Anti-bonding non-woven fabric separating device

Abstract

The utility model relates to the technical field of non-woven fabric production, in particular to an anti-bonding non-woven fabric filament dividing device which comprises a bottom plate, a vertical rod is fixedly connected to the upper end face of the bottom plate, a melting piece is installed above the outer wall of the vertical rod, a plurality of evenly-distributed spinneret holes are formed in the lower end face of a spinneret plate, and the lower end face of the spinneret plate is fixedly connected with the vertical rod. A mounting plate is fixedly connected to the left side wall of the spinneret plate, a rotating shaft is fixedly connected to the lower end face of the mounting plate, when the spinneret plate needs to be cleaned, a rotating seat is rotated, the rotating seat is rotated by a half circle to be located under the spinneret plate, then a positioning column is clamped into a positioning clamping cylinder, and rapid positioning of a plurality of dredging columns is achieved; the number and the diameter of the dredging columns are matched with those of the spinneret orifices, and then the hydraulic cylinder is started to drive the movable plate to move upwards, so that the dredging columns are driven to extend to the inner sides of the spinneret orifices respectively, the spinneret orifices are dredged, the spinneret orifices in the spinneret plate are prevented from being bonded by materials, and subsequent use of the spinneret plate is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of non-woven fabric production, in particular to a non-woven fabric wire splitting device for preventing adhesion. Background Art

[0002] When producing non-woven fabrics, raw materials need to be put into a hopper, and then extruded and conveyed by a screw and heated to form a molten state. Then, spinning and stretching are carried out. After stretching, it is laid on a forming machine, and then hot-rolled by a hot rolling machine and wound and cut into finished products by a winding machine. Spinning is also called wire splitting, that is, extruding molten plastic from a wire outlet and dividing it into thin filaments one by one;

[0003] However, in the prior art, during the spinning process, the spinneret will be adhered by mechanical impurities such as carbon fiber gel, resulting in blockage of the spinneret holes. When the spinneret holes are partially blocked, there will be an overflow of spinning solution on the outer surface of the spinneret plate, resulting in problems such as uneven fineness of the raw filaments and the generation of thin and hairy filaments. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a non-woven fabric wire splitting device for preventing adhesion, which has the characteristics of avoiding the adhesion of the spinneret holes in the spinneret by materials, ensuring the subsequent use of the spinneret, and ensuring the uniform fineness of the raw filaments.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a non-woven fabric wire splitting device for preventing adhesion, including a bottom plate, the upper end surface of the bottom plate is fixedly connected with a vertical rod, the outer wall of the vertical rod above is provided with a melting part, the lower end surface of the melting part is provided with a spinneret, the lower end surface of the spinneret is provided with a plurality of evenly distributed spinneret holes, the left side wall of the spinneret is fixedly connected with a mounting plate, the lower end surface of the mounting plate is fixedly connected with a rotating shaft, the outer wall of the rotating shaft is rotationally connected with a rotating seat, the other side of the rotating seat is fixedly connected with a bracket, the upper end surface of the bracket is fixedly connected with a fixing plate, the lower end surface of the fixing plate is provided with a hydraulic cylinder, the output end of the hydraulic cylinder extends above the fixing plate and is fixedly connected with a movable plate, and the upper end surface of the movable plate is fixedly connected with a plurality of evenly distributed dredging columns.

[0006] In order to facilitate the rapid cooling of the raw filaments, as a preferred non-woven fabric wire splitting device for preventing adhesion of the utility model, the outer wall of the vertical rod is fixedly connected with a cooling cover located below the spinneret, and blowers are installed on both the left and right sides of the cooling cover.

[0007] In order to facilitate the transfer of the raw filaments, as a preferred non-woven fabric wire splitting device for preventing adhesion of the utility model, a conveyor belt is installed on the upper end surface of the bottom plate.

[0008] In order to limit the movable plate, as an optimal non-woven fabric wire splitting device with anti-bonding of the present utility model, limiting slide bars are fixedly connected to both the left and right sides of the lower end surface of the movable plate, and both of the limiting slide bars are slidably connected to the fixed plate.

[0009] In order to quickly position the dredging column, as an optimal non-woven fabric wire splitting device with anti-bonding of the present utility model, a positioning column is fixedly connected to the right side wall of the support, a positioning clamping cylinder is fixedly connected to the outer wall on the right side of the spinneret plate, and the positioning column and the positioning clamping cylinder are detachably connected.

