes a string 261 and a string catcher 262. The rope 261 is wound around the hose 221, the rope reel 262 controls the winding and unwinding of the rope 261, and when the rope reel 262 tightens the rope 261, the rope 261 presses the hose 221, and the steam pipeline 220 is shut off; when the rope reel 262 pays out the rope 261, the hose 221 expands and the steam pipe 220 circulates. Further, the number of the rope retractors 262 is two, and the two rope retractors are respectively arranged at two ends of the rope 261, so that the rope 261 is simultaneously tightened from the two ends, friction between the rope 261 and the hose 221 is reduced, and the service lives of the hose 221 and the rope 261 are prolonged. The rope reel 262 can reel the rope 261 using the prior art including the rotary winding method.

The auxiliary sewing thread for the clothing, which is matched with the invention, comprises a thermal fuse, and the thermal fuse is blown to break the auxiliary thread.

The foregoing description of the preferred embodiments of the present invention should not be taken as limiting the invention, but rather should be understood to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.

Claims

1. A sewing auxiliary line dismantling device with a steam jet device, which is characterized by comprising a device body (100) and a steam jet assembly (200); the steam injection assembly (200) is arranged on the device body (100), high-temperature steam is injected to the clothing sewing auxiliary line through the steam injection assembly (200), and the clothing sewing auxiliary line is melted by the high-temperature steam, so that the clothing sewing auxiliary line is broken;

the steam injection assembly (200) includes:

a steam nozzle (210); a steam pipe (220) connecting the steam nozzle (210) with an external steam source; the rear end of the flow channel of the steam nozzle (210) is widened from narrow, and a plurality of drain ports (211) are formed in the side wall of the rear end of the flow channel of the steam nozzle (210); a drain runner (212) is arranged in the steam nozzle (210);

a steam storage tank (230) arranged between the steam pipeline (220) and an external steam source;

a hydrophobic conduit (240); the water drain runner (212) is connected with the water drain port (211) and the water drain pipeline (240); one end of the drainage pipeline (240) is connected with the drainage flow channel (212), and the other end of the drainage pipeline is connected with a suction pump (250); -the suction pump (250) sucks the hydrophobic conduit (240) such that a micro negative pressure is generated within the hydrophobic conduit (240) and the hydrophobic flow channel (212); -the suction pump (250) is located within the vapor storage tank (230); -the hydrophobic conduit (240) is located within the flow passage of the steam conduit (220);

the steam pipeline (220) comprises a section of hose (221), a ring-pressure type shutoff valve (260) is arranged beside the hose (221), and the ring-pressure type shutoff valve (260) can squeeze the hose (221) from the periphery, so that the inner side of the hose (221) is tightly attached to the drainage pipeline (240);

the ring pressure type shutoff valve (260) includes:

a rope belt (261), said rope belt (261) being wound around said hose (221); the two rope winding devices (262) are respectively arranged at two ends of the rope belt (261) to control winding and unwinding of the rope belt (261); -closing the steam duct (220) when the rope reel (262) tightens the rope (261), the rope (261) squeezing the hose (221); when the rope reel (262) pays out the rope 261, the hose 221 expands and the steam pipe 220 circulates.

2. The sewing auxiliary line removal apparatus with steam jet apparatus as claimed in claim 1, wherein the apparatus body (100) comprises:

a machine housing (110); a steam injection cavity (120) fixed relative to the machine housing (110); the steam nozzle (210) is located within the steam injection cavity (120); a removable placement plate (130) in sliding contact with the machine housing (110) capable of sliding out of or into the steam injection cavity (120).

3. The seam assist line removal device with vapor injection apparatus of claim 1, wherein the garment seam assist line treated by the removal device includes a thermal fuse thereon, the thermal fuse being blown to enable the garment seam assist line to be broken.