CN214150391U

CN214150391U - Adhesion tester

Info

Publication number: CN214150391U
Application number: CN202022660021.XU
Authority: CN
Inventors: 汪群; 陈中华
Original assignee: Hubei Fulide Ligao Coating Co ltd
Current assignee: Hubei Fulide Ligao Coating Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-09-07
Anticipated expiration: 2030-11-17

Abstract

The utility model discloses an adhesion tester, including base and the workstation of sliding connection at the base top, the top of workstation is provided with positioning mechanism, the top of workstation is fixed with the transmission frame, the top of base is provided with removes bits mechanism, the left side of transmission frame is provided with accredited testing organization, positioning mechanism is including fixing hollow ring body and the hollow round body at the workstation top, hollow ring body with hollow round body intercommunication, the top of hollow round body is fixed with the positioning motor, the output shaft of positioning motor is fixed with the pivot, the utility model relates to a test technical field. The adhesion tester is convenient for quickly fixing the sample coating plate through the arrangement of the positioning mechanism, does not need manual operation, is simple to operate, has a good fixing effect, can save time and improve the working efficiency; through the setting of removing bits mechanism, be convenient for collect the processing to the piece that produces in the test, avoid the piece to scatter everywhere.

Description

Adhesion tester

Technical Field

The utility model relates to a test technical field specifically is an adhesion tester.

Background

The coating is a solid continuous film obtained by coating once, and is a thin plastic layer coated on a substrate such as metal, fabric, plastic and the like for the purposes of protection, insulation, decoration and the like. The coating material can be in a gas state, a liquid state or a solid state, and the type and the state of the coating material are generally determined according to the substrate needing to be sprayed. The coating adhesion is an important index for evaluating the coating quality, is a basic premise for ensuring that the coating meets various performance requirements, and is a relatively common determination method for testing the coating adhesion by using a circle marking method.

Be CN205138988U adhesion tester according to patent number, it includes the base, sets up workstation, the setting of base top are in the driving frame of workstation one side sets up the workstation top is just connected the determine module of driving frame one end, determine module is including connecting the driving motor of driving frame one end sets up the hydraulic means of driving motor top, this adhesion tester convenient operation, a key automatic operation, and the control scratch awl pressure that can be accurate moreover guarantees to scratch the at the uniform velocity motion of ring time to provide more accurate adhesion test, but should fix the sample coating plate through the clamp plate, manual operation is comparatively troublesome, and fixed effect is poor, consequently, the utility model provides an adhesion tester to solve the problem that the aforesaid was mentioned.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an adhesion tester has solved and has fixed sample coating board through the clamp plate, and manual operation is comparatively troublesome, and fixed effect poor problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an adhesion tester, includes base and the workstation of sliding connection at the base top, the top of workstation is provided with positioning mechanism, the top of workstation is fixed with the driving frame, the top of base is provided with removes bits mechanism, the left side of driving frame is provided with accredited testing organization.

The positioning mechanism comprises a hollow ring body and a hollow round body which are fixed at the top of the workbench, the hollow ring body is communicated with the hollow round body, a positioning motor is fixed at the top of the hollow round body, a rotating shaft is fixed on an output shaft of the positioning motor, the bottom end of the rotating shaft penetrates through the hollow round body and extends to the outside of the hollow round body, a positioning gear is fixed on the surface of the rotating shaft, a pressing ring gear meshed with the positioning gear is rotatably connected inside the hollow ring body, an arc-shaped groove is formed in the inner wall of the pressing ring gear, a hollow cylinder is fixed on the inner surface of the hollow ring body, a positioning rod is arranged inside the hollow cylinder, a sliding disc is fixed on the surface of the positioning rod and is slidably connected to the inner wall of the hollow cylinder, a spring is sleeved on the surface of the positioning rod, and one end of the positioning rod sequentially penetrates through the hollow ring body and the, one end of the positioning rod is in contact with the inner wall of the arc-shaped groove.

Preferably, the scrap removing mechanism comprises a collecting hopper fixed on the left side of the transmission frame and a recycling box fixed on the top of the base, an exhaust fan is fixed at the bottom of the inner wall of the recycling box, an air outlet of the exhaust fan is communicated with a guide pipe, and one end, far away from the exhaust fan, of the guide pipe penetrates through the recycling box and extends to the outside of the recycling box.

Preferably, a filter screen is fixed between the periphery of the inner wall of the recycling box, and the front surface of the recycling box is communicated with the right side of the collecting hopper through a connecting pipe.

Preferably, the testing mechanism comprises a driving motor arranged on the left side of the transmission frame, a hydraulic device arranged above the driving motor, an eccentric head arranged below the driving motor and a scriber connected below the eccentric head.

Preferably, the top of the base is fixed with a vertical plate, the front and the rear of the right side of the vertical plate are both fixed with electric telescopic rods, and the right end of each electric telescopic rod is fixedly connected with the left side of the workbench.

Preferably, the number of the hollow cylinders is two, and the number of the arc-shaped grooves is two.

Advantageous effects

The utility model provides an adhesion tester. Compared with the prior art, the method has the following beneficial effects:

(1) the adhesion tester comprises a workbench, a positioning mechanism is arranged at the top of the workbench, the positioning mechanism comprises a hollow ring body and a hollow round body which are fixed at the top of the workbench, the hollow ring body is communicated with the hollow round body, a positioning motor is fixed at the top of the hollow round body, an output shaft of the positioning motor is fixed with a rotating shaft, the bottom end of the rotating shaft penetrates through the hollow round body and extends to the outside of the hollow round body, a positioning gear is fixed on the surface of the rotating shaft, a pressing ring gear meshed with the positioning gear is rotatably connected inside the hollow ring body, an arc-shaped groove is formed in the inner wall of the pressing ring gear, a hollow cylinder is fixed on the inner surface of the hollow ring body, a positioning rod is arranged inside the hollow cylinder, a sliding disc is fixed on the surface of the positioning rod, the sliding disc is slidably connected on the inner wall of the hollow cylinder, a spring is sleeved on the surface of the positioning rod, one end of the positioning rod sequentially penetrates through the hollow cylinder, the hollow ring body and extends to the inside of the hollow ring body, the one end of locating lever and the inner wall contact of arc wall, through positioning mechanism's setting, be convenient for carry out quick fixed to sample coating plate, do not need manual control, easy operation, it is fixed effectual, can save time, improve work efficiency.

(2) This adhesion tester, through removing bits mechanism including fixing at the left collection of driving frame fill and fixing at base top collection box, the bottom of collection box inner wall is fixed with the air exhauster, the air outlet intercommunication of air exhauster has the pipe, the one end that the air exhauster was kept away from to the pipe runs through the collection box and extends to the outside of collection box, be fixed with the filter screen between all around of collection box inner wall, the right side intercommunication of fighting is managed and is collected through the company in the front of collection box, through the setting that removes bits mechanism, be convenient for collect the processing to the piece that produces in the test, avoid the piece to scatter everywhere.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a perspective view of the hollow ring structure of the present invention;

FIG. 3 is a cross-sectional top view of the hollow ring structure of the present invention;

fig. 4 is a side-cut perspective view of the recycling bin structure of the present invention.

In the figure: 1-base, 2-workbench, 3-positioning mechanism, 301-hollow ring body, 302-hollow round body, 303-positioning motor, 304-rotating shaft, 305-positioning gear, 306-pressing ring gear, 307-arc groove, 308-hollow cylinder, 309-positioning rod, 310-sliding disc, 311-spring, 4-transmission frame, 5-scrap removing mechanism, 51-collecting hopper, 52-recovery box, 53-exhaust fan, 54-conduit, 55-filter screen, 56-connecting pipe, 6-testing mechanism, 61-driving motor, 62-hydraulic device, 63-eccentric head, 64-scriber, 7-pressing ring gear and 8-electric telescopic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an adhesion tester comprises a base 1 and a workbench 2 connected to the top of the base 1 in a sliding manner, a positioning mechanism 3 is arranged at the top of the workbench 2, a transmission frame 4 is fixed at the top of the workbench 2, a scrap removing mechanism 5 is arranged above the base 1, a testing mechanism 6 is arranged on the left side of the transmission frame 4, the positioning mechanism 3 comprises a hollow ring 301 and a hollow round body 302 which are fixed at the top of the workbench 2, the hollow ring 301 is communicated with the hollow round body 302, a positioning motor 303 is fixed at the top of the hollow round body 302 and is electrically connected with an external power supply and controlled by a control switch, the tester is a three-phase alternating current asynchronous motor and can realize positive and negative rotation, a rotating shaft 304 is fixed on an output shaft of the positioning motor 303, the bottom end of the rotating shaft 304 penetrates through the hollow round body 302 and extends to the outside of the hollow round body 302, a positioning gear 305 is fixed on the surface of the rotating shaft 304, a compressing ring gear 306 meshed with the positioning gear 305 is rotatably connected inside the hollow 301, an arc-shaped groove 307 is formed in the inner wall of the compression ring gear 306, a hollow cylinder 308 is fixed on the inner surface of the hollow ring body 301, a positioning rod 309 is arranged inside the hollow cylinder 308, a sliding disc 310 is fixed on the surface of the positioning rod 309, the sliding disc 310 is connected to the inner wall of the hollow cylinder 308 in a sliding mode, a spring 311 is sleeved on the surface of the positioning rod 309, one end of the positioning rod 309 penetrates through the hollow cylinder 308 and the hollow ring body 301 in sequence and extends to the inside of the hollow ring body 301, one end of the positioning rod 309 is in contact with the inner wall of the arc-shaped groove 307, the chip removal mechanism 5 comprises a collecting hopper 51 fixed on the left side of the transmission frame 4 and a recovery box 52 fixed on the top of the base 1, an exhaust fan 53 is fixed at the bottom of the inner wall of the recovery box 52 and is electrically connected with an external power supply and is controlled by a control switch, a guide pipe 54 is communicated with an air outlet of the exhaust fan 53, one end, far away from the exhaust fan 53, penetrates through the recovery box 52 and extends to the outside of the recovery box 52, be fixed with filter screen 55 between the all around of collection box 52 inner wall, filter the piece, the right side intercommunication of connecting pipe 56 and collection fill 51 is passed through in the front of collection box 52, accredited testing organization 6 is including setting up at the left driving motor 61 of drive frame 4, the hydraulic means 62 of setting in driving motor 61 top, the eccentric head 63 of setting in driving motor 61 below and the scriber 64 of connection in eccentric head 63 below, base 1's top is fixed with riser 7, the place ahead and the rear on riser 7 right side all are fixed with electric telescopic handle 8, control through control switch with external power source electric connection, electric telescopic handle 8's right-hand member and workstation 2's left side fixed connection, hollow cylinder 308 is provided with two, arc wall 307 is provided with two.

