Printing ink curing degree detection device

Abstract

The utility model relates to the technical field of ink curing degree detection, and solves the problem that the efficiency of testing an ink layer on the surface of an optical fiber is seriously influenced due to over-low frequency of reciprocating motion when the reciprocating motion is carried out by utilizing a lead screw structure. The printing ink curing degree detection device comprises a base, the top surface of the base is fixedly connected with a reciprocating assembly, one end of the reciprocating assembly is fixedly connected with a clamping assembly, the top surface of the base is fixedly connected with a frame, the reciprocating assembly comprises a bottom plate fixedly connected to the top surface of the base, and the bottom surface of the bottom plate is fixedly connected with a driving motor. The output end of the driving motor is fixedly connected with a driving wheel, the side face of the driving wheel is sleeved with a transmission belt, one end of the transmission belt is sleeved with a driven wheel, the driving wheel and the driven wheel both penetrate through the bottom plate and are both fixedly connected with a quarter gear, the side face of the quarter gear is meshed with a transmission rod, and the two ends of the transmission rod are both slidably connected with supporting plates. The supporting plates are fixedly connected to the two ends of the base respectively.

Description

An ink curing degree detection device Technical Field

[0001] This utility model relates to the field of ink curing degree detection technology, specifically to an ink curing degree detection device. Background Technology

[0002] A device for detecting the curing degree of optical fiber coloring ink disclosed in CN218847937U includes a worktable, a linear slide rail, a clamping device, and a reciprocating friction device. The linear slide rail is fixedly connected to the upper end of the worktable, and the clamping device is located at the upper end of the slide rail, with the clamping device and the slide rail being slidably connected to each other. The reciprocating friction device is located inside the worktable and is fixedly connected to the clamping device. The clamping device includes two parallel finger cylinders and grippers, with the grippers being driven and connected to the finger cylinders. The grippers are used to clamp optical fibers. The reciprocating friction device includes a guiding mechanism and a screw drive mechanism. The guiding mechanism is fixedly connected to the lower end of the finger cylinders, and the screw drive mechanism and the guiding mechanism are connected to each other through a screw nut. The screw drive mechanism includes a screw and a variable frequency motor.

[0003] In fact, the new type of automation has a high degree of automation, which can reduce the intensity of manual labor and improve the efficiency of testing.

[0004] The technical solution in the prior art document has the effect of generating friction through the reciprocating motion of the lead screw for testing. However, the reciprocating motion using the lead screw structure has a low frequency, which seriously affects the efficiency of testing the ink layer on the surface of the optical fiber. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides an ink curing degree detection device, which solves the problem that the reciprocating motion of the lead screw structure has a low frequency, which seriously affects the efficiency of testing the ink layer on the surface of optical fibers.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an ink curing degree detection device, comprising a base, a reciprocating assembly fixedly connected to the top surface of the base, a clamping assembly fixedly connected to one end of the reciprocating assembly, a frame fixedly connected to the top surface of the base, an alcohol wipe fixedly connected to the top surface of the frame, an equipment plate provided on the top surface of the base, and an infrared counter fixedly connected to the side of the equipment plate.

[0007] The reciprocating assembly includes a base plate fixedly connected to the top surface of the base, a drive motor fixedly connected to the bottom surface of the base plate, a drive wheel fixedly connected to the output end of the drive motor, a transmission belt sleeved on the side of the drive wheel, a driven wheel sleeved at one end of the transmission belt, both the drive wheel and the driven wheel passing through the base plate and both fixedly connected to a quarter gear, a transmission rod meshing on the side of the quarter gear, and support plates slidably connected to both ends of the transmission rod, with the support plates respectively fixedly connected to both ends of the base;

[0008] The clamping assembly includes a clamping block fixedly connected to one end of the transmission rod, an extension rod fixedly connected to the side of the clamping block, another clamping block fixedly connected to one end of the extension rod, wire through holes opened on the sides of both clamping blocks, a threaded hole through the wire through hole opened on the top surface of the clamping block, a screw rod threadedly connected inside the threaded hole, and a rubber block fixedly connected to the bottom end of the screw rod.

[0009] In one specific embodiment, the two ends of the transmission rod are slidably connected to the internal grooves of two support plates, the cross-sectional shape of the grooves matches the end shape of the transmission rods, and the grooves are provided with a friction-reducing coating.

[0010] In a specific embodiment, the two quarter gears mesh with the racks on the left and right sides of the transmission rod, respectively, and the transmission rod achieves bidirectional equidistant reciprocating motion under the alternating drive of the quarter gears.

[0011] In a specific embodiment, the cable pass-through port of the clamping block is a horizontal through hole with its inner diameter fitting with the outer diameter of the optical fiber. Both ends of the cable pass-through port are provided with guide chamfers. The threaded hole vertically penetrates the top surface of the clamping block and communicates with the cable pass-through port. The threaded hole is provided with a self-locking thread section.

