CN106018101B - Tension device dedicated when a kind of medical dialyzing paper anti-pressure ability detection - Google Patents
Tension device dedicated when a kind of medical dialyzing paper anti-pressure ability detection Download PDFInfo
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- CN106018101B CN106018101B CN201610560340.9A CN201610560340A CN106018101B CN 106018101 B CN106018101 B CN 106018101B CN 201610560340 A CN201610560340 A CN 201610560340A CN 106018101 B CN106018101 B CN 106018101B
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- tensioning
- riser
- dialyzing paper
- fixing rollers
- fixing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0017—Tensile
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0042—Pneumatic or hydraulic means
- G01N2203/0048—Hydraulic means
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- External Artificial Organs (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The present invention relates to tension device dedicateds when a kind of medical dialyzing paper anti-pressure ability detection, including testing dialyzing paper, endless tensile rope and tensioning support plate, the upper surface of tensioning support plate is welded with tensioning riser, the front side on both sides of the upper end of tensioning riser is respectively arranged with No.1 fixing roller and No. two fixing rollers, the front side lower face both sides of tensioning riser are respectively arranged with No. three fixing rollers and No. four fixing rollers, No.1 fixing roller, No. two fixing rollers, No. three fixing rollers and No. four fixing rollers play the role of transmission test dialyzing paper, it is provided with limit opening in the middle part of tensioning riser, line slide rail there are two being symmetrically installed on the both ends side wall of limit opening, branch is adjusted there are two being symmetrically installed between two line slide rails.Good tensioning function in dialyzing paper compressive property test process may be implemented in the present invention, and have many advantages, such as without manual adjustment tensile force, easy to operate, high degree of automation, tension self-adaptability is good, tension performance is good and the scope of application is big.
Description
Technical field
The present invention relates to medical dialyzing paper manufacturing technology field, specifically a kind of medical dialyzing paper anti-pressure ability detection
When tension device dedicated.
Background technology
Dialyzing paper is mostly used in medical treatment sterilizing, and single side is high density polyethylene (HDPE), is mainly used for some more high-end thirds
The sterilizing of class medical instrument blister packaging, the benefit of dialyzing paper is can to pass in and out steam, but waterproof, and when use is sealed with sealing machine
Conjunction；Novel dialytic paper is required for carrying out performance detection before having produced manufacture always, wherein main compressive property detects,
Because the size of compressive property intensity is directly linked up with the toughness size of dialyzing paper, anti-pressure ability is poorer, and dialyzing paper toughness is poorer,
It is encountered when vanning when excessively squeezing or have sharp parts, the low dialyzing paper of toughness is easy to be punctured, so as to cause going out
Bacterium fails, therefore dialyzing paper must carry out compressive property detection before manufacture.Existing dialyzing paper compressive property detects
Operator is tested by the manual adjustment spring tensiometer of test equipment, then takes dialyzing paper by the way that spring tension is machine-readable
The pulling force being subjected to, when the value of thrust that test obtains is considered as qualification within the scope of qualified degree, this dialyzing paper manual testing mode is deposited
In following disadvantage：Since both ends are not tensioned when dialyzing paper is tested, dialyzing paper test position tension performance is poor, although some producers
Existing tension equipment is used when testing dialyzing paper compressive property, but existing tension equipment is required for manually adjusting in test
Tensile force is saved, different types of dialyzing paper needs to readjust tensile force, and the scope of application is small, complicated for operation, the degree of automation
Low, tension self-adaptability is poor, and tension performance is poor.
Invention content
To solve the above-mentioned problems, the present invention provides special tensioning dresses when a kind of medical dialyzing paper anti-pressure ability detection
Set, can solve to need existing for existing dialyzing paper compressive property manual test mode manual adjustment tensile force, it is complicated for operation, from
The problems such as dynamicization degree is low, tension self-adaptability is poor, tension performance difference and the scope of application are small, may be implemented dialyzing paper resistance to compression
Good tensioning function during performance test, and with without manual adjustment tensile force, easy to operate, high degree of automation,
The advantages that tension self-adaptability is good, tension performance is good and the scope of application is big.
