CN111982688A - Corrugated board quality detection device and quality detection method - Google Patents
Corrugated board quality detection device and quality detection method Download PDFInfo
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- CN111982688A CN111982688A CN202010960472.7A CN202010960472A CN111982688A CN 111982688 A CN111982688 A CN 111982688A CN 202010960472 A CN202010960472 A CN 202010960472A CN 111982688 A CN111982688 A CN 111982688A
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- 238000001514 detection method Methods 0.000 title claims abstract description 36
- 238000012360 testing method Methods 0.000 claims abstract description 76
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
- 230000006835 compression Effects 0.000 claims abstract description 6
- 238000007906 compression Methods 0.000 claims abstract description 6
- 238000003825 pressing Methods 0.000 claims description 43
- 238000012372 quality testing Methods 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 239000011111 cardboard Substances 0.000 claims description 4
- 238000007689 inspection Methods 0.000 claims description 3
- 230000001174 ascending effect Effects 0.000 claims description 2
- 239000000123 paper Substances 0.000 description 6
- 239000011087 paperboard Substances 0.000 description 4
- 239000010410 layer Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000011017 operating method Methods 0.000 description 2
- 241000274582 Pycnanthus angolensis Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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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
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N13/00—Investigating surface or boundary effects, e.g. wetting power; Investigating diffusion effects; Analysing materials by determining surface, boundary, or diffusion effects
- G01N13/04—Investigating osmotic effects
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- 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
- G01N2203/0003—Steady
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- 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
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Abstract
The invention discloses a corrugated board quality detection device and a corrugated board quality detection method, wherein the corrugated board quality detection device comprises a base, a water collection tank is fixedly connected to the top of the base, the water collection tank is of a cavity structure with an opening at the top end, a test box is arranged above the water collection tank and of a cavity structure with an opening at the top end, the bottom of the test box is connected with the inner wall of the bottom of the water collection tank through two first support columns, a drain pipe is arranged on one side of the water collection tank, a valve is arranged on the drain pipe, a loading plate is arranged in the test box, a first through hole is formed in the inner wall of the bottom of the test box, a fixed column is arranged below the test box, and the bottom end of the fixed column is connected with. The quality detection device and the quality detection method for the corrugated board, which are disclosed by the invention, belong to the technical field of testers, can simply and conveniently complete the detection of the compression resistance and the waterproof performance of the corrugated board, are simple and convenient in operation steps, and are convenient for practical use.
Description
Technical Field
The invention relates to the technical field of testers, in particular to a quality detection device and a quality detection method for corrugated boards.
Background
The corrugated board is a multi-layer adhesive body, at least consists of a layer of wavy core paper interlayer (commonly known as 'hole paper', 'corrugated core paper', 'corrugated paper core', 'corrugated raw paper') and a layer of paper board (also known as 'box board paper', 'box paper board'), has higher mechanical strength, can resist collision and falling in the process of carrying, and the actual performance of the corrugated board depends on three factors: the characteristic of core paper and cardboard and the structure of carton itself, corrugated container board need examine corrugated container board's resistance to compression and waterproof performance in manufacturing process, and current inspection device structure is complicated, and operating procedure is comparatively loaded down with trivial details, the in-service use of not being convenient for.
Disclosure of Invention
The invention mainly aims to provide a corrugated board quality detection device and a corrugated board quality detection method, which can effectively solve the problems of complex structure, more complicated operation steps and inconvenience for practical use of the existing detection device in the background art.
In order to achieve the purpose, the invention adopts the technical scheme that:
a corrugated board quality detection device comprises a base, wherein a water collecting tank is fixedly connected to the top of the base, the water collecting tank is of a cavity structure with an opening at the top end, a test box is arranged above the water collecting tank and is of a cavity structure with an opening at the top end, the bottom of the test box is connected with the inner wall of the bottom of the water collecting tank through two first supporting columns, one side of the water collecting tank is provided with a drain pipe, a valve is arranged on the drain pipe, a loading plate is arranged in the test box, the inner wall of the bottom of the test box is provided with a first through hole, a fixed column is arranged below the test box, the bottom end of the fixed column is connected with the inner wall of the bottom of the water collecting tank through a first bearing, the top of the fixed column is provided with a threaded groove, a first lead screw is arranged in the threaded groove, the top end of the first lead screw penetrates through hole, the top of the carrying plate is provided with a plurality of first drain holes, the inner wall of the bottom of the test box is provided with a plurality of second drain holes, the inner wall of the bottom of the test box is provided with two first limiting holes, limiting columns are arranged in the first limiting holes, the top of the limiting column is fixedly connected with the bottom of the carrying plate, the bottom end of the limiting column extends to the lower part of the test box, the top end of the test box is provided with a supporting component matched with the object carrying plate, a pressing plate is arranged above the test box, a movable plate is arranged above the pressure plate, the pressure plate is connected with the movable plate through a sensor, a pressing ring is sleeved outside the pressure plate, the pressing ring is connected with the movable plate through the lifting assembly, a top plate is arranged above the movable plate, the top plate and the movable plate are connected through an electric telescopic rod, and the bottom of the top plate is connected with the top of the base through a second supporting column.
