CN208953431U - A kind of glue bonding force test device - Google Patents
A kind of glue bonding force test device Download PDFInfo
- Publication number
- CN208953431U CN208953431U CN201821786867.4U CN201821786867U CN208953431U CN 208953431 U CN208953431 U CN 208953431U CN 201821786867 U CN201821786867 U CN 201821786867U CN 208953431 U CN208953431 U CN 208953431U
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- slot
- shaped glass
- glue
- glass piece
- strip shaped
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Abstract
The utility model discloses a kind of glue to bond force test device, it is connect including top casting die with pressure testing machine, lower end is provided with lower through slot, through slot is provided at the top of lower support, the lower surface of the orthogonal upper strip shaped glass piece of length direction is Nian Jie by glue to be tested with the upper surface of lower strip shaped glass piece, the both ends of upper strip shaped glass piece are placed on the both ends of through slot, lower strip shaped glass piece is located in upper through slot, the both ends line of upper through slot is vertical with the both ends line of lower through slot, top casting die is located at the surface of lower support, pressure testing machine, which is used to be moved down according to driving top casting die, makes the both ends of upper through slot press until the pressure value separated with upper strip shaped glass piece the both ends of lower strip shaped glass piece, calculate the bonding force of glue to be tested.By the pressure testing machine pressure value isolated with the lower strip shaped glass piece pressure in lower strip shaped glass piece to the upper strip shaped glass piece being bonded by glue to be tested, the bonding force of glue to be tested is calculated.
Description
Technical field
The utility model relates to be bonded the bonding force technical field of glue entirely, tested more particularly to a kind of glue bonding force
Device.
Background technique
Since existing display screen has quickly substituted CRT display screen by liquid crystal display, LED display, apply
Television set shows, can only mobile phone show and the every aspects such as computer is shown.
While new-type display screen large-scale application, the requirement of reliability is also higher and higher, to guarantee more disliking
Under the conditions of bad and harsh environment, guarantee that the structure of product will not be damaged.Wherein, the cover board of liquid crystal display and display screen master
Whether the binding force intensity of body is enough, is the condition for determining the structural strength and quality of product.If glue is excessive, it is not easy to
Alignment, and will increase the thickness of liquid crystal display, and if glue is very few, the company between cover board and display screen main body can be made
It is lower to connect intensity, when falling ground, is easy hair cover board and is separated with display screen, display screen main body is caused to damage.Therefore,
The bonding force of testing glue is particularly significant.
The not no tool of the bonding force of the testing glue of standard in the prior art, without specific standard, test mode compared with
For complexity, testing cost is higher.
Utility model content
The purpose of the utility model is to provide a kind of glue to bond force test device, and structure is simple, and test is accurate.
In order to solve the above technical problems, the utility model embodiment provides a kind of glue bonding force test device, including
Pressure testing machine, top casting die and lower support, the top casting die are connect with the pressure testing machine, the top casting die
Lower end be provided with lower through slot, through slot, the orthogonal upper bar shaped of length direction are provided at the top of the lower support
The lower surface of sheet glass and the upper surface of lower strip shaped glass piece are Nian Jie by glue to be tested, the upper bar shaped being located above
The both ends of sheet glass are placed on the both ends of the upper through slot, and the underlying lower strip shaped glass piece is located at the upper through slot
Interior, the both ends line of the upper through slot is vertical with the both ends line of the lower through slot, and the top casting die is located at the lower part branch
The surface of support member, the pressure testing machine are used to move down the both ends for making the upper through slot according to the driving top casting die
It presses the both ends of the lower strip shaped glass piece until the pressure value separated with the upper strip shaped glass piece, calculates described to be measured
The bonding force of the glue of examination.
Wherein, the upper splenium part includes the pressure main shaft connecting with the pressure testing machine and connects with the main shaft bottom
What is connect is provided with the pressure platform of the lower through slot.