To achieve the goals above, the present invention is realized using following technical scheme：A kind of medical dialyzing paper anti-pressure ability
Tension device dedicated when detection, including test dialyzing paper, endless tensile rope and tensioning support plate, the upper surface for being tensioned support plate is welded with
It is tensioned riser, the front side on both sides of the upper end for being tensioned riser is respectively arranged with No.1 fixing roller and No. two fixing rollers, is tensioned riser
Front side lower face both sides are respectively arranged with No. three fixing rollers and No. four fixing rollers, No.1 fixing roller, No. two fixing rollers, No. three fixations
Roller and No. four fixing rollers play the role of transmission test dialyzing paper, are tensioned in the middle part of riser and are provided with limit opening, limit is opened
Mouthful both ends side wall on be symmetrically installed there are two line slide rail, be symmetrically installed between two line slide rails there are two adjusting branch,
Two adjust branch and can freely move up and down on two line slide rails under the driving of external force, and separate of each adjusting branch
It is all connected with there are two limit spring between one end side wall and limit opening in the middle part of tight riser, limit spring plays the work of limit
With limit spring can adjust branch to two by elastic force and carry out self-control；The rear side left end welding of the tensioning riser
There is a fixing axle, fixed pulley is equipped with by key in fixing axle, fixed pulley plays the role of transmission；After the tensioning riser
Setting is installed with adjusting hydraulic cylinder there are two mounting ear on two mounting ears on the right end of side, adjusts the top peace of hydraulic cylinder
Equipped with telescopic block, Y type adjusting rods are welded in the middle part of the side wall of telescopic block, telescopic block movement is driven by adjusting hydraulic cylinder, stretches
Block drives the movement of Y type adjusting rods；The endless tensile rope upper and lower ends, which are born against, to be adjusted at two on branch, endless tensile rope
Left end is resisted against on fixed pulley, and fixed pulley plays the role of the annular tensioned lines of transmission, and endless tensile rope right end is resisted against Y types
On adjusting rod, Y types adjusting rod is tensioned annular tensioned lines in the case where adjusting hydraulic cylinder and driving, when test dialyzing paper goes out on adjusting branch
Existing tension or it is excessively loose when, two adjust branches and carry out tension self-control under the elastic force auxiliary of limit spring, tension self
Regulation performance is good, is not necessarily to manual adjustment tensile force；The branch that adjusts includes that the tensioning between being mounted on two line slide rails is slided
Block, tensioning sliding block can move freely on two line slide rails, be tensioned on the leading flank of sliding block and be welded with regulating roller, test dialysis
Paper carries out self-control tension by regulating roller, is tensioned on the trailing flank of sliding block and is welded with adjustment axis, passes through key in adjustment axis
Adjustable pulley is installed；The test dialyzing paper beginning in ripple type structure sequentially pass through No.1 fixing roller upper side wall, No. three it is solid
Fixed roll lower wall, is located at tensioning riser lower end adjusting branch at the regulating roller upper side wall on tensioning riser upper end adjusting branch
On regulating roller lower wall, No. two fixing roller upper side walls and No. four fixing roller lower walls, the present invention in ripple type structure also may be used
It is called continuous positive and negative V-shape structure, passing around mode using this ripple type so that testing dialyzing paper both sides has good
Clamp force, tension performance is good, and the scope of application is big.
When work, before test dialyzing paper carries out compressive property test, dialyzing paper will be first tested according to ripple type structure
It passes around, when occurring tension or pine excessively during testing dialyzing paper and being passed around in regulating roller, two adjust branches and open up and down
Beginning works at the same time, and first adjusts hydraulic cylinder and starts to work, and adjusts hydraulic cylinder and telescopic block movement, telescopic block is driven to drive Y type adjusting rods
It moves back and forth, Y type adjusting rods start to adjust the tension of annular tensioned lines, and tensioning sliding block starts under the effect of endless tensile rope tension
It is moved between two line slide rails, and the adjustment axis under the elastic force of limit spring auxiliary on tensioning sliding block carries out on adaptive
Lower movement, to which self-control regulating roller is to the tensile force of test dialyzing paper, tension self-adaptability is good, is adjusted without artificial
Tensile force is saved, applied widely, work efficiency is high, realizes the present invention good in dialyzing paper compressive property test process
Tight function.
The beneficial effects of the invention are as follows：
When 1, occurring tension or pine excessively during testing dialyzing paper and being passed around in regulating roller, two are adjusted on branches
The tension that hydraulic cylinder drives Y type adjusting rods to adjust annular tensioned lines is adjusted, tensioning sliding block is opened under the effect of endless tensile rope tension
Beginning moves between two line slide rails, and the adjustment axis under the elastic force of limit spring auxiliary on tensioning sliding block carries out adaptively
It moves up and down, to which self-control regulating roller is to the tensile force of test dialyzing paper, tension self-adaptability is good, without artificial
Tension adjusting, applied widely, work efficiency is high；
2, the present invention solve needed existing for existing dialyzing paper compressive property manual test mode manual adjustment tensile force,
It is complicated for operation, the degree of automation is low, tension self-adaptability is poor, tension performance difference and the problems such as the scope of application is small, realize
Good tensioning function in dialyzing paper compressive property test process, and with without manual adjustment tensile force, easy to operate, automatic
The advantages that change degree is high, tension self-adaptability is good, tension performance is good and the scope of application is big.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the dimensional structure diagram of the present invention；
Fig. 2 is the first structure schematic diagram after this hair removal test dialyzing paper；
Fig. 3 is the second structural schematic diagram after present invention removal test dialyzing paper.
Specific implementation mode
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is further explained.
As shown in Figure 1 to Figure 3, tension device dedicated when a kind of medical dialyzing paper anti-pressure ability detection, including test dialysis
The upper surface of paper 4, endless tensile rope 31 and tensioning support plate 32, tensioning support plate 32 is welded with tensioning riser 33, tensioning riser 33
Front side on both sides of the upper end is respectively arranged with No.1 fixing roller 34 and No. two fixing rollers 35, is tensioned the front side lower face both sides of riser 33
It is respectively arranged with No. three fixing rollers 36 and No. four fixing rollers 37, the fixing roller 35, three of No.1 fixing roller 34, two 36 and of fixing roller
No. four fixing rollers 37 play the role of transmission test dialyzing paper 4, and the middle part of tensioning riser 33 is provided with limit opening, and limit is opened
Mouthful both ends side wall on be symmetrically installed there are two line slide rail 38, be symmetrically installed that there are two adjust branch between two line slide rails 38
Chain 39, two adjust branch 39 and can freely move up and down on two line slide rails 38 under the driving of external force, and each adjusting
Branch 39 is all connected between one end side wall and limit opening far from 33 middle part of tensioning riser there are two limit spring 310, is limited
Spring 310 plays the role of limit, and limit spring 310 can adjust branch 39 to two by elastic force and carry out self-control；Institute
The rear side left end for stating tensioning riser 33 is welded with fixing axle 311, and fixed pulley 312 is equipped with by key in fixing axle 311, fixed
Pulley 312 plays the role of transmission；There are two mounting ear 313, two installations for setting on the rear side right end of the tensioning riser 33
It is installed on ear 313 and adjusts hydraulic cylinder 314, the top for adjusting hydraulic cylinder 314 is equipped with telescopic block 315, telescopic block 315
It is welded with Y types adjusting rod 316 in the middle part of side wall, drives telescopic block 315 to move by adjusting hydraulic cylinder 314, telescopic block 315 drives Y
Type adjusting rod 316 moves；31 upper and lower ends of endless tensile rope, which are born against, to be adjusted at two on branch 39, endless tensile rope
31 left ends are resisted against on fixed pulley 312, and fixed pulley 312 plays the role of the annular tensioned lines 31 of transmission, endless tensile rope 31
Right end is resisted against on Y types adjusting rod 316, and Y types adjusting rod 316 is tensioned annular tensioned lines 31 in the case where adjusting hydraulic cylinder 314 and driving, when
Test dialyzing paper 4 is when there is tension or pine excessively on adjusting branch 39, elastic force of two adjusting branches 39 in limit spring 310
Auxiliary is lower to carry out tension self-control, and tension self-adaptability is good, is not necessarily to manual adjustment tensile force；The adjusting branch 39 wraps
The tensioning sliding block 391 between two line slide rails 38 is included, tensioning sliding block 391 can freely move on two line slide rails 38
It is dynamic, it is tensioned on the leading flank of sliding block 391 and is welded with regulating roller 392, test dialyzing paper 4 is adjusted by regulating roller 392 to carry out self
Tension is saved, is tensioned on the trailing flank of sliding block 391 and is welded with adjustment axis 393, adjustable pulley is equipped with by key in adjustment axis 393
394；4 beginning of test dialyzing paper is sequentially passed through in ripple type structure under 34 upper side wall of No.1 fixing roller, No. three fixing rollers 36
Side wall, is located at 33 lower end of tensioning riser adjusting branch at 392 upper side wall of regulating roller on 33 upper end of tensioning riser adjusting branch 39
392 lower wall of regulating roller, No. two 35 upper side walls of fixing roller on chain 39 and No. four 37 lower walls of fixing roller, the present invention in ripple
Type structure can also be called continuous positive and negative V-shape structure, and passing around mode using this ripple type to test 4 both sides of dialyzing paper tool
There is good tensile force, tension performance is good, and the scope of application is big.
