CN214097107U

CN214097107U - Holding power testing machine for optical cement

Info

Publication number: CN214097107U
Application number: CN202022836031.4U
Authority: CN
Inventors: 童奋勇
Original assignee: Shenzhen Hongyuda Semiconductor Co ltd
Current assignee: Shenzhen Hongyuda Semiconductor Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-08-31
Anticipated expiration: 2030-12-01

Abstract

The utility model discloses a holding power testing machine for optical cement, including supporting platform, supporting platform's up end fixedly connected with support frame, it is connected with the connecting axle to rotate on the support frame, the cover is equipped with the backup pad on the connecting axle, the up end fixedly connected with connecting plate of backup pad. The utility model discloses it is rational in infrastructure, realize using the nature of the sticky glutinous in-process of optics to solidify and glue glutinous to the test board through setting up power unit, realize gluing the convenient of sticking the board and gluing with rotatory through setting up the steering wheel simultaneously, to the accurate control of the angle after its rotation, prevent to glue the angle of placing that sticks the board and influence the test process, realize gluing convenient fixed with and the dismantlement between sticking board and the tensile platform through setting up actuating mechanism and block mechanism, realize making statistics of and measuring the tensile force that tensile platform receives through the form of moment of torsion force in the process of descending tensile platform simultaneously, ensure measured data's accurate nature and controllability.

Description

Holding power testing machine for optical cement

Technical Field

The utility model relates to an optical cement detects technical field, especially relates to a holding power testing machine for optical cement.

Background

The tester is used for testing the adhesion retention of a sample, a test board adhered with an adhesive sample is vertically hung on a test frame, a weight with specified weight is hung at the lower end, the resistance of the adhesive sample to pull-off is represented by the displacement of the adhesive sample after a certain time or the time of complete detachment of the sample, and the detection and the test of the retention of optical cement are one of the standards for measuring the quality of the optical cement.

Present device to optical cement retentivity detection and test when using, it is comparatively inconvenient when at first gluing to test sample and device upper junction plate, it is inseparable to glue the gluing that the gluing of gluing position realization optical cement through the pressurized mode, the influence to the gluing nature of optical cement is great to this in-process, influence to test data is equally great, in the retentivity test process to optical cement, should keep being the mode that naturally glues and solidify between the test plate, prevent to have too big influence to test data, current testing arrangement is when using simultaneously, it is lower to tensile force statistics rate of accuracy in the test process, influence test data's precision.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the optical cement that proposes is with holding power testing machine, it is through setting up power unit and realize using the nature of the sticky glutinous in-process of optical cement to the test panel and solidify and glue glutinous, realize gluing the convenient of gluing glutinous and rotation of glutinous board through setting up the steering wheel simultaneously, to the accurate control of its angle after the rotation, prevent to glue the angle of placing that glues the board and influence the test process, realize gluing convenient fixed with and the dismantlement between glutinous board and the tensile platform through setting up actuating mechanism and block mechanism, realize making statistics of and measuring the form of moment of torsion through the moment of torsion to the tensile platform that receives in-process that descends to tensile platform simultaneously, ensure measured data's accurate nature and controllability.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a holding power testing machine for optical cement, includes supporting platform, supporting platform's up end fixedly connected with support frame, it is connected with the connecting axle to rotate on the support frame, the cover is equipped with the backup pad on the connecting axle, the up end fixedly connected with connecting plate of backup pad, the up end of connecting plate scribbles and is equipped with optical cement, the up end of connecting plate is glued and has glued the flitch, be equipped with on the support frame and be used for realizing adjusting the power unit that provides power to the connecting plate orientation, the last sliding tray that is equipped with of supporting platform, sliding tray sliding connection has tensile platform, it is equipped with the block mechanism that is used for realizing gluing flitch and tensile platform connection block on flitch and the tensile platform, be equipped with in the supporting platform and be used for realizing that tensile platform reciprocates the actuating mechanism who provides power.

Preferably, power unit includes the installation base of fixed connection on the support frame right side terminal surface, fixedly connected with steering wheel on the installation base, the output shaft fixed connection connecting axle of steering wheel is realized using the nature of optics gluing in-process to the test panel through setting up power unit and is solidified and glue, realizes gluing convenient gluing and the rotation of gluing the board through setting up the steering wheel simultaneously, to the accurate control of its angle after the rotation, prevents to glue the angle of placing that glues the board and influence the test process.

Preferably, block mechanism is including setting up the joint groove on gluing the flitch, tensile platform's up end is equipped with corresponding groove, glue flitch slip joint and be corresponding the inslot, it is equipped with a plurality of counter weight grooves to glue circumference on the flitch, a plurality of joint pieces of circumference fixedly connected with on the inside wall that corresponds the groove, joint piece slip joint is in the joint inslot, the surface of joint piece is the soft rubber material.

Preferably, actuating mechanism is including setting up the power groove in supporting platform, the interior bottom fixedly connected with driving motor of power groove, two supporting seats of fixedly connected with in the power groove, two supporting seat internal thread connection has connecting screw, connecting screw's lower terminal surface fixed connection driving motor's output shaft, the tensile platform of up end threaded connection of connecting screw realizes gluing convenient fixed in order and the dismantlement between board and the tensile platform through setting up actuating mechanism and block mechanism, realizes making statistics of and measuring tensile platform received pulling force through the form of moment of torsion to tensile platform decline in-process simultaneously, ensures measured data's precision and controllability.

Preferably, the support frame is fixedly connected with two symmetrically-arranged conjunction blocks, and the conjunction blocks are slidably clamped with the adhesive plate.

Preferably, a torsion sensor is fixedly connected to the lower support seat, and the type of the torsion sensor is TD11B-30 Nm.

Compared with the prior art, the utility model, its beneficial effect does:

1. realize using the nature of optical gluing in-process to the test board through setting up power unit and solidify and glue glutinous, realize gluing the convenient of gluing the board through setting up the steering wheel simultaneously and glue glutinous and rotatory, to the accurate control of its angle after the rotation, prevent to glue the angle of placing that glues the board and influence the test process.

2. Convenient fixing between sticky board and the tensile platform is realized through setting up actuating mechanism and block mechanism with dismantle, realizes making statistics of and measuring tensile platform tensile force that receives through the form of moment of torsion power tensile platform decline in-process simultaneously to tensile platform, ensures measured data's accuracy nature and controllability.

Drawings

Fig. 1 is a schematic view of an internal structure of a device of a holding force testing machine for optical cement according to the present invention;

fig. 2 is a schematic view of a holding force tester for optical cement according to the present invention;

fig. 3 is an enlarged schematic view of a structure at a position a of the holding power testing machine for optical cement provided by the utility model.

In the figure: the device comprises a supporting platform 1, a supporting frame 2, an installation base 3, a steering engine 4, a connecting shaft 5, a supporting plate 6, a connecting plate 7, an adhesive plate 8, a matching block 9, a counterweight groove 10, a supporting seat 11, a torsion sensor 12, a connecting screw rod 13, a clamping groove 14, a clamping block 15, a stretching platform 16 and a driving motor 17.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-3, a holding force testing machine for optical cement comprises a supporting platform 1, a supporting frame 2 is fixedly connected to the upper end face of the supporting platform 1, a connecting shaft 5 is rotatably connected to the supporting frame 2, a supporting plate 6 is sleeved on the connecting shaft 5, a connecting plate 7 is fixedly connected to the upper end face of the supporting plate 6, optical cement is coated on the upper end face of the connecting plate 7, an adhesive plate 8 is adhered to the upper end face of the connecting plate 7, a power mechanism for adjusting the orientation of the connecting plate 7 and providing power is arranged on the supporting frame 2, a sliding groove is arranged on the supporting platform 1, a stretching platform 16 is slidably connected in the sliding groove, a clamping mechanism for connecting and clamping the adhesive plate 8 and the stretching platform 16 is arranged on the adhesive plate 8 and the stretching platform 16, a driving mechanism for moving the stretching platform 16 up and down and providing power is arranged in the supporting platform 1, two symmetrically arranged clamping blocks 9 are fixedly connected to the supporting frame 2, the conjunction block 9 is slidably clamped with the adhesive plate 8.

The utility model discloses in, power unit includes the installation base 3 of fixed connection on 2 right sides terminal surfaces of support frame, fixedly connected with steering wheel 4 on the installation base 3, steering wheel 4's output shaft fixed connection connecting axle 5.

Block mechanism is including setting up joint groove 14 on gluing sticky board 8, and the up end of tensile platform 16 is equipped with corresponding groove, glues sticky board 8 slip joint and is corresponding the inslot, glues sticky board 8 and goes up circumference and be equipped with a plurality of counter weight grooves 10, corresponds a plurality of joint pieces 15 of circumference fixedly connected with on the inside wall in groove, and joint piece 15 slip joint is in joint inslot 14, and the surface of joint piece 15 is the soft rubber material.

The driving mechanism comprises a power groove arranged in the supporting platform 1, a driving motor 17 is fixedly connected to the inner bottom of the power groove, two supporting seats 11 are fixedly connected to the inner side of the power groove, connecting screws 13 are connected to the inner threads of the two supporting seats 11, the lower end face of each connecting screw 13 is fixedly connected with an output shaft of the driving motor 17, the upper end face of each connecting screw 13 is connected with a stretching platform 16 in a threaded mode, a torsion sensor 12 is fixedly connected to the supporting seat 11 below, and the torsion sensor 12 is TD11B-30Nm in model number.

When the utility model is used, as shown in fig. 1-3, firstly, the steering engine 4 is used to drive the connecting shaft 5 to rotate 180 degrees, the connecting plate 7 on the supporting plate 6 is driven to rotate to the upper side of the connecting shaft 5, the adhesive plate 8 is adhered to the connecting plate 7 by the clamping of the two conjunction blocks 9 after the optical cement is coated on the upper surface of the connecting plate 7, after the optical cement is solidified, the connecting shaft 5 is driven by the steering engine 4 to rotate 180 degrees downwards to keep the adhesive plate 8 downwards, then the connecting screw 13 is driven under the driving action of the driving motor 17 to drive the stretching platform 16 to move upwards, the sliding clamping between the clamping blocks 15 and the clamping grooves 14 in the corresponding grooves is realized, the fixing and the clamping between the stretching platform 16 and the adhesive plate 8 are realized, then the reverse driving motor 17 drives the connecting screw 13 to rotate in the supporting seat 11, and drives the stretching platform 16 to stretch downwards the adhesive plate 8, in the process, the torsion variation range of the connecting screw 13 in the rotating process is tested by using the torsion sensor 12, the adhesive plate 8 is separated from the required tension of the connecting plate 7, the pressure is increased on the adhesive plate 8 by using the counterweight grooves 10 on the adhesive plate 8 in the process, the approximate range of the holding force of the optical cement is preliminarily predicted, the rotating time of the connecting screw 13 is controlled, and the tension range of the adhesive plate 8 separated from the connecting plate 7 is accurately controlled.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a holding power testing machine for optical cement, includes supporting platform (1), its characterized in that, the up end fixedly connected with support frame (2) of supporting platform (1), it is connected with connecting axle (5) to rotate on support frame (2), the cover is equipped with backup pad (6) on connecting axle (5), the up end fixedly connected with connecting plate (7) of backup pad (6), the up end of connecting plate (7) is scribbled and is equipped with optical cement, the up end bonding of connecting plate (7) has gluing board (8), be equipped with on support frame (2) and be used for realizing the power unit that provides power is adjusted towards connecting plate (7), be equipped with the sliding tray on supporting platform (1), sliding tray sliding connection has tensile platform (16), be equipped with on gluing board (8) and tensile platform (16) and be used for realizing the block mechanism that gluing board (8) and tensile platform (16) are connected the block, a driving mechanism for realizing the up-and-down movement of the stretching platform (16) to provide power is arranged in the supporting platform (1).

2. The holding force testing machine for the optical cement as claimed in claim 1, wherein the power mechanism comprises a mounting base (3) fixedly connected to the end face of the right side of the support frame (2), a steering engine (4) is fixedly connected to the mounting base (3), and an output shaft of the steering engine (4) is fixedly connected to a connecting shaft (5).

3. The holding force testing machine for the optical cement as claimed in claim 1, wherein the engaging mechanism comprises a engaging groove (14) formed in the adhesive plate (8), the upper end surface of the stretching platform (16) is provided with a corresponding groove, the adhesive plate (8) is slidably engaged with the corresponding groove, the adhesive plate (8) is circumferentially provided with a plurality of counterweight grooves (10), the inner side wall of the corresponding groove is circumferentially and fixedly connected with a plurality of engaging blocks (15), the engaging blocks (15) are slidably engaged with the engaging groove (14), and the surface of the engaging blocks (15) is made of soft rubber.

4. The holding force testing machine for optical cement according to claim 1, wherein the driving mechanism comprises a power tank disposed in the supporting platform (1), a driving motor (17) is fixedly connected to the inner bottom of the power tank, two supporting seats (11) are fixedly connected to the power tank, a connecting screw (13) is connected to the two supporting seats (11) in a threaded manner, the lower end face of the connecting screw (13) is fixedly connected to the output shaft of the driving motor (17), and the upper end face of the connecting screw (13) is connected to the stretching platform (16) in a threaded manner.

5. The optical cement retention force testing machine according to claim 1, wherein two symmetrically arranged conjunction blocks (9) are fixedly connected to the support frame (2), and the conjunction blocks (9) are slidably clamped with the adhesive plate (8).

6. The holding force tester for optical cement as claimed in claim 4, wherein a torsion sensor (12) is fixedly connected to the lower support seat (11), and the type of the torsion sensor (12) is TD11B-30 Nm.