A spinneret micropore electrocorrosion device

Abstract

The invention discloses a spinneret micropore electrocorrosion device, comprising a base, a support plate arranged on the base for placing the spinneret, an electrode bracket arranged on the base and located on one side of the support plate, a motor, a machine head and a punching electrode connected in sequence from top to bottom are arranged on the electrode bracket close to the support plate, a microscope for observing the punching process is arranged next to the punching electrode, a water spray pipe and a water suction pipe are arranged on both sides of the punching electrode, and the nozzles of the water spray pipe and the nozzles of the water suction pipe are both located on the upper surface of the spinneret. The water spray pipe and the water suction pipe are opened at the same time, the punching electrode punches holes on the spinneret, the water flow sprayed by the water spray pipe flushes away the iron cuttings generated during the punching, and the water suction pipe sucks away the water flow, so that the water surface in the spinneret remains balanced, which is convenient for the microscope to observe the punching process.

Description

Technical Field

[0001] The invention belongs to the field of spinneret manufacturing, and in particular relates to a spinneret micropore electric corrosion device. Background Art

[0002] Spinnerets are commonly used products in the textile and chemical fiber industry. Spinnerets have micropores, and their function is to extrude the spinning melt accurately dosed by the spinning pump (i.e., metering pump) through the micropores on the spinneret into fiber bundles with a certain thickness and fine texture. Its shape and characteristic size are important conditions for ensuring the quality of the finished fiber.

[0003] The spinneret is punched with a punching electrode. During the punching process, water flow is needed to drain away the iron shavings produced by the punching. A lot of water will remain in the spinneret, and the level of the water is unbalanced, making it difficult to see clearly under a microscope. Summary of the invention

[0004] The purpose of the present invention is to provide a spinneret micropore electrocorrosion device to solve the problem in the prior art that during the spinneret punching process, water flow is needed to drain away the iron shavings produced by the punching, and there will be a lot of water accumulation in the spinneret, and the water surface of the accumulated water is unbalanced, making it difficult to see clearly under a microscope.

[0005] The purpose of the present invention can be achieved through the following technical solutions:

[0006] A spinneret micropore electrocorrosion device comprises a base, a support plate arranged on the base for placing the spinneret, an electrode bracket arranged on the base and located on one side of the support plate, a motor, a machine head and a punching electrode connected in sequence from top to bottom are arranged on the electrode bracket close to the side of the support plate, a microscope for observing the punching process is arranged next to the punching electrode, a water spray pipe and a water suction pipe are arranged on both sides of the punching electrode, and the nozzles of the water spray pipe and the nozzles of the water suction pipe are both located on the upper surface of the spinneret.

[0007] As a further solution of the present invention: a movable platform is arranged between the base and the support plate.

[0008] As a further solution of the present invention: the support plate is mounted on the upper surface of the movable platform via a rotating shaft and can rotate. The support plate is a disc, and a positioning step for mounting a spinneret is provided on the tray.

[0009] As a further solution of the present invention: a first water pump and a second water pump are arranged on the side of the electrode bracket away from the support plate, the first water pump is located above the second water pump, a water tank is installed on the upper surface of the base located on one side of the electrode bracket, one side of the first water pump is connected to the water spray pipe, and the other side is connected to the water tank through a pipe, one side of the second water pump is connected to the water suction pipe, and the other side is connected to the water tank through a pipe.

[0010] As a further solution of the present invention: a microscope swing arm is arranged on the side of the electrode bracket, and the microscope is installed at the end of the microscope swing arm.

[0011] As a further solution of the present invention: a rotation driving structure for driving the support plate to rotate is provided on one side of the mobile platform.

[0012] As a further solution of the present invention: the rotary drive structure includes a rotary motor, a reduction gear box, a first bracket and a friction drive wheel, the rotary motor, the reduction gear box and the friction drive wheel are sequentially connected in transmission, the first bracket is installed on the upper surface of the mobile platform next to the support plate, the reduction gear box is installed on the first bracket, and the friction drive wheel is pressed on the upper surface of the edge of the support plate.

[0013] As a further solution of the present invention: a balancing mechanism is also provided on the mobile platform, and the balancing mechanism is located on the other side of the support plate and is opposite to the rotation drive mechanism.

[0014] As a further solution of the present invention: the balancing mechanism includes a second bracket and a pressure wheel, the second bracket is installed on the mobile platform opposite to the first bracket, and the pressure wheel is installed at the front end of the second bracket and pressed on the upper surface of the edge of the pallet.

