CN219369375U - Plastic strip tension testing device - Google Patents
Plastic strip tension testing device Download PDFInfo
- Publication number
- CN219369375U CN219369375U CN202223316522.1U CN202223316522U CN219369375U CN 219369375 U CN219369375 U CN 219369375U CN 202223316522 U CN202223316522 U CN 202223316522U CN 219369375 U CN219369375 U CN 219369375U
- Authority
- CN
- China
- Prior art keywords
- support
- material strip
- strip
- plate
- guide rail
- 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.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model provides a plastic strip tension testing device which comprises a frame, a first support fixedly arranged on the frame, a guide rail arranged on the frame and extending along the horizontal direction, and a second support connected with the guide rail in a sliding manner along the extending direction of the guide rail, wherein the first support is provided with a first clamping component capable of passing through a material strip and clamping the material strip from top to bottom, the second support is provided with a second clamping component capable of passing through the material strip and clamping the material strip from top to bottom, and the frame is also provided with a testing piece capable of driving the second support to displace along the guide rail so as to drive the material strip to deform. According to the utility model, the welding point on the material strip can be positioned between the two supports, then the two supports are fixed through the two clamping assemblies, and finally the second support is driven to slide by the test piece, so that the material strip is stressed and deformed, and the tension of the material strip is measured, so that the tension test can be performed on the section bar with any length, and the welding point of the material strip can also be tested.
Description
Technical Field
The utility model relates to the technical field of plastic strip production equipment, in particular to a plastic strip tension testing device.
Background
At present, when preparing strip materials such as PVC pipe, rubber strip, cable, etc., usually adopt the extruder to prepare, before the strip material of production leaves the factory, need detect tensile ability, meet the certain tensile strength requirement just possess the qualification of leaving the factory, especially the strip that forms through the mutual welding of multistage material, then more need carry out tension test to the welded point, ensure welding effect and the intensity of material.
At present, chinese patent publication No. CN111650042B discloses a rubber plastic strip stretching ability detection device, which comprises a workbench, install height adjustment device on the workstation, install the lifter plate on the height adjustment device, install the rubber plastic strip on the lifter plate, automatic clamping mechanism is installed to the downside of lifter plate, install the pneumatic cylinder on the workstation below of lifter plate, the pneumatic cylinder links to each other with buffer gear, manual clamping device is installed at buffer gear's top, the bottom of rubber plastic strip is fixed in manual clamping device, be connected with tension measuring device between lifter plate and the buffer gear.
Although this kind of tensile ability detection device can detect the tension of stock strip, the device is fixed the bottom of stock strip in receiving clamping device when fixed to the stock strip, so when stock strip length is longer, can't test to whole stock strip, especially can't be to the welding point position pertinence test of stock strip to multistage welded stock strip.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, an object of the present utility model is to provide a plastic strip tension testing device, which is used for solving the problem that the clamping test cannot be performed on the strip-shaped material strip with a longer length in the prior art.
In order to achieve the above and other related objects, the utility model provides a tension testing device for plastic strips, comprising a frame, a first support fixedly arranged on the frame, a guide rail arranged on the frame and extending along the horizontal direction, and a second support slidingly connected with the guide rail along the extending direction of the guide rail, wherein the first support is provided with a first clamping assembly capable of passing through a material strip and clamping the material strip from top to bottom, the second support is provided with a second clamping assembly capable of passing through the material strip and clamping the material strip from top to bottom, and the frame is further provided with a testing piece capable of driving the second support to displace along the guide rail so as to drive the material strip to deform.
Through adopting above-mentioned technical scheme, can make the material strip pass behind first support and the second support simultaneously, the both sides of fixing the material strip respectively through first clamping component and the second clamping component on the first support respectively, and because the material strip can pass two supports simultaneously, so can make the welding point on the material strip be located between two supports and fix, two clamping components of rethread are fixed, utilize the test piece to drive the second support and slide at last, thereby make the material strip atress deformation, and then measure the tension of material strip, so can carry out tensile test to the section bar of arbitrary length, also can test to the welding point of material strip, make the test effect more accurate.
