CN112213222B - Cigarette case wear-resisting testing arrangement - Google Patents
Cigarette case wear-resisting testing arrangement Download PDFInfo
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- CN112213222B CN112213222B CN202011145333.5A CN202011145333A CN112213222B CN 112213222 B CN112213222 B CN 112213222B CN 202011145333 A CN202011145333 A CN 202011145333A CN 112213222 B CN112213222 B CN 112213222B
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- cigarette case
- vertical plate
- riser
- belt
- abrasion resistance
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- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 124
- 238000012360 testing method Methods 0.000 title claims abstract description 89
- 238000005299 abrasion Methods 0.000 claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims abstract description 29
- 238000005096 rolling process Methods 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 2
- 230000002950 deficient Effects 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 11
- 238000004088 simulation Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 8
- 238000001514 detection method Methods 0.000 abstract description 3
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000126 substance Substances 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
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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
- G01N2203/0005—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
- G01N2203/003—Generation of the force
- G01N2203/0032—Generation of the force using mechanical means
- G01N2203/0037—Generation of the force using mechanical means involving a rotating movement, e.g. gearing, cam, eccentric, or centrifuge effects
-
- 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
- G01N2203/0058—Kind of property studied
- G01N2203/006—Crack, flaws, fracture or rupture
Abstract
The invention provides a cigarette case wear-resistant testing device, which relates to the technical field of package detection and comprises a transmission part and a testing part, wherein the transmission part comprises a belt, a driving wheel and a driven wheel, the testing part comprises a testing frame plate and an extension column, the extension column is a telescopic piece, the extension column is connected with the testing frame plate through a rotating disc, the extension column is provided with a functional piece, the functional piece comprises a first vertical plate, a second vertical plate which is parallel to the first vertical plate and a transverse plate which is used for connecting the first vertical plate and the second vertical plate, the transverse plate is connected with the extension column, the first vertical plate and the second vertical plate are both arranged at the end part of one side of the transverse plate far away from the extension column, the transverse plate is provided with an extension seat, and the extension seat is provided with an extension rod. The cigarette case abrasion resistance testing device is simple in structure, can simulate and test the frictional abrasion condition in the cigarette case transportation process under various conditions, is high in simulation reality degree, can comprehensively conduct abrasion resistance testing on the cigarette case, effectively screens out defective products and eliminates the defective products, and ensures the qualified rate of the cigarette case of the produced products.
Description
Technical Field
The invention relates to the technical field of package detection,
in particular, the invention relates to a cigarette case abrasion resistance testing device.
Background
The packaging boxes are rubbed with each other in the transportation process after the packaging of the cigarette case is finished, the whole effect is poor when the cigarette case is transported to a customer after long-term transportation, the product is easy to scratch in a transmission channel, the product quality defect is formed, the defective product is a defective product, and the requirement on the wear resistance of the cigarette case is high.
In general, two aspects of wear resistance of a cigarette case are that firstly wear resistance materials are optimized, and secondly wear resistance tests are performed on finished products, wherein a plurality of devices for performing wear resistance tests on finished products of the cigarette case are provided, for example, a Chinese patent invention patent No. CN107831087A provides an instrument and a method for detecting wear resistance of printed matters, the instrument for detecting wear resistance of printed matters comprises a platform, a limiting device and a friction device, the limiting device comprises a frame plate and a clamping block for pressing paper, a filling layer is arranged between the friction device and the paper to be detected, the friction device comprises a movable plate and a friction block for friction with the filling layer, and the movable plate is arranged on the frame plate.
However, it should be noted that the wear conditions of the cigarette case are two, firstly, the wear caused by extrusion friction between the cigarette cases during transportation, secondly, when the cigarette case is transported by a belt, a plurality of cigarette cases cannot keep up with the speed of the belt transportation cigarette case due to the operation speed of an operator at the tail end of the belt, so that a plurality of cigarette cases are accumulated on the belt, when the cigarette cases are extruded and rubbed, the cigarette cases form a speed difference with the belt due to remarks when the cigarettes are stationary, so that the cigarette cases roll over and rub, other cigarette cases can be accumulated above the cigarette cases, the wear condition of the cigarette cases at this time is very complex, the belt can stop running even when the accumulated quantity is too much, but the wear suffered by the cigarette cases in the accumulating process is very huge, and wear resistance test cannot be carried out by conventional technology or instruments.
