Scratch-resistant oscillating device for printed matters
By designing abrasion-resistant oscillation device for printing products, using drive components and fixed components to simulate the vibration environment during transportation, the problem that the prior art cannot accurately evaluate the risk of abrasion of printed products is solved, and efficient abrasion-resistant performance testing is achieved.
Patent Information
- Application Number
- CN202422360607.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-26
- Publication Date
- 2025-08-22
- Estimated Expiration
- 2034-09-26
AI Technical Summary
Existing wear-resistant instruments cannot accurately simulate the complex stress conditions of printed materials during transportation, and it is difficult to comprehensively evaluate the risk of surface abrasions of printed materials during transportation.
Design a printed scrape-resistant oscillation device, including a workbench, a test chamber, a drive assembly and a fixing assembly, drive the test chamber back and forth through the drive assembly, simulate the vibration environment in actual transportation, and fix the corrugated carton through the fixing assembly to ensure the accuracy and accuracy of the test.
Effectively evaluate the abrasion resistance of the printed material, accurately simulate friction conditions during transportation, and improve the accuracy and reliability of the test.
Smart Images
Figure CN223259481U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of printed product testing, and in particular to an oscillating device for preventing printed products from being scratched. Background Art
[0002] During transportation, printed materials often suffer from surface scratches and printing layer peeling due to vibration and other reasons. This not only affects the appearance quality of the product, but may also cause the printed information to be unclear, causing economic losses to manufacturers and consumers. Therefore, printed materials generally need to undergo corresponding wear resistance tests.
[0003] Existing abrasion testers are primarily used to test a product's wear resistance, typically by rubbing the printed area of the sample with an eraser to assess its wear resistance. However, in actual transportation, printed products are typically packaged and placed in corrugated cardboard boxes, which creates friction between the printed products and between the printed products and the corrugated cardboard boxes. Therefore, these abrasion testers cannot accurately simulate the complex stress conditions during transportation, making it difficult to fully assess the risk of surface abrasion on printed products during transportation. Utility Model Content
[0004] In order to quickly and comprehensively assess the risk of surface scratches on printed materials during transportation, the present application provides a printed material scratch-resistant oscillation device.
[0005] This application provides a printed matter scratch-resistant oscillation device, which adopts the following technical solution:
[0006] A printed matter scratch resistance oscillation device comprises a workbench, a test box, a drive assembly and a fixed assembly. The test box is slidably arranged on the workbench, the drive assembly is arranged on the workbench and can drive the test box to and fro, and the fixed assembly can fix a corrugated cardboard box placed in the test box.
[0007] By adopting the above technical solution, a corrugated cardboard box containing printed materials is placed in a test chamber, fixed by a fixing component, and then the test chamber is driven to reciprocate by a driving component. This can simulate the vibration environment in actual transportation and effectively evaluate the abrasion resistance of printed materials.
[0008] Optionally, the fixing assembly includes a first baffle disposed in the test box, two first baffles are spaced apart along the length direction of the test box, and the fixing assembly further includes a first power member that drives the two first baffles to move closer to or away from each other.
[0009] By adopting the above technical solution, the fixing assembly, including the first baffle and the first power element, can be adjusted to accommodate corrugated boxes of varying sizes. The first baffles, driven by the first power element, can be moved closer or further away from each other, ensuring a secure hold on the box, preventing slippage or shifting during testing and improving test accuracy.
[0010] Optionally, first guide blocks are provided at both ends of the first baffle, and a first guide groove for sliding of the first guide block is provided on the inner wall of the test box, and the first guide groove extends along the length direction of the test box.
[0011] By adopting the above technical solution, the cooperation between the first guide block and the first guide groove provides a stable guide for the movement of the first baffle, reduces shaking and deviation during the movement, and further ensures the accuracy and reliability of the test.
[0012] Optionally, the first power member includes a first bidirectional screw and a first handle, the first bidirectional screw is rotatably arranged in the test box along the length direction of the test box, and the first bidirectional screw is threaded through the first guide blocks on the two first baffles in sequence, the two first guide blocks are respectively located at opposite ends of the first bidirectional screw thread, and one end of the first bidirectional screw passes through the test box and is connected to the first handle.
[0013] By adopting the above technical solution, the first power member adopts a combination of a first bidirectional screw and a first handle. By rotating the first handle, the two first baffles can be moved toward or away from each other synchronously. This design is simple and efficient, ensuring the accuracy and speed of power transmission.
[0014] Optionally, the first power member further includes a first guide rod disposed in the test box, the first guide rod being disposed at one end of the first baffle away from the first bidirectional screw, and slidingly passing through the other two first guide blocks on the two first baffles.