Preferably, the lifting assembly comprises two fixed disks arranged above the movable plate, a second lead screw is fixedly connected to the bottom of each fixed disk, the second lead screw penetrates through the movable plate, the second lead screw is in threaded connection with the movable plate, and the second lead screw is connected with the pressing ring through a second bearing.
Preferably, one side of the fixed disk is fixedly connected with a first handle.
Preferably, the supporting component is including setting up in two fixed blocks at the test box top, fixed block and test box fixed connection, the equal fixedly connected with backup pad in both sides of test box, the top of backup pad is equipped with the movable block, the spacing hole of second has been seted up to one side of fixed block, the spacing downthehole limiting plate that is equipped with of second, one side and the movable block fixed connection of limiting plate, the top of movable block is equipped with the carousel, the second through-hole has been seted up at the top of movable block, two screw holes have been seted up at the top of backup pad, be equipped with the third lead screw in the second through-hole, the top and the carousel fixed connection of third lead screw, the bottom of third lead screw extends to in one of them threaded hole, the draw-in groove has all been seted up to the both sides of carrying the.
Preferably, one side of the rotating disc is fixedly connected with a second handle.
Preferably, the bottom of the base is fixedly connected with a non-slip mat.
Preferably, one side of the fixed column is fixedly connected with a third handle.
A quality detection method of a corrugated board quality detection device comprises the following steps:
s1, adjusting the object carrying plate, rotating the fixing column through the third handle, and changing the length of the first lead screw in the threaded groove, so that the object carrying plate moves upwards relative to the test box, and through the matching of the limiting column and the first limiting hole, the possibility of shaking in the ascending process of the object carrying plate is reduced, and finally the object carrying plate moves to the outside of the test box;
s2, fixing the object carrying plate, rotating the turntable when the clamping groove on the object carrying plate moves to one side of the limiting plate to enable the bottom end of the third lead screw to be separated from the threaded hole, further moving the movable block to enable the limiting plate to be inserted into the clamping groove, supporting the object carrying plate through the matching of the limiting plate and the clamping groove, further rotating the third lead screw to enable the bottom end of the third lead screw to be inserted into another corresponding threaded hole, and further limiting the position of the movable block at the moment so as to enable the position of the limiting plate to be fixed relative to the object carrying plate;
s3, performing compression resistance test, wherein a sensor and an electric telescopic rod are externally connected with a control switch and a power supply, a corrugated board to be detected is placed at the top of a carrying plate, the electric telescopic rod drives a movable plate to move downwards, so that the movable plate is in contact with the corrugated board to extrude the corrugated board, the corrugated board is stressed and deformed, the sensor receives gradually increased signals until the corrugated board is crushed, the maximum value is locked, and after the detection is finished, the electric telescopic rod drives the movable plate to move upwards, so that the detected corrugated board is taken out;
s4, performing waterproof test, driving the carrying plate to reset to an initial position, moving the carrying plate into a test box, placing a corrugated board to be detected on the top of the carrying plate, moving the second lead screw downwards relative to the movable plate by rotating the fixed disc, further moving the pressing ring downwards, finally pressing the top of the corrugated board by the pressing ring, injecting water into the pressing ring, and recording the time for the water to flow into the water collecting box through the first water discharging hole and the second water discharging hole, thereby detecting the waterproof performance of the corrugated board after being soaked;
s5, cleaning the quality detection device, driving the pressing ring to move upwards, enabling the pressing ring to be separated from the test box, removing the pressing on the corrugated board, further driving the carrying board to move upwards, enabling the carrying board to be separated from the test box, further cleaning the corrugated board on the carrying board, opening a valve on the drain pipe, and discharging water in the water collecting tank.