[0010] In order to facilitate dredging of the spinneret holes, as an optimal non-woven fabric wire splitting device with anti-bonding of the present utility model, the number and diameter of the dredging columns are both matched with the spinneret holes.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] When the spinneret plate needs to be cleaned, rotate the rotating base. The rotating base rotates half a circle and is located directly below the spinneret plate. Then, snap the positioning column into the interior of the positioning clamping cylinder to achieve rapid positioning of multiple dredging columns. The number and diameter of the dredging columns are both matched with the spinneret holes. Then, start the hydraulic cylinder to drive the movable plate to move upward, thereby driving multiple dredging columns to extend into the inner sides of multiple spinneret holes respectively, so as to dredge the spinneret holes, thereby preventing the spinneret holes in the spinneret plate from being bonded by materials and ensuring the subsequent use of the spinneret plate. Description of the Drawings

[0013] Figure 1 is the overall front view structure diagram of the present utility model;

[0014] Figure 2 is the bottom view structure diagram of the spinneret plate of the present utility model;

[0015] Figure 3 is the schematic diagram of the non-dredged state of the present utility model.

[0016] In the figure: 1, bottom plate; 2, vertical rod; 3, melting part; 4, spinneret plate; 5, spinneret hole; 6, mounting plate; 7, rotating shaft; 8, rotating base; 9, support; 10, hydraulic cylinder; 11, movable plate; 12, dredging column; 13, cooling cover; 14, fan; 15, conveyor belt; 16, limiting slide bar; 17, positioning column; 18, positioning clamping cylinder; 19, fixed plate. Detailed Embodiment

[0017] Please refer to Figures 1 to 3, a non-woven filament splitting device with anti-adhesion function, comprising a bottom plate 1. A vertical rod 2 is fixedly connected to the upper end surface of the bottom plate 1. Above the outer wall of the vertical rod 2, a melting part 3 is installed. A spinneret plate 4 is installed at the lower end surface of the melting part 3. A plurality of evenly distributed spinneret holes 5 are opened at the lower end surface of the spinneret plate 4. A mounting plate 6 is fixedly connected to the left side wall of the spinneret plate 4. A rotating shaft 7 is fixedly connected to the lower end surface of the mounting plate 6. A rotating seat 8 is rotatably connected to the outer wall of the rotating shaft 7. The other side of the rotating seat 8 is fixedly connected to a support 9. A fixing plate 19 is fixedly connected to the upper end surface of the support 9. A hydraulic cylinder 10 is installed at the lower end surface of the fixing plate 19. The output end of the hydraulic cylinder 10 extends above the fixing plate 19 and is fixedly connected to a movable plate 11. A plurality of evenly distributed dredging columns 12 are fixedly connected to the upper end surface of the movable plate 11.

[0018] In this embodiment: When it is necessary to clean the spinneret plate 4, rotate the rotating seat 8. The rotating seat 8 rotates half a circle and is located directly below the spinneret plate 4. Subsequently, the positioning column 17 is clamped into the positioning clamping cylinder 18 to achieve rapid positioning of the plurality of dredging columns 12. The number and diameter of the dredging columns 12 are both matched with the spinneret holes 5. Then start the hydraulic cylinder 10 to drive the movable plate 11 to move upward, thereby driving the plurality of dredging columns 12 to extend into the inner sides of the plurality of spinneret holes 5 respectively, so as to dredge the spinneret holes 5, thereby preventing the spinneret holes 5 in the spinneret plate 4 from being bonded by materials and ensuring the subsequent use of the spinneret plate 4.

[0019] As a technical optimization scheme of the present utility model, a cooling cover 13 located below the spinneret plate 4 is fixedly connected to the outer wall of the vertical rod 2. Air blowers 14 are installed on both the left and right sides of the cooling cover 13.

[0020] In this embodiment: Air blowers 14 are installed on both the left and right sides of the cooling cover 13. When starting the two air blowers 14, the raw filaments are blown and cooled, and at the same time, the raw filaments that are bonded or entangled together can be dispersed.

[0021] As a technical optimization scheme of the present utility model, a conveyor belt 15 is installed on the upper end surface of the bottom plate 1.

[0022] In this embodiment: A conveyor belt 15 is installed on the upper end surface of the bottom plate 1, which is convenient for receiving the raw filaments and transferring them to the next processing position.

[0023] As a technical optimization scheme of the present utility model, limiting slide rods 16 are fixedly connected to both the left and right sides of the lower end surface of the movable plate 11. Both of the two limiting slide rods 16 are slidably connected to the fixing plate 19.

[0024] In this embodiment: Both of the two limiting slide rods 16 are slidably connected to the fixing plate 19, so that the movable plate 11 moves more stably.

[0025] As a technical optimization solution of the utility model, a positioning column 17 is fixedly connected to the right side wall of the support 9, and a positioning clamping cylinder 18 is fixedly connected to the right side of the outer wall of the spinneret plate 4. The positioning column 17 and the positioning clamping cylinder 18 are detachably connected.

[0026] In this embodiment: The positioning clamping cylinder 18 is made of a high-elastic and high-toughness material, which is convenient for the positioning column 17 to be clamped inside, so as to realize the rapid positioning of a plurality of dredging columns 12.

[0027] As a technical optimization solution of the utility model, the number and diameter of the dredging columns 12 are both matched with the spinneret holes 5.

[0028] In this embodiment: The number and diameter of the dredging columns 12 are both matched with the spinneret holes 5. The hydraulic cylinder 10 is started to drive the movable plate 11 to move upward, so as to drive a plurality of dredging columns 12 to extend into the inner sides of a plurality of spinneret holes 5 respectively, thereby dredging the spinneret holes 5.

[0029] Working principle: When the spinneret plate 4 needs to be cleaned, the rotating base 8 is rotated. The rotating base 8 rotates half a circle and is located directly below the spinneret plate 4. Then, the positioning column 17 is clamped into the inside of the positioning clamping cylinder 18 to realize the rapid positioning of a plurality of dredging columns 12. The number and diameter of the dredging columns 12 are both matched with the spinneret holes 5. Then, the hydraulic cylinder 10 is started to drive the movable plate 11 to move upward, so as to drive a plurality of dredging columns 12 to extend into the inner sides of a plurality of spinneret holes 5 respectively, thereby dredging the spinneret holes 5, so as to prevent the spinneret holes 5 in the spinneret plate 4 from being bonded by materials, and ensure the subsequent use of the spinneret plate 4.

[0030] The above is only a preferred embodiment of the utility model and is not intended to limit the utility model. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An anti-adhesion nonwoven fabric separation device, comprising a bottom plate (1), characterized in that: The upper end surface of the bottom plate (1) is fixedly connected to a vertical rod (2), a molten piece (3) is installed above the outer wall of the vertical rod (2), a spinneret (4) is installed on the lower end surface of the molten piece (3), a plurality of evenly distributed spinneret holes (5) are provided on the lower end surface of the spinneret (4), a mounting plate (6) is fixedly connected to the left wall of the spinneret (4), a rotating shaft (7) is fixedly connected to the lower end surface of the mounting plate (6), a rotating seat (8) is rotatably connected to the outer wall of the rotating shaft (7), a bracket (9) is fixedly connected to the other side of the rotating seat (8), a fixed plate (19) is fixedly connected to the upper end surface of the bracket (9), a hydraulic cylinder (10) is installed on the lower end surface of the fixed plate (19), an output end of the hydraulic cylinder (10) extends to the upper side of the fixed plate (19) and is fixedly connected to a movable plate (11), and a plurality of evenly distributed dredging columns (12) are fixedly connected to the upper end surface of the movable plate (11).

2. The anti-bonding nonwoven fabric separating device according to claim 1, characterized in that: The outer wall of the vertical rod (2) is fixedly connected to a cooling hood (13) located below the spinneret (4), and fans (14) are installed on both left and right sides of the cooling hood (13).

3. The anti-bonding nonwoven fabric separating device according to claim 1, characterized in that: A conveyor belt (15) is installed on the upper end surface of the bottom plate (1).

4. The anti-adhesion nonwoven fabric separating device according to claim 1, characterized in that: The left and right sides of the lower end surface of the movable plate (11) are fixedly connected to limit sliding rods (16), and the two limit sliding rods (16) are slidably connected to the fixed plate (19).

5. The anti-adhesion nonwoven fabric separating device according to claim 1, characterized in that: A positioning column (17) is fixedly connected to the right side wall of the bracket (9), and a positioning clamp (18) is fixedly connected to the right side of the outer wall of the spinneret (4). The positioning column (17) and the positioning clamp (18) are detachably connected.

6. The anti-bonding nonwoven fabric separating device according to claim 1, characterized in that: The number and diameter of the dredging columns (12) are matched with the spinneret holes (5).

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