The device can only detect the first abrasion condition, but can not detect the second abrasion condition, so that the finally generated defective cigarette case is uncontrollable, and the abrasion detection of the cigarette case under various conditions can not be reasonably performed.
Therefore, in order to solve the problems, it is necessary to design a reasonably efficient cigarette case abrasion resistance testing device.
Disclosure of Invention
The invention aims to provide the cigarette case abrasion resistance testing device which has a simple structure, can simulate and test the abrasion and abrasion conditions in the cigarette case transportation process under various conditions, has high simulation reality degree, can comprehensively perform abrasion resistance testing on the cigarette case, effectively screens out defective products and eliminates the defective products, and ensures the qualified rate of the cigarette case of the produced products.
In order to achieve the above purpose, the invention is realized by adopting the following technical scheme:
the utility model provides a wear-resisting testing arrangement of cigarette case, includes transmission portion with set up in the test portion of transmission portion top, transmission portion includes belt, action wheel and follows the driving wheel, test portion include test frame board with set up in towards on the test frame board the post that stretches out of belt direction extends, the post that stretches out is the extensible member, stretch out the post pass through the rolling disc with the test frame board is connected, stretch out the post be close to the tip of belt is provided with the function piece that is used for restricting cigarette case, the function piece include first riser, with first riser parallel arrangement's second riser and be used for connecting the diaphragm of first riser and second riser, the diaphragm with stretch out the post and be connected, first riser and second riser all set up in the diaphragm is kept away from the tip of one side of stretching out the post, the diaphragm is kept away from one side of stretching out the post is provided with stretches out the seat, stretch out and be provided with on the seat towards the pole that stretches out of belt direction.
Preferably, the rotary disk is arranged coaxially with the projecting column.
Preferably, the rotating disc is connected with a first driving motor for driving the rotating disc to rotate.
Preferably, friction plates are arranged on one side of the first vertical plate close to the second vertical plate and one side of the second vertical plate close to the first vertical plate.
Preferably, the number of the protruding rods is at least one.
Preferably, the number of the protruding columns is at least one, and the number of the functional pieces is at least one.
Preferably, the driving wheel is connected with a second driving motor for driving the driving wheel to rotate.
Preferably, the number of the driven wheels is at least one.
Preferably, the transmission part is connected with the test part through a bearing rod, and the end part of the bearing rod extending downwards is provided with a bearing foot.
Preferably, the bearing foot is an elastic piece.
The cigarette case wear-resisting testing device has the beneficial effects that: the automatic test device has the advantages that the automatic test device is simple in structure, can simulate and test friction and abrasion conditions in the cigarette case transportation process under various conditions, is high in simulation reality, can comprehensively perform abrasion resistance test on the cigarette case, effectively screens out defective products and eliminates the defective products, and ensures the qualified rate of the cigarette case for the produced products.
Drawings
FIG. 1 is a schematic view of an embodiment of a cigarette packet abrasion resistance test device according to the present invention;
FIG. 2 is a schematic view of the functional components of an embodiment of a cigarette packet abrasion resistance test device according to the present invention;
in the figure: 1. the test part, 11, the test rack plate, 12, the extension column, 121, the rotating disc, 13, the functional piece, 131, the first vertical plate, 132, the second vertical plate, 133, the transverse plate, 134, the extension seat, 135, the extension rod, 136, the friction plate, 2, the transmission part, 21, the belt, 22, the driving wheel, 23, the driven wheel, 3, the cigarette case, 4, the bearing rod, 41 and the bearing foot.
Detailed Description
The following are specific examples of the present invention, and the technical solutions of the present invention are further described, but the present invention is not limited to these examples.
Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the modules and steps set forth in these embodiments and the steps do not limit the scope of the present invention unless specifically stated otherwise.
Meanwhile, it should be understood that the flow in the drawings is not merely performed alone, but a plurality of steps are performed to cross each other for convenience of description.
The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the invention, its application, or uses.
Techniques, methods, and systems known to those of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the authorization specification where appropriate.
Embodiment one: as shown in fig. 1 and 2, only one embodiment of the present invention is a wear-resistant testing device for a cigarette case, which comprises a transmission part 2 and a testing part 1 arranged above the transmission part 2, wherein the transmission part 2 comprises a belt 21, a driving wheel 22 and a driven wheel 23, the testing part 1 comprises a testing frame plate 11 and an extension post 12 arranged on the testing frame plate 11 and extending towards the direction of the belt 21, the extension post 12 is a telescopic piece, the extension post 12 is connected with the testing frame plate 11 through a rotating disc 121, a functional piece 13 for limiting the cigarette case 3 is arranged at the end of the extension post 12 close to the belt 21, the functional piece 13 comprises a first vertical plate 131, a second vertical plate 132 arranged in parallel with the first vertical plate 131 and a transverse plate 133 for connecting the first vertical plate 131 and the second vertical plate 132, the transverse plate 133 is connected with the extension post 12, the first vertical plate 131 and the second vertical plate 132 are both arranged at one side of the transverse plate 133 far from the extension post 12, the extension post 134 is arranged at one side of the extension post 12 far from the extension post 135 and extends towards the extension post 134.
In the invention, a test part 1 is arranged above a transmission part 2, a test frame plate 11 of the test part 1 is provided with an extending column 12 extending towards a belt 21 direction of the transmission part 2, a functional part 13 extending out of the lower end of the column 12 extends to the upper part of the belt 21, the functional part 13 comprises two vertical plates, namely a first vertical plate 131 and a second vertical plate 132, a cigarette case 3 is arranged on the belt 21 and between the first vertical plate 131 and the second vertical plate 132, a driving wheel 22 of the transmission part 2 is started to drive the belt 21 to carry out transmission, and a friction test is carried out on the cigarette case 3.
The interval between first riser 131 and the second riser 132 is not less than the length of cigarette case 3, and the interval between first riser 131 and the second riser 132 is better to be adjustable, and the junction of first riser 131 and second riser 132 and diaphragm 133 is provided with the spout, conveniently adjusts the interval between first riser 131 and the second riser 132, uses the bolt to fix first riser 131 and second riser 132 after the adjustment finishes, can test to cigarette case 3 of different specifications like this.
The distance between the first riser 131 and the second riser 132 may be equal to the length of the side length of the cigarette case 3, or may be greater than the length of the maximum side length of the cigarette case 3, or may even be greater than the maximum diagonal length of the cigarette case 3 (i.e. the lengths of the sides of the right triangle with the longest two sides of the cigarette case 3, the side lengths of the cigarette case 3 in three directions are a, b, c, respectively, and a is greater than b and c, and the maximum diagonal length l=a+b may be calculated according to the pythagorean theorem), so that the cigarette case 3 is convenient to roll between the first riser 131 and the second riser 132.
This device can carry out ordinary friction test to cigarette case 3, and the distance between first riser 131 and the second riser 132 equals the length of the side length of cigarette case 3, and first riser 131 and second riser 132 clamp cigarette case 3 and place the belt 21 top in, and belt 21 transmission rubs cigarette case 3 surface.
Here, the change of the conveying speed of the belt 21 can be controlled, and the extension and contraction of the extension column 12 can be regulated, so that the pressure of the cigarette case 3 extruded to the surface of the belt 21 is controlled to simulate the condition of the cigarette case 3 under different pressures or different friction speeds, and after the test is finished, the surface damage of the cigarette case 3 is unqualified.
The device can also carry out friction test on the corners of the cigarette case 3, the distance between the first vertical plate 131 and the second vertical plate 132 is equal to the length of the side length of the cigarette case 3, the cigarette case 3 is clamped above the belt 21 by the first vertical plate 131 and the second vertical plate 132, the lower side of the transverse plate 133 is provided with the extending seat 134, the extending seat 134 is downwards extended with the extending rods 135, the extending rods 135 are distributed above the cigarette case 3 uniformly, the extending rods 135 can be independently extended, partially extended or fully extended, one or more extending rods 135 are controlled to extend against a certain corner or a certain side of the cigarette case 3, so that the cigarette case is subjected to uneven downward pressure, at the moment, the belt 21 is transmitted to rub the surface of the cigarette case 3, the transmission speed of the belt 21 can be controlled to change, or the extending quantity and direction of the extending rods 135 are controlled to simulate the situation that the corners of the cigarette case 3 are rubbed, and likewise, after the test, the surface of the cigarette case 3 is damaged and is disqualified.
The device can also carry out the unfixed friction test to cigarette case 3, and the distance between first riser 131 and the second riser 132 is greater than the length of cigarette case 3's side length this moment, and cigarette case 3 sets up on belt 21 under the dead weight, and when belt 21 transported, the motion of cigarette case 3 is blocked to necessarily having one in first riser 131 and the second riser 132, and at this moment, first riser 131 is close to one side of second riser 132 and one side of second riser 132 is close to first riser 131 all is provided with friction plate 136, and friction plate 136 is motionless, and one side of cigarette case 3 can be supported on friction plate 136 and form stiction, and cigarette case 3 receives the frictional force of below belt 21 and friction plate 136 simultaneously, and the simulation is piled up on belt 21, and the dead friction condition of the atress that forms the speed difference between rear cigarette case 3 and the preceding cigarette case 3 when preceding cigarette case 3 is motionless, and after the test, 3 surface breakage is inequality.
Here, the friction plate 136 is essentially that a layer of coating with the same surface property as the cigarette case 3 is arranged on the side surfaces of the first vertical plate 131 and the second vertical plate 132, the friction plate 136 can be omitted and changed into a common coating, but the friction plate 136 has the advantages that the friction plate 136 can be various, each friction plate 136 is coated with a coating on the surface of the cigarette case, and the friction plate 136 coated with a coating of different types can be replaced and adhered on the side surfaces of the first vertical plate 131 and the second vertical plate 132.
It should be noted that in the above-described several simulation test cases, the first riser 131 and the second riser 132 are each disposed perpendicularly to the conveying direction of the belt 21.
Further, this device also can carry out the friction test of unfixed direction to cigarette case 3, the distance between first riser 131 and the second riser 132 is greater than the biggest diagonal length of cigarette case 3, and rotate through control rolling disc 121, make and form an contained angle between first riser 131 and the transmission direction of second riser 132 and belt 21, no longer set up perpendicularly promptly, at this moment, one side of cigarette case 3 can support on friction plate 136 necessarily, but cigarette case 3 can be under the transmission drive of belt 21, slide along the direction of friction plate 136 and form the kinetic friction, even when belt 21 transmission speed is too fast, cigarette case 3 still can take place to overturn, simulate the upset and the friction condition of cigarette case 3, after the test is accomplished, cigarette case 3 surface breakage is disqualified.
In addition, the device can also perform more complex friction test on the cigarette case 3 in an unfixed and unfixed direction, namely, under the premise that the distance between the first vertical plate 131 and the second vertical plate 132 is larger than the maximum diagonal length of the cigarette case 3 and an included angle is formed between the first vertical plate 131 and the second vertical plate 132 and the transmission direction of the belt 21, one or more extending rods 135 are controlled to extend to prop against a certain angle or a certain edge of the cigarette case 3, so that the cigarette case 3 is subjected to uneven downward pressure, at the moment, the situation that the cigarette case 3 is blocked in front and has a speed difference with the front cigarette case 3, the cigarette case pressure is arranged above, and the speed difference is arranged below the cigarette case pressure and the transmission belt 21 can be completely simulated, and after the test is finished, the surface breakage of the cigarette case 3 is disqualified.
Therefore, the conditions of clamping friction, non-clamping friction, friction when forming speed difference with other cigarette cases 3, rolling friction, stacking friction and the like of the cigarette cases 3 can be simulated, simulation tests are conducted aiming at friction and abrasion conditions in the cigarette case transportation process under various conditions, and defective products are effectively screened out and removed.
The cigarette case abrasion resistance testing device is simple in structure, can simulate and test the frictional abrasion condition in the cigarette case transportation process under various conditions, is high in simulation reality degree, can comprehensively conduct abrasion resistance testing on the cigarette case, effectively screens out defective products and eliminates the defective products, and ensures the qualified rate of the cigarette case of the produced products.
In the second embodiment, as shown in fig. 1 and 2, only one embodiment of the present invention is shown, and based on the first embodiment, it should be noted that the upper surfaces of the test frame plate 11 and the belt 21 may be arranged in parallel, and the protruding column 12 is arranged perpendicular to the test frame plate 11, so that the first vertical plate 131 and the second vertical plate 132 are arranged vertically above the belt 21, and thus the direction of the frictional force received by the cigarette case 3 is better controlled.
However, it is also possible that the upper surfaces of the test frame plate 11 and the belt 21 are not arranged in parallel, or that the projecting studs 12 are arranged perpendicularly to the test frame plate 11, so that the first riser 131 and the second riser 132 are not arranged perpendicularly above the belt 21, in which case in the various simulation cases of the first embodiment the forces to which the cigarette packet 3 is subjected are all inclined at an angle, in conformity with the transport wear conditions in the inclined arrangement of the cigarette packet 3 in each case.
Further, a plurality of adjusting telescopic rods can be arranged between the rotating disc 121 and the test frame plate 11, and the telescopic control of the telescopic rods is performed to control the included angle between the extending post 12 and the belt 21, so that the first vertical plate 131 and the second vertical plate 132 are controlled to form different angles with the belt 21, and on the premise that the first vertical plate 131 and the second vertical plate 132 are respectively subjected to various simulation conditions, the angles formed by the first vertical plate 131 and the second vertical plate 132 and the belt 21 are changed, so that the wear resistance of the cigarette case 3 during various inclined angle placement and transportation is tested.
In the third embodiment, as shown in fig. 1 and 2, only one embodiment of the present invention is provided, and based on the first embodiment, in the wear-resistant testing device for a cigarette packet of the present invention, the rotating disc 121 is coaxially disposed with the protruding column 12, so that rotation of the rotating disc 121 facilitates rotation control of the protruding column 12.
And the rotating disc 121 is connected with a first driving motor for driving the rotating disc 121 to rotate, and the first driving motor can drive the rotating disc 121 to rotate through a belt, or can drive the rotating disc 121 provided with driven teeth to rotate through gear engagement of an output shaft of the first driving motor.
Moreover, at least a portion of the extending rod 135 is arc-shaped, and one end of the extending rod 135 near the belt 21 is arc-shaped, so as to support the corners of the cigarette case 3 conveniently for testing.
Also, the number of the protruding columns 12 is at least one, and likewise, the number of the functional elements 13 is at least one, that is, between one belt 21 and the test rack plate 11, multiple groups of protruding columns 12 and functional elements 13 may be provided, and components between the multiple groups of protruding columns 12 and functional elements 13 are individually controlled, so that different simulated wear tests can be performed on different cigarette cases 3.
And the driving wheel 22 is connected with a second driving motor for driving the driving wheel 22 to rotate, and similar to the rotating disc 121, the second driving motor can drive the driving wheel 22 to rotate through a belt, or can drive the driving wheel 22 provided with driven teeth to rotate through gear engagement of an output shaft of the second driving motor.
Here, the number of the driven wheels 23 is at least one, the plurality of driven wheels 23 can ensure that the belt 21 is tensioned, the uppermost driven wheel 23 has the same height as the driving wheel 22, the upper part of the belt 21 can be ensured to be horizontally arranged, and the other driven wheels 23 are all arranged below the belt 21.
