CN202649094U - Vacuum clamping follow-up frame - Google Patents
Vacuum clamping follow-up frame Download PDFInfo
- Publication number
- CN202649094U CN202649094U CN2012202888339U CN201220288833U CN202649094U CN 202649094 U CN202649094 U CN 202649094U CN 2012202888339 U CN2012202888339 U CN 2012202888339U CN 201220288833 U CN201220288833 U CN 201220288833U CN 202649094 U CN202649094 U CN 202649094U
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- vacuum
- arbitrary
- movement articulator
- sliding support
- guide
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Abstract
The utility model discloses a vacuum clamping follow-up frame and belongs to the technical field of vacuum clamping devices. The frame comprises a vacuum clamping device, an angle regulating device, a motion guide device and a fixing guide device, wherein the motion guide device comprises a sliding support connected with the angle regulating device and at least two groups of guide bearings arranged on two sides of the bottom of the sliding support; and a sliding guide rail matching with the guide bearings is arranged on the fixing guide device. The frame can be used for testing a series of cup-like products and generality of equipment is increased; the resistance to motion between the motion guide device and the fixing guide device is small and can be ignored, therefore the influence of the resistance to motion on testing results is reduced, and the accuracy of experimental data is improved; and due to the arrangement of the angle regulating device, the testing angle is convenient and accurate to change, and comparison of multi-angle testing values can be achieved.
Description
Technical field
The utility model belongs to the vacuum holding means technical field, is specifically related to a kind of chucking device of testing in the cup-shaped diaphragm seal peeling force device.
Background technology
Jelly cup peel test force instrument be applicable to the products such as plastic sheeting, compound substance, soft package material, plastic flexible pipe, tackifier, adhesive tape, adhesive sticker, medical tape preparation, release liners, diaphragm, combination cover, metal forming, barrier film, back veneer material, nonwoven fabrics, rubber, paper fibre stretching, peel off, be out of shape, tear, heat-sealing, bonding, puncture force, opening force, low speed uncoiling power, push the performance tests such as power aside.So that jelly cup packing peeling force is measured as example, jelly cup peel test force instrument can carry out 45 degree, 90 degree, 180 degree peel test forces with regard to the jelly cup, and it mainly comprises clamping arbitrary-movement articulator and the vertically moving chucking device that can move horizontally.The cup-like containers such as jelly cup are fixed in the clamping arbitrary-movement articulator, and chucking device upwards pulls and supports jelly cup film, and the clamping arbitrary-movement articulator is adjusted the position so that peeling force is in vertically all the time, the accuracy of the peeling force that records with assurance.
Mainly there is following problem in existing clamping arbitrary-movement articulator:
1, existing anchor clamps adopt the sealing that guarantees system at vacuum cylindrical shell mouth sticking rubber, and the cylindrical shell size is fixing, can only test the sample of specific dimensions, lack versatility.
2, it is servo-actuated to require sample to realize in the test process, the existing servo-actuated poor performance of clamping arbitrary-movement articulator, and it is larger that the result departs from actual actual value, can not intuitively reflect the truth of sample, and theory significance is greater than practical value.
The utility model content
The purpose of this utility model is to overcome the above-mentioned defective of mentioning and deficiency, and a kind of vacuum chuck arbitrary-movement articulator is provided, and improves the servo-actuated property of clamping arbitrary-movement articulator, reduces the resistance of movement frame, guarantees the accuracy of test result.
The method that its purpose that realizes the utility model adopts is as follows.
The vacuum chuck arbitrary-movement articulator comprises vacuum holding means, angle regulator, motion guiding device and fixed guide.Described motion guiding device comprises the sliding support of connection angle regulating device and the guide bearing that at least two groups are arranged on the sliding support two bottom sides, is provided with the rail plate that adapts with guide bearing on the described fixed guide.
Described guide bearing is connected with sliding support by bearing pin.
Described sliding support is one-sided to be provided with 3 non-colinear guide bearings.
Described vacuum holding means comprise the vacuum cylindrical shell and with the sealing gland of vacuum cylindrical shell fitted seal, described sealing gland central authorities are provided with the mounting hole that adapts with sample size.
Described sealing gland adopts the low elasticity material, is provided with manually-operated gate on the described vacuum cylindrical shell and is connected the vacuum adapter that connects the external vacuum generating means.
Described angle regulator comprises the plate and in order to the set nut of adjusting tightness of being rotatably connected that is fixedly connected with vacuum holding means, and the described plate that is rotatably connected is provided with the dimple hole of corresponding 45 degree, 90 degree and 180 degree test angle.
Be provided with the drip tray that places vacuum cylindrical shell nozzle below on the described rail plate.
Described rail plate two ends are provided with baffle plate.
Compare with the chucking device in the traditional test cup-shaped diaphragm seal peeling force device, the utility model product can be tested a series of cup-shaped product, has increased the versatility of equipment.Sealing gland can separate with the vacuum cylindrical shell, according to the size of specimen diameter, can design a series of sealing glands that are applicable to different caliber size, simultaneously, has also guaranteed the sealing property of sealing gland and vacuum cylindrical shell.The resistance of motion in this equipment between motion guiding device and the fixed guide is less, can ignore, and has reduced the impact of the resistance of motion for test result, has improved the degree of accuracy of experimental data.The setting of angle regulator so that test angle is changed conveniently accurately, can be satisfied the comparison of multi-angle test value.
Description of drawings
Fig. 1 is the cross-sectional schematic of the utility model product;
Fig. 2 is the vertical view of the utility model product;
Among the figure: 1-vacuum holding means, 11-vacuum cylindrical shell, 12-sealing gland, the 13-manually-operated gate, 14-vacuum adapter, 2-angle regulator, the 21-plate that is rotatably connected, 22-set nut, 3-motion guiding device, the 31-sliding support, 32-guide bearing, 33-bearing pin, the 4-fixed guide, 41-rail plate, 42-baffle plate, the 43-drip tray, the 5-sample.
Embodiment
Below in conjunction with accompanying drawing the utility model product is done further introduction.
The vacuum chuck arbitrary-movement articulator comprises vacuum holding means 1, angle regulator 2, motion guiding device 3 and fixed guide 4.
Vacuum holding means 1 utilizes draught head to clamp sample 5, comprises vacuum cylindrical shell 11, sealing gland 12, manually-operated gate 13 and vacuum adapter 14.Be provided with manually-operated gate 13 on the described vacuum cylindrical shell 11 and be connected the vacuum adapter 14 that connects the external vacuum generating means.Described sealing gland 12 and vacuum cylindrical shell 11 fitted seal, sealing gland 12 central authorities are provided with the mounting hole that adapts with sample 5 sizes.A series of sealing glands 12 that are provided with the mounting hole of different pore size in order to the different sample 5 of corresponding diameter, increase the versatility of product.As preferably, described sealing gland 12 adopts the low elasticity materials, can bear the pressure that inside and outside differential pressure forms on the one hand, and another is convenient, and under the effect of pressure reduction, sealing gland 12 can keep sealing with vacuum cylindrical shell 11.
Motion guiding device 3 comprises the sliding support 31 of connection angle regulating device 2 and the guide bearing 32 that at least two groups are arranged on sliding support 31 two bottom sides.Described guide bearing 32 is connected with sliding support 31 by bearing pin 33.The setting of guide bearing 32 is converted to rolling friction with the friction of motion guiding device 3 and fixed guide 4, has reduced to greatest extent the frictional resistance in the sliding process, has substantially realized the servo-actuated effect of test, has increased the precision of experimental data.As preferably, described sliding support 31 is one-sided to be provided with 3 non-colinear guide bearings 32.Totally two groups of one-sided non-colinear 3 guide bearings 32 have limited 5 degree of freedom of sliding support 31, have only stayed an one-movement-freedom-degree that limits along rail plate 41.
Fixed guide 4 comprises rail plate 41, baffle plate 42 and drip tray 43.Described rail plate 41 adapts with guide bearing 32.Baffle plate 42 is arranged on rail plate 41 two ends, in order to fixing rail plate 41 spacings with prevent that motion guiding device 3 from skidding off rail plate 41.Drip tray 43 is arranged on the moving guide rail 41 and places vacuum cylinder body 11 nozzles below, in order to catch the moisture of the outflow after the jelly cup is torn.
During test, adjusting angle regulating device 2 is unclamped set nut 22, rotates the plate 21 that is rotatably connected, and sends the clear and melodious sound when forwarding corresponding angle to, tightens set nut 22, obtains test angle.Sample 5 is positioned in the sealing gland 12, starts external vacuum generating device so that produce vacuum in the vacuum cylindrical shell 11, thereby step up sample 5.When carrying out the power test, sliding support 31 moves along rail plate 41 under the component effect.Because the resistance that is subject to is less, can satisfy servo-actuated requirement.
