Printing ink abrasion resistance tester

Abstract

The utility model relates to the technical field of ink friction tests, and discloses an ink abrasion resistance tester which comprises a main machine, a placing plate is fixedly installed on the outer wall of the main machine, a moving rod is fixedly assembled on the outer wall of the main machine, a fixing block is movably connected to the outer wall of the moving rod in a sleeved mode, and a weight is fixedly assembled on the top of the fixing block. And a fixed shell is fixedly mounted at the top of the placement plate, and an extension shell is fixedly mounted on the outer wall of the fixed shell. By rotating a second threaded rod, the second threaded rod drives a telescopic plate to move towards the bottom of an inclined block through a transverse plate, the inclined block is jacked up through attachment of the inclined block and the telescopic plate, then the inclined block drives a first magnet to move upwards, and at the moment, an ink sample is placed on the top of a second magnet; a telescopic plate is retracted by rotating a second threaded rod, then a first magnet is pressed downwards through a spring, the first magnet is attached to the top of the ink sample, and then the ink sample is fixed through attraction force of the first magnet and the second magnet.

Description

TECHNICAL FIELD

[0001] The utility model relates to ink rubbing test technical field, concretely is ink wear resistance test appearance. BACKGROUND

[0002] The purpose of ink rubbing test is mainly to evaluate the wear resistance of ink on the surface of printed matter, to ensure that the printed matter can keep the clarity and appearance quality of patterns, characters or images for a long time during use.

[0003] The existing ink rubbing test appearance, when in actual use, adopts bolt cooperation fixed plate to fix ink sample, but the bolt needs to be paid attention to the tightening degree, and the phenomenon of loosening may occur when the tightening degree is low, and the friction body will be worn out after a long time of use, but the friction body needs to be replaced by using professional tools, which is very troublesome. UTILITY MODEL CONTENTS

[0004] In view of the defects of the prior art, the utility model provides an ink rubbing test appearance, which has the advantages of convenient fastening of ink sample and convenient replacement of friction body, and solves the problems raised in the above background art.

[0005] The utility model provides following technical scheme: ink rubbing test appearance, including host computer, the outer wall fixed mounting of host computer has the placing plate, the outer wall fixed assembly of host computer has the moving link, the outer wall movable sleeve joint of moving link has fixed block, the top fixed assembly of fixed block has the weight, the top fixed mounting of placing plate has fixed shell, the outer wall fixed mounting of fixed shell has extension shell, the bottom of fixed block is equipped with the friction body, the inner wall sliding connection of fixed block has the bolt, the outer wall rotation connection of bolt has screw rod no.

[0006] As a preferred technical scheme of the utility model: the magnet one is located above the magnet two, and the S pole of the magnet one is opposite to the N pole of the magnet two.

[0007] As a preferred technical scheme of the utility model: the extension plate penetrates the inner wall of fixed shell and extension shell to reach the inner wall of fixed shell, and the extension plate is located at the bottom of the inclined block, the bottom of the inclined block and the top of the extension plate are both inclined surfaces, and the inclined block is attached to the extension plate.

[0008] As a preferred technical solution of this utility model: the threaded rod 2 passes through the horizontal plate, and the threaded rod 2 and the horizontal plate are threadedly connected.

[0009] As a preferred technical solution of this utility model: the side of the pin closest to the insertion block is the same size as the inner wall of the insertion block, and the side of the pin located on the insertion block is located on the inner wall of the insertion block.

[0010] As a preferred technical solution of this utility model: the threaded rod penetrates the outer wall of the fixing block, and the threaded rod and the fixing block are threadedly connected.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. This ink abrasion resistance tester, by rotating the threaded rod two, causes the threaded rod two to drive the telescopic plate to move towards the bottom of the inclined block through the horizontal plate. Then, the inclined block is pushed upward by the contact between the inclined block and the telescopic plate, which in turn causes the inclined block to drive the magnet one to move upward. At this time, the ink sample is placed on top of the magnet two. By rotating the threaded rod two, the telescopic plate is retracted, and then the magnet one is pressed downward by the spring, so that the magnet one is in contact with the top of the ink sample. Finally, the ink sample is fixed by the attraction between the magnet one and the magnet two.

[0013] 2. This ink abrasion resistance tester, by rotating the threaded rod, causes the threaded rod to move along the inner wall of the fixed block through its threaded connection with the fixed block. This causes the threaded rod to move the pin along the inner wall of the fixed block, causing the pin to move towards the threaded rod and thus separating the pin from the inner wall of the insertion block. At this point, the fixing relationship of the insertion block disappears, and the friction body is pulled downward, causing the friction body to pull the insertion block away from the inner wall of the fixed block, at which point it can be replaced. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the fixing block of this utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the magnet of this utility model;

[0017] Figure 4 This is a schematic diagram of the cross-sectional structure of the extended shell of this utility model;

[0018] Figure 5 This is a schematic diagram of the telescopic plate structure of this utility model.

[0019] In the diagram: 1. Main unit; 2. Placement plate; 3. Moving rod; 4. Fixing block; 5. Weight; 6. Fixing shell; 7. Extension shell; 8. Friction body; 9. Threaded rod one; 10. Pin; 11. Insertion block; 12. Magnet one; 13. Magnet two; 14. Inclined block; 15. Limiting rod; 16. Pull rod; 17. Spring; 18. Threaded rod two; 19. Horizontal plate; 20. Telescopic plate. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1 - Figure 5 The ink abrasion resistance tester includes a main unit 1, a placement plate 2 fixedly installed on the outer wall of the main unit 1, a moving rod 3 fixedly assembled on the outer wall of the main unit 1, a fixed block 4 movably sleeved on the outer wall of the moving rod 3, a weight 5 fixedly assembled on the top of the fixed block 4, a fixed shell 6 fixedly installed on the top of the placement plate 2, an extension shell 7 fixedly installed on the outer wall of the fixed shell 6, a friction body 8 provided at the bottom of the fixed block 4, a pin 10 slidably connected to the inner wall of the fixed block 4, a threaded rod 9 rotatably connected to the outer wall of the pin 10, an insertion block 11 fixedly installed on the top of the friction body 8, a magnet 12 slidably connected to the inner wall of the fixed shell 6, a magnet 13 fixedly installed on the inner wall of the fixed shell 6, an inclined block 14, a limiting rod 15 and a pull rod 16 fixedly installed on the top of the magnet 12, a spring 17 provided on the inner wall of the fixed shell 6, a threaded rod 18 rotatably connected to the inner wall of the extension shell 7, a horizontal plate 19 slidably connected to the inner wall of the extension shell 7, and a telescopic plate 20 fixedly installed on the outer wall of the horizontal plate 19.

[0022] In the above structure, the limiting rod 15 and the fixed shell 6 are connected through the fixed shell 6, so that the fixed shell 6 limits the limiting rod 15, and the limiting rod 15 limits the magnet 12 at the bottom, so that the magnet 12 will not rotate or tilt on the inner wall of the fixed shell 6.

[0023] In a preferred embodiment, magnet 12 is located above magnet 13, and the S pole of magnet 12 is positioned opposite to the N pole of magnet 13.

[0024] In the above structure, the S pole of magnet 12 is located above the N pole of magnet 23, which causes magnet 23 and magnet 12 to generate an attractive force, thereby causing magnet 12 and magnet 23 to stick together and clamp the ink between magnet 12 and magnet 23.

[0025] In a preferred embodiment: the telescopic plate 20 penetrates the inner walls of the fixed shell 6 and the extension shell 7 to reach the inner wall of the fixed shell 6, and the telescopic plate 20 is located at the bottom of the inclined block 14. The bottom of the inclined block 14 and the top of the telescopic plate 20 are both inclined surfaces, and the inclined block 14 is in contact with the telescopic plate 20.

[0026] In the above structure, the movement of the telescopic plate 20 toward the inclined block 14 causes the inclined surface of the outer wall of the telescopic plate 20 to move toward the bottom inclined surface of the inclined block 14, thereby causing the inclined surface of the outer wall of the telescopic plate 20 to move the inclined block 14 upward by adhering to the bottom of the inclined block 14, and thus causing the inclined block 14 to move the magnet 12 upward.

[0027] In a preferred embodiment, threaded rod 18 passes through horizontal plate 19, and threaded rod 18 and horizontal plate 19 are threadedly connected.

[0028] In the above structure, by rotating the threaded rod 18, the threaded rod 18 drives the horizontal plate 19 to move through the threaded connection with the horizontal plate 19, which in turn drives the telescopic plate 20 to move.

[0029] In a preferred embodiment: the side of the pin 10 closest to the insertion block 11 is the same size as the inner wall of the insertion block 11, and the side of the pin 10 located on the inner wall of the insertion block 11 is located on the inner wall of the insertion block 11.

[0030] In the above structure, by inserting the pin 10 into the inner wall of the insertion block 11, the pin 10 fixes the inner wall of the insertion block 11, thereby fixing the friction body 8 at the bottom of the insertion block 11.

[0031] In a preferred embodiment: the threaded rod 9 penetrates the outer wall of the fixing block 4, and the threaded rod 9 and the fixing block 4 are threadedly connected.

[0032] In the above structure, by rotating the threaded rod 9, the threaded rod 9 moves through the threaded connection with the fixed block 4, thereby causing the threaded rod 9 to drive the pin 10 to move.

[0033] Working principle: By rotating the threaded rod 18, the threaded rod 18, through its threaded connection with the horizontal plate 19, moves the horizontal plate 19, which in turn moves the telescopic plate 20. This movement of the telescopic plate 20 causes the inclined surface of its outer wall to move towards the bottom inclined surface of the inclined block 14. This, in turn, causes the inclined surface of the telescopic plate 20 to engage with the bottom of the inclined block 14, moving the inclined block 14 upwards. This, in turn, causes the inclined block 14 to move the magnet 12 upwards. At this point, the magnet 12 separates from the magnet 13. By placing both ends of the ink product on the inner walls of the two fixed shells 6, rotating the horizontal plate 19 causes the telescopic plate 20 to retract, gradually separating the telescopic plate 20 from the bottom of the inclined block 14. When the top of the telescopic plate 20 is completely separated from the bottom of the inclined block 14, the spring force of the spring 17 retracts the magnet. Magnet 12 is pushed downwards, causing it to adhere to the top of the ink product. At this time, magnet 23 is located at the bottom of the ink product. The attraction between magnet 12 and magnet 23 fixes the ink product. Then, the fixing block 4 is placed on the outer wall of the moving rod 3. The main unit 1 is started, causing the main unit 1 to move the moving rod 3. The moving rod 3 moves the fixing block 4 back and forth, and the fixing block 4 moves the friction body 8 back and forth, allowing the friction body 8 to perform a friction test on the top of the ink product. When the friction body 8 needs to be replaced, the fixing block 4 is lifted, and the threaded rod 9 is rotated, causing the threaded rod 9 to move along the inner wall of the fixing block 4 through the threaded connection with the fixing block 4. This causes the threaded rod 9 to move the pin 10, separating the pin 10 from the inner wall of the insertion block 11. At this time, the friction body 8 can be removed and replaced.

[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 abrasion resistance tester, comprising a main unit (1), characterized in that: A placement plate (2) is fixedly installed on the outer wall of the main unit (1). A moving rod (3) is fixedly mounted on the outer wall of the main unit (1). A fixing block (4) is movably sleeved on the outer wall of the moving rod (3). A weight (5) is fixedly mounted on the top of the fixing block (4). A fixing shell (6) is fixedly installed on the top of the placement plate (2). An extension shell (7) is fixedly installed on the outer wall of the fixing shell (6). A friction body (8) is provided at the bottom of the fixing block (4). A pin (10) is slidably connected to the inner wall of the fixing block (4). A threaded rod (9) is rotatably connected to the outer wall of the pin (10). The friction body (8) is fixedly installed with an insertion block (11) on its top. The inner wall of the fixed shell (6) is slidably connected with a magnet (12). The inner wall is fixedly installed with a magnet (23). The top of the magnet (12) is fixedly installed with an inclined block (14), a limiting rod (15) and a pull rod (16). The inner wall of the fixed shell (6) is provided with a spring (17). The inner wall of the extension shell (7) is rotatably connected with a threaded rod (28). The inner wall of the extension shell (7) is slidably connected with a horizontal plate (19). The outer wall of the horizontal plate (19) is fixedly installed with a telescopic plate (20).

2. The ink abrasion resistance tester according to claim 1, characterized in that: The first magnet (12) is located above the second magnet (13), and the S pole of the first magnet (12) is arranged opposite to the N pole of the second magnet (13).

3. The ink abrasion resistance tester according to claim 1, characterized in that: The telescopic plate (20) penetrates the inner walls of the fixed shell (6) and the extension shell (7) to reach the inner wall of the fixed shell (6), and the telescopic plate (20) is located at the bottom of the inclined block (14). The bottom of the inclined block (14) and the top of the telescopic plate (20) are both inclined surfaces, and the inclined block (14) and the telescopic plate (20) are in contact.

4. The ink abrasion resistance tester according to claim 1, characterized in that: The threaded rod 2 (18) passes through the horizontal plate (19), and the threaded rod 2 (18) and the horizontal plate (19) are connected by threads.

5. The ink abrasion resistance tester according to claim 1, characterized in that: The side of the pin (10) closest to the insertion block (11) is the same size as the inner wall of the insertion block (11), and the side of the pin (10) located on the insertion block (11) is located on the inner wall of the insertion block (11).

6. The ink abrasion resistance tester according to claim 1, characterized in that: The threaded rod (9) penetrates the outer wall of the fixing block (4), and the threaded rod (9) and the fixing block (4) are connected by threads.

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