Wherein, the distance of the lateral surface of the width direction for being parallel to the lower through slot of the pressure platform is more than or equal to described
Lower strip shaped glass piece.
Wherein, the lower support includes setting of connecting at the top of the supports main shaft being vertically arranged and the supports main shaft
It is equipped with the supporting table of the lower through slot.
Wherein, the upper through slot and the shape of the lower through slot are identical, equal sized.
Wherein, the pressure main shaft is an integral structure and/or the supports main shaft and the support with the pressure platform
Platform is an integral structure.
Wherein, further include pedestal, the lower support pass through be arranged in the connection through slot of the supports main shaft bottom with
The bolt of lower base connection.
Wherein, the width differential of the width of the upper through slot and the upper strip shaped glass piece is 5mm~10mm and/or institute
The width differential of the width and the underlying strip shaped glass piece of stating lower through slot is 5mm~10mm.
Wherein, the upper strip shaped glass piece is equal with the equal length of the lower strip shaped glass piece, width.
It wherein, further include the display that the pressure testing machine is set, for showing the viscous of the glue to be tested
With joint efforts.
Glue provided by the utility model embodiment bonds force test device, compared with prior art, has following excellent
Point:
The glue bonds force test device, by pressure testing machine to the upper bar shaped glass being bonded by glue to be tested
The glass piece pressure value isolated with the lower strip shaped glass piece pressure in lower strip shaped glass piece, calculates the bonding of glue to be tested
Power.The top casting die for being connected to bottom is driven by pressure testing machine, it is moved straight down, is placed on just
The upper through slot of the lower support of through slot is provided at the top of lower section, the both ends of upper strip shaped glass piece are located at the both ends of upper through slot, under
Strip shaped glass piece is located in upper through slot, and pressure testing machine driving top casting die moves down, and drives lower through slot to lower strip shaped glass
Piece movement, contact and pressure, until lower strip shaped glass piece is separated with upper strip shaped glass piece, according to pressure testing machine in last lower item
The maximum pressure value of pressure value or whole process when shape sheet glass is separated with upper strip shaped glass piece, calculates glue to be tested
Bonding force, structure is simple, can form standard, and test process security reliability, lower strip shaped glass piece is fallen upper after separation
In through slot.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is this
Some embodiments of utility model, for those of ordinary skill in the art, without creative efforts, also
Other drawings may be obtained according to these drawings without any creative labor.
Fig. 1 is a kind of facing for specific embodiment that glue provided by the embodiment of the utility model bonds force test device
Structural schematic diagram；
Fig. 2 is a kind of side view for specific embodiment that glue provided by the embodiment of the utility model bonds force test device
Structural schematic diagram.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
FIG. 1 to FIG. 2 is please referred to, Fig. 1 is a kind of tool that glue provided by the embodiment of the utility model bonds force test device
The positive structure diagram of body embodiment；Fig. 2 is that glue provided by the embodiment of the utility model bonds the one of force test device
The side structure schematic view of kind specific embodiment.
In a specific embodiment, the glue bonds force test device, including pressure testing machine, top casting die 10
With lower support 20, the top casting die 10 is connect with the pressure testing machine, and the lower end of the top casting die 10 is provided with
Lower through slot 13, the top of the lower support 20 are provided with through slot 13, the orthogonal upper strip shaped glass piece of length direction
30 lower surface and the upper surface of lower strip shaped glass piece 40 are Nian Jie by glue to be tested, the upper bar shaped glass being located above
The both ends of glass piece 30 are placed on the both ends of the upper through slot 13, and the underlying lower strip shaped glass piece 40 is located at described logical
In slot 13, the both ends line of the upper through slot 13 is vertical with the both ends line of the lower through slot 13, and the top casting die 10 is located at
The surface of the lower support 20, the pressure testing machine, which is used to be moved down according to the driving top casting die 10, makes institute
The both ends of through slot 13 are stated to the both ends pressure of the lower strip shaped glass piece 40 until separating with the upper strip shaped glass piece 30
Pressure value calculates the bonding force of the glue to be tested.
By pressure testing machine to the upper strip shaped glass piece 30 and lower strip shaped glass piece 40 being bonded by glue to be tested
In lower strip shaped glass piece 40 press isolated pressure value, calculate the bonding force of glue to be tested.Pass through pressure testing machine
The top casting die 10 for being connected to bottom is driven, moves it straight down, underface top is placed on and is provided with
The upper through slot 13 of the lower support 20 of through slot, the both ends of upper strip shaped glass piece 30 are located at the both ends of upper through slot 13, lower bar shaped glass
Glass piece 40 is located in upper through slot 13, and pressure testing machine driving top casting die 10 moves down, and drives lower through slot 13 to lower bar shaped glass
The movement of glass piece 40, contact and pressure exist according to pressure testing machine until lower strip shaped glass piece 40 is separated with upper strip shaped glass piece 30
The maximum pressure value of pressure value or whole process when strip shaped glass piece 40 finally being descended to separate with upper strip shaped glass piece 30, calculates
The bonding force of glue to be tested, structure is simple, can form standard, test process security reliability, lower bar shaped glass after separation
Glass piece 40 is fallen in upper through slot 13, is not fallen out damage and is generated clast.
In the utility model, without limitation for the material of upper splenium part 10, shape, it can be and only descend through slot 13
Structure, but this structure is inconvenient to connect, and is also possible to the structure being attached by other intermediate members, connects for convenience
Connect, in one embodiment of the utility model, glue bonding force test device include the upper splenium part 10 include with
The pressure main shaft 11 of the pressure testing machine connection and the pressure for being provided with the lower through slot 13 being connect with the main shaft bottom
Platform 12.
Pressure testing machine, pressure platform 12 are connected by the main shaft 11 that will press, it is easy for installation, for original pressure testing machine
Any adjustment is not done, is connect by bolt, nut etc. with the extensible member of pressure testing machine at the top of the general main shaft 11 that presses, this
Utility model is not especially limited this.
In the utility model without limitation for the structure, shape, size of the platform 12 that presses, lower through slot 13 is set and is put into mesh
, be to enable to strip shaped glass to carry out in lower through slot 13 when pressing to lower strip shaped glass piece 40, i.e., on move down
It will not be hindered during dynamic, the setting of upper through slot 13 is also based on identical principle.
In order to guarantee to lower strip shaped glass piece 40 have enough contacts area, it is described pressure platform 12 be parallel to it is described under
The distance of the lateral surface of the width direction of through slot 13 is more than or equal to the lower strip shaped glass piece 40.
In order to facilitate connection, material is saved, in one embodiment of the utility model, the lower support 20 includes
The supporting table 22 for being provided with the lower through slot 13 connected at the top of the supports main shaft 21 and the supports main shaft 21 being vertically arranged.
Upper through slot 13 in the utility model, lower through slot 13 setting purpose be substantially consistent, since the effect of power is
Mutual, the position being only arranged is different, therefore, in order to simplify technique, the general upper through slot 13 and the lower through slot
13 shape is identical, equal sized.
In addition, the utility model for top casting die 10 and lower support 20 material without limitation, aluminium can be used
Alloy material production can also be made of stainless steel, generally be made of stainless steel, as long as guaranteeing there are enough machinery
Intensity.Moreover, upper through slot 13, the carrying of lower through slot 13 and supporting table 22 and pressure platform 12 are type in order to save material
Material structure is processed as the shape needed, without being corpse structure, upper through slot 13, lower through slot 13 and supporting table 22, pressure
It is additionally provided with through slot between the side of platform 12, further saves material, reduces the weight of the device.
