Synthetic fiber diameter detection device

Abstract

The present invention discloses a synthetic fiber diameter detection device, which relates to the field of limit detection. The problem to be overcome by the present invention is the disadvantage that a length of synthetic fiber cannot be effectively detected. A synthetic fiber diameter detection device includes a frame, a motor is fixedly installed on the side wall of one side of the frame, the output shaft of the motor is fixedly connected with a screw, the screw is rotatably connected to the frame, the screw is threadedly connected with a first sliding frame, an air pump is fixedly installed at the lower part of the frame, a second fixed frame is fixedly connected between the two ends of the connecting pipe, and a filter is fixedly connected to the side of the second fixed frame close to the air inlet channel. The present invention realizes that the synthetic fiber is evenly fixed on the adsorption plate during the detection process through the porous adsorption structure of the adsorption plate, avoids deformation or displacement caused by local uneven force, simplifies the fixing process, and improves work efficiency.

Description

Technical Field

[0001] The invention relates to the field of fiber diameter detection, and in particular to a synthetic fiber diameter detection device. Background Art

[0002] The diameter and length of synthetic fibers directly affect their uniformity and consistency in textiles or other applications. If these parameters are inconsistent, the quality of the final product will be unstable. Therefore, the process of synthetic fiber diameter detection is particularly important.

[0003] In the existing diameter detection process, the detection is mainly carried out by optical microscopy. In this process, it depends on the experience and skills of the operator, which is prone to human errors. At the same time, the small sample is fixed on the microscope observation frame for observation by dripping liquid infiltration, which cannot effectively detect a length of synthetic fiber. At the same time, it is easy to be disturbed by the outside world during the detection process, such as the low-frequency vibration generated by the operation of equipment and ventilation equipment, which causes the position of the test sample to deviate slightly, thereby affecting the accuracy of the detection. Summary of the invention

[0004] In order to overcome the shortcomings of being unable to effectively detect a length of synthetic fiber and being easily disturbed by the outside world during the detection process, the present invention provides a synthetic fiber diameter detection device.

[0005] A synthetic fiber diameter detection device comprises a frame, a motor is fixedly installed on a side wall of one side of the frame, an output shaft of the motor is fixedly connected with a screw, the screw is rotatably connected to the frame, the screw is threadedly connected with a first sliding frame, the first sliding frame is slidably connected to the frame, a detector is fixedly installed on the first sliding frame, the detector is used to detect the fiber diameter, the frame is fixedly connected with a first fixed frame, an adsorption plate is fixedly connected to the top of the first fixed frame, a cavity for adsorbing materials is formed between the first fixed frame and the adsorption plate, the first fixed frame is fixedly connected with a connecting pipe, one end of the connecting pipe passes through the first fixed frame and is connected to the cavity, an end of the connecting pipe away from the first fixed frame is fixedly connected with an air pump, the air pump is fixedly installed at the lower part of the frame, a second fixed frame is fixedly connected between the two ends of the connecting pipe, the second fixed frame is fixedly connected to the side wall of the frame, a lifting valve is slidably connected in the second fixed frame, a first spring is fixedly connected between the lifting valve and the second fixed frame, an air intake channel is fixedly opened on a side of the second fixed frame close to the first spring, and a filter is fixedly connected on a side of the second fixed frame close to the air intake channel;

[0006] It also includes a rotating frame, which is rotatably connected to the frame, a cam is fixedly connected to a side of the rotating frame close to the connecting pipe, a first lifting frame is movably connected to a side of the rotating frame away from the cam, the first lifting frame is slidably connected to the frame, the first lifting frame passes through the frame and is slidably connected to the first fixed frame, a telescopic rod is fixedly connected between the first lifting frame and the frame, a fixed block is fixedly connected to a side of the first sliding frame close to the first fixed frame, a roller is rotatably connected to a side of the fixed block close to the first lifting frame, and the roller is in contact with the first lifting frame;

[0007] In a preferred embodiment of the present invention, a slanted groove is provided on one side of the first lifting frame, and when the roller contacts the first lifting frame, it is used to push the cam to rotate, thereby controlling the adsorption of the adsorption plate.

[0008] In a preferred embodiment of the present invention, Y-shaped grooves are formed on both sides of the first fixing frame for guiding and placing the synthetic fibers.

[0009] In a preferred embodiment of the present invention, the adsorption plate is evenly and equidistantly provided with nano-adsorption holes for adsorbing and fixing the synthetic fibers.

[0010] In a preferred embodiment of the present invention, the top height of the adsorption plate is flush with the bottom height of the first fixing frame groove, so as to prevent the synthetic fiber from being unevenly placed and affecting the detection accuracy of the synthetic fiber.

[0011] In a preferred embodiment of the present invention, a groove is provided on one side of the vent hole of the lift valve to ensure that the air pump can operate normally when the lift valve is switched.

[0012] In a preferred embodiment of the present invention, it also includes a second lifting frame, which is slidably connected to the frame, and the second lifting frame is movably connected to the rotating frame. The second lifting frame is fixedly connected to a second sliding frame on a side away from the rotating frame, and the second sliding frame is slidably connected to the left and right sides of the first fixed frame respectively. The second sliding frame is slidably connected to an extrusion block on a side away from the second lifting frame, and the extrusion block is slidably connected to the first fixed frame. A second spring symmetrically arranged along the second sliding frame is fixedly connected between the second sliding frame and the first fixed frame.

[0013] In a preferred embodiment of the present invention, the extrusion block is provided with equally spaced limiting teeth for effectively clamping the synthetic fibers to prevent them from moving.

[0014] In a preferred embodiment of the present invention, an alarm is also included. The alarm is fixedly installed on the frame. A sliding plug is slidably connected to the side of the connecting tube close to the adsorption plate for detecting whether the adsorption plate is blocked. A third spring is fixedly connected between the sliding plug and the contact switch. A contact switch is fixedly installed on the side of the connecting tube close to the third spring. The contact switch is electrically connected to the alarm through a control module.

[0015] Compared with the prior art, the present invention has the following advantages: the present invention uses the porous adsorption structure of the adsorption plate to achieve uniform fixation of the synthetic fiber on the adsorption plate during the detection process, avoiding deformation or displacement due to local uneven force, simplifying the fixing process, and improving work efficiency. The adsorption holes adopt a non-contact fixing method, which will not cause physical damage to the fiber, thereby ensuring the integrity of the fiber and the possibility of subsequent use.

[0016] Automatic adsorption of the adsorption plate is achieved by switching the air pump and the lifting valve, which realizes a mechanized fixing method, reduces the errors caused by manual operation, and improves the consistency and accuracy of the detection results.

[0017] The second lifting frame drives the extrusion block to clamp the synthetic fiber, which ensures that the synthetic fiber is not disturbed by external forces during the detection process, thereby ensuring the smoothness of the entire detection process.

[0018] Through the coordination of the activity game and the alarm, an automatic prompt is given when the adsorption plate is blocked, preventing the adsorption plate from losing its adsorption force, which in turn causes a decrease in the fiber fixing force and affects the detection quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0020] Figure 2 It is a cross-sectional view of the three-dimensional structure of the present invention.

[0021] Figure 3 It is a three-dimensional structural schematic diagram of components such as the screw rod, the motor and the first sliding frame of the present invention.

[0022] Figure 4 It is a schematic diagram of the three-dimensional structure of the first fixing frame and the adsorption plate component of the present invention.

[0023] Figure 5 It is a three-dimensional structural schematic diagram of components such as the lifting valve, the first spring and the intake channel of the present invention.

[0024] Figure 6 It is a three-dimensional structural schematic diagram of the roller, cam, first lifting frame and other components of the present invention.

[0025] Figure 7 It is a three-dimensional structural schematic diagram of the lifting valve, rotating frame, cam and other components of the present invention.

[0026] Figure 8 It is a three-dimensional structural schematic diagram of the roller, the first lifting frame and the telescopic rod component of the present invention.

[0027] Fig. 9 It is a schematic diagram of the three-dimensional structure of the second lifting frame, the second sliding frame, the extrusion block and other components of the present invention.

[0028] Fig.10 It is a schematic diagram of the three-dimensional structure of the extrusion block component of the present invention.

[0029] Fig.11 It is a schematic diagram of the three-dimensional structure of the second lifting frame, the second sliding frame, the second spring and other components of the present invention.

