Spinning manifold for testing machine

Abstract

The utility model relates to a spinning manifold for a testing machine, and relates to the field of composite spinning equipment, the spinning manifold comprises a spinning manifold body, the body is provided with a first metering pump seat and two assembly seats, the first metering pump seat is communicated with the assembly seats through a first melt pipe, a melt metering pump is arranged above the first metering pump seat, and composite assemblies are arranged in the assembly seats. And the body is provided with a circulating heat-conducting oil inlet pipe and a circulating heat-conducting oil outlet pipe. The heating device has the advantages that the external circulating heat conduction oil system is arranged, the heating structure of the body is simplified, the safety is high in the using process, maintenance is convenient, and the maintenance cost is reduced.

Description

Technical Field

[0001] The present application relates to the field of composite spinning equipment, and in particular to a spinning box for a testing machine. Background Art

[0002] With the development of modern spinning technology, the demand for the development of differentiated fibers is increasing. By combining and blending two or more different raw materials, the fiber properties can be optimized, making the textiles more functional and applicable. For example, the composite fiber of PET and PA can combine the softness and comfort of polyester with the wear resistance and toughness of nylon; the sea island fiber technology of COPET and PET composite can process fibers with extremely small fineness.

[0003] Since the spinning process temperatures of different components are different, when designing the box, it is required that the temperature of each component should be independent before entering the assembly, and the components should not interfere with each other. At the same time, the temperature inside a single box should be uniform.

[0004] The existing three-component spinning box scheme is to set two sub-boxes connected to the main box around it, and each box adopts an independent biphenyl steam heating mechanism. The biphenyl steam heating system includes a biphenyl steam generator, a steam circulation pipeline, a pipeline valve, etc. This heating system has a complex structure and high requirements for safe use and maintenance. It is not suitable for small-scale experimental devices. Utility Model Content

[0005] In order to improve the problem of complex structure of the heating system, the present application provides a spinning box for a testing machine.

[0006] The present application provides a spinning box for a test machine adopts the following technical solution:

[0007] A spinning box for a testing machine comprises a spinning box body, wherein the body is provided with a first metering pump seat and two component seats, the first metering pump seat and the component seat are connected through a first melt pipe, a first melt metering pump is provided above the first metering pump seat, a composite component is provided in the component seat, and the body is provided with a circulating heat transfer oil inlet pipe and a circulating heat transfer oil outlet pipe.

[0008] In one embodiment, a second metering pump seat and a third metering pump seat are respectively provided on both sides of the main body, a second melt metering pump is provided above the second metering pump seat, and a third melt metering pump is provided above the third metering pump seat. A melt inlet channel and two melt output channels are provided in the second metering pump seat and the third metering pump seat, the melt output channel is connected with the main body and connected with the component seat through the second melt tube, and a heating rod is provided in the second metering pump seat and the third metering pump seat.

[0009] In one embodiment, heat insulation cotton is provided between the second metering pump seat and the body, and between the third metering pump seat and the body.

[0010] In one embodiment, a heat-insulating shell is disposed outside the body, and the second metering pump seat and the third metering pump seat are disposed inside the heat-insulating shell.

[0011] The spinning box for a testing machine provided in the embodiment of the present disclosure can achieve the following technical effects:

[0012] An external circulating heat transfer oil system is provided to simplify the heating structure of the main body, and it is highly safe during use, easy to maintain, and reduces maintenance costs. A heating rod is used to heat the second metering pump seat and the third metering pump seat, which simplifies the heating structure and enables independent temperature control, which is easy to operate and highly safe. In the present application, by improving the box structure, the uniformity and stability of the temperature in the box are ensured, and the heating system of the entire device is simplified, so that the spinning box can be applied to multiple types of devices, including miniaturized experimental devices, thereby increasing the scope of application of the spinning box.

[0013] The above general description and the following description are exemplary and explanatory only and are not intended to limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic structural diagram of a spinning box for a test machine provided in an embodiment of the present application.

[0015] Figure 2 It is a structural schematic diagram of the positional relationship between the main body and the second metering pump seat and the third metering pump seat provided in an embodiment of the present application.

[0016] Explanation of the accompanying drawings: 1. main body; 2. first metering pump seat; 3. assembly seat; 4. first melt pipe; 5. first melt metering pump; 6. composite assembly; 7. circulating heat transfer oil inlet pipe; 8. circulating heat transfer oil outlet pipe; 9. second metering pump seat; 10. third metering pump seat; 11. second melt metering pump; 12. third melt metering pump; 13. melt inlet channel; 14. melt output channel; 15. second melt pipe; 16. thermal insulation shell. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0018] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0019] The following is combined with Figure 1-2 This application is described in further detail.

[0020] A spinning manifold for a testing machine comprises a spinning manifold body 1, wherein the body 1 is provided with a first metering pump seat 2 and two component seats 3, the first metering pump seat 2 and the component seat 3 are connected via a first melt pipe 4, a first melt metering pump 5 is provided above the first metering pump seat 2, a composite component 6 is provided in the component seat 3, and the body 1 is provided with a circulating heat transfer oil inlet pipe 7 and a circulating heat transfer oil outlet pipe 8.

[0021] The spinning manifold body 1 is provided with an external circulating heat transfer oil system, so that the heat transfer oil enters the body 1 from the circulating heat transfer oil inlet pipe 7 for heat exchange, and then is discharged from the circulating heat transfer oil outlet pipe 8, thereby heating the first melt pipe 4 and various components in the body 1, so that the temperature is independently controlled, ensuring that the melt pipe and various components are heated evenly. The external circulating heat transfer oil system is provided to simplify the heating structure of the body 1, and is highly safe during use, and is also easy to maintain, reducing maintenance costs.

[0022] In one embodiment, a second metering pump seat 9 and a third metering pump seat 10 are respectively provided on both sides of the main body 1, a second melt metering pump 11 is provided above the second metering pump seat 9, and a third melt metering pump 12 is provided above the third metering pump seat 10. A melt inlet channel 13 and two melt output channels 14 are provided in the second metering pump seat 9 and the third metering pump seat 10. The melt output channel 14 is connected to the main body 1 and is connected to the component seat 3 through the second melt tube 15. A heating rod is provided in the second metering pump seat 9 and the third metering pump seat 10.

[0023] A heating rod is used to heat the second metering pump seat 9 and the third metering pump seat 10, which simplifies the heating structure and enables independent temperature control, which is easy to operate and has high safety.

[0024] In the present application, by improving the box structure, the uniformity and stability of the temperature inside the box are ensured, and the heating system of the entire device is simplified, so that the spinning box can be suitable for devices of various sizes, including miniaturized experimental devices, thereby increasing the scope of application of the spinning box.

[0025] In one embodiment, heat insulation cotton is provided between the second metering pump seat 9 and the body 1, and between the third metering pump seat 10 and the body 1. The contact surface between the second metering pump seat 9, the third metering pump seat 10 and the body 1 is small, and the gap between the second metering pump seat 9, the third metering pump seat 10 and the body 1 is filled with heat insulation cotton, which can effectively avoid the temperature between the second metering pump seat 9, the third metering pump seat 10 and the body 1 from affecting each other.

[0026] In one embodiment, a heat-insulating shell 16 is disposed outside the body 1 , and the second metering pump seat 9 and the third metering pump seat 10 are disposed inside the heat-insulating shell 16 , thereby heat-insulating the body 1 , the second metering pump seat 9 and the third metering pump seat 10 .

[0027] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A spinning manifold for a testing machine, comprising a spinning manifold body, characterized in that: The main body is provided with a first metering pump seat and two component seats. The first metering pump seat is connected to the component seat through a first melt pipe. A first melt metering pump is provided above the first metering pump seat. A composite component is provided in the component seat. The main body is provided with a circulating heat transfer oil inlet pipe and a circulating heat transfer oil outlet pipe.

2. The spinning manifold for a testing machine according to claim 1, characterized in that: A second metering pump seat and a third metering pump seat are respectively provided on both sides of the body, a second melt metering pump is provided above the second metering pump seat, and a third melt metering pump is provided above the third metering pump seat. A melt inlet channel and two melt output channels are provided in the second metering pump seat and the third metering pump seat, the melt output channel is connected with the body and connected with the component seat through the second melt pipe, and a heating rod is provided in the second metering pump seat and the third metering pump seat.

3. The spinning manifold for a testing machine according to claim 2, characterized in that: Heat insulation cotton is provided between the second metering pump seat and the main body, and between the third metering pump seat and the main body.

4. The spinning manifold for a testing machine according to claim 2, characterized in that: A heat-insulating shell is arranged outside the main body, and the second metering pump seat and the third metering pump seat are arranged inside the heat-insulating shell.

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