CN201600315U - Permeability testing device - Google Patents

Permeability testing device Download PDF

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Publication number
CN201600315U
CN201600315U CN2009202831697U CN200920283169U CN201600315U CN 201600315 U CN201600315 U CN 201600315U CN 2009202831697 U CN2009202831697 U CN 2009202831697U CN 200920283169 U CN200920283169 U CN 200920283169U CN 201600315 U CN201600315 U CN 201600315U
Authority
CN
China
Prior art keywords
screw
clamp
links
pressure
worktable
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN2009202831697U
Other languages
Chinese (zh)
Inventor
唐福如
冯平
冯国伟
邵永清
严澄强
孙永杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSU FASTEN SPECIAL STEEL PRODUCTS Co Ltd
Original Assignee
JIANGSU FASTEN SPECIAL STEEL PRODUCTS Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by JIANGSU FASTEN SPECIAL STEEL PRODUCTS Co Ltd filed Critical JIANGSU FASTEN SPECIAL STEEL PRODUCTS Co Ltd
Priority to CN2009202831697U priority Critical patent/CN201600315U/en
Application granted granted Critical
Publication of CN201600315U publication Critical patent/CN201600315U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to a permeability testing device, which is used for testing permeability and gluing degree of conveying belt steel wire ropes after being glued with rubber. The permeability testing device comprises a rubber block clamp (1), a pressure difference sensor (2), a pressure sensor (3), a pressure regulating valve (4), an oil and gas separator (5), an air valve switch (6) and an air compression pump (7), wherein the rubber block clamp (1) comprises a handle (1.1), a screw (1.2), a positioning pressure plate (1.3), a workbench (1.4), a sliding block (1.5), a clamping block (1.6), a lifting table (1.7), a lug plate (1.8), a regulating screw (1.10), a positioning screw (1.11), a pin (1.12) and a chuck (1.13). The permeability testing device can sample, test and monitor products during production at real time.

Description

Device for checking air permeability
(1) technical field
The utility model relates to the device for checking air permeability behind a kind of wire rope and the rubber bond, is used for the detection of the gas penetration potential behind used for conveyer belt wire rope and the rubber bond, belongs to the test utensil.
(2) background technology
Behind used for conveyer belt wire rope and the rubber adhesion, if in conjunction with not tight, air is penetrated in the wire rope easily, wire rope in the oxidation conveying belt, corrosion wire rope, the intensity of destruction conveying belt, shorten the serviceable life of conveying belt, yet up to the present, owing to do not have the relevant device device that it is detected, thereby be difficult to the gas penetration potential of the used for conveyer belt wire rope product in producing is controlled accurately.
(3) summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of and can carry out the device for checking air permeability that real-time sampling detects monitoring to the product in producing.
The purpose of this utility model is achieved in that a kind of device for checking air permeability, includes block rubber anchor clamps, differential pressure pickup, pressure transducer, pressure regulator valve, oil-water separator, air valve switch and pneumatics pump; Described block rubber anchor clamps include handle, screw rod, positioning pressuring plate, worktable, slide block, clamp, lifting table, otic placode, set screw, dog screw, pin and clamping head, described screw rod is arranged at the two ends, the left and right sides of worktable, and described positioning pressuring plate is arranged on the screw rod, described screw rod outer face all links to each other with handle, inner face all links to each other with slide block, described slide block inner face all links to each other with clamp, described clamp has one " L " shape pore, described clamping head is inserted in the lateral opening place of this " L " shape pore, and described clamping head center has a through hole, described set screw is arranged at the bottom centre place of worktable, described lifting table is arranged on the set screw, described otic placode is arranged at the worktable bottom, and is positioned at below, lifting table two ends, and described dog screw and pin are arranged at the rear and front end of worktable;
Described pneumatics delivery side of pump links to each other with the input end of oil-water separator through air valve switch, the output terminal of described oil-water separator links to each other with pressure regulator valve one end, the described pressure regulator valve other end is connected to the top open part of clamp " L " the shape pore of block rubber anchor clamps one side through differential pressure pickup, and the open top of clamp " L " the shape pore of described block rubber anchor clamps opposite side links to each other with pressure transducer.
The utility model device for checking air permeability, described differential pressure pickup are MDM4951 type pressure unit, and described pressure transducer is a MPM482 type pressure unit.
The beneficial effects of the utility model are:
Can carry out real-time sampling to the product in producing and detect monitoring, can better control the quality of product.
(4) description of drawings
Fig. 1 is the utility model device for checking air permeability structural representation.
Fig. 2 is the block rubber anchor clamps front view of the utility model device for checking air permeability.
Fig. 3 is the vertical view of Fig. 2.
Among Fig. 1:
Block rubber anchor clamps 1, differential pressure pickup 2, pressure transducer 3, pressure regulator valve 4, oil-water separator 5, air valve switch 6, pneumatics pump 7;
Among Fig. 2:
Handle 1.1, screw rod 1.2, positioning pressuring plate 1.3, worktable 1.4, slide block 1.5, clamp 1.6, lifting table 1.7, otic placode 1.8, block rubber 1.9, set screw 1.10, dog screw 1.11, pin 1.12, clamping head 1.13.
(5) embodiment
Referring to Fig. 1, the utility model relates to a kind of device for checking air permeability, includes block rubber anchor clamps 1, differential pressure pickup 2, pressure transducer 3, pressure regulator valve 4, oil-water separator 5, air valve switch 6 and pneumatics pump 7;
Referring to Fig. 2, described block rubber anchor clamps 1 include handle 1.1, screw rod 1.2, positioning pressuring plate 1.3, worktable 1.4, slide block 1.5, clamp 1.6, lifting table 1.7, otic placode 1.8, set screw 1.10, dog screw 1.11, pin 1.12 and clamping head 1.13, described screw rod 1.2 is arranged at the two ends, the left and right sides of worktable 1.4, and described positioning pressuring plate 1.3 is arranged on the screw rod 1.2, make screw rod when regulating, can keep horizontality, described screw rod 1.2 outer faces all link to each other with handle 1.1, inner face all links to each other with slide block 1.5, described slide block 1.5 inner faces all link to each other with clamp 1.6, described clamp 1.6 has one " L " shape pore, described clamping head 1.13 is inserted in the lateral opening place of this " L " shape pore, and described clamping head 1.13 centers have a through hole, described set screw 1.10 is arranged at the bottom centre place of worktable 1.4, described lifting table 1.7 is arranged on the set screw 1.10, described otic placode 1.8 is arranged at worktable 1.4 bottoms, and be positioned at below, lifting table 1.7 two ends, to lifting table 1.7 its supporting roles; Described dog screw 1.11 and pin 1.12 are arranged at the rear and front end of worktable 1.4, as shown in Figure 3;
Referring to Fig. 1, the output terminal of described pneumatics pump 7 links to each other through the input end of air valve switch 6 with oil-water separator 5, the output terminal of described oil-water separator 5 links to each other with pressure regulator valve 4 one ends, described pressure regulator valve 4 other ends are connected to the top open part of clamp 1.6 " L " the shape pore of block rubber anchor clamps 1 one sides through differential pressure pickup 2, and the open top of clamp 1.6 " L " the shape pore of described block rubber anchor clamps 1 opposite side links to each other with pressure transducer 3.
When using this device, at first the block rubber behind wire rope and the rubber bond 1.9 is placed on the lifting table 1.7, the fixing of lifting table positions fixing by dog screw 1.11 and otic placode 1.8, prevent displacement, adjust set screw 1.10 and make block rubber 1.9 reach suitable height, regulate left and right sides clamp 1.6, the same wire rope that left and right sides clamping head 1.13 is aimed in the block rubber 1.9, adjusting screw(rod) 1.2 withstands on the block rubber clamping head 1.13, and is close airtight.Open air valve switch 6 then, regulate pressure regulator valve 4, make inlet end air pressure remain on 100KPa, close air valve switch 6 subsequently, kept 1 minute, and write down the pressure data on differential pressure pickup 2 and the pressure transducer 3 then, can draw the air penetrability of this adhesive tape module according to pressure difference value.