In an embodiment of the utility model, the guide rail is cylindrical, two guide rails are symmetrically arranged left and right along the horizontal direction, the first support comprises a support plate symmetrically arranged on the frame left and right and a top plate fixedly arranged on the tops of the two support plates, the material strip passes through the lower part of the top plate, and the two support plates are respectively positioned on the outer sides of the two guide rails.
Through adopting above-mentioned technical scheme, utilize two guide rails that the symmetry set up, can guarantee the stability of second support when the displacement, through the setting of two backup pads on the first support simultaneously, the installation of the first clamping assembly of being more convenient for, the material strip of also being more convenient for passes from the roof downside.
In an embodiment of the utility model, the first clamping assembly includes a first sliding seat slidingly connected to the guide rail along the extending direction of the guide rail, a first guide rod slidingly connected to the top plate along the vertical direction, a first compacting plate arranged at the bottom end of the first guide rod and used for compacting the material strip, and a first cylinder arranged on the top plate and used as a power source to drive the compacting plate to move.
Through adopting above-mentioned technical scheme, can regard first cylinder as the power supply, under the direction effect of first guide bar, make the pressure strip compress tightly material strip one side, can guarantee the effect of compressing tightly to the material strip, can make the placing of material strip more convenient through the seat that slides moreover.
In an embodiment of the utility model, the second clamping assembly includes a second sliding seat fixedly connected with the second support, a second guide rod slidingly connected with the second support along a vertical direction, a second compression plate arranged at the bottom end of the second guide rod, and a second cylinder arranged at the top of the second support and used for driving the second compression plate to displace.
Through adopting above-mentioned technical scheme, can compress tightly material strip one side through the second pressure strip and make material strip and second slide the seat and keep fixedly to the second slides the seat and drives when displacement under the test piece, can feed an effort of strip, thereby realizes the tension test of material strip, adopts the mode of guide post equally, makes to compress tightly the effect more stable, is difficult for taking off the material.
In an embodiment of the utility model, the test piece is arranged at the action symmetry plane of the two guide rails and is positioned below the second support, the test piece is a test cylinder, the fixed end of the test cylinder is arranged on the bottom plate of the second support, and the telescopic end of the test cylinder is fixedly connected with the frame.
Through adopting above-mentioned technical scheme, set up the test piece in symmetry plane department, make the second support atress even, it is more steady to slide to make the tension that the material strip received more stable, the transmission of power is more direct.
In an embodiment of the present utility model, a first positioning plate for positioning the material strip is installed on the first sliding seat, the first positioning plate is disposed along the extending direction of the guide rail and is located on the bilateral symmetry plane of the first support, a second positioning plate for positioning the material strip is installed on the second sliding seat, the second positioning plate is vertically disposed with the first positioning plate, and the upper end surface of the second positioning plate is flush with the upper end surface of the first positioning plate.
Through adopting above-mentioned technical scheme, through two locating plates that mutually perpendicular set up, can more be convenient for place of material strip, can place a plurality of material strips simultaneously moreover and carry out tensile test, through the second locating plate that sets up perpendicularly, can further guarantee the area that compresses tightly to the material strip, guarantee to compress tightly the effect, when making second support displacement, the material strip on the second pressure strip can not take off the material.
In an embodiment of the present utility model, opposite surfaces of the first sliding seat and the second sliding seat are inclined planes, and the two inclined planes are parallel to each other, so that the second sliding seat can be attached to the first sliding seat when sliding relatively.
Through adopting above-mentioned technical scheme, set up the contact surface that slides first seat and second and slide the seat into the inclined plane to can increase the relative length that the second slides the seat, and then can increase the position of second locating plate, make application scope wider, place in pressing from both sides tightly more convenient for the strip.
As described above, the plastic strip tension testing device has the following beneficial effects: after the material strip passes through the first support and the second support simultaneously, the two sides of the material strip are respectively fixed through the first clamping component and the second clamping component on the first support, and the material strip can pass through the two supports simultaneously, so that the welding point on the material strip can be positioned between the two supports, the two clamping components are used for fixing, and finally the second support is driven to slide by the test piece, so that the material strip is stressed and deformed, the tension of the material strip is measured, the tensile test can be carried out on the section bar with any length, the welding point of the material strip can be tested, and the test effect is more accurate.
