CN111896413A - Wear-resisting test machine of sticky tape - Google Patents
Wear-resisting test machine of sticky tape Download PDFInfo
- Publication number
- CN111896413A CN111896413A CN202010857336.5A CN202010857336A CN111896413A CN 111896413 A CN111896413 A CN 111896413A CN 202010857336 A CN202010857336 A CN 202010857336A CN 111896413 A CN111896413 A CN 111896413A
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- box body
- adhesive tape
- pipe
- abrasion resistance
- tape
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- 238000012360 testing method Methods 0.000 title claims abstract description 95
- 239000002390 adhesive tape Substances 0.000 claims abstract description 57
- 238000004804 winding Methods 0.000 claims abstract description 7
- 238000005299 abrasion Methods 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 238000004891 communication Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 description 9
- 238000001816 cooling Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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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
- 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
- G01N2203/005—Electromagnetic means
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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
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/022—Environment of the test
- G01N2203/0222—Temperature
- G01N2203/0226—High temperature; Heating means
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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
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/022—Environment of the test
- G01N2203/0222—Temperature
- G01N2203/0228—Low temperature; Cooling means
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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
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/022—Environment of the test
- G01N2203/023—Pressure
- G01N2203/0232—High pressure
-
- 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
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a tape wear-resistant testing machine which comprises a box body (1) containing friction media, a testing tube (2) positioned in the box body (1) and a driving device (3) for driving the testing tube (2) to reciprocate, wherein the testing tube (2) comprises a tube part (20) for winding a tape to be tested, and the tube part (20) is in contact with the friction media in the box body (1). The adhesive tape wear-resistant testing machine is provided with a box body for containing a friction medium, a testing pipe positioned in the box body and a driving device capable of driving the testing pipe to reciprocate, a pipe part for winding the adhesive tape to be tested is arranged on the testing pipe, and after the driving pipe part of the driving device is subjected to reciprocating friction in the friction medium, the wear resistance of the adhesive tape can be judged by observing the wear condition of the adhesive tape, so that the adhesive tape wear-resistant testing machine is high in automation degree and convenient to use.
Description
Technical Field
The invention relates to a wear-resistant testing machine, in particular to a rubber belt wear-resistant testing machine.
Background
The adhesive tape is applied to various aspects of production and life, different application occasions exist, main properties required by the adhesive tape are different, and the abrasion resistance of the adhesive tape is particularly important for the adhesive tape which needs to be applied in the field. For example, a buried pipeline needs to be subjected to anticorrosion treatment at a welding joint, a common anticorrosion scheme is to use a hot sleeve for anticorrosion, but due to the limitation of field construction conditions, the sealing property between the hot sleeve and a main pipeline (3PE anticorrosion steel pipe parent metal) is insufficient, and the problem of anticorrosion failure exists; the use of the anti-corrosion adhesive tape for repairing the opening can simplify the construction, and the adhesive tape needs to be buried underground and can rub with the ground in the processes of dragging, construction and the like, so that the adhesive tape needs to have good wear resistance so as to ensure more reliable sealing. At present, the national standard and the industry do not have the standard for testing the abrasive resistance of the buried adhesive tape, and the prior art does not have equipment capable of automatically testing the abrasive resistance of the adhesive tape, so that the equipment capable of automatically testing the abrasive resistance of the adhesive tape is provided, the reliability of the adhesive tape in use can be favorably researched, and the equipment is particularly necessary.
Disclosure of Invention
The invention aims to provide an adhesive tape wear resistance testing machine which can conveniently test the wear resistance of an adhesive tape aiming at the defects in the prior art.
In order to achieve the purpose, the invention provides a tape wear-resistant testing machine which comprises a box body containing friction media, a testing pipe and a driving device, wherein the testing pipe is positioned in the box body, the driving device drives the testing pipe to reciprocate, the testing pipe comprises a pipe part for winding a tape to be tested, and the pipe part is in contact with the friction media in the box body.
In addition, the invention also provides the following auxiliary technical scheme:
the box outside is provided with the mounting panel, motor that drive arrangement includes, by rotatory eccentric member of motor drive, with the mounting panel slides the first slide that connects, connect in connecting axle on the first slide and with the connecting axle with the equal swivelling joint's of eccentric member connecting rod.
The eccentric part comprises a rotating shaft connected with a driving shaft of the motor and an eccentric shaft connected with the connecting rod, and the eccentric shaft and the rotating shaft are eccentrically arranged.
The connecting rod comprises joint bearings positioned at two ends, and the connecting rod is connected with the eccentric shaft and the connecting shaft through the joint bearings at the two ends.
The driving device further comprises a second sliding seat which is in sliding fit with the mounting plate, and two ends of the test tube are respectively connected to the first sliding seat and the second sliding seat.
The driving device further comprises a supporting frame arranged on the mounting plate, the supporting frame comprises an upper plate and a lower plate which are arranged at an upper interval and a lower interval, the motor is arranged on the upper plate, and the eccentric part is rotatably connected to the lower plate.
The adhesive tape wear-resistant testing machine further comprises a temperature adjusting device for adjusting the temperature of the friction medium in the box body.
The temperature adjusting device comprises a circulating pipe arranged in the box body and a water circulation cold and hot integrated machine connected with the circulating pipe.
The temperature adjusting device further comprises a temperature sensor which is arranged in the box body and used for detecting the temperature of the friction medium, and the temperature sensor is in communication connection with the water circulation cold and hot all-in-one machine.
The adhesive tape wear-resistance testing machine further comprises a weighting piece placed on the friction medium, and the weighting piece applies pressure to the friction medium.
Compared with the prior art, the invention has the advantages that:
1. the adhesive tape wear-resistant testing machine is provided with a box body for containing a friction medium, a testing pipe positioned in the box body and a driving device capable of driving the testing pipe to reciprocate, a pipe part for winding the adhesive tape to be tested is arranged on the testing pipe, and after the driving pipe part of the driving device reciprocates and rubs in the friction medium, the wear resistance of the adhesive tape can be judged by observing the wear condition of the adhesive tape, so that the adhesive tape wear-resistant testing machine is high in automation degree and convenient to use;
2. the adhesive tape wear-resistant testing machine is provided with the weighting piece for pressurizing the friction medium, so that the wear-resistant conditions of the adhesive tape under different pressures can be tested, the application is wider, and the test result is more accurate;
3. the adhesive tape wear resistance testing machine is provided with the temperature adjusting device for adjusting the temperature of the friction medium, so that the wear resistance of the adhesive tape under different temperature conditions can be tested, the application range of the wear resistance testing machine is further expanded, and the accuracy of a test result is further improved.
Drawings
Fig. 1 is a schematic structural view of the adhesive tape abrasion resistance testing machine of the present invention.
FIG. 2 is a schematic view showing the positions of the case and the cassette in the present invention.
FIG. 3 is a schematic view of the valve plate and the connecting frame according to the present invention.
FIG. 4 is a schematic view of the structure of the test tube of the present invention.
FIG. 5 is a schematic view showing a structure in which a driving unit and a test tube are connected in the present invention.
FIG. 6 is a schematic view of the connection of the motor, the support bracket and the eccentric member in the present invention.
FIG. 7 is a schematic view of the construction of the eccentric member of the present invention.
Fig. 8 is an enlarged view of a portion I in fig. 5.
Fig. 9 is a schematic structural view of the first connecting seat and the second connecting seat of the present invention.
FIG. 10 is a schematic structural view of a circulation pipe and a water circulation cooling and heating integrated machine according to the present invention.
Fig. 11 is a schematic view of the weight member and the case of the present invention.
Fig. 12 is a schematic view of the adhesive tape abrasion resistance testing machine of the present invention provided with a mask.
Detailed Description
The present invention will be described in further non-limiting detail with reference to the following preferred embodiments and accompanying drawings.
As shown in fig. 1, the tape abrasion resistance testing machine according to a preferred embodiment of the present invention includes a box 1 for containing a friction medium, a testing tube 2 disposed in the box 1, and a driving device 3 for driving the testing tube 2 to reciprocate.
