CN116754419A - Paper box printing ink wear-resistant testing device and testing method thereof - Google Patents
Paper box printing ink wear-resistant testing device and testing method thereof Download PDFInfo
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- CN116754419A CN116754419A CN202311042497.9A CN202311042497A CN116754419A CN 116754419 A CN116754419 A CN 116754419A CN 202311042497 A CN202311042497 A CN 202311042497A CN 116754419 A CN116754419 A CN 116754419A
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- 238000012360 testing method Methods 0.000 title claims abstract description 72
- 238000000034 method Methods 0.000 claims abstract description 10
- 239000000123 paper Substances 0.000 claims description 133
- 239000011087 paperboard Substances 0.000 claims description 45
- 238000009434 installation Methods 0.000 claims description 39
- 230000005540 biological transmission Effects 0.000 claims description 34
- 230000007246 mechanism Effects 0.000 claims description 15
- 239000011111 cardboard Substances 0.000 claims description 5
- 238000005299 abrasion Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000013461 design Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000284 extract Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/56—Investigating resistance to wear or abrasion
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/04—Chucks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/0005—Repeated or cyclic
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0019—Compressive
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/005—Electromagnetic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/026—Specifications of the specimen
- G01N2203/0262—Shape of the specimen
- G01N2203/0278—Thin specimens
- G01N2203/0282—Two dimensional, e.g. tapes, webs, sheets, strips, disks or membranes
Abstract
The invention relates to the technical field of ink wear-resistant testing, and discloses a paper box ink wear-resistant testing device and a testing method thereof, which solve the problem that the traditional ink wear-resistant testing device is inconvenient to simulate a motion scene when ink is repeatedly rubbed under different forces; the method is convenient for simulating the motion scene of the ink when repeatedly rubbing under different forces, improves the application range and is convenient for practical use.
Description
Technical Field
The invention belongs to the technical field of ink wear resistance testing, and particularly relates to a paper box ink wear resistance testing device and a testing method thereof.
Background
Paper packaging printed products are often in the form of containers, which are a wide variety of including cartons made of white board, straw board and corrugated board. In the paper box printing, the printing quality can be greatly improved by selecting good printing ink and a good processing technology, and the grade of the paper box is improved. When the friction time reaches a preset value, the staff takes off the friction paper, judges the wear resistance of the ink by observing the ink on the friction paper, wherein the pressure value of the friction paper pressed on the paper to be tested is constant, the force of an object pressed on the ink by friction with the ink is not constant in the actual use process, and the conventional ink wear-resistant testing device is inconvenient to simulate the motion scene of the ink when the ink is repeatedly rubbed under different forces.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the paper box ink wear-resistant testing device and the testing method thereof, which effectively solve the problem that the existing ink wear-resistant testing device in the prior art is inconvenient to simulate the motion scene of ink when repeatedly rubbed under different forces.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a wear-resisting testing arrangement of carton printing ink, which comprises an operation bench, the top of operation panel is equipped with the control box, control box and operation panel are connected through a plurality of supporting legs, fixedly connected with first backup pad on the control box, it has first pivot to run through in the first backup pad, the junction of first pivot and first backup pad is equipped with the bearing, the top of operation panel is equipped with first movable sleeve, first movable sleeve and operation panel are connected through the guide piece, first movable sleeve and first pivot are connected through flexible swinging member, fixedly connected with swinging plate in the first pivot, the arc hole has been seted up on the swinging plate, be equipped with two spacing posts in the arc hole, spacing post and swinging plate pass through position adjustment unit connection, be equipped with the lift post in the arc hole, and two spacing posts are located the both sides of lift post respectively, fixedly connected with motor in the control box, the output fixedly connected with worm of motor, worm and lift post pass through friction lifting assembly connection, one end and the carousel fixed connection who is located control box one side, be equipped with a plurality of pushing posts on the carousel, pushing post and pass through flexible adjustment structure connection, be equipped with first movable plate and first movable plate through flexible adjusting plate, be equipped with two guide blocks on the first movable plate and the first fixed mounting paper board, be equipped with the friction plate on the first fixed mounting plate, the first fixed mounting plate is used for installing the first supporting plate, the friction plate is equipped with on the first movable mounting plate, the first friction plate is used for installing the fixed mounting plate, the friction plate is used for installing the friction plate on the first movable mounting plate, and the friction plate, and is equipped with the friction plate on the friction plate.
Preferably, the elastic pressure adjustment mechanism is including setting up in the second fly leaf of second backup pad top, the top of second fly leaf is equipped with first clamp plate, the top fixedly connected with of installation piece is a plurality of first lead screws, first lead screw runs through the second backup pad in proper order, second fly leaf and first clamp plate, the outside cover of first lead screw is equipped with first nut, and the top of first nut contacts with the bottom of second fly leaf, the outside cover of first lead screw is equipped with first spring, the both ends of first spring respectively with second fly leaf and first clamp plate fixed connection, the top fixedly connected with gyro wheel of first clamp plate, and the top of gyro wheel contacts with the bottom of first fly leaf.
Preferably, the friction lifting assembly comprises a toothed plate arranged in the control box, the top of the toothed plate is fixedly connected with a first guide plate, the top of the first guide plate penetrates through the control box, the lifting column and the top of the first guide plate are fixedly connected with a first fixing plate and a second fixing plate which are fixedly connected with each other, a first transmission shaft penetrates through the first fixing plate, a bearing is arranged at the joint of the first fixing plate and the first transmission shaft, a second transmission shaft penetrates through the second fixing plate, a bearing is arranged at the joint of the second transmission shaft and the second fixing plate, one end of the first transmission shaft is fixedly connected with a gear meshed with the toothed plate, the other end of the first transmission shaft is fixedly connected with a first friction wheel, one end of the second transmission shaft is fixedly connected with a worm wheel meshed with a worm, and the other end of the second transmission shaft is fixedly connected with a second friction wheel contacted with the first friction wheel.
Preferably, the telescopic adjusting structure comprises a groove formed in the rotary table, a plurality of through holes are formed in the inner wall of the groove, the number of the through holes is consistent with that of the pushing columns, the pushing columns penetrate through the corresponding through holes, sliding grooves are formed in the inner wall of the through holes, sliding blocks are fixedly connected to the pushing columns and located in the corresponding sliding grooves, a pressing table is arranged in the groove and is of a round table-shaped structure, two ends of the pushing columns extend to the outside of the through holes respectively, the pushing columns are located at one end of the groove and are in contact with the side wall of the pressing table, prisms are fixedly connected to the pressing table, a first support is fixedly connected to the rotary table, the prisms penetrate through the first support, and stoppers matched with the prisms are arranged on the first support.
Preferably, the stopper is including setting up in the prism and keeping away from the reference column of pressing platform one end, and the outside cover of reference column is equipped with supporting part, supporting part and first support fixed connection, and the one end and the prism of reference column contact, the other end fixedly connected with fixed disk of reference column, and the outside cover of reference column is equipped with the second spring, and the both ends of second spring are respectively with supporting part and fixed disk fixed connection.
Preferably, the position adjusting unit comprises a first sliding plate fixedly installed on the limiting column, a second movable sleeve is sleeved outside the first sliding plate and is contacted with one side of the swinging plate, a second screw rod penetrates through the second movable sleeve, one end of the second screw rod is fixedly connected with the swinging plate, a second nut is sleeved at the other end of the second screw rod, and the second movable sleeve is located between the swinging plate and the second nut.
Preferably, the telescopic swinging piece comprises a second sliding plate fixedly mounted on the first rotating shaft, a third movable sleeve is sleeved outside the second sliding plate, side plates are respectively arranged on two sides of the third movable sleeve, the side plates are fixedly connected with the first movable sleeve, the second rotating shaft penetrates through the side plates, the second rotating shaft is fixedly connected with the third movable sleeve, two sides of the third movable sleeve are respectively contacted with the two side plates, the guiding piece comprises a second guiding plate arranged above the operating table, the first movable sleeve is sleeved outside the second guiding plate, and the second guiding plate is connected with the operating table through a connecting plate.
Preferably, the positioning mechanism comprises two second pressing plates arranged above the operating platform, two second supports are arranged above the operating platform, two guide grooves are formed in the operating platform, the bottom ends of the second supports are fixedly connected with guide blocks, the cross sections of the guide blocks are of inverted T-shaped structures, the guide blocks are located in the corresponding guide grooves, a third screw rod and a second guide column penetrate through the second supports, the third screw rod and the second supports are connected in a threaded mode, the bottom ends of the third screw rod and the second pressing plates are connected through bearings, and the bottom ends of the second guide column and the top of the second pressing plates are fixedly connected.
Preferably, the friction paper installer comprises clamping plates symmetrically arranged on two sides of the installation block, the top of the installation block is fixedly connected with two third fixing plates, a third guide post and a fourth screw rod penetrate through the clamping plates, the fourth screw rod is in threaded connection with the clamping plates, one end of the third guide post is fixedly connected with the corresponding third fixing plate, and one end of the fourth screw rod is connected with the corresponding third fixing plate through a bearing.
The invention also provides a paper box ink wear-resistant testing method, which comprises the paper box ink wear-resistant testing device, and comprises the following steps:
step one: the method comprises the steps that a worker places a test paper board to be tested printed with printing ink on the top of an operation table, fixes the test paper board to be tested on the operation table through a positioning mechanism, installs friction paper on an installation block through a friction paper installer, and the friction paper is contacted with the top of the paper board to be tested;
step two: the staff drives the first nut to rotate so that the first nut moves in the vertical direction relative to the first screw rod, the first nut pushes the second movable plate to move in the vertical direction, the initial distance between the second movable plate and the first pressing plate is changed, the deformation degree of the first spring is changed, the first spring applies downward force to the second movable plate and changes, the second movable plate applies downward force to the first nut and the first screw rod, so that the pressure of the first screw rod pressed on the friction paper through the mounting block is changed, and the force of the friction paper pressed on the paper to be tested is adjusted;
Step three: when the friction paper presses the paper board to be tested and the force on the paper board is adjusted, the motor drives the worm to rotate, the worm drives the lifting column to move upwards through the friction lifting assembly, the lifting column slides on the arc-shaped hole, so that the lifting column pushes the swinging plate and the first rotating shaft to rotate, the first rotating shaft drives the first movable sleeve to move horizontally through the telescopic swinging piece, the first movable sleeve drives the first screw rod and the mounting block to move synchronously in the horizontal direction through the second supporting plate, the friction paper rubs on the paper board to be tested, and the roller slides at the bottom of the first movable plate;
step four: when the motor drives the worm to rotate, the worm drives the turntable and the pushing column to rotate, the turntable rotates at the top of the first movable plate, when the pushing column on the turntable is contacted with the first movable plate, the pushing column pushes the first movable plate to move downwards along with the continuous rotation of the worm and the turntable, the first movable plate drives the first pressing plate to move downwards through the roller, the distance between the first pressing plate and the second movable plate is reduced, the length of the first spring is reduced, the pressure applied by the first spring to the second movable plate is further increased, and the pressure of friction paper pressed on a paper board to be tested is increased, so that the friction force between the friction paper and the test paper board to be tested is not a constant value;
Step five: when the number of turns of the worm rotation reaches a preset value, the motor drives the worm to reversely rotate, the worm drives the lifting column to move downwards through the friction lifting assembly, the lifting column pushes the swinging plate and the first rotating shaft to reversely rotate, so that friction paper reversely moves on a paper board to be tested, the motor drives the worm to periodically and positively rotate, the friction paper is enabled to reciprocate in the horizontal direction on the paper board to be tested until the test is finished, the motor stops driving the worm to rotate, the friction paper is fixed through the friction paper installer, the worker drives the installation block to move upwards, so that the friction paper is not clamped between the installation block and the test paper board to be tested any more, the worker extracts the friction paper from the installation block and the test paper board to be tested, and the worker can judge the wear resistance of the ink by observing the ink on the friction paper.