Drawings
FIG. 1 is a schematic view of the overall structure disclosed in an embodiment of the present utility model;
FIG. 2 is a schematic view of a first clamping assembly according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a second clamping assembly according to an embodiment of the present utility model;
fig. 4 is a schematic structural view of a test piece according to an embodiment of the present utility model.
Description of element reference numerals
1. A frame; 2. a material strip; 3. a first support; 4. a first clamping assembly; 5. a support plate; 6. a top plate; 7. a guide rail; 8. a first sliding seat; 9. a first guide bar; 10. a first compacting plate; 11. a first cylinder; 12. a first positioning plate; 13. a second support; 14. a second clamping assembly; 15. a second sliding seat; 16. a second guide bar; 17. a second compacting plate; 18. a second cylinder; 19. a second positioning plate; 20. and (3) a test piece.
Detailed Description
Further advantages and effects of the present utility model will become apparent to those skilled in the art from the disclosure of the present utility model, which is described by the following specific examples.
Please refer to fig. 1 to 4. It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the utility model to the extent that it can be practiced, since modifications, changes in the proportions, or otherwise, used in the practice of the utility model, are not intended to be critical to the essential characteristics of the utility model, but are intended to fall within the spirit and scope of the utility model. Also, the terms such as "upper," "lower," "left," "right," "middle," and "a" and the like recited in the present specification are merely for descriptive purposes and are not intended to limit the scope of the utility model, but are intended to provide relative positional changes or modifications without materially altering the technical context in which the utility model may be practiced.
As shown in fig. 1, the utility model provides a tension testing device for a plastic strip 2, which comprises a frame 1, a first support 3 fixedly arranged on the frame 1, and a first clamping component 4 arranged on the first support 3 and used for clamping the plastic strip 2, wherein the plastic strip 2 can pass through the first support 3 and then is fixed on one side of the plastic strip 2 through the first clamping component 4 arranged on the first support 3.
As shown in fig. 2, the first support 3 includes a support plate 5 symmetrically disposed on the frame 1 and a top plate 6 fixedly disposed on top of the two support plates 5, the support plate 5 is welded on the frame 1, so that the two support plates 5 and the top plate 6 form a U-shaped opening downward, and the material strip 2 can pass through the U-shaped opening on the lower side of the top plate 6 along the horizontal direction.
The frame 1 is further fixedly provided with a guide rail 7 extending along the horizontal direction, the guide rail 7 is cylindrical, the material strip 2 can pass through the first support 3 along the extending direction of the guide rail 7, the guide rail 7 is bilaterally symmetrically provided with two support plates 5, and the two support plates 5 are respectively positioned on the outer sides of the two guide rails 7, so that the guide rail 7 is positioned on the lower side of the first support 3.
The first clamping assembly 4 comprises a first sliding seat 8 which is connected to the guide rail 7 in a sliding manner along the extending direction of the guide rail 7, a first guide rod 9 which is connected to the top plate 6 in a sliding manner along the vertical direction, a first compacting plate 10 which is arranged at the bottom end of the first guide rod 9 and is used for compacting the material strips 2, and a first air cylinder 11 which is arranged on the top plate 6 and used as a power source to drive the compacting plate to move.
The first sliding seat 8 is synchronously connected onto the two guide rails 7 in a sliding manner, the first air cylinder 11 is positioned at the bilateral symmetry plane of the first support 3, the fixed end of the first air cylinder 11 is arranged on the upper side of the top plate 6, the telescopic end of the first air cylinder is fixedly connected with the first compression plate 10, and the first guide rods 9 are arranged in two and are respectively arranged on two sides of the first air cylinder 11 in bilateral symmetry manner.
The first locating plate 12 for placing the material strip 2 is further installed on the first sliding seat 8, the first locating plate 12 is fixedly arranged on the first sliding seat 8 along the extending direction of the guide rail 7, and the length of the first locating plate 12 is larger than that of the first sliding seat 8, so that the material strip 2 can be placed on the locating plate through the first support 3.
When the device is used, after the material strip 2 passes through the first support 3, the first air cylinder 11 drives the first pressing plate 10 to move, so that the first pressing plate 10 presses one side of the material strip 2, and further fixation of one side of the material strip 2 is realized.