Preferably, the distance between the inner wall of the bottom of the test box in the step S5 and the top of the test box is less than the length of the spacing column.
Compared with the prior art, the invention has the following beneficial effects: a corrugated board quality detection device and a quality detection method are provided, a corrugated board to be detected is placed on the top of a carrying board, an electric telescopic rod drives a movable plate to move downwards, the movable plate is in contact with the corrugated board, the corrugated board is extruded, the corrugated board is stressed and deformed, a sensor receives gradually increased signals until the corrugated board is crushed, the maximum value is locked, after the detection is finished, the electric telescopic rod drives the movable plate to move upwards, the detected corrugated board is taken out, the detection on the compression resistance of the corrugated board can be simply and conveniently completed, the carrying board is driven to move into a test box, the corrugated board to be detected is placed on the top of the carrying board, a second lead screw moves downwards relative to the movable plate by rotating a fixed disc, a pressing ring moves downwards, the top of the corrugated board is pressed by the pressing ring finally, water is injected into the pressing ring, and the time for the recording water to flow into a, thereby detect out corrugated container board waterproof performance after being soaked, the operating procedure is simple convenient, makes things convenient for in-service use.
Drawings
FIG. 1 is a schematic view of the overall structure of a corrugated board quality testing device according to the present invention;
FIG. 2 is a front view of a corrugated board quality testing apparatus of the present invention;
FIG. 3 is an enlarged view of FIG. 1 at A;
FIG. 4 is an enlarged view of FIG. 1 at B;
FIG. 5 is a schematic structural diagram of a movable block of the device for detecting quality of corrugated cardboard of the present invention;
fig. 6 is a production process flow chart of the quality detection method of the corrugated board quality detection device of the invention.
In the figure: 1. a base; 2. a water collection tank; 3. a test box; 4. a first support column; 5. a drain pipe; 6. a valve; 7. a loading plate; 8. fixing a column; 9. a first bearing; 10. a thread groove; 11. a first lead screw; 12. a first through hole; 13. a first drain hole; 14. a second drain hole; 15. a first limit hole; 16. a limiting column; 17. pressing a plate; 18. a movable plate; 19. a sensor; 20. pressing a ring; 21. an electric telescopic rod; 22. a top plate; 23. a second support column; 24. a second lead screw; 25. a second bearing; 26. fixing the disc; 27. a first handle; 28. a fixed block; 29. a second limiting hole; 30. a support plate; 31. a movable block; 32. a limiting plate; 33. a second through hole; 34. a turntable; 35. a threaded hole; 36. a third lead screw; 37. a second handle; 38. a non-slip mat; 39. a third handle; 40. a clamping groove.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-5, a corrugated board quality detection device comprises a base 1, a water collection tank 2 is fixedly connected to the top of the base 1, the water collection tank 2 is a cavity structure with an open top end, a test box 3 is arranged above the water collection tank 2, the test box 3 is a cavity structure with an open top end, the bottom of the test box 3 is connected with the inner wall of the bottom of the water collection tank 2 through two first support columns 4, a drain pipe 5 is arranged on one side of the water collection tank 2, a valve 6 is arranged on the drain pipe 5, a carrying plate 7 is arranged in the test box 3, a first through hole 12 is arranged on the inner wall of the bottom of the test box 3, a fixed column 8 is arranged below the test box 3, the bottom end of the fixed column 8 is connected with the inner wall of the bottom of the water collection tank 2 through a first bearing 9, a threaded groove 10 is arranged at the top of the fixed column 8, the top of the first lead screw 11 is fixedly connected with the bottom of the carrying plate 7, the top of the carrying plate 7 is provided with a plurality of first drainage holes 13, the inner wall of the bottom of the test box 3 is provided with a plurality of second drainage holes 14, the inner wall of the bottom of the test box 3 is provided with two first limiting holes 15, limiting columns 16 are arranged in the first limiting holes 15, the top of the limiting columns 16 is fixedly connected with the bottom of the carrying plate 7, the bottom ends of the limiting columns 16 extend to the lower part of the test box 3, the top end of the test box 3 is provided with a supporting component matched with the carrying plate 7, a pressing plate 17 is arranged above the test box 3, a movable plate 18 is arranged above the pressing plate 17, the pressing plate 17 is connected with the movable plate 18 through a sensor 19, a pressing ring 20 is sleeved outside the pressing plate 17, the pressing ring 20 is connected with the movable plate 18 through a lifting component, a top plate 22 is arranged, the bottom of the top plate 22 is connected with the top of the base 1 through a second support column 23;
in this embodiment, the lifting assembly includes two fixed disks 26 disposed above the movable plate 18, a second lead screw 24 is fixedly connected to the bottom of the fixed disk 26, the second lead screw 24 penetrates through the movable plate 18, the second lead screw 24 is connected to the movable plate 18 in a threaded manner, the second lead screw 24 is connected to the pressing ring 20 through a second bearing 25, and by rotating the fixed disks 26, the second lead screw 24 moves downward relative to the movable plate 18, so that the pressing ring 20 moves downward.
