CN219417018U - Tensile testing device of waterproof non-woven fabric bag - Google Patents
Tensile testing device of waterproof non-woven fabric bag Download PDFInfo
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- CN219417018U CN219417018U CN202223435808.1U CN202223435808U CN219417018U CN 219417018 U CN219417018 U CN 219417018U CN 202223435808 U CN202223435808 U CN 202223435808U CN 219417018 U CN219417018 U CN 219417018U
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Abstract
The utility model discloses a tensile testing device of a waterproof non-woven fabric bag, which comprises a testing frame, wherein the testing frame is arranged above a testing table, and a first clamping seat and a second clamping seat are arranged above the testing table; the movable seat is arranged below the test frame, a second sliding groove is formed in the test frame, a mounting frame is arranged below the movable seat, a test roller is arranged below the mounting frame, a pressure sensor is arranged above the mounting frame, and a first electric telescopic rod is arranged above the pressure sensor; this tensile testing device adopts the roll body to extrude waterproof non-woven fabrics bag, and the roll body rotates under the stress state correspondingly for the roll body is unanimous with the atress size of waterproof non-woven fabrics bag contact department both sides, indirect improvement waterproof non-woven fabrics bag tensile test precision, and the convenient regulation of testing mechanism can carry out tensile test to the waterproof non-woven fabrics bag of equidimension, improves the practicality of device.
Description
Technical Field
The utility model relates to the technical field of non-woven fabric bag tensile testing, in particular to a tensile testing device for a waterproof non-woven fabric bag.
Background
The non-woven bag is a green product, is tough and durable, attractive in appearance, good in air permeability, reusable, washable, capable of being used for silk-screen advertising and marking, long in service life, and is a new-generation environment-friendly material, and the non-woven bag is moisture-proof, breathable, flexible, light in weight, not combustion-supporting, easy to decompose, nontoxic, non-irritating, rich in color, low in price, recyclable and the like. The waterproof non-woven fabric bag is added with a waterproof function on the basis of the non-woven fabric bag, and the tensile strength is how much force can be born by a piece of cloth under the condition of the same size, so that the waterproof non-woven fabric bag resistance performance is known, and the waterproof non-woven fabric bag needs to be tested by means of a tensile testing device.
The utility model provides a chinese patent publication No. CN210834464U, the date of the grant notice is 2020, 23 days of the month, this non-woven fabrics tensile properties testing arrangement, including the carrier plate, two backup pads of upper surface fixedly connected with of carrier plate, the baffle has been placed to the top of carrier plate, the upper surface of every backup pad all with the bottom surface fixed connection of baffle, the bottom surface fixedly connected with electric putter of baffle, electric putter's telescopic end fixedly connected with pressure sensor, pressure sensor's bottom surface fixedly connected with clamp plate, two connecting blocks of upper surface fixedly connected with of carrier plate, this non-woven fabrics tensile properties testing arrangement, with pressure feedback to pressure sensor through the clamp plate, pressure sensor shows pressure through digital display, realize detecting the performance of cloth, and then accurately learn the tensile properties of test cloth, the cloth loosening phenomenon appears when avoiding appearing tensile test, lead to the inaccurate phenomenon of testing result to take place.
The existing tensile testing device adopts the clamp plate to extrude waterproof non-woven fabrics bag to realize tensile test, the clamp plate exists spacingly with waterproof non-woven fabrics bag contact department, and the clamp plate exists the deviation with the atress of waterproof non-woven fabrics bag contact department both sides, reduces tensile test precision, and testing mechanism is relatively fixed, inconvenient regulation is difficult to carry out the resistance test to not unidimensional waterproof non-woven fabrics bag, can not satisfy the user demand.