As shown in fig. 3, the guide rails 7 are further provided with a second support 13 capable of allowing the material strips 2 to pass through, the second support 13 slides on the two guide rails 7 synchronously along the extending direction of the guide rails 7, so that the first support 3 and the second support 13 are positioned on the same straight line, the material strips 2 can pass through the first support 3 and the second support 13 at the same time, the welding points of the material strips 2 can be positioned between the two supports, and the second support 13 is provided with a second clamping assembly 14 capable of enabling the material strips 2 to be clamped and fixed.
The second clamping assembly 14 comprises a second sliding seat 15 fixedly connected with the second support 13, a second guide rod 16 connected to the second support 13 in a sliding manner along the vertical direction, a second compression plate 17 arranged at the bottom end of the second guide rod 16, and a second air cylinder 18 arranged at the top of the second support 13 and used for driving the second compression plate 17 to move, wherein the second sliding seat 15 is arranged on one side, close to the first support 3, of the second support 13, the second sliding seat 15 can be driven to move when the second support 13 moves, the fixed end of the second air cylinder 18 is arranged on the second support 13, the telescopic end of the second air cylinder is fixedly connected with the second compression plate 17, and the second guide rods 16 are arranged in two and are respectively arranged on two sides of the second air cylinder 18 in bilateral symmetry.
The second sliding seat 15 is further provided with a second positioning plate 19 for placing the material strips 2, the second positioning plate 19 is arranged on the second sliding seat 15 and perpendicular to the first positioning plate 12, the upper end face of the second positioning plate 19 is flush with the upper end face of the first positioning plate 12, and the material strips 2 can be placed on the first positioning plate 12 and the second positioning plate 19 at the same time.
The opposite surfaces of the first sliding seat 8 and the second sliding seat 15 are inclined planes, the two inclined planes are parallel to each other, the second sliding seat 15 can be attached to the first sliding seat 8 when sliding relatively, the relative length of the first sliding seat 8 can be increased, and the second positioning plate 19 is more convenient to install.
Can pass the second support 13 after the material strip 2, fix the material strip 2 through second pinch-off blades 17, can make the welding point of material strip 2 be located between first support 3 and second support 13, carry out tensile test to the welding point.
As shown in fig. 4, the frame 1 is further provided with a test piece 20 capable of driving the second support 13 to displace along the guide rails 7 so as to drive the material strips 2 to deform, the test piece 20 is arranged at the action symmetry plane of the two guide rails 7 and is located below the second support 13, the test piece 20 is a test cylinder, the fixed end of the test cylinder is mounted on the bottom plate of the second support 13, and the telescopic end of the test cylinder is fixedly connected with the frame 1.
After the first clamping assemblies 4 and the second clamping assemblies 14 are respectively arranged on two sides of the material strip 2, the second sliding seat 15 is driven to move through the test piece 20, so that the material strip 2 can be deformed under the action of traction force, and the tension test of the material strip 2 is realized.
After the material strip 2 passes through the first support 3 and the second support 13 simultaneously, the two sides of the material strip 2 are respectively fixed through the first clamping component 4 and the second clamping component 14 on the first support 3, and the material strip 2 can pass through the two supports simultaneously, so that a welding point on the material strip 2 can be positioned between the two supports, the two clamping components are used for fixing, and finally the second support 13 is driven to slide by the test piece 20, so that the material strip 2 is stressed and deformed, the tension of the material strip 2 is measured, the tensile test can be carried out on a section bar with any length, the welding point of the material strip 2 can be tested, and the test effect is more accurate.
In summary, the present utility model effectively overcomes the disadvantages of the prior art and has high industrial utility value.
The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.
Claims (7)
1. The utility model provides a plastic strip tension testing arrangement, its characterized in that includes frame, the fixed first support that sets up in the frame, set up in the frame and along the guide rail of horizontal direction extension and slide the second support of connecting in the guide rail along guide rail extension direction, be provided with the first clamping component that can pass and from top to bottom centre gripping strip by the strip on the first support, be provided with the second clamping component that can pass and from top to bottom centre gripping strip by the strip on the second support, the frame still is provided with the test piece that can drive the second support along guide rail displacement thereby drive strip deformation.
2. The plastic strip tension testing device of claim 1, wherein: the guide rail is cylindrical, two guide rails are symmetrically arranged in the horizontal direction, the first support comprises a support plate which is symmetrically arranged on the frame in the left-right direction and a top plate which is fixedly arranged at the top of the two support plates, the material strip passes through the lower portion of the top plate, and the two support plates are respectively positioned at the outer sides of the two guide rails.