[0030] Fig.12 It is a three-dimensional structural schematic diagram of the connecting pipe and the alarm component of the present invention.

[0031] Fig.13 It is a three-dimensional structural schematic diagram of the sliding plug, the third spring, the contact switch and other components of the present invention.

[0032] Among them, the above-mentioned drawings include the following drawing marks: 101, frame, 102, motor, 103, screw, 104, first sliding frame, 105, detector, 106, first fixed frame, 107, adsorption plate, 108, connecting pipe, 109, air pump, 110, second fixed frame, 111, lifting valve, 112, first spring, 113, air intake channel, 114, filter, 201, rotating frame, 202, fixed block, 203, roller, 204, cam, 205, first lifting frame, 206, telescopic rod, 301, second lifting frame, 302, second sliding frame, 303, extrusion block, 304, second spring, 401, alarm, 402, sliding plug, 403, third spring, 404, contact switch. DETAILED DESCRIPTION

[0033] Although the present invention may be described with respect to a particular application or industry, those skilled in the art will recognize the broader applicability of the present invention. Those of ordinary skill in the art will recognize that terms such as above, below, upward, downward, etc. are used to describe the drawings and do not represent limitations on the scope of the present invention as defined by the appended claims. Any numerical designations such as first or second are merely exemplary and are not intended to limit the scope of the present invention in any way.

[0034] Embodiment 1: A synthetic fiber diameter detection device, such as Figure 1-Figure 5As shown, it includes a frame 101, a motor 102 is fixedly installed on the side wall on the upper right side of the frame 101, a screw 103 is fixedly connected to the output shaft on the left side of the motor 102, the screw 103 is rotatably connected to the frame 101, the screw 103 is threadedly connected to a first sliding frame 104, the first sliding frame 104 is slidably connected to the top of the frame 101, a detector 105 is fixedly installed on the first sliding frame 104, the detector 105 is used to detect the fiber diameter, a first fixed frame 106 is fixedly connected to the middle of the frame 101, Y-shaped grooves are opened on both sides of the first fixed frame 106, for guiding and placing the synthetic fiber, an adsorption plate 107 is fixedly connected to the top of the first fixed frame 106, a cavity for adsorbing materials is formed between the first fixed frame 106 and the adsorption plate 107, the adsorption plate 107 is equidistantly and evenly opened with nano adsorption holes for adsorbing the synthetic fiber and fixing it, the top height of the adsorption plate 107 is flush with the bottom height of the groove of the first fixed frame 106, In order to prevent the synthetic fiber from being unevenly placed and affecting the detection accuracy of the synthetic fiber, a connecting pipe 108 is fixedly connected to the right side of the front of the first fixed frame 106, one end of the connecting pipe 108 passes through the first fixed frame 106 and is connected to the cavity, and an end of the connecting pipe 108 away from the first fixed frame 106 is fixedly connected to an air pump 109, and the air pump 109 is fixedly installed on the rear side of the lower part of the frame 101, and a second fixed frame 110 is fixedly connected between the two ends of the connecting pipe 108, and the second fixed frame 110 is fixedly connected to the side wall of the lower right part of the frame 101, and a lifting valve 111 is slidably connected in the second fixed frame 110, and a groove is provided on the rear side of the vent of the lifting valve 111, which is used to ensure that the air pump 109 can operate normally when the lifting valve 111 is switched, and a first spring 112 is fixedly connected between the lifting valve 111 and the second fixed frame 110, and an air intake channel 113 is fixedly provided on the upper front side of the second fixed frame 110, and a filter screen 114 is fixedly connected to the upper front side of the second fixed frame 110.

[0035] A synthetic fiber diameter detection device, such as Figure 1 , Figure 2 , Figure 6 , Figure 7 and Figure 8As shown, it also includes a rotating frame 201, which is rotatably connected to the middle part of the frame 101, a cam 204 is fixedly connected to the right side of the rotating frame 201, and a first lifting frame 205 is movably connected to the left side of the rotating frame 201, the first lifting frame 205 is slidably connected to the frame 101, the first lifting frame 205 passes through the frame 101 and is slidably connected to the first fixed frame 106, an inclined groove is opened on the right side of the top of the first lifting frame 205, when the roller 203 contacts the first lifting frame 205, it is used to push the cam 204 to rotate, so as to control the adsorption of the adsorption plate 107, a telescopic rod 206 is fixedly connected between the first lifting frame 205 and the frame 101, a fixed block 202 is fixedly connected to the left side of the bottom of the first sliding frame 104, and a roller 203 is rotatably connected to the bottom of the fixed block 202, and the roller 203 contacts and cooperates with the first lifting frame 205.

[0036] First, a section of the synthetic fiber whose diameter needs to be tested is placed on the adsorption plate 107, and then the two ends of the synthetic fiber are placed in the Y-shaped grooves at the two ends of the first fixed frame 106 respectively. When the placement is completed, the motor 102 and the air pump 109 are started, and the motor 102 drives the screw 103 to rotate, and the screw 103 drives the first sliding frame 104, the detector 105, the fixed block 202 and the roller 203 to move to the right to detect the diameter of the synthetic fiber. During the movement of the first sliding frame 104 to the right, the roller 203 is separated from the top of the first lifting frame 205, and the telescopic rod 206 is extended and reset, thereby driving the first lifting frame 205 to move upward, and then driving the rotating frame 201 to rotate clockwise, and then driving the cam The wheel 204 rotates, causing the protruding part of the cam 204 to gradually turn to the flat part, and the first spring 112 is reset and rebounded, thereby driving the lifting valve 111 to move downward, so that the vent hole of the lifting valve 111 is misaligned with the air inlet channel 113, and the vent hole of the lifting valve 111 is completely matched with the connecting pipe 108, and the switching is completed. The air pump 109 extracts the gas inside the cavity between the first fixed frame 106 and the adsorption plate 107 through the connecting pipe 108, so that the adsorption plate 107 generates negative pressure, adsorbs and fixes the synthetic fiber, and allows the detector 105 to detect the synthetic fiber. When the first sliding frame 104 reaches the far right, the detection of the synthetic fiber is completed, and then the motor 102 is started again to reverse, thereby driving the screw 103 to rotate in the opposite direction. The first sliding frame 104, the detector 105, the fixed block 202 and the roller 203 are driven to move to the left side for resetting. During the movement of the first sliding frame 104 to the left side, the roller 203 contacts the first lifting frame 205 again, thereby driving the first lifting frame 205 to move downward. The telescopic rod 206 is compressed and deformed. During the descent of the first lifting frame 205, the rotating frame 201 and the cam 204 are driven to rotate counterclockwise. The cam 204 gradually rotates from the flat part to the protruding part, thereby squeezing the lifting valve 111 to move upward, so that the vent hole of the lifting valve 111 is reconnected to match the air inlet channel 113, and the air inside the cavity between the first fixed frame 106 and the adsorption plate 107 is no longer adsorbed. The adsorption plate 107 loses its adsorption force, and then the entire synthetic fiber can be removed to complete the entire detection process. In summary, the porous adsorption structure of the adsorption plate 107 can ensure that the synthetic fiber is evenly fixed on the adsorption plate 107 during the detection process, avoiding deformation or displacement due to local uneven force, simplifying the fixing process, and improving work efficiency. The adsorption holes adopt a non-contact fixing method, which will not cause physical damage to the fibers, thereby ensuring the integrity of the fibers and the possibility of subsequent use. The automatic adsorption of the adsorption plate 107 is achieved by switching the air pump 109 and the lifting valve 111, realizing a mechanized fixing method, reducing errors caused by manual operation, and improving the consistency and accuracy of the detection results.

[0037] Embodiment 2: Based on embodiment 1, Figure 1 , Figure 2 , Fig. 9 , Fig.10 and Fig.11 As shown, it also includes a second lifting frame 301, which is slidably connected to the front side of the lower part of the frame 101, and the second lifting frame 301 is movably connected to the left side of the rotating frame 201. A second sliding frame 302 is fixedly connected to the top of the second lifting frame 301, and the second sliding frame 302 is respectively slidably connected to the left and right sides of the first fixed frame 106, and an extrusion block 303 is slidably connected to the upper part of the second sliding frame 302. The extrusion block 303 is slidably connected to the first fixed frame 106, and the extrusion block 303 is provided with equidistantly distributed limiting teeth for effectively clamping the synthetic fiber to prevent movement, and a second spring 304 symmetrically arranged along the front and back of the second sliding frame 302 is fixedly connected between the second sliding frame 302 and the first fixed frame 106.

[0038] In order to prevent the synthetic fiber from being affected by external factors during the detection process, thereby causing the synthetic fiber to be displaced during the detection process, thereby affecting the detection accuracy, the specific operation is as follows: after the synthetic fiber is placed on both sides of the first fixed frame 106, as the rotating frame 201 rotates clockwise, it drives the second lifting frame 301 and the second sliding frame 302 to move downward, and then drives the extrusion blocks 303 on both sides to move toward the middle, clamping the synthetic fiber to prevent the synthetic fiber from being affected by external forces and moving during the detection process. When the synthetic fiber is tested, as the rotating frame 201 rotates counterclockwise to reset, it drives the second lifting frame 301 and the second sliding frame 302 to move upward, and drives the extrusion blocks 303 to move to both sides to reset, thereby releasing the clamping of the synthetic fiber. In summary, the second lifting frame 301 drives the extrusion blocks 303 to clamp the synthetic fiber, which ensures that the synthetic fiber is not disturbed by external forces during the detection process, thereby ensuring the smoothness of the entire detection process.

[0039] Embodiment 3: Based on embodiment 2, Figure 1 , Fig.12 and Fig.13 As shown, an alarm 401 is also included. The alarm 401 is fixedly installed on the top right side of the frame 101. A sliding plug 402 is slidably connected to the front side of the connecting tube 108 near the adsorption plate 107, which is used to detect whether the adsorption plate 107 is blocked. A third spring 403 is fixedly connected between the lower part of the sliding plug 402 and the contact switch 404. A contact switch 404 is fixedly installed on one side of the connecting tube 108 near the third spring 403. The contact switch 404 is electrically connected to the alarm 401 through a control module.

[0040] In order to avoid the adsorption plate 107 from being blocked, resulting in a decrease in adsorption force, but the occurrence of this problem cannot be known, the specific operation is as follows: when the adsorption plate 107 is partially blocked or blocked over a large area, the rate at which the outside air enters the cavity will decrease, and at the same time, the air pump 109 is still continuously pumping air from the tube, resulting in a further decrease in the total amount of gas in the cavity; as the gas in the cavity continues to decrease, the negative pressure in the cavity will gradually increase, causing the sliding plug 402 to move downward under the influence of the negative pressure, and the third spring 403 is deformed by force. When the sliding plug 402 drops to contact the contact switch 404, the contact switch 404 sends an electrical signal. After receiving the electrical signal, the control module controls the alarm 401 to send an alarm, prompting the operator to clean the adsorption plate 107. In summary, through the cooperation of the mobile game and the alarm 401, when the adsorption plate 107 is blocked, an automatic prompt is achieved to prevent the adsorption plate 107 from causing a decrease in fiber fixing force due to a decrease in adsorption force, thereby affecting the detection quality.

[0041] The above embodiments are provided for persons familiar with the art to implement or use the present invention. Personnel familiar with the art can make various modifications or changes to the above embodiments without departing from the inventive concept of the present invention. Therefore, the protection scope of the present invention is not limited to the above embodiments, but should be the maximum scope of the innovative features mentioned in the claims.

Claims

1. A synthetic fiber diameter detection device, characterized in that: The invention comprises a frame (101), a motor (102) is fixedly installed on a side wall of one side of the frame (101), an output shaft of the motor (102) is fixedly connected to a screw rod (103), the screw rod (103) is rotatably connected to the frame (101), the screw rod (103) is threadedly connected to a first sliding frame (104), the first sliding frame (104) is slidably connected to the frame (101), a detector (105) is fixedly installed on the first sliding frame (104), the detector (105) is used to detect the fiber diameter, the frame (101) is fixedly connected to a first fixed frame (106), an adsorption plate (107) is fixedly connected to the top of the first fixed frame (106), a cavity for adsorbing materials is formed between the first fixed frame (106) and the adsorption plate (107), the first fixed frame (106) is fixedly connected to a connecting pipe (108), and the connecting pipe (108) is fixedly connected to the first fixed frame (106). One end of the tube (108) passes through the first fixing frame (106) and is connected to the cavity; one end of the connecting tube (108) away from the first fixing frame (106) is fixedly connected to an air pump (109); the air pump (109) is fixedly installed at the lower part of the frame (101); a second fixing frame (110) is fixedly connected between the two ends of the connecting tube (108); the second fixing frame (110) is fixedly connected to the side wall of the frame (101); a lifting valve (111) is slidably connected inside the second fixing frame (110); a first spring (112) is fixedly connected between the lifting valve (111) and the second fixing frame (110); an air intake channel (113) is fixedly opened on a side of the second fixing frame (110) close to the first spring (112); and a filter screen (114) is fixedly connected to a side of the second fixing frame (110) close to the air intake channel (113); The machine also comprises a rotating frame (201), wherein the rotating frame (201) is rotatably connected to the frame (101), a cam (204) is fixedly connected to a side of the rotating frame (201) close to the connecting pipe (108), a first lifting frame (205) is movably connected to a side of the rotating frame (201) away from the cam (204), the first lifting frame (205) is slidably connected to the frame (101), the first lifting frame (205) passes through the frame (101) and is slidably connected to a first fixed frame (106), a telescopic rod (206) is fixedly connected between the first lifting frame (205) and the frame (101), a fixed block (202) is fixedly connected to a side of the first sliding frame (104) close to the first fixed frame (106), a roller (203) is rotatably connected to a side of the fixed block (202) close to the first lifting frame (205), and the roller (203) is in contact and cooperation with the first lifting frame (205); An inclined groove is provided on one side of the first lifting frame (205), and when the roller (203) contacts the first lifting frame (205), it is used to push the cam (204) to rotate, thereby controlling the adsorption of the adsorption plate (107).

2. A synthetic fiber diameter detection device according to claim 1, characterized in that: The first fixing frame (106) has Y-shaped grooves on both sides for guiding and placing the synthetic fibers.

3. A synthetic fiber diameter detection device according to claim 2, characterized in that: The adsorption plate (107) is evenly and equidistantly provided with nano-adsorption holes for adsorbing and fixing the synthetic fibers.

4. A synthetic fiber diameter detection device according to claim 3, characterized in that: The top height of the adsorption plate (107) is flush with the bottom height of the groove of the first fixing frame (106), so as to prevent the synthetic fibers from being unevenly placed, thereby affecting the detection accuracy of the synthetic fibers.

5. A synthetic fiber diameter detection device according to claim 4, characterized in that: A groove is provided on one side of the vent hole of the lifting valve (111) for ensuring that the air pump (109) can operate normally when the lifting valve (111) is switched.

6. A synthetic fiber diameter detection device according to claim 1, characterized in that: The invention also comprises a second lifting frame (301), the second lifting frame (301) is slidably connected to the frame (101), the second lifting frame (301) is movably connected to the rotating frame (201), a second sliding frame (302) is fixedly connected to a side of the second lifting frame (301) away from the rotating frame (201), the second sliding frame (302) is slidably connected to the left and right sides of the first fixed frame (106), a pressing block (303) is slidably connected to a side of the second sliding frame (302) away from the second lifting frame (301), the pressing block (303) is slidably connected to the first fixed frame (106), and a second spring (304) symmetrically arranged along the second sliding frame (302) is fixedly connected between the second sliding frame (302) and the first fixed frame (106).

7. A synthetic fiber diameter detection device according to claim 6, characterized in that: The extrusion block (303) is provided with equally spaced limiting teeth for effectively clamping the synthetic fibers to prevent them from moving.

8. A synthetic fiber diameter detection device according to claim 7, characterized in that: The device also includes an alarm (401), which is fixedly mounted on the frame (101); a sliding plug (402) is slidably connected to a side of the connecting tube (108) close to the adsorption plate (107) for detecting whether the adsorption plate (107) is blocked; a third spring (403) is fixedly connected between the sliding plug (402) and the contact switch (404); a contact switch (404) is fixedly mounted on a side of the connecting tube (108) close to the third spring (403); and the contact switch (404) is electrically connected to the alarm (401) through a control module.

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