CN116539523A - Peeling force testing device for automobile sound insulation felt - Google Patents
Peeling force testing device for automobile sound insulation felt Download PDFInfo
- Publication number
- CN116539523A CN116539523A CN202310799398.9A CN202310799398A CN116539523A CN 116539523 A CN116539523 A CN 116539523A CN 202310799398 A CN202310799398 A CN 202310799398A CN 116539523 A CN116539523 A CN 116539523A
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- China
- Prior art keywords
- tester body
- plate
- rod
- rack
- fixedly connected
- Prior art date
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- 238000012360 testing method Methods 0.000 title claims abstract description 34
- 238000009413 insulation Methods 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 48
- 230000004224 protection Effects 0.000 claims abstract description 23
- 238000004140 cleaning Methods 0.000 claims description 23
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000002390 adhesive tape Substances 0.000 abstract description 9
- 239000005030 aluminium foil Substances 0.000 abstract description 4
- 230000000295 complement effect Effects 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 7
- 244000309464 bull Species 0.000 description 7
- 239000011888 foil Substances 0.000 description 7
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/0028—Force sensors associated with force applying means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N19/00—Investigating materials by mechanical methods
- G01N19/04—Measuring adhesive force between materials, e.g. of sealing tape, of coating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/56—Reuse, recycling or recovery technologies of vehicles
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention discloses a peeling force testing device for an automobile sound-proof felt, and relates to the technical field of peeling force testing; the tester comprises a tester body, wherein an operation display screen matched with the tester body is fixedly arranged at the upper end of one side of the tester body, universal wheels are fixedly arranged at four corners of the bottom end of the tester body, an auxiliary mechanism matched with the universal wheels is arranged at the lower end of the tester body, and a protection mechanism matched with the tester body is arranged at the top end of the tester body; through the cooperation of complementary unit and universal wheel use, it is convenient to remove and fix a position for the convenience of tester body, need not the user and carries out manual removal to saved the manpower, use through protection machanism's setting, can shelter from it when the automobile sound insulation felt carries out the peeling force test, thereby can avoid the phenomenon that adhesive tape and aluminium foil board separation fly away and hurt the people appears during the automobile sound insulation felt test, and then effectively improved testing arrangement's security.
Description
Technical Field
The invention relates to the technical field of peel force testing, in particular to a peel force testing device for an automobile sound insulation felt.
Background
In order to ensure the subsequent normal use of the automobile sound-proof felt, the peeling force between the automobile sound-proof felt adhesive tape and the aluminum foil plate needs to be tested, so that a peeling force testing device needs to be used.
However, the testing device used for the current automobile sound-proof felt peeling force test has certain defects:
1. the existing testing device requires a user to manually move when moving, which wastes manpower;
2. the existing testing device lacks a protection mechanism, so that the phenomenon that the adhesive tape and the aluminum foil plate are separated and scattered to hurt people easily occurs in the testing period of the automobile sound insulation felt is easy to cause, and the safety is low;
3. the operation display screen of the existing testing device is easy to be impacted and damaged during the idle period, and the screen of the operation display screen cannot be cleaned, so that the operation display screen is inconvenient to use conveniently, and dirt deposition is easy to occur, so that the phenomenon that the operation display screen is difficult to clean is avoided.
In view of the above problems, the inventors have proposed a peel force testing device for an automotive soundproof felt for solving the above problems.
Disclosure of Invention
The testing device aims at solving the problems that the prior testing device needs a user to manually move when moving, lacks a protection mechanism, is easy to be impacted and damaged during the idle period of an operation display screen, and cannot clean the screen of the operation display screen; the invention aims to provide a peeling force testing device for an automobile sound-proof felt.
In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides a peel force testing arrangement for automobile sound insulation felt, including the tester body, one side upper end fixed mounting of tester body has the operation display screen that the cooperation was used, and the equal fixed mounting in bottom four corners department of tester body has the universal wheel, the lower extreme of tester body is equipped with and is equipped with the complementary unit that uses with the universal wheel cooperation, the top of tester body is equipped with the protection machanism that the cooperation was used, and be equipped with protection machanism and the clean mechanism that uses with the operation display screen cooperation on the tester body, the inboard of tester body is equipped with the fixture that the cooperation was used.