Compared with the prior art, the invention has the beneficial effects that:
(1) The staff places the test paper board to be tested printed with the printing ink on the top of the operation table, fixes the test paper board to be tested on the operation table through the positioning mechanism, the staff installs the friction paper on the installation block through the friction paper installer, the friction paper contacts with the top of the paper board to be tested, the staff drives the first nut to rotate so as to enable the first nut to move vertically relative to the first screw rod, the first nut pushes the second movable plate to move vertically, the initial distance between the second movable plate and the first pressing plate is changed, the deformation degree of the first spring is changed, the first spring applies downward force to the second movable plate is changed, the second movable plate applies downward force to the first nut and the first screw rod is changed, so that the pressure of the first screw rod pressed on the friction paper through the installation block is changed, the force of the friction paper pressed on the test paper board to be tested is adjusted, when the friction paper presses the paper board to be tested and the force is adjusted, the motor drives the worm to rotate, the worm drives the lifting column to move upwards through the friction lifting assembly, the lifting column slides on the arc-shaped hole to enable the lifting column to push the swinging plate and the first rotating shaft to rotate, the first rotating shaft drives the first movable sleeve to move horizontally through the telescopic swinging piece, the first movable sleeve drives the first screw rod and the mounting block to move synchronously in the horizontal direction through the second supporting plate, so that the friction paper rubs on the paper board to be tested, the roller slides at the bottom of the first movable plate, meanwhile, the worm drives the turntable and the pushing column to rotate, the turntable rotates at the top of the first movable plate, when the pushing column on the turntable contacts with the first movable plate, the pushing column pushes the first movable plate to move downwards along with the continuous rotation of the worm and the turntable, the first movable plate drives the first pressing plate to move downwards through the roller, the distance between the first pressing plate and the second movable plate is reduced, the length of the first spring is reduced, the pressure applied by the first spring to the second movable plate is further increased, the pressure of friction paper pressing on the paper board to be tested is increased, the friction force between the friction paper and the test paper board to be tested is not a constant value, when the number of turns of the worm rotates to reach a preset value, the motor drives the worm to reversely rotate, the worm drives the lifting column to move downwards through the friction lifting assembly, the lifting column pushes the swinging plate and the first rotating shaft to reversely rotate, so that the friction paper reversely moves on the paper board to be tested, the motor drives the worm to periodically and positively rotate, so that the friction paper reciprocates in the horizontal direction on the paper board to be tested until the test is finished, the motor stops driving the worm to rotate, the fixing of the friction paper is relieved through the friction paper installer, a worker drives the installation block to move upwards, so that the friction paper is not clamped between the installation block and the test paper board to be tested, the worker can judge the wear resistance of the ink through observing the ink on the friction paper, the worker can conveniently simulate the ink to repeatedly move in different friction force conditions, the practical application range is improved;
(2) When the motor drives the worm to rotate, the worm drives the second transmission shaft to rotate through the worm wheel, the second transmission shaft drives the second friction wheel to rotate, the second friction wheel drives the first friction wheel and the first transmission shaft to rotate through friction force, the first transmission shaft can drive the toothed plate and the first guide plate to move vertically through the gears, when the lifting column contacts with one of the limiting columns, the limiting columns limit the position of the lifting column, so that the lifting column stops moving, further the toothed plate and the first guide plate stop moving vertically, the first transmission shaft and the first friction wheel stop rotating, when the second friction wheel continuously rotates, the second friction wheel can not drive the first friction wheel to rotate through friction force, when the worm continuously rotates, the lifting column can not drive the swinging plate and the first rotation shaft to rotate again, when the worm reversely rotates, the second friction wheel can drive the first friction wheel to reversely rotate through friction force, when the lifting column contacts with the other limit column, the other limit column limits the position of the lifting column, so that when the worm continuously rotates, the lifting column can not drive the swinging plate and the first rotating shaft to rotate again, the worker drives the second nut to rotate, so that the second nut and the swinging plate can not clamp the second movable sleeve any more, the limitation on the position of the second movable sleeve is relieved, the worker drives the second movable sleeve to rotate relative to the second screw rod, the second movable sleeve drives the limit column to slide in the arc-shaped hole through the first slide plate, when the position of the limit column is adjusted, the worker drives the second nut to rotate, so that the second nut and the swinging plate clamp the second movable sleeve, and the limit column is fixed relative to the swinging plate, the position of the lifting column is limited, when the moving direction of the lifting column is not changed, the lifting column can not drive the swinging plate and the first rotating shaft to rotate any more, and then the initial position of the limiting column in the arc-shaped hole can be adjusted to change the maximum rotating angle of the first rotating shaft and the swinging plate, and further the maximum moving distance of the first movable sleeve and the second supporting plate in the horizontal direction can be adjusted according to the size of the paperboard to be tested;
(3) One end of the pushing column is supported by the pressing table, the sliding block is contacted with one side inner wall of the sliding groove, the position of the pushing column is limited, the pushing column is fixed relative to the rotary table, so that both ends of the pushing column are kept in a state outside the through hole, when the rotary table rotates, a plurality of pushing columns on the rotary table can push the first movable plate to periodically move downwards, when a paper board to be tested is pressed by friction paper to keep constant pressure, a worker drives the fixed plate to move, the second spring is in a stretching state, so that one end of the positioning column is not located at one side of the prism away from the pressing table, the positioning column is not used for supporting the pressing table and the prism, so that the pressing table can move towards the first bracket, the staff drives the pressing table and the prism to move, so that the pressing table does not support one end of the pushing column any more, one end of the positioning column is not located on one side, away from the pressing table, of the prism, the pushing column can slide relative to the through hole, when the turntable rotates to enable the pushing column to be in contact with the top of the first movable plate, one end of the pushing column completely slides into the through hole along with continuous rotation of the turntable, when the turntable continuously rotates, the pushing column does not push the first movable plate to move downwards, the first movable plate can be kept at a constant height, friction paper can be kept at a constant pressure according to actual requirements to press a to-be-tested paper board, and abrasion resistance tests under different motion scenes can be conveniently simulated;
(4) Through the design of the second guide plate and the connecting plate, the first movable sleeve stably slides in the horizontal direction relative to the operating platform, when the first rotating shaft rotates, the first rotating shaft drives the second sliding plate and the third movable sleeve to change the inclination angle, the length of the second sliding plate in the third movable sleeve changes, one end of the third movable sleeve far away from the first rotating shaft drives the first movable sleeve to move in the horizontal direction, and the first movable sleeve can drive the mounting block to move in the horizontal direction through the second supporting plate;
(5) The staff is with waiting to test the test paper board and place on the operation panel, staff drive second support horizontal direction removes, the guide block slides in the guide way, when the second push plate removes to waiting to test the top of cardboard, the staff stops driving the second support and removes, the staff drives the third lead screw and rotates, the third lead screw drives the second push plate and moves relative second support vertical direction, finally make the second push plate press waiting to test the cardboard, so that the test paper board to be tested is fixed between second push plate and operation panel, through the design of second guide post, avoid the second push plate rotatory rocking, the staff places the friction paper in the bottom of installation piece, the staff drives the one end of friction paper and removes, so that one end of friction paper moves to the one side that the splint is close to the installation piece, the staff drives corresponding fourth lead screw and rotates, so that the splint and installation piece clamp the one end of friction paper, through the design of third guide post, avoid splint to rotate relative installation piece and rock, when the one end of friction paper is fixed on the installation piece, the same staff with the other end of friction paper fixed at the installation piece, can accomplish the installation paper.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a positioning mechanism according to the present invention;
FIG. 3 is an enlarged partial schematic view of the present invention at A in FIG. 2;
FIG. 4 is a schematic view of the structure of the swing plate of the present invention;
FIG. 5 is a schematic view of the structure of the control box of the present invention;
FIG. 6 is a schematic view of a friction lifting assembly according to the present invention;
FIG. 7 is a schematic view of a turntable according to the present invention;
FIG. 8 is a schematic view of a turntable in cross section;
fig. 9 is a schematic structural view of a first bracket according to the present invention.
