Printing product quality detection device

Abstract

The utility model discloses a printing product quality detection device, and relates to the technical field of printing product quality detection. The xenon lamp box comprises a box body and further comprises a connecting seat which is arranged between two sides in the box body and is close to the bottom, and a xenon lamp is arranged in the middle of the top end in the box body. According to the utility model, the positioning assembly is arranged on one side of the bedplate, when in use, a printed product to be detected is placed on the bedplate, and then the sliding seat is pushed by the reset bounce of the reset spring to drive the stabilizing seat to descend, so that the printed product is pressed down and stabilized on the bedplate, and the device can be suitable for printed products with different thicknesses; the top surface of the printed product is protected by the protection pad, so that the printed product is safely and stably fixed to ensure the normal detection process, and the stable seat is used for shielding one side of the surface of the printed product to prevent the printed product from being irradiated by a xenon lamp, so that a detection result can be more intuitively obtained by comparing the irradiated and aged side after the detection operation is finished.

Description

Technical Field

[0001] This utility model belongs to the field of printing product quality inspection technology, and in particular relates to a printing product quality inspection device. Background Technology

[0002] Printed products are various finished products produced through printing technology, such as newspapers, books and magazines, maps, posters, etc. After printing, printed products need to be tested for ink aging using quality testing equipment that simulates sunlight to evaluate the performance changes of the ink under different environmental conditions, ensuring that the printed products will not fade or peel off during long-term use, thereby guaranteeing the quality and durability of the printed products.

[0003] However, in the application of printing quality inspection devices, printed products are mostly flexible materials, and the thickness of different printed products is not the same. After the ink layer of the printed product is aged, changes will occur, and it is not possible to make a more intuitive comparison with the before test. There are technical problems that cannot effectively, safely and stably fix printed products of different thicknesses and intuitively compare the changes of ink layer before and after the test. Utility Model Content

[0004] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a printing product quality inspection device, which can effectively solve the problems of the existing technology.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is a printing product quality inspection device, including a box body, and further comprising: a connecting seat disposed between the two sides of the box body near the bottom; a xenon lamp disposed at the middle position of the top of the box body; a platform disposed on the top of the connecting seat; a stabilizing seat disposed on one side of the top of the platform; a protective pad disposed on the inner top of the stabilizing seat; a vertical rod disposed at the middle position of one side of the bottom of the platform; a sliding seat disposed at the bottom of the outer side of the vertical rod; a limiting plate disposed at the bottom end of the vertical rod; a return spring disposed on the outside of the vertical rod between the bottom of the platform and the top of the sliding seat; and a lifting adjustment assembly disposed between the bottom of the platform and the connecting seat.

[0007] Furthermore, the stabilizer is L-shaped, with one bottom of the stabilizer fixedly connected to one side of the slide, and the slide can slide up and down outside the upright.

[0008] Furthermore, the top end of the return spring is fixedly connected to one side of the bottom of the platform, and the bottom end of the return spring is fixedly connected to the top end of the slide.

[0009] Further, one side of the front end of the box is movably hinged with a sealing door, a humidifier is arranged at the middle position of the inner side of the box, and the connecting seat is in the shape of "H".

[0010] Further, the lifting adjusting assembly comprises a lifting column arranged at the middle position of the bottom end of the table plate, a reserved hole arranged at the middle position of the inner side of the connecting seat, an adjusting disc rotatably connected to the middle position of the top of the connecting seat, a stabilizing cylinder arranged at the middle position of the bottom end of the inner side of the box, a lifting rod arranged at the middle position of the other side of the bottom of the table plate, and a limiting block arranged at the bottom end of the lifting rod, and one side of the inner side of the stabilizing cylinder is provided with a limiting groove.

[0011] Further, the bottom end of the lifting column penetrates the inner side of the adjusting disc and the reserved hole, the outer side of the lifting column is provided with external threads, the inner side of the adjusting disc is provided with internal threads matched with the external threads of the lifting column, the bottom end of the lifting rod is inserted into the inner side of the stabilizing cylinder, and the limiting block penetrates the inner side of the limiting groove.