Preferably, the auxiliary mechanism comprises rotating seats, the rotating seats are fixedly arranged at the bottom end of the tester body and are symmetrically distributed, studs are inserted in the two rotating seats in a rotating mode, the tail ends of the studs are fixedly connected with rotating wheels, rotating rods are inserted in the rotating wheels in a rotating mode, two moving blocks are sleeved on the studs in a threaded mode, the moving blocks are in sliding connection with the tester body, a rotating plate is sleeved at the bottom end of each moving block in a rotating mode, one end of each rotating plate, far away from the tester body, is in a rotating mode, and is inserted with a T-shaped block, and the bottom ends of the two T-shaped blocks are fixedly connected with a cross locating plate.
Preferably, the protection mechanism comprises a micro motor, the micro motor is fixedly mounted on the top end of the inner side of the tester body, the mounting seat is fixedly mounted in the middle of the top end of the inner side of the tester body, the micro motor is fixedly mounted on the mounting seat, the output end of the micro motor rotates to penetrate through the tester body and fixedly sleeved with a driving gear at the tail end of the micro motor, the outer side of the driving gear is meshed with a first rack and a second rack, the first rack and the second rack are both in sliding connection with the tester body, one end of the first rack, which is close to the driving gear, is fixedly mounted with a first side rod, the tail end of the first side rod is fixedly connected with a first transparent plate, the first transparent plate is in sliding connection with the tester body, one end of the second rack, which is close to the driving gear, is fixedly mounted with a second side rod, and the tail end of the second side rod is fixedly connected with a second transparent plate, and the second transparent plate is in sliding connection with the tester body.
Preferably, protection machanism includes the mounting bracket, mounting bracket fixed mounting is on the tester body, and the fixed cover of mounting bracket establishes in the outside of operation display screen, the Ding Duan rotation grafting of mounting bracket has the drive bull stick, and the middle part fixedly connected with shielding plate of drive bull stick, shielding plate rotates and inserts and establish on the mounting bracket, auxiliary sink has been seted up on the mounting bracket, and shielding plate can slide and insert and establish in auxiliary sink, the fixed collar that has cup jointed of one end of drive bull stick, and install the mounting groove on the collar, spacing ratchet is installed to the mounting groove internal rotation, and fixedly connected with elastic sheet on the spacing ratchet, the other end and the inner wall fixed connection of mounting groove of elastic sheet, one side fixed mounting of operation display screen has L type side lever, and the top fixed mounting of L type side lever has the deflector, sliding grafting has U type pull rod on the deflector, the sliding hole that runs through the symmetry setting on the deflector, and U type pull rod slides and inserts and establish in the sliding hole, and the inboard fixedly connected with spacing ring of U type pull rod, the spacing ring is close to one side of mounting bracket has seted up interior ratchet groove, the mounting ring can rotate and insert and establish in the interior ratchet groove, and can drive ratchet and reset spring fixed connection with the end-stop spring, reset spring is kept away from to the fixed mounting bracket.
Preferably, the cleaning mechanism comprises a driving screw rod, the driving screw rod is rotatably inserted on the mounting frame, the driving screw rod is sleeved with a cleaning plate through threads, the cleaning plate is in sliding connection with the mounting frame, the cleaning plate is attached to the operation display screen, a guide rod is fixedly arranged at the lower end of the inner side of the mounting frame, a guide hole is formed in the lower end of the cleaning plate in a penetrating mode, the guide rod is slidably inserted in the guide hole, a driven pinion is fixedly sleeved at the tail end of the driving screw rod, a driving large gear is sleeved at the tail end of the driving screw rod, and the driving large gear is meshed with the driven pinion.
Preferably, the clamping mechanism comprises a U-shaped seat, a first clamping plate and a second clamping plate are slidably arranged on the inner side of the U-shaped seat, a screw is inserted into one side of the U-shaped seat in a threaded manner, the tail end of the screw is rotationally connected with the first clamping plate, a clamping gear is rotationally arranged on the inner side of the U-shaped seat, a third rack and a fourth rack are in meshed connection with the outer side of the clamping gear, the third rack and the fourth rack are both in sliding connection with the U-shaped seat, one end of the third rack is fixedly connected with the first clamping plate, and one end of the fourth rack is fixedly connected with the second clamping plate.
Compared with the prior art, the invention has the beneficial effects that:
1. the auxiliary mechanism is matched with the universal wheels, so that convenience is brought to the convenient movement and positioning of the tester body, and a user does not need to manually move, so that the labor is saved;
2. through the arrangement and use of the protection mechanism, the automobile sound-proof felt can be shielded when the automobile sound-proof felt is subjected to the peeling force test, so that the phenomenon that the adhesive tape and the aluminum foil plate are separated and scattered to hurt people during the automobile sound-proof felt test can be avoided, and the safety of the testing device is further effectively improved;
3. through the arrangement and use of the protection mechanism, the operation display screen can be shielded and protected during the idle period of the testing device, so that the phenomenon that the operation display screen is impacted and damaged during the idle period of the testing device can be avoided, and the service life of the testing device can be effectively prolonged;
4. through the setting of clean mechanism, can clean the operation display screen when the shielding plate is opened to convenient the use of follow-up operation display screen is provided convenience, and can clean the operation display screen after the use once more when the shielding plate is closed, and then can clean the operation display screen after using, further can avoid appearing the spot deposit and lead to difficult clear phenomenon.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present invention.
Fig. 2 is a schematic view of the installation of the protection mechanism in the present invention.
Fig. 3 is an enlarged schematic view of the structure a in fig. 2 according to the present invention.
FIG. 4 is a schematic view of the installation of the auxiliary mechanism in the present invention.
Fig. 5 is an enlarged schematic view of the structure B in fig. 4 according to the present invention.
Fig. 6 is a schematic view of the installation of the protection mechanism in the present invention.
Fig. 7 is an enlarged schematic view of the structure at C in fig. 6 according to the present invention.
Fig. 8 is an enlarged schematic view of the structure of fig. 6D according to the present invention.
Fig. 9 is an enlarged schematic view of the structure at E in fig. 6 according to the present invention.
Fig. 10 is a schematic diagram of the connection of the protection mechanism in the present invention.
Fig. 11 is a schematic view of the installation and installation of the clamping mechanism in the present invention.
Fig. 12 is an enlarged schematic view of the structure of fig. 11 at F in accordance with the present invention.
In the figure: 1. a tester body; 2. operating a display screen; 3. an auxiliary mechanism; 31. a rotating seat; 32. a double-ended stud; 33. a moving block; 34. a rotating plate; 35. a T-shaped block; 36. a cross positioning plate; 37. a rotating wheel; 38. a rotating lever; 4. a protective mechanism; 41. a micro motor; 42. a drive gear; 43. a first rack; 44. a second rack; 45. a first side bar; 46. a first transparent plate; 47. a second side bar; 48. a second transparent plate; 49. a mounting base; 5. a protection mechanism; 51. a mounting frame; 52. driving the rotating rod; 53. a shielding plate; 54. a mounting ring; 55. a mounting groove; 56. limit ratchets; 57. an elastic sheet; 58. an L-shaped side rod; 59. a guide plate; 510. a U-shaped pull rod; 511. a limiting ring; 512. an inner ratchet groove; 513. a return spring; 514. an auxiliary sink; 515. a sliding hole; 6. a cleaning mechanism; 61. driving a screw rod; 62. a cleaning plate; 63. a driven pinion gear; 64. a driving gearwheel; 65. a guide rod; 66. a guide hole; 7. a universal wheel; 8. a clamping mechanism; 81. a U-shaped seat; 82. a first clamping plate; 83. a second clamping plate; 84. a screw; 85. clamping the gear; 86. a third rack; 87. and a fourth rack.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples: as shown in fig. 1-12, the invention provides a peeling force testing device for an automobile sound insulation felt, which comprises a tester body 1, wherein an operation display screen 2 matched with the operation display screen 2 is fixedly arranged at the upper end of one side of the tester body 1, universal wheels 7 are fixedly arranged at four corners of the bottom end of the tester body 1, an auxiliary mechanism 3 matched with the universal wheels 7 is arranged at the lower end of the tester body 1, a protection mechanism 4 matched with the protection mechanism 5 and a cleaning mechanism 6 are arranged at the top end of the tester body 1, a clamping mechanism 8 matched with the operation display screen 2 is arranged on the inner side of the tester body 1, a detection mechanism matched with the clamping mechanism 8 is arranged on the tester body 1, and the clamping mechanism 8 on the upper side can be driven to move upwards during use, so that the peeling force of the automobile sound insulation felt can be tested by matching with the operation display screen 2, the working principle is the same as that of an electronic tensile testing machine in the prior art, the end of an automobile sound insulation felt to be tested is respectively inserted into two mechanisms 8 respectively, and then the two aluminum foils 2 can be clamped by the clamping mechanism 8 and the corresponding clamping mechanism is not matched with the aluminum foils 2, and the user can do excessive operation process to be started up, and the existing technology is not used for the display screen 2.
The auxiliary mechanism 3 comprises rotating seats 31, the rotating seats 31 are fixedly arranged at the bottom end of the tester body 1, the rotating seats 31 are symmetrically distributed, studs 32 are rotatably inserted on the two rotating seats 31, the tail ends of the studs 32 are fixedly connected with rotating wheels 37, rotating rods 38 are rotatably inserted on the rotating wheels 37, convenience is provided for convenient rotation of the studs 32 through the matching of the rotating rods 38 and the rotating wheels 37, two moving blocks 33 are sleeved on the studs 32 in a threaded manner, the moving blocks 33 are in sliding connection with the tester body 1, a rotating plate 34 is rotatably sleeved at the bottom end of the moving block 33, a T-shaped block 35 is rotatably inserted at one end of the rotating plate 34 far away from the tester body 1, and a cross positioning plate 36 is fixedly connected with the bottom ends of the two T-shaped blocks 35.
Through adopting above-mentioned technical scheme, during the use, the user can promote tester body 1 and cooperate the use of universal wheel 7 to remove it convenient to suitable position, then the user can stop promoting tester body 1 and rotate dwang 38 to can drive the rotation wheel 37 and rotate, and then can drive stud 32 and rotate, further can drive two movable blocks 33 and do the motion in opposite directions, thereby can drive cross locating plate 36 to the one side that keeps away from tester body 1 through the use of rotor plate 34 and T type piece 35 and remove, until cross locating plate 36 when closely laminating with the desktop.
The protection mechanism 4 comprises a micro motor 41, the micro motor 41 is fixedly arranged at the top end of the inner side of the tester body 1, an installation seat 49 is fixedly arranged in the middle of the top end of the inner side of the tester body 1, the micro motor 41 is fixedly arranged on the installation seat 49, the stable installation of the micro motor 41 is guaranteed by the installation seat 49, the output end of the micro motor 41 rotates to penetrate through the tester body 1 and fixedly sleeved with a driving gear 42 at the tail end of the micro motor, the outer side of the driving gear 42 is meshed and sleeved with a first rack 43 and a second rack 44, the first rack 43 and the second rack 44 are both in sliding connection with the tester body 1, one end of the first rack 43, which is close to the driving gear 42, is fixedly provided with a first side rod 45, the tail end of the first side rod 45 is fixedly connected with a first transparent plate 46, one end of the second rack 44, which is close to the driving gear 42, is fixedly provided with a second side rod 47, and the tail end of the second side rod 47 is fixedly connected with a second transparent plate 48, and the second transparent plate 48 is in sliding connection with the tester body 1.
Through adopting above-mentioned technical scheme, during the use, the user can open micro motor 41 to can make it drive gear 42 rotation, and then can drive first rack 43 and second rack 44 and do reverse movement in step, further can drive first side bar 45 and second side bar 47 and do the back motion, thereby can drive first transparent plate 46 and second transparent plate 48 and do the back motion, and pause micro motor 41 when the interval between first transparent plate 46 and second transparent plate 48 moves to the maximum, the user can carry out the centre gripping respectively with the adhesive tape of waiting to detect the automobile sound insulation felt and aluminium foil board and fix, and can drive micro motor 41 reversal after the fixed, thereby can drive first transparent plate 46 and second transparent plate 48 and do the opposite direction motion, and close micro motor 41 after first transparent plate 46 and second transparent plate 48 reset.
The protection mechanism 5 comprises a mounting frame 51, the mounting frame 51 is fixedly arranged on the tester body 1, the mounting frame 51 is fixedly sleeved on the outer side of the operation display screen 2, a driving rotating rod 52 is rotatably inserted in the Ding Duan of the mounting frame 51, a shielding plate 53 is fixedly connected to the middle part of the driving rotating rod 52, the shielding plate 53 is rotatably inserted on the mounting frame 51, an auxiliary sinking groove 514 is formed in the mounting frame 51, the shielding plate 53 can be slidably inserted in the auxiliary sinking groove 514, the arrangement of the auxiliary sinking groove 514 provides a guarantee for the normal rotation of the shielding plate 53, one end of the driving rotating rod 52 is fixedly sleeved with a mounting ring 54, a mounting groove 55 is formed in the mounting ring 54, limiting ratchets 56 are rotatably arranged in the mounting groove 55, an elastic piece 57 is fixedly connected to the limiting ratchets 56, the other end of the elastic piece 57 is fixedly connected with the inner wall of the mounting groove 55, one side of the operation display screen 2 is fixedly provided with an L-shaped side lever 58, the top end of the L-shaped side rod 58 is fixedly provided with a guide plate 59, the guide plate 59 is in sliding connection with a U-shaped pull rod 510, the guide plate 59 is penetrated and provided with symmetrically arranged sliding holes 515, the U-shaped pull rod 510 is in sliding connection with the sliding holes 515, the sliding holes 515 play a role in limiting and guiding the movement adjustment of the U-shaped pull rod 510, the inner side of the U-shaped pull rod 510 is fixedly connected with a limiting ring 511, a driving rotating rod 52 is rotationally connected with the guide plate 59 in a sleeved mode, the limiting ring 511 is movably sleeved on the driving rotating rod 52, one side of the limiting ring 511, which is close to the mounting frame 51, is provided with an inner ratchet groove 512, the mounting ring 54 can be rotationally connected with the inner ratchet groove 512, the limiting ratchet 56 can be meshed with the inner ratchet groove 512, one side of the limiting ring 511, which is far away from the mounting frame 51, is fixedly provided with a reset spring 513, the movable sleeve of the reset spring 513 is arranged on the driving rotating rod 52, and the end of the return spring 513 is fixedly connected to the guide plate 59.
Through adopting above-mentioned technical scheme, during the use, the user can rotate shielding plate 53 to can drive the rotation of drive bull stick 52, and then can drive collar 54 rotation, further can make spacing ratchet 56 slide along the inner wall of interior ratchet groove 512, during this period, spacing ratchet 56 will extrude elastic piece 57 many times, and will stop rotating after shielding plate 53 rotates ninety degrees, and elastic piece 57 will drive spacing ratchet 56 and reset and make it card go into interior ratchet groove 512 this moment, thereby can avoid shielding plate 53 reversal to reset.
The cleaning mechanism 6 comprises a driving screw rod 61, the driving screw rod 61 is rotatably inserted on the mounting frame 51, a cleaning plate 62 is sleeved on the driving screw rod 61 in a threaded manner, the cleaning plate 62 is in sliding connection with the mounting frame 51, the cleaning plate 62 is attached to the operation display screen 2, a guide rod 65 is fixedly arranged at the lower end of the inner side of the mounting frame 51, a guide hole 66 is formed in the lower end of the cleaning plate 62 in a penetrating manner, the guide rod 65 is slidably inserted in the guide hole 66, the guide rod 65 is matched with the guide hole 66 in use, the movement of the cleaning plate 62 is regulated to play a guiding role, a driven pinion 63 is fixedly sleeved at the tail end of the driving screw rod 61, a driving large gear 64 is fixedly sleeved at the tail end of the driving rotating rod 52, and the driving large gear 64 is meshed with the driven pinion 63.
Through adopting above-mentioned technical scheme, during the use, will drive the rotation of drive bull gear 64 when the drive bull gear 52 rotates to can drive driven pinion 63 and carry out the multiple and rotate, and then can drive lead screw 61 and rotate, further can drive clean board 62 and remove to the one side that is close to driven pinion 63, thereby can clean the screen of operation display screen 2, and clean board 62 moves to the opposite side of operation display screen 2 just when shielding plate 53 stops rotating, and the user accessible operation display screen 2 is controlled tester body 1 afterwards.