In this embodiment, a first handle 27 is fixedly connected to one side of the fixed disk 26, and the fixed disk 26 is conveniently driven to rotate by the first handle 27.
In this embodiment, the supporting component includes two fixed blocks 28 disposed on the top of the testing box 3, the fixed blocks 28 are fixedly connected to the testing box 3, the supporting plates 30 are fixedly connected to both sides of the testing box 3, the movable block 31 is disposed on the top of the supporting plate 30, a second limiting hole 29 is disposed on one side of the fixed blocks 28, a limiting plate 32 is disposed in the second limiting hole 29, one side of the limiting plate 32 is fixedly connected to the movable block 31, the turntable 34 is disposed on the top of the movable block 31, a second through hole 33 is disposed on the top of the movable block 31, two threaded holes 35 are disposed on the top of the supporting plate 30, a third lead screw 36 is disposed in the second through hole 33, the top of the third lead screw 36 is fixedly connected to the turntable 34, the bottom end of the third lead screw 36 extends into one of the threaded holes 35, the clamping grooves 40 are disposed on both sides of the carrying, the stability of the carrier plate 7 is increased.
In this embodiment, a second handle 37 is fixedly connected to one side of the rotary plate 34, and the rotary plate 34 is conveniently driven to rotate by the second handle 37.
In this embodiment, the bottom of the base 1 is fixedly connected with the non-slip mat 38, and the non-slip mat 38 is arranged to reduce the possibility of sliding of the base 1 relative to the placement position.
In this embodiment, one side fixedly connected with third handle 39 of fixed column 8, through the third handle 39 who sets up, be convenient for drive fixed column 8 rotates.
As shown in fig. 6, a quality detection method of a corrugated cardboard quality detection device is characterized by comprising the following steps:
s1, adjusting the object carrying plate 7, rotating the fixing column 8 through the third handle 39, and changing the length of the first lead screw 11 in the threaded groove 10, so that the object carrying plate 7 moves upwards relative to the test box 3, the possibility of shaking in the lifting process of the object carrying plate 7 is reduced through the matching of the limiting column 16 and the first limiting hole 15, and finally the object carrying plate 7 moves to the outside of the test box 3;
s2, fixing the object carrying plate 7, wherein when the clamping groove 40 on the object carrying plate 7 moves to one side of the limiting plate 32, the rotating disc 34 is rotated to enable the bottom end of the third lead screw 36 to be separated from the threaded hole 35, and then the movable block 31 is moved, so that the limiting plate 32 is inserted into the clamping groove 40, the object carrying plate 7 is supported through the matching of the limiting plate 32 and the clamping groove 40, and then the third lead screw 36 is rotated to enable the bottom end of the third lead screw 36 to be inserted into another corresponding threaded hole 35, so that the position of the movable block 31 is limited, and further the position of the limiting plate 32 is fixed relative to the object carrying plate 7;
s3, performing compression resistance test, wherein the sensor 19 and the electric telescopic rod 21 are externally connected with a control switch and a power supply, the corrugated board to be detected is placed at the top of the carrying plate 7, the electric telescopic rod 21 drives the movable plate 18 to move downwards, the pressing plate 17 is in contact with the corrugated board to extrude the corrugated board, the corrugated board is stressed and deformed, the sensor 19 receives gradually increased signals until the corrugated board is crushed, the maximum value is locked, and after the detection is finished, the electric telescopic rod 21 drives the pressing plate 17 to move upwards, so that the detected corrugated board is taken out;
s4, performing waterproof test, driving the object carrying plate 7 to reset to an initial position, moving the object carrying plate 7 into the test box 3, placing a corrugated board to be tested on the top of the object carrying plate 7, rotating the fixed disc 26 to enable the second lead screw 24 to move downwards relative to the movable plate 18, further enabling the pressing ring 20 to move downwards, finally pressing the top of the corrugated board by the pressing ring 20, injecting water into the pressing ring 20, recording the time for the water to flow into the water collecting box 2 through the first water discharging holes 13 and the second water discharging holes 14, and accordingly detecting the waterproof performance of the soaked corrugated board;
s5, cleaning the quality detection device, driving the pressing ring 20 to move upwards, enabling the pressing ring 20 to be separated from the test box 3, removing the pressing on the corrugated board, further driving the carrying board 7 to move upwards, enabling the carrying board 7 to be separated from the test box 3, further cleaning the corrugated board on the carrying board 7, opening the valve 6 on the drain pipe 5, and discharging water in the water collecting tank 2.
The distance between the inner wall of the bottom of the test box 3 and the top of the test box 3 in S1 is smaller than the length of the stopper column 16.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The corrugated board quality detection device is characterized in that: the test device comprises a base (1), a water collecting tank (2) is fixedly connected to the top of the base (1), the water collecting tank (2) is of a cavity structure with an opening at the top end, a test box (3) is arranged above the water collecting tank (2), the test box (3) is of a cavity structure with an opening at the top end, the bottom of the test box (3) is connected with the inner wall of the bottom of the water collecting tank (2) through two first supporting columns (4), a drain pipe (5) is arranged on one side of the water collecting tank (2), a valve (6) is arranged on the drain pipe (5), a loading plate (7) is arranged in the test box (3), a first through hole (12) is formed in the inner wall of the bottom of the test box (3), a fixed column (8) is arranged below the test box (3), the bottom end of the fixed column (8) is connected with the inner wall of the bottom of the water collecting tank, the top of the fixed column (8) is provided with a thread groove (10), a first lead screw (11) is arranged in the thread groove (10), the top end of the first lead screw (11) penetrates through a first through hole (12), the top of the first lead screw (11) is fixedly connected with the bottom of the carrying plate (7), the top of the carrying plate (7) is provided with a plurality of first drainage holes (13), the inner wall of the bottom of the test box (3) is provided with a plurality of second drainage holes (14), the inner wall of the bottom of the test box (3) is provided with two first limiting holes (15), a limiting column (16) is arranged in each first limiting hole (15), the top of each limiting column (16) is fixedly connected with the bottom of the carrying plate (7), the bottom end of each limiting column (16) extends to the lower side of the test box (3), and the top end of the test box (3) is provided with a supporting component matched with the carrying plate (7), the top of test box (3) is equipped with clamp plate (17), the top of clamp plate (17) is equipped with fly leaf (18), clamp plate (17) and fly leaf (18) pass through sensor (19) and are connected, the outside cover of clamp plate (17) is equipped with press ring (20), press ring (20) are connected through lifting unit with fly leaf (18), the top of fly leaf (18) is equipped with roof (22), roof (22) and fly leaf (18) are connected through electric telescopic handle (21), the bottom of roof (22) is connected through second support column (23) with the top of base (1).
2. A corrugated board quality testing apparatus as claimed in claim 1, wherein: the lifting assembly comprises two fixed disks (26) arranged above the movable plate (18), the bottom of each fixed disk (26) is fixedly connected with a second lead screw (24), the second lead screw (24) penetrates through the movable plate (18), the second lead screw (24) is in threaded connection with the movable plate (18), and the second lead screw (24) is connected with the pressing ring (20) through a second bearing (25).
3. A corrugated board quality testing apparatus as claimed in claim 2, wherein: one side of the fixed disc (26) is fixedly connected with a first handle (27).
4. A corrugated board quality testing apparatus as claimed in claim 1, wherein: the supporting component comprises two fixed blocks (28) arranged at the top of the test box (3), the fixed blocks (28) are fixedly connected with the test box (3), supporting plates (30) are fixedly connected with the two sides of the test box (3), a movable block (31) is arranged at the top of each supporting plate (30), a second limiting hole (29) is formed in one side of each fixed block (28), a limiting plate (32) is arranged in each second limiting hole (29), one side of each limiting plate (32) is fixedly connected with the corresponding movable block (31), a turntable (34) is arranged at the top of each movable block (31), a second through hole (33) is formed in the top of each movable block (31), two threaded holes (35) are formed in the top of each supporting plate (30), a third lead screw (36) is arranged in each second through hole (33), and the top of each third lead screw (36) is fixedly connected with the turntable (34), the bottom of third lead screw (36) extends to in one of them screw hole (35), draw-in groove (40) have all been seted up to the both sides of carrying thing board (7), draw-in groove (40) cooperate with limiting plate (32).