In the figure: 1. an operation table; 2. a control box; 3. support legs; 4. a first rotating shaft; 5. a first support plate; 6. a first movable sleeve; 7. a swinging plate; 8. an arc-shaped hole; 9. a limit column; 10. lifting columns; 11. a motor; 12. a worm; 13. a turntable; 14. pushing the column; 15. a first movable plate; 16. a first guide post; 17. a mounting block; 18. a second support plate; 19. a first screw rod; 20. a second movable plate; 21. a first pressing plate; 22. a first spring; 23. a roller; 24. a toothed plate; 25. a first guide plate; 26. a first drive shaft; 27. a first fixing plate; 28. a second fixing plate; 29. a second drive shaft; 30. a worm wheel; 31. a first friction wheel; 32. a gear; 33. a second friction wheel; 34. a groove; 35. a through hole; 36. a chute; 37. a slide block; 38. a pressing table; 39. a prism; 40. a first bracket; 41. positioning columns; 42. a support part; 43. a fixed plate; 44. a second spring; 45. a first slide plate; 46. a second movable sleeve; 47. a second screw rod; 48. a first nut; 49. a second slide plate; 50. a third movable sleeve; 51. a side plate; 52. a second rotating shaft; 53. a second nut; 54. a second guide plate; 55. a connecting plate; 56. a second pressing plate; 57. a second bracket; 58. a guide groove; 59. a guide block; 60. a third screw rod; 61. a second guide post; 62. a paperboard to be tested; 63. a clamping plate; 64. a third fixing plate; 65. a third guide post; 66. a fourth screw rod; 67. friction paper.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; all other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The first embodiment, as shown in fig. 1 to 9, the invention comprises an operation table 1, a control box 2 is arranged above the operation table 1, the control box 2 is connected with the operation table 1 through a plurality of supporting legs 3, a first supporting plate 5 is fixedly connected on the control box 2, a first rotating shaft 4 penetrates through the first supporting plate 5, a bearing is arranged at the joint of the first rotating shaft 4 and the first supporting plate 5, a first movable sleeve 6 is arranged above the operation table 1, the first movable sleeve 6 is connected with the operation table 1 through a guide piece, the first movable sleeve 6 is connected with the first rotating shaft 4 through a telescopic swinging piece, a swinging plate 7 is fixedly connected on the first rotating shaft 4, an arc-shaped hole 8 is formed on the swinging plate 7, two limiting columns 9 are arranged in the arc-shaped hole 8, the limiting columns 9 are connected with the swinging plate 7 through a position adjusting unit, lifting columns 10 are arranged in the arc-shaped hole 8, the two limiting columns 9 are respectively positioned at two sides of the lifting columns 10, the motor 11 is fixedly connected in the control box 2, the output end of the motor 11 is fixedly connected with the worm 12, the worm 12 and the lifting column 10 are connected through a friction lifting assembly, one end of the worm 12 is fixedly connected with the rotary table 13 positioned at one side of the control box 2, a plurality of pushing columns 14 are arranged on the rotary table 13, the pushing columns 14 and the rotary table 13 are connected through a telescopic adjusting structure, a first movable plate 15 is arranged below the rotary table 13, two first guide columns 16 penetrate through the first movable plate 15, the bottom end of the first guide columns 16 is fixedly connected with the top of the operation table 1, a positioning mechanism for fixing a paper board 62 to be tested is arranged on the operation table 1, a mounting block 17 is arranged on the operation table 1, a friction paper installer for fixing friction paper 67 is arranged on the mounting block 17, a second support plate 18 is fixedly connected on the first movable sleeve 6, the second supporting plate 18 is provided with an elastic pressure adjusting mechanism which is respectively matched with the mounting block 17 and the first movable plate 15; the method is convenient for simulating the motion scene of the ink when repeatedly rubbing under different forces, improves the application range and is convenient for practical use.
In the second embodiment, as shown in fig. 2 and 3, the elastic pressure adjusting mechanism includes a second movable plate 20 disposed above a second supporting plate 18, a first pressing plate 21 is disposed above the second movable plate 20, a plurality of first screw rods 19 are fixedly connected to the top of the mounting block 17, the first screw rods 19 sequentially penetrate through the second supporting plate 18, the second movable plate 20 and the first pressing plate 21, a first nut 48 is sleeved outside the first screw rods 19, the top of the first nut 48 contacts with the bottom of the second movable plate 20, a first spring 22 is sleeved outside the first screw rods 19, two ends of the first spring 22 are fixedly connected with the second movable plate 20 and the first pressing plate 21, the top of the first pressing plate 21 is fixedly connected with a roller 23, and the top of the roller 23 contacts with the bottom of the first movable plate 15;
the staff drives the first nut 48 to rotate, so that the first nut 48 moves vertically relative to the first lead screw 19, the first nut 48 pushes the second movable plate 20 to move vertically, the initial distance between the second movable plate 20 and the first pressing plate 21 is changed, the deformation degree of the first spring 22 is changed, the first spring 22 applies downward force to the second movable plate 20 and changes, the second movable plate 20 applies downward force to the first nut 48 and the first lead screw 19, so that the pressure of the first lead screw 19 pressing the friction paper 67 through the mounting block 17 is changed, the force of the friction paper 67 pressing the friction paper 62 to be tested is adjusted, when the force of the friction paper 67 pressing the paper 62 to be tested is adjusted, the motor 11 drives the worm 12 to rotate, the worm 12 drives the lifting column 10 to move upwards through the friction lifting assembly, the lifting column 10 slides on the arc-shaped hole 8, the swinging plate 7 and the first rotating shaft 4 are driven by the first swinging piece, the first movable sleeve 6 is driven by the telescopic swinging piece to move horizontally, the first movable sleeve 6 moves horizontally through the first supporting plate 18 and the first supporting plate 19 to drive the friction paper 67 to move horizontally on the first lead screw 19 to the bottom of the friction paper 23 through the first supporting plate 18 and the friction paper 67.
