CN203616238U - Initial viscosity testing machine used for testing adhesive performance of auto muffling films - Google Patents
Initial viscosity testing machine used for testing adhesive performance of auto muffling films Download PDFInfo
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- CN203616238U CN203616238U CN201320761868.4U CN201320761868U CN203616238U CN 203616238 U CN203616238 U CN 203616238U CN 201320761868 U CN201320761868 U CN 201320761868U CN 203616238 U CN203616238 U CN 203616238U
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Abstract
The utility model relates to an initial viscosity testing machine used for testing the adhesive performance of auto muffling films. According to the testing machine, a T-shaped slideway, a linear guide rail bracket, a motor bracket, a shaft seat bracket, an upper limit switch and a lower limit switch are fixed on a rack respectively; a T-shaped lifting convex block is positioned in a T-shaped groove in the T-shaped slideway; a motor is fixed on the motor bracket; two bearings are fixed on the shaft seat bracket; the two bearings are fixed with two ends of a ball screw provided with a ball screw nut; the lower end of the ball screw is connected with a tooth-type wheel; the tooth-type wheel is connected with a motor tooth-type wheel; a linear guide rail and a time-delay switch are fixed on the linear guide rail bracket; a lifting bar column sleeve outer bracket is fixed with the linear guide rail; a sliding block fixed with a sensor bracket is in sliding fit with the linear guide rail; a sensor and a testing head are fixed on the sensor bracket; a lifting bar column is arranged in a lifting bar column sleeve; the upper end of the lifting bar column is fixed with a fixer; the fixer is screwed with a permanent magnet workbench. According to the utility model, testing results are accurate and scientific, and the fraction defective is reduced.
Description
Technical field
The utility model relates to a kind of initial viscosity test machine for automobile silencing film adhesive property.
Background technology
Automobile endangers human body and automobile generation at startup and the middle vibrating noise that can produce that travels, and is link very important in automobile making so automobile is wanted damping, noise reduction, loss of weight is energy-conservation.
Due to the anxiety of the energy, automaker adopts automobile body sheet weight reduction in the time of design, but requires again car body do not produce vibration and fall Noise attenuating.Body of a motor car generally all adopts silencing film method to do now, i.e. employing is bonded at car door, cover plate, back shroud etc. with the silencing film of lining cloth and easily vibrates, produces noise and resonance place, reduce the noise in automobilism, can reach again the weight that alleviates car, save the energy and reduce costs again.Silencing film is to form with the manufacture of the material such as synthetic resin, synthetic rubber, and it must have and have good Sealant to play erasure effect.Silencing film is to be bonded at on oily steel plate after being welded in automobile making, then in operations such as process electrophoretic process, if silencing film be with oily steel plate there is no adhesion, be pasted not strongly, just there will be fall down, the phenomenon such as displacement, foaming, just do not have sticking effect, affect crashworthiness, fatigue resistence, the vibration damping of car load, erasure effect in advancing, so use silencing film must have adhesion, firm pasting in automobile making.The tack of silencing film does not have national standard, just jointly makes company standard by automaker and the unit that produces silencing film.Its detection method is manual inspection, and compress silencing film, to steel plate, then peels silencing film by hand and judges the adhibit quality of silencing film by hand, and not science is inaccurate, often brings very large loss to production.
How to reach the initial viscosity of silencing film, be the problem that automaker and the unit that produces silencing film pay close attention to always.
Summary of the invention
In view of the situation of prior art, the utility model provides a kind of initial viscosity test machine for automobile silencing film adhesive property, guarantees the initial viscosity of silencing film, to meet automaker's requirement.
The utility model for achieving the above object, the technical scheme adopting is: a kind of initial viscosity test machine for automobile silencing film adhesive property, it is characterized in that: comprise frame, delay switch, T-shaped slideway, T-shaped lifting projection, pulley, guide-localization key, lifting roofbolt, elevating lever column sleeve, fixator, permanent-magnet workbench, silencing film, measuring head, sensor, sensor stand, slide block, line slideway, bearing, ball screw, axle bed support, upper limit switch, ball screw mother, the next limit switch, flute profile wheel, retainingf key, nut, tooth-like belt, motor flute profile wheel, electric machine support, motor, line slideway support, test base plate, guide-localization set bolt, with the set screw of spring and ball, elevating lever column sleeve support arm,
In described frame, fix respectively T-shaped slideway, line slideway support, electric machine support, axle bed support, the T-slot that described T-shaped lifting projection is placed in T-shaped slideway is slidably matched, be arranged on T-shaped slideway with the set screw of spring and ball, the ball of its front end and T-shaped lifting projection sliding fit, fixed electrical machinery on described electric machine support, the motor flute profile that is spirally connected on the axle of motor wheel, on described axle bed support, fix respectively two bearings, on described ball screw, penetrate ball screw mother, ball screw engages with ball screw is female, described ball screw two ends respectively with two bearings in axle sleeve fix, the lower end of ball screw is connected with flute profile wheel by retainingf key, flute profile wheel is fixed on ball screw by nut, flute profile wheel is connected with motor flute profile wheel by tooth-like belt, upper-lower position in the female one end of ball screw is respectively equipped with the upper limit switch fixing with axle bed support, the next limit switch, on described line slideway support, be fixed with respectively line slideway, delay switch, described elevating lever column sleeve support arm and line slideway fix, the slide block and the line slideway that are fixed with sensor stand are slidably matched, slide block and ball screw parent phase are fixed, fixation of sensor on described sensor stand, sensor below fixing test head, described elevating lever column sleeve and elevating lever column sleeve support arm are fixed, described lifting roofbolt is arranged in elevating lever column sleeve and is slidably matched, described guide-localization key is fixed in elevating lever column sleeve by guide-localization set bolt, one end of guide-localization key is arranged in the groove of lifting roofbolt, described lifting roofbolt bottom is provided with pulley, pulley is corresponding with T-shaped slideway upper surface, lifting roofbolt upper end and fixator are fixed, on fixator, be bolted with permanent-magnet workbench.
The beneficial effects of the utility model are: the utility model has solved in silencing film production run a difficult problem for definite initial viscosity that cannot science, just can record numerical value as long as extrude silencing film, save compress silencing film by hand and peeled the unscientific method of judging silencing film adhibit quality, accurately, science, make supply and demand both sides have foundation and means, test result is convincing, improve product quality, reduced disqualification rate, method is simple, has met automaker's requirement.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that Figure 1A is to schematic diagram;
Fig. 3 is the enlarged drawing of Figure 1B;
Fig. 4 is the schematic diagram of the T-shaped lifting projection of the utility model.
Embodiment
As Fig. 1, 2, 3, shown in 4, a kind of initial viscosity test machine for automobile silencing film adhesive property, comprises frame 1, delay switch 2, T-shaped slideway 3, T-shaped lifting projection 5, pulley 6, guide-localization key 8, lifting roofbolt 9, elevating lever column sleeve 10, fixator 11, permanent-magnet workbench 12, silencing film 14, measuring head 15, sensor 17, sensor stand 19, slide block 20, line slideway 21, bearing 22, ball screw 23, axle bed support 24, upper limit switch 25, ball screw mother 26, the next limit switch 27, flute profile wheel 28, retainingf key 29, nut 30, tooth-like belt 31, motor flute profile wheel 32, electric machine support 33, motor 35, line slideway support 37, test base plate 41, guide-localization set bolt 42, with the set screw 43 of spring and ball, elevating lever column sleeve support arm 44, fixes respectively T-shaped slideway 3 in frame 1, line slideway support 37, electric machine support 33, axle bed support 24, the T-slot 3-1 that T-shaped lifting projection 5 is placed in T-shaped slideway 3 is slidably matched, be arranged on T-shaped slideway 3 with the set screw 43 of spring and ball, the ball of its front end and T-shaped lifting projection 5 sliding fits, fixed electrical machinery 35 on electric machine support 33, the motor flute profile that is spirally connected on the axle of motor 35 wheel 32, on axle bed support 24, fix respectively two bearings 22, on ball screw 23, penetrate ball screw mother 26, ball screw 23 engages with ball screw female 26, ball screw 23 two ends respectively with two bearings 22 in axle sleeve fix, the lower end of ball screw 23 is connected with flute profile wheel 28 by retainingf key 29, flute profile wheel 28 is fixed on ball screw 23 by nut 30, flute profile wheel 28 is connected with motor flute profile wheel 32 by tooth-like belt 31, upper-lower position in female 26 one end of ball screw is respectively equipped with the upper limit switch 25 fixing with axle bed support 24, the next limit switch 27, is fixed with respectively line slideway 21 on line slideway support 37, delay switch 2, described elevating lever column sleeve support arm 44 fixes with line slideway 21, the slide block 20 that is fixed with sensor stand 19 is slidably matched with line slideway 21, slide block 20 fixes with ball screw mother 26, fixation of sensor 17 on sensor stand 19, sensor 17 below fixing test heads 15, elevating lever column sleeve 10 is fixing with elevating lever column sleeve support arm 44, lifting roofbolt 9 is arranged in elevating lever column sleeve 10 and is slidably matched, guide-localization key 8 is fixed in elevating lever column sleeve 10 by guide-localization set bolt 42, one end of guide-localization key 8 is arranged in the groove 9-1 of lifting roofbolt 9, lifting roofbolt 9 bottoms are provided with pulley 6, pulley 6 is corresponding with T-shaped slideway 3 upper surfaces, and lifting roofbolt 9 upper ends and fixator 11 are fixing, are bolted with permanent-magnet workbench 12 on fixator 11.
Delay switch 2, the sensor that software M400 is installed 17, upper limit switch 25, the next limit switch 27, motor 35 and the Displaying Meter that are connected with measuring head 15 are connected with electric appliance control box respectively.
T-shaped lifting projection 5 sides are convex, and T-shaped lifting projection 5 front end upper surfaces are the combination of one section of plane 5-3 and one section of inclined-plane 5-2, are provided with two groove 5-1 on the lower surface of front end.
Method of testing step is as follows:
The silencing film of the silencing film of non-drying type 14 or vulcanization type 14 is bonded on test base plate 41, is placed on permanent-magnet workbench 12, rotate adhesive release knob, make to test base plate 41 and inhale on permanent-magnet workbench 12;
Promote forward T-shaped lifting projection 5 to pulley 6 places with hand, pulley 6 is in the time that the inclined-plane 5-2 of T-shaped lifting projection 5 upper surfaces slides into plane 5-3 place, slide in the groove 5-1 before T-shaped lifting projection 5 bottoms T-shaped lifting projection 5 is located with the ball of set screw 43 front ends of spring and ball, drive lifting roofbolt 9 in elevating lever column sleeve 10, to rise to guide-localization key 8 location, place simultaneously, now silencing film 14 contacts with measuring head 15 and produces pressure, the sensor 17 that software M400 is installed shows the force value of 8 ± 1N by Displaying Meter, pulley 6 is encountered delay switch 2 simultaneously and is started also time delay 3 seconds in the time that inclined-plane 5-2 slides into plane 5-1, after 3 seconds, connect motor 35, motor flute profile wheel 32 is by driving tooth-like belt 31 to drive and the rotation of flute profile wheel 28 ball screws that fix 23 with 5 turn/s, ball screw female 26 rises and drives the slide block 20 that sensor 17 and measuring head 15 be housed on line slideway 21, to do the straight line upward movement of 10mm/s simultaneously, slide block 20 rises and encounters after upper limit switch 25, motor 35 power-off, ball screw mother 26 stops rising, now Displaying Meter is read numerical value, being exactly measuring head 15 separates after bonding and produces pulling force viscosity number with the silencing film 14 of non-drying type or the silencing film 14 of vulcanization type, it is initial viscosity value,
Test, unclamp the adhesive release knob on permanent-magnet workbench 12, to test base plate 41 and change position, T-shaped lifting projection 5 is return to origin-location, slide in the groove 5-1 behind T-shaped lifting projection 5 bottoms T-shaped lifting projection 5 is located with the ball of set screw 43 front ends of spring and ball, starter motor 35 turns round simultaneously, and the descending original position of getting back to of measuring head 15 treats that next time is by above method test; The silencing film 14 of same non-drying type or the silencing film of vulcanization type 14 need to survey 5 difference positions, then initial viscosity value stack ÷ 5 is obtained to unit average, it is measuring head unit area value, the unit area of initial viscosity value be greater than the silencing film 14 of non-drying type or the deadweight of the equal unit area of the silencing film 14 of vulcanization type be qualified, be less than on the contrary the deadweight of the equal unit area of the silencing film 14 of non-drying type or the silencing film 14 of vulcanization type and be defective, test completes.