[0012] The utility model has the following beneficial effects:

[0013] 1、 the utility model discloses a positioning assembly is arranged on one side of the table plate, and when using, the printing product that needs to be detected is placed on the table plate, and then the slide is driven to descend with the stable seat through the reset spring reset rebound force, and then the printing product is stably pressed down on the table plate, and can be applicable to different thickness printing products, and the printing product top surface is protected by the protection pad, so that the printing product is fixed safely and stably to ensure that the detection process proceeds normally, and the stable seat shields one side of the printing product surface, avoids being irradiated by the xenon lamp, so that the detection result is more intuitively obtained after the detection operation is finished.

[0014] 2、 the utility model discloses that the lifting adjusting assembly is arranged between the bottom of the table plate and the connecting seat, and when using, the lifting column is lifted through the threaded connection by rotating the adjusting disc, and then the height of the table plate is adjusted, and when the table plate is lifted and adjusted, the lifting rod is lifted in the stabilizing cylinder to stabilize it, and the bottom end of the lifting rod is limited in the stabilizing cylinder through the limiting block of the limiting groove, so that the distance between the printing product printing surface and the xenon lamp can be stably adjusted according to the sample thickness and test requirements to obtain the required accurate test result. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without any creative effort.

[0016] Figure 1 It is a perspective view of the present application;

[0017] Figure 2 It is a bottom perspective view of the present application;

[0018] Figure 3 It is a side view of the present application;

[0019] Figure 4 It is a perspective view of the present application; Figure 1 It is an enlarged view of A in the present application.

[0020] In the drawings, the components represented by each number are listed as follows:

[0021] 1, box; 2, table plate; 3, humidifier; 4, connecting seat; 5, stabilizing cylinder; 6, lifting column; 7, adjusting disc; 8, sealing door; 9, stabilizing seat; 10, xenon lamp; 11, lifting rod; 12, limiting block; 13, reserved hole; 14, limiting groove; 15, vertical rod; 16, protective pad; 17, sliding seat; 18, limiting plate; 19, return spring. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application.

[0023] Please refer to Figures 1-4 The present application is a kind of printing product quality detection device, including box 1, still including: the position close to bottom between the inside two sides of box 1 is provided with the connecting seat 4 of "H" character, the middle position of the top end inside box 1 is provided with xenon lamp 10, the top of connecting seat 4 is provided with table plate 2, xenon lamp 10 is used to simulate full spectrum sunlight to irradiate printing product sample placed on table plate 2, and then the aging resistance of printing product ink layer is detected, one side of the front end of box 1 is hingedly connected with sealing door 8, the middle position of one side inside box 1 is provided with humidifier 3, the environment humidity in the device can be adjusted by humidifier 3 to simulate real outdoor environment to detect printing product ink layer.

[0024] As a further embodiment of the present application, as Figures 1-4As shown, one side of the top of the platform 2 is provided with a "L" shaped stabilizing seat 9, the inner side top of the stabilizing seat 9 is provided with a protective pad 16, the middle position of one side of the bottom of the platform 2 is provided with a vertical rod 15, the bottom of the outer side of the vertical rod 15 is provided with a sliding seat 17, the bottom of one side of the stabilizing seat 9 is fixedly connected with one side of the sliding seat 17, the sliding seat 17 can slide up and down outside the vertical rod 15, driving the sliding seat 17 to slide up and down on the vertical rod 15 can adjust the height of the stabilizing seat 9, the outer side of the vertical rod 15 between the bottom of the platform 2 and the top of the sliding seat 17 is provided with a return spring 19, the top end of the return spring 19 is fixedly connected with one side of the bottom of the platform 2, the bottom end of the return spring 19 is fixedly connected with the top end of the sliding seat 17, the return spring 19 is pushed by the return rebound force to drive the sliding seat 17 and the stabilizing seat 9 to descend, so as to press and stabilize the printed product to be detected on the platform 2, the protective pad 16 is used to pad the top surface of the printed product, and the stabilizing seat 9 is used to shield one side of the surface of the printed product to intuitively compare the change of the ink layer on the side irradiated after detection is finished. The bottom end of the vertical rod 15 is provided with a limiting plate 18, and the sliding seat 17 is limited outside the vertical rod 15 by the limiting plate 18.

