CN223192752U - Ink friction testing device - Google Patents

Abstract

The utility model discloses an ink friction testing device which comprises an operation table, wherein a through groove which is communicated with the top end is formed in the middle of the inside of the operation table, a rotary table is arranged at the upper end of the through groove through motor driving, a transverse plate is movably arranged at the upper end of the rotary table, connecting rods are fixedly connected to two sides of the transverse plate, clamping devices are fixedly arranged at one ends, far away from each other, of the connecting rods, each clamping device comprises a connecting frame, and pressing plates are movably arranged at two sides of the upper end of the operation table and at two ends of each clamping device. According to the utility model, the turntable is driven to rotate by the starting motor, the limiting column is driven to rotate while the turntable rotates, the limiting column is connected to the inner wall of the long groove in a sliding manner while rotating, and is connected with the transverse plate through the connecting rod, and the transverse plate is driven to move left and right under the limit of the limiting seat, so that the connecting frames with friction blocks at two sides are driven to reciprocate, and the friction test is carried out on the surfaces of samples at two sides at the same time.

Description

Printing ink friction testing device

Technical Field

The utility model relates to the technical field of ink friction testing, in particular to an ink friction testing device.

Background

The printing ink is an important material for printing, and patterns and characters are represented in the fields of plastics, metals, glass and the like through printing or spray painting, and the coating field is wide, and the printing ink can play roles in color surface, information transmission, printed matter protection and the like, so that in order to effectively analyze the problems of rubbing resistance of an ink printing material, falling of an ink layer film, printing resistance of a PS plate, coating hardness of other products and the like, detection needs to be carried out through an ink friction testing device;

Prior art CN202222105674.0, a printing cardboard antifriction testing device, it is through placing printing cardboard in printing cardboard installation region, the relative both sides of printing cardboard are fixed in two U-shaped boards through the mounting, make the printing cardboard that will wait to detect fixed laminating on the arc loading board, can effectively prevent that printing cardboard from removing, elevating system drive arc loading board moves along vertical direction, make the rotation set up in the below friction rod of arc loading board contact with printing cardboard through the bar hole, friction rod rotates around self axis and produces friction between the printing cardboard and detects printing cardboard's wearability, and when needs the pressure boost, through elevating system drive arc loading board downstream, produce great pressure between with the friction roller, make the detection more convenient.

However, the friction testing device can only perform friction testing once, and when testing is performed in the field covered by different ink jet painting, the friction testing device needs to be performed for multiple times, so that the operation is complicated and inconvenient, the existing requirements are not met, and the friction testing device for the ink is provided.

Disclosure of utility model

The utility model aims to provide an ink friction testing device, which is used for solving the problems that the friction testing device provided in the background art can only perform friction testing once, and when testing is performed in the field of different ink spray painting coverage, the friction testing device needs to be performed for a plurality of times, so that the operation is complicated and inconvenient.

In order to achieve the purpose, the technical scheme is that the printing ink friction testing device comprises an operation table, a through groove which is in through connection with the top end is formed in the middle of the inside of the operation table, a rotary table is arranged at the upper end of the through groove through motor driving, a transverse plate is movably arranged at the upper end of the rotary table, connecting rods are fixedly connected to two sides of the transverse plate, clamping devices are fixedly arranged at one ends, away from each other, of the connecting rods, the clamping devices comprise connecting frames, and pressing plates are movably arranged at two sides of the upper end of the operation table and at two ends of the clamping devices.

Preferably, one side of the upper end of the turntable is fixedly connected with a limit column, the length of the transverse plate is larger than the diameter of the turntable, the interior of the transverse plate is provided with a long groove, and one end of the limit column penetrates through and extends to the interior of the long groove.

Preferably, the upper end of the operation table is fixedly provided with a limiting seat at two sides of the turntable, and the outer surfaces of the connecting rods at two sides are respectively and slidably connected to the inside of the corresponding limiting seat.

Preferably, one side of the connecting frame is connected with a clamping plate in a sliding manner, one side of the clamping plate is connected with a threaded rod extending to the outer side of the connecting frame in a penetrating manner through a bearing in a rotating manner, and anti-slip patterns are formed on the surfaces of one side of the inner wall of the connecting frame and one side of the clamping plate.

Preferably, the upper end of the operation panel and the two sides located on the connecting frame are fixedly connected with supporting rods, the pressing plate is slidably connected to the outer surface of the supporting rods, a spring is fixedly connected between the upper end face of the pressing plate and the top ends of the supporting rods, and the spring is wound on the outer surface of the supporting rods.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, the pressing plate is pulled to slide along the supporting rod and drive the springs to deform, then samples covered by different ink spraying are respectively placed at two sides of the upper end of the operating platform and below the pressing plate, then the pulling of the pressing plate is released, so that the springs are reset and push the pressing plate to slide along the supporting rod to respectively press and fix the samples at two sides, then the friction blocks are placed in the connecting frame and the bottom ends of the friction blocks are contacted with the upper end surfaces of the samples, then the threaded rods are rotated, so that the threaded rods push the clamping plates to be close to the friction blocks and clamp and fix the friction blocks by matching with the inner walls of the connecting frame, and the sliding of the friction blocks can be prevented during friction through the anti-skid patterns arranged on the inner walls of the connecting frame and one side of the clamping plates;

2. According to the utility model, the turntable is driven to rotate by the starting motor, the limiting column is driven to rotate while the turntable rotates, the limiting column is connected to the inner wall of the long groove in a sliding manner while rotating, and is connected with the transverse plate through the connecting rod, and the transverse plate is driven to move left and right under the limit of the limiting seat, so that the connecting frames with friction blocks at two sides are driven to reciprocate, and the friction test is carried out on the surfaces of samples at two sides at the same time.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a side view of the entirety of the present utility model;

Fig. 3 is a schematic partial structure of the fixing table of the present utility model.

The device comprises a console, a through groove, a motor, a turntable, a limiting column, a transverse plate, a long groove, a connecting rod, a limiting seat, a connecting frame, a threaded rod, a clamping plate, a supporting rod, a pressing plate, a spring and a clamping plate, wherein the through groove is formed in the specification, the motor, the turntable, the limiting column, the transverse plate, the long groove, the connecting rod, the limiting seat, the connecting frame, the threaded rod, the clamping plate, the supporting rod, the pressing plate, the clamping plate and the spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 3, an embodiment of the utility model provides an ink friction testing device, which comprises an operation table 1, wherein a through groove 2 which is in through connection with the top end is formed in the middle of the inside of the operation table 1, a rotary table 4 is arranged at the upper end of the through groove 2 through driving of a motor 3, a transverse plate 6 is movably arranged at the upper end of the rotary table 4, connecting rods 8 are fixedly connected to two sides of the transverse plate 6, clamping devices are fixedly arranged at one ends, far away from each other, of the connecting rods 8 at the two sides, each clamping device comprises a connecting frame 10, and pressing plates 14 are movably arranged at two sides of the upper end of the operation table 1 and at two ends of the clamping devices.

The upper end of the operation panel 1 and the two sides that are located the connecting frame 10 are all fixedly connected with bracing piece 13, clamp plate 14 sliding connection is in the surface of bracing piece 13, fixedly connected with spring 15 between the up end of clamp plate 14 and the top of bracing piece 13, and spring 15 twines in the surface of bracing piece 13, slide along bracing piece 13 through pulling clamp plate 14, and drive spring 15 and produce deformation, place the both sides of operation panel 1 upper end respectively with the sample that different printing ink air brushing covered afterwards, and in the below of clamp plate 14, then loosen the pulling to clamp plate 14, make spring 15 reset, and promote clamp plate 14 to slide along bracing piece 13 and push down the both sides sample respectively fixedly.

One side sliding connection inside the connection frame 10 has splint 12, one side of splint 12 is connected with through the bearing rotation and runs through the threaded rod 11 that extends to the connection frame 10 outside, the anti-skidding line has all been seted up to one side of connection frame 10 inner wall and the surface of one side of splint 12, through placing the friction disc in the inside of connection frame 10, and make the bottom of friction disc and the up end contact of sample, then through rotating threaded rod 11, make threaded rod 11 promote splint 12 be close to the friction disc, and the inner wall of cooperation connection frame 10 is fixed the friction disc centre gripping, the anti-skidding line that sets up through connection frame 10 inner wall and splint 12 one side can prevent that the friction disc from landing in the friction.

One side fixedly connected with spacing post 5 of carousel 4 upper end, the length of diaphragm 6 is greater than the diameter of carousel 4, and slot 7 has been seted up to the inside of diaphragm 6, the one end of spacing post 5 runs through the inside that extends to slot 7, the upper end of operation panel 1, and be located the both sides of carousel 4 and all fixedly be equipped with spacing seat 9, the surface of both sides connecting rod 8 is sliding connection in the spacing seat 9 that corresponds respectively inside, drive carousel 4 rotation through starter motor 3, carousel 4 rotates while drive spacing post 5 rotation, sliding connection in the inner wall of slot 7 while spacing post 5 rotation, and be connected with diaphragm 6 through connecting rod 8, and under the spacing of spacing seat 9, drive diaphragm 6 and control the removal, and then drive both sides are equipped with the connecting frame 10 reciprocating motion of friction block, thereby carry out friction test simultaneously to the surface of both sides sample.

When the ink friction testing device is used, the pressing plate 14 is pulled to slide along the supporting rod 13 and drive the spring 15 to deform, then samples covered by different ink spraying are respectively placed on two sides of the upper end of the operating platform 1 and below the pressing plate 14, then the pulling of the pressing plate 14 is released, the spring 15 is reset, the pressing plate 14 is pushed to slide along the supporting rod 13 and respectively press and fix the samples on two sides, then the friction blocks are placed in the connecting frame 10, the bottom ends of the friction blocks are in contact with the upper end face of the samples, then the threaded rods 11 are rotated, the threaded rods 11 push the clamping plates 12 to be close to the friction blocks and are matched with the inner wall of the connecting frame 10 to clamp and fix the friction blocks, the friction blocks can be prevented from sliding down in friction, after the friction blocks and the samples are fixed, the rotating disk 4 is driven by the starting motor 3, the rotating disk 4 drives the limit columns 5 to rotate, the limit columns 5 are simultaneously and slidingly connected to the inner wall of the long groove 7, and are connected with the transverse plate 6 through the connecting rod 8 and the limit plate 9, and the left and right side of the limit seat 9 are driven to move the limit plate 6, and the two sides of the test frame are connected with the two sides of the friction blocks in a reciprocating manner, and the two sides of the test frame 10 are simultaneously.

Claims (5)

1. An ink friction testing device, comprising an operating table (1), characterized in that: a through slot (2) connected to the top is opened in the middle of the operating table (1), the upper end of the through slot (2) is driven by a motor (3) to be provided with a turntable (4), the upper end of the turntable (4) is movably provided with a horizontal plate (6), both sides of the horizontal plate (6) are fixedly connected with connecting rods (8), and the ends of the connecting rods (8) on both sides that are away from each other are fixedly provided with clamping devices, the clamping devices include a connecting frame (10), and pressure plates (14) are movably provided on both sides of the upper end of the operating table (1) and at both ends of the clamping devices. 2. An ink friction testing device according to claim 1, characterized in that: a limiting column (5) is fixedly connected to one side of the upper end of the turntable (4), the length of the horizontal plate (6) is greater than the diameter of the turntable (4), and a long groove (7) is opened inside the horizontal plate (6), and one end of the limiting column (5) extends through the inside of the long groove (7). 3. An ink friction testing device according to claim 1, characterized in that: a limit seat (9) is fixedly provided at the upper end of the operating table (1) and on both sides of the turntable (4), and the outer surfaces of the connecting rods (8) on both sides are respectively slidably connected to the inside of the corresponding limit seat (9). 4. An ink friction testing device according to claim 1, characterized in that: a clamping plate (12) is slidably connected to one side of the interior of the connecting frame (10), and a threaded rod (11) extending through the outside of the connecting frame (10) is rotatably connected to one side of the clamping plate (12) through a bearing, and anti-slip grooves are provided on the surface of one side of the inner wall of the connecting frame (10) and one side of the clamping plate (12). 5. An ink friction testing device according to claim 1, characterized in that: the upper end of the operating table (1) and both sides of the connecting frame (10) are fixedly connected to support rods (13), the pressure plate (14) is slidably connected to the outer surface of the support rod (13), and a spring (15) is fixedly connected between the upper end surface of the pressure plate (14) and the top end of the support rod (13), and the spring (15) is wound around the outer surface of the support rod (13).