CN113588549B - Efficient bonding strength detection equipment - Google Patents
Efficient bonding strength detection equipment Download PDFInfo
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- CN113588549B CN113588549B CN202110951519.8A CN202110951519A CN113588549B CN 113588549 B CN113588549 B CN 113588549B CN 202110951519 A CN202110951519 A CN 202110951519A CN 113588549 B CN113588549 B CN 113588549B
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- 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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
- G01N2001/2873—Cutting or cleaving
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses high-efficiency bonding strength detection equipment, which belongs to the technical field of external wall insulation board detection, and adopts the technical scheme that the equipment comprises a host and a pull rod type quick joint connected with the host, wherein the pull rod type quick joint is vertically arranged, a clamping device used for clamping an insulation board test block is arranged at the bottom of the pull rod type quick joint, the clamping device comprises a clamping motor, a connecting assembly and clamping pieces, the clamping motor is fixed with the pull rod type quick joint, the connecting assembly is arranged between the clamping motor and the clamping piece and used for connecting the clamping motor and the clamping pieces, the clamping pieces are provided with a plurality of clamping pieces, the clamping pieces are arranged at equal intervals around the central line direction of the pull rod type quick joint, and the clamping pieces are far away from the pull rod type quick joint, so that the effect of improving the defect of low test efficiency of an electric bonding strength detector is achieved.
Description
Technical Field
The invention relates to the technical field of detection of external wall insulation boards, in particular to efficient bonding strength detection equipment.
Background
Along with the development of building energy-saving technology, the external wall heat-insulating technology is widely applied, besides the energy-saving effect, the safety of an external wall heat-insulating system draws attention of people gradually, and the drawing test of an external wall heat-insulating material can effectively detect whether the bonding strength between a heat-insulating plate and a base wall meets the design requirement, so that the safety and durability of the wall energy-saving engineering are detected.
The existing chinese patent with reference to publication number CN212255033U discloses an electric bonding strength detector, which includes a lead screw, a tension sensor, a motor chain device, a worm gear lifting device, a main body structure, a pull rod type quick coupling, a test block, and a control device; the control device is positioned in the main body structure, the top end of the lead screw is connected with the worm and gear lifting device, the bottom end of the lead screw is connected with the tension sensor, and the motor chain device and the worm and gear lifting device are arranged on the main body structure to form a power structure for driving the lead screw to move up and down; a threaded rod is fixed at the bottom end of the tension sensor, the tension sensor is connected with a pull rod type quick connector through the threaded rod, and the pull rod type quick connector is used for connecting a test block; the control device is used for controlling the rotation of the motor. When detecting, with the even coating of adhesive on the test block earlier, paste the test block on the heated board again, treat that the adhesive solidifies the back completely, along the lateral wall cutting heated board of test block, and the crack extends to the junction of heated board and basic unit's wall body, with the perpendicular butt of electronic adhesion strength detector on the heated board, and it is fixed with the test block with pull rod formula quick-operation joint, start electronic adhesion strength detector, motor chain device and turbine worm hoisting device drive lead screw motion, the pulling force is applyed to the test block to the lead screw, when the heated board is stretched to the fracture, the maximum pulling force of adhesion strength detector automatic stop and record to drawing the test block and applying, will draw cracked heated board and take out, continue to test at next check point.
In view of the above-mentioned related technologies, the inventor thinks that the test block and the heat preservation layer are bonded through the adhesive, and the adhesive strength of different adhesives is different, if the adhesive strength of the adhesive is poor, the test block and the heat preservation plate are bonded insecurely, and the test block is separated from the heat preservation plate in the process of the drawing test to cause the test failure, the test needs to be performed again at the same detection point, so the electric bonding strength detector has the defect of low test efficiency.
Disclosure of Invention
The invention provides efficient bonding strength detection equipment in order to overcome the defect of low test efficiency of an electric bonding strength detector.