[0012] In one specific embodiment, the bottom surface of the rubber block is an arc-shaped concave surface that matches the surface of the optical fiber, and the surface of the arc-shaped concave surface is provided with anti-slip texture. The material of the rubber block is oil-resistant silicone.

[0013] In one specific embodiment, the missing tooth portion of the quarter gear is misaligned with the meshing teeth of the transmission rod, and the length of the missing tooth portion matches the reciprocating stroke of the transmission rod.

[0014] Compared with the prior art, the present invention provides an ink curing degree detection device, which has the following beneficial effects:

[0015] In the technical solution disclosed in this utility model, the drive motor drives the active wheel and the driven wheel to rotate synchronously, so that the missing tooth part of the quarter gear is misaligned with the meshing teeth of the transmission rod. The drive rod is driven to slide rapidly in the groove of the support plate in both directions at equal distances, which drives the two clamping blocks and the optical fiber in the clamping assembly to move at high speed. The ink layer on the surface of the optical fiber is tested by high frequency friction using alcohol wipe on the top surface of the frame. Compared with the screw drive structure, the reciprocating frequency and detection efficiency are significantly improved.

[0016] The clamping and reciprocating components of this invention allow the ink-coated optical fiber to be inserted into the threading ports of the two clamping blocks of the clamping component. The rotating screw rod then presses the concave surface of the rubber block firmly against the optical fiber surface to secure it. The drive motor then rotates the driving and driven wheels synchronously, with a transmission belt ensuring consistent speeds. The missing teeth of the quarter gears are misaligned with the meshing teeth of the transmission rod, allowing the two quarter gears to alternately drive the racks on the left and right sides of the transmission rod. The transmission rod slides rapidly bidirectionally along the anti-friction coating surface within the groove of the support plate, driving the clamping blocks and optical fiber in high-frequency, equidistant reciprocating motion. The middle section of the optical fiber continuously rubs against the top surface of the frame with an alcohol wiper, and an infrared counter on the side of the equipment plate records the number of reciprocations in real time. The degree of curing is determined by the friction frequency and the state of ink shedding. After testing, the screw rod is rotated in the opposite direction to release the optical fiber. The self-locking threaded section prevents the rubber block from loosening during vibration, the guide chamfer facilitates rapid insertion of the optical fiber into the threading port, and the anti-slip texture of the oil-resistant silicone material ensures clamping stability. Attached Figure Description

[0017] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0018] Figure 1 is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 is a schematic diagram of the reciprocating component structure of this utility model;

[0020] Figure 3 is a schematic diagram of the clamping assembly structure of this utility model;

[0021] Figure 4 is a schematic diagram of the disassembled structure of this utility model.

[0022] In the diagram: 1. Base; 2. Reciprocating assembly; 21. Base plate; 22. Drive motor; 23. Drive wheel; 24. Transmission belt; 25. Driven wheel; 26. Quarter gear; 27. Transmission rod; 28. Support plate; 3. Clamping assembly; 31. Clamping block; 32. Extension rod; 33. Tightening rod; 34. Rubber block; 4. Frame; 5. Alcohol wipe; 6. Equipment plate; 7. Infrared counter. Detailed Implementation

[0023] The following will describe in detail the implementation of this application with reference to the accompanying drawings and embodiments, so that the implementation process of how this application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0024] Figures 1-4 illustrate an embodiment of this utility model, an ink curing degree detection device, including a base 1, a reciprocating component 2 fixedly connected to the top surface of the base 1, a clamping component 3 fixedly connected to one end of the reciprocating component 2, a frame 4 fixedly connected to the top surface of the base 1, an alcohol wiper 5 fixedly connected to the top surface of the frame 4, an equipment plate 6 provided on the top surface of the base 1, and an infrared counter 7 fixedly connected to the side of the equipment plate 6.

[0025] The specific problem addressed in this embodiment is the low frequency of reciprocating motion using a lead screw, which severely affects the efficiency of testing the ink layer on the optical fiber surface. This invention utilizes a drive motor 22 to synchronously rotate the driving wheel 23 and the driven wheel 25, causing the missing tooth portion of the quarter gear 26 to be misaligned with the meshing teeth of the transmission rod 27. This drives the transmission rod 27 to rapidly and bidirectionally slide equidistantly within the groove of the support plate 28, causing the two clamping blocks 31 in the clamping assembly 3 and the optical fiber to move at high speed. The alcohol wipe 5 on the top surface of the frame 4 is used to perform a high-frequency friction test on the ink layer on the optical fiber surface, significantly improving the reciprocating frequency and testing efficiency compared to a lead screw drive structure.

[0026] The reciprocating assembly 2 includes a base plate 21 fixedly connected to the top surface of the base 1. A drive motor 22 is fixedly connected to the bottom surface of the base plate 21. A drive wheel 23 is fixedly connected to the output end of the drive motor 22. A transmission belt 24 is sleeved on the side of the drive wheel 23. A driven wheel 25 is sleeved on one end of the transmission belt 24. Both the drive wheel 23 and the driven wheel 25 pass through the base plate 21 and are fixedly connected to a quarter gear 26. A transmission rod 27 is meshed on the side of the quarter gear 26. Support plates 28 are slidably connected to both ends of the transmission rod 27. The support plates 28 are fixedly connected to both ends of the base 1. In this specific embodiment, the two quarter gears 26 mesh with the left and right racks of the transmission rod 27 respectively. The transmission rod 27 achieves bidirectional equidistant reciprocating motion under the alternating drive of the quarter gears 26. The two ends of the ink-coated optical fiber are respectively inserted into the threading holes of the two clamping blocks 31 of the clamping assembly 3. By rotating the screw rod 33, the arc-shaped concave surface of the rubber block 34 is pressed tightly against the surface of the optical fiber to complete the fixation. The drive motor 22 is started to drive the driving wheel 23 and the driven wheel 25 to rotate synchronously. The transmission belt 24 ensures that the two wheels rotate at the same speed. The missing tooth part of the quarter gear 26 is misaligned with the meshing teeth of the transmission rod 27, so that the two quarter gears 26 alternately drive the racks on the left and right sides of the transmission rod 27. The transmission rod 27 is supported by the support plate 28. The anti-friction coating surface slides rapidly in both directions along the inner edge of the groove, driving the clamping block 31 and the optical fiber to reciprocate at high frequency and equidistant distance; the middle section of the optical fiber continuously rubs against the alcohol wipe 5 on the top surface of the frame 4, and the infrared counter 7 on the side of the equipment board 6 records the number of reciprocations in real time. The degree of curing is determined by the friction frequency and the state of ink shedding; after the test is completed, the screw rod 33 is rotated in the opposite direction to release the optical fiber. The self-locking thread section prevents the rubber block 34 from loosening during vibration, the guide chamfer facilitates the quick insertion of the optical fiber into the cable insertion port, and the anti-slip texture of the oil-resistant silicone material ensures clamping stability.

[0027] In this specific embodiment, the clamping assembly 3 includes a clamping block 31 fixedly connected to one end of the transmission rod 27, an extension rod 32 fixedly connected to the side of the clamping block 31, another clamping block 31 fixedly connected to one end of the extension rod 32, wire through holes opened on the sides of both clamping blocks 31, a threaded hole through the wire through hole opened on the top surface of the clamping block 31, a screw rod 33 threadedly connected inside the threaded hole, and a rubber block 34 fixedly connected to the bottom end of the screw rod 33;

[0028] The threaded hole on the top surface of the clamping block 31 extends vertically to the cable insertion port. By rotating the screw rod 33, the arc-shaped concave surface of the bottom rubber block 34 is pressed down. The anti-slip texture and oil-resistant silicone material on the surface of the arc-shaped concave surface ensure that the optical fiber is firmly clamped and avoids ink contamination. The self-locking thread section in the threaded hole prevents the screw rod 33 from loosening due to high-frequency vibration, thus realizing the stable fixation and quick assembly and disassembly of the optical fiber in high-speed reciprocating motion.

[0029] In this specific embodiment, a frame 4 is fixedly connected to the top surface of the base 1, an alcohol wipe 5 is fixedly connected to the top surface of the frame 4, an equipment plate 6 is provided on the top surface of the base 1, and an infrared counter 7 is fixedly connected to the side of the equipment plate 6.

[0030] Alcohol wipe 5 is fixed to the top surface of frame 4, and its wiping surface is in direct contact with the ink-coated area in the middle section of the optical fiber. Alcohol wipe 5 adopts a structure of multi-layer non-woven fabric impregnated with alcohol. When the optical fiber is driven by the clamping component 3 to reciprocate at high frequency, alcohol wipe 5 applies uniform friction force to the ink layer. Combined with the dissolving effect of alcohol, it accelerates the shedding of uncured ink, thereby quickly exposing ink curing defects and improving test efficiency and accuracy. Infrared counter 7 is fixed to the side of equipment board 6. Its transmitting end and receiving end are located on both sides of the reciprocating path of transmission rod 27, respectively. By detecting the number of times the reflective mark on transmission rod 27 or clamping block 31 blocks the infrared signal per unit time, the number of reciprocating movements of the optical fiber is accurately recorded. Combined with the preset threshold, the anti-friction performance of the ink layer is determined, realizing the automated acquisition and analysis of test data and avoiding manual counting errors.

[0031] Working principle: The operator inserts both ends of the ink-coated optical fiber into the threading holes of the two clamping blocks 31 of the clamping assembly 3, and fixes it by rotating the screw rod 33 to make the arc-shaped concave surface of the rubber block 34 press tightly against the surface of the optical fiber; after the drive motor 22 starts, it drives the driving wheel 23 and the driven wheel 25 to rotate synchronously. The transmission belt 24 ensures that the two wheels rotate at the same speed. The quarter gear 26 at the top of the driving wheel 23 and the driven wheel 25 is misaligned with the meshing teeth of the transmission rod 27 due to the missing teeth. It alternately drives the racks on the left and right sides of the transmission rod 27, so that the transmission rod 27 slides at high speed along the anti-friction coating surface at equal distances in both directions within the groove of the support plate 28. The device moves, causing the clamping block 31 and optical fiber to reciprocate at a set frequency; the area of ​​the optical fiber covered with ink in the middle section continuously rubs against the alcohol wipe 5 on the top surface of the frame 4. The alcohol wipe 5 uses non-woven fabric soaked in alcohol to dissolve and rub the ink layer, accelerating the shedding of uncured ink; the infrared counter 7 on the side of the device plate 6 detects the number of times the infrared signal is blocked by the reflective mark on the transmission rod 27 or the clamping block 31, records the number of reciprocating movements in real time and transmits it to the external control system. Combined with the preset friction threshold and the ink shedding status, the curing degree is comprehensively determined, and finally, high-frequency, stable and automated ink curing performance detection is achieved.

[0032] The control method of this utility model is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail.

[0033] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0034] 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. An ink curing degree detection device, comprising a base (1), characterized in that: A reciprocating assembly (2) is fixedly connected to the top surface of the base (1), and a clamping assembly (3) is fixedly connected to one end of the reciprocating assembly (2). A frame (4) is fixedly connected to the top surface of the base (1), and an alcohol wiper (5) is fixedly connected to the top surface of the frame (4). An equipment plate (6) is provided on the top surface of the base (1), and an infrared counter (7) is fixedly connected to the side of the equipment plate (6). The reciprocating assembly (2) includes a base plate (21) fixedly connected to the top surface of the base (1). A drive motor (22) is fixedly connected to the bottom surface of the base plate (21). A drive wheel (23) is fixedly connected to the output end of the drive motor (22). A transmission belt (24) is sleeved on the side of the drive wheel (23). A driven wheel (25) is sleeved on one end of the transmission belt (24). The drive wheel (23) and the driven wheel (25) are connected to each other. All of them pass through the base plate (21) and are fixedly connected to a quarter gear (26). The side of the quarter gear (26) is meshed with a transmission rod (27). Both ends of the transmission rod (27) are slidably connected to a support plate (28). The support plate (28) is fixedly connected to both ends of the base (1). The clamping assembly (3) includes a clamping block (31) fixedly connected to one end of the transmission rod (27). An extension rod (32) is fixedly connected to the side of the clamping block (31). One end of the extension rod (32) is fixedly connected to another clamping block (31). Both clamping blocks (31) have a wire-passing opening on their sides. The top surface of the clamping block (31) has a threaded hole that passes through to the wire-passing opening. The threaded hole is threadedly connected to a screw rod (33). The bottom end of the screw rod (33) is fixedly connected to a rubber block (34).

2. The ink curing degree detection device according to claim 1, characterized in that: The two ends of the transmission rod (27) are slidably connected to the internal grooves of the two support plates (28). The cross-sectional shape of the groove matches the end shape of the transmission rod (27), and the groove is provided with a friction-reducing coating.

3. The ink curing degree detection device according to claim 1, characterized in that: The two quarter gears (26) mesh with the racks on the left and right sides of the transmission rod (27) respectively, and the transmission rod (27) achieves bidirectional equidistant reciprocating motion under the alternating drive of the quarter gears (26).

4. The ink curing degree detection device according to claim 1, characterized in that: The cable pass-through opening of the clamping block (31) is a horizontal through hole with its inner diameter matching the outer diameter of the optical fiber. Both ends of the cable pass-through opening are provided with guide chamfers. The threaded hole penetrates vertically through the top surface of the clamping block (31) and communicates with the cable pass-through opening. The threaded hole is provided with a self-locking thread section.

5. The ink curing degree detection device according to claim 1, characterized in that: The bottom surface of the rubber block (34) is an arc-shaped concave surface that matches the surface of the optical fiber, and the surface of the arc-shaped concave surface is provided with anti-slip texture. The material of the rubber block (34) is oil-resistant silicone.

6. The ink curing degree detection device according to claim 1, characterized in that: The missing tooth portion of the quarter gear (26) is misaligned with the meshing teeth of the transmission rod (27), and the length of the missing tooth portion matches the reciprocating stroke of the transmission rod (27).

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