[0015] As a further solution of the present invention: a movable screw rod kit for driving the movable platform is arranged on the base.

[0016] As a further solution of the present invention: the mobile screw rod kit includes a mobile motor, a screw rod, a slide rail and a nut. The slide rails are installed on both sides of the upper surface of the base. Sliding feet matching the slide rails are provided on the lower surface of the mobile platform. The mobile platform is installed on the slide rails through the sliding feet. The mobile motor is installed on one side of the base. The screw rod is connected to the mobile motor. The nut is fixed to the lower surface of the mobile platform, and the nut is sleeved on the screw rod.

[0017] The beneficial effects of the present invention are as follows: the water spray pipe and the water suction pipe are opened at the same time, the punching electrode punches holes in the spinneret, the water flow sprayed from the water spray pipe flushes away the iron cuttings generated during the punching, and the water suction pipe sucks away the water flow, so that the water surface in the spinneret remains balanced, making it convenient to observe the punching process with a microscope. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below in conjunction with the accompanying drawings:

[0019] Figure 1 The present invention is a schematic structural diagram of a spinneret micropore electro-erosion device;

[0020] Figure 2 This is an exploded view of the rotary drive structure of the present invention;

[0021] Figure 3 It is a schematic structural diagram of the first water pump and the second water pump of the present invention. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] like Figure 1 As shown, the present invention is a spinneret micropore electrocorrosion device, comprising a base 1, a mobile platform 2 arranged on the upper surface of the base 1, and a support plate 3 arranged on the mobile platform 2 for placing the spinneret 18. An electrode holder 4 is installed on the upper surface of the base 1 in front of the mobile platform 2, a microscope swing arm 5 is arranged on the side of the electrode holder 4, and a microscope 6 is installed on the end of the microscope swing arm 5. A motor 7, a machine head 8 and a punching electrode 9 are connected in sequence from top to bottom on the side of the electrode holder 4 close to the support plate 3. A water spray pipe 10 and a water suction pipe 11 are arranged on both sides of the punching electrode 9, and the pipe openings of the water spray pipe 10 and the pipe openings of the water suction pipe 11 are both located on the upper surface of the spinneret.

[0024] like Figure 2 As shown, the support plate 3 is a disc. The spinneret 18 is a ring. The support plate 3 is mounted on the upper surface of the mobile platform 2 through the rotating shaft 13 and can rotate. A positioning step 17 for mounting the spinneret 18 is provided on the support plate 3. A friction pad 19 is also provided on the upper surface of the support plate 3 to increase the friction between the support plate 3 and the spinneret 18.

[0025] like Figure 3 As described, the front end surface of the electrode holder 4 is provided with a first water pump 14 and a second water pump 15, and the first water pump 14 is located above the second water pump 15. A water tank 16 is installed on the upper surface of the base 1 at one side of the electrode holder 4. One side of the first water pump 14 is connected to a water spray pipe 10, and the other side is connected to the water tank 16 through a pipeline, and one side of the second water pump 15 is connected to a water suction pipe 11, and the other side is connected to the water tank 16 through a pipeline.

[0026] A rotating driving structure 20 for driving the support plate 3 to rotate is provided on one side of the mobile platform 2, and the rotating structure 20 includes a rotating motor 21, a reduction gear box 22, a first bracket 23 and a friction driving wheel 24. The rotating motor 21, the reduction gear box 22 and the friction driving wheel 24 are sequentially connected in transmission. A first bracket 23 is installed on the upper surface of the mobile platform 2 next to the support plate 3, and the reduction gear box 22 is installed on the first bracket 23. The friction driving wheel 24 is pressed on the upper surface of the edge of the support plate 3. The rotating motor 21 and the reduction gear box 22 are detachable, and gear sets with different reduction ratios can be selected to facilitate the stable rotation of spinnerets 18 of different sizes and weights.

[0027] The mobile platform 2 is also provided with a balancing mechanism 30, which is located on the other side of the support plate 3 and opposite to the rotation drive mechanism 20. The balancing mechanism 30 includes a second bracket 31 and a pressure wheel 32, the second bracket 32 ​​is installed on the mobile platform 2 and opposite to the first bracket 23, and the pressure wheel 32 is installed at the front end of the second bracket 31 and presses on the upper surface of the edge of the support plate 3.

[0028] A moving screw rod set 40 for driving the moving platform 2 is provided on the base 1. The moving screw rod set 40 includes a moving motor 41, a screw rod 42, a slide rail 12 and a nut (not shown in the figure). The slide rails 12 are installed on both sides of the upper surface of the base 1. Slide feet that match the slide rails 12 are provided on the lower surface of the moving platform 2, and the moving platform 2 is installed on the slide rails 12 through the slide feet. The moving motor 41 is installed on one side of the base 1. The moving motor 41 is connected to a screw rod 42. A nut is fixed to the lower surface of the moving platform 2. The nut is sleeved on the screw rod 42.

[0029] The specific working method is: install the spinneret 18 on the support plate 3, turn on the rotating motor 21, the rotating motor 21 rotates to drive the friction driving wheel 24 to rotate, and the friction driving wheel 24 and the support plate 3 generate friction to drive the support plate 3 to rotate. The rotation of the support plate 3 drives the spinneret 18 to rotate, and the spinneret 18 rotates to the punching position, and the rotating motor 21 is turned off. At the same time, the water spray pipe 10 and the water suction pipe 11 are turned on, the motor 7 is turned on, the punching electrode 9 moves downward, and the spinneret 18 is punched. The water flow sprayed by the water spray pipe 10 flushes away the iron cuttings generated during the punching, and the water suction pipe 11 sucks away the water flow, so that the water surface in the spinneret 18 remains balanced, which is convenient for the microscope 6 to observe the punching process.

[0030] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A spinneret micropore electrocorrosion device, comprising a base, a support plate arranged on the base for placing the spinneret, an electrode holder arranged on the base and located on one side of the support plate, a motor, a machine head and a punching electrode connected in sequence from top to bottom are arranged on the electrode holder near the support plate, a microscope for observing the punching process is arranged next to the punching electrode, characterized in that: Water spray pipes and water suction pipes are arranged on both sides of the punching electrode, and the nozzles of the water spray pipes and the nozzles of the water suction pipes are both located on the upper surface of the spinneret. When the spinneret is punching holes, the water spray pipes and the water suction pipes are opened at the same time, the water flow sprayed from the water spray pipes will flush away the iron cuttings generated during the punching, and the water suction pipes will suck away the water flow, so that the water surface in the spinneret remains balanced.

2. The spinneret micropore electro-erosion device according to claim 1, characterized in that: A movable platform is arranged between the base and the supporting plate.

3. The spinneret micropore electro-erosion device according to claim 2, characterized in that: The support plate is mounted on the upper surface of the movable platform via a rotating shaft and can rotate. The support plate is a disc and is provided with a positioning step for mounting the spinneret.

4. The spinneret micropore electro-erosion device according to claim 1, characterized in that: A first water pump and a second water pump are arranged on the side of the electrode bracket away from the support plate, the first water pump is located above the second water pump, a water tank is installed on the upper surface of the base located on one side of the electrode bracket, one side of the first water pump is connected to the water spray pipe, and the other side is connected to the water tank through a pipe, and one side of the second water pump is connected to the water suction pipe, and the other side is connected to the water tank through a pipe.

5. The spinneret micropore electro-erosion device according to claim 2, characterized in that: A rotation driving structure for driving the support plate to rotate is arranged on one side of the mobile platform.

6. The spinneret micropore electro-erosion device according to claim 5, characterized in that: The rotary drive structure includes a rotary motor, a reduction gear box, a first bracket and a friction drive wheel, which are sequentially connected in transmission connection. The first bracket is installed on the upper surface of the mobile platform next to the support plate, the reduction gear box is installed on the first bracket, and the friction drive wheel is pressed on the upper surface of the edge of the support plate.

7. The spinneret micropore electro-erosion device according to claim 6, characterized in that: The mobile platform is also provided with a balancing mechanism, which is located on the other side of the support plate and is opposite to the rotation driving structure.

8. The spinneret micropore electro-erosion device according to claim 7, characterized in that: The balancing mechanism includes a second bracket and a pressure wheel. The second bracket is installed on the mobile platform and is opposite to the first bracket. The pressure wheel is installed at the front end of the second bracket and presses on the upper surface of the edge of the support plate.

9. The spinneret micropore electro-erosion device according to claim 2, characterized in that: The base is provided with a moving screw rod kit for driving the moving platform.

10. The spinneret micropore electro-erosion device according to claim 9, characterized in that: The movable lead screw kit comprises a movable motor, a lead screw, a slide rail and a nut. The slide rails are installed on both sides of the upper surface of the base. Slide feet matching the slide rails are provided on the lower surface of the movable platform. The movable platform is installed on the slide rails through the slide feet. The movable motor is installed on one side of the base. The lead screw is connected to the movable motor. The nut is fixed on the lower surface of the movable platform, and the nut is sleeved on the lead screw.

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