The box body 1 is used for containing friction media, and the friction media can be made of different materials according to different environments, such as solid particles including sand, soil, gravel and mixtures thereof. The test tube 2 is in contact with a friction medium, which may be wholly or partially buried in the friction medium. The surface of the test tube 2 is wound with an adhesive tape, after the drive device 3 drives the test tube 2 to reciprocate, the adhesive tape on the surface of the test tube 2 can rub with a friction medium in a reciprocating manner, and then the abrasion resistance of the adhesive tape can be judged by checking the abrasion condition of the adhesive tape on the test tube 2.
As shown in fig. 2, a downwardly extending pipe 10 is provided at the bottom of the casing 1, the pipe 10 communicates with the inside of the casing 1, a valve plate 11 is provided thereon to open or close the pipe 10, a box 4 is provided below the pipe 10, and after the valve plate 11 is opened, the friction medium in the casing 1 can be discharged from the pipe 10 and fall into the box 4. The bottom of the box 4 is provided with four rollers 40 which can be moved easily.
As shown in fig. 2 and 3, the valve plate 11 is slidably coupled to the bottom of the pipeline 10, specifically, a connecting frame 110 is connected to the bottom of the pipeline 10, a sliding slot 111 is formed in the connecting frame 110, and both sides of the valve plate 11 are coupled to the sliding slot 111 and can slide along the sliding slot 111. The valve plate 11 is further provided with a handle 112 extending to the outside of the connecting frame 110, so that an operator can pull and push the valve plate 11 conveniently.
As shown in fig. 4, the test tube 2 includes a tube portion 20 around which an adhesive tape is wound, and a first connector 21 and a second connector 22 respectively located at both ends of the tube portion 20. The tube portion 20 is generally tubular.
As shown in fig. 1, the adhesive tape abrasion resistance testing machine of the present invention further includes a frame 5, wherein the box 1 is mounted on the frame 5 and sinks into the frame 5, and only the upper end opening thereof leaks out of the frame 5. The rack 5 is further provided with a mounting plate 50, the mounting plate 50 can be an integral plate or formed by splicing a plurality of plates, and the mounting plate 50 can facilitate mounting of other components such as the driving device 3 and the like.
As shown in fig. 5, the driving device 3 includes a support frame 30 mounted on the mounting plate 50, a motor 31 fixed on the support frame 30, an eccentric member 32 driven to rotate by the motor 31, a first slider 33 and a second slider 36 slidably coupled on the mounting plate 50, a connecting shaft 34 connected to the first slider 33, and a connecting rod 35 connected between the connecting shaft 34 and the eccentric member 32.
As shown in fig. 6, the supporting frame 30 includes an upper plate 300 and a lower plate 301 spaced up and down, and the motor 31 is fixed to the upper plate 300 with its driving shaft 310 extending below the upper plate 300. The motor 31 is preferably a servo motor, which can be connected by communication with and controlled by a servo driver and a PLC, for example, the rotation speed, the number of turns, the working time, etc. can be controlled.
Referring further to fig. 7, the eccentric member 32 includes a connecting base 322 in the shape of an oblate cylinder, and a rotating shaft 320 and an eccentric shaft 321 respectively connected to both sides of the connecting base 322, the rotating shaft 320 being rotatably connected to the lower plate 301 with a bearing 323 disposed therebetween, and an upper end of the rotating shaft 320 being connected to the driving shaft 310 of the motor 31 through a coupling 311. The eccentric shaft 321 is eccentrically disposed with its axis parallel to and not coincident with the axis of the rotating shaft 320.
As shown in fig. 8, the connecting rod 35 is connected at both ends thereof to the eccentric shafts 321 and the connecting shaft 34, respectively, and the connection between the connecting rod 35 and the eccentric shafts 321 and between the connecting rod 35 and the connecting shaft 34 are in the form of rotatable connections. In this embodiment, the connecting rod 35 includes an intermediate lever 350 and two joint bearings 351 screw-coupled to both ends of the intermediate lever 350, and is connected to the eccentric shaft 321 and the connecting shaft 34 by the two joint bearings 351.
