Precise detection equipment for spinneret plate micropores

Abstract

The utility model discloses precise detection equipment for spinneret plate micropores, which comprises a workbench, a feeding frame is arranged on the workbench, a detection assembly is arranged on the workbench, the detection assembly comprises a transverse frame fixedly connected with the workbench, a sliding rod is connected to the transverse frame in a sliding mode, sliding rails are arranged on the transverse frame and the sliding rod, and the transverse frame and the sliding rod are fixedly connected with the workbench. The transverse frame is rotationally connected with a blocking rod, the end, away from the sliding rod, of the blocking rod is fixedly connected with a pressing rod, and a light source is embedded in the upper surface, close to the blocking rod, of the workbench. According to the spinneret plate detection device, the detection assembly is arranged, the spinneret plate is conveyed through the sliding rail till the spinneret plate abuts against the blocking rod, the light source is used for emitting light rays, the camera is used for receiving the light rays, and therefore micropores in the spinneret plate are detected according to pictures received by the camera; a user only needs to press the pressing rod after detection is completed so that the spinneret plate can continue to slide away along the sliding rail, operation is more convenient, and the detection efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fiber spinneret manufacturing equipment, in particular to a precision detection device for spinneret micropores. Background Art

[0002] A spinneret, also known as a spinning cap, is used to transform a viscous polymer melt or solution into a thin stream with a specific cross-sectional shape through micropores, and form filaments after solidifying through a coagulation medium such as air or a coagulation bath.

[0003] In the prior art, the minimum pore diameter of the micropores on the spinneret can reach 0.05 mm according to actual needs. The detection of the micropores on the spinneret often requires the use of microscopic equipment for inspection, which is not only cumbersome to operate but also time-consuming, and cannot meet the needs of efficient production of enterprises. Therefore, we propose a precision detection device for spinneret micropores to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to solve the problems existing in the prior art, and propose a precision detection device for spinneret micropores.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A precision detection device for spinneret micropores includes a workbench, a feeding rack is arranged on the workbench, and a detection component is arranged on the workbench. The detection component includes:

[0007] A cross frame is fixedly connected to the workbench, a sliding rod is slidably connected to the cross frame, slide rails are arranged on both the cross frame and the sliding rod, a blocking rod is rotatably connected to the cross frame, and a pressing rod is fixedly connected to the end of the blocking rod away from the sliding rod. A light source is embedded in the upper surface of the workbench near the blocking rod, a connecting frame is also arranged on the workbench, a camera is slidably connected to the connecting frame, and a control module is also arranged on the workbench.

[0008] Preferably, the feeding rack includes a vertical rack, a clamping sleeve is arranged on the vertical rack, a tooling rack is arranged in the clamping sleeve, a stepping motor is fixedly connected to the vertical rack, and a plurality of surrounding baffles are fixedly connected to the output end of the stepping motor. The baffles are arranged below the tooling rack.

[0009] Preferably, a control button is arranged on the workbench, the control button is arranged below the pressing rod, and the control button is electrically connected to the stepping motor.

[0010] Preferably, a through hole is formed in the cross frame, a round rod is fixedly connected to the sliding rod, and the round rod is slidably connected to the through hole.

[0011] Preferably, a threaded sleeve is rotatably connected in one of the through holes, and an external thread is provided on the round rod close to the threaded sleeve.

[0012] Preferably, balls are embedded in the upper surface of the slide rail, and the slide rail is inclined.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. In the present utility model, by setting up a detection component, the spinneret is conveyed by the slide rail until it abuts against the stop rod. Then, the light source emits light and the camera receives it, so as to detect the micropores on the spinneret according to the picture received by the camera. The user only needs to press the pressing rod after the detection is completed to make the spinneret continue to slide away along the slide rail, which is more convenient to operate and greatly improves the detection efficiency.

[0015] 2. In the present utility model, by setting up a feeding rack, when the user presses the pressing rod, it can not only make the detected spinneret continue to slide away along the slide rail, but also control the operation of the stepping motor to drive the baffle to rotate, so that the spinneret located above the baffle falls on the slide rail, which is convenient for the user to detect the next spinneret, reduces the operation process, lowers the labor intensity, and improves the detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of a precision detection device for micropores of a spinneret proposed by the present utility model;

[0017] Figure 2 is a schematic diagram of the feeding rack structure of a precision detection device for micropores of a spinneret proposed by the present utility model;

[0018] Figure 3 is a schematic diagram of the partial structure of a precision detection device for micropores of a spinneret proposed by the present utility model;

[0019] Figure 4 is Figure 1 an enlarged schematic diagram of part A in

[0020] In the figure: 1, workbench; 2, cross frame; 3, slide bar; 4, stop rod; 5, pressing rod; 6, slide rail; 7, light source; 8, camera; 9, vertical frame; 10, bushing; 11, baffle; 12, tooling rack; 13, stepping motor; 14, control button; 15, round rod; 16, threaded sleeve; 17, ball. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0022] Refer to Figures 1-4 , a precision detection device for the micropores of a spinneret plate, comprising a workbench 1, a feeding rack is arranged on the workbench 1, and a detection assembly is arranged on the workbench 1. The detection assembly includes:

[0023] The feeding rack includes a vertical rack 9, a bushing 10 is arranged on the vertical rack 9, and a tooling rack 12 is arranged inside the bushing 10. The tooling rack 12 can be inserted into the vertical rack 9, and the inner dimension of the tooling rack 12 is set according to the size model of the spinneret plate. A stepping motor 13 is fixedly connected to the vertical rack 9, and a plurality of surrounding baffles 11 are fixedly connected to the output end of the stepping motor 13. The baffles 11 are arranged below the tooling rack 12;

[0024] In this design, after the user places the tooling rack 12 on the bushing 10 and then places a plurality of spinneret plates in the tooling rack 12, the spinneret plate at the bottommost inside the tooling rack 12 abuts against the baffle 11. When the user performs the detection operation, the user controls the stepping motor 13 to rotate. The stepping motor 13 drives the baffle 11 to rotate. Subsequently, the horizontally placed baffle 11 rotates to an inclined state, and the baffle 11 close to the horizontal state rotates to a position between the bottommost spinneret plate and the second spinneret plate from the bottom up. After the baffle 11 finishes rotating, the bottommost spinneret plate slides down and then slides along the vertical rack 9 towards the workbench 1, and the second spinneret plate from the bottom up is now at the bottom and abuts against the baffle 11. The user repeatedly controls the stepping motor 13 to run, and the spinneret plates can fall in sequence and slide along the vertical rack 9 towards the workbench 1, achieving the purpose of semi-automatic feeding;

[0025] A cross-rack 2 is fixedly connected to the workbench 1. A sliding rod 3 is slidably connected to the cross-rack 2. Slide rails 6 are arranged on both the cross-rack 2 and the sliding rod 3. The cross-rack 2 and the sliding rod 3 are both inclined and are arranged parallel to each other. A stop lever 4 is rotatably connected to the cross-rack 2, and a pressing rod 5 is fixedly connected to the end of the stop lever away from the sliding rod 3. A light source 7 is embedded in the upper surface of the workbench 1 near the stop lever 4. A connecting frame is also arranged on the workbench 1. A camera 8 is slidably connected to the connecting frame. A control module is also arranged on the workbench 1;

[0026] In this design, when the spinneret falls from the baffle 11, it will land on the slide rail 6, and then the spinneret slides downward along the inclined slide rail 6 until it abuts against the stop rod 4. At this time, the light emitted by the light source 7 passes through the micropores on the spinneret, and then the camera 8 receives the light, so as to achieve the purpose of detecting the micropores of the spinneret. It should be noted that in this design, both the light source 7 and the camera 8 are inclined, with the same slope as the spinneret, and the light can directly pass through the micropores. The control module is composed of a computer, which can receive the images collected by the camera 8 and play them. The user can directly observe the images on the computer display screen to detect the spinneret. An appropriate AI recognition software can also be set on the computer to assist the user in detecting the micropores of the spinneret. After the detection is completed, the user presses the pressure rod 5, which can drive the stop rod 4 to move upward, so that the detected spinneret can continue to slide downward along the slide rail 6.

[0027] Furthermore, a control button 14 is arranged on the workbench 1. The control button 14 is arranged below the pressure rod 5 and is electrically connected to the stepping motor 13.

[0028] In this design, when the user presses the pressure rod 5, the control button 14 can be triggered by the pressure rod 5, so that the feeding rack runs synchronously to convey the next spinneret to the detection component, effectively simplifying the user operation.

[0029] Furthermore, through holes are formed in the cross frame 2. A round rod 15 is fixedly connected to the sliding rod 3, and the round rod 15 is slidably connected to the through holes. In this design, the round rod 15 is used in cooperation with the through holes to limit and support the sliding rod 3, and at the same time, it is convenient for the user to adjust the distance between the two slide rails 6, so that this detection component is adapted to spinnerets of different sizes and specifications.

[0030] Based on the above design, a threaded sleeve 16 is rotatably connected in one of the through holes. External threads are provided on the round rod 15 close to the threaded sleeve 16. By using the threaded sleeve 16 in cooperation with the external threads, the user can drive the sliding rod 3 to move closer to or farther away from the cross frame 2 by rotating the threaded sleeve 16, and the sliding rod 3 can be fixed by the self-locking property of the screw rod.

[0031] Furthermore, balls 17 are embedded in the upper surface of the slide rail 6, and the slide rail 6 is inclined. In this design, the balls 17 are used to reduce the friction between the spinneret and the slide rail 6, and the spinneret is made to slide along the slide rail 6 by gravity without setting additional driving devices.

[0032] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, making equivalent substitutions or changes should be covered within the protection scope of the present utility model.

Claims

1. A precision detection device for spinneret micropores, comprising a workbench (1), characterized in that: The workbench (1) is provided with a feeding rack, and the workbench (1) is provided with a detection component, the detection component comprising: A cross frame (2) is fixedly connected to the workbench (1), a slide bar (3) is slidably connected to the cross frame (2), and slide rails (6) are provided on both the cross frame (2) and the slide bar (3). A shift rod (4) is rotatably connected to the cross frame (2), and a pressure rod (5) is fixedly connected to the end of the shift rod away from the slide bar (3). A light source (7) is embedded on the upper surface of the workbench (1) close to the shift rod (4). A connecting frame is also provided on the workbench (1), and a camera (8) is slidably connected to the connecting frame. A control module is also provided on the workbench (1).

2. A precision detection device for spinneret micropores according to claim 1, characterized in that: The feeding frame comprises a vertical frame (9), a clamping sleeve (10) is arranged on the vertical frame (9), and a tooling frame (12) is arranged inside the clamping sleeve (10), a stepping motor (13) is fixedly connected to the vertical frame (9), and a plurality of surrounding baffles (11) are fixedly connected to the output end of the stepping motor (13), and the baffles (11) are arranged below the tooling frame (12).

3. A precision detection device for spinneret micropores according to claim 2, characterized in that: The workbench (1) is provided with a control button (14), the control button (14) is located below the pressure rod (5), and the control button (14) is electrically connected to the stepping motor (13).

4. The precision detection device for spinneret micropores according to claim 1, characterized in that: A through hole is provided on the horizontal frame (2), a round rod (15) is fixedly connected to the sliding rod (3), and the round rod (15) is slidably connected to the through hole.

5. A precision detection device for spinneret micropores according to claim 4, characterized in that: A threaded sleeve (16) is rotatably connected in one of the through holes, and an external thread is arranged on the round rod (15) close to the threaded sleeve (16).

6. The precision detection device for spinneret micropores according to claim 1, characterized in that: A ball (17) is embedded on the upper surface of the slide rail (6), and the slide rail (6) is arranged to be inclined.

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