CN220508757U - Aldehyde-free adhesive testing device - Google Patents
Aldehyde-free adhesive testing device Download PDFInfo
- Publication number
- CN220508757U CN220508757U CN202321795019.0U CN202321795019U CN220508757U CN 220508757 U CN220508757 U CN 220508757U CN 202321795019 U CN202321795019 U CN 202321795019U CN 220508757 U CN220508757 U CN 220508757U
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- fixed plate
- plate
- fixing plate
- test
- support frame
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- 238000012360 testing method Methods 0.000 title claims abstract description 85
- 239000000853 adhesive Substances 0.000 title claims abstract description 14
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 14
- 238000001514 detection method Methods 0.000 claims abstract description 12
- 238000004026 adhesive bonding Methods 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 3
- 238000005485 electric heating Methods 0.000 claims description 3
- 239000003292 glue Substances 0.000 abstract description 29
- 238000003825 pressing Methods 0.000 abstract description 9
- 230000000149 penetrating effect Effects 0.000 abstract 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000010073 coating (rubber) Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses an aldehyde-free adhesive testing device, wherein a testing box is arranged at the top of a bench, a first fixing plate is arranged in the testing box, a hydraulic cylinder is arranged at the top of a supporting frame above the first fixing plate, a telescopic rod of the hydraulic cylinder vertically extends downwards, one end of the telescopic rod penetrating through the supporting frame is connected with a second fixing plate which is aligned with the first fixing plate in parallel up and down, detection plates are fixedly arranged on the opposite side surfaces of the first fixing plate and the second fixing plate through bolts, a pressing plate is arranged below the supporting frame above the second fixing plate, a plurality of testing springs are arranged at the top of the second fixing plate, a plurality of tension sensors corresponding to the testing springs below are arranged at the bottom of the pressing plate, and the tops of the testing springs are connected with the tension sensors. The utility model can detect the viscosity of the glue in a relatively prepared manner, and effectively solves the problem that the glue in the detection device is difficult to clean after the viscosity is detected.
Description
Technical Field
The utility model relates to the technical field of glue viscosity testing equipment, in particular to an aldehyde-free adhesive testing device.
Background
The formaldehyde-free adhesive is formaldehyde-free adhesive, is mainly used in the industries of artificial boards and building materials, and has the advantages of completely eliminating formaldehyde and thoroughly eliminating formaldehyde pollution. In recent years, the harm of formaldehyde is more and more important, the required amount of formaldehyde-free glue is higher and higher, the formaldehyde-free glue can be manufactured through a plurality of stages of processes in the manufacturing process, and the viscosity of the formaldehyde-free glue is detected by using a viscosity detection device in the last step to ensure that the viscosity of the formaldehyde-free glue is too high.
The current viscosity detection device can know whether the formaldehyde-free glue is too closed but cannot obtain a more accurate numerical value in the process of detecting the formaldehyde-free glue, the viscosity detection of the glue is not accurate enough, the problem that the formaldehyde-free glue with different viscosities cannot be classified is solved, meanwhile, the glue in the detection device is difficult to clean after the viscosity detection is carried out, the cleaning time of the formaldehyde-free glue is longer, and the working efficiency is greatly reduced.
In order to solve the above problems, a formaldehyde-free adhesive testing device is specifically proposed.
Disclosure of Invention
The utility model aims to provide an aldehyde-free adhesive testing device which is used for solving the problems in the background art.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the utility model provides a no aldehyde gluing nature testing arrangement, includes the rack, the rack top is provided with the test box, be provided with first fixed plate in the test box, be located the test box outside the rack top is provided with the support frame, is located first fixed plate top the support frame top is provided with hydraulic cylinder, hydraulic cylinder's telescopic link vertical downward extension and telescopic link pass the one end sliding connection of support frame have with first fixed plate parallel alignment's about the second fixed plate, all be provided with the pick-up board through the bolt fastening on the side that first fixed plate is relative with the second fixed plate, be located second fixed plate top the support frame below is provided with the clamp plate, second fixed plate top is provided with a plurality of test springs, the bottom of clamp plate is provided with a plurality of and the corresponding tension sensor of below test spring, the top and the tension sensor of test spring are connected, the support frame top is provided with the display screen with tension sensor electric connection.
Preferably, the top of the support frame is provided with a motor, an output shaft of the motor is vertically upwards arranged, a first gear is arranged on the output shaft of the motor, the top of the pressing plate is vertically upwards provided with a screw rod, a second gear in meshed connection with the first gear is arranged at one end of the screw rod, which penetrates through the support frame, and a limiting plate for preventing the screw rod from falling off from the second gear is arranged at the top of the screw rod.
Preferably, the top of second fixed plate is provided with the sleeve, hydraulic cylinder's telescopic link sliding connection and sleeve are inside, and hydraulic cylinder's telescopic link end is provided with fixed disc, the sleeve top is provided with the annular fixed plate that prevents fixed disc and drop from the sleeve.
Preferably, the bottom in the test box is provided with an inclined part inclined from the center to the edge, a screw hole is formed in the center of the test box, a cavity is formed in the test box below the inclined part, an electric heating wire is arranged in the cavity, and a rubber discharging pipe extending to the outside of the test box is arranged on the inner wall of the test box at the lowest position of the inclined part.
Preferably, a fixing rod in threaded connection with the screw hole is arranged at the bottom of the first fixing plate, and a raised gluing area is arranged at the center of the detection plate.
The beneficial effects of the utility model are as follows:
according to the utility model, the first fixing plate and the second fixing plate which are aligned up and down in parallel are arranged, the test plates are arranged on the opposite side surfaces of the first fixing plate and the second fixing plate, and the raised gluing areas are arranged on the top plate of the test plates, so that the test can be conveniently performed after gluing, and meanwhile, the same bonding area can be ensured in each experiment, so that the accuracy of an experiment result is ensured; the second fixing plate is pushed to move downwards through the hydraulic cylinder until the test plate arranged on the second fixing plate and the test plate arranged on the first fixing plate are bonded together through glue, the telescopic rod of the hydraulic cylinder moves upwards, the motor is started, the first gear drives the second gear to rotate, a screw rod arranged on the second gear rises in a spiral mode, the pressing plate moves upwards and simultaneously continuously applies pulling force to the second fixing plate to separate the second fixing plate from the first fixing plate, the test springs are uniformly distributed at the top of the second fixing plate, the fact that the pulling force applied to the second fixing plate is uniform and stable can be guaranteed, the accuracy of test results is improved, and meanwhile, the numerical value on the tension sensor arranged at the top of the test spring can be displayed through the display screen; simultaneously be provided with the tilting part in the testing box inside, and tilting part lowest department is provided with the row's rubber tube that extends to the testing box outside, in the testing process, because glue that the rubber coating operation dribbled can flow to row's rubber tube along tilting part and discharge outwards, when lower glue of temperature solidifies, can heat the testing box bottom through the heater strip that sets up in the testing box inner chamber for glue is in flow state, conveniently clears up the glue in the testing box.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the inside of the test cartridge of the present utility model;
FIG. 3 is a schematic view of the structure of the detecting plate of the present utility model;
fig. 4 is a schematic structural view of the hydraulic cylinder and sleeve connection of the present utility model.
Detailed Description
In order to provide a better understanding of the present utility model, the present utility model will be further described in detail with reference to the drawings and embodiments.
As shown in fig. 1-4, an aldehyde-free adhesive testing device comprises a bench 1, a testing box 3 is arranged at the top of the bench 1, a first fixing plate 22 is arranged in the testing box 3, a supporting frame 11 is arranged at the top of the bench 1 and positioned at the outer side of the testing box 3, a hydraulic cylinder 15 is arranged at the top of the supporting frame 11 and positioned above the first fixing plate 22, a telescopic rod of the hydraulic cylinder 15 vertically extends downwards, a second fixing plate 21 aligned with the first fixing plate 22 in parallel up and down is connected with one end of the telescopic rod through the supporting frame 11 in a sliding manner, detection plates 221 are fixedly arranged on the opposite sides of the first fixing plate 22 and the second fixing plate 21 through bolts, a pressing plate 16 is arranged below the supporting frame 11 and positioned above the second fixing plate 21, a plurality of test springs 17 are arranged at the top of the second fixing plate 21, a plurality of tension sensors 18 corresponding to the lower test springs 17 are arranged at the bottom of the pressing plate 16, the tops of the test springs 17 are connected with the tension sensors 18, and the tops of the supporting frame 11 are provided with a display screen 12 electrically connected with the display screen 12.
The top of the support frame 11 is provided with a motor 13, an output shaft of the motor 13 is vertically upwards arranged, a first gear 131 is arranged on the output shaft of the motor 13, the top of the pressing plate 16 is vertically upwards provided with a screw rod 14, one end of the screw rod 14, which passes through the support frame 11, is provided with a second gear 141 which is meshed with the first gear 131, and the top of the screw rod 14 is provided with a limiting plate 142 which prevents the screw rod 14 from falling off from the second gear 141.
The top of second fixed plate 21 is provided with sleeve 19, the telescopic link sliding connection and the sleeve 19 inside of hydraulic cylinder 15, the telescopic link end of hydraulic cylinder 15 is provided with fixed disc 151, sleeve 19 top is provided with the annular fixed plate 191 that prevents fixed disc 151 from droing in the sleeve 19.
The inner bottom of the test box 3 is provided with an inclined part 33 inclined from the center to the edge, a screw hole 34 is formed in the center of the test box 3, a cavity 36 is formed in the test box 3 below the inclined part 33, an electric heating wire 35 is arranged in the cavity 36, and a rubber discharging pipe 31 extending to the outside of the test box 3 is arranged on the inner wall of the test box 3 at the lowest position of the inclined part 33.
The bottom of the first fixing plate 22 is provided with a fixing rod 223 in threaded connection with the screw hole 34, and the center of the detecting plate 221 is provided with a raised gluing area 222.
When in use, the utility model is characterized in that: after the whole device is installed, after glue is coated on a glue coating area on a test board at the top of a first fixing board, the test board of a second fixing board is controlled to move downwards through a hydraulic cylinder until the test board is tightly attached to the test board on the first fixing board, a pressing plate is driven to rise through a screw rod to continuously apply tension to the second fixing board until the second fixing board leaves the first fixing board, the numerical values of a plurality of tension sensors can be displayed on a display screen, and a viscosity test value prepared by comparison can be obtained after the numerical values are averaged.
The working principle is used: the first fixing plate and the second fixing plate which are aligned up and down in parallel are arranged, the test plates are arranged on the opposite side surfaces of the first fixing plate and the second fixing plate, and the raised gluing areas are arranged on the top plate of the test plates, so that the test can be conveniently performed after gluing, and meanwhile, the same bonding area can be ensured during each experiment, and the accuracy of experimental results is ensured; the second fixing plate is pushed to move downwards through the hydraulic cylinder until the test plate arranged on the second fixing plate and the test plate arranged on the first fixing plate are bonded together through glue, the telescopic rod of the hydraulic cylinder moves upwards, the motor is started, the first gear drives the second gear to rotate, a screw rod arranged on the second gear rises in a spiral mode, the pressing plate moves upwards and simultaneously continuously applies pulling force to the second fixing plate to separate the second fixing plate from the first fixing plate, the test springs are uniformly distributed at the top of the second fixing plate, the fact that the pulling force applied to the second fixing plate is uniform and stable can be guaranteed, the accuracy of test results is improved, and meanwhile, the numerical value on the tension sensor arranged at the top of the test spring can be displayed through the display screen; simultaneously be provided with the tilting part in the testing box inside, and tilting part lowest department is provided with the row's rubber tube that extends to the testing box outside, in the testing process, because glue that the rubber coating operation dribbled can flow to row's rubber tube along tilting part and discharge outwards, when lower glue of temperature solidifies, can heat the testing box bottom through the heater strip that sets up in the testing box inner chamber for glue is in flow state, conveniently clears up the glue in the testing box. The utility model has simple structure and convenient operation, can carry out comparatively prepared detection on the viscosity of the glue, can carry out reaction through numerical values, is convenient for classifying and processing the aldehyde-free glue with different viscosities, and simultaneously effectively avoids the problems that the glue in the detection device is difficult to clean after the viscosity is detected, the cleaning time of the aldehyde-free glue is longer, and the working efficiency is reduced.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. An aldehyde-free adhesive testing device is characterized in that: including rack (1), rack (1) top is provided with test box (3), be provided with first fixed plate (22) in test box (3) outside rack (1) top is provided with support frame (11), is located first fixed plate (22) top support frame (11) top is provided with hydraulic cylinder (15), the telescopic link of hydraulic cylinder (15) vertically downwardly extending and telescopic link pass support frame (11) one end sliding connection have with first fixed plate (22) upper and lower aligned second fixed plate (21), all be provided with pick-up plate (221) through the bolt fastening on the side that first fixed plate (22) is relative with second fixed plate (21), be located second fixed plate (21) top support frame (11) below is provided with clamp plate (16), second fixed plate (21) top is provided with a plurality of test spring (17), the bottom of clamp plate (16) is provided with a plurality of and below test spring (17) corresponding second fixed plate (21) aligned fixed plate (21), test spring (18) top and support frame (11) are connected with tension sensor (18), tension sensor (18) top is provided with display screen (12).
2. The formaldehyde-free adhesive testing device of claim 1, wherein: the utility model discloses a motor, including support frame (11), motor (11), clamp plate (16), screw rod (14) are provided with second gear (141) that are connected with first gear (131) meshing on the one end that support frame (11) was passed to screw rod (14), the top of screw rod (14) is provided with limiting plate (142) that prevent screw rod (14) from second gear (141) droing on the output shaft of motor (13) set up perpendicularly upwards and motor (13).
3. The formaldehyde-free adhesive testing device of claim 1, wherein: the top of second fixed plate (21) is provided with sleeve (19), telescopic link sliding connection and sleeve (19) inside of hydraulic cylinder (15), the telescopic link end of hydraulic cylinder (15) is provided with fixed disc (151), sleeve (19) top is provided with annular fixed plate (191) that prevent fixed disc (151) from coming off in sleeve (19).
4. The formaldehyde-free adhesive testing device of claim 1, wherein: the inner bottom of the test box (3) is provided with an inclined part (33) inclined from the center to the edge, a screw hole (34) is formed in the center of the test box (3), a cavity (36) is formed in the test box (3) below the inclined part (33), an electric heating wire (35) is arranged in the cavity (36), and the inner wall of the test box (3) at the lowest position of the inclined part (33) is provided with a rubber discharging pipe (31) extending to the outside of the test box (3).
5. The formaldehyde-free adhesive testing device of claim 4, wherein: the bottom of the first fixing plate (22) is provided with a fixing rod (223) in threaded connection with the screw hole (34), and the center of the detection plate (221) is provided with a raised gluing area (222).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321795019.0U CN220508757U (en) | 2023-07-10 | 2023-07-10 | Aldehyde-free adhesive testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321795019.0U CN220508757U (en) | 2023-07-10 | 2023-07-10 | Aldehyde-free adhesive testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220508757U true CN220508757U (en) | 2024-02-20 |
Family
ID=89867722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321795019.0U Active CN220508757U (en) | 2023-07-10 | 2023-07-10 | Aldehyde-free adhesive testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220508757U (en) |
-
2023
- 2023-07-10 CN CN202321795019.0U patent/CN220508757U/en active Active
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| GR01 | Patent grant |