Finally, the transmission part 2 is connected with the test part 1 through the carrier rod 4, the end part of the carrier rod 4 extending downwards is provided with the carrier feet 41, the carrier rod 4 plays a role in supporting the transmission part 2 and the test part 1, the rotating shafts of the driving wheel 22 and the driven wheel 23 of the transmission part 2 are connected to the middle part of the carrier rod 4, the edge part of the test frame plate 11 is fixed to the end part of the carrier rod 4, the bottom of the carrier rod 4 is arranged on the ground or the test platform seat through the carrier feet 41, of course, the carrier rod 4 can be provided with a plurality of carrier feet 41, the carrier feet 41 are elastic pieces, the shock-proof effect is achieved, and the external shock is avoided to interfere with the abrasion test of the friction of the cigarette case 3.
The cigarette case abrasion resistance testing device is simple in structure, can simulate and test the frictional abrasion condition in the cigarette case transportation process under various conditions, is high in simulation reality degree, can comprehensively conduct abrasion resistance testing on the cigarette case, effectively screens out defective products and eliminates the defective products, and ensures the qualified rate of the cigarette case of the produced products.
The present invention is not limited to the above-described specific embodiments, and various modifications and variations are possible. Any modification, equivalent replacement, improvement, etc. of the above embodiments according to the technical substance of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A cigarette case abrasion resistance testing device is characterized in that: including transmission portion (2) and set up in test portion (1) of transmission portion (2) top, transmission portion (2) include belt (21), action wheel (22) and follow driving wheel (23), test portion (1) include test frame board (11) with set up in on test frame board (11) towards projecting column (12) that belt (21) direction extends, projecting column (12) are the extensible member, projecting column (12) pass through rolling disc (121) with test frame board (11) are connected, projecting column (12) are close to the tip of belt (21) is provided with function piece (13) that are used for restricting cigarette case (3), function piece (13) include first riser (131), with second riser (132) of first riser (131) parallel arrangement and be used for connecting projecting column (12) are connected to projecting column (133) first riser (131) and second riser (132), first riser (131) are located with projecting column (12) are kept away from projecting column (133) one side (12), an extension rod (135) extending towards the belt (21) is arranged on the extension seat (134);
the rotating disc (121) and the extending column (12) are coaxially arranged; the rotating disc (121) is connected with a first driving motor for driving the rotating disc (121) to rotate; friction plates (136) are arranged on one side of the first vertical plate (131) close to the second vertical plate (132) and one side of the second vertical plate (132) close to the first vertical plate (131); the number of the protruding columns (12) is at least one, and the number of the functional pieces (13) is at least one.
2. A cigarette packet abrasion resistance test device according to claim 1, wherein: the number of the protruding rods (135) is at least one.
3. A cigarette packet abrasion resistance test device according to claim 1, wherein: the driving wheel (22) is connected with a second driving motor for driving the driving wheel (22) to rotate.
4. A cigarette packet abrasion resistance test device according to claim 1, wherein: the number of the driven wheels (23) is at least one.
5. A cigarette packet abrasion resistance test device according to claim 1, wherein: the transmission part (2) is connected with the test part (1) through a bearing rod (4), and a bearing foot (41) is arranged at the end part of the bearing rod (4) extending downwards.
6. The cigarette packet abrasion resistance test device according to claim 5, wherein: the bearing feet (41) are elastic pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011145333.5A CN112213222B (en) | 2020-10-23 | 2020-10-23 | Cigarette case wear-resisting testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011145333.5A CN112213222B (en) | 2020-10-23 | 2020-10-23 | Cigarette case wear-resisting testing arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112213222A CN112213222A (en) | 2021-01-12 |
| CN112213222B true CN112213222B (en) | 2023-10-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011145333.5A Active CN112213222B (en) | 2020-10-23 | 2020-10-23 | Cigarette case wear-resisting testing arrangement |
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| CN (1) | CN112213222B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113686651B (en) * | 2021-08-12 | 2024-02-27 | 广东省科学院工业分析检测中心 | Wear test equipment |
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