Air supply device of ironing mechanism of zipper tape pre-ironing machine

Abstract

The utility model relates to an air supply device of a baking mechanism of a zipper tape pre-ironing machine, which comprises a mounting rack, a fan, a flow guide seat and an exhaust pipe cover, the exhaust pipe cover is arranged above the mounting rack, the flow guide seat is arranged below the mounting rack, an air duct is arranged on the mounting rack, the air duct is communicated with the flow guide seat and the exhaust pipe cover, the fan is arranged on the outer wall of the flow guide seat, and the fan is arranged on the outer wall of the flow guide seat. And the air outlet end is communicated with the flow guide seat. According to the technical scheme, the air supply device does not need to be provided with additional equipment such as an air source, so that the requirement for the installation space is lowered, and it is ensured that the installed zipper tape pre-ironing machine can be used in various scenes such as places with limited space and complex layout.

Description

TECHNICAL FIELD

[0001] The utility model relates to zip fastener belt processing technical field more particularly is a zip fastener belt pre-ironing machine drying and ironing mechanism's gas supply device. BACKGROUND

[0002] Zip fastener belt pre-ironing machine is used to solve the problem that the zip fastener belt in tension state is directly used on the garment, and the garment is easy to arch, and the zip fastener belt is treated by the zip fastener belt pre-ironing machine, so that the zip fastener belt is moderately stretched, thereby improving its flexibility.

[0003] Zip fastener belt pre-ironing machine is used to solve the problem that the zip fastener belt in tension state is directly used on the garment, and the garment is easy to arch, and the zip fastener belt is treated by the zip fastener belt pre-ironing machine, so that the zip fastener belt is moderately stretched, thereby improving its flexibility.

[0004] Drying and ironing mechanism is the core mechanism on zip fastener belt pre-ironing machine, because the zip fastener belt is usually made of plastic, at normal temperature, these materials have certain hardness and rigidity, therefore, when the zip fastener belt pre-ironing machine processes the zip fastener belt, it needs to be pre-ironed by the drying and ironing mechanism, so as to improve the ductility of the zip fastener belt, make the zip fastener belt relatively soft, and ensure uniform stretching.

[0005] The drying and ironing mechanism generally includes heating wire and gas supply device, wherein the heating wire is installed in the gas supply device, and the gas supply device further includes an air compressor, when the heating wire is heated, the high-pressure air flow discharged by the air compressor of the gas supply device will pass through the heating wire, under the action of the heating wire, the temperature of the air flow is increased and flows upward to pre-iron the zip fastener belt.

[0006] The defect of the above drying and ironing mechanism gas supply device using air compressor is that the air compressor needs to be used with gas source equipment, which leads to the need to reserve installation space for installing the gas source equipment during production, and the installation of the zip fastener belt pre-ironing machine will be greatly restricted in space-stressed or layout-complicated sites, so that the zip fastener belt pre-ironing machine can only be used in a few scenes. UTILITY MODEL CONTENTS

[0007] In view of the above situation, in order to overcome the problem that the drying and ironing mechanism gas supply device of the zip fastener belt pre-ironing machine needs to be used with gas source equipment when using air compressor, which leads to the need to reserve installation space for installing the gas source equipment during production, and the installation of the zip fastener belt pre-ironing machine will be greatly restricted in space-stressed or layout-complicated sites, so that the zip fastener belt pre-ironing machine can only be used in a few scenes, the purpose of the utility model is to provide a drying and ironing mechanism gas supply device of zip fastener belt pre-ironing machine, which does not need to configure additional equipment such as gas source, thereby reducing the requirement for installation space, and ensuring that the installed zip fastener belt pre-ironing machine can also be used in various scenes such as space-stressed or layout-complicated sites.

[0008] To achieve the above objectives, the technical solution of this utility model is:

[0009] An air supply device for the ironing mechanism of a zipper belt pre-ironing machine includes a mounting frame, a fan, a guide seat, and an exhaust pipe cover. The exhaust pipe cover is located above the mounting frame, and the guide seat is located below the mounting frame. An air duct is provided on the mounting frame, and the air duct is connected to the guide seat and the exhaust pipe cover. The fan is located on the outer wall of the guide seat, and its air outlet is connected to the guide seat.

[0010] Preferably, the guide seat includes a seat body with an inner cavity, and an air outlet is provided on the top of the seat body and an air inlet is provided on the side wall. The air outlet and the air inlet are connected to the inner cavity, and the air outlet end of the fan is opposite to the air inlet.

[0011] Preferably, the air guide seat also includes a connecting pipe, the lower end of which is opposite to the air outlet of the seat and connected to the seat, and the upper end of the connecting pipe forms an air diffuser box, which is opposite to the air duct and connected to the mounting bracket.

[0012] Preferably, the guide seat also includes a connecting arm, the lower end of which is connected to the seat body, and the upper end of which is connected to the frame of the zipper tape pre-ironing machine.

[0013] Preferably, it also includes an exhaust grille, which is embedded in the top of the air guide seat, with an opening formed at the lower end of the exhaust grille and communicating with the air guide seat, and an exhaust groove at the upper end of the exhaust grille opposite to the air duct.

[0014] Preferably, the exhaust grille has a snap fastener that engages with the outer edge of the air deflector.

[0015] Preferably, the exhaust duct cover is wedge-shaped.

[0016] Preferably, the outer wall of the exhaust duct cover has an inlet and an outlet that communicate with the interior.

[0017] Compared with the prior art, the advantages of this utility model are:

[0018] This utility model's air supply device replaces an air compressor with a blower. The blower can operate simply by connecting to electricity. Compared to an air compressor, it does not require additional air source equipment, ensuring that the installed zipper tape preheating machine can be used in various scenarios such as space-constrained and complex layouts, significantly improving its applicability. At the same time, the air supply channel formed by the air duct of the mounting base, the guide seat, and the exhaust pipe cover allows the airflow blown by the blower to flow from bottom to top. Under the heating effect of the heating wire, the zipper tape is preheated and then discharged into the external space, avoiding the safety hazards caused by the accumulation of high-temperature air. Therefore, it also has the characteristics of reasonable structural design. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the ironing mechanism with the air supply device of this utility model when it is installed on the zipper belt pre-ironing machine;

[0020] Figure 2 This is a schematic diagram of the overall structure of the air supply device of this utility model;

[0021] Figure 3 This is an exploded structural diagram of the air supply device of this utility model;

[0022] Figure 4 This is an exploded structural diagram of the air supply device guide seat of this utility model;

[0023] Figure 5 This is a schematic diagram of the overall structure of the exhaust grille of the air supply device of this utility model;

[0024] Figure 6 This is a schematic diagram of the overall structure of the exhaust pipe cover of the air supply device of this utility model.

[0025] As shown in the figure:

[0026] 1. Mounting bracket; 101. Air duct; 2. Fan; 3. Air guide seat; 301. Seat body; 301a. Inner cavity; 301b. Air outlet; 301c. Air inlet; 302. Connecting pipe; 302a. Flow expansion box; 303. Connecting arm; 4. Exhaust duct cover; 401. Feed inlet; 402. Discharge outlet; 5. Exhaust grille; 501. Through port; 502. Exhaust groove; 503. Buckle; 6. Frame. Detailed Implementation

[0027] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0028] In the description of this utility model, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship that the utility model product is usually placed in during use. They are only for the purpose of simplifying the description and do not indicate or imply that the orientation is a specific orientation or specific orientation structure and operation. Therefore, they should not be construed as limiting this utility model.

[0029] like Figures 1 to 3As shown, this utility model relates to an air supply device for the ironing mechanism of a zipper tape pre-ironing machine. It should be noted that the heating wire of the ironing mechanism is housed within the air supply device, which is existing known technology and will not be described further. The air supply device includes a mounting frame 1, a fan 2, a guide seat 3, and an exhaust pipe cover 4. The mounting frame 1 is specifically composed of two flat plates, which are used to be embedded in the frame 6 of the zipper tape pre-ironing machine. The exhaust pipe cover 4 is located above the mounting frame 1 and is supported by the mounting frame 1. The guide seat 3 is located below the mounting frame 1, and is vertically opposite to the exhaust pipe cover 4. The mounting frame 1 has an air duct 101. More specifically, each of the two flat plates constituting the mounting frame 1 has an air duct 101, meaning there are two air ducts 101. The air ducts 101 are connected to the upper and lower end faces of the mounting frame 1 and are also connected to the guide seat 3 and the exhaust pipe cover 4. The air ducts 101, the guide seat 3, and the exhaust pipe cover 4 form an air supply channel for airflow. The fan 2 is located on the outer wall of the guide seat 3, and its air outlet is connected to the guide seat 3. When the ironing mechanism with the air supply device of this utility model is installed on the zipper belt pre-ironing machine, and the zipper belt is heated by heating wires... During pre-ironing, the blower 2 operates synchronously. The blown airflow first passes through the guide seat 3, then flows upward through the air duct 101, enters the exhaust pipe cover, and finally exits from the top of the exhaust pipe cover to the external space, preventing high-temperature gas from accumulating in the air supply channel for a long time. During the airflow, it passes through the heating wire, and under the action of the heating wire, the airflow temperature rises, thereby heating the zipper tape, improving the ductility of the zipper tape, making the zipper tape relatively soft, and ensuring uniform stretching. In this utility model, the air supply device uses the blower 2 instead of the air compressor, and the blower 2 can be operated simply by connecting to electricity. Compared to an air compressor, no additional air source equipment is required, ensuring that the installed zipper tape preheating machine can be used in various scenarios such as space-constrained and complex layouts, significantly improving the applicable scenarios. At the same time, the air supply channel formed by the air duct 101 of the mounting base, the guide seat 3, and the exhaust pipe cover 4 allows the airflow blown by the fan 2 to flow from bottom to top, and under the heating effect of the heating wire, the zipper tape is preheated and then discharged to the external space, avoiding the safety hazards caused by the accumulation of high-temperature air. Therefore, it also has the characteristics of reasonable structural design.

[0030] like Figures 2 to 4 As shown, the air guide seat 3 includes a seat body 301, which has an inner cavity 301a. The top of the seat body 301 has an air outlet 301b, and the side wall has an air inlet 301c. The air outlet 301b and the air inlet 301c are connected to the inner cavity 301a. The air outlet of the fan 2 is opposite to the air inlet 301c. When the airflow blown out by the fan 2 passes through the air guide seat 3, it first enters the inner cavity 301a from the air inlet 301c of the seat body 301, and then exits from the air outlet 301b, thereby guiding the airflow. In addition, the seat body 301 is also used for the installation of the fan 2, so that the fan 2 is fixed and supported.

[0031] like Figures 2 to 4 As shown, the air guide seat 3 also includes a connecting pipe 302. The lower end of the connecting pipe 302 is opposite to the air outlet 301b of the seat body 301 and connected to the seat body 301. The upper end of the connecting pipe 302 forms a diffuser box 302a, which can be regarded as a flared structure at the upper end of the connecting pipe 302. The diffuser box 302a is opposite to the air duct 101 and connected to the mounting bracket 1. After the airflow enters the diffuser box 302a at the lower end of the connecting pipe 302, it will be diffused under the action of the diffuser box 302a. The diffuser box 302a has a length that matches the air duct 101, thereby ensuring that the airflow can pass through the air duct 101 evenly.

[0032] like Figures 2 to 4 As shown, the flow guide seat 3 also includes a connecting arm 303. There are two sets of connecting arms 303, which are respectively located on both sides of the seat body 301. The lower end of the connecting arm 303 is connected to the seat body 301, and the upper end is connected to the zipper belt pre-ironing machine frame 6. When the upper part of the flow guide seat 3, i.e. the connecting pipe 302 is fixed to the mounting frame 1, the lower part of the seat body 301 can also be fixed. At this time, the fixing points on the flow guide seat 3 are evenly distributed on the upper and lower sides, so that the fan 2 can be stably supported when it is fixed.

[0033] like Figure 3 and Figure 5 As shown, it also includes an exhaust grille 5, which is embedded in the top of the guide seat 3. It can be understood that the exhaust grille 5 is embedded in the expansion box 302a of the connecting pipe 302. The lower end of the exhaust grille 5 forms an opening 501, which is connected to the connecting pipe 302. The upper end of the exhaust grille 5 has an exhaust groove 502 opposite to the air duct 101. The shape of the exhaust groove 502 matches the air duct 101. Since the air duct 101 is located on the two flat plates that make up the mounting frame 1, there are two sets of exhaust grooves 502. When the airflow passes through the exhaust grille 5, it is diverted by the exhaust groove 502 to ensure that it can pass through the air duct 101 evenly.

[0034] like Figure 5 As shown, a buckle 503 is formed on the exhaust grille 5. There are two sets of buckles 503. The buckle 503 and the outer wall of the exhaust grille 5 form a U-shaped engagement area. The buckle 503 is engaged with the outer edge of the connecting pipe 302 of the guide seat 3 through the engagement area, thereby achieving fixation with the guide seat 3. The two sets of buckles 503 enable the exhaust grille 5 to obtain two-point positioning, thereby firmly connecting it with the guide seat 3.

[0035] like Figure 6 As shown, the exhaust pipe cover 4 is wedge-shaped, which makes the opening at the upper end of the exhaust pipe cover smaller than the opening at the lower end. When the airflow passes through the upper end of the exhaust pipe cover, the flow velocity will be increased, thereby quickly being discharged into the external space.

[0036] like Figure 6 As shown, the outer wall of the exhaust duct cover 4 is provided with an inlet 401 and an outlet 402 that communicate with the interior. The inlet 401 is used to allow the zipper belt to enter, so that the zipper belt can move to the top of the air duct 101 and be pre-ironed under the action of the high temperature airflow blowing out from the air duct 101. Correspondingly, the outlet 402 is used to allow the pre-ironed zipper belt to be removed, preventing the zipper belt from being stuck in the exhaust duct cover 4.

[0037] Combination Figures 1 to 6 During installation, the air supply device of this utility model is installed by mounting the mounting bracket 1 onto the frame 6 of the zipper tape preheating machine. The frame 6 has a pre-reserved slot, into which the mounting bracket 1 can be embedded. Then, the connecting arm 303 of the guide seat 3 is connected to the frame 6. When the zipper tape preheating machine preheats the zipper tape to be stretched, the zipper tape is first fed into the interior through the feed port 401 of the exhaust duct cover 4 and moves to the top of the air duct 101. Then, the heating wire heats it, and at the same time, the fan 2 runs. The airflow blown out by the fan 2 passes through the air duct 101, the guide seat 3, and the exhaust duct cover. The airflow flows from top to bottom in the air supply channel formed by the four components. The airflow first enters the inner cavity 301a through the air inlet 301c of the guide seat 3 body 301, and then enters the connecting pipe 302 through the air outlet 301b. When it flows to the diffuser box 302a at the top of the connecting pipe 302, it is diverted by the exhaust groove 502 of the exhaust grille 5, and then enters the interior of the air duct 101 and the exhaust pipe cover, and finally exits into the external space at the top of the exhaust pipe cover. During the airflow process, it will pass through the heating wire. Under the action of the heating wire, the airflow temperature rises, thereby heating the zipper belt.

[0038] The embodiments and descriptions above are merely illustrative of the principles and preferred embodiments of this utility model. Various changes and modifications may be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of this utility model as claimed.

Claims

1. An air supply device for the ironing mechanism of a zipper tape pre-ironing machine, characterized in that, It includes mounting frame (1), fan (2), flow guide seat (3) and exhaust pipe cover (4), the exhaust pipe cover (4) is located above the mounting frame (1), the flow guide seat (3) is located below the mounting frame (1), the mounting frame (1) is provided with air duct (101), the air duct (101) is communicated with flow guide seat (3) and exhaust pipe cover (4), the fan (2) is arranged on the outer wall of flow guide seat (3), and the air outlet end thereof is communicated with flow guide seat (3).

2. The air supply device for the heating mechanism of a slide fastener tape pre- heating machine according to claim 1, wherein The flow guide seat (3) includes seat body (301), the seat body (301) has inner cavity (301a) in it, and the top of the seat body (301) is provided with air outlet (301b), the sidewall is provided with air inlet (301c), the air outlet (301b) and air inlet (301c) are communicated with inner cavity (301a), the air outlet end of the fan (2) is opposite to the air inlet (301c).

3. The air supply device for the heating mechanism of a pre-ironing machine for slide fastener strips according to claim 2, characterized in that The flow guide seat (3) further includes communication pipe (302), the lower end of the communication pipe (302) is opposite to the air outlet (301b) of the seat body (301) and is connected with the seat body (301), the upper end of the communication pipe (302) is formed with diffuser box (302a), the diffuser box (302a) is opposite to the air duct (101) and is connected with the mounting frame (1).

4. The air supply device for the heating mechanism of a pre-ironing machine for slide fastener strips according to claim 3, characterized in that The flow guide seat (3) further includes connecting arm (303), the lower end of the connecting arm (303) is connected with the seat body (301), and the upper end is connected with the installed zipper tape pre-ironing machine rack (6).

5. The air supply device for the heating mechanism of a pre-ironing machine for slide fastener strips according to any one of claims 1 to 4, characterized in that, It further includes exhaust grille (5), the exhaust grille (5) is embedded in the top of flow guide seat (3), the lower end of the exhaust grille (5) is formed with through hole (501), the through hole (501) is communicated with flow guide seat (3), the upper end of the exhaust grille (5) has exhaust groove (502) opposite to air duct (101).

6. The air supply device for the heating mechanism of a pre-press machine for slide fastener strips according to claim 5, characterized in that The exhaust grille (5) is formed with buckle (503), the buckle (503) is clamped on the outer edge of flow guide seat (3).

7. The air supply device for the drying mechanism of a slide fastener tape pre- ironing machine according to any one of claims 1, 2, 3, 4 or 6, characterized in that, The shape of the exhaust pipe cover (4) is wedge-shaped.

8. The air supply device of the drying mechanism of a pre-drying machine for slide fastener tapes according to claim 7, wherein The outer wall of the exhaust pipe cover (4) is provided with feeding port (401) and discharging port (402) communicated with the inside. The shape of the exhaust pipe cover (4) is wedge-shaped. The outer wall of the exhaust pipe cover (4) is provided with feeding port (401) and discharging port (402) communicated with the inside.

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