The utility model product can be selected sealing gland 12 according to sample 5 physical sizes, and is widely applicable.Motion guiding device 3 motions are flexible, and resistance is little, can realize that test is servo-actuated.Test angle is changed flexible, accurate positioning.
The utility model is illustrated according to embodiment, and under the prerequisite that does not break away from the utility model principle, this product can also be made some distortion and improvement.Should be pointed out that all employings are equal to the technical scheme that the modes such as replacement or equivalent transformation obtain, and all drop in the protection domain of the present utility model.
Claims (8)
1. vacuum chuck arbitrary-movement articulator, comprise vacuum holding means (1), angle regulator (2), motion guiding device (3) and fixed guide (4), it is characterized in that described motion guiding device (3) comprises the sliding support (31) of connection angle regulating device (2) and the guide bearing (32) that at least two groups are arranged on sliding support (31) two bottom sides, is provided with the rail plate (41) that adapts with guide bearing (32) on the described fixed guide (4).
2. vacuum chuck arbitrary-movement articulator as claimed in claim 1 is characterized in that described guide bearing (32) is connected with sliding support (31) by bearing pin (33).
3. vacuum chuck arbitrary-movement articulator as claimed in claim 1 or 2 is characterized in that one-sided 3 the non-colinear guide bearings (32) that are provided with of described sliding support (31).
4. vacuum chuck arbitrary-movement articulator as claimed in claim 1, it is characterized in that described vacuum holding means (1) comprise vacuum cylindrical shell (11) and with the sealing gland (12) of vacuum cylindrical shell (11) fitted seal, described sealing gland (12) central authorities are provided with the mounting hole that adapts with sample (5) size.
5. vacuum chuck arbitrary-movement articulator as claimed in claim 4, it is characterized in that described sealing gland (12) adopts the low elasticity material, is provided with manually-operated gate (13) and is connected the vacuum adapter (14) that connects the external vacuum generating means on the described vacuum cylindrical shell (11).
6. vacuum chuck arbitrary-movement articulator as claimed in claim 1, it is characterized in that described angle regulator (2) comprises the plate that is rotatably connected (21) that is fixedly connected with vacuum holding means (1) and in order to the set nut (22) of adjusting tightness, the described plate that is rotatably connected (21) is provided with the dimple hole of corresponding 45 degree, 90 degree and 180 degree test angle.
7. vacuum chuck arbitrary-movement articulator as claimed in claim 4 is characterized in that being provided with on the described rail plate (41) drip tray (43) that places vacuum cylindrical shell (11) nozzle below.
8. vacuum chuck arbitrary-movement articulator as claimed in claim 1 is characterized in that described rail plate (41) two ends are provided with baffle plate (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202888339U CN202649094U (en) | 2012-06-19 | 2012-06-19 | Vacuum clamping follow-up frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202888339U CN202649094U (en) | 2012-06-19 | 2012-06-19 | Vacuum clamping follow-up frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202649094U true CN202649094U (en) | 2013-01-02 |
Family
ID=47418186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202888339U Expired - Fee Related CN202649094U (en) | 2012-06-19 | 2012-06-19 | Vacuum clamping follow-up frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202649094U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114440A (en) * | 2015-07-31 | 2015-12-02 | 苏州市玄天环保科技有限公司 | Negative-pressure strong adsorption device |
| CN117825753A (en) * | 2024-03-04 | 2024-04-05 | 中国航空工业集团公司沈阳空气动力研究所 | Monofilament hot wire calibration device and method in extremely low speed range |
-
2012
- 2012-06-19 CN CN2012202888339U patent/CN202649094U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114440A (en) * | 2015-07-31 | 2015-12-02 | 苏州市玄天环保科技有限公司 | Negative-pressure strong adsorption device |
| CN117825753A (en) * | 2024-03-04 | 2024-04-05 | 中国航空工业集团公司沈阳空气动力研究所 | Monofilament hot wire calibration device and method in extremely low speed range |
| CN117825753B (en) * | 2024-03-04 | 2024-05-28 | 中国航空工业集团公司沈阳空气动力研究所 | Monofilament hot wire calibration device and method in extremely low speed range |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20150619 |
|
| EXPY | Termination of patent right or utility model |