In the third embodiment, based on the first embodiment, as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the friction lifting assembly includes a toothed plate 24 disposed in a control box 2, a first guide plate 25 is fixedly connected to the top of the toothed plate 24, the top end of the first guide plate 25 penetrates through the control box 2, a first fixing plate 27 and a second fixing plate 28 are fixedly connected to the top end of the lifting column 10 and the first guide plate 25 in the control box 2, a first transmission shaft 26 penetrates through the first fixing plate 27, a bearing is disposed at the joint of the first fixing plate 27 and the first transmission shaft 26, a second transmission shaft 29 penetrates through the second fixing plate 28, a bearing is disposed at the joint of the second transmission shaft 29 and the second fixing plate 28, a gear 32 meshed with the toothed plate 24 is fixedly connected to one end of the first transmission shaft 26, a first friction wheel 31 is fixedly connected to the other end of the second transmission shaft 29, a second friction wheel 31 meshed with the worm 12 is fixedly connected to one end of the second transmission shaft 29, and a second friction wheel 31 is fixedly connected to the other end of the second transmission shaft 29; the position adjusting unit comprises a first sliding plate 45 fixedly arranged on a limit column 9, a second movable sleeve 46 is sleeved outside the first sliding plate 45, the second movable sleeve 46 is in contact with one side of a swinging plate 7, a second screw rod 47 penetrates through the second movable sleeve 46, one end of the second screw rod 47 is fixedly connected with the swinging plate 7, a second nut 53 is sleeved at the other end of the second screw rod 47, the second movable sleeve 46 is positioned between the swinging plate 7 and the second nut 53, a telescopic swinging piece comprises a second sliding plate 49 fixedly arranged on a first rotating shaft 4, a third movable sleeve 50 is sleeved outside the second sliding plate 49, two sides of the third movable sleeve 50 are respectively provided with a side plate 51, the side plates 51 are fixedly connected with the first movable sleeve 6, a second rotating shaft 52 penetrates through the side plates 51, the second rotating shaft 52 is fixedly connected with the third movable sleeve 50, two sides of the third movable sleeve 50 are respectively in contact with the two side plates 51, the guide piece comprises a second guide plate 54 arranged above an operation table 1, the first movable sleeve 6 is sleeved outside the second guide plate 54, and the second guide plate 54 is connected with the operation table 1 through a guide plate 55;
When the motor 11 drives the worm 12 to rotate, the worm 12 drives the second transmission shaft 29 to rotate through the worm wheel 30, the second transmission shaft 29 drives the second friction wheel 33 to rotate, the second friction wheel 33 drives the first friction wheel 31 and the first transmission shaft 26 to rotate through friction force, the first transmission shaft 26 can drive the toothed plate 24 and the first guide plate 25 to move vertically through the gear 32, when the lifting column 10 contacts with one of the limiting columns 9, the limiting column 9 limits the position of the lifting column 10, so that the lifting column 10 stops moving, further, the toothed plate 24 and the first guide plate 25 stop moving vertically, the first transmission shaft 26 and the first friction wheel 31 stop rotating, when the second friction wheel 33 continuously rotates, the second friction wheel 33 cannot drive the first friction wheel 31 to rotate through friction force, when the worm 12 continuously rotates, the lifting column 10 cannot drive the swinging plate 7 and the first rotation shaft 4 again, when the worm 12 rotates reversely, the second friction wheel 33 drives the first friction wheel 31 to rotate reversely through friction force so as to enable the lifting column 10 to move reversely in the vertical direction, when the lifting column 10 contacts with the other limiting column 9, the other limiting column 9 limits the position of the lifting column 10, when the worm 12 rotates continuously, the lifting column 10 cannot drive the swinging plate 7 and the first rotating shaft 4 to rotate again, the worker drives the second nut 53 to rotate so that the second nut 53 and the swinging plate 7 do not clamp the second movable sleeve 46 any more, the limitation on the position of the second movable sleeve 46 is released, the worker drives the second movable sleeve 46 to rotate relative to the second screw rod 47, the second movable sleeve 46 drives the limiting column 9 to slide in the arc-shaped hole 8 through the first sliding plate 45, the worker drives the second nut 53 to rotate after the position of the limiting column 9 is adjusted, the second nut 53 and the swinging plate 7 are used to clamp the second movable sleeve 46, so that the limiting post 9 can be fixed relative to the swinging plate 7, when the lifting post 10 contacts with the limiting post 9, the position of the lifting post 10 is limited, when the moving direction of the lifting post 10 is not changed, the swinging plate 7 and the first rotating shaft 4 cannot be driven to rotate by the lifting post 10, the initial position of the limiting post 9 in the arc-shaped hole 8 can be adjusted to change the maximum rotating angle of the first rotating shaft 4 and the swinging plate 7, the maximum moving distance of the first movable sleeve 6 and the second supporting plate 18 in the horizontal direction can be adjusted according to the size of the to-be-tested paper board 62, the first movable sleeve 6 can smoothly slide relative to the operating platform 1 in the horizontal direction through the design of the second guide plate 54 and the connecting plate 55, when the first rotating shaft 4 rotates, the tilting angle of the second rotating shaft 49 and the third movable sleeve 50 is driven by the first rotating shaft 4, the length of the second rotating plate 49 in the third movable sleeve 50 is changed, and the first movable sleeve 6 can be driven to move horizontally through the first supporting plate 17 in the horizontal direction away from the first movable sleeve 6 at one end of the first rotating shaft 4.
In the fourth embodiment, based on the first embodiment, as shown in fig. 5, fig. 7, fig. 8 and fig. 9, the telescopic adjustment structure includes a groove 34 formed on the turntable 13, a plurality of through holes 35 are formed on the inner wall of the groove 34, the number of the through holes 35 and the number of the pushing columns 14 are consistent, the pushing columns 14 penetrate through the corresponding through holes 35, a chute 36 is formed on the inner wall of the through holes 35, a sliding block 37 is fixedly connected to the pushing columns 14, the sliding block 37 is located in the corresponding chute 36, a pressing table 38 is arranged in the groove 34, the pressing table 38 is in a circular truncated cone structure, two ends of the pushing columns 14 respectively extend to the outside of the through holes 35, one end of the pushing columns 14 located in the groove 34 is contacted with the side wall of the pressing table 38, a prism 39 is fixedly connected to the pressing table 38, a first bracket 40 is fixedly connected to the turntable 13, the prism 39 penetrates through the first bracket 40, a stopper matched with the prism 39 is arranged on the first bracket 40, the stopper comprises a positioning column 41 arranged at one end of the prism 39 far away from the pressing table 38, a supporting part 42 is sleeved outside the positioning column 41, the supporting part 42 is fixedly connected to the positioning column 41, two ends of the positioning column 41 are fixedly connected to the first bracket 40 and the other ends of the positioning column 41 are fixedly connected to the first bracket 41, and the other ends of the positioning column 41 are fixedly connected to the other ends of the positioning column 41, and the other ends are fixedly connected to the positioning column 43, respectively, and the other ends of the positioning column 43 are fixedly connected to the positioning column 43, and the positioning column 43 and the other ends are fixedly connected to the positioning column 43 and the other ends and the positioning column and the other ends are fixedly connected to the positioning column and to the other ends;
One end of the pushing post 14 is supported by the pressing table 38, the sliding block 37 is contacted with the inner wall of one side of the sliding groove 36, the position of the pushing post 14 is limited, the pushing post 14 is fixed relative to the turntable 13, so that both ends of the pushing post 14 are kept in a state of being positioned outside the through hole 35, when the turntable 13 rotates, the plurality of pushing posts 14 on the turntable 13 can push the first movable plate 15 to periodically move downwards, when the friction paper 67 is required to keep constant pressure to press the paper board 62 to be tested, the staff drives the fixed plate 43 to move, the second spring 44 is in a stretching state, so that one end of the positioning post 41 is not positioned on one side of the prism 39 away from the pressing table 38, the positioning post 41 is not used for supporting the pressing table 38 and the prism 39, so that the pressing table 38 can move towards the first bracket 40, the staff drives the pressing platform 38 and the prism 39 to move, so that the pressing platform 38 no longer supports one end of the pushing post 14, one end of the positioning post 41 is no longer located on one side, away from the pressing platform 38, of the prism 39, the pushing post 14 can slide relative to the through hole 35, when the turntable 13 rotates to enable the pushing post 14 to be in contact with the top of the first movable plate 15, along with continuous rotation of the turntable 13, one end of the pushing post 14 completely slides into the through hole 35, when the turntable 13 continuously rotates, the pushing post 14 does not push the first movable plate 15 to move downwards, so that the first movable plate 15 can be kept at a constant height, the friction paper 67 can be kept at a constant pressure according to actual requirements, and abrasion resistance tests under different motion scenes can be conveniently simulated.