3. The plastic strip tension testing apparatus of claim 2, wherein: the first clamping assembly comprises a first sliding seat connected to the guide rail in a sliding manner along the extending direction of the guide rail, a first guide rod connected to the top plate in a sliding manner along the vertical direction, a first pressing plate arranged at the bottom end of the first guide rod and used for pressing a material strip, and a first air cylinder arranged on the top plate and used as a power source for driving the pressing plate to move.
4. A plastic strip tension testing apparatus as defined in claim 3, wherein: the second clamping assembly comprises a second sliding seat fixedly connected with the second support, a second guide rod connected to the second support in a sliding mode along the vertical direction, a second compression plate arranged at the bottom end of the second guide rod and a second air cylinder arranged at the top of the second support and used for driving the second compression plate to move.
5. The plastic strip tension testing apparatus of claim 2, wherein: the test piece is arranged at the action symmetry plane of the two guide rails and positioned below the second support, the test piece is a test cylinder, the fixed end of the test cylinder is arranged on the bottom plate of the second support, and the telescopic end of the test cylinder is fixedly connected with the frame.
6. The plastic strip tension testing apparatus of claim 4, wherein: install the first locating plate that is used for fixing a position the material strip on the first seat that slides, first locating plate sets up and is located the bilateral symmetry face of first support along guide rail extending direction, install the second locating plate that is used for fixing a position the material strip on the second seat that slides, the second locating plate sets up with first locating plate is perpendicular, and the up end of second locating plate flushes with the up end of first locating plate.
7. The plastic strip tension testing apparatus of claim 4, wherein: the opposite surfaces of the first sliding seat and the second sliding seat are inclined planes, the two inclined planes are parallel to each other, and the second sliding seat can be attached to the first sliding seat when sliding relatively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223316522.1U CN219369375U (en) | 2022-12-08 | 2022-12-08 | Plastic strip tension testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223316522.1U CN219369375U (en) | 2022-12-08 | 2022-12-08 | Plastic strip tension testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219369375U true CN219369375U (en) | 2023-07-18 |
Family
ID=87117735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223316522.1U Active CN219369375U (en) | 2022-12-08 | 2022-12-08 | Plastic strip tension testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219369375U (en) |
-
2022
- 2022-12-08 CN CN202223316522.1U patent/CN219369375U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109855956B (en) | Device for detecting tensile property of wide strips of geosynthetics and measuring method thereof | |
| CN106602125B (en) | Go into lid positioning fixture | |
| CN214150183U (en) | Multifunctional servo tensile testing machine | |
| CN211262595U (en) | A experimental check out test set for detecting door and window physics tribulism | |
| CN113848126A (en) | Building concrete strength detection device and method | |
| CN111044372A (en) | Drawing force testing device for sensor and using method thereof | |
| CN219369375U (en) | Plastic strip tension testing device | |
| CN211804594U (en) | Bending part welding fixture | |
| CN208984447U (en) | Novel tension and compression force test device | |
| CN214150192U (en) | Waterproofing membrane detects uses tensile testing machine | |
| CN212111080U (en) | Test device for obtaining asphalt mortar bonding force in test piece based on direct stretching | |
| CN214472346U (en) | Testing arrangement of limit atress of working of plastics | |
| CN211477846U (en) | Special clamp for tensile testing machine | |
| CN214150143U (en) | Friction testing machine | |
| CN212965015U (en) | ICT test function tool | |
| CN209043718U (en) | Textile inspection tensile strength test device | |
| CN219830571U (en) | Paper tube compression testing machine | |
| CN216621970U (en) | Cloth stress strain detection device | |
| CN216847213U (en) | Clamping device and pulling force machine of L-shaped plate pulling force testing device | |
| CN219038635U (en) | Test piece clamping device applied to tensile test | |
| CN220894439U (en) | Transverse pressure-resistant testing device | |
| CN116593296A (en) | Plastic material tensile stress detection equipment | |
| CN220063720U (en) | Metal tube detection equipment | |
| CN219319973U (en) | Drawing tool and drawing equipment | |
| CN215201571U (en) | Bolt drawing force testing and fixing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |