Paper card color fastness testing device

Abstract

The utility model provides a paper card color fastness testing device which comprises a first device body, the upper portion of the first device body is provided with a fixing block, an electric push rod, a testing plate and a soft cushion, the fixing block is fixedly connected with the first device body, the electric push rod is arranged in the middle of the fixing block and connected with the fixing block, and the testing plate is arranged at the output end of the electric push rod. The testing plate is connected with the electric push rod, and a soft cushion is arranged on the surface of the testing plate and connected with the testing plate; a rotating roller is arranged on the upper portion of the soft cushion and connected with the fixing block, the surface of the rotating roller is sleeved with rolled test paper, and the test paper is detachably and fixedly connected with the rotating roller; a clamping seat is arranged below the soft cushion. According to the utility model, the rotating roller rotates to unfold part of the test paper, the paper card is in contact friction with the unfolded part of the test paper, the test paper visually presents the test result, and then the paper card and the test paper after the test are bound together through the binding device, so that the subsequent recording and analysis of the test result are facilitated.

Description

Technical Field

[0001] The utility model relates to a testing device, in particular to a paper card color fastness testing device, belonging to the technical field of color fastness testing. Background Art

[0002] The color fastness test of paper cards is usually conducted by exposing paper card samples to specific conditions to observe whether their color changes due to external environmental factors, thereby helping manufacturers evaluate the quality and durability of paper cards and ensuring that the color of paper cards will not fade or change during long-term use.

[0003] The Chinese invention patent with the announcement number CN116399799A discloses a device for testing the color fastness of a hanging tag, including an operating table, a feeding vertical pipe, a discharging through hole, a left push cylinder, a left push plate, a rear limit plate, a rear through hole, a rear push cylinder, a rear push plate, a right limit plate, a lifting conveyor belt, a white gauze, a discharging conveyor belt, a test area, an air suction hole, an air suction pipe, and a vacuum pump. The upper end surface of the operating table is provided with a feeding vertical pipe. The invention has a simple structure and a reasonable design, and the color fastness of the sampled hanging tag can be tested in batches and efficiently. However, the invention can only present the color fastness of the hanging tag on the surface of the white gauze, and the white gauze is connected to the lifting conveyor belt, which means that if you want to record and analyze the color fastness test results of the hanging tag, you must remove the white gauze and collect the tested hanging tags separately. If the collection speed of the workers cannot keep up with the test speed of the device, it is easy to cause confusion in the collection process of the hanging tag and the white gauze, and then cause inconsistent test results. Utility Model Content

[0004] Based on the above background, the purpose of the utility model is to provide a paper card color fastness testing device which can directly collect the paper card and the test paper of the test paper card together after the test and is easy to operate, so as to solve the problems described in the background technology.

[0005] In order to achieve the above-mentioned utility model purpose, the utility model provides the following technical solutions:

[0006] A paper card color fastness testing device comprises a first device body, a fixed block, an electric push rod, a test board and a soft pad are arranged on the upper part of the first device body, the fixed block is fixedly connected to the first device body, an electric push rod is arranged in the middle of the fixed block, the electric push rod is connected to the fixed block, a test board is arranged at the output end of the electric push rod, the test board is connected to the electric push rod, a soft pad is arranged on the surface of the test board, and the soft pad is connected to the test board;

[0007] A rotating roller is arranged on the upper part of the soft cushion, the rotating roller is connected to the fixed block, a rolled test paper is sleeved on the surface of the rotating roller, and the test paper is detachably and fixedly connected to the rotating roller;

[0008] A clamping seat is arranged at the lower part of the cushion, the clamping seat is connected to the fixing block, a groove is arranged at the upper part of the clamping seat, two clamping heads are arranged in the groove, and the two clamping heads are slidably matched with the clamping seat;

[0009] A second device body is arranged on one side of the cushion of the first device body, a mobile platform is arranged at the lower part of the second device body, the mobile platform is connected to the second device body, a rotating motor is arranged at the upper part of the second device body, the rotating motor is connected to the second device body, an adhesive board for pasting paper cards is arranged at the output end of the rotating motor, and the adhesive board is connected to the rotating motor;

[0010] A binder is arranged at the lower part of the rotating motor, and the binder is connected with the second device body.

[0011] The first device body is connected to the electric push rod through a fixed block. The output end of the electric push rod controls the movement of a test board. The test board is a test site for paper cards. The soft pad covering the surface of the test board can simulate the friction conditions during actual use and protect the surface of the paper card while ensuring the smoothness of the test process to reduce damage, thereby making the test results more real and reliable.

[0012] The test paper is wound on the surface of the roller. The rotation of the roller can unfold part of the test paper. The paper card contacts and rubs against the unfolded part of the test paper. The test paper can intuitively present the test results, thereby facilitating the evaluation of the color fastness of the paper card.

[0013] The two clamps slide in the grooves of the clamp seat so as to fix one end of the unfolded test paper.

[0014] The mobile platform can control the movement of the second device body, and the rotating motor arranged on the second device body can control the rotation of the pasting plate, and the pasting plate can fix the paper card to be tested for color fastness.

[0015] The binder can bind the paper cards and test papers together after the test, which is convenient for subsequent recording and analysis of test results.

[0016] Preferably, a groove is provided on the surface of the fixed block, the groove is located between the electric push rod and the roller, an electric slide rail and a cutting knife are arranged in the groove, the electric slide rail is connected to the fixed block, the output end of the electric slide rail is connected to the cutting knife, and the cutting knife is slidably matched with the fixed block.

[0017] The electric slide rail in the slot can control the movement of the cutting knife, and the cutting knife moves along one end of the fixed block to the other end of the fixed block, thereby cutting the test paper.

[0018] Preferably, the test paper comprises a test layer, an isolation layer and an anti-slip layer, and the test layer, isolation layer and anti-slip layer are connected in sequence.

[0019] The test layer is used for the actual test of friction with the paper card. The isolation layer can prevent the color from penetrating the entire test paper, ensuring the accuracy of the test results. The anti-slip layer can increase the friction between the entire test paper and the soft pad, making the test paper more stable during the test.

[0020] Preferably, the second device body is provided with a rotation speed sensor, the rotation speed sensor is connected to the second device body, and the rotation speed sensor is electrically connected to the rotating motor.

[0021] The speed sensor can record the speed output by the rotating motor.

[0022] Preferably, a pressure sensor is arranged inside the cushion, and the pressure sensor is connected to the cushion.

[0023] The pressure sensor can monitor the pressure on the outside of the cushion in real time.

[0024] Preferably, the chuck is provided with a friction portion, and the friction portion is connected to the chuck.

[0025] The friction part can increase the friction between the clamp and the test paper, so that the clamp can clamp the test paper more firmly.

[0026] Preferably, limiting rings are provided at both ends of the rotating roller, and the limiting rings are detachably fixedly connected to the rotating roller.

[0027] The limiting ring can limit the test paper outside the roller to prevent the position of the test paper from shifting during operation.

[0028] Preferably, the fixing block is provided with a stabilizing frame, and the stabilizing frame is connected to the fixing block and the first device body.

[0029] The stabilizing frame can support and fix the fixing block on the first device body.

[0030] Compared with the prior art, the utility model has the following advantages:

[0031] The utility model discloses a paper card color fastness test device, which uses a fixed block to connect the first device body with an electric push rod, and the output end of the electric push rod controls the movement of a test plate, which is a test site for paper cards. The soft pad covered on the surface of the test plate can simulate the friction conditions in actual use and protect the surface of the paper card, while ensuring the smoothness of the test process to reduce damage, so that the test results are more real and reliable. The test paper is wound on the surface of a roller, and the rotation of the roller can unfold part of the test paper. The paper card contacts and rubs with the unfolded part of the test paper, and the test paper can intuitively present the test results, so as to facilitate the evaluation of the color fastness of the paper card. The mobile platform can control the movement of the second device body, and the rotating motor provided in the second device body can control the rotation of the pasting plate, and the pasting plate can fix the paper card to be tested for color fastness. The binder binds the paper card after the test with the test paper, which is convenient for subsequent recording and analysis of the test results. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0033] Figure 1 This is a schematic diagram of the overall structure of the paper card color fastness testing device of the utility model;

[0034] Figure 2 It is a side view of the paper card color fastness testing device of the utility model;

[0035] Figure 3 This is a schematic diagram of the working state of the paper card color fastness testing device of the utility model;

[0036] Figure 4 This is a schematic diagram of the test paper structure of the paper card color fastness test device of the utility model;

[0037] Figure 5 The utility model is a schematic diagram of the cutting knife position structure of the paper card color fastness testing device.

[0038] In the figure: 1. first device body; 2. fixing block; 3. electric push rod; 4. test board; 5. cushion; 6. roller; 7. test paper; 701. test layer; 702. isolation layer; 703. anti-skid layer; 8. clamp seat; 9. groove; 10. chuck; 11. second device body; 12. moving platform; 13. rotating motor; 14. pasting board; 15. binder; 16. slotting; 17. electric slide rail; 18. cutting knife; 19. speed sensor; 20. stabilizing frame; 21. paper card. DETAILED DESCRIPTION

[0039] The technical solution of the utility model is further described in detail below through specific embodiments and in combination with the accompanying drawings. It should be understood that the implementation of the utility model is not limited to the following embodiments, and any form of modification and / or change made to the utility model will fall within the protection scope of the utility model.

[0040] In the present invention, unless otherwise specified, all parts and percentages are weight units, and the equipment and raw materials used can be purchased from the market or are commonly used in the field. The methods in the following embodiments, unless otherwise specified, are conventional methods in the field. The components or equipment in the following embodiments, unless otherwise specified, are universal standard parts or components known to those skilled in the art, and their structures and principles are known to those skilled in the art through technical manuals or conventional experimental methods.

[0041] The following is a detailed description of the embodiments of the present invention in conjunction with the accompanying drawings. In the following detailed description, for ease of explanation, many specific details are described to provide a comprehensive understanding of the embodiments of the present invention. However, one or more embodiments may also be implemented by those skilled in the art without these specific details.

[0042] like Figure 1 As shown, a paper card color fastness test device includes a first device body 1, a fixing block 2, an electric push rod 3, a test plate 4 and a cushion 5 are arranged on the upper part of the first device body 1, the fixing block 2 is fixedly connected to the first device body 1, and a stabilizing frame 20 is arranged on the fixing block 2, and the stabilizing frame 20 is connected to the fixing block 2 and the first device body 1. The stabilizing frame 20 can support and fix the fixing block 2 on the first device body 1.

[0043] An electric push rod 3 is arranged in the middle of the fixed block 2, and the electric push rod 3 is connected to the fixed block 2. A test board 4 is arranged at the output end of the electric push rod 3, and the test board 4 is connected to the electric push rod 3. A soft pad 5 is arranged on the surface of the test board 4, and the soft pad 5 is connected to the test board 4.

[0044] The first device body 1 is connected to the electric push rod 3 through the fixed block 2. The output end of the electric push rod 3 controls the movement of the test board 4. The test board 4 is the test site of the paper card 21. The soft pad 5 covered on the surface of the test board 4 can simulate the friction conditions in the actual use process and protect the surface of the paper card 21. At the same time, it ensures the smoothness of the test process to reduce damage, so that the test results are more real and reliable. A pressure sensor is set inside the soft pad 5, and the pressure sensor is connected to the soft pad 5. The pressure sensor can monitor the pressure outside the soft pad 5 in real time.

[0045] like Figure 2 and Figure 3As shown, a roller 6 is provided on the upper part of the cushion 5, and the roller 6 is connected to the fixed block 2. A rolled test paper 7 is sleeved on the surface of the roller 6, and the test paper 7 is detachably and fixedly connected to the roller 6. The test paper 7 is wound on the surface of the roller 6, and the roller 6 rotates to unfold part of the test paper 7. The paper card 21 contacts and rubs against the unfolded part of the test paper 7, and the test paper 7 can visually present the test results, so as to facilitate the evaluation of the color fastness of the paper card 21. Limiting rings are provided at both ends of the roller 6, and the limiting rings are detachably and fixedly connected to the roller 6. The limiting rings can limit the test paper 7 outside the roller 6 to prevent the position of the test paper 7 from shifting during operation.

[0046] like Figure 4 As shown, the test paper 7 includes a test layer 701, an isolation layer 702 and an anti-skid layer 703, which are connected in sequence. The test layer 701 is used for the actual test of friction with the paper card 21, the isolation layer 702 can prevent the color from penetrating the entire test paper 7, ensuring the accuracy of the test result, and the anti-skid layer 703 can increase the friction between the entire test paper 7 and the soft pad 5, so that the position of the test paper 7 is more stable during the test process.

[0047] A clamping seat 8 is provided at the lower part of the soft pad 5, and the clamping seat 8 is connected to the fixing block 2. A groove 9 is provided at the upper part of the clamping seat 8, and two clamps 10 are provided in the groove 9, and the two clamps 10 are slidably matched with the clamping seat 8. The two clamps 10 slide in the groove 9 of the clamping seat 8 so as to facilitate fixing one end of the unfolded test paper 7. The clamping head 10 is provided with a friction part, and the friction part is connected to the clamping head 10. The friction part can increase the friction between the clamping head 10 and the test paper 7, so that the clamping head 10 can clamp the test paper 7 more firmly.

[0048] The first device body 1 is located on one side of the soft cushion 5, and the second device body 11 is provided with a moving platform 12 at the lower part of the second device body 11, and the moving platform 12 is connected to the second device body 11. A rotating motor 13 is provided at the upper part of the second device body 11, and the rotating motor 13 is connected to the second device body 11. The output end of the rotating motor 13 is provided with a pasting plate 14 for pasting paper cards 21, and the pasting plate 14 is connected to the rotating motor 13. The moving platform 12 can control the movement of the second device body 11, and the rotating motor 13 provided in the second device body 11 can control the rotation of the pasting plate 14, and the pasting plate 14 can fix the paper card 21 to be tested for color fastness. The second device body 11 is provided with a rotation sensor 19, and the rotation sensor 19 is connected to the second device body 11, and the rotation sensor 19 is electrically connected to the rotating motor 13. The rotation sensor 19 can record the number of revolutions output by the rotating motor 13.

[0049] A binder 15 is provided at the lower part of the rotating motor 13, and the binder 15 is connected to the second device body 11. The binder 15 can bind the paper card 21 and the test paper 7 after the test, so as to facilitate the subsequent recording and analysis of the test results.

[0050] like Figure 5 As shown, a slot 16 is provided on the surface of the fixed block 2, and the slot 16 is located between the electric push rod 3 and the roller 6. An electric slide rail 17 and a cutting knife 18 are arranged in the slot 16. The electric slide rail 17 is connected to the fixed block 2, and the output end of the electric slide rail 17 is connected to the cutting knife 18, and the cutting knife 18 is slidably matched with the fixed block 2. The electric slide rail 17 in the slot 16 can control the movement of the cutting knife 18, and the cutting knife 18 moves along one end of the fixed block 2 to the other end of the fixed block 2, thereby cutting the test paper 7.

[0051] The operating steps of the paper card color fastness testing device of the utility model are as follows:

[0052] Pull down one end of the lower portion of the test paper 7 and fix the end of the test paper 7 in the groove 9 of the clamping seat 8 by the clamping action of the two clamps 10. At this time, the test paper 7 is in a partially unfolded state, and then fix the paper card 21 on the adhesive plate 14.

[0053] The electric push rod 3 is started, so that the electric push rod 3 drives the test plate 4 and the soft pad 5 to approach the unfolded test paper 7, and the soft pad 5 is attached to the test paper 7. The mobile platform 12 is started, and the mobile platform 12 controls the second device body 11 to approach the first device body 1 until the paper card 21 on the pasting plate 14 is attached to the test paper 7. The rotating motor 13 is started, and the output end of the rotating motor 13 drives the pasting plate 14 to rotate, and then indirectly drives the paper card 21 to rotate. At this time, the paper card 21 will continuously rotate and rub on the surface of the test paper 7, and the speed sensor 19 detects the output speed of the rotating motor 13 in real time. When the rotating motor 1 When the number of revolutions at the output end of the measuring device 3 reaches the condition to be tested, the number of revolutions sensor 19 gives feedback, the rotating motor 13 stops, and then the binder 15 binds the paper card 21 and the test paper 7 together for subsequent recording and analysis of the test results, and the electric slide rail 17 is started to move the cutting knife 18 from one end of the slot 16 to the other end, and the unfolded part of the test paper 7 is cut off from the test paper 7 on the roller 6, and the two clamps 10 are moved in the opposite direction to loosen the end of the test paper 7, and then the paper card 21 is separated from the pasting plate 14, so that the paper card 21 and the test paper 7 connected thereto can be collected, which is convenient for the later analysis of the color fastness of the paper card 21.

[0054] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A paper card color fastness testing device, characterized in that: The paper card color fastness testing device comprises a first device body (1), wherein a fixed block (2), an electric push rod (3), a test board (4) and a soft pad (5) are arranged on the upper part of the first device body (1), wherein the fixed block (2) is fixedly connected to the first device body (1), an electric push rod (3) is arranged in the middle part of the fixed block (2), the electric push rod (3) is connected to the fixed block (2), a test board (4) is arranged at the output end of the electric push rod (3), the test board (4) is connected to the electric push rod (3), a soft pad (5) is arranged on the surface of the test board (4), and the soft pad (5) is connected to the test board (4); A rotating roller (6) is arranged on the upper part of the soft pad (5), the rotating roller (6) is connected to the fixed block (2), a rolled test paper (7) is sleeved on the surface of the rotating roller (6), and the test paper (7) is detachably fixedly connected to the rotating roller (6); A clamping seat (8) is arranged at the lower part of the soft pad (5), the clamping seat (8) is connected to the fixing block (2), a groove (9) is arranged at the upper part of the clamping seat (8), two clamping heads (10) are arranged in the groove (9), and the two clamping heads (10) are slidably matched with the clamping seat (8); The first device body (1) is located on one side of the soft cushion (5), and a second device body (11) is arranged; a moving platform (12) is arranged at the lower part of the second device body (11), and the moving platform (12) is connected to the second device body (11); a rotating motor (13) is arranged at the upper part of the second device body (11), and the rotating motor (13) is connected to the second device body (11); an adhesive plate (14) for pasting paper cards (21) is arranged at the output end of the rotating motor (13), and the adhesive plate (14) is connected to the rotating motor (13); A binder (15) is arranged at the lower part of the rotating motor (13), and the binder (15) is connected to the second device body (11).

2. The paper card color fastness testing device according to claim 1, characterized in that: A groove (16) is provided on the surface of the fixed block (2), the groove (16) is located between the electric push rod (3) and the rotating roller (6), an electric slide rail (17) and a cutting knife (18) are arranged in the groove (16), the electric slide rail (17) is connected to the fixed block (2), the output end of the electric slide rail (17) is connected to the cutting knife (18), and the cutting knife (18) is slidably matched with the fixed block (2).

3. The paper card color fastness testing device according to claim 1, characterized in that: The test paper (7) comprises a test layer (701), an isolation layer (702) and an anti-slip layer (703), and the test layer (701), the isolation layer (702) and the anti-slip layer (703) are connected in sequence.

4. The paper card color fastness testing device according to claim 1, characterized in that: The second device body (11) is provided with a rotation speed sensor (19), the rotation speed sensor (19) is connected to the second device body (11), and the rotation speed sensor (19) is electrically connected to the rotating motor (13).

5. The paper card color fastness testing device according to claim 1, characterized in that: A pressure sensor is arranged inside the soft cushion (5), and the pressure sensor is connected to the soft cushion (5).

6. The paper card color fastness testing device according to claim 1, characterized in that: The chuck (10) is provided with a friction portion, and the friction portion is connected to the chuck (10).

7. The paper card color fastness testing device according to claim 2, characterized in that: Limiting rings are arranged at both ends of the rotating roller (6), and the limiting rings are detachably fixedly connected to the rotating roller (6).

8. The paper card color fastness testing device according to claim 2, characterized in that: The fixing block (2) is provided with a stabilizing frame (20), and the stabilizing frame (20) is connected to the fixing block (2) and the first device body (1).

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