A multi-jet spinning machine suitable for high-speed spinning

Abstract

The utility model discloses a kind of multi-jet spinner suitable for high-speed spinning, it is related to spinning machine technical field, including spinning machine body, the bottom end of spinning machine body is fixed with bottom plate, the bottom of bottom plate is equipped with base, recess is set in the both sides of the top end of base, guide rod is fixed in the inside of recess, the both ends of guide rod are slidably equipped with sliding block, the middle portion of sliding block top is rotatably equipped with support arm, the top of support arm is rotatably equipped with support, and the top of support is fixedly connected with the bottom end of bottom plate, the side of sliding block top is equipped with damping assembly;The beneficial effects of the utility model are that: spinning machine body can obtain more comprehensive and efficient shock absorption protection when using, is no longer limited to traditional single damping means, even face complex and changeable working environment and high-strength vibration impact, can also ensure that damping effect reaches ideal expected state, to significantly improve the overall damping efficiency.

Description

Technical Field

[0001] This utility model relates to a spinning machine, and more particularly to a multi-nozzle spinning machine suitable for high-speed spinning, belonging to the technical field of spinning machines. Background Technology

[0002] In recent years, with the rapid development of nanomaterials technology, nanofiber technology has become a frontier and research hotspot in fiber science. Currently, the main methods for preparing nanofibers include stretching, template spinning, self-assembly, and electrospinning. Electrospinning, specifically polymer jet electrostatic stretching spinning, is an important method for preparing ultrafine fibers. As electrospinning technology research enters a rapid development phase, the research on electrospinning devices has entered the experimental stage. Therefore, multi-nozzle spinning machines have been widely used in high-speed spinning processes.

[0003] The "Multi-nozzle electrostatic spinning machine" disclosed in application number "201920911827.6" "includes a spinning machine body, a push rod fixedly connected to one side of the spinning machine body, a handle fixedly connected to one end of the push rod, a mounting plate fixedly connected to the bottom of the spinning machine body, and a hydraulic cylinder fixedly connected to the bottom of the mounting plate." In this utility model, the multi-nozzle electrostatic spinning machine achieves the purpose of easy movement, solves the problem of the inconvenience of moving general multi-nozzle electrostatic spinning machines, makes the movement of multi-nozzle electrostatic spinning machines simple and labor-saving, saves a lot of manpower and material resources, facilitates people's use, improves productivity, and meets people's usage needs.

[0004] However, the above method still has the following drawbacks: the purpose of shock absorption is achieved by the cooperation of shock absorbers, top plates, oil reservoirs, springs, piston rods and bottom plates; however, in practical applications, the current design of shock absorber components is often limited to a relatively simple spring structure, and the number of shock absorbers is also relatively small. Although it can basically meet the shock absorption requirements, when faced with complex and changeable working environments and high-intensity vibration impacts, its shock absorption effect is greatly reduced and it is difficult to achieve the expected ideal state. Utility Model Content

[0005] The purpose of this invention is to provide a multi-nozzle spinning machine suitable for high-speed spinning, in order to solve the problem mentioned in the background art that in practical applications, the shock-absorbing and buffering components are often limited to a single spring structure and have a small number of components. Although they can meet the basic shock absorption requirements, the shock absorption effect is greatly reduced under complex and variable environments and high-intensity vibrations, making it difficult to achieve the ideal state.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a multi-nozzle spinning machine suitable for high-speed spinning, comprising a spinning machine body, a base plate fixedly provided at the bottom end of the spinning machine body, a base provided below the base plate, grooves provided on both sides of the top end of the base, a guide rod fixedly provided inside the groove, sliders slidably provided at both ends of the guide rod, a support arm rotatably provided at the middle of the top end of the slider, a support seat rotatably provided at the top end of the support arm, and the top end of the support seat is fixedly connected to the bottom end of the base plate, a shock-absorbing component provided on one side of the top end of the slider, a first spring sleeved in the middle of the guide rod, and two wheels symmetrically provided on both sides below the base.

[0007] As a preferred embodiment of this utility model, the top of the base is fixedly provided with four evenly spaced mounting plates, and a shock absorber is fixedly provided between the mounting plates and the base plate.