The invention provides high-efficiency bonding strength detection equipment which adopts the following technical scheme:
the utility model provides a high-efficient type bonding strength check out test set, includes the host computer and the pull rod formula quick-operation joint who is connected with the host computer, the vertical setting of pull rod formula quick-operation joint, pull rod formula quick-operation joint bottom is provided with the clamping device who is used for pressing from both sides tight heated board test block, and clamping device includes centre gripping motor, coupling assembling and clamping piece, and the centre gripping motor is fixed with pull rod formula quick-operation joint, and coupling assembling sets up and is used for connecting centre gripping motor and clamping piece between centre gripping motor and clamping piece, and the clamping piece is provided with a plurality of, and a plurality of clamping piece is around pull rod formula quick-operation joint's equidistant setting of central line direction, and pull rod formula quick-operation joint setting is kept away from to the clamping piece.
By adopting the technical scheme, after the insulation board test block is cut, the clamping motor drives the clamping piece to clamp the insulation board test block, so that the processes of manually coating the adhesive on the test block and bonding the test block on the insulation board by operators are omitted, the drawing test efficiency is improved, and the labor is saved; the arrangement of the clamping device omits a test block in the existing bonding strength detector, and the problem of test failure caused by the insecure bonding of the test block and the insulation board due to poor bonding strength of the adhesive is avoided; the heat preservation test block receives the clamp force effect of clamping piece and the adhesive action of non-adhesive, can be stained with adhesive and heated board material on the test block of current bond strength detector, after the experiment, the staff need get rid of adhesive and heated board material through firing the test block, and is with high costs and easily cause air pollution, and the clearance of current test block has been avoided in the setting of clamping piece, both practices thrift the cost, protects the environment again.
Preferably, coupling assembling includes sliding tray, slider, connection piece and head rod, and the sliding tray is fixed with the centre gripping motor, has seted up the spout that a plurality of and slider cooperation were used on the sliding tray, and a plurality of spout sets up around the central line direction of sliding tray equidistant, and the connection piece is fixed with the centre gripping motor, and the head rod is provided with a plurality ofly, and the both ends of head rod are articulated with connection piece and slider respectively.
By adopting the technical scheme, the clamping motor drives the connecting sheet to rotate, the first connecting rod rotates around the connecting sheet to enable the sliding block to slide in the sliding groove, and therefore the clamping sheet is driven to be close to or far away from the heat-insulation layer test block; the setting up of coupling assembling makes a plurality of clamping piece can draw close and press from both sides the heated board test block tight to heated board test block center simultaneously, has strengthened the clamping effect of clamping piece to the heated board test block.
Preferably, a limiting assembly is arranged between the clamping motor and the sliding disc and comprises a ratchet wheel and a pawl, the ratchet wheel is fixed to an output shaft of the clamping motor and is abutted against the sliding disc, the pawl is rotatably connected with the sliding disc, and the pawl is abutted against the ratchet wheel in a matching mode.
Through adopting above-mentioned technical scheme, because the heated board material is softer and have certain resilience force, after the clamping piece presss from both sides tight heated board test block, the heated board test block kick-backs and has certain motive force to the clamping piece in the horizontal direction, and the pawl carries on spacingly with the ratchet butt cooperation to the clamping piece, and the clamping piece can not be moved by the impetus of heated board test block, consequently can remain throughout to the clamping effect of heated board test block, makes the heated board test block can not separate with the clamping piece in drawing the test process.
Preferably, a plurality of pressing blocks are fixed on the side wall of the clamping piece facing the axis of the pull rod type quick joint.
Through adopting above-mentioned technical scheme, briquetting and heated board test block butt have increased the frictional force between heated board test block and clamping piece, have strengthened the clamping effect of clamping piece to the heated board test block.
Preferably, pull rod formula quick-operation joint bottom is provided with cutting device, and cutting device is including cutting cylinder, flexible subassembly and cutting blade, and the cutting cylinder is fixed on the slider, and flexible subassembly setting is used for being connected cutting cylinder and cutting blade between cutting cylinder and cutting blade, and cutting blade is provided with a plurality of, and cutting blade is located the clamping piece bottom.
By adopting the technical scheme, the piston rod of the cutting cylinder moves to drive the cutting blade to cut the insulation board, when the cutting blade is abutted against the wall body, the cutting cylinder is closed, and the cut insulation board test block is clamped by the clamping device; with cutting blade setting in the clamping piece bottom to cut cylinder and clamping piece relatively fixed, accomplish cutting action at cutting blade after, can use the clamping piece to press from both sides tight heated board test block, the bonding strength check out test set realizes cutting and experimental integration, has improved and has drawn experimental holistic efficiency of software testing.
Preferably, the bottom surfaces of a plurality of the cutting blades are flush.
Through adopting above-mentioned technical scheme, a plurality of cutting blade's bottom surface parallel and level sets up, consequently in cutting process, a plurality of cutting blade can be simultaneously to the heated board cutting and simultaneously with the wall body butt, if cutting blade's bottom surface does not have the parallel and level setting, then a plurality of cutting blade can not be simultaneously with the wall body butt, if stop the cutting this moment, the heated board test block cutting is incomplete, can lead to the test result inaccurate, if continue the cutting, then at first can wear and tear damage even with the cutting blade of wall body butt.
Preferably, the clamping piece is inside to run through from top to bottom and has seted up the passageway, and the cutting cylinder is provided with the second connecting rod with cutting blade is vertical within a definite time, and the second connecting rod is located the passageway and second connecting rod and clamping piece sliding connection on the horizontal direction, and the one end and the cutting cylinder relatively fixed of second connecting rod, the other end are fixed with cutting blade.
By adopting the technical scheme, the cutting cylinder drives the second connecting rod to reciprocate in the channel of the clamping piece, so that the cutting blade is driven to reciprocate to cut; the second connecting rod is arranged in the channel of the clamping piece, so that the space is saved, and the clamping device and the cutting device are structurally integrated.
Preferably, the telescopic assembly comprises a telescopic pipe and a telescopic rod, the telescopic pipe is fixed to the cutting cylinder, the telescopic pipe is sleeved outside the telescopic rod and is in butt fit with the telescopic rod, and one ends, far away from the cutting cylinder, of the telescopic pipe and the telescopic rod are fixed to the second connecting rod.
By adopting the technical scheme, in the process that the clamping pieces are close to each other and clamp the insulation board test block, the matching length of the telescopic pipe and the telescopic rod is increased; the telescopic assembly not only meets the requirement of the cutting cylinder on the transmission of power of the cutting blade, but also does not influence the movement of the clamping piece.
In conclusion, the invention has the following beneficial effects:
1. the clamping device avoids the problem of test failure caused by the fact that the test block is not firmly bonded with the insulation board due to poor bonding strength of the adhesive, and the drawing test efficiency is improved;
2. the cutting device is matched with the clamping device for use, so that the bonding strength detection equipment realizes the integration of cutting and testing, and the overall testing efficiency of the drawing test is improved;
3. the setting up of coupling assembling makes a plurality of clamping piece can draw close and press from both sides the heated board test block tight to heated board test block center simultaneously, has strengthened the clamping effect of clamping piece to the heated board test block.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a hidden portion of the structure intended to show the connection assembly;
fig. 3 is a schematic view of a cutting device with a hidden part structure for showing the structure of the cutting device.
Description of the reference numerals:
1. a host; 11. a lead screw; 12. a pull rod type quick coupling; 2. a clamping device; 21. a clamping motor; 22. a connecting assembly; 221. a sliding disk; 2211. a cavity; 2212. a chute; 222. a slider; 223. connecting sheets; 224. a first connecting rod; 23. a clamping piece; 231. briquetting; 232. a channel; 3. a cutting device; 31. cutting the air cylinder; 32. a telescoping assembly; 321. a telescopic pipe; 3211. lengthening a rod; 322. a telescopic rod; 3221. a fixing hole; 33. a cutting blade; 4. a limiting component; 41. a ratchet wheel; 42. a pawl; 5. a second connecting rod; 6. and a third connecting rod.