5. A corrugated board quality testing apparatus according to claim 4, wherein: one side of the rotating disc (34) is fixedly connected with a second handle (37).
6. A corrugated board quality testing apparatus as claimed in claim 1, wherein: the bottom of the base (1) is fixedly connected with an anti-skid pad (38).
7. A corrugated board quality testing apparatus as claimed in claim 1, wherein: one side of the fixed column (8) is fixedly connected with a third handle (39).
8. A quality detection method of a corrugated board quality detection device is characterized by comprising the following steps:
s1, adjusting the object carrying plate (7), rotating the fixing column (8) through the third handle (39), and changing the length of the first lead screw (11) in the threaded groove (10), so that the object carrying plate (7) moves upwards relative to the test box (3), and through the matching of the limiting column (16) and the first limiting hole (15), the possibility of shaking in the ascending process of the object carrying plate (7) is reduced, and finally the object carrying plate (7) moves to the outside of the test box (3);
s2, the object carrying plate (7) is fixed, when the clamping groove (40) in the object carrying plate (7) moves to one side of the limiting plate (32), the rotary disc (34) is rotated, the bottom end of the third lead screw (36) is separated from the threaded hole (35), the movable block (31) is further moved, the limiting plate (32) is inserted into the clamping groove (40), the object carrying plate (7) is supported through the matching of the limiting plate (32) and the clamping groove (40), the third lead screw (36) is further rotated, the bottom end of the third lead screw (36) is inserted into another corresponding threaded hole (35), the position of the movable block (31) is limited at the moment, and the position of the limiting plate (32) is fixed relative to the object carrying plate (7);
s3, performing compression resistance test, wherein a sensor (19) and an electric telescopic rod (21) are externally connected with a control switch and a power supply, a corrugated board to be detected is placed at the top of a carrying plate (7), and then the electric telescopic rod (21) drives a movable plate (18) to move downwards, so that a pressing plate (17) is in contact with the corrugated board, the corrugated board is extruded, the corrugated board is stressed and deformed, the sensor (19) receives a gradually increased signal until the corrugated board is crushed, the maximum value is locked, after the detection is finished, the electric telescopic rod (21) drives the pressing plate (17) to move upwards, and the detected corrugated board is taken out;
s4, performing waterproof test, driving the object carrying plate (7) to reset to an initial position, moving the object carrying plate (7) into the test box (3), placing a corrugated board to be detected on the top of the object carrying plate (7), moving the second lead screw (24) downwards relative to the movable plate (18) by rotating the fixed disc (26), further moving the pressing ring (20) downwards, finally pressing the top of the corrugated board by the pressing ring (20), injecting water into the pressing ring (20), recording the time for the water to flow into the water collecting box (2) through the first drain hole (13) and the second drain hole (14), and detecting the waterproof performance of the corrugated board after being soaked;
s5, cleaning a quality detection device, driving the pressing ring (20) to move upwards, enabling the pressing ring (20) to be separated from the test box (3), removing the pressing on the corrugated board, further driving the carrying board (7) to move upwards, enabling the carrying board (7) to be separated from the test box (3), further cleaning the corrugated board on the carrying board (7), opening the valve (6) on the drain pipe (5), and discharging water in the water collecting tank (2).
9. The quality inspection method of a corrugated cardboard quality inspection device according to claim 8, wherein: and in the S1, the distance between the inner wall of the bottom of the test box (3) and the top of the test box (3) is less than the length of the limiting column (16).
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112649295A (en) * | 2020-12-03 | 2021-04-13 | 安徽猛牛包装科技股份有限公司 | Resistance to compression test equipment for carton |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112649295A (en) * | 2020-12-03 | 2021-04-13 | 安徽猛牛包装科技股份有限公司 | Resistance to compression test equipment for carton |
| CN112649295B (en) * | 2020-12-03 | 2023-07-04 | 东莞市飞易达纸业有限公司 | Compression-resistant test equipment for cartons |
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