When work, before test dialyzing paper 4 carries out compressive property test, dialyzing paper 4 will be first tested according to ripple type knot
Structure passes around, when occurring tension or pine excessively during testing dialyzing paper 4 and being passed around in regulating roller 392, two adjusting branches
About 39 start to work at the same time, and first adjust hydraulic cylinder 314 and start to work, and adjust hydraulic cylinder 314 and telescopic block 315 is driven to move, stretch
Contracting block 315 drives Y types adjusting rod 316 to move back and forth, and Y types adjusting rod 316 starts to adjust the tension of annular tensioned lines 31, in annular
It is tensioned the beginning of sliding block 391 under 31 tension force effect of tensioned lines to move between two line slide rails 38, and in the bullet of limit spring 310
Adjustment axis 393 on the lower tensioning sliding block 391 of power auxiliary is adaptively moved up and down, to which self-control regulating roller 392 is right
The tensile force of dialyzing paper 4 is tested, tension self-adaptability is good, is not necessarily to manual adjustment tensile force, applied widely, working efficiency
Height realizes the present invention good tensioning function in dialyzing paper compressive property test process, solves existing dialyzing paper resistance to compression
Need that manual adjustment tensile force, complicated for operation, the degree of automation is low, tension self-control existing for performance manual test mode
The problems such as energy is poor, tension performance difference and the scope of application are small, have reached purpose.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the description in above embodiments and description only illustrates the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these change and change
Into all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent
It defines.
Claims (1)
1. tension device dedicated when a kind of medical dialyzing paper anti-pressure ability detection, it is characterised in that：Including test dialyzing paper (4),
The upper surface of endless tensile rope (31) and tensioning support plate (32), tensioning support plate (32) is welded with tensioning riser (33), is tensioned riser
(33) front side on both sides of the upper end is respectively arranged with No.1 fixing roller (34) and No. two fixing rollers (35), before being tensioned riser (33)
Side lower face both sides are respectively arranged with No. three fixing rollers (36) and No. four fixing rollers (37), are provided in the middle part of tensioning riser (33)
Limit opening is symmetrically installed on the both ends side wall of limit opening there are two line slide rail (38), between two line slide rails (38)
Be symmetrically installed there are two adjusting branch (39), and each adjust branch (39) far from the middle part of tensioning riser (33) one end side wall with
Limit spring (310) there are two being all connected between limit opening；The rear side left end of the tensioning riser (33) is welded with fixing axle
(311), fixed pulley (312) is equipped with by key in fixing axle (311)；It is arranged on the rear side right end of the tensioning riser (33)
It there are two mounting ear (313), is installed on two mounting ears (313) and adjusts hydraulic cylinder (314), adjust hydraulic cylinder (314)
Top telescopic block (315) is installed, be welded with Y types adjusting rod (316) in the middle part of the side wall of telescopic block (315)；The annular
Tight rope (31) upper and lower ends, which are born against, to be adjusted at two on branch (39), and endless tensile rope (31) left end is resisted against fixed pulley
(312) on, endless tensile rope (31) right end is resisted against on Y types adjusting rod (316)；The adjusting branch (39) includes being mounted on two
Tensioning sliding block (391) between a line slide rail (38) is tensioned on the leading flank of sliding block (391) and is welded with regulating roller (392),