In above-mentioned:
Ball screw 23:TT-SFK0120214DFC7-200-P0;
Line slideway 21:TT-MR15WNSS1VON-200-15-15;
Sensor 17:CXL-101-2kg;
Delay switch 2:0 ~ 30 second;
Permanent-magnet workbench 12:HMR-404 is greater than 3500 Gausses;
Permanent-magnet workbench 12 connects adjustment and is of a size of 2 ~ 5mm with the nut of lifting roofbolt 9, and by 11
Motor 35:90GK30-15;
T-shaped lifting projection 5: ascending angle is 15 ° ~ 20 °;
Measuring head 15: Φ 5 ~ Φ 10mm; End face is plane ▽ 8;
With the set screw 43:TT-DWZL2272563 of spring and ball;
Test base plate size: 2mm × 50mm × 150mm, materials A 3;
Cog belt: CT-180S2M-8-R;
Claims (2)
1. for an initial viscosity test machine for automobile silencing film adhesive property, it is characterized in that: comprise frame (1), delay switch (2), T-shaped slideway (3), T-shaped lifting projection (5), pulley (6), guide-localization key (8), lifting roofbolt (9), elevating lever column sleeve (10), fixator (11), permanent-magnet workbench (12), silencing film (14), measuring head (15), sensor (17), sensor stand (19), slide block (20), line slideway (21), bearing (22), ball screw (23), axle bed support (24), upper limit switch (25), ball screw mother (26), the next limit switch (27), flute profile wheel (28), retainingf key (29), nut (30), tooth-like belt (31), motor flute profile wheel (32), electric machine support (33), motor (35), line slideway support (37), test base plate (41), guide-localization set bolt (42), with the set screw (43) of spring and ball, elevating lever column sleeve support arm (44), fixes respectively T-shaped slideway (3) in described frame (1), line slideway support (37), electric machine support (33), axle bed support (24), the T-slot (3-1) that described T-shaped lifting projection (5) is placed in T-shaped slideway (3) is slidably matched, be arranged on T-shaped slideway (3) with the set screw (43) of spring and ball, the ball of its front end and T-shaped lifting projection (5) sliding fit, the upper fixed electrical machinery (35) of described electric machine support (33), the motor flute profile that is spirally connected on the axle of motor (35) wheel (32), on described axle bed support (24), fix respectively two bearings (22), on described ball screw (23), penetrate ball screw mother (26), ball screw (23) engages with ball screw mother (26), described ball screw (23) two ends respectively with two bearings (22) in axle sleeve fix, the lower end of ball screw (23) is connected with flute profile wheel (28) by retainingf key (29), flute profile wheel (28) is fixed on ball screw (23) by nut (30), flute profile wheel (28) is connected with motor flute profile wheel (32) by tooth-like belt (31), be respectively equipped with the upper limit switch (25) fixing with axle bed support (24) at the upper-lower position of ball screw mother (26) one end, the next limit switch (27), is fixed with respectively line slideway (21) on described line slideway support (37), delay switch (2), described elevating lever column sleeve support arm (44) fixes with line slideway (21), the slide block (20) that is fixed with sensor stand (19) is slidably matched with line slideway (21), slide block (20) fixes with ball screw mother (26), the upper fixation of sensor (17) of described sensor stand (19), sensor (17) below fixing test head (15), described elevating lever column sleeve (10) is fixing with elevating lever column sleeve support arm (44), described lifting roofbolt (9) is arranged in elevating lever column sleeve (10) and is slidably matched, described guide-localization key (8) is fixed in elevating lever column sleeve (10) by guide-localization set bolt (42), one end of guide-localization key (8) is arranged in the groove (9-1) of lifting roofbolt (9), described lifting roofbolt (9) bottom is provided with pulley (6), pulley (6) is corresponding with T-shaped slideway (3) upper surface, lifting roofbolt (9) upper end and fixator (11) are fixing, on fixator (11), be bolted with permanent-magnet workbench (12).
2. a kind of initial viscosity test machine for automobile silencing film adhesive property according to claim 1, it is characterized in that: described T-shaped lifting projection (5) side is convex, T-shaped lifting projection (5) front end upper surface is the combination on one section of plane (5-3) and one section of inclined-plane (5-2), is provided with two grooves (5-1) on the lower surface of front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320761868.4U CN203616238U (en) | 2013-11-27 | 2013-11-27 | Initial viscosity testing machine used for testing adhesive performance of auto muffling films |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320761868.4U CN203616238U (en) | 2013-11-27 | 2013-11-27 | Initial viscosity testing machine used for testing adhesive performance of auto muffling films |
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| Publication Number | Publication Date |
|---|---|
| CN203616238U true CN203616238U (en) | 2014-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320761868.4U Withdrawn - After Issue CN203616238U (en) | 2013-11-27 | 2013-11-27 | Initial viscosity testing machine used for testing adhesive performance of auto muffling films |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203616238U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103604746A (en) * | 2013-11-27 | 2014-02-26 | 三友（天津）高分子技术有限公司 | Initial viscosity testing machine and method for adhesive property of automobile silencing film |
| CN104464980A (en) * | 2014-12-11 | 2015-03-25 | 河南省通信电缆有限公司 | Cable core longitudinal wrapping production line and cable core longitudinal wrapping sizing die device |
| CN115406832A (en) * | 2022-08-29 | 2022-11-29 | 东莞市泉准电子科技有限公司 | 3D laser detection equipment |
-
2013
- 2013-11-27 CN CN201320761868.4U patent/CN203616238U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103604746A (en) * | 2013-11-27 | 2014-02-26 | 三友（天津）高分子技术有限公司 | Initial viscosity testing machine and method for adhesive property of automobile silencing film |
| CN104464980A (en) * | 2014-12-11 | 2015-03-25 | 河南省通信电缆有限公司 | Cable core longitudinal wrapping production line and cable core longitudinal wrapping sizing die device |
| CN115406832A (en) * | 2022-08-29 | 2022-11-29 | 东莞市泉准电子科技有限公司 | 3D laser detection equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140528 Effective date of abandoning: 20151021 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |