CN209416824U - A kind of modified strength tester of cardboard - Google Patents
A kind of modified strength tester of cardboard Download PDFInfo
- Publication number
- CN209416824U CN209416824U CN201822157662.6U CN201822157662U CN209416824U CN 209416824 U CN209416824 U CN 209416824U CN 201822157662 U CN201822157662 U CN 201822157662U CN 209416824 U CN209416824 U CN 209416824U
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- China
- Prior art keywords
- cardboard
- price fixing
- jump bit
- moving plate
- strength tester
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model provides a kind of modified strength tester of cardboard, including board, the support plate for being used to support cardboard is removably connected on the board, the support plate opens up fluted along its thickness direction, the board is equipped with price fixing in the top of support plate, the price fixing is connected with the pressure cylinder of its lifting of driving, jump bit is removably connected under the price fixing, the outer diameter of the jump bit and groove coaxial arrangement and jump bit is less than the internal diameter of groove, the Moving plate for compressing cardboard is also connected under the price fixing, the Moving plate offers the through-hole passed through for jump bit, elastic component is equipped between the Moving plate and price fixing, limiting device is equipped between the jump bit and Moving plate.The utility model testing efficiency is higher.
Description
Technical field
The utility model relates to packing technique fields, and in particular to a kind of modified strength tester of cardboard.
Background technique
Today's society, Packaging Box are widely used as a kind of packaging protecting part.Packaging Box is composed of cardboard,
The pop strength of cardboard directly determines the service performance of Packaging Box.In the related technology, it is tried usually using cardboard pop strength
Instrument is tested to detect the pop strength of cardboard.Existing tester can not inspect the process of cardboard rupture.
In view of the above-mentioned problems, application No. is: it is resistance to broken strong that a patent of CN201820459194.5 discloses a kind of cardboard
Spend tester, comprising: body；Pressing disc equipped with through hole, the pressing disc are fixedly connected with the body；Upper platen, institute
It states platen and the pressing disc relative spacing is arranged, and can be moved back and forth to close to and far from the pressing disc direction,
It include: the pressing plate for having through-hole, the pressing plate is arranged in parallel with the pressing disc, the central axes position of the through-hole and the through hole
In on same straight line；Has the fixed company in the one end of the convex lens of accommodating chamber, the convex lens and the pressing plate far from the pressing disc
It connects；Having the disk body of cavity, the disk body is transparent disk body, it is contained in the accommodating chamber, and be fixedly connected with the convex lens,
The cavity is connected to the through-hole.Liftout attachment, the liftout attachment are connect with the pressing disc.
Above-mentioned patent document realizes the visuality during test by setting convex lens, but structure is complicated, and as above
The testing stand for stating patent document needs first then to be pushed up upwards by the through hole of pressing disc by upper platen and pushing chuck clamping cardboard
Jack part out to test pop strength, testing efficiency is lower, and to make up drawbacks described above, our company once had developed a kind of new test
Platform, this case are the same period of testing stand to research and develop equipment.
Utility model content
In order to solve the above technical problems, the purpose of this utility model is to provide a kind of modified strength tests of cardboard
Instrument, testing efficiency are higher.
To achieve the above object, the modified strength tester of a kind of cardboard of the utility model, including board, the machine
The support plate for being used to support cardboard is removably connected on platform, the support plate opens up fluted, the machine along its thickness direction
Platform is equipped with price fixing in the top of support plate, and the price fixing is connected with the pressure cylinder of its lifting of driving, detachably connects under the price fixing
It is connected to jump bit, the jump bit is coaxially disposed with groove and the outer diameter of jump bit is less than the internal diameter of groove, is gone back under the price fixing
It is connected with the Moving plate for compressing cardboard, the Moving plate offers the through-hole passed through for jump bit, the Moving plate and price fixing
Between be equipped with elastic component, between the jump bit and Moving plate be equipped with limiting device.
Preferably, the price fixing has several guide rods, and the Moving plate is equipped with the guide groove being slidably matched with guide rod.
Preferably, the limiting device include sliding slot that jump bit opens up along its length and be set to through hole and with
The sliding block of sliding slot cooperation.
Preferably, the sliding slot includes several being uniformly arranged along the circumferential direction of jump bit, and the sliding block also includes several
It is a and with sliding slot correspond.
Preferably, the limiting device further includes the block of the end setting of sliding slot.
Preferably, the support plate is embedded with amplifying lens using transparent material and its front side.
The utility model compared with prior art, the beneficial effect is that:
It is removably connected with the support plate for being used to support cardboard on board, can be matched in this way according to the specification of cardboard different
The support plate of size, to guarantee the excellent support to the cardboard of all size, the scope of application is wider；Support plate is along its thickness side
It is fluted to opening up, it is used in pop strength impact as shock zone；
Board is equipped with price fixing in the top of support plate, and price fixing is connected with the pressure cylinder of its lifting of driving, also activity under price fixing
It is connected with the Moving plate for compressing cardboard, starting pressure cylinder stretching in this way can push price fixing and Moving plate, cardboard is fixed on dynamic
Between disk and support plate, realizes and clamp；
Jump bit is removably connected under price fixing, jump bit and groove are coaxially disposed and the outer diameter of jump bit is less than groove
Internal diameter, Moving plate offer the through-hole passed through for jump bit, and elastic component, the press contacts paper in this way under Moving plate are equipped between Moving plate and price fixing
After plate, pressure cylinder, which continues to stretch out i.e. extrudable elastic component, reduces distance between Moving plate and price fixing, so that it is dynamic to be exposed to jump bit
Under disk, elastic component makes Moving plate compress cardboard, and jump bit impacts cardboard when pressure cylinder continues to stretch out and enters groove, completes resistance to broken
Strength test, testing efficiency are increased dramatically；
Limiting device is equipped between jump bit and Moving plate to be had for limiting the glide direction of Moving plate and the maximum displacement of upper bullet
It is matched for clamping tightly cardboard conducive to guarantee Moving plate and support plate, prevents cardboard when jump bit undershoot from shifting.
Detailed description of the invention
Fig. 1 is a kind of front view of the modified strength tester of cardboard of the utility model；
Fig. 2 is a kind of three dimensional structure diagram of the modified strength tester of cardboard of the utility model；
Fig. 3 is a kind of part dismantling schematic diagram of the modified strength tester of cardboard of the utility model.
In figure: 1, board；2, support plate；3, groove；4, price fixing；5, pressure cylinder；6, jump bit；7, Moving plate；8, through-hole；9,
Elastic component；10, limiting device.
Specific embodiment
By the technology contents of the utility model are described in detail, construction feature, are reached purpose and efficacy, reality is hereby enumerated below
It applies example and attached drawing is cooperated to be explained in detail.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this is practical
The limitation of novel protected range.
The utility model provides a kind of modified strength tester of cardboard, including board 1, detachable on the board 1
It is connected with the support plate 2 for being used to support cardboard, the support plate 2 opens up fluted 3 along its thickness direction, and the board 1 is propping up
The top of fagging 2 is equipped with price fixing 4, and the price fixing 4 is connected with the pressure cylinder 5 of its lifting of driving, is detachably connected under the price fixing 4
There is jump bit 6, the jump bit 6 is coaxially disposed with groove 3 and internal diameter of the outer diameter of jump bit 6 less than groove 3, the price fixing 4
Under be also connected with Moving plate 7 for compressing cardboard, the Moving plate 7 offers the through-hole 8 passed through for jump bit 6, described dynamic
It is equipped with elastic component 9 between disk 7 and price fixing 4, limiting device 10 is equipped between the jump bit 6 and Moving plate 7.
By using above-mentioned technical proposal, it is removably connected with the support plate 2 for being used to support cardboard on board 1, in this way may be used
To match different size of support plate 2 according to the specification of cardboard, to guarantee the excellent support to the cardboard of all size, it is applicable in
Range is wider；Support plate 2 opens up fluted 3 along its thickness direction, is used in pop strength impact as shock zone；
Board 1 is equipped with price fixing 4 in the top of support plate 2, and price fixing 4 is connected with the pressure cylinder 5 of its lifting of driving, under price fixing 4
It is also connected with the Moving plate 7 for compressing cardboard, starting pressure cylinder 5 stretching in this way can push price fixing 4 and Moving plate 7, by paper
Plate is fixed between Moving plate 7 and support plate 2, is realized and is clamped；
Jump bit 6 is removably connected under price fixing 4, jump bit 6 is coaxially disposed with groove 3 and the outer diameter of jump bit 6 is less than
The internal diameter of groove 3, Moving plate 7 offer the through-hole 8 passed through for jump bit 6, and elastic component 9 is equipped between Moving plate 7 and price fixing 4, is existed in this way
After the lower press contacts cardboard of Moving plate 7, pressure cylinder 5, which continues to stretch out i.e. extrudable elastic component 9, reduces distance between Moving plate 7 and price fixing 4, from
And it is exposed to jump bit 6 under Moving plate 7, elastic component 9 makes Moving plate 7 compress cardboard, the punching when pressure cylinder 5 continues to stretch out of jump bit 6
It hits cardboard and enters groove 3, complete pop strength test, testing efficiency is increased dramatically；
Limiting device 10 is equipped between jump bit 6 and Moving plate 7, for limiting the glide direction of Moving plate 7 and the dominant bit of upper bullet
It moves, advantageously ensures that Moving plate 7 and support plate 2 are matched for clamping tightly cardboard, prevent cardboard when 6 undershoot of jump bit from shifting.
Preferably, the price fixing 4 has several guide rods, and the Moving plate 7 is equipped with the guiding being slidably matched with guide rod
Slot.
By using above-mentioned technical proposal, the matching design of guide rod and guide groove is conducive to limit the mobile side of Moving plate 7
To advantageously ensuring that the coaxial relation between Moving plate 7 and price fixing 4.
Preferably, the limiting device 10 includes the sliding slot and be set at through-hole 8 that jump bit 6 opens up along its length
And the sliding block with sliding slot cooperation.
By using above-mentioned technical proposal, the matching design of sliding slot and sliding block is conducive to limit the moving direction of Moving plate 7, has
Conducive to the coaxial relation guaranteed between Moving plate 7 and jump bit 6.
Preferably, the sliding slot includes several being uniformly arranged along the circumferential direction of jump bit 6, and the sliding block also includes several
It is a and with sliding slot correspond.
By using above-mentioned technical proposal, the smooth sliding of Moving plate 7 is advantageously ensured that, prevent it from occurring crooked and stuck.
Preferably, the limiting device 10 further includes the block of the end setting of sliding slot.
By using above-mentioned technical proposal, block is used to limit the maximum displacement of bullet on Moving plate 7, advantageously ensures that Moving plate 7
It is matched for clamping tightly cardboard with support plate 2, prevents cardboard when 6 undershoot of jump bit from shifting.
Preferably, the support plate 2 is embedded with amplifying lens using transparent material and its front side.
By using above-mentioned technical proposal, the support plate 2 and amplifying lens of transparent material facilitate operator to observe punching at any time
The deformation for hitting situation and cardboard is conducive to find the problem and solve in time.
In conclusion the preferred embodiment of only the utility model, does not limit the protection scope of the utility model with this, it is all
Equivalent changes and modifications made according to the scope of the patent of the utility model and the content of the manual are all what the utility model patent covered
Within the scope of.
Claims (6)
1. a kind of modified strength tester of cardboard, including board, it is characterised in that: be detachably connected on the board useful
In the support plate of support cardboard, the support plate opens up fluted along its thickness direction, and the board is set above support plate
There is price fixing, the price fixing is connected with the pressure cylinder of its lifting of driving, is removably connected with jump bit, the impact under the price fixing
Hammer and the outer diameter of groove coaxial arrangement and jump bit are less than the internal diameter of groove, are also connected under the price fixing for presses paper
The Moving plate of plate, the Moving plate offer the through-hole passed through for jump bit, and elastic component, the impact are equipped between the Moving plate and price fixing
Limiting device is equipped between hammer and Moving plate.
2. a kind of modified strength tester of cardboard according to claim 1, it is characterised in that: the price fixing has
Several guide rods, the Moving plate are equipped with the guide groove being slidably matched with guide rod.
3. a kind of modified strength tester of cardboard according to claim 2, it is characterised in that: the limiting device packet
Include the sliding slot and be set to through hole and the sliding block with sliding slot cooperation that jump bit opens up along its length.
4. a kind of modified strength tester of cardboard according to claim 3, it is characterised in that: the sliding slot includes edge
The circumferential direction of jump bit be uniformly arranged several, the sliding block also include several and with sliding slot correspond.
5. a kind of modified strength tester of cardboard according to claim 4, it is characterised in that: the limiting device is also
The block of end setting including sliding slot.
6. a kind of modified strength tester of cardboard according to claim 5, it is characterised in that: the support plate uses
Transparent material and its front side be embedded with amplifying lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822157662.6U CN209416824U (en) | 2018-12-21 | 2018-12-21 | A kind of modified strength tester of cardboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822157662.6U CN209416824U (en) | 2018-12-21 | 2018-12-21 | A kind of modified strength tester of cardboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209416824U true CN209416824U (en) | 2019-09-20 |
Family
ID=67939762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822157662.6U Active CN209416824U (en) | 2018-12-21 | 2018-12-21 | A kind of modified strength tester of cardboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209416824U (en) |
-
2018
- 2018-12-21 CN CN201822157662.6U patent/CN209416824U/en active Active
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