It is welded with adjustment axis (393) on the trailing flank of tight sliding block (391), adjustable pulley is equipped with by key in adjustment axis (393)
(394)；
Test dialyzing paper (4) beginning sequentially passes through No.1 fixing roller (34) upper side wall, No. three fixing rollers in ripple type structure
(36) lower wall, be located at tensioning riser (33) upper end and adjust regulating roller (392) upper side wall on branch (39), be located at tensioning riser
(33) lower end adjusts regulating roller (392) lower wall, No. two fixing roller (35) upper side walls and No. four fixing rollers on branch (39)
(37) lower wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610560340.9A CN106018101B (en) | 2016-07-17 | 2016-07-17 | Tension device dedicated when a kind of medical dialyzing paper anti-pressure ability detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610560340.9A CN106018101B (en) | 2016-07-17 | 2016-07-17 | Tension device dedicated when a kind of medical dialyzing paper anti-pressure ability detection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106018101A CN106018101A (en) | 2016-10-12 |
| CN106018101B true CN106018101B (en) | 2018-09-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610560340.9A Active CN106018101B (en) | 2016-07-17 | 2016-07-17 | Tension device dedicated when a kind of medical dialyzing paper anti-pressure ability detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106018101B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106944312B (en) * | 2017-05-24 | 2019-06-25 | 张晓艳 | A kind of accurate coating apparatus of medical dialyzing paper of high density polyethylene (HDPE) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5195379A (en) * | 1990-09-20 | 1993-03-23 | Aerospatiale - Societe Nationale Industrielle | Test device for traction and compression on a test piece after atmosphere re-entry simulation |
| US6370962B1 (en) * | 2000-06-14 | 2002-04-16 | Testing Machines, Inc. | Dynamic high speed tensile tester |
| CN104891229A (en) * | 2015-06-06 | 2015-09-09 | 安庆市天润纸塑包装有限责任公司 | Dialyzing paper winding equipment |
| CN104925573A (en) * | 2015-06-06 | 2015-09-23 | 安庆市天润纸塑包装有限责任公司 | Dialysis paper slitting device |
| CN104960968A (en) * | 2015-06-06 | 2015-10-07 | 安庆市天润纸塑包装有限责任公司 | Dialyzing paper heat-seal slitting equipment |
-
2016
- 2016-07-17 CN CN201610560340.9A patent/CN106018101B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5195379A (en) * | 1990-09-20 | 1993-03-23 | Aerospatiale - Societe Nationale Industrielle | Test device for traction and compression on a test piece after atmosphere re-entry simulation |
| US6370962B1 (en) * | 2000-06-14 | 2002-04-16 | Testing Machines, Inc. | Dynamic high speed tensile tester |
| CN104891229A (en) * | 2015-06-06 | 2015-09-09 | 安庆市天润纸塑包装有限责任公司 | Dialyzing paper winding equipment |
| CN104925573A (en) * | 2015-06-06 | 2015-09-23 | 安庆市天润纸塑包装有限责任公司 | Dialysis paper slitting device |
| CN104960968A (en) * | 2015-06-06 | 2015-10-07 | 安庆市天润纸塑包装有限责任公司 | Dialyzing paper heat-seal slitting equipment |
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| Publication number | Publication date |
|---|---|
| CN106018101A (en) | 2016-10-12 |
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Effective date of registration: 20180814 Address after: 317000 155 Huang Tan Yang village, Baishui Yang, Taizhou, Zhejiang. Applicant after: Ni Julian Address before: 246001 47 Xiangyang formation, Nan Mu village, Xinzhou Township, Yingjiang District, Anqing, Anhui Applicant before: Wu Si |
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Effective date of registration: 20191230 Address after: Room c506a-19, University Business Park, No. 99, University Road, Xuzhou hi tech Industrial Development Zone, 221000, Jiangsu Province Patentee after: Xuzhou Tiancheng Intelligent Technology Co., Ltd Address before: 317000 No. 155 Huangtanyang Village, Baishuiyang Town, Linhai City, Taizhou City, Zhejiang Province Patentee before: Ni Julian |