And those not described in detail in this specification are well within the skill of those in the art.

During operation, the sample coating plate to be tested is prepared to be placed in the middle of the hollow ring body 301, then the positioning motor 303 is started, the rotating shaft 304 is driven to rotate, the pressing ring gear 306 is further driven to rotate through the positioning gear 305, two positioning rods 309 are extruded by the two arc-shaped grooves 307 at the same time, then the two positioning rods 309 are driven to be close to each other to extrude and fix the sample coating plate, and then the hydraulic device 62 is started to push the scriber 64 to move downwards. When the scriber 64 punctures the sample coating, the hydraulic device 62 is closed to stop running, the pressure is kept unchanged, the pressure of the hydraulic device 62 is recorded, the driving motor 61 is started to run, the eccentric head 63 drives the scriber 64 to do circular motion, meanwhile, the electric telescopic rod 8 starts to extend, the workbench 2 moves rightwards along with the extension of the electric telescopic rod 8, a circular rolling line pattern is scribed on the sample coating plate, the adhesive force of the sample coating is judged according to the pressure of the hydraulic device 62 and the circular rolling line pattern, fine debris can be generated on the coating part in the process, the exhaust fan 53 is started, and the debris is pumped into the recovery box 52 through the collection hopper 51 and the connecting pipe 52 in sequence for centralized processing.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adhesion tester, includes base (1) and sliding connection workstation (2) at base (1) top, its characterized in that: the top of the workbench (2) is provided with a positioning mechanism (3), the top of the workbench (2) is fixed with a transmission frame (4), a scrap removing mechanism (5) is arranged above the base (1), and the left side of the transmission frame (4) is provided with a testing mechanism (6);

the positioning mechanism (3) comprises a hollow ring body (301) and a hollow round body (302) which are fixed at the top of the workbench (2), the hollow ring body (301) is communicated with the hollow round body (302), a positioning motor (303) is fixed at the top of the hollow round body (302), an output shaft of the positioning motor (303) is fixed with a rotating shaft (304), the bottom end of the rotating shaft (304) penetrates through the hollow round body (302) and extends to the outside of the hollow round body (302), a positioning gear (305) is fixed on the surface of the rotating shaft (304), a pressing ring gear (306) meshed with the positioning gear (305) is rotatably connected inside the hollow ring body (301), an arc-shaped groove (307) is formed in the inner wall of the pressing ring gear (306), a hollow cylinder (308) is fixed on the inner surface of the hollow ring body (301), a positioning rod (309) is arranged inside the hollow cylinder (308), the surface mounting of locating lever (309) has sliding plate (310), sliding plate (310) sliding connection is in the inner wall of hollow section of thick bamboo (308), the surface cover of locating lever (309) is equipped with spring (311), the one end of locating lever (309) is run through hollow section of thick bamboo (308), hollow ring body (301) in proper order and is extended to the inside of hollow ring body (301), the one end of locating lever (309) contacts with the inner wall of arc wall (307).

2. The adhesion tester according to claim 1, wherein: remove bits mechanism (5) including fixing in left collection fill (51) of driving frame (4) and fixing in base (1) top collection box (52), the bottom of collection box (52) inner wall is fixed with air exhauster (53), the air outlet intercommunication of air exhauster (53) has pipe (54), the outside that collection box (52) and extend to collection box (52) is run through to the one end that air exhauster (53) were kept away from in pipe (54).

3. The adhesion tester according to claim 2, wherein: a filter screen (55) is fixed between the periphery of the inner wall of the recovery box (52), and the front face of the recovery box (52) is communicated with the right side of the collection hopper (51) through a connecting pipe (56).

4. The adhesion tester according to claim 1, wherein: the testing mechanism (6) comprises a driving motor (61) arranged on the left side of the transmission frame (4), a hydraulic device (62) arranged above the driving motor (61), an eccentric head (63) arranged below the driving motor (61) and a scriber (66) connected below the eccentric head (63).

5. The adhesion tester according to claim 1, wherein: the top of base (1) is fixed with riser (7), the place ahead and the rear on riser (7) right side all are fixed with electric telescopic handle (8), the right-hand member of electric telescopic handle (8) and the left side fixed connection of workstation (2).

6. The adhesion tester according to claim 1, wherein: the number of the hollow cylinders (308) is two, and the number of the arc-shaped grooves (307) is two.