Disclosure of Invention
The utility model aims to provide a tensile testing device for a waterproof non-woven fabric bag, which aims to solve the problems that in the prior art, the existing tensile testing device is provided to extrude the waterproof non-woven fabric bag by adopting a pressing plate, so that the tensile testing is realized, the contact position of the pressing plate and the waterproof non-woven fabric bag is limited, the stress on two sides of the contact position of the pressing plate and the waterproof non-woven fabric bag is deviated, the tensile testing precision is reduced, a testing mechanism is relatively fixed, the adjustment is inconvenient, the resistance testing on the waterproof non-woven fabric bags with different sizes is difficult, and the use requirement cannot be met.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a tensile testing device of a waterproof non-woven fabric bag comprises a testing table;
the test rack is arranged above the test bench and is connected with the test bench through screws, a first clamping seat and a second clamping seat are arranged above the test bench and are fixedly connected with the test bench, clamping blocks are arranged on the first clamping seat and the second clamping seat, and the clamping blocks are movably connected with the first clamping seat and the second clamping seat;
the movable seat is arranged below the test frame, a second chute is arranged on the test frame, one end of the movable seat extends to the inside of the second chute, the movable seat is in sliding connection with the test frame, a mounting frame is arranged below the movable seat, a test roller is arranged below the mounting frame and is rotationally connected with the mounting frame, a pressure sensor is arranged above the mounting frame and is fixedly connected with the mounting frame, a first electric telescopic rod is arranged above the pressure sensor, and two ends of the first electric telescopic rod are respectively connected with the movable seat and the pressure sensor into an integral structure;
the display device is arranged below one side of the test bench and is connected with the test bench through screws.
Preferably, the upper end of testboard is provided with first spout, the below of second grip slipper is provided with the slider, and slider and second grip slipper fixed connection, the one end of slider extends to the inside of first spout, and slider and testboard sliding connection, the inside of first spout is provided with the electronic telescopic link of second, and the both ends of the electronic telescopic link of second respectively with testboard and slider fixed connection.
Preferably, one side of test jig is provided with the motor, and motor and test jig pass through screw connection, the inside of second spout is provided with the threaded rod, and the one end of threaded rod is connected as an organic wholely structure with the output of motor, threaded rod and removal seat threaded connection, and threaded rod and test jig rotate to be connected.
Preferably, the locking bolts are arranged above the first clamping seat and the second clamping seat, the two locking bolts are arranged, the locking bolts are in threaded connection with the first clamping seat and the second clamping seat, and one end of each locking bolt is rotationally connected with the clamping block.
Preferably, the central positions of the upper ends of the first clamping seat and the second clamping seat are respectively provided with a guide hole, the upper part of the clamping block is provided with a guide rod, the guide rods are fixedly connected with the clamping block, one ends of the guide rods penetrate through the guide holes and extend to the upper parts of the first clamping seat and the second clamping seat, and the guide rods are in sliding connection with the first clamping seat and the second clamping seat.
Preferably, the lower extreme of grip block is provided with protruding piece, and protruding piece is provided with four at least, and protruding piece is at the lower extreme equidistance setting of grip block, protruding piece and grip block set up to an organic whole structure.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the device, through the arrangement of the first electric telescopic rod, the test roller and the pressure sensor, the first electric telescopic rod drives the test roller to lift, the descending test roller contacts with the waterproof non-woven fabric bag, extrusion force is applied to the waterproof non-woven fabric bag, the pressure sensor can measure specific data of the applied pressure, so that tensile test is realized, the test roller can correspondingly rotate in the extrusion process of the waterproof non-woven fabric bag, the pressure at the two sides of the contact position of the test roller and the waterproof non-woven fabric bag is consistent, and the tensile test precision is indirectly improved;
2. according to the device, through the arrangement of the clamping blocks, the locking bolts, the protruding blocks and the second electric telescopic rods, the locking bolts drive the clamping blocks to lift, two ends of a waterproof non-woven fabric bag to be tested can be clamped and fixed by the aid of the clamping blocks, the protruding blocks improve the clamping effect of the clamping blocks on the waterproof non-woven fabric bag, the second clamping seats are driven to move under the action of the second electric telescopic rods, the distance between the two clamping seats is adjusted, and the waterproof non-woven fabric bags with different sizes are clamped and fixed;
3. according to the device, through the arrangement of the motor and the threaded rod, the motor drives the threaded rod to rotate, the movable seat is driven to move along with the rotation of the threaded rod, the position state of the testing mechanism is adjusted, the waterproof non-woven fabric bags with different sizes can be subjected to tensile testing, and the practicability of the tensile testing device is improved.