It it should be pointed out that glue in the present invention bonds force test device, can also laterally use, i.e., first will
Upper strip shaped glass piece 30, lower strip shaped glass piece 40 are bonded using glue to be tested, then by the two of upper strip shaped glass piece 30
End is fixed on the both ends of through slot 13, is fixed using glue, or uses clamping device, respectively uses a clamping device at both ends
Upper strip shaped glass piece 30 is fixed on upper groove, laterally driven top casting die 10 is mobile, so that upper strip shaped glass piece 30, lower bar shaped
The isolated pressure value of sheet glass 40 is exactly cohesive force between the two.The bonding of needs can be directly obtained in this way
Power, but need that upper strip shaped glass piece 30 is fixed, and fixed structural strength has to be more than glue between the two
Cohesive force, be more troublesome, and be easy to happen the fragmentation of sheet glass, be easy to produce waste material, pollute workbench.
And the usage mode of the utility model is used, without being fixed, it is of course also possible to be set at the both ends of upper through slot 13
It sets for the groove to upper 30 cross spacing of strip shaped glass piece, after upper strip shaped glass piece 30, the separation of lower strip shaped glass piece 40, after
Person automatically falls into through slot 13, will not generate clast, improves the safety of test.
For the ease of using, installation bring trouble is avoided, the general pressure main shaft 11 and the pressure platform 12 are one
Body formula structure and/or the supports main shaft 21 are an integral structure with the supporting table 22.
Certainly, the pressure main shaft 11 and the pressure platform 12 or separate structure, the supports main shaft 21 and institute
Supporting table 22 or separate structure are stated, disassembly is easily installed, and processing cost can be reduced, reduces cost.
Glue bonding force test device in the utility model can be directly installed in other equipment, can also independently be put
It sets on ground, generally in order to be conveniently placed at ground or other workbench, the glue bonding force test device further includes pedestal,
The lower support 20 is connect by the way that the connection through slot of 21 bottom of supports main shaft is arranged in the bolt of lower base.
It is not done in the utility model for the size of upper through slot 13, lower through slot 13 and with the size of corresponding strip shaped glass piece
Specific to limit, the width of the general upper through slot 13 and the width differential of the upper strip shaped glass piece 30 are 5mm~10mm, and/
Or the width differential of the width of the lower through slot 13 and the underlying strip shaped glass piece is 5mm~10mm.
Preferably, the upper strip shaped glass piece 30 is equal with the equal length of the lower strip shaped glass piece 40, width.
It is quickly obtained test result in order to further realize, the glue bonding force test device further includes being arranged described
The display of pressure testing machine, for showing the bonding force of the glue to be tested.
The display can show the pressure value that pressure testing machine presses to lower strip shaped glass piece 40, and with it is other such as
The weight bring glue bonding force error amount of top casting die 10 is modified value, so that tester is very clear, is not necessarily to volume
It is outer to be calculated.
In conclusion glue provided by the embodiment of the utility model bonds force test device, by pressure testing machine to logical
Cross the upper strip shaped glass piece of the glue bonding to be tested pressure isolated with the lower strip shaped glass piece pressure in lower strip shaped glass piece
Value, calculates the bonding force of glue to be tested.The top casting die for being connected to bottom is driven by pressure testing machine, is made
It is moved straight down, is placed on the upper through slot that underface top is provided with the lower support of through slot, upper strip shaped glass
The both ends of piece are located at the both ends of upper through slot, and lower strip shaped glass piece is located in upper through slot, and pressure testing machine drives top casting die downward
It is mobile, drive lower through slot to move, contact and press to lower strip shaped glass piece, until lower strip shaped glass piece and upper strip shaped glass piece point
From most according to pressure value of the pressure testing machine when last lower strip shaped glass piece is separated with upper strip shaped glass piece or whole process
Big pressure value, calculates the bonding force of glue to be tested, and structure is simple, can form standard, test process security reliability,
Lower strip shaped glass piece is fallen in upper through slot after separation.
Glue provided by the utility model bonding force test device is described in detail above.It is used herein
Specific case is expounded the principles of the present invention and embodiment, and the explanation of above example is only intended to help to manage
Solve the method and its core concept of the utility model.It should be pointed out that for those skilled in the art, not
Under the premise of being detached from the utility model principle, several improvements and modifications can be made to this utility model, these improve and repair
Decorations are also fallen into the protection scope of the utility model claims.
Claims (10)
1. a kind of glue bonds force test device, which is characterized in that including pressure testing machine, top casting die and lower support,
The top casting die is connect with the pressure testing machine, and the lower end of the top casting die is provided with lower through slot, the lower support
It is provided with through slot at the top of part, the lower surface of the orthogonal upper strip shaped glass piece of length direction is upper with lower strip shaped glass piece
Surface is bonded by glue to be tested, and the both ends for the upper strip shaped glass piece being located above are placed on the two of the upper through slot
End, the underlying lower strip shaped glass piece is located in the upper through slot, the both ends line of the upper through slot and described lower leads to
The both ends line of slot is vertical, and the top casting die is located at the surface of the lower support, and the pressure testing machine is used for root
According to drive the top casting die move down the both ends pressure that makes the both ends of the upper through slot to the lower strip shaped glass piece until
The pressure value separated with the upper strip shaped glass piece, calculates the bonding force of the glue to be tested.
2. glue as described in claim 1 bonds force test device, which is characterized in that the top casting die includes and the pressure
The pressure main shaft of testing machine connection and the pressure platform for being provided with the lower through slot being connect with the main shaft bottom.
3. glue as claimed in claim 2 bonds force test device, which is characterized in that being parallel to for the pressure platform is described lower logical
The distance of the lateral surface of the width direction of slot is more than or equal to the lower strip shaped glass piece.
4. glue as claimed in claim 3 bonds force test device, which is characterized in that the lower support includes being vertically arranged
Supports main shaft and the supports main shaft at the top of connect the supporting table for being provided with the lower through slot.
5. glue as claimed in claim 4 bonds force test device, which is characterized in that the shape of the upper through slot and the lower through slot
Shape is identical, equal sized.
6. glue as claimed in claim 5 bonds force test device, which is characterized in that the pressure main shaft is with the pressure platform
Integral structure and/or the supports main shaft are an integral structure with the supporting table.
7. glue as claimed in claim 6 bonds force test device, which is characterized in that it further include pedestal, the lower support
Connection through slot by the way that the supports main shaft bottom is arranged in is connect with the bolt of lower base.
8. glue bonds force test device as described in claim 1-7 any one, which is characterized in that the width of the upper through slot
With the width differential of the upper strip shaped glass piece be 5mm~10mm and/or the width of the lower through slot with it is underlying described
The width differential of strip shaped glass piece is 5mm~10mm.
9. glue as claimed in claim 8 bonds force test device, which is characterized in that the upper strip shaped glass piece and the lower item
The equal length of shape sheet glass, width are equal.
10. glue as claimed in claim 9 bonds force test device, which is characterized in that further include being arranged in the pressure testing
The display of machine, for showing the bonding force of the glue to be tested.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821786867.4U CN208953431U (en) | 2018-10-30 | 2018-10-30 | A kind of glue bonding force test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821786867.4U CN208953431U (en) | 2018-10-30 | 2018-10-30 | A kind of glue bonding force test device |
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| Publication Number | Publication Date |
|---|---|
| CN208953431U true CN208953431U (en) | 2019-06-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821786867.4U Active CN208953431U (en) | 2018-10-30 | 2018-10-30 | A kind of glue bonding force test device |
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| Country | Link |
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| CN (1) | CN208953431U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110987391A (en) * | 2019-12-03 | 2020-04-10 | 西安易朴通讯技术有限公司 | Binding force measuring device |
-
2018
- 2018-10-30 CN CN201821786867.4U patent/CN208953431U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110987391A (en) * | 2019-12-03 | 2020-04-10 | 西安易朴通讯技术有限公司 | Binding force measuring device |
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