阅读说明：本技术 热风喷嘴机构 (Hot air nozzle mechanism ) 是由 李琦 周佳辉 于 2021-08-27 设计创作，主要内容包括：本发明涉及缝纫设备技术领域,具体涉及一种喷嘴安装座机构。目前市场上的设备,加热喷嘴的工作方式是一直出热风,安全性较差,能耗高,经济性差。本发明的技术方案包括安装架组件、热风喷嘴组件和温度传感器组件；所述的安装架组件固设于热风喷嘴组件的上方,温度传感器组件固设于热风喷嘴组件的一侧。本发明采用了温度检测装置,可实时检测喷嘴出热风的温度,保证了产品的质量。(The invention relates to the technical field of sewing equipment, in particular to a nozzle mounting seat mechanism. In the equipment on the market at present, the working mode of the heating nozzle is to output hot air all the time, and the equipment is poor in safety, high in energy consumption and poor in economical efficiency. The technical scheme of the invention comprises a mounting frame assembly, a hot air nozzle assembly and a temperature sensor assembly; the mounting bracket assembly is fixedly arranged above the hot air nozzle assembly, and the temperature sensor assembly is fixedly arranged on one side of the hot air nozzle assembly. The invention adopts the temperature detection device, can detect the temperature of the hot air discharged from the nozzle in real time and ensures the quality of products.)

1. Hot-blast nozzle mechanism, its characterized in that: comprises a mounting frame assembly (1), a hot air nozzle assembly (2) and a temperature sensor assembly (3);

the hot air nozzle assembly (2) comprises a nozzle mounting seat (2-1), a heating spring (2-2), a cushion block (2-3) and a wind shield (2-6);

the nozzle mounting seat (2-1) is a special-shaped piece, the cushion block (2-3) and the heat insulation block (2-8) are respectively arranged at two sides of the nozzle mounting seat (2-1), the heating spring (2-2) and the wind shield (2-6) are vertically arranged in the nozzle mounting seat (2-1), the bi-pass hexagonal stud (2-9) is arranged at one side of the nozzle mounting seat (2-1) and communicated with the inside of the nozzle mounting seat (2-1), and a gap between the wind shield (2-6) and the bottom edge of the hot air nozzle assembly (2) is a nozzle;

the mounting frame assembly (1) is fixedly arranged above the hot air nozzle assembly (2), and the temperature sensor assembly (3) is fixedly arranged on one side of the hot air nozzle assembly (2);

the nozzle mounting seat (2-1) is formed by splicing partition plates made of nano materials.

2. The hot air nozzle mechanism according to claim 1, wherein: the temperature sensor assembly (3) comprises two temperature control partition plates (3-1) and a temperature sensor (3-2) which are parallel; the temperature sensor (3-2) and the gasket (3-5) are arranged between the two temperature control partition plates (3-1); the temperature sensor assembly (3) senses the temperature of a heating spring (2-2) in the nozzle mounting seat assembly (2) through the temperature sensor (3-2).

3. The hot air nozzle mechanism according to claim 1 or 2, characterized in that: the heating spring (2-2) is fixed in the nozzle mounting seat (2-1) through three fixing pipes (2-4), a hexagonal prism on one side of the heating spring (2-2) extends out of the outer side of the nozzle mounting seat (2-1) and is sleeved in the heat insulation block (2-8), a hole is formed in the hexagonal prism, and a first jackscrew (2-13) is arranged in the hole.

4. The hot air nozzle mechanism according to claim 3, wherein: and the upper side and the lower side of the nozzle mounting seat (2-1) are respectively provided with a second heat insulation plate (2-10) and a first heat insulation plate (2-7).

5. The hot air nozzle mechanism according to claim 4, wherein: the open end of the nozzle mounting seat (2-1) is provided with a glass plate (2-5) for sealing.

6. The hot air nozzle mechanism according to claim 5, wherein: the temperature sensor (3-2) is L-shaped, one side of the L-shaped temperature sensor (3-2) penetrates through a hole of one temperature control partition plate (3-1) and is arranged between the two temperature control partition plates (3-1), and the other end of the L-shaped temperature sensor penetrates through a hole of the wind shield (2-6);

one end of the temperature sensor (3-2) clamped between the temperature control partition plates (3-1) extends out of the temperature control partition plates (3-1).

7. The hot air nozzle mechanism according to claim 6, wherein: the two temperature control partition plates (3-1) are connected through jackscrews (3-3), and nuts (3-4) are arranged on two sides of the jackscrews respectively to prevent loosening.

Technical Field

The invention relates to the technical field of sewing equipment, in particular to a nozzle mounting seat mechanism.

Background

In the equipment on the market at present, the working mode of the heating nozzle is to output hot air all the time, and the equipment is poor in safety, high in energy consumption and poor in economical efficiency.

Disclosure of Invention

In view of this, the present invention provides a nozzle mounting seat mechanism to solve the problems of poor safety and high energy consumption of the conventional nozzle.

In order to solve the problems in the prior art, the technical scheme of the invention is as follows: a hot air nozzle mechanism is characterized in that: the device comprises a mounting frame assembly, a hot air nozzle assembly and a temperature sensor assembly;

the hot air nozzle assembly comprises a nozzle mounting seat, a heating spring, a cushion block and a wind shield;

the nozzle mounting seat is a special-shaped piece, the cushion block and the heat insulation block are respectively arranged on two sides of the nozzle mounting seat, the heating spring and the wind shield are vertically arranged in the nozzle mounting seat, the bi-pass hexagonal stud is arranged on one side of the nozzle mounting seat and communicated with the inside of the nozzle mounting seat, and a gap between the wind shield and the bottom edge of the hot air nozzle assembly is a nozzle;

the mounting rack assembly is fixedly arranged above the hot air nozzle assembly, and the temperature sensor assembly is fixedly arranged on one side of the hot air nozzle assembly;

the nozzle mounting seat is formed by splicing partition plates made of nano materials.

Further, the temperature sensor assembly comprises two temperature control partition plates and a temperature sensor which are parallel; the temperature sensor and the gasket are arranged between the two temperature control clapboards; the temperature sensor assembly senses the temperature of a heating spring in the nozzle mounting base assembly through the temperature sensor.

Further, the heating spring is fixed in the nozzle mounting seat through three fixed pipes, the hexagonal prism on one side of the heating spring extends out of the outer side of the nozzle mounting seat and is sleeved in the heat insulation block, a hole is formed in the hexagonal prism, and a first jackscrew is arranged in the hole.

Furthermore, a second heat insulation plate and a first heat insulation plate are respectively arranged on the upper side and the lower side of the nozzle installation seat.

Further, the open end of the nozzle mounting seat is provided with a glass plate for sealing.

Furthermore, the temperature sensor is L-shaped, one side of the L-shaped temperature sensor penetrates through a hole of one temperature control partition plate and is arranged between the two temperature control partition plates, and the other end of the L-shaped temperature sensor penetrates through a hole of the wind shield;

one end of the temperature sensor clamped between the temperature control partition plates extends out of the temperature control partition plates.

Further, two control by temperature change baffles pass through the jackscrew and connect, and the jackscrew both sides are provided with the nut respectively and prevent becoming flexible.

Compared with the prior art, the invention has the following advantages:

1) the invention adopts a brand new heating device, a cooling device and a nozzle, and can stop blowing hot air at any time without damaging the heater;

2) the heat loss is reduced by the heat isolation design of the nano-porous and the optimized gas path design, the compressed air can be heated more uniformly in the nozzle mounting seat by the heat isolation design of the nano-porous, the quality of the product is ensured, and compared with the similar products, the heat isolation design of the nano-porous and the optimized gas path design of the nano-porous can save energy consumption and have strong safety;

3) the invention adopts the temperature detection device, can detect the temperature of the hot air discharged from the nozzle in real time and ensures the quality of products.

Description of the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a mount assembly of the present invention;

FIG. 3 is a schematic view of a nozzle mount assembly of the present invention;

FIG. 4 is a schematic view of a temperature sensor assembly according to the present invention;

FIG. 5 is a schematic view of the nozzle mount of the present invention;

description of reference numerals:

1: mounting bracket assembly, 2: hot air nozzle assembly, 3. temperature sensor assembly;

1-1: mounting frame, 1-2: screw one, 1-3: screw II, 1-4: a third screw;

2-1: nozzle mounting base, 2-2: heating spring, 2-3: cushion block, 2-4: fixed tube, 2-5: glass plate, 2-6: wind screen, 2-7: heat insulation board one, 2-8: insulation block, 2-9: double-way hexagonal stud, 2-10: a second heat insulation plate, 2-11: screws four, 2-12: screw five, 2-13: first top thread, 2-14: nut one, 2-15: six screws, 2-16: a seventh screw;

3-1: temperature control partition board, 3-2: temperature sensor, 3-3: second terminal filament, 3-4: a second nut, 3-5: and (7) a gasket.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The embodiment provides a hot air nozzle structure, which comprises a mounting frame assembly 1, a hot air nozzle assembly 2 and a temperature sensor assembly 3; as shown in fig. 1; the mounting rack 1 is arranged above the hot air nozzle assembly 2, and the temperature sensor assembly 3 is arranged on one side of the nozzle mounting seat assembly 2.

The mounting bracket assembly 1 comprises a mounting bracket 1-1, a screw I1-2, a screw II 1-3 and a screw III 1-4, as shown in FIG. 2; the mounting frame 1 is fixed on the upper portion of the nozzle mounting seat 2-1 through a first screw 1-2 and a third screw 1-4, and a second screw 1-3 is arranged at one side end of the mounting frame 1-1.

The hot air nozzle assembly 2 comprises a nozzle mounting seat 2-1, a heating spring 2-2, a cushion block 2-3, a fixing pipe 2-4, a glass plate 2-5, a wind shield 2-6, a heat insulation plate I2-7, a heat insulation block 2-8, a double-pass hexagonal stud 2-9, a heat insulation plate II 2-10, a screw IV 2-11, a screw V2-12, a top thread I2-13, a nut I2-14, a screw VI 2-15 and a screw VII 2-16, and is shown in figure 3;

the structure of the nozzle mounting seat 2-1 is similar to that of a special-shaped part of an excavator bucket and is formed by splicing clapboards made of nano materials; the heating spring 2-2 and the wind shield 2-6 are arranged in the nozzle mounting seat 2-1 up and down, a gap between the wind shield 2-6 and the bottom edge of the hot air nozzle assembly 2 is a nozzle, 3 fixing pipes 2-4 are used for fixing the heating spring 2-2 in the nozzle mounting seat 2-1, the cushion block 2-3 and the heat insulation block 2-8 are fixed at two sides of the nozzle mounting seat 2-1 and are respectively used for supporting two ends of the heating spring 2-2, the heat insulation block 2-8 is fixed on the nozzle mounting seat 2-1 through a screw five 2-12, a hexagonal edge end at one side of the heating spring 2-2 extends into a hole of the heat insulation block 2-8, a top wire I2-13 is fixed in a hole at the hexagonal edge end of the heating spring 2-2, a nut I2-14 is fixed on the top wire I2-13, used for supporting the heating spring 2-2; the glass plate 2-5 is clamped in a groove at the upper end of the wind shield 2-6 and is fixed at the front end of the nozzle mounting seat 2-1 through a screw six 2-15 for sealing; the heat insulation plate 2-7 is fixed at the lower end of the nozzle mounting seat 2-1 through a screw IV 2-11; the heat insulation plate 2-10 is fixed above the nozzle mounting seat 2-1 through a screw seven 2-16, and the bi-pass hexagonal stud 2-9 is arranged on one side of the nozzle mounting seat 2-1 and communicated with the inside of the nozzle mounting seat 2-1;

the temperature sensor assembly 3 comprises two parallel temperature control partition plates 3-1, an L-shaped temperature sensor 3-2, a second jackscrew 3-3, a second nut 3-4 and a gasket 3-5, and is shown in FIG. 4; the two temperature control partition plates 3-1 are connected through a jackscrew II 3-3, nuts 3-4 are arranged on two sides of the jackscrew II 3-3 respectively to prevent loosening, one side of a temperature sensor 3-2 penetrates through a hole of the temperature control partition plate 3-1 and a gasket 3-5 is arranged between the two temperature control partition plates 3-1, the gasket 3-5 is used for separating the two temperature control partition plates 3-1 to prevent the temperature sensor from being clamped, the other end of the temperature sensor 3-2 penetrates through a hole of a wind shield 2-6 to monitor the temperature of hot wind in real time, and one end of the temperature sensor 3-2 is clamped and extends out of the temperature control partition plate 3-1.

The working process of the invention is as follows:

firstly, one path of air in an air valve of a sewing machine is connected to a hollow two-way hexagon stud 2-9, then one zero line in the sewing machine is connected to a screw II 1-3 and fixed on an installation frame 1-1, and one live wire is connected to a top thread 2-13 and fixed by a nut I2-14;

then, a sewing machine controller is opened, compressed air enters a nozzle mounting seat 2-1 through a two-way hexagonal stud 2-9, a zero line and a fire line form a loop in a nozzle mounting seat 2-1 assembly, a heating spring 2-3 is heated instantly, the compressed air in the nozzle mounting seat 2-1 formed by splicing clapboards made of nano materials is uniformly heated to be changed into hot air, the compressed air in the nozzle mounting seat 2-1 is changed into hot air, hot air is sprayed out through a nozzle between a wind shield 2-6 and the bottom edge of a hot air nozzle assembly 2, a temperature sensor 3-2 is arranged on the wind shield 2-6 in a penetrating mode, the temperature of the hot air can be monitored in real time, the bonding quality is guaranteed, when the controller is closed, the loop formed by the zero line and the fire line in the nozzle mounting seat assembly is disconnected, the heating spring 2-3 stops heating, after the heating spring 2-3 stops heating, the gas circuit stops conveying compressed air to the nozzle mounting seat 2-1, so that the nozzle mounting seat component 2 is cooled instantly, and the effect and quality of the bonding seam material are ensured.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.