Drawings
FIG. 1 is a front view block diagram of the present utility model;
FIG. 2 is a cross-sectional view of a second clamping seat according to the present utility model;
FIG. 3 is a diagram showing the connection relationship between the movable base and the test frame and the test roller.
In the figure: 1. a test bench; 2. a test rack; 3. a motor; 4. a movable seat; 5. a first electric telescopic rod; 6. a mounting frame; 7. a test roller; 8. a first clamping seat; 9. a second clamping seat; 10. a first chute; 11. a slide block; 12. a display device; 13. a second electric telescopic rod; 14. a clamping block; 15. a guide hole; 16. a guide rod; 17. a locking bolt; 18. a second chute; 19. a threaded rod; 20. a pressure sensor; 21. and (5) a protruding block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-3, an embodiment of the present utility model is provided: a tensile testing device of a waterproof non-woven fabric bag comprises a testing table 1;
the test rack 2 is arranged above the test bench 1, the test rack 2 is connected with the test bench 1 through screws, a first clamping seat 8 and a second clamping seat 9 are arranged above the test bench 1, the first clamping seat 8 is fixedly connected with the test bench 1, clamping blocks 14 are arranged on the first clamping seat 8 and the second clamping seat 9, and the clamping blocks 14 are movably connected with the first clamping seat 8 and the second clamping seat 9;
the movable seat 4 is arranged below the test frame 2, a second chute 18 is arranged on the test frame 2, one end of the movable seat 4 extends to the inside of the second chute 18, the movable seat 4 is in sliding connection with the test frame 2, the mounting frame 6 is arranged below the movable seat 4, the test roller 7 is arranged below the mounting frame 6 and is rotationally connected with the mounting frame 6, the pressure sensor 20 is arranged above the mounting frame 6 and is fixedly connected with the mounting frame 6, the first electric telescopic rod 5 is arranged above the pressure sensor 20, two ends of the first electric telescopic rod 5 are respectively connected with the movable seat 4 and the pressure sensor 20 into an integral structure, the first electric telescopic rod 5 drives the test roller 7 to lift, the test roller 7 is contacted with the waterproof non-woven fabric bag along with the falling test roller 7 to apply extrusion force to the test roller, the waterproof non-woven fabric bag is subjected to tensile test by means of the extrusion force applied extrusion force, the pressure sensor 20 can measure specific numerical values of the extrusion force applied to facilitate the measurement of accurate tensile performance, and the test roller 7 can correspondingly rotate under a stress state when being contacted with the waterproof non-woven fabric bag, so that the tensile precision of the test roller 7 is identical to the two sides of the waterproof non-woven fabric bag is indirectly tested;
and a display device 12 provided below one side of the test stand 1, and the display device 12 is connected to the test stand 1 by screws.
Referring to fig. 1 and 2, a first chute 10 is disposed at an upper end of the test bench 1, a slider 11 is disposed below the second clamping seat 9, the slider 11 is fixedly connected with the second clamping seat 9, one end of the slider 11 extends to an inside of the first chute 10, the slider 11 is slidably connected with the test bench 1, a second electric telescopic rod 13 is disposed inside the first chute 10, two ends of the second electric telescopic rod 13 are fixedly connected with the test bench 1 and the slider 11, the second clamping seat 9 is driven to move by the second electric telescopic rod 13, and a waterproof non-woven fabric bag with different sizes can be clamped and fixed by adjusting a distance between the first clamping seat 8 and the second clamping seat 9.
