A kind of adhesive tape device for testing tensile force
Technical field
The invention belongs to adhesive tape processing technique field, particularly relate to the device for testing tensile force of a kind of adhesive tape.
Background technology
Adhesive tape is made up of base material and binding agent two parts, makes two or more disjunct object be connected to by bonding
Together, its surface scribbling one layer of sticker, sticker can cling thing, is the molecule due to itself and article to be connected
Intermolecular formation bond, this bond can stick together molecule firmly, has one side, two-sided during routine use
Etc. multiple different specification, and adhesive tape needed to do the attribute of adhesive tape a series of detection before selling, such as tack, permanent
Property and intensity stretching resistance test etc., present test be usually by shorter be placed on fixture when then seeing adhesive tape breaking draw
Power, but due to the special viscosity of adhesive tape, slip etc., fixing inconvenience, and testing result is highly susceptible to the impact of weather,
The when that especially winter, temperature being the lowest, adhesive tape is easy to be pulled off, the result of impact detection.
Summary of the invention
In order to solve the problems referred to above, the invention provides one is not affected by extraneous factor and adhesive tape clamping difficult drop-off
Novel adhesive tape device for testing tensile force.
In order to achieve the above object, the present invention is achieved by the following technical solutions:
The present invention is a kind of adhesive tape device for testing tensile force, and this device includes base, and one end of base is provided with cylinder,
Left side on base is provided with the left clamping device of laminating tape, is provided with the right clamping device of laminating tape on the right side of base, left
Clamping device includes that axle is fixed in the lower-left first supported by two left lower bracket and axle is fixed in lower-left second, props up two lower-lefts
The side of frame is connected by folding upper left support, and support support upper left first, two upper lefts fixes axle and upper left second is fixed
Axle, right clamping device includes that axle is fixed in the bottom right first supported by two right lower bracket and axle is fixed in bottom right second, at two
The side of right lower bracket is connected by folding right upper bracket, and in two right upper bracket supports right, first fixes axle and upper right second
Fixing axle, is provided with the right side in the both sides of two right lower bracket and tries to stop people from fighting each other, be arranged at tension tester on trying to stop people from fighting each other in the right side.
Further improvement of the present invention is: in upper left, first fixes axle and upper left second is fixed the centre position of axle and arranged
There is left last item, the centre position that upper right first fixes axle and upper right second fixes axle is provided with right last item.
Further improvement of the present invention is: test device is additionally provided with fine tuning structure, and fine tuning structure is included in two left sides
The fine setting tension frame that the both sides of lower carriage connect, is provided with screw mandrel in one end of fine setting tension frame, is provided with in one end of screw mandrel
Drive the handle that tension frame rotates.
Further improvement of the present invention is: be provided with constant temperature cover at base outer cover, is inserted into being provided with constant temperature at constant temperature cover
Equipment.
Further improvement of the present invention is: be respectively arranged with off-style paper layer in the left and right sides of constant temperature cover.
Further improvement of the present invention is: be enclosed with anti-slip rubber layer in the outside of handle.
The invention has the beneficial effects as follows: the present invention by the two ends of adhesive tape the most staggered by lower-left first fix axle and
Second fixes axle, and the most staggered upper left first of walking around is fixed after axle and second fixes axle and is bonded on left last item, and right side is same
Operation, determines and first first passes through handle after adhesive tape all compresses and screw mandrel is finely adjusted so that the glue between two clamping devices
Carry exceptionally straight, be then turned on cylinder and start to draw adhesive tape, until adhesive tape breaking measures the force value of adhesive tape, the folder at adhesive tape two ends when disconnecting
Tight device changes has cover body outside original caducous defect, and this test device so that cover body body generally keeps permanent
Temperature state, and have release paper in the both sides of cover body, it is to avoid during adhesive tape breaking, adhesive tape bonding is on cover body.
Present configuration is simple, reasonable in design, easy to operate, it is possible to the tension by simple device to test adhesive tape is strong
Degree.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Wherein: 1-base, 2-cylinder, 3-lower-left first fixes axle, and axle, 5-left lower bracket are fixed in 4-lower-left second, and 6-is left
Upper bracket, 7-upper left first fixes axle, and axle is fixed in 8-upper left second, and axle is fixed in 9-bottom right first, and axle is fixed in 10-bottom right second,
13-right lower bracket, 14-right upper bracket, 15-upper right first fixes axle, and 16-upper right second fixes axle, and 17-finely tunes tension frame, 18-
Screw mandrel, 19-handle, 20-tries to stop people from fighting each other on the right side, 21-tension tester, 22-constant temperature cover, 23-off-style paper layer, the left last item of 24-, the right pressure of 25-
Axle, 26-anti-slip rubber layer.
Detailed description of the invention
In order to deepen the understanding of the present invention, make to retouch the most in detail to the present invention below in conjunction with drawings and Examples
Stating, this embodiment is only used for explaining the present invention, does not constitute protection scope of the present invention and limits.
As it is shown in figure 1, the present invention is a kind of adhesive tape device for testing tensile force, this device includes base 1, at described base 1
One end is provided with cylinder 2, and cylinder 2 is broken by main being responsible in test process by adhesive tape, and the left side on described base 1 is provided with
The left clamping device of laminating tape, is provided with the right clamping device of laminating tape on the right side of described base 1, the clamping dress of the left and right sides
Putting clamping adhesive tape, described left clamping device includes that axle 3 and lower-left second are fixed in the lower-left first supported by two left lower bracket 5
Fixing axle 4, is connected by folding in the side of two described left lower bracket 5 and has upper left support 6,6, two described upper left supports
Support upper left first fixes axle 7 and axle 8 is fixed in upper left second, fixes axle 7 in described upper left first and upper left second is fixed in axle 8
Meta installs and is equipped with left last item 24, and adhesive tape is fixed from lower-left first and penetrated above or below axle 3, the most alternatively up and down
Fix axle 4 through described lower-left second, axle 7 is fixed in upper left first and axle 8 is fixed in upper left second, is fixed on left pressure the most in turn
On axle 24, one end of fixation adhesive tape, adhesive tape effectively can be clamped, and also will not damage adhesive tape, and adhesive tape by this clamping device
Effectively holding each fixing axle tightly during fine setting, described right clamping device includes by two right lower bracket 13 supports
Axle 9 is fixed in bottom right first and axle 10 is fixed in bottom right second, and being connected by folding in the side of two described right lower bracket 13 has the right side
Upper bracket 14, in two described right upper bracket 14 supports right, first fixes axle 15 and upper right second fixes axle 16, in described upper right
First fixes axle 15 and centre position that upper right second fixes axle 16 is provided with right last item 25, and the other end of adhesive tape is from bottom right first
The top of fixing axle 9 or transfer penetrates, the most alternatively up and down fix axle 10, upper right first through described bottom right second solid
Dead axle 15 and upper right second fix axle 16, are fixed on the most in turn on right last item 25, at the two of two described right lower bracket 13
Side is provided with the right side and tries to stop people from fighting each other 20, tries to stop people from fighting each other on the described right side on 20 and is arranged at tension tester 21, and tension tester 21 disconnects at adhesive tape
Instantaneous measurement pulling force, described test device is additionally provided with fine tuning structure, and described fine tuning structure is included in two described left lower bracket 5
Both sides connect fine setting tension frame 17, one end of described fine setting tension frame 17 is provided with screw mandrel 18, at described screw mandrel 18
One end is provided with the handle 19 driving described tension frame 17 to rotate, and makes described left lower bracket 5 carry out a left side by rotary handle 19
Right movement, adjusts adhesive tape above, and fine tuning structure makes the adhesive tape between two clamping devices exceptionally straight, outside described base 1
It is covered with constant temperature cover 22, is inserted into being provided with thermostatic equipment at described constant temperature cover 22 so that detection is carried out under constant temperature, keeps away
Exempt from the result of the change impact detection of temperature, be respectively arranged with off-style paper layer 23 in the left and right sides of described constant temperature cover 22, it is to avoid
After adhesive tape disconnects, bounce makes adhesive tape be bonded at bad on cover body taking off, centrifugal paper non cohesive gel band, wraps in the outside of described handle 19
It is wrapped with anti-slip rubber layer 26.
The present invention fixes axle and second by lower-left first fix axle by the most staggered for the two ends of adhesive tape, hands over the most again
Mistake is walked around upper left first and is fixed after axle and second fixes axle and be bonded on left last item, and right side operates equally, determines adhesive tape and all presses
First first pass through handle after Jin and screw mandrel is finely adjusted so that the adhesive tape between two clamping devices is exceptionally straight, is then turned on cylinder
Starting to draw adhesive tape, until adhesive tape breaking measures the force value of adhesive tape when disconnecting, the clamping device at adhesive tape two ends changes original
Cover body is had so that cover body body generally keeps temperature constant state outside caducous defect, and this test device, and at cover body
There is release paper both sides, it is to avoid during adhesive tape breaking, adhesive tape bonding is on cover body.