Detailed Description
The present invention is described in further detail below with reference to figures 1-3.
The utility model provides a high-efficient type bonding strength check out test set, as shown in FIG. 1, include with the host computer 1 of heated board butt, be provided with between host computer 1 and the wall body and be used for the clamping device 2 of centre gripping heated board test block and be used for cutting the cutting device 3 of heated board. During the use, start host computer 1 control cutting device 3 and cut out the heated board test block on the heated board, control clamping device 2 again and press from both sides tightly the heated board test block, draw the heated board test block at last.
As shown in fig. 1, a lead screw 11 vertically penetrates through a main machine 1, the lead screw 11 is in threaded connection with a housing of the main machine 1, a pull rod type quick coupling 12 is fixed at the bottom of the lead screw 11, the pull rod type quick coupling 12 is vertically arranged, and a clamping device 2 is arranged at the bottom of the pull rod type quick coupling 12.
During the test, the pull rod type quick joint 12 is driven to move in the vertical direction by controlling the rotation of the screw rod 11, so that the tensile force is applied to the insulation board test block.
As shown in fig. 1, the clamping device 2 includes a clamping motor 21, a connecting assembly 22 and a clamping piece 23, the clamping motor 21 is fixed to the pull rod type quick coupling 12, and an output shaft of the clamping motor 21 is vertically disposed.
As shown in fig. 2, the connecting assembly 22 includes a sliding disk 221, a slider 222, a connecting piece 223 and a first connecting rod 224, the sliding disk 221 is horizontally disposed, the cross section of the sliding disk 221 is circular, a plurality of third connecting rods 6 are disposed between the sliding disk 221 and the clamping motor 21, the third connecting rods 6 are vertically disposed, two ends of the third connecting rods 6 are respectively fixed to the clamping motor 21 and the sliding disk 221, and the plurality of third connecting rods 6 are disposed at equal intervals around the axial direction of the sliding disk 221.
As shown in fig. 2, a cavity 2211 for accommodating the connecting piece 223 and the first connecting rod 224 is vertically formed in the sliding disk 221, the height of the cavity 2211 is smaller than the thickness of the sliding disk 221, the height of the cavity 2211 is equal to the thickness of the connecting piece 223, the output shaft of the clamping motor 21 penetrates through the top surface of the sliding disk 221 and is fixed with the connecting piece 223, and the connecting piece 223 is a square sheet structure; the first connecting rods 224 are made of spring steel materials, four first connecting rods 224 are arranged, the cross section of each first connecting rod 224 is V-shaped, one free end of each first connecting rod 224 is hinged to one corner of the connecting piece 223, the other free end of each first connecting rod 224 is hinged to the sliding block 222, and the hinged shafts are arranged vertically.
As shown in fig. 2, the longitudinal section of the slider 222 is i-shaped, four sliding slots 2212 used in cooperation with the slider 222 vertically penetrate through the top surface of the sliding disk 221, the slider 222 is partially located in the sliding slot 2212 and slidably connected to the sliding disk 221, the height of the sliding slot 2212 is equal to the thickness of the sliding disk 221, the four sliding slots 2212 are arranged at equal intervals around the axial direction of the sliding disk 221, the sliding slots 2212 are communicated with the cavity 2211, and one end of the sliding slot 2212 penetrates through the circumferential side wall of the sliding disk 221.
As shown in fig. 2, the output shaft of the clamping motor 21 rotates and drives the connecting piece 223 to rotate, and when the connecting piece 223 rotates, the first connecting rod 224 rotates around the connecting piece 223 and drives the sliding blocks 222 to move in the sliding slots 2212, so that the four sliding blocks 222 can simultaneously approach or separate from each other.
As shown in fig. 2, four clamping pieces 23 are vertically arranged, one end of the sliding block 222, which is far away from the connecting piece 223, is fixed with the clamping piece 23, the heights of the clamping pieces 23 are the same, the heights of the clamping pieces 23 are smaller than the thickness of the insulation board test block, the sizes of the two opposite clamping pieces 23 are the same, and the lengths of the two adjacent clamping pieces 23 are different.
When the sliding block 222 moves in the sliding groove 2212, the four clamping pieces 23 are driven to simultaneously approach each other to clamp the insulation board test block.
As shown in fig. 2, a plurality of pressing blocks 231 are fixed on the side walls of the clamping pieces 23 close to each other, and the plurality of pressing blocks 231 are uniformly distributed on the clamping pieces 23.
When the clamping piece 23 is close to the heat preservation board test block gradually, the pressing block 231 is firstly abutted to the heat preservation board test block and is clamped tightly with the heat preservation board test block, and the setting of the pressing block 231 increases the friction force between the clamping piece 23 and the heat preservation board test block, so that the clamping effect of the clamping piece 23 on the heat preservation board test block is enhanced.
As shown in fig. 3, a limiting component 4 is disposed between the clamping motor 21 and the sliding disc 221, the limiting component 4 includes a ratchet wheel 41 and a pawl 42, the ratchet wheel 41 is horizontally disposed, the ratchet wheel 41 is sleeved on the output shaft of the clamping motor 21 and fixed to the output shaft of the clamping motor 21, the diameter of the addendum circle of the ratchet wheel 41 is smaller than the distance between the third connecting rod 6 and the output shaft of the clamping motor 21, the pawl 42 is rotatably connected to the sliding disc 221, and the pawl 42 is in abutting fit with the ratchet wheel 41.
When centre gripping motor 21 output shaft rotated, ratchet 41 rotated along with centre gripping motor 21 output shaft, when clamping piece 23 pressed from both sides the heated board test block tightly, closed centre gripping motor 21, because the heated board material is softer, when the heated board test block is pressed from both sides tight back, the heated board test block has the trend of reconversion and applys certain thrust to clamping piece 23, pawl 42 has restricted ratchet 41 opposite direction with the cooperation of ratchet 41 butt this moment and has rotated, therefore clamping piece 23 can not removed by the impetus of heated board test block.
As shown in fig. 3, the cutting device 3 includes two cutting cylinders 31, a telescopic assembly 32 and a cutting blade 33, the two cutting cylinders 31 are horizontally disposed, the two cutting cylinders 31 are respectively fixed on two adjacent sliding blocks 222, and a piston rod of the cutting cylinder 31 is parallel to a length direction of the sliding block 222 at the bottom thereof.
As shown in fig. 3, two sets of telescopic assemblies 32 are provided, each set of telescopic assembly 32 is used for connecting two opposite cutting blades 33, each telescopic assembly 32 includes a telescopic tube 321 and a telescopic rod 322, the telescopic tubes 321 and the telescopic rods 322 are horizontally arranged, a part of the telescopic tube 321 is sleeved outside the telescopic rods 322 and is in butt fit with the telescopic rods 322, the side walls of the telescopic tubes 321 are fixed to the piston rods of the cutting cylinders 31, the length directions of the telescopic tubes 321 and the telescopic rods 322 are perpendicular to the length direction of the cutting cylinders 31, in one set of opposite cutting blades 33, one of the cutting blades 33 is relatively fixed to the end of the telescopic tube 321 far away from the cutting cylinders 31, and the other cutting blade 33 is relatively fixed to the end of the telescopic rod 322 far away from the cutting cylinders 31.
The cutting cylinder 31 drives the extension tube 321 and the extension rod 322 to reciprocate, and the extension tubes 321 of the two sets of extension assemblies 32 and the extension rod 322 do not interfere with each other in the moving process.
As shown in fig. 3, an extension bar 3211 is fixed to both the telescopic pipe 321 and one end of the expansion link 322 far from the cutting cylinder 31, the extension bar 3211 is horizontally disposed, and the length direction of the extension bar 3211 is perpendicular to the length direction of the telescopic pipe 321; a channel 232 penetrates through the clamping piece 23 up and down, the length of the channel 232 is smaller than that of the clamping piece 23, a second connecting rod 5 is vertically arranged in the channel 232, the length of the second connecting rod 5 is larger than that of the clamping piece 23, and two ends of the second connecting rod 5 are respectively fixed with an extension rod 3211 and a cutting blade 33; the number of the cutting blades 33 is four, the top surfaces of the cutting blades 33 abut against the bottom surfaces of the clamping pieces 23, the length of the cutting blades 33 is larger than that of the clamping pieces 23 abutting against the cutting blades, and the bottom surfaces of the four cutting blades 33 are flush.
The cutting cylinder 31 drives the second connecting rod 5 to reciprocate in the channel 232, the second connecting rod 5 drives the cutting blades 33 to reciprocate to cut the insulation board, and the adjacent cutting blades 33 cannot interfere with each other in the moving process.
The application process of the invention is as follows:
the method comprises the following steps that a host 1 is abutted on the insulation board, the host 1 is started to control a cutting cylinder 31 to enable a cutting blade 33 to reciprocate, then a screw rod 11 is rotated to enable the cutting blade 33 to gradually approach and cut the insulation board, and when the cutting blade 33 is abutted with a wall body, the insulation board test block is cut; the clamping motor 21 is controlled to drive the connecting piece 223 to rotate, when the connecting piece 223 rotates, the first connecting rod 224 rotates around the connecting piece 223 and drives the sliding block 222 to move in the sliding groove 2212, and therefore the four sliding blocks 222 drive the four clamping pieces 23 to mutually approach and clamp the insulation board test block until the clamping force of the clamping pieces 23 on the insulation board test block meets the requirement; and (3) reversely rotating the screw rod 11 to apply tension to the insulation board test block until the insulation board test block is stretched to be broken, stopping the bonding strength detection equipment, recording the maximum tension applied to the insulation board test block, and continuously performing a test at the next detection point.
The embodiments of the present invention are all preferred embodiments of the present invention, and the scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (7)
1. The utility model provides a bonding strength check out test set, includes host computer (1) and pull rod formula quick-operation joint (12) be connected with host computer (1), its characterized in that: the pull rod type quick joint (12) is vertically arranged, a clamping device (2) used for clamping a heat insulation board test block is arranged at the bottom of the pull rod type quick joint (12), the clamping device (2) comprises a clamping motor (21), a connecting assembly (22) and clamping pieces (23), the clamping motor (21) is fixed with the pull rod type quick joint (12), the connecting assembly (22) is arranged between the clamping motor (21) and the clamping pieces and used for connecting the clamping motor (21) with the clamping pieces (23), the clamping pieces (23) are provided with a plurality of clamping pieces, the clamping pieces (23) are arranged at equal intervals around the central line direction of the pull rod type quick joint (12), and the clamping pieces (23) are far away from the pull rod type quick joint (12);
coupling assembling (22) are including sliding disc (221), slider (222), connection piece (223) and head rod (224), sliding disc (221) are fixed with centre gripping motor (21), set up a plurality of spout (2212) that use with slider (222) cooperation on sliding disc (221), a plurality of spout (2212) set up around the central line direction of sliding disc (221) equidistant, connection piece (223) are fixed with centre gripping motor (21), head rod (224) are provided with a plurality ofly, the both ends of head rod (224) are articulated with connection piece (223) and slider (222) respectively.
2. The adhesive strength detecting apparatus according to claim 1, wherein: be provided with spacing subassembly (4) between centre gripping motor (21) and slip dish (221), spacing subassembly (4) include ratchet (41) and pawl (42), and ratchet (41) are fixed with the output shaft of centre gripping motor (21), and ratchet (41) and slip dish (221) butt, and pawl (42) and slip dish (221) rotate to be connected, and pawl (42) and ratchet (41) butt cooperation.
3. The bonding strength detecting apparatus according to claim 1, wherein: and a plurality of pressing blocks (231) are fixed on the side wall of the clamping piece (23) facing the axis of the pull rod type quick joint (12).
4. The adhesive strength detecting apparatus according to claim 1, wherein: pull rod formula quick-operation joint (12) bottom is provided with cutting device (3), and cutting device (3) are including cutting cylinder (31), flexible subassembly (32) and cutting blade (33), and cutting cylinder (31) are fixed on slider (222), and flexible subassembly (32) set up and are used for connecting cutting cylinder (31) and cutting blade (33) between cutting cylinder (31) and cutting blade (33), and cutting blade (33) are provided with a plurality of, and cutting blade (33) are located clamping piece (23) bottom.
5. The bonding strength detecting apparatus according to claim 4, wherein: the bottom surfaces of a plurality of cutting blades (33) are flush.
6. The adhesive strength detecting apparatus according to claim 4, wherein: the inside passageway (232) of having seted up that runs through from top to bottom in clamping piece (23), vertical second connecting rod (5) that are provided with between cutting cylinder (31) and cutting blade (33), second connecting rod (5) are located passageway (232) and second connecting rod (5) and clamping piece (23) sliding connection on the horizontal direction, the one end and the cutting cylinder (31) relatively fixed of second connecting rod (5), and the other end is fixed with cutting blade (33).
7. The adhesive strength detecting apparatus according to claim 6, wherein: the telescopic assembly (32) comprises a telescopic pipe (321) and a telescopic rod (322), the telescopic pipe (321) is fixed with the cutting cylinder (31), the telescopic pipe (321) is partially sleeved outside the telescopic rod (322) and is in butt joint with the telescopic rod (322), and one ends of the telescopic pipe (321) and the telescopic rod (322), which are far away from the cutting cylinder (31), are fixed with the second connecting rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110951519.8A CN113588549B (en) | 2021-08-19 | 2021-08-19 | Efficient bonding strength detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110951519.8A CN113588549B (en) | 2021-08-19 | 2021-08-19 | Efficient bonding strength detection equipment |
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| Publication Number | Publication Date |
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| CN113588549A CN113588549A (en) | 2021-11-02 |
| CN113588549B true CN113588549B (en) | 2023-02-03 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110595877A (en) * | 2019-09-25 | 2019-12-20 | 广州肖宁道路工程技术研究事务所有限公司 | Clamp for field detection of interlayer combination condition of white-plus-black pavement |
| CN110873691A (en) * | 2019-12-17 | 2020-03-10 | 长安大学 | Multi-jaw clamp and drawing instrument |
| CN211877594U (en) * | 2020-03-28 | 2020-11-06 | 浙江明康工程咨询有限公司 | Pavement material strength tester |
| CN212255033U (en) * | 2020-06-17 | 2020-12-29 | 北京零壹零软件技术有限公司 | Electronic bonding strength detector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101601403B1 (en) * | 2014-04-01 | 2016-03-09 | 현대자동차주식회사 | The interfacial strength measuring apparatus and method for a gas diffusion layer of fuel cells |
-
2021
- 2021-08-19 CN CN202110951519.8A patent/CN113588549B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110595877A (en) * | 2019-09-25 | 2019-12-20 | 广州肖宁道路工程技术研究事务所有限公司 | Clamp for field detection of interlayer combination condition of white-plus-black pavement |
| CN110873691A (en) * | 2019-12-17 | 2020-03-10 | 长安大学 | Multi-jaw clamp and drawing instrument |
| CN211877594U (en) * | 2020-03-28 | 2020-11-06 | 浙江明康工程咨询有限公司 | Pavement material strength tester |
| CN212255033U (en) * | 2020-06-17 | 2020-12-29 | 北京零壹零软件技术有限公司 | Electronic bonding strength detector |
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