[0025] When in use, the sliding seat 17 outside the vertical rod 15 is slid upward, and the return spring 19 outside the vertical rod 15 between the platform 2 and the sliding seat 17 is compressed, so as to lift the "L" shaped stabilizing seat 9, then the printed product to be detected is placed between the inner sides of the stabilizing seat 9 on the platform 2, after the printed product is positioned and placed, the sliding seat 17 is loosened, and the return spring 19 is reset to push the sliding seat 17 and the stabilizing seat 9 to descend, so as to press and stabilize the printed product on the platform 2 by the stabilizing seat 9, and the protective pad 16 provided on the inner side top of the stabilizing seat 9 is used to pad the top surface of the printed product, and the printed product can be taken out by sliding the sliding seat 17 upward to lift the stabilizing seat 9 again after detection is finished.

[0026] As a further embodiment of the present embodiment, as Figure 1 、 Figure 2 and Figure 3The bottom of the platform 2 and the connecting seat 4 are provided with a lifting adjusting assembly, which comprises a lifting column 6 arranged at the middle position of the bottom end of the platform 2. A reserved hole 13 is arranged at the middle position inside the connecting seat 4, and an adjusting disc 7 is rotatably connected to the middle position of the top of the connecting seat 4. The bottom end of the lifting column 6 penetrates the inside of the adjusting disc 7 and the reserved hole 13. The outer side of the lifting column 6 is provided with external threads, and the inner side of the adjusting disc 7 is provided with internal threads matched with the external threads of the lifting column 6. After the printed product is stably placed on the platform 2, the adjusting disc 7 is rotated to drive the lifting column 6 to lift through the threaded connection, thereby adjusting the height of the platform 2, adjusting the distance between the top surface of the printed product and the xenon lamp 10, and adjusting the distance between the top surface of the printed product and the xenon lamp 10. The middle position of the inside bottom end of the box body 1 is provided with a stabilizing cylinder 5, and the middle position of the other side of the bottom of the platform 2 is provided with a lifting rod 11. The bottom end of the lifting rod 11 is inserted into the inside of the stabilizing cylinder 5, and the lifting rod 11 can move up and down in the stabilizing cylinder 5. When the platform 2 is lifted, the lifting rod 11 moves up and down in the stabilizing cylinder 5 to stabilize the platform 2. The bottom end of the lifting rod 11 is provided with a limiting block 12, one side of the inside of the stabilizing cylinder 5 is provided with a limiting groove 14, the limiting block 12 penetrates the inside of the limiting groove 14, and the limiting block 12 can move up and down in the inside of the limiting groove 14. The limiting block 12 penetrating the limiting groove 14 limits the bottom end of the lifting rod 11 in the stabilizing cylinder 5.

[0027] When in use, the printed product is stably placed, and the adjusting disc 7 rotatably connected to the middle position of the top of the connecting seat 4 is driven to rotate. When the adjusting disc 7 is driven to rotate, the lifting column 6 fixed to the bottom of the platform 2 and penetrating the inside of the adjusting disc 7 and the reserved hole 13 is lifted through the threaded connection, thereby adjusting the height of the platform 2 and the position of the printed product placed thereon. The distance between the printed product and the xenon lamp 10 is adjusted according to the test requirements and the thickness of the printed product. When the platform 2 is lifted, the lifting rod 11 fixed to the bottom end thereof moves up and down in the stabilizing cylinder 5 arranged at the inside bottom end of the box body 1 to stabilize the platform 2. At the same time, the limiting block 12 at the bottom end of the lifting rod 11 moves up and down in the limiting groove 14 arranged at one side of the inside of the stabilizing cylinder 5 to limit the lifting rod 11 in the stabilizing cylinder 5.

[0028] Working principle: when using the printed matter quality detection device, firstly, the slide 17 lifts the stable seat 9 and compresses the return spring 19, then the printed matter to be detected is placed between the inner sides of the stable seat 9 on the table plate 2, the return spring 19 of the slide 17 is released, the rebound force resets the slide 17, drives the stable seat 9 to descend and presses the printed matter to be stable on the table plate 2, at the same time, the protective pad 16 protects the top surface of the printed matter, then the test requirements and the thickness of the printed matter are combined to rotate the adjusting disc 7 to drive the lifting column 6 to lift through the threaded connection, and then the position and height of the table plate 2 and the printed matter placed thereon are adjusted, so as to adjust the distance between the top surface of the printed matter and the xenon lamp 10, at the same time, the lifting rod 11 lifts in the stable cylinder 5 to stabilize the table plate 2, then the sealing door 8 is closed, the xenon lamp 10 is opened to simulate full-spectrum sunlight to irradiate the printed matter sample placed on the table plate 2, and then the aging resistance of the printed matter ink layer is detected, the environment humidity in the device can be adjusted through the humidifier 3 to simulate the real outdoor environment, after the detection is finished, the sealing door 8 is opened, the slide 17 is slid upward to lift the stable seat 9, and the printed matter can be taken out, the aging resistance data of the printed matter ink layer is calculated by comparing the irradiated surface and the shielded surface of the printed matter and combining the irradiation time.

[0029] The above is only the preferred embodiment of the present application, and does not limit the present application, any modification, equivalent replacement, improvement of any modification, equivalent replacement, improvement of the technical solutions recorded in the foregoing embodiments, all belong to the protection scope of the present application.

Claims

1. A printed product quality detection device comprising a box (1), characterized in that, Also include: The inside of the box (1) between the two sides of the bottom of the position is provided with connecting seat (4), the inside of the box (1) top of the middle position is provided with xenon lamp (10), the top of connecting seat (4) is provided with table plate (2), one side of the top of table plate (2) is provided with stabilizing seat (9), the inside top of stabilizing seat (9) is provided with protective pad (16), the middle position of one side of the bottom of table plate (2) is provided with vertical rod (15), the bottom of the outside of vertical rod (15) is provided with slide (17), the bottom end of vertical rod (15) is provided with limiting plate (18), the outside of vertical rod (15) between the bottom of table plate (2) and the top of slide (17) is provided with reset spring (19), the bottom of table plate (2) and connecting seat (4) is provided with lifting adjusting assembly.

2. The printed product quality detection device of claim 1, wherein The stabilizing seat (9) is "L" shaped, the bottom of one side of the stabilizing seat (9) is fixedly connected with one side of the slide (17), and the slide (17) can slide up and down outside the vertical rod (15).

3. The printed product quality detection device of claim 1, wherein The top end of the reset spring (19) is fixedly connected with one side of the bottom of the table plate (2), and the bottom end of the reset spring (19) is fixedly connected with the top end of the slide (17).

4. The printed product quality detection device of claim 1, wherein One side of the front end of the box (1) is hingedly connected with a sealing door (8), the middle position of one side of the inside of the box (1) is provided with a humidifier (3), and the connecting seat (4) is "H" shaped.

5. The printed product quality detection device of claim 1, wherein The lifting adjusting assembly comprises a lifting column (6), the lifting column (6) is arranged at the middle position of the bottom end of the table plate (2), the middle position of the inside of the connecting seat (4) is provided with a reserved hole (13), the middle position of the top of the connecting seat (4) is rotatably connected with an adjusting disc (7), the middle position of one side of the bottom end of the inside of the box (1) is provided with a stabilizing cylinder (5), the middle position of the other side of the bottom of the table plate (2) is provided with a lifting rod (11), the bottom end of the lifting rod (11) is provided with a limiting block (12), and one side of the inside of the stabilizing cylinder (5) is provided with a limiting groove (14).

6. The printed product quality detection apparatus according to claim 5, wherein The bottom end of the lifting column (6) penetrates the inside of the adjusting disc (7) and the reserved hole (13), the outside of the lifting column (6) is provided with external threads, the inside of the adjusting disc (7) is provided with internal threads matched with the external threads of the lifting column (6), the bottom end of the lifting rod (11) is inserted into the inside of the stabilizing cylinder (5), the limiting block (12) penetrates the inside of the limiting groove (14), the lifting rod (11) can move up and down in the stabilizing cylinder (5), and the limiting block (12) can move up and down in the inside of the limiting groove (14).

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