Claims (2)

1. device for checking air permeability, it is characterized in that: described device includes block rubber anchor clamps (1), differential pressure pickup (2), pressure transducer (3), pressure regulator valve (4), oil-water separator (5), air valve switch (6) and pneumatics pump (7); Described block rubber anchor clamps (1) include handle (1.1), screw rod (1.2), positioning pressuring plate (1.3), worktable (1.4), slide block (1.5), clamp (1.6), lifting table (1.7), otic placode (1.8), set screw (1.10), dog screw (1.11), pin (1.12) and clamping head (1.13), described screw rod (1.2) is arranged at the two ends, the left and right sides of worktable (1.4), and described positioning pressuring plate (1.3) is arranged on the screw rod (1.2), described screw rod (1.2) outer face all links to each other with handle (1.1), inner face all links to each other with slide block (1.5), described slide block (1.5) inner face all links to each other with clamp (1.6), described clamp (1.6) has one " L " shape pore, described clamping head (1.13) is inserted in the lateral opening place of this " L " shape pore, and described clamping head (1.13) center has a through hole, described set screw (1.10) is arranged at the bottom centre place of worktable (1.4), described lifting table (1.7) is arranged on the set screw (1.10), described otic placode (1.8) is arranged at worktable (1.4) bottom, and be positioned at below, lifting table (1.7) two ends, described dog screw (1.11) and pin (1.12) are arranged at the rear and front end of worktable (1.4);
The output terminal of described pneumatics pump (7) links to each other through the input end of air valve switch (6) with oil-water separator (5), the output terminal of described oil-water separator (5) links to each other with pressure regulator valve (4) one ends, described pressure regulator valve (4) other end is connected to the top open part of clamp (1.6) " L " the shape pore of block rubber anchor clamps (1) one side through differential pressure pickup (2), and the open top of clamp (1.6) " L " the shape pore of described block rubber anchor clamps (1) opposite side links to each other with pressure transducer (3).
2. a kind of according to claim 1 device for checking air permeability is characterized in that: described differential pressure pickup (2) is a MDM4951 type pressure unit, and described pressure transducer (3) is a MPM482 type pressure unit.
CN2009202831697U 2009-12-30 2009-12-30 Permeability testing device Expired - Lifetime CN201600315U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202831697U CN201600315U (en) 2009-12-30 2009-12-30 Permeability testing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202831697U CN201600315U (en) 2009-12-30 2009-12-30 Permeability testing device

Publications (1)

Publication Number Publication Date
CN201600315U true CN201600315U (en) 2010-10-06

Family

ID=42811379

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009202831697U Expired - Lifetime CN201600315U (en) 2009-12-30 2009-12-30 Permeability testing device

Country Status (1)

Country Link
CN (1) CN201600315U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101865765A (en) * 2010-06-09 2010-10-20 长春工业大学 Automatic detection line of liquefied petroleum gas cylinder valve
CN102126189A (en) * 2011-03-08 2011-07-20 郑州大学 Clamp for intelligent water meter detection
CN102445312A (en) * 2011-10-09 2012-05-09 北京化工大学 Testing apparatus for plastic airtightness and method thereof
CN109374493A (en) * 2018-10-09 2019-02-22 南京哈昵特户外用品有限公司 Device for checking air permeability is used in a kind of production of marine glue

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101865765A (en) * 2010-06-09 2010-10-20 长春工业大学 Automatic detection line of liquefied petroleum gas cylinder valve
CN102126189A (en) * 2011-03-08 2011-07-20 郑州大学 Clamp for intelligent water meter detection
CN102126189B (en) * 2011-03-08 2012-08-01 郑州大学 Clamp for intelligent water meter detection
CN102445312A (en) * 2011-10-09 2012-05-09 北京化工大学 Testing apparatus for plastic airtightness and method thereof
CN109374493A (en) * 2018-10-09 2019-02-22 南京哈昵特户外用品有限公司 Device for checking air permeability is used in a kind of production of marine glue
CN109374493B (en) * 2018-10-09 2021-06-25 南京精浩创纺织科技有限公司 Gas permeability detection device is used in waterproof glue production

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CX01 Expiry of patent term

Granted publication date: 20101006

CX01 Expiry of patent term