[0008] In a preferred embodiment of this invention, the slider and the groove are slidably connected, and the two ends of the first spring are respectively fixedly connected to one side of the corresponding slider.

[0009] As a preferred embodiment of this utility model, the bottom end of the base is fixedly provided with four evenly spaced support legs, the bottom end of the support legs is fixedly provided with a support plate, and the bottom end of the support plate is fixedly provided with an anti-slip pad.

[0010] As a preferred embodiment of the present invention, the shock absorption assembly includes a movable plate, which is fixedly installed on one side of the top of the slider. A support rod is slidably provided inside the movable plate, and a second spring is sleeved on the outside of the support rod.

[0011] As a preferred embodiment of this utility model, a support block is fixedly provided at one end of the support rod, the bottom end of the support block is fixedly connected to the top end of the base, one end of the second spring is fixedly connected to one side of the support block, and the other end is fixedly connected to one side of the movable plate.

[0012] As a preferred technical solution of this utility model, a lifting assembly is provided in the middle of both sides of the base. The lifting assembly includes a fixed plate, which is fixedly installed in the middle of one side of the base. An electric push rod is fixedly provided in the middle of the top of the fixed plate. The two electric push rods are controlled by a synchronizer. The telescopic rod of the electric push rod passes through the fixed plate and is fixedly provided with a horizontal plate. The top of the wheel is fixedly connected to one side of the bottom of the horizontal plate.

[0013] As a preferred technical solution of this utility model, limiting rods are fixedly provided on both sides of the top of the horizontal plate, and the top of the limiting rods penetrates through the fixed plate and extends to the top of the fixed plate.

[0014] Compared with related technologies, the multi-nozzle spinning machine suitable for high-speed spinning provided by this utility model has the following beneficial effects:

[0015] 1. The vibration generated by the spinning machine body, combined with the rotating support arm, drives the slider to move along the guide rod surface. During this process, the first spring deforms accordingly, effectively providing a cushioning effect for the spinning machine body. Furthermore, through the configuration of multiple sets of shock-absorbing components, the spinning machine body achieves more comprehensive and efficient vibration damping protection, no longer limited to traditional single shock-absorbing methods. Even in complex and changing operating environments and with high-intensity vibration impacts, it ensures that the shock absorption effect reaches the ideal expected state, thereby significantly improving the overall shock absorption performance.

[0016] 2. Through the configured lifting components, two electric actuators work synchronously to drive the horizontal plate to move smoothly in the vertical direction, so that the wheels at the bottom of the horizontal plate can be closely attached to the ground, thereby providing stable support for the entire multi-nozzle spinning machine. This allows for convenient adjustment of the spinning machine's position, improving the flexibility and convenience of operation. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is an exploded structural diagram of the spinning machine body of this utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the base of this utility model;

[0020] Figure 4 This is a cross-sectional structural diagram of the base of this utility model;

[0021] Figure 5 This is a schematic diagram of the slider of this utility model;

[0022] Figure 6 This is an exploded structural diagram of the electric actuator of this utility model.

[0023] In the diagram: 1. Spinning machine body; 2. Base plate; 3. Base; 4. Groove; 5. Guide rod; 6. Slider; 7. Support arm; 8. Support; 9. First spring; 10. Shock absorber; 11. Shock absorption assembly; 1101. Moving plate; 1102. Support rod; 1103. Second spring; 1104. Support block; 12. Casters; 13. Lifting assembly; 1301. Fixed plate; 1302. Electric push rod; 1303. Horizontal plate; 1304. Limiting rod; 14. Mounting plate; 15. Support leg; 16. Support plate. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-6 This invention provides a multi-nozzle spinning machine suitable for high-speed spinning, comprising a spinning machine body 1, which integrates multiple spinning nozzles. Each nozzle can work independently or collaboratively, enabling high-speed spinning by stretching the spinning solution into nano- or micron-sized fibers under the force of a high-voltage electrostatic field. A base plate 2 is fixedly mounted at the bottom of the spinning machine body 1, and a base 3 is located below the base plate 2. Grooves 4 are formed on both sides of the top of the base 3, and guide rods 5 are fixedly mounted inside the grooves 4. Slider blocks 6 are slidably mounted at both ends of the guide rods 5. By vibrating the spinning machine body 1, the sliders 6 can be driven along the surface of the guide rods 5 by a rotating support arm 7. The movement of the slider 6 causes the first spring 9 to deform, thereby buffering the spinning machine body 1. The middle of the top of the slider 6 is rotatably equipped with a support arm 7, and the top of the support arm 7 is rotatably equipped with a support 8. The top of the support 8 is fixedly connected to the bottom of the base plate 2. A shock-absorbing component 11 is provided on one side of the top of the slider 6. Multiple sets of shock-absorbing components 11 are provided to dampen the spinning machine body 1. Even when facing complex and changing working environments and high-intensity vibration impacts, its shock absorption effect can reach the expected ideal state, and the shock absorption effect is greatly improved. The middle of the guide rod 5 is fitted with the first spring 9, and two wheels 12 are symmetrically provided on both sides below the base 3.

[0026] The shock absorption assembly 11 includes a movable plate 1101, which is fixedly installed on one side of the top of the slider 6. A support rod 1102 is slidably provided inside the movable plate 1101, and a second spring 1103 is sleeved on the outside of the support rod 1102. A support block 1104 is fixedly provided at one end of the support rod 1102, and the bottom end of the support block 1104 is fixedly connected to the top of the base 3. One end of the second spring 1103 is fixedly connected to one side of the support block 1104, and the other end is fixedly connected to one side of the movable plate 1101. Four evenly spaced mounting plates 14 are fixedly provided at the top of the base 3, and a shock absorber 10 is fixedly provided between the mounting plates 14 and the base plate 2. Through the shock absorption assembly 11, the movable plate 1101 can move by the opposing movement of the two sliders 6, allowing it to slide along the surface of the support rod 1102. Under the action of the second spring 1103, it can play a buffering role, thereby improving the shock absorption effect of the multi-nozzle spinning machine itself. The shock absorber 10 can play a damping role.

[0027] Lifting components 13 are provided in the middle of both sides of the base 3. The lifting components 13 include a fixed plate 1301, which is fixedly installed in the middle of one side of the base 3. An electric push rod 1302 is fixedly installed in the middle of the top of the fixed plate 1301. The two electric push rods 1302 are controlled by a synchronizer. The telescopic rod of the electric push rod 1302 passes through the fixed plate 1301 and is fixedly installed on a horizontal plate 1303. The top of the wheel 12 is fixedly connected to one side of the bottom of the horizontal plate 1303. Limiting rods 1304 are fixedly installed on both sides of the top of the horizontal plate 1303. The top of the limiting rod 1304 passes through the fixed plate 1301 and extends to the top of the fixed plate 1301. The lifting components 13 facilitate the control of the two electric push rods 1302 to move the horizontal plate 1303 in the vertical direction, so that the wheel 12 at the bottom of the horizontal plate 1303 supports the ground, thereby enabling the multi-nozzle spinning machine to be moved, making it more flexible and convenient to use.

[0028] The slider 6 is slidably connected to the groove 4, and the two ends of the first spring 9 are respectively fixedly connected to one side of the corresponding slider 6; so that the slider 6 can move freely inside the groove 4; and the first spring 9 can be supported and fixed.

[0029] The base 3 is fixed with four evenly spaced support legs 15 at the bottom. The support legs 15 are fixed with a support plate 16 at the bottom. The support plate 16 is fixed with an anti-slip pad at the bottom. The support legs 15 and the support plate 16 are designed to support the multi-nozzle spinning machine. The anti-slip pad at the bottom of the support plate 16 is designed to prevent slipping.

[0030] In use, the multi-nozzle spinning machine is placed in a suitable working location. When its position needs to be moved, the extension of the two electric actuators 1302 is controlled, which drives the horizontal plate 1303 to move vertically. This causes the wheels 12 at the bottom of the horizontal plate 1303 to support the ground, separating the support plates 16 at the four support legs 15 from the ground. The wheels 12 allow the multi-nozzle spinning machine to be moved, improving the flexibility and convenience of operation. The multi-nozzle spinning machine can then be used. During use, the spinning machine body 1 itself vibrates, and combined with the rotating support arm 7, the support arm 7 drives the two sliders 6 along the guide... The surface of rod 5 slides, at which time the first spring 9 undergoes a certain deformation, and when the slider 6 is displaced, the moving plate 1101 can move and slide along the surface of the support rod 1102. The second spring 1103 deforms. Due to the elastic support of the second spring 1103 and the setting of the shock absorber 10, it can play a buffering role and improve the shock absorption effect of the multi-nozzle spinning machine itself. This allows the spinning machine body 1 to obtain more comprehensive shock absorption protection, no longer limited to traditional single shock absorption methods. Even in the face of complex and changeable working environments and high-intensity vibration impacts, it can ensure that the shock absorption effect reaches the ideal expected state, thereby significantly improving the overall shock absorption efficiency.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-nozzle spinning machine suitable for high-speed spinning, comprising a spinning machine body (1), characterized in that, The bottom end of the spinning machine body (1) is fixedly provided with a base plate (2), and a base (3) is provided below the base plate (2). The top of the base (3) is provided with grooves (4) on both sides. A guide rod (5) is fixedly provided inside the groove (4). A slider (6) is slidably provided at both ends of the guide rod (5). A support arm (7) is rotatably provided at the middle of the top of the slider (6). A support (8) is rotatably provided at the top of the support arm (7). The top of the support (8) is fixedly connected to the bottom end of the base plate (2). A shock-absorbing component (11) is provided on one side of the top of the slider (6). A first spring (9) is sleeved in the middle of the guide rod (5). Two wheels (12) are provided on both sides below the base (3).

2. The multi-nozzle spinning machine suitable for high-speed spinning according to claim 1, characterized in that: The top of the base (3) is fixedly provided with four evenly spaced mounting plates (14), and a shock absorber (10) is fixedly provided between the mounting plates (14) and the base plate (2).

3. The multi-nozzle spinning machine suitable for high-speed spinning according to claim 1, characterized in that: The slider (6) is slidably connected to the groove (4), and the two ends of the first spring (9) are respectively fixedly connected to one side of the corresponding slider (6).

4. The multi-nozzle spinning machine suitable for high-speed spinning according to claim 1, characterized in that: The base (3) has four evenly spaced support legs (15) fixedly installed at the bottom end. The support legs (15) have a support plate (16) fixedly installed at the bottom end, and the support plate (16) has an anti-slip pad fixedly installed at the bottom end.

5. The multi-nozzle spinning machine suitable for high-speed spinning according to claim 1, characterized in that: The shock absorption assembly (11) includes a movable plate (1101), which is fixedly installed on one side of the top of the slider (6). A support rod (1102) is slidably provided inside the movable plate (1101), and a second spring (1103) is sleeved on the outside of the support rod (1102).

6. The multi-nozzle spinning machine suitable for high-speed spinning according to claim 5, characterized in that: One end of the support rod (1102) is fixedly provided with a support block (1104), the bottom end of the support block (1104) is fixedly connected to the top end of the base (3), one end of the second spring (1103) is fixedly connected to one side of the support block (1104), and the other end is fixedly connected to one side of the moving plate (1101).

7. The multi-nozzle spinning machine suitable for high-speed spinning according to claim 1, characterized in that: Lifting components (13) are provided in the middle of both sides of the base (3). The lifting components (13) include a fixing plate (1301). The fixing plate (1301) is fixedly installed in the middle of one side of the base (3). An electric push rod (1302) is fixedly provided in the middle of the top of the fixing plate (1301). The two electric push rods (1302) are controlled by a synchronizer. The telescopic rod of the electric push rod (1302) passes through the fixing plate (1301) and is fixedly provided with a horizontal plate (1303). The top of the wheel (12) is fixedly connected to one side of the bottom of the horizontal plate (1303).

8. The multi-nozzle spinning machine suitable for high-speed spinning according to claim 7, characterized in that: Limiting rods (1304) are fixedly provided on both sides of the top of the horizontal plate (1303). The top of the limiting rods (1304) penetrates through the fixing plate (1301) and extends to the top of the fixing plate (1301).

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