In the fifth embodiment, based on the first embodiment, as shown in fig. 1, fig. 2 and fig. 3, the positioning mechanism includes two second pressing plates 56 disposed above the operation table 1, two second brackets 57 are disposed above the operation table 1, two guide grooves 58 are disposed on the operation table 1, the bottom ends of the second brackets 57 are fixedly connected with guide blocks 59, the cross section of the guide blocks 59 is in an inverted T-shaped structure, the guide blocks 59 are located in the corresponding guide grooves 58, a third screw rod 60 and a second guide post 61 are penetrated through the second brackets 57, the third screw rod 60 and the second brackets 57 are connected in a threaded manner, the bottom ends of the third screw rod 60 are connected with the second pressing plates 56 through bearings, the bottom ends of the second guide posts 61 and the tops of the second pressing plates 56 are fixedly connected, the friction paper installer includes clamping plates 63 symmetrically disposed on two sides of the installation block 17, the tops of the installation block 17 are fixedly connected with two third fixing plates 64, a third guide post 65 and a fourth screw rod 66 are penetrated through the clamping plates 63, the fourth screw rod 66 and the corresponding third guide post 64 and the third guide post 64 are connected with the third guide post 64 through bearings, and the fourth guide post 66 and the corresponding third guide post 64 are connected in a threaded manner;
The staff places the cardboard 62 to be tested on the operation panel 1, the staff drives the second support 57 to move in the horizontal direction, the guide block 59 slides in the guide slot 58, when the second pressing plate 56 moves to the upper side of the test paper board 62 to be tested, the staff stops driving the second support 57 to move, the staff drives the third screw rod 60 to rotate, the third screw rod 60 drives the second pressing plate 56 to move relative to the second support 57 in the vertical direction, finally, the second pressing plate 56 presses the cardboard 62 to be tested, so that the test paper board 62 to be tested is fixed between the second pressing plate 56 and the operation panel 1, through the design of the second guide column 61, the second pressing plate 56 is prevented from rotating and shaking, the staff places the friction paper 67 at the bottom of the installation block 17, the staff drives one end of the friction paper 67 to move to one side of the clamping plate 63 close to the installation block 17, the staff drives the corresponding fourth screw rod 66 to rotate, the clamping plate 63 and the installation block 17 are finally enabled to clamp one end of the friction paper 67, the other end of the friction paper 67 is prevented from rotating relative to the installation block 17 through the design of the third guide column 65, and the friction paper 67 can be installed on the installation block 17.
The paper box ink wear-resistant testing method of the embodiment comprises the paper box ink wear-resistant testing device, and comprises the following steps:
step one: a worker places the test paper board 62 to be tested printed with the printing ink on the top of the operation table 1, fixes the paper board 62 to be tested on the operation table 1 through a positioning mechanism, installs the friction paper 67 on the installation block 17 through a friction paper installer, and the friction paper 67 is contacted with the top of the test paper board 62 to be tested;
step two: the worker drives the first nut 48 to rotate, so that the first nut 48 moves vertically relative to the first screw rod 19, the first nut 48 pushes the second movable plate 20 to move vertically, the initial distance between the second movable plate 20 and the first pressing plate 21 is changed, the deformation degree of the first spring 22 is changed, the first spring 22 applies downward force to the second movable plate 20, the second movable plate 20 applies downward force to the first nut 48 and the first screw rod 19, so that the pressure of the first screw rod 19 pressed on the friction paper 67 through the mounting block 17 is changed, and the force of the friction paper 67 pressed on the test paper plate 62 to be tested is adjusted;
step three: when the friction paper 67 presses the paper board 62 to be tested and the force is adjusted, the motor 11 drives the worm 12 to rotate, the worm 12 drives the lifting column 10 to move upwards through the friction lifting assembly, the lifting column 10 slides on the arc-shaped hole 8, so that the lifting column 10 pushes the swinging plate 7 and the first rotating shaft 4 to rotate, the first rotating shaft 4 drives the first movable sleeve 6 to move horizontally through the telescopic swinging piece, the first movable sleeve 6 drives the first screw rod 19 and the mounting block 17 to synchronously move horizontally through the second supporting plate 18, and therefore the friction paper 67 rubs on the paper board 62 to be tested, and the roller 23 slides at the bottom of the first movable plate 15;
Step four: when the motor 11 drives the worm 12 to rotate, the worm 12 drives the turntable 13 and the pushing column 14 to rotate, the turntable 13 rotates on the top of the first movable plate 15, and when the pushing column 14 on the turntable 13 contacts with the first movable plate 15, the pushing column 14 pushes the first movable plate 15 to move downwards along with the continuous rotation of the worm 12 and the turntable 13, the first movable plate 15 drives the first pressing plate 21 to move downwards through the roller 23, the distance between the first pressing plate 21 and the second movable plate 20 is reduced, the length of the first spring 22 is reduced, the pressure applied by the first spring 22 to the second movable plate 20 is increased, and the pressure of the friction paper 67 on the test paper plate 62 to be tested is increased, so that the friction force between the friction paper 67 and the test paper plate 62 to be tested is not a constant value;
step five: when the number of turns of the worm 12 reaches a preset value, the motor 11 drives the worm 12 to reversely rotate, the worm 12 drives the lifting column 10 to downwards move through the friction lifting assembly, the lifting column 10 pushes the swinging plate 7 and the first rotating shaft 4 to reversely rotate, so that the friction paper 67 reversely moves on the test paper plate 62 to be tested, the motor 11 drives the worm 12 to periodically reversely rotate, so that the friction paper 67 reciprocates in the horizontal direction on the test paper plate 62 to be tested until the test is finished, the motor 11 stops driving the worm 12 to rotate, the fixing of the friction paper 67 is released through the friction paper installer, the worker drives the installation block 17 to upwards move, so that the friction paper 67 is not clamped between the installation block 17 and the test paper plate 62 to be tested any more, the worker extracts the friction paper 67 from between the installation block 17 and the test paper plate 62 to be tested, and the worker can judge the wear resistance of the ink by observing the ink on the friction paper 67.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a wear-resisting testing arrangement of carton printing ink, includes operation panel (1), its characterized in that: the utility model discloses a friction type lifting device, which is characterized in that a control box (2) is arranged above an operation table (1), the control box (2) and the operation table (1) are connected through a plurality of supporting legs (3), a first supporting plate (5) is fixedly connected on the control box (2), a first rotating shaft (4) penetrates through the first supporting plate (5), a bearing is arranged at the joint of the first rotating shaft (4) and the first supporting plate (5), a first movable sleeve (6) is arranged above the operation table (1), the first movable sleeve (6) and the operation table (1) are connected through a guide piece, the first movable sleeve (6) and the first rotating shaft (4) are connected through a telescopic swinging piece, a swinging plate (7) is fixedly connected on the first rotating shaft (4), an arc-shaped hole (8) is formed in the swinging plate (7), two limiting columns (9) are arranged in the arc-shaped hole (8) in a penetrating manner, the two limiting columns (9) are respectively positioned at two sides of the lifting columns (10), a motor (2) is fixedly connected with a worm (12) in the control box, the worm (12) is fixedly connected with the lifting device through a worm (12), one end of worm (12) and carousel (13) fixed connection that are located control box (2) one side are equipped with a plurality of promotion posts (14) on carousel (13), promote post (14) and carousel (13) and pass through telescopic adjustment structure and connect, the below of carousel (13) is equipped with first fly leaf (15), run through on first fly leaf (15) have two first guide posts (16), the top fixed connection of the bottom of first guide post (16) and operation panel (1), be equipped with the positioning mechanism who is used for fixed cardboard (62) to be tested on operation panel (1), be equipped with installation piece (17) on operation panel (1), be equipped with the friction paper installer that is used for fixed friction paper (67) on installation piece (17), fixedly connected with second backup pad (18) on first movable sleeve (6), be equipped with respectively with installation piece (17) and first fly leaf (15) complex elastic pressure adjustment mechanism on second backup pad (18).
2. The ink wear test device for a paper cartridge of claim 1, wherein: the elastic pressure adjustment mechanism comprises a second movable plate (20) arranged above a second supporting plate (18), a first pressing plate (21) is arranged above the second movable plate (20), the top of the installation block (17) is fixedly connected with a plurality of first screw rods (19), the first screw rods (19) sequentially penetrate through the second supporting plate (18), the second movable plate (20) and the first pressing plate (21), a first nut (48) is sleeved outside the first screw rods (19), the top of the first nut (48) is contacted with the bottom of the second movable plate (20), a first spring (22) is sleeved outside the first screw rods (19), two ends of the first spring (22) are respectively fixedly connected with the second movable plate (20) and the first pressing plate (21), the top of the first pressing plate (21) is fixedly connected with a roller (23), and the top of the roller (23) is contacted with the bottom of the first movable plate (15).
3. The ink wear test device for a paper cartridge of claim 1, wherein: the friction lifting assembly comprises a toothed plate (24) arranged in a control box (2), a first guide plate (25) is fixedly connected to the top of the toothed plate (24), the top of the first guide plate (25) penetrates through the control box (2), the lifting column (10) and the top of the first guide plate (25) are fixedly connected, a first fixing plate (27) and a second fixing plate (28) are fixedly connected in the control box (2), a first transmission shaft (26) penetrates through the first fixing plate (27), a bearing is arranged at the joint of the first fixing plate (27) and the first transmission shaft (26), a second transmission shaft (29) penetrates through the second fixing plate (28), a bearing is arranged at the joint of the second transmission shaft (29) and the second fixing plate (28), a gear (32) meshed with the toothed plate (24) is fixedly connected to one end of the first transmission shaft (26), a first friction wheel (31) is fixedly connected to the other end of the first transmission shaft (26), a first friction wheel (30) meshed with the worm wheel (12) is fixedly connected to one end of the second transmission shaft (29), and a second friction wheel (31) is fixedly connected to the other end of the second transmission shaft (31) meshed with the second friction wheel (31).
4. The ink wear test device for a paper cartridge of claim 1, wherein: the telescopic adjusting structure comprises a groove (34) formed in a rotary table (13), a plurality of through holes (35) are formed in the inner wall of the groove (34), the number of the through holes (35) is consistent with that of the pushing columns (14), the pushing columns (14) penetrate through the corresponding through holes (35), sliding grooves (36) are formed in the inner wall of the through holes (35), sliding blocks (37) are fixedly connected to the pushing columns (14), the sliding blocks (37) are located in the corresponding sliding grooves (36), pressing tables (38) are arranged in the groove (34), the pressing tables (38) are of circular-table-shaped structures, two ends of the pushing columns (14) respectively extend to the outer portions of the through holes (35), the pushing columns (14) are located at one ends of the groove (34) and are in contact with the side walls of the pressing tables (38), prisms (39) are fixedly connected to the pressing tables (38), first supports (40) are fixedly connected to the rotary table (13), the prisms (39) penetrate through the first supports (40), and stoppers matched with the prisms (39) are arranged on the first supports (40).
5. The ink wear test device for a paper cartridge of claim 4, wherein: the stopper is including setting up in prism (39) keep away from reference column (41) of pressing platform (38) one end, the outside cover of reference column (41) is equipped with supporting part (42), supporting part (42) and first support (40) fixed connection, the one end and the prism (39) of reference column (41) contact, the other end fixedly connected with fixed disk (43) of reference column (41), the outside cover of reference column (41) is equipped with second spring (44), the both ends of second spring (44) respectively with supporting part (42) and fixed disk (43) fixed connection.
6. The ink wear test device for a paper cartridge of claim 1, wherein: the position adjustment unit comprises a first sliding plate (45) fixedly mounted on a limiting column (9), a second movable sleeve (46) is sleeved outside the first sliding plate (45), the second movable sleeve (46) is contacted with one side of the swinging plate (7), a second screw rod (47) penetrates through the second movable sleeve (46), one end of the second screw rod (47) is fixedly connected with the swinging plate (7), a second nut (53) is sleeved at the other end of the second screw rod (47), and the second movable sleeve (46) is located between the swinging plate (7) and the second nut (53).
