CN202189005U

CN202189005U - Peel strength testing device

Info

Publication number: CN202189005U
Application number: CN2011202078500U
Authority: CN
Inventors: 邱昱樸
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-06-20
Filing date: 2011-06-20
Publication date: 2012-04-11
Anticipated expiration: 2021-06-20

Abstract

The utility model provides a peel strength testing device which is provided with a test platform and a tester. The test platform is provided with a base part, displacement rods, and a displacement seat, wherein the displacement rods are transversally arranged above the base part and can perform lengthways reciprocating displacement; and the displacement seat is connected to the displacement rods and can perform reciprocating displacement along the displacement rods. The tester comprises a tensometer, wherein a pull rod, and a roller, the tensometer and the roller are connected to two sides of the pull rod respectively, and the tensometer is connected to the displacement seat of the test platform, so the a user can set a to-be-tested baseplate on the base part of the test platform, and enable the displacement seat to drive the tester to generate displacement with the help of the displacement rods, so as to peel thin film on the surface of the baseplate off the baseplate surface, and test the peel strength through the tensometer.

Description

The peel strength test device

Technical field

The utility model relates to a kind of proving installation, refers to the proving installation in order to test base surface film different angles peel strength especially.

Background technology

Peel strength test is to measure its resistivity of separating of situation material itself desires to make to(for) fixing strength; Can be used as the limit reference value when the actual design product; Or whether be non-defective unit in order to test products; The product of test peel strength commonly used has on the PC plate copper foil circuit adhesion or tinfoil paper, aluminium foil, adhesive plaster etc.; Or plastic film, composite membrane, soft package material, tackifier, adhesive tape, adhesive sticker, rubber, paper fibre, and product such as EVA, Ribbon (zinc-plated copper strips) solar cell wafer (CELL), thin-film solar cells.

Seeing also shown in Figure 10ly, is the method for testing of existing peel strength, and it mainly is the chuck A1 that utilizes tautness meter A; The end of clamping substrate B surface film C makes tautness meter A transversal displacement again, to let film C peel off substrate B surface; Recording peel strength, but this kind practice has following disappearance:

(1) if wants the film on the complete test base B; The formation of its tautness meter A must exceed the length of substrate A; If when testing with 180 degree angles, then the stroke of tautness meter A is 2 times of substrate A length, and the board of therefore testing peel strength can become and quite take up space.

The angle of (two) testing peel strength usually has 45 degree, 90 degree must different direct of travels be arranged according to different test angle with 180 degree, the direct of travel of its tautness meter A, causes the complicacy that is provided with of board, and the board cost is improved.

Summary of the invention

The fundamental purpose of the utility model is to be, tester is connected in the displacement bar of test platform, makes tester produce displacement with displacement bar, accurately to record the peel strength of test base surface film.

The secondary objective of the utility model is to be, lets the peel strength that proving installation can the multiple different angles of same sense of displacement test base surface film, to reduce the whole manufacturing cost of proving installation.

For realizing above-mentioned purpose, the technical scheme that the utility model adopts is:

A kind of peel strength test device is characterized in that: be provided with test platform and tester, wherein:

This test platform has base portion, displacement bar and shifting seat, and displacement bar is horizontally set at base portion top, and the vertical shift reciprocately of displacement bar, and shifting seat is connected in displacement bar, and can be along the displacement bar shift reciprocately;

This tester has tautness meter, pull bar and roller, and tautness meter and roller are connected to the pull bar both sides, and tautness meter is connected in the shifting seat of test platform.

This shifting seat one end is connected in displacement bar, and the surface of the other end is articulated with loading plate, and tautness meter is arranged at loading plate upper side surface.

This displacement bar one end is connected with a driver in order to drive displacement seat shift reciprocately, and the other end also is connected with a drive link.

Compared with prior art, adopt the advantage that the utlity model has of technique scheme to be:

Because tester is arranged at the loading plate top; And loading plate is for being articulated in shifting seat; Therefore the user only need adjust the angle generation angle variation that loading plate can make the roller and the substrate surface film of tester; Make the tester of the utility model have and to test multiple different angles peel strength in same sense of displacement, and reduce the characteristics that the tautness meter stroke reduces the proving installation space.

Moreover, because the roller of tester is between substrate and film, therefore make tester in length travel; After film peeled off substrate surface; Film be for can be positioned at the substrate upper side, and then reaches the purpose that reduces usage space, and film is when substrate surface divests; For advancing towards the roller direction; Therefore the pile warp roller is positioned at the upper side that substrate has divested the film place again, guarantees that the film that has divested can not produce contact with the film that does not divest to cause friction force, makes the measured numerical value of tautness meter can be more accurate.

Description of drawings

Fig. 1 is the stereo appearance figure of the utility model;

Fig. 2 is the enlarged drawing at the utility model Figure 1A position;

Fig. 3 is the stereo appearance figure of the utility model tautness meter;

Fig. 4 is the stereo appearance figure of another side of the utility model;

Fig. 5 is the schematic side view of the utility model;

Fig. 6 is the front elevational schematic of the utility model;

Fig. 7 is the enforcement view () of the utility model;

Fig. 8 is the enforcement view (two) of the utility model;

Fig. 9 is the enforcement view (three) of the utility model;

Figure 10 is the synoptic diagram of existing peel strength test method.

Description of reference numerals: 1-test platform; The 11-base portion; The 12-displacement bar; The 121-driver; The 122-drive link; The 13-shifting seat; The 131-loading plate; The 2-tester; The 21-tautness meter; The 22-pull bar; The 23-roller; The 3-substrate; The 31-film; The 311-stiff end; The A-tautness meter; The A1-chuck; The B-substrate; The C-film.

Embodiment

See also Fig. 1 to shown in Figure 6, find out that by knowing among the figure proving installation of the utility model is provided with test platform 1 and tester 2, wherein:

This test platform 1 has base portion 11, displacement bar 12 and shifting seat 13, and displacement bar 12 is horizontally set at base portion 11 tops, and the vertical shift reciprocately of displacement bar 12; And shifting seat 13 is connected in displacement bar 12, and can be along displacement bar 12 shift reciprocatelies, and displacement bar 12 1 ends are connected with a driver 121 in order to drive displacement seat 13 shift reciprocatelies, and this displacement bar 12 is connected with a drive link 122 away from the other end of driver 121; Shifting seat 13 1 ends are connected in displacement bar 12, and the surface of the other end is articulated with loading plate 131.

This tester 2 has tautness meter 21, pull bar 22 and roller 23, and tautness meter 21 is connected to pull bar 22 both sides with roller 23, and tautness meter 21 is arranged at the loading plate 131 upper sides surface of test platform 1 shifting seat 13.

See also Fig. 1 and Fig. 7 to shown in Figure 9, find out, if when desiring the peel strength of test base 3 surface films 31 by knowing among the figure; Substrate 3 is placed base portion 11 upper sides of test platform 1, and the stiff ends 311 that film 31 1 ends reserved be not engaged in substrate 3 surfaces are fixed in substrate 3 sides for behind the pile warp roller 23; Let stiff end 311 extend towards roller 23 by substrate 3 surfaces; And make the angle of substrate 3 surface films 31 be 45 degree angles, 90 degree angles or be 180 degree angles according to testing requirement, so, when driver 121 drives testers 2 in substrate 3 upper side length travels; The film that makes substrate 3 surfaces 31 that can continue produces to be peeled off; And the films of being peeled off by substrate 3 surface 31 for towards the advancing of roller 23 directions, and let tautness meter 21 record the peel strength of film 31 in substrate 3.

Be with, the utility model can solve the deficiency and the disappearance of prior art, its gordian technique is to be:

Because tester 2 is arranged at loading plate 131 tops; And loading plate 131 is for being articulated in shifting seat 13; Therefore the user only need adjust the angle generation angle variation that loading plate 131 can make roller 23 with substrate 3 surface films 31 of tester 2; Make the tester 2 of the utility model have and to test multiple different angles peel strength in same sense of displacement, and reduce the characteristics that tautness meter 21 strokes reduce the proving installation space.

Moreover, because the roller 23 of tester 2 is between substrate 3 and film 31, therefore make tester 2 in length travel; After film 31 peeled off substrate 3 surfaces; Film 31 be for can be positioned at substrate 3 upper sides, and then reaches the purpose that reduces usage space, and film 31 is when substrate 3 surfaces divest; For advancing towards roller 23 directions; Therefore pile warp roller 23 is positioned at the upper side that substrate 3 has divested film 31 places again, guarantees that the film 31 that has divested can not produce contact with the film that does not divest 31 to cause friction force, makes the tautness meter 21 measured numerical value can be more accurate.

More than explanation is just illustrative as far as the utility model; And nonrestrictive, those of ordinary skills understand, under the situation of spirit that does not break away from claim and limited and scope; Can make many modifications, variation or equivalence, but all will fall within the protection domain of the utility model.

Claims

1. peel strength test device is characterized in that: be provided with test platform and tester, wherein:

2. peel strength test device according to claim 1 is characterized in that: this shifting seat one end is connected in displacement bar, and the surface of the other end is articulated with loading plate, and tautness meter is arranged at loading plate upper side surface.

3. peel strength test device according to claim 1 is characterized in that: this displacement bar one end is connected with a driver in order to drive displacement seat shift reciprocately, and the other end also is connected with a drive link.