Referring to fig. 1 and 3, a motor 3 is disposed on one side of the test frame 2, the motor 3 is connected with the test frame 2 through a screw, a threaded rod 19 is disposed inside the second chute 18, one end of the threaded rod 19 is connected with an output end of the motor 3 into an integral structure, the threaded rod 19 is in threaded connection with the movable seat 4, the threaded rod 19 is rotationally connected with the test frame 2, the threaded rod 19 is driven to rotate by the motor 3, the movable seat 4 is driven to slide along with the rotation of the threaded rod 19, and then the position state of the test mechanism is adjusted, so that waterproof non-woven bags with different sizes can be tested.
Referring to fig. 1 and 2, locking bolts 17 are disposed above the first clamping seat 8 and the second clamping seat 9, two locking bolts 17 are disposed, the locking bolts 17 are in threaded connection with the first clamping seat 8 and the second clamping seat 9, one end of each locking bolt 17 is rotationally connected with the clamping block 14, the clamping block 14 is driven to lift by rotating the locking bolts 17, and two ends of the waterproof non-woven fabric bag are clamped and fixed on the first clamping seat 8 and the second clamping seat 9 by means of the clamping block 14, so that the waterproof non-woven fabric bag is fixed.
Referring to fig. 1 and 2, the central positions of the upper ends of the first clamping seat 8 and the second clamping seat 9 are respectively provided with a guide hole 15, a guide rod 16 is arranged above the clamping blocks 14, the guide rods 16 are fixedly connected with the clamping blocks 14, one ends of the guide rods 16 penetrate through the guide holes 15 and extend to the upper sides of the first clamping seat 8 and the second clamping seat 9, the guide rods 16 are slidably connected with the first clamping seat 8 and the second clamping seat 9, the lifting clamping blocks 14 can be guided and limited through the guide holes 15 and the guide rods 16, the lower end face of the clamping blocks 14 is horizontal during adjustment, and the waterproof non-woven fabric bag can be better clamped.
Referring to fig. 1 and 2, the lower end of the clamping block 14 is provided with at least four protruding blocks 21, the protruding blocks 21 are equidistantly arranged at the lower end of the clamping block 14, the protruding blocks 21 and the clamping block 14 are integrally structured, and the clamping block 14 clamps the waterproof non-woven fabric bag more firmly through the protruding blocks 21.
Working principle: two ends of the waterproof non-woven fabric bag are respectively placed on the first clamping seat 8 and the second clamping seat 9, the clamping block 14 is driven to descend by rotating the locking bolt 17, the two ends of the waterproof non-woven fabric bag are clamped on the first clamping seat 8 and the second clamping seat 9 by means of the clamping block 14, the second electric telescopic rod 13 is driven to move the second clamping seat 9, and the clamped waterproof non-woven fabric bag is tiled and unfolded; starting the motor 3 to drive the threaded rod 19 to rotate, then horizontally moving the testing mechanism, and moving the testing roller 7 to the position above the center of the waterproof non-woven fabric bag; the first electric telescopic rod 5 is driven to drive the test roller 7 to descend, the test roller 7 and the waterproof non-woven fabric bag contact with the descending test extrusion force enable the waterproof non-woven fabric to deform under the action of the extrusion force, so that the waterproof non-woven fabric tensile test is realized, the extrusion force value is accurately measured by means of the pressure sensor 20, and the tensile property of the waterproof non-woven fabric is measured.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a tensile testing device of waterproof non-woven fabrics bag, includes testboard (1), its characterized in that:
the test rack (2) is arranged above the test bench (1), the test rack (2) is connected with the test bench (1) through screws, a first clamping seat (8) and a second clamping seat (9) are arranged above the test bench (1), the first clamping seat (8) is fixedly connected with the test bench (1), clamping blocks (14) are arranged on the first clamping seat (8) and the second clamping seat (9), and the clamping blocks (14) are movably connected with the first clamping seat (8) and the second clamping seat (9);
the movable seat (4) is arranged below the test frame (2), a second chute (18) is formed in the test frame (2), one end of the movable seat (4) extends to the inside of the second chute (18), the movable seat (4) is slidably connected with the test frame (2), a mounting frame (6) is arranged below the movable seat (4), a test roller (7) is arranged below the mounting frame (6), the test roller (7) is rotationally connected with the mounting frame (6), a pressure sensor (20) is arranged above the mounting frame (6), the pressure sensor (20) is fixedly connected with the mounting frame (6), a first electric telescopic rod (5) is arranged above the pressure sensor (20), and two ends of the first electric telescopic rod (5) are respectively connected with the movable seat (4) and the pressure sensor (20) into an integrated structure;
the display device (12) is arranged below one side of the test bench (1), and the display device (12) is connected with the test bench (1) through screws.
2. The tensile testing device for a waterproof nonwoven pouch according to claim 1, wherein: the upper end of testboard (1) is provided with first spout (10), the below of second grip slipper (9) is provided with slider (11), and slider (11) and second grip slipper (9) fixed connection, the one end of slider (11) extends to the inside of first spout (10), and slider (11) and testboard (1) sliding connection, the inside of first spout (10) is provided with second electric telescopic handle (13), and the both ends of second electric telescopic handle (13) are respectively with testboard (1) and slider (11) fixed connection.
3. The tensile testing device for a waterproof nonwoven pouch according to claim 1, wherein: one side of test frame (2) is provided with motor (3), and motor (3) pass through screw connection with test frame (2), the inside of second spout (18) is provided with threaded rod (19), and the one end of threaded rod (19) is connected as an organic wholely structure with the output of motor (3), threaded rod (19) and removal seat (4) threaded connection, and threaded rod (19) are connected with test frame (2) rotation.
4. The tensile testing device for a waterproof nonwoven pouch according to claim 1, wherein: the locking bolt (17) is arranged above the first clamping seat (8) and the second clamping seat (9), the locking bolts (17) are arranged in two, the locking bolts (17) are in threaded connection with the first clamping seat (8) and the second clamping seat (9), and one end of the locking bolts (17) is rotationally connected with the clamping block (14).
5. The tensile testing device for a waterproof nonwoven pouch according to claim 1, wherein: the clamping device is characterized in that guide holes (15) are formed in the central positions of the upper ends of the first clamping seat (8) and the second clamping seat (9), guide rods (16) are arranged above the clamping blocks (14), the guide rods (16) are fixedly connected with the clamping blocks (14), one ends of the guide rods (16) penetrate through the guide holes (15) and extend to the upper sides of the first clamping seat (8) and the second clamping seat (9), and the guide rods (16) are in sliding connection with the first clamping seat (8) and the second clamping seat (9).
6. The tensile testing device for a waterproof nonwoven pouch according to claim 1, wherein: the lower extreme of grip block (14) is provided with protruding piece (21), and protruding piece (21) are provided with at least four, and protruding piece (21) are in the lower extreme equidistance setting of grip block (14), protruding piece (21) set up to an organic whole structure with grip block (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223435808.1U CN219417018U (en) | 2022-12-21 | 2022-12-21 | Tensile testing device of waterproof non-woven fabric bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223435808.1U CN219417018U (en) | 2022-12-21 | 2022-12-21 | Tensile testing device of waterproof non-woven fabric bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219417018U true CN219417018U (en) | 2023-07-25 |
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ID=87234701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223435808.1U Active CN219417018U (en) | 2022-12-21 | 2022-12-21 | Tensile testing device of waterproof non-woven fabric bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219417018U (en) |
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2022
- 2022-12-21 CN CN202223435808.1U patent/CN219417018U/en active Active
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