The fixture 8 includes U type seat 81, and first splint 82 and second splint 83 are installed to the inside sliding of U type seat 81, and one side screw thread of U type seat 81 inserts and is equipped with screw rod 84, and the end and the first splint 82 of screw rod 84 rotate to be connected, and the inboard rotation of U type seat 81 is installed clamping gear 85, and the outside meshing of clamping gear 85 is connected with third rack 86 and fourth rack 87, and third rack 86 and fourth rack 87 all with U type seat 81 sliding connection, and the one end and the first splint 82 fixed connection of third rack 86, the one end and the second splint 83 fixed connection of fourth rack 87.
Through adopting above-mentioned technical scheme, during the use, the user can insert respectively to be detected the adhesive tape of car sound insulation felt and the aluminium foil board and establish between adjacent first splint 82 and second splint 83 and knob corresponds screw rod 84 to can correspond first splint 82 and remove, and then can drive and correspond third rack 86 and remove, further can cooperate the use that corresponds clamping gear 85 to drive and correspond fourth rack 87 and remove, thereby can drive and correspond second splint 83 and do reverse motion, and then can make adjacent first splint 82 and second splint 83 do opposite motion, further can carry out quick centre gripping with the adhesive tape or the aluminium foil board that correspond to be detected car sound insulation felt fixedly, and can loosen screw rod 84 after fixed.
Working principle: when in use, a user can push the tester body 1 and move the tester body 1 to a proper position conveniently by matching with the use of the universal wheel 7, then the user can stop pushing the tester body 1 and rotate the rotating rod 38, so that the rotating wheel 37 can be driven to rotate, the stud 32 can be driven to rotate, the two moving blocks 33 can be driven to move oppositely, and the cross positioning plate 36 can be driven to move to one side far away from the tester body 1 by using the rotating plate 34 and the T-shaped block 35 until the cross positioning plate 36 is tightly attached to a tabletop;
the micro motor 41 can be turned on by a user, so that the micro motor 41 can drive the driving gear 42 to rotate, the first rack 43 and the second rack 44 can be driven to synchronously move reversely, the first side rod 45 and the second side rod 47 can be driven to move reversely, the first transparent plate 46 and the second transparent plate 48 can be driven to move reversely, the micro motor 41 is suspended when the distance between the first transparent plate 46 and the second transparent plate 48 is moved to the maximum, the adhesive tape of the automobile sound insulation felt to be detected and the aluminum foil plate can be respectively inserted between the adjacent first clamping plate 82 and the second clamping plate 83 and are correspondingly rotated by the screw 84, so that the corresponding first clamping plate 82 can be driven to move, the corresponding third rack 86 can be driven to move, the corresponding fourth rack 87 can be driven to move by the use of the corresponding clamping gear 85, the corresponding second clamping plate 83 can be driven to move reversely, the adjacent first clamping plate 82 and the second clamping plate 83 can be driven to move reversely, the adhesive tape or the aluminum foil plate of the automobile sound insulation felt to be detected can be fixed between the adjacent first clamping plate 82 and the second clamping plate 48, and the micro motor can be fixed to the transparent plate 46 in opposite directions, and the transparent plate can be driven to move more conveniently and quickly and reversely, and the micro motor can be driven to move the transparent plate 84 can be fixed to the transparent plate 46 after the transparent plate is reset to the transparent plate is driven to the transparent plate is opposite to the transparent plate 48;
then, the user can rotate the shielding plate 53, so that the driving rotating rod 52 can be driven to rotate, the mounting ring 54 can be driven to rotate, the limiting ratchet 56 can further slide along the inner wall of the inner ratchet groove 512, during the period, the limiting ratchet 56 presses the elastic piece 57 for multiple times, and when the shielding plate 53 rotates ninety degrees, the rotation is stopped, and at the moment, the elastic piece 57 drives the limiting ratchet 56 to reset and clamp into the inner ratchet groove 512, so that the shielding plate 53 can be prevented from reversely rotating and resetting;
during the period, the driving bull gear 64 is driven to rotate while the driving rotating rod 52 rotates, so that the driven pinion 63 can be driven to rotate multiple times, the driving screw 61 can be driven to rotate, the cleaning plate 62 can be driven to move to one side close to the driven pinion 63, the screen of the operation display screen 2 can be cleaned, the cleaning plate 62 just moves to the other side of the operation display screen 2 when the shielding plate 53 stops rotating, and then a user can operate the tester body 1 through the operation display screen 2;
when the detection of the automobile sound insulation felt is finished, the user can separate the first transparent plate 46 from the second transparent plate 48 according to the steps and take down the detected automobile sound insulation felt, and after taking down, the first transparent plate 46 and the second transparent plate 48 are reset, in addition, the user can pull the U-shaped pull rod 510 to the side far away from the guide plate 59, so that the limiting ring 511 can be driven to move and press the reset spring 513, when the limiting ratchet 56 is separated from the inner ratchet groove 512, the user can reversely rotate the shielding plate 53 and reset the shielding plate, and during the period, the driven pinion 63 drives the driving screw 61 to reversely rotate, so that the cleaning plate 62 can be driven to reset, and the screen of the used operation display screen 2 can be effectively cleaned.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (6)
1. The utility model provides a peel force testing arrangement for automobile sound insulation felt, includes tester body (1), its characterized in that: an operation display screen (2) matched with the operation display screen is fixedly arranged at the upper end of one side of the tester body (1), universal wheels (7) are fixedly arranged at four corners of the bottom end of the tester body (1), an auxiliary mechanism (3) matched with the universal wheels (7) is arranged at the lower end of the tester body (1), a protection mechanism (4) matched with the protection mechanism is arranged at the top end of the tester body (1), a protection mechanism (5) matched with the operation display screen (2) and a cleaning mechanism (6) are arranged on the tester body (1), and a clamping mechanism (8) matched with the operation display screen is arranged at the inner side of the tester body (1);
the protection mechanism (5) comprises a mounting frame (51), the mounting frame (51) is fixedly mounted on a tester body (1), a limiting ratchet (56) is fixedly sleeved on the outer side of an operation display screen (2), a driving rotating rod (52) is rotatably inserted into the Ding Duan of the mounting frame (51), a shielding plate (53) is fixedly connected with the middle part of the driving rotating rod (52), the shielding plate (53) is rotatably inserted into the mounting frame (51), a mounting ring (54) is fixedly sleeved at one end of the driving rotating rod (52), a mounting groove (55) is formed in the mounting ring (54), a limiting ratchet (56) is rotatably mounted in the mounting groove (55), an elastic piece (57) is fixedly connected onto the limiting ratchet (56), the other end of the elastic piece (57) is fixedly connected with the inner wall of the mounting groove (55), one side of the operation display screen (2) is fixedly provided with an L-shaped side rod (58), the top end of the L-shaped side rod (58) is fixedly provided with a guide plate (59), a U-shaped side rod (510) is slidably arranged on the guide plate (59), the inner side of the guide plate (59) is provided with a U-shaped side rod (510), the U-shaped side rod (510) is fixedly connected with the limiting ratchet (512) and the limiting ratchet (56) is fixedly connected with the inner side of the mounting frame (511), the mounting ring (54) can be rotatably inserted into the inner ratchet groove (512), the limiting ratchet (56) can be meshed with the inner ratchet groove (512), a reset spring (513) is fixedly arranged on one side, far away from the mounting frame (51), of the limiting ring (511), the reset spring (513) is movably sleeved on the driving rotating rod (52), and the tail end of the reset spring (513) is fixedly connected with the guide plate (59); an auxiliary sinking groove (514) is formed in the mounting frame (51), and the shielding plate (53) can be inserted into the auxiliary sinking groove (514) in a sliding mode; symmetrically arranged sliding holes (515) are formed in the guide plate (59) in a penetrating mode, and the U-shaped pull rod (510) is inserted into the sliding holes (515) in a sliding mode;
the cleaning mechanism (6) comprises a driving screw rod (61), the driving screw rod (61) is rotatably inserted on the mounting frame (51), a cleaning plate (62) is sleeved on the driving screw rod (61) through threads, the cleaning plate (62) is slidably connected with the mounting frame (51), the cleaning plate (62) is attached to the operation display screen (2), a guide rod (65) is fixedly arranged at the lower end of the inner side of the mounting frame (51), a guide hole (66) is formed in the lower end of the cleaning plate (62) in a penetrating mode, the guide rod (65) is slidably inserted in the guide hole (66), a driven pinion (63) is fixedly sleeved at the tail end of the driving screw rod (61), a driving large gear (64) is sleeved on the tail end of the driving screw rod (52), and the driving large gear (64) is meshed with the driven pinion (63).
2. The stripping force testing device for the automobile sound-proof felt according to claim 1, wherein the auxiliary mechanism (3) comprises a rotating seat (31), the rotating seat (31) is fixedly installed at the bottom end of the tester body (1), the rotating seats (31) are symmetrically distributed, a double-end stud (32) is rotatably inserted on each rotating seat (31), two moving blocks (33) are sleeved on each double-end stud (32) in a threaded manner, the moving blocks (33) are slidably connected with the tester body (1), a rotating plate (34) is rotatably sleeved at the bottom end of each moving block (33), a T-shaped block (35) is rotatably inserted at one end, far away from the tester body (1), of each rotating plate (34), and a cross positioning plate (36) is fixedly connected with the bottom ends of the two T-shaped blocks (35).
3. A peeling force testing device for an automotive soundproof felt according to claim 2, wherein the end of the stud (32) is fixedly connected with a rotary wheel (37), and a rotary rod (38) is rotatably inserted on the rotary wheel (37).
4. A peeling force testing device for an automotive soundproof felt according to claim 1, wherein the protection mechanism (4) comprises a micro motor (41), the micro motor (41) is fixedly installed at the top end of the inner side of the tester body (1), the output end of the micro motor (41) rotates to penetrate through the tester body (1) and fixedly sleeved with a driving gear (42) at the tail end of the micro motor, the outer side of the driving gear (42) is meshed with a first rack (43) and a second rack (44), the first rack (43) and the second rack (44) are both in sliding connection with the tester body (1), one end of the first rack (43) close to the driving gear (42) is fixedly provided with a first side rod (45), the tail end of the first side rod (45) is fixedly connected with a first transparent plate (46), one end of the second rack (44) close to the driving gear (42) is fixedly provided with a second side rod (47), and the tail end of the second rack (44) is fixedly connected with a second side rod (48), and the transparent plate (48) is fixedly connected with the tester body (1).
5. A peeling force testing apparatus for an automotive soundproof felt according to claim 4, wherein a mounting seat (49) is fixedly installed in the middle of the inner top end of the tester body (1), and the micro motor (41) is fixedly installed on the mounting seat (49).
6. A peeling force testing device for an automotive soundproof felt according to claim 1, wherein the clamping mechanism (8) comprises a U-shaped seat (81), a first clamping plate (82) and a second clamping plate (83) are mounted on the inner side of the U-shaped seat (81), a screw (84) is inserted into one side of the U-shaped seat (81) in a threaded manner, the tail end of the screw (84) is rotatably connected with the first clamping plate (82), a clamping gear (85) is rotatably mounted on the inner side of the U-shaped seat (81), a third rack (86) and a fourth rack (87) are connected on the outer side of the clamping gear (85) in a meshed manner, the third rack (86) and the fourth rack (87) are both slidably connected with the U-shaped seat (81), one end of the third rack (86) is fixedly connected with the first clamping plate (82), and one end of the fourth rack (87) is fixedly connected with the second clamping plate (83).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310799398.9A CN116539523B (en) | 2023-07-03 | 2023-07-03 | Peeling force testing device for automobile sound insulation felt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310799398.9A CN116539523B (en) | 2023-07-03 | 2023-07-03 | Peeling force testing device for automobile sound insulation felt |
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| CN116539523A true CN116539523A (en) | 2023-08-04 |
| CN116539523B CN116539523B (en) | 2023-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310799398.9A Active CN116539523B (en) | 2023-07-03 | 2023-07-03 | Peeling force testing device for automobile sound insulation felt |
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| CN115452703A (en) * | 2022-09-22 | 2022-12-09 | 浙江大合检测有限公司 | Steel construction anti-sliding test detection device |
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| CN116539523B (en) | 2023-09-15 |
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