7. The ink wear test device for a paper cartridge of claim 1, wherein: the telescopic swinging piece comprises a second sliding plate (49) fixedly mounted on a first rotating shaft (4), a third movable sleeve (50) is sleeved outside the second sliding plate (49), side plates (51) are respectively arranged on two sides of the third movable sleeve (50), the side plates (51) are fixedly connected with the first movable sleeve (6), the second rotating shaft (52) penetrates through the side plates (51), the second rotating shaft (52) is fixedly connected with the third movable sleeve (50), two sides of the third movable sleeve (50) are respectively contacted with the two side plates (51), the guide piece comprises a second guide plate (54) arranged above the operating platform (1), the first movable sleeve (6) is sleeved outside the second guide plate (54), and the second guide plate (54) is connected with the operating platform (1) through a connecting plate (55).
8. The ink wear test device for a paper cartridge of claim 1, wherein: the positioning mechanism comprises two second pressing plates (56) arranged above the operating platform (1), two second supports (57) are arranged above the operating platform (1), two guide grooves (58) are formed in the operating platform (1), guide blocks (59) are fixedly connected to the bottom ends of the second supports (57), the cross sections of the guide blocks (59) are of inverted T-shaped structures, the guide blocks (59) are located in the corresponding guide grooves (58), a third screw rod (60) and a second guide column (61) penetrate through the second supports (57), the third screw rod (60) and the second supports (57) are connected in a threaded mode, the bottom ends of the third screw rod (60) are connected with the second pressing plates (56) through bearings, and the bottom ends of the second guide column (61) are fixedly connected with the tops of the second pressing plates (56).
9. The ink wear test device for a paper cartridge of claim 1, wherein: the friction paper installer comprises clamping plates (63) symmetrically arranged on two sides of an installation block (17), two third fixing plates (64) are fixedly connected to the top of the installation block (17), a third guide post (65) and a fourth screw rod (66) penetrate through the clamping plates (63), the fourth screw rod (66) is in threaded connection with the clamping plates (63), one end of the third guide post (65) is fixedly connected with the corresponding third fixing plates (64), and one end of the fourth screw rod (66) is connected with the corresponding third fixing plates (64) through bearings.
10. A method for testing the abrasion resistance of paper box ink, which comprises the device for testing the abrasion resistance of paper box ink according to claim 2, and is characterized in that: the method comprises the following steps:
step one: a worker places a test paper board (62) to be tested printed with printing ink on the top of an operation table (1), fixes the paper board (62) to be tested on the operation table (1) through a positioning mechanism, installs friction paper (67) on an installation block (17) through a friction paper installer, and the friction paper (67) is contacted with the top of the test paper board (62) to be tested;
step two: the staff drives the first nut (48) to rotate so that the first nut (48) moves vertically relative to the first screw rod (19), the first nut (48) pushes the second movable plate (20) to move vertically, the initial distance between the second movable plate (20) and the first pressing plate (21) is changed, the deformation degree of the first spring (22) is changed, the first spring (22) applies downward force to the second movable plate (20), the second movable plate (20) applies downward force to the first nut (48) and the first screw rod (19) to be changed, so that the pressure of the first screw rod (19) pressed on the friction paper (67) through the mounting block (17) is changed, and the force of the friction paper (67) pressed on the test paper plate (62) to be tested is adjusted;
Step three: when the friction paper (67) presses the paper board (62) to be tested and the force is adjusted, the motor (11) drives the worm (12) to rotate, the worm (12) drives the lifting column (10) to move upwards through the friction lifting assembly, the lifting column (10) slides on the arc-shaped hole (8) so that the lifting column (10) pushes the swinging plate (7) and the first rotating shaft (4) to rotate, the first rotating shaft (4) drives the first movable sleeve (6) to move in the horizontal direction through the telescopic swinging piece, the first movable sleeve (6) drives the first screw rod (19) and the mounting block (17) to synchronously move in the horizontal direction through the second supporting plate (18), so that the friction paper (67) rubs on the paper board (62) to be tested, and the roller (23) slides at the bottom of the first movable plate (15);
step four: the motor (11) drives the worm (12) to rotate, the worm (12) drives the turntable (13) and the pushing column (14) to rotate, the turntable (13) rotates on the top of the first movable plate (15), when the pushing column (14) on the turntable (13) is in contact with the first movable plate (15), the pushing column (14) pushes the first movable plate (15) to move downwards along with the continuous rotation of the worm (12) and the turntable (13), the first movable plate (15) drives the first pressing plate (21) to move downwards through the roller (23), the distance between the first pressing plate (21) and the second movable plate (20) is reduced, the length of the first spring (22) is reduced, and the pressure exerted by the first spring (22) on the second movable plate (20) is increased, so that the pressure of the friction paper (67) pressed on the test paper (62) to be tested is increased, and the friction force between the friction paper (67) and the test paper (62) to be tested is not a constant value;
Step five: when the number of turns of the worm (12) reaches a preset value, the motor (11) drives the worm (12) to reversely rotate, the worm (12) drives the lifting column (10) to move downwards through the friction lifting assembly, the lifting column (10) pushes the swinging plate (7) and the first rotating shaft (4) to reversely rotate, so that the friction paper (67) reversely moves on the test paper plate (62) to be tested, the motor (11) drives the worm (12) to periodically positively and negatively rotate, so that the friction paper (67) reciprocates in the horizontal direction on the test paper plate (62) to be tested until the test is finished, the motor (11) stops driving the worm (12) to rotate, the friction paper (67) is fixed through the friction paper installer, a worker drives the installation block (17) to move upwards, so that the friction paper (67) is not clamped between the installation block (17) and the test paper plate (62) to be tested any more, the worker can judge the wear resistance of the ink through observing the ink on the friction paper (67) between the installation block (17) and the test paper plate (62).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311042497.9A CN116754419B (en) | 2023-08-18 | 2023-08-18 | Paper box printing ink wear-resistant testing device and testing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311042497.9A CN116754419B (en) | 2023-08-18 | 2023-08-18 | Paper box printing ink wear-resistant testing device and testing method thereof |
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| CN116754419A true CN116754419A (en) | 2023-09-15 |
| CN116754419B CN116754419B (en) | 2023-11-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117169035A (en) * | 2023-10-10 | 2023-12-05 | 河北鑫亿康建筑工程有限公司 | Wear resistance detection device of plastic course for stadium |
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| CN116087014A (en) * | 2023-03-02 | 2023-05-09 | 隆回县佳鼎家居有限公司 | Coated fabric wear resistance testing device for furniture production |
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| CN117169035A (en) * | 2023-10-10 | 2023-12-05 | 河北鑫亿康建筑工程有限公司 | Wear resistance detection device of plastic course for stadium |
| CN117169035B (en) * | 2023-10-10 | 2024-05-03 | 河北鑫亿康建筑工程有限公司 | Wear resistance detection device of plastic course for stadium |
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