CN115976753A

CN115976753A - Sewing auxiliary line dismantling device with steam injection device

Info

Publication number: CN115976753A
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: 2023-04-18
Anticipated expiration: 2043-03-21
Also published as: CN115976753B

Abstract

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

Description

Sewing auxiliary line removing device with steam injection device

Technical Field

The invention belongs to the field of garment manufacturing equipment, and particularly relates to a sewing auxiliary line removing device with a steam jet device.

Background

In the garment manufacturing process, sometimes auxiliary threads need to be sewn on the fabric in advance, and the auxiliary threads are used for assisting in completing the sewing process, so that the auxiliary threads need to be removed after the sewing process is completed, and the work is usually completed manually, so that a garment manufacturer needs to recruit a large number of stitches removing workers to complete the work.

Chinese patent publication No. CN112716086A discloses an automatic thread drawing device and an automatic thread drawing method for drawing a garment auxiliary thread, the automatic thread drawing device including: the bearing body is used for sleeving a jacket and/or trousers; the blowing assembly is arranged in the object bearing body; the air blowing assembly comprises an air pump and a connecting pipe, and the air pump is communicated with the air passing hole in the supporting seat through the connecting pipe; the first image acquisition unit is arranged outside the object bearing body and is used for shooting or recording the jacket and/or the trousers of the object bearing body; the data acquisition module is connected with the first image acquisition unit to collect the information of the auxiliary line and transmit the data to the main control module through the signal transmission module; the main control module compares the shot or shot auxiliary line information with artificially set information to control the line taking part to extract the auxiliary line of the jacket or the clothes; the automatic thread drawing device and the automatic thread drawing method solve the problems of high cost, low efficiency and easy damage to ready-made clothes in the prior art.

However, the above-mentioned technical solutions have the following problems: the garment auxiliary line dismantling device is too complex, 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 thread removing device with a steam jet device, which utilizes the high temperature of jetted steam to melt a special sewing auxiliary thread and aims to solve the problems that the existing clothes auxiliary thread removing device is too complex, high in cost, high in failure rate and not suitable for popularization and use. Meanwhile, condensed water is often generated during the process of spraying the steam, and the conventional steam spraying device lacks an effective treatment measure for the condensed water, and the garment production causes the garment to be wetted, which affects the subsequent process and the quality of the garment. Therefore, the invention also provides a technical scheme for preventing the condensed water from wetting the clothes.

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

a sewing auxiliary line removing device with a steam jet device comprises a device body and a steam jet assembly; the steam injection assembly is arranged on the device body, high-temperature steam is injected to the garment sewing auxiliary line through the steam injection assembly, and the high-temperature steam melts the garment sewing auxiliary line, so that the garment sewing auxiliary line is broken.

Further, the steam injection 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 runner is widened from narrow to wide, and a plurality of water drainage ports are formed in the side wall of the rear end of the steam nozzle runner; a drainage flow passage is arranged in the steam nozzle.

Further, the steam injection assembly further includes:

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

Further, the drain pipe is located in the flow passage of the steam pipe.

Furthermore, the steam pipeline comprises a section of hose, a ring pressure type shutoff valve is arranged beside the hose and can extrude the hose from the periphery, so that the inner side of the hose is tightly attached to the drain pipeline.

Further, the ring pressure type shut-off valve includes:

the rope belt is wound on the hose; the two rope collectors are respectively arranged at two ends of the rope belt and used for controlling the rope belt to be wound and unwound; when the rope collector tightens the rope belt, the rope belt extrudes the hose and the steam pipeline is cut off; when the rope collector discharges the rope belt, the hose expands, and the steam pipeline circulates.

Further, the apparatus 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 into the steam spraying cavity.

Furthermore, the clothing sewing auxiliary thread processed by the dismounting device comprises a thermal fuse, and the thermal fuse can be fused to break the clothing sewing auxiliary thread.

The invention has the following beneficial effects:

the special sewing auxiliary thread is melted by utilizing the high temperature of the steam, the device has simple structure, low cost and low failure rate, and solves the problems that the existing device for removing the auxiliary thread of the clothes is too complex, has high cost and high failure rate and is not suitable for popularization and use.

The rear end in the steam nozzle flow channel is provided with the drainage port, and the drainage device is equipped to drain away the condensed water in time, so that the condensed water is prevented from dripping or being sprayed out along with the steam to wet clothes easily.

Be equipped with the steam holding vessel, can adapt to the unstable steam vapour source of pressure, save steam in advance to for steam nozzle provides stable steam, guarantee that the hot melt can normally fuse.

The drain pipe is located in a flow channel of the steam pipeline, so that heat loss of condensed water can be avoided, and the condensed water can absorb heat of steam, so that the condensed water discharged by the suction pump can be rapidly vaporized or is vaporized, the condensed water is recycled, and energy is saved.

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

Drawings

FIG. 1 is a perspective view of a sewing auxiliary thread removing device with a steam injection device according to an embodiment of the present invention;

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

FIG. 3 is an enlarged partial view of a steam injection assembly according to an embodiment of the present invention;

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

In the figure: 100-device body, 110-mechanical shell, 120-steam spraying cavity, 130-movable placing plate, 200-steam spraying component, 210-steam nozzle, 211-drainage port, 212-drainage flow channel, 220-steam pipeline, 221-hose, 230-steam storage tank, 240-drainage pipeline, 250-suction pump, 260-ring pressure type shutoff valve, 261-rope belt and 262-rope take-up device.

Detailed Description

In the description of the present embodiment, it should be noted that the terms "upper", "lower", "inner", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that are conventionally placed when the products of the present invention are used, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have specific orientations, be configured in specific orientations, and operate, and thus, should not be construed as limiting the present invention.

The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

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

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail 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 injection device, including a device body 100 and a steam injection assembly 200. The steam injection assembly 200 is arranged on the device body 100, and high-temperature steam is injected to the garment sewing auxiliary line through the steam injection assembly 200 and melts the garment sewing auxiliary line, so that the garment sewing auxiliary line is broken and 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 channel of the steam nozzle 210 is narrowed and widened, and a plurality of water-repellent openings 211 are formed in the sidewall of the rear end of the flow channel of the steam nozzle 210. A drain flow passage 212 is formed in the steam nozzle 210, and the drain flow passage 212 connects the drain port 211 and the drain pipe 240. The drain pipe 240 is located in the flow path of the steam pipe 220, and has one end connected to the drain flow path 212 and the other end leading to the steam storage tank 230 along the steam pipe 220, and is connected to the suction pump 250. Suction pump 250 sucks hydrophobic conduit 240, causing a slight negative pressure to be generated within hydrophobic conduit 240 and hydrophobic flow channel 212.

Further, the steam pipeline 220 includes a section of hose 221, a ring pressure type shutoff valve 260 is disposed beside the hose 221, and the ring pressure type shutoff valve 260 can press 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 case 110, a steam spray chamber 120, and a movable placing plate 130. The steam spraying chamber 120 is fixed relative to the machine housing 110, the steam nozzle 210 is located in the steam spraying chamber 120, and the movable placing plate 130 is in sliding contact with the machine housing 110 and can slide out of or into the steam spraying chamber 120. Steam is sprayed and heated in the steam spraying cavity 120, so that heat can be preserved, and people can be prevented from being injured by steam.

Further, the movable placing plate 130 has a net structure in the middle thereof to allow steam to pass therethrough.

The implementation of this embodiment requires the use of a garment sewing aid thread with a thermal fuse, which breaks at the thermal fuse when heated, and thus can be easily removed.

The principle and method of use of the present embodiment are as follows:

a garment from which the sewing aid thread is to be removed is laid on the movable placing plate 130 in a proper state, and then the movable placing plate 130 is pushed into the steam spray chamber 120. The ring-press type shut-off valve 260 is opened, and steam is sprayed from the steam nozzle 210 to heat the garment sewing auxiliary thread, so that the thermal fuse is melted. The movable placing plate 130 is pulled out, the garment is taken down, and the broken sewing auxiliary thread is removed. In the operation process, as a general garment processing unit does not have a professional boiler, the generated steam pressure is often unstable, and the steam storage tank 230 can store the steam in advance, so that stable steam is provided for the steam nozzle 210, and the thermal fuse can be normally fused. The rear end in the nozzle flow channel can often produce condensed water, and the condensed water drops or is sprayed out along with steam to easily wet clothes. The rear end of the steam nozzle 210 in the flow passage is provided with a drain 211, so that the condensed water can be drained in time. And the temperature of the condensed water of the steam just condensed is close to the steam temperature, so the condensed water is collected and flows along the inside of the steam pipeline 220, thereby not only avoiding heat loss, but also absorbing the heat of the steam, and further leading the condensed water discharged by the suction pump 250 to be vaporized rapidly or vaporized, realizing the recycling of the condensed water and saving energy.

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

Further, referring to fig. 4, the ring pressure type shut-off valve 260 includes a string 261 and a string receiver 262. The rope belt 261 is wound on the hose 221, the rope collector 262 controls the rope belt 261 to be wound and unwound, and when the rope collector 262 tightens the rope belt 261, the rope belt 261 extrudes the hose 221 to cut off the steam pipeline 220; when the cord receiver 262 releases the cord 261, the hose 221 expands and the steam pipe 220 circulates. Further, the number of the rope collectors 262 is two, and the rope collectors 262 are respectively disposed at both ends of the rope 261, so that the rope 261 is simultaneously tightened from both 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 cord retractor 262 may retract the cord 261 using a prior art method including a spin winding method.

The auxiliary thread for sewing the clothes matched with the invention comprises the thermal fuse, and the auxiliary thread can be broken when the thermal fuse is fused.

The present invention has been described in detail with reference to the preferred embodiments thereof, and it should be understood that the invention is not limited thereto, but is intended to cover modifications, equivalents, and improvements within the spirit and scope of the present invention.

Claims

1. A sewing auxiliary thread removing device with a steam jet device 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 garment sewing auxiliary line through the steam injection assembly (200), and the garment sewing auxiliary line is melted by the high-temperature steam, so that the garment sewing auxiliary line is broken.

2. The sewing auxiliary thread removing device with a steam jet device according to claim 1, wherein the steam jet assembly (200) comprises:

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 narrowed and widened, and a plurality of water drainage ports (211) are formed in the side wall of the rear end of the flow channel of the steam nozzle (210); a water drainage flow channel (212) is formed in the steam nozzle (210).

3. The sewing auxiliary thread removing device with steam injection apparatus according to claim 2, wherein the steam injection assembly (200) further comprises:

and the steam storage tank (230) is arranged between the steam pipeline (220) and an external steam source.

4. The sewing auxiliary thread removing device with steam injection apparatus according to claim 2, wherein the steam injection assembly (200) further comprises:

a hydrophobic conduit (240); the drainage flow channel (212) is connected with the drainage port (211) and the drainage 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).

5. The sewing auxiliary thread removing device with the steam injection device according to claim 4, wherein the water drain pipe (240) is located in a flow path of the steam pipe (220).

6. The sewing auxiliary thread removing device with the steam spraying device according to claim 5, characterized in that the steam pipeline (220) comprises a section of hose (221), a ring pressure type shut-off valve (260) is arranged beside the hose (221), and the ring pressure type shut-off valve (260) can press the hose (221) from the periphery, so that the inner side of the hose (221) is tightly attached to the drain pipeline (240).

7. The sewing auxiliary thread removing device with a steam injection device according to claim 6, wherein the ring-pressure type shut-off valve (260) includes:

a cord (261), the cord (261) being wrapped around the hose (221); two rope retractors (262) are respectively arranged at two ends of the rope belt (261) and used for controlling the rope belt (261) to retract; when the rope tightener (262) tightens the rope belt (261), the rope belt (261) presses the hose (221), and the steam pipeline (220) is closed; when the rope receiver (262) discharges the rope belt (261), the hose (221) expands, and the steam pipeline (220) circulates.

8. The sewing auxiliary thread removing device with a steam jet device according to claim 2, wherein the device body (100) comprises:

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

9. The sewing auxiliary thread removing device with the steam jet device as claimed in claim 1, wherein the garment sewing auxiliary thread processed by the removing device includes a thermal fuse, and the thermal fuse is fused to break the garment sewing auxiliary thread.