CN219830571U - Paper tube compression testing machine - Google Patents
Paper tube compression testing machine Download PDFInfo
- Publication number
- CN219830571U CN219830571U CN202321066796.1U CN202321066796U CN219830571U CN 219830571 U CN219830571 U CN 219830571U CN 202321066796 U CN202321066796 U CN 202321066796U CN 219830571 U CN219830571 U CN 219830571U
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- fixedly connected
- paper tube
- testing machine
- compression testing
- tube compression
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- 238000012360 testing method Methods 0.000 title claims abstract description 31
- 230000006835 compression Effects 0.000 title claims abstract description 25
- 238000007906 compression Methods 0.000 title claims abstract description 25
- 239000000872 buffer Substances 0.000 claims description 19
- 239000012528 membrane Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 2
- 238000003825 pressing Methods 0.000 abstract description 11
- 238000012669 compression test Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to the technical field of compression testing machines and discloses a paper tube compression testing machine, which comprises a workbench, wherein a lower pressing plate is fixedly connected to the surface of the workbench, a supporting block is fixedly connected to one side of the surface of the workbench, an electric telescopic rod is fixedly connected to the inner side of the supporting block, an upper pressing plate is fixedly connected to one end of the electric telescopic rod, and a mounting block is fixedly connected to the other side of the surface of the workbench.
Description
Technical Field
The utility model relates to the technical field of compression testing machines, in particular to a paper tube compression testing machine.
Background
The paper tube is a tubular object processed by paper, most paper tubes are spiral paper tubes and seamless paper tubes, and the paper tubes are subjected to compression tests by using a compression testing machine after production, so that the compression degree of the paper tubes is measured, and the compression testing machine is a most direct testing instrument for testing the compression strength of the paper tubes or other packaging containers and is used for judging the compression resistance of the paper tubes.
When the existing compression testing machine is used for carrying out compression testing on paper tubes, the paper tubes are placed above the lower pressing plate only by manpower to carry out compression testing on the paper tubes, so that deflection occurs when the paper tubes are subjected to pressure in the compression testing process, stress points of the paper tubes are deflected, and therefore test data are inaccurate.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides a paper tube compression testing machine which aims to solve the problems in the prior art.
The utility model provides the following technical scheme: the paper tube compression testing machine comprises a workbench, wherein a lower pressing plate is fixedly connected to the surface of the workbench, a supporting block is fixedly connected to one side of the surface of the workbench, an electric telescopic rod is fixedly connected to the inner side of the supporting block, an upper pressing plate is fixedly connected to one end of the electric telescopic rod, a mounting block is fixedly connected to the other side of the surface of the workbench, a first connecting column is fixedly connected to the inner side of the mounting block, a first sliding groove is formed in the inner side of the first connecting column, a first sliding block is movably connected to the inner side of the first sliding groove, a first telescopic column is fixedly connected to one side of the first sliding block, a clamping plate is fixedly connected to one end of the first telescopic column, and a first anti-slip film is fixedly connected to one side of the clamping plate;
further, the bottom fixedly connected with pillar of workstation, the inboard fixedly connected with of pillar goes up the spring holder, go up one side fixedly connected with buffer spring of spring holder, buffer spring's one end fixedly connected with lower spring holder, one side fixedly connected with fixed block of workstation.
Further, the inboard fixedly connected with second spliced pole of supporting shoe, the second spout has been seted up to the inboard of second spliced pole, the inboard swing joint of second spout has the second slider, one side fixedly connected with second telescopic column of second slider, the one end fixedly connected with vertical fixture of second telescopic column, one side fixedly connected with second anti-skidding membrane of vertical fixture moves in the inboard of second spout through the second slider to drive the inboard of second telescopic column at the second spliced pole and stretch out and draw back, thereby make vertical fixture can carry out the centre gripping to the surface of paper tube.
Further, the inboard fixedly connected with supporting mechanism of fixed block, the one end fixedly connected with supporting mechanism supports the pad, the bottom fixedly connected with slipmat of supporting pad can support the workstation through supporting mechanism and supporting pad to improve the stability of equipment during operation.
Further, the cross section of vertical fixture is the arc, the cross section of second anti-skidding membrane is the arc, through the cross section of vertical fixture for the surface of vertical fixture and paper tube is laminated each other, makes the centre gripping of vertical fixture more fixed.
Further, the surface of the first telescopic column is mutually attached to the inner side of the first connecting column, the surface of the second telescopic column is mutually attached to the inner side of the second connecting column, and the first telescopic column is mutually attached to the first connecting column, so that when the first telescopic column stretches and contracts on the inner side of the first connecting column, the telescopic rail of the first telescopic column is limited.
Further, the number of the upper spring seats, the buffer springs and the lower spring seats is a plurality, the upper spring seats, the buffer springs and the lower spring seats are symmetrically distributed and equally grouped on the inner sides of the support columns, and a plurality of buffer springs can be installed on the inner sides of the support columns through the upper spring seats and the lower spring seats.
The utility model has the technical effects and advantages that:
1. according to the utility model, the first sliding block and the first telescopic column are arranged to stretch and retract at the inner sides of the first connecting column and the first sliding groove, so that the clamping plate and the first anti-slip film are beneficial to clamping two ends of the paper tube when the paper tube is subjected to a transverse pressure test, and the second sliding block and the second telescopic column stretch and retract at the inner sides of the second connecting column and the second sliding groove, so that the longitudinal clamping mechanism and the second anti-slip film clamp the surface of the paper tube when the paper tube is subjected to a longitudinal pressure test, and displacement of the paper tube during pressure resistance is prevented, and test data are inaccurate.
2. According to the utility model, the buffer spring is arranged, so that the pressure applied to the paper tube by the upper pressing plate is buffered during a test, the equipment is prevented from being damaged due to long-term pressure, the service life of the equipment is reduced, the workbench can be supported by the supporting mechanism, the supporting pad and the anti-slip pad, the overall stability of the equipment during operation is improved, and the equipment is prevented from shaking.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic structural view of the splint according to the present utility model.
Fig. 3 is a schematic structural view of the longitudinal clamping mechanism of the present utility model.
Fig. 4 is a schematic structural view of a buffer spring according to the present utility model.
Fig. 5 is a schematic structural view of the supporting mechanism of the present utility model.
The reference numerals are: 1. a work table; 2. a lower pressing plate; 3. a support block; 4. an electric telescopic rod; 5. an upper press plate; 6. a mounting block; 7. a first connection post; 8. a first chute; 9. a first slider; 10. a first telescoping column; 11. a clamping plate; 12. a first anti-slip film; 13. a second connection post; 14. a second chute; 15. a second slider; 16. a second telescoping column; 17. a longitudinal clamping mechanism; 18. a second anti-slip film; 19. a support post; 20. an upper spring seat; 21. a buffer spring; 22. a lower spring seat; 23. a fixed block; 24. a support mechanism; 25. a support pad; 26. an anti-slip mat.
Detailed Description
The embodiments of the present utility model will be described more fully hereinafter with reference to the accompanying drawings, in which the embodiments of the present utility model are shown by way of illustration only, and the utility model is not limited to the embodiments of the present utility model, but other embodiments of the present utility model will be apparent to those skilled in the art without making any inventive effort.
Referring to fig. 1-5, the utility model provides a paper tube compression testing machine, which comprises a workbench 1, wherein the surface of the workbench 1 is fixedly connected with a lower pressing plate 2, one side of the surface of the workbench 1 is fixedly connected with a supporting block 3, the inner side of the supporting block 3 is fixedly connected with an electric telescopic rod 4, one end of the electric telescopic rod 4 is fixedly connected with an upper pressing plate 5, the other side of the surface of the workbench 1 is fixedly connected with a mounting block 6, the inner side of the mounting block 6 is fixedly connected with a first connecting column 7, the inner side of the first connecting column 7 is provided with a first sliding chute 8, the inner side of the first sliding chute 8 is movably connected with a first sliding block 9, one side of the first sliding block 9 is fixedly connected with a first telescopic column 10, one end of the first telescopic column 10 is fixedly connected with a clamping plate 11, and one side of the clamping plate 11 is fixedly connected with a first anti-skid film 12;
wherein, the bottom fixedly connected with pillar 19 of workstation 1, the inboard fixedly connected with of pillar 19 goes up spring holder 20, goes up spring holder 20's one side fixedly connected with buffer spring 21, buffer spring 21's one end fixedly connected with lower spring holder 22, one side fixedly connected with fixed block 23 of workstation 1.
The inner side of the supporting block 3 is fixedly connected with a second connecting column 13, a second sliding groove 14 is formed in the inner side of the second connecting column 13, a second sliding block 15 is movably connected to the inner side of the second sliding groove 14, one side of the second sliding block 15 is fixedly connected with a second telescopic column 16, one end of the second telescopic column 16 is fixedly connected with a longitudinal clamping mechanism 17, one side of the longitudinal clamping mechanism 17 is fixedly connected with a second anti-slip film 18, and the surface of a paper tube can be clamped through the longitudinal clamping mechanism 17 and the second anti-slip film 18 when the paper tube is subjected to a longitudinal pressure test, so that the paper tube is prevented from being displaced, and test data are inaccurate.
Wherein, the inboard fixedly connected with supporting mechanism 24 of fixed block 23, the one end fixedly connected with supporting mechanism 24 is supported pad 25, and the bottom fixedly connected with slipmat 26 of supporting pad 25 can increase the frictional force of supporting pad 25 and ground through slipmat 26, prevents that supporting pad 25 from sliding on ground, drives equipment whole and slides.
The cross section of the longitudinal clamping mechanism 17 is arc-shaped, the cross section of the second anti-slip film 18 is arc-shaped, and the friction force between the longitudinal clamping mechanism 17 and the paper tube is increased by tightly attaching the surface of the paper tube through the arc-shaped cross section of the second anti-slip film 18.
Wherein, the surface of the first telescopic column 10 is mutually attached to the inner side of the first connecting column 7, the surface of the second telescopic column 16 is mutually attached to the inner side of the second connecting column 13, and the second telescopic column 16 is mutually attached to the second connecting column 13 through the second telescopic column 16, so that the telescopic direction of the second connecting column 13 is limited when the second telescopic column 16 stretches and contracts on the inner side of the second connecting column 13.
Wherein, the quantity of going up spring holder 20, buffer spring 21 and lower spring holder 22 is a plurality of, and the equal group of a plurality of upper spring holder 20, buffer spring 21 and lower spring holder 22 symmetric distribution is in the inboard of pillar 19, can carry out the during operation at equipment through a plurality of buffer springs 21, and the pressure that produces the paper tube of equipment extrusion is buffered, prevents that long-term pressure from causing the damage to equipment, has reduced the life of equipment.
The working principle of the utility model is as follows: when the paper tube is subjected to the transverse compression test, the paper tube is firstly placed on the surface of the lower pressing plate 2, then the first telescopic column 10 is pushed, the first sliding block 9 moves on the inner side of the first sliding groove 8, the first telescopic column 10 is driven to stretch on the inner side of the first connecting column 7 on the inner side of the mounting block 6, the clamping plate 11 and the first anti-slip film 12 clamp the two ends of the paper tube, when the paper tube is subjected to the longitudinal compression test, the second telescopic column 16 is pushed, the second sliding block 15 slides on the inner side of the second sliding groove 14, the second telescopic column 16 is driven to stretch on the inner side of the second connecting column 13 on the inner side of the supporting block 3, the longitudinal clamping mechanism 17 and the second anti-slip film 18 clamp the surface of the paper tube, and after the paper tube is clamped, the electric telescopic rod 4 drives the upper pressing plate 5 to descend to squeeze the paper tube; in addition, when the paper tube is extruded, the buffer spring 21 between the upper spring seat 20 and the lower spring seat 22 buffers the pressure generated by extrusion on the inner side of the support post 19, and the supporting mechanism 24, the supporting pad 25 and the anti-slip pad 26 on the inner side of the fixed block 23 support the workbench 1, so that the stability of the equipment during operation is improved.