As shown in fig. 5, a first slide rail 37 and a second slide rail 370 which are coaxially arranged are connected to the mounting plate 50 on both sides of the box body 1, the first slide carriage 33 is connected to the first slide rail 37, and the second slide carriage 36 is connected to the second slide rail 370, so that the first slide carriage 33 and the second slide carriage 36 can move relative to the mounting plate 50; at the same time, the first slide 36 and the second slide 37 are connected to the first connector 21 and the second connector 22 of the test tube 2, respectively, so as to simultaneously move the test tube 2 in the box 1.
The first slide carriage 33 and the second slide carriage 36 have the same structure, and are integrally formed or formed by connecting a plurality of parts, in this embodiment, as shown in fig. 9, each of the first slide carriage 33 and the second slide carriage 36 includes a fixing plate 330 connected to the slide rail, a mounting seat 331 connected to a connector on the test tube 2, and a connecting plate 332 connected between the fixing plate 330 and the mounting seat 331. The fixing plate 330 is horizontally disposed and the connecting plate 332 is vertically disposed, and its lower end extends into the case 1, so that the mounting seat 331 can be located in the case 1. The mounting seat 331 is provided with a mounting groove 333, and the connector of the test tube 2 is connected in the mounting groove 333, for example, by a bolt.
After the motor 31 drives the eccentric member 32 to rotate, the eccentric member 32 drives the first sliding seat 33 to move linearly and reciprocally on the first sliding rail 37. Meanwhile, since the first connection head 21 of the test tube 2 is connected to the mounting groove 333 of the first slider 33, the test tube 2 reciprocates along with the first slider 33. The arrangement of the second sliding seat 36 can enable the two ends of the test tube 2 to be supported, and the stress is more reasonable.
Obviously, the number of the test tubes 2 is not limited to one, and may be multiple, and when the number of the test tubes 2 is multiple, the driving device 3 is added, so that multiple sets of data can be detected simultaneously, and the efficiency is higher. In this embodiment, the number of the test tubes 2 is two.
The adhesive tape wear-resistant testing machine also comprises a temperature adjusting device, and the temperature of a friction medium in the box body 1 can be adjusted. In a preferred embodiment, as shown in fig. 10, the temperature adjusting means comprises a water circulation cooling and heating integrated machine 80 and a plurality of circulation pipes 8 and temperature sensors (not shown) arranged in the box body 1. The temperature sensor is used for detecting the temperature of the friction medium in the box body 1. The main body of the circulating pipe 8 is arranged in the box body 1 and embedded in the friction medium, two ends of the circulating pipe extend out of the box body 1 and are connected with the water circulation cooling and heating integrated machine 80, the water circulation cooling and heating integrated machine 80 enables water flow in the circulating pipe 8 to circularly flow, and the water flow is changed into hot water or cold water through refrigeration or heating, so that the temperature of the friction medium in the box body 1 is increased or reduced. In this embodiment, the number of the circulating pipes 8 is three, and two sides of the two testing pipes 2 are respectively provided with one circulating pipe 8, so that the friction medium around the testing pipes 2 can be heated more quickly and uniformly.
The temperature sensor is in communication connection with the water circulation cooling and heating integrated machine 80, and detected temperature data can be sent to the water circulation cooling and heating integrated machine 80. When the temperature sensor detects that the actual temperature of the friction medium is higher than the set temperature, the water circulation cold and hot integrated machine 80 starts refrigeration to cool the friction medium; on the contrary, when the actual temperature of the friction medium is lower than the set temperature, the water circulation cooling and heating integrated machine 80 starts heating to heat the friction medium.
Through setting up temperature sensor and hydrologic cycle cold and hot all-in-one 80 for the temperature of the friction medium in the box 1 can be adjusted, for example the control temperature is at 0 ~ 50 ℃ inner loop change or keep at a certain temperature, thereby under simulation, the test different temperatures, the wearing and tearing condition of sticky tape in the friction medium makes this equipment function more comprehensive, various, and the test result is more accurate, and the reference value is higher.
As shown in fig. 11, a weighting member 12 is further disposed on the box body 1, the weighting member 12 presses the friction medium in the box body 1, and the main function of the weighting member is to apply pressure to the friction medium in the box body 1, so as to increase the extrusion force of the friction medium to the test tube 2, thereby testing the abrasion condition of the adhesive tape on the test tube 2 under a specific pressure. The pressure adjustment can be performed by replacing the weight 12 with a different weight, or by adding a weight such as a weight to the weight 12. Through the weight that changes add heavy object 12, can simulate the wearing and tearing condition of the sticky tape under different pressure on the test tube 2, application scope is wider, and the test result is more close to reality, and is more accurate. The box body 1 is connected with a limiting block 13 extending towards the inside of the box body 1, the weighting piece 12 is provided with a limiting groove 120 matched and connected with the limiting block 13, and the position of the weighting piece 12 can be positioned through the matching of the limiting block 13 and the limiting groove 120, so that the position of the weighting piece is prevented from moving in the test process.
In this embodiment, the weight-adding member 12 is plate-shaped, and shields the middle part of the opening 14 of the box body 1, and only spaces for the first sliding seat 33 and the second sliding seat 36 to move are left on two sides, so that the leakage of the friction medium in the box body 1 in the test process can be effectively prevented or reduced, and the cleanness and tidiness of the workshop environment are facilitated.
As shown in fig. 12, a cover 9 is further connected to the mounting plate 2, the cover 9 covers the box body 1 and the driving device 3, and a window 90 is provided for a worker to observe and operate, so that leakage of friction medium can be further reduced, dust emission can be reduced, and operation safety can be improved. A Human Machine Interface (HMI)91 can also be provided on the shade 9, which is communicatively connected to the electrical components (e.g. Plc) in the apparatus, and the operation of the electrical components can be controlled through the HMI 91, which is more convenient.
When the device is used for testing, the following steps can be generally carried out:
the first step is as follows: winding the adhesive tape to be tested on the pipe part 20 of the test pipe 2;
the second step is that: selecting a proper friction medium according to the use environment of the adhesive tape and pouring the friction medium into the box body 1;
the third step: pressing the weighting plate 12 on the friction medium, and stacking a weight on the weighting plate 12 to a proper weight value;
the fourth step: the temperature of the friction medium is adjusted to a proper temperature value according to the use environment of the adhesive tape, the temperature rise and the temperature drop of the friction medium can be controlled by the water circulation cold and hot integrated machine 80 in the step, and the temperature value of the friction medium can be monitored by the temperature sensor in real time;
the fifth step: starting the motor 31 to enable the test tube 2 to reciprocate in the friction medium, wherein the movement speed can be regulated and controlled by controlling the rotating speed of the motor 31;
and a sixth step: after the test is finished, the test tube 2 is taken out (or the valve plate 11 is opened, and the test tube 2 is taken out after the friction medium flows out), the abrasion condition of the surface of the adhesive tape is observed, such as wrinkling, falling, scratching and the like of the surface of the adhesive tape, and the abrasion resistance of the adhesive tape is judged according to the abrasion degree.
The adhesive tape wear-resistant testing machine at least comprises the following advantages:
1. the adhesive tape wear-resistant testing machine is provided with a box body for containing a friction medium, a testing pipe positioned in the box body and a driving device capable of driving the testing pipe to reciprocate, a pipe part for winding the adhesive tape to be tested is arranged on the testing pipe, and after the driving pipe part of the driving device reciprocates and rubs in the friction medium, the wear resistance of the adhesive tape can be judged by observing the wear condition of the adhesive tape, so that the adhesive tape wear-resistant testing machine is high in automation degree and convenient to use;
2. the adhesive tape wear-resistant testing machine is provided with the weighting piece for pressurizing the friction medium, so that the wear-resistant conditions of the adhesive tape under different pressures can be tested, the application is wider, and the test result is more accurate;
3. the adhesive tape wear resistance testing machine is provided with the temperature adjusting device for adjusting the temperature of the friction medium, so that the wear resistance of the adhesive tape under different temperature conditions can be tested, the application range of the wear resistance testing machine is further expanded, and the accuracy of a test result is further improved.
It should be noted that the above-mentioned preferred embodiments are merely illustrative of the technical concepts and features of the present invention, and are intended to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (10)
1. The utility model provides a wear-resisting test machine of sticky tape which characterized in that: the adhesive tape wear-resistant testing machine comprises a box body (1) containing friction media, a testing pipe (2) located in the box body (1) and a driving device (3) for driving the testing pipe (2) to reciprocate, wherein the testing pipe (2) comprises a pipe portion (20) for winding an adhesive tape to be tested, and the pipe portion (20) is in contact with the friction media in the box body (1).
2. The tape abrasion resistance tester according to claim 1, wherein: box (1) outside is provided with mounting panel (50), motor (31) that drive arrangement (3) include, by motor (31) drive rotatory eccentric member (32), with mounting panel (50) slide first slide (33) that connect to join in marriage, connect in connecting axle (34) on first slide (33) and with connecting axle (34) with connecting rod (35) that eccentric member (31) all can swivelling joint.
3. The tape abrasion resistance tester according to claim 2, wherein: the eccentric member (32) includes a rotation shaft (320) connected to a driving shaft (310) of the motor (31) and an eccentric shaft (321) connected to the connecting rod (35), and the eccentric shaft (321) is eccentrically disposed to the rotation shaft (320).
4. The tape abrasion resistance tester according to claim 3, wherein: the connecting rod (35) comprises joint bearings (351) which are positioned at two ends, and the connecting rod (35) is connected with the eccentric shaft (321) and the connecting shaft (34) through the joint bearings (351) at the two ends.
5. The tape abrasion resistance tester according to any one of claims 2 to 4, wherein: drive arrangement (3) still include sliding fit connect second slide (36) on mounting panel (50), test pipe (2) both ends are connected respectively first slide (33) with on second slide (36).
6. The tape abrasion resistance tester according to any one of claims 2 to 4, wherein: the driving device (3) further comprises a supporting frame (30) installed on the installation plate (50), the supporting frame (30) comprises an upper plate (300) and a lower plate (301) which are arranged at an upper interval and a lower interval, the motor (31) is installed on the upper plate (300), and the eccentric piece (32) is rotatably connected to the lower plate (301).
7. The tape abrasion resistance tester according to claim 1, wherein: the temperature control device also comprises a temperature control device for controlling the temperature of the friction medium in the box body (1).
8. The tape abrasion resistance tester according to claim 7, wherein: the temperature adjusting device comprises a circulating pipe (8) arranged in the box body (1) and a water circulation cold and hot integrated machine (80) connected with the circulating pipe (8).
9. The tape abrasion resistance tester according to claim 8, wherein: the temperature adjusting device further comprises a temperature sensor which is arranged in the box body (1) and used for detecting the temperature of the friction medium, and the temperature sensor is in communication connection with the water circulation cold and hot all-in-one machine (80).
10. The tape abrasion resistance tester according to any one of claims 1 to 4, 7 to 9, wherein: it also comprises a weighting element (12) placed on the friction medium, the weighting element (12) applying a pressure to the friction medium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010857336.5A CN111896413A (en) | 2020-08-24 | 2020-08-24 | Wear-resisting test machine of sticky tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010857336.5A CN111896413A (en) | 2020-08-24 | 2020-08-24 | Wear-resisting test machine of sticky tape |
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| Publication Number | Publication Date |
|---|---|
| CN111896413A true CN111896413A (en) | 2020-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010857336.5A Pending CN111896413A (en) | 2020-08-24 | 2020-08-24 | Wear-resisting test machine of sticky tape |
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| CN (1) | CN111896413A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112782021A (en) * | 2020-12-31 | 2021-05-11 | 深圳精达宇科技有限公司 | Full-automatic testing equipment for cleaning part of intelligent floor sweeping robot and control method thereof |
| CN113324854A (en) * | 2021-05-31 | 2021-08-31 | 西华大学 | Soil sample strength testing device and experimental method thereof |
| CN114624118A (en) * | 2022-05-17 | 2022-06-14 | 江苏金旺新材料科技有限公司 | Dynamic detection device and detection method for performance of foam adhesive tape |
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| CN114624118A (en) * | 2022-05-17 | 2022-06-14 | 江苏金旺新材料科技有限公司 | Dynamic detection device and detection method for performance of foam adhesive tape |
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