[0015] Optionally, the fixing assembly also includes two second baffles arranged in the test chamber, and a second power member for driving the two second baffles to move closer to or away from each other, the second baffles and the first baffle are staggered in the horizontal projection, and the second power member can drive the two second baffles to move closer to or away from each other.
[0016] By adopting the above technical solution, the second baffle and the first baffle are staggered in the horizontal projection and can be driven closer to or away from each other by the second power member. This design can further divide the space inside the test box and is suitable for cartons of different shapes and sizes.
[0017] Optionally, a slide rail is provided between the test box and the workbench, and the slide rail extends along the length direction of the workbench.
[0018] By adopting the above technical solution, the test box and the workbench are connected by a slide rail, which ensures the stability and smoothness of the test box during reciprocating motion, reduces friction and resistance, and extends the service life of the equipment.
[0019] Optionally, at least two slide rails are provided along the width direction of the workbench.
[0020] By adopting the above technical solution, at least two slide rails are provided and extend along the width direction of the workbench. This design improves the stability and balance of the test box during the sliding process and avoids the deflection or shaking problems caused by a single slide rail.
[0021] Optionally, the driving assembly includes a driving motor, a driving disk and a driving connecting rod. A connecting seat is provided on the side wall of the test box. The driving motor is provided on the workbench. The output shaft of the driving motor is coaxially connected to the driving disk. A first rod is provided on the driving disk. A second rod is provided on the connecting seat. Both ends of the driving connecting rod are rotatably connected to the first rod and the second rod respectively.
[0022] By adopting the above technical solution, the rotation of the drive motor drives the first rod on the drive disk to rotate, and then transmits power to the connecting seat on the test box through the drive connecting rod, achieving reciprocating motion of the test box. This design is compact and has high power transmission efficiency.
[0023] In summary, this application has at least one of the following beneficial effects:
[0024] 1. The test chamber is driven to reciprocate by the drive assembly, thereby simulating the vibration environment of actual transportation for the corrugated boxes and printed materials fixed in the test chamber, effectively evaluating the abrasion resistance of the printed materials;
[0025] 2. Through the cooperation of the first baffle and the second baffle, corrugated boxes of different sizes and quantities can be fixed. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 It is a structural diagram of an embodiment of the present application;
[0027] Figure 2 It is a schematic diagram of the structure inside the test chamber;
[0028] Figure 3 It is a structural diagram of the fixed component;
[0029] Figure 4 yes Figure 1 Schematic diagram of the enlarged structure at point A in the middle.
[0030] Explanation of the accompanying drawings: 1. Workbench; 2. Test chamber; 21. Connecting seat; 3. Driving assembly; 31. Driving motor; 32. Driving disk; 33. Driving connecting rod; 4. Fixing assembly; 41. First baffle; 411. First guide block; 42. First power member; 421. First bidirectional screw; 422. First handle; 423. First guide rod; 43. Second baffle; 431. Second guide block; 44. Second power member; 441. Second bidirectional screw; 442. Second handle; 443. Second guide rod; 5. Slide rail. DETAILED DESCRIPTION
[0031] The following is combined with Figure 1-4 This application is described in further detail.
[0032] The embodiment of the present application discloses a scratch-resistant oscillating device for printed products. Figure 1 The scratch resistance oscillation device includes a workbench 1, a test box 2, a drive assembly 3, and a fixing assembly 4. The test box 2 is slidably mounted on the workbench 1. The drive assembly 3 is mounted on the workbench 1 and can drive the test box 2 to move back and forth. The fixing assembly 4 can fix the corrugated cardboard box placed in the test box 2. In the laboratory, printed materials are packaged in the actual transportation method and placed in the corrugated cardboard box, which is then placed in the test box 2. This achieves the effect of accurately simulating the stress conditions of printed materials during actual transportation. The reciprocating motion of the test box 2 causes the printed materials placed in the corrugated cardboard box in the test box 2 to be subjected to friction similar to that in actual transportation during transportation, thereby enabling more accurate scratch resistance testing of the printed materials during transportation.
[0033] Reference Figure 1 and Figure 2 In this embodiment, the workbench 1 includes a panel main body for placing items, and support legs for supporting the panel main body. The test box 2 is a rectangular box with a hollow interior and an open top. A plurality of sets of slide rails 5 are provided between the bottom of the test box 2 and the workbench 1. The slide rails 5 extend along the length direction of the workbench 1, thereby guiding and limiting the sliding of the test box 2. The slide rails 5 can be a rolling structure with pulleys or rollers, or a sliding structure. In this embodiment, the cooperation is achieved by mutually engaging sliders and grooves. At the same time, multiple sets of slide rails 5 are provided along the width direction of the workbench 1, thereby improving the sliding stability of the test box 2.
[0034] Reference Figure 2 and Figure 3In this embodiment, the fixing assembly 4 includes two first baffles 41 disposed within the test box 2. The first baffles 41 extend along the width direction of the test box 2 and are spaced apart along the length direction of the test box 2. The fixing assembly 4 also includes a first power member 42 for driving the two first baffles 41 toward or away from each other. The first power member 42 can be used to adjust the relative positions of the first baffles 41 according to different circumstances. During testing, depending on the size of the corrugated cardboard box, it can be placed between the two first baffles 41, and the first power member 42 can be used to drive the two first baffles 41 toward each other to clamp the corrugated cardboard box. Alternatively, two corrugated cardboard boxes can be placed simultaneously between the first baffles 41 and the inner wall of the test box 2, and the first power member 42 can be used to drive the two first baffles 41 away from each other to clamp the corrugated cardboard box.
[0035] Reference Figure 2 and Figure 3 In this embodiment, first guide blocks 411 are fixed to each end of the first baffle 41. These first guide blocks 411 are rectangular blocks. In other embodiments, these blocks 411 may also be T-shaped, dovetail blocks, or other similar shapes. A first guide groove for the sliding of the first guide blocks 411 is defined on the inner sidewall of the test chamber 2. The first guide groove extends along the length of the test chamber 2 and corresponds to the rectangular groove of the first guide blocks 411. This ensures that the first baffle 41 does not tilt or wobble during movement, further improving the stability and reliability of the device.
[0036] Reference Figure 2 and Figure 3 In this embodiment, the first power member 42 includes a first bidirectional screw 421 and a first handle 422. The first bidirectional screw 421 is rotatably arranged in the test box 2 along the length direction of the test box 2, and the first bidirectional screw 421 is threaded through the first guide blocks 411 on the two first baffles 41 in sequence. The side wall of the first bidirectional screw 421 is provided with a forward thread and a reverse thread with opposite thread directions, and the two first guide blocks 411 are respectively located at the forward thread and the reverse thread of the first bidirectional screw 421. One end of the first bidirectional screw 421 passes through the test box 2 and is connected to the first handle 422. When the first handle 422 is rotated, the first bidirectional screw 421 rotates, causing the two first guide blocks 411 to approach or move away from each other, thereby realizing the movement of the first baffle 41, thereby realizing the fixation of corrugated cardboard boxes of different sizes. In other embodiments, the first handle 422 can be replaced by a motor. It should be noted that when the first bidirectional screw 421 is driven to rotate by the motor, a sensing device needs to be provided on the first baffle 41 to prevent the first baffle 41 from squeezing and damaging the corrugated cardboard box.
[0037] Reference Figure 2 and Figure 3Furthermore, the first power member 42 further includes a first guide rod 423 disposed within the test chamber 2. The first guide rod 423 is disposed at one end of the first baffle 41 away from the first bidirectional screw 421 and slides through the other two first guide blocks 411 on the two first baffles 41. The first guide rod 423 is preferably a round rod to further ensure the stability of the first baffle 41 during movement.
[0038] Reference Figure 2 and Figure 3 In an optional embodiment, the fixing assembly 4 further includes two second baffles 43 disposed within the test chamber 2, and a second power member 44 for driving the two second baffles 43 toward or away from each other. The second power member 44 can drive the two second baffles 43 toward or away from each other. The second baffles 43 are arranged in a staggered manner with the first baffle 41 in horizontal projection. Vertically, the first baffle 41 is located at the upper end, and the second baffle 43 is located at the lower end, with a certain gap between them to prevent interference during sliding.
[0039] Second guide blocks 431 are also fixed to both ends of the second baffle 43. The second power member 44 includes a second bidirectional screw 441, a second guide rod 443, and a second handle 442. Specifically, the connection between the second baffle 43 and the second power member 44 is the same as the connection between the first baffle 41 and the first power member 42. By rotating the second bidirectional screw 441 with the second handle 442, the two second baffles 43 can be moved closer or farther away from each other.
[0040] In actual use, the two first baffles 41 and the two second baffles 43 cooperate with each other to divide the space in the test box 2 into nine parts. A single corrugated cardboard box can be fixed in the central space. When multiple corrugated cardboard boxes are tested at the same time, they can be placed between the first baffle 41, the second baffle 43 and the inner wall of the test box 2, and clamped by the first baffle 41 or the second baffle 43 respectively.
[0041] Reference Figure 1 and Figure 4 In this embodiment, the drive assembly 3 includes a drive motor 31, a drive disk 32, and a drive connecting rod 33. Drive motor 31 is fixed to the surface of workbench 1, with its output shaft extending vertically upward. Drive disk 32 is coaxially fixed to the upper end of the output shaft. A first rod is fixed to the upper surface of drive disk 32, and the position of the first rod is staggered with the output shaft of drive motor 31. A connecting seat 21 is fixed to the outer wall of test chamber 2, and a second rod is fixed to connecting seat 21. Both the first and second rods are round rods. The ends of drive connecting rod 33 are rotatably connected to the first and second rods, respectively. When the motor is started, the motor output shaft drives drive disk 32 to rotate, and through drive connecting rod 33, drives test chamber 2 to slide back and forth along slide rail 5.
[0042] The implementation principle of the printed matter scratch resistance oscillation device in the embodiment of the present application is as follows: according to the size and quantity of the corrugated cardboard boxes for packaging printed matters, they are placed in the test box 2, and the first handle 422 and the second handle 442 are rotated, and the first baffle 41 and the second baffle 43 are moved, so as to firmly fix the corrugated cardboard boxes in the test box 2, and then the drive motor 31 is started to drive the test box 2 to slide back and forth, simulating the stress conditions of the printed matter during transportation, so that the scratch resistance performance of the printed matter can be accurately evaluated in a laboratory environment.
[0043] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.
Claims
1. A printed product scratch-resistant oscillation device, characterized in that: The invention comprises a workbench (1), a test box (2), a driving assembly (3) and a fixing assembly (4); the test box (2) is slidably arranged on the workbench (1); the driving assembly (3) is arranged on the workbench (1) and can drive the test box (2) to reciprocate; and the fixing assembly (4) can fix a corrugated cardboard box placed in the test box (2).
2. The printed matter scratch-resistant oscillation device according to claim 1, characterized in that: The fixing assembly (4) comprises a first baffle (41) arranged in the test box (2), wherein two first baffles (41) are arranged at intervals along the length direction of the test box (2), and the fixing assembly (4) further comprises a first power member (42) for driving the two first baffles (41) to move toward or away from each other.
3. The printed matter scratch-resistant oscillation device according to claim 2, characterized in that: Both ends of the first baffle (41) are provided with first guide blocks (411), and the inner side wall of the test box (2) is provided with a first guide groove for the first guide block (411) to slide, and the first guide groove extends along the length direction of the test box (2).
4. The printed matter scratch-resistant oscillation device according to claim 3, characterized in that: The first power member (42) includes a first bidirectional screw (421) and a first handle (422), wherein the first bidirectional screw (421) is rotatably arranged in the test box (2) along the length direction of the test box (2), and the first bidirectional screw (421) is threadedly passed through the first guide blocks (411) on the two first baffles (41) in sequence, and the two first guide blocks (411) are respectively located at opposite ends of the thread of the first bidirectional screw (421), and one end of the first bidirectional screw (421) passes through the test box (2) and is connected to the first handle (422).
5. The printed matter scratch-resistant oscillation device according to claim 4, characterized in that: The first power member (42) further comprises a first guide rod (423) arranged in the test box (2), wherein the first guide rod (423) is arranged at one end of the first baffle (41) away from the first bidirectional screw (421) and slides through the other two first guide blocks (411) on the two first baffles (41).
6. The printed matter scratch-resistant oscillation device according to claim 2, characterized in that: The fixing assembly (4) further includes two second baffles (43) arranged in the test box (2), and a second power member (44) for driving the two second baffles (43) to move closer to or farther away from each other, wherein the second baffles (43) and the first baffle (41) are staggered in horizontal projection, and the second power member (44) can drive the two second baffles (43) to move closer to or farther away from each other.
7. The printed matter scratch-resistant oscillation device according to claim 1, characterized in that: A slide rail (5) is provided between the test box (2) and the workbench (1), and the slide rail (5) extends along the length direction of the workbench (1).
8. The printed matter scratch-resistant oscillation device according to claim 7, characterized in that: At least two slide rails (5) are provided along the width direction of the workbench (1).
9. The printed matter scratch-resistant oscillation device according to claim 8, characterized in that: The driving assembly (3) includes a driving motor (31), a driving disk (32) and a driving connecting rod (33). A connecting seat (21) is provided on the side wall of the test box (2). The driving motor (31) is provided on the workbench (1). The output shaft of the driving motor (31) is coaxially connected to the driving disk (32). A first rod is provided on the driving disk (32). A second rod is provided on the connecting seat (21). Both ends of the driving connecting rod (33) are rotatably connected to the first rod and the second rod respectively.