The last points to be described are: first, in the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. The utility model provides a paper tube compression testing machine, includes workstation (1), its characterized in that: the utility model discloses a surface mounting structure of workstation (1), including workstation (1), fixed surface connection holding down plate (2) of workstation (1), surface one side fixedly connected with supporting shoe (3) of workstation (1), the inboard fixedly connected with electric telescopic handle (4) of supporting shoe (3), the one end fixedly connected with top board (5) of electric telescopic handle (4), the surface opposite side fixedly connected with installation piece (6) of workstation (1), the inboard fixedly connected with first spliced pole (7) of installation piece (6), first spout (8) have been seted up to the inboard of first spliced pole (7), the inboard swing joint of first spout (8) has first slider (9), one side fixedly connected with first telescopic handle (10) of first slider (9), one end fixedly connected with splint (11) of first telescopic handle (10), one side fixedly connected with first anti-skidding membrane (12) of splint (11).
2. A paper tube compression testing machine according to claim 1, wherein: the automatic feeding device is characterized in that a support column (19) is fixedly connected to the bottom end of the workbench (1), an upper spring seat (20) is fixedly connected to the inner side of the support column (19), a buffer spring (21) is fixedly connected to one side of the upper spring seat (20), a lower spring seat (22) is fixedly connected to one end of the buffer spring (21), and a fixing block (23) is fixedly connected to one side of the workbench (1).
3. A paper tube compression testing machine according to claim 1, wherein: the inner side fixedly connected with second spliced pole (13) of supporting shoe (3), second spout (14) have been seted up to the inboard of second spliced pole (13), the inboard swing joint of second spout (14) has second slider (15), one side fixedly connected with second telescopic column (16) of second slider (15), one end fixedly connected with vertical fixture (17) of second telescopic column (16), one side fixedly connected with second anti-skidding membrane (18) of vertical fixture (17).
4. A paper tube compression testing machine according to claim 2, wherein: the inner side of the fixed block (23) is fixedly connected with a supporting mechanism (24), one end of the supporting mechanism (24) is fixedly connected with a supporting pad (25), and the bottom end of the supporting pad (25) is fixedly connected with an anti-slip pad (26).
5. A paper tube compression testing machine according to claim 3, wherein: the cross section of the longitudinal clamping mechanism (17) is arc-shaped, and the cross section of the second anti-slip film (18) is arc-shaped.
6. A paper tube compression testing machine according to claim 3, wherein: the surface of the first telescopic column (10) is mutually attached to the inner side of the first connecting column (7), and the surface of the second telescopic column (16) is mutually attached to the inner side of the second connecting column (13).
7. A paper tube compression testing machine according to claim 2, wherein: the upper spring seats (20), the buffer springs (21) and the lower spring seats (22) are arranged in a plurality, and the upper spring seats (20), the buffer springs (21) and the lower spring seats (22) are symmetrically distributed and equally grouped on the inner sides of the support posts (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321066796.1U CN219830571U (en) | 2023-05-06 | 2023-05-06 | Paper tube compression testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321066796.1U CN219830571U (en) | 2023-05-06 | 2023-05-06 | Paper tube compression testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219830571U true CN219830571U (en) | 2023-10-13 |
Family
ID=88245495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321066796.1U Active CN219830571U (en) | 2023-05-06 | 2023-05-06 | Paper tube compression testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219830571U (en) |
-
2023
- 2023-05-06 CN CN202321066796.1U patent/CN219830571U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240716 Address after: Room 408, Headquarters Office Building, VC Industrial Park, Yangming Economic Development Zone, No. 160 Yumin Road, Yangming District, Mudanjiang City, Heilongjiang Province (self declared) Patentee after: Mudan River Linnuo Packaging Co.,Ltd. Country or region after: China Address before: 311411 zhenjiaxi village, Changkou Town, Fuyang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Fuyang Huafang Paper Tube Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |