CN212459144U - Polyurethane composite cloth strength detection device - Google Patents
Polyurethane composite cloth strength detection device Download PDFInfo
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- CN212459144U CN212459144U CN202021542716.1U CN202021542716U CN212459144U CN 212459144 U CN212459144 U CN 212459144U CN 202021542716 U CN202021542716 U CN 202021542716U CN 212459144 U CN212459144 U CN 212459144U
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Abstract
The utility model discloses a compound cloth intensity detection device of polyurethane, the power distribution box comprises a box body, the inner wall fixed mounting of box has the motor, the first threaded rod of one end fixedly connected with of motor shaft, the surperficial threaded connection of first threaded rod has the connecting rod, spacing through-hole has been seted up on the surface of box, the surface of connecting rod slides at the inner wall of spacing through-hole, the first square frame of the equal fixedly connected with of one end of the surface of box and connecting rod, the top threaded connection of first square frame has the second threaded rod, the first bearing of one end fixedly connected with of second threaded rod, the inner wall fixedly connected with support of first bearing, the spout has been seted up to the inner wall of. Through being provided with second threaded rod, support and gyro wheel, the both ends of the compound cloth of effective centre gripping protection polyurethane of being convenient for prevent at tensile in-process, the gliding phenomenon appears, influences tensile measuring result.
Description
Technical Field
The utility model belongs to the technical field of the compound cloth of polyurethane, specifically be a compound cloth intensity detection device of polyurethane.
Background
As the process of the primary processing of the non-woven fabric is mature, more and more enterprises turn the attention to the deep processing of the non-woven fabric, so that the added value of the product and the profits of the enterprises are improved as much as possible.
At present, the existing polyurethane composite cloth strength detection device is poor in clamping effect, a better protection device is not provided, most strength detection devices can only detect tensile strength, and therefore the polyurethane composite cloth strength detection device which is good in composite cloth clamping effect and has the functions of tensile strength detection and shear resistance detection is provided aiming at the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a compound cloth intensity detection device of polyurethane to solve intensity detection device, the centre gripping effect is poor and can only detect tensile strength's problem.
In order to achieve the above object, the utility model provides a following technical scheme: a polyurethane composite cloth strength detection device comprises a box body, wherein a motor is fixedly mounted on the inner wall of the box body, the motor is 5IK90GN-YF in model number, the motor has a forward and reverse rotation function, a first threaded rod is fixedly connected to one end of a rotating shaft of the motor, a connecting rod is in threaded connection with the surface of the first threaded rod, a limiting through hole is formed in the surface of the box body, the limiting through hole is in a long strip shape and can limit the movement of the connecting rod by being provided with the limiting through hole, the surface of the connecting rod slides on the inner wall of the limiting through hole, a first square frame is fixedly connected to the surface of the box body and one end of the connecting rod, the number of the first square frames is two, a second threaded rod is in threaded connection with the top end of the first square frame, a first bearing is fixedly connected to one end of the second threaded rod, and a second threaded, the inner wall of the first bearing is fixedly connected with a support, the surface of the support slides on the inner wall of a first square frame, the inner wall of the support is provided with two sliding grooves, the inner wall of each sliding groove is connected with a sliding block in a sliding manner, the sliding block is cylindrical, one end of each sliding block is fixedly connected with a roller, the purpose of winding polyurethane composite cloth is achieved by arranging the rollers, the composite cloth is prevented from sliding in the stretching process, the inner wall of the first square frame is provided with a pressing groove, the pressing groove is semi-cylindrical, the pressing groove is arranged to facilitate bearing the rollers, the top end of the box body is fixedly connected with a second square frame, the inner wall of the second square frame is fixedly provided with an air cylinder, the type of the air cylinder is SC100, one end of a piston rod of the air cylinder is fixedly connected with a bearing plate, and the bottom end of the bearing plate is fixedly provided with a cutting, through being provided with cylinder and cutting knife, reach the anti-shear capacity under the different tensile degree of detection.
Preferably, the inner wall fixed mounting of the square frame of second has the cutting board, through being provided with the cutting board, reaches the purpose of accepting the cutting knife, is convenient for protect the square frame of second.
Preferably, the inner wall of box fixed mounting has the second bearing, the one end of first threaded rod and the inner wall fixed connection of second bearing are convenient for accept first threaded rod through being provided with the second bearing.
Preferably, one end of the second threaded rod is fixedly connected with a handle, and the purpose of rotating the second threaded rod is achieved by arranging the handle.
Preferably, the rubber layer is fixedly arranged on the inner wall of the support, and the purpose of protecting the polyurethane composite cloth is achieved by arranging the rubber layer.
Preferably, the rubber layer is fixedly arranged on the inner wall of the pressure groove, and the purpose of protecting the polyurethane composite cloth is achieved by arranging the rubber layer.
Preferably, the fixed surface of first square frame installs the tensiometer, the fixed surface of second square frame is connected with the couple, through being provided with tensiometer and couple, is convenient for measure tensile strength value.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the motor and the first threaded rod are arranged, so that the aim of stretching the polyurethane composite cloth at a constant speed is fulfilled, and the tensile strength is convenient to measure;
2. the second threaded rod, the bracket and the roller are arranged, so that two ends of the polyurethane composite cloth can be conveniently and effectively clamped and protected, and the phenomenon that the sliding phenomenon occurs in the stretching process to influence the tensile measurement result is prevented;
3. through being provided with cylinder and cutting knife, reach the anti-shear capacity that detects under the different tensile degree, increase polyurethane composite cloth intensity detection device's practicality.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the bracket of the present invention;
fig. 3 is an enlarged view of the position a of the present invention.
In the figure: 1. a box body; 2. a second threaded rod; 3. a second square frame; 4. a cutting knife; 5. a cylinder; 6. a bearing plate; 7. a handle; 8. a first square frame; 9. a motor; 10. a limiting through hole; 11. a first threaded rod; 12. a second bearing; 13. a connecting rod; 14. a tension meter; 15. hooking; 16. cutting the board; 17. a support; 18. a chute; 19. a slider; 20. a roller; 21. a first bearing; 22. and (5) pressing the groove.
Detailed Description
Referring to fig. 1, 2 and 3, a strength detecting device for polyurethane composite cloth comprises a box body 1, a motor 9 is fixedly installed on the inner wall of the box body 1, the motor 9 is 5IK90GN-YF, the motor 9 has a forward and reverse rotation function, one end of a rotating shaft of the motor 9 is fixedly connected with a first threaded rod 11, the surface of the first threaded rod 11 is in threaded connection with a connecting rod 13, the surface of the box body 1 is provided with a limit through hole 10, the limit through hole 10 is in a long strip shape and plays a role of limiting the movement of the connecting rod 13 by being provided with the limit through hole 10, the surface of the connecting rod 13 slides on the inner wall of the limit through hole 10, the surface of the box body 1 and one end of the connecting rod 13 are both fixedly connected with first square frames 8, the number of the first square frames 8 is two, the top end of the first square frames 8 is in threaded connection with a second threaded rod 2, one end of the, through the arrangement of the second threaded rod 2 and the first bearing 21, the purpose of vertically moving the support 17 is achieved, the inner wall of the first bearing 21 is fixedly connected with the support 17, the surface of the support 17 slides on the inner wall of the first square frame 8, the inner wall of the support 17 is provided with the sliding grooves 18, the number of the sliding grooves 18 is two, the inner wall of the sliding grooves 18 is slidably connected with the sliding block 19, the sliding block 19 is cylindrical, one end of the sliding block 19 is fixedly connected with the roller 20, the purpose of winding the polyurethane composite cloth is achieved through the arrangement of the roller 20, the composite cloth is prevented from sliding in the stretching process, the inner wall of the first square frame 8 is provided with the pressing groove 22, the pressing groove 22 is semi-cylindrical, the roller 20 is convenient to receive through the pressing groove 22, the top end of the box body 1 is fixedly connected with the second square frame 3, the inner wall of the second square frame 3 is fixedly provided with, the one end fixedly connected with of 5 piston rods of cylinder accepts board 6, accepts the bottom fixed mounting of board 6 and has cutting knife 4, through being provided with cylinder 5 and cutting knife 4, reaches the anti-shear capacity under the different tensile degree of detection.
Referring to fig. 1 and 3, a cutting plate 16 is fixedly installed on the inner wall of the second square frame 3, and the cutting plate 16 is arranged to receive the cutting knife 4, so that the second square frame 3 is protected.
Referring to fig. 1, a second bearing 12 is fixedly installed on the inner wall of the box body 1, one end of the first threaded rod 11 is fixedly connected with the inner wall of the second bearing 12, and the second bearing 12 is arranged to facilitate the bearing of the first threaded rod 11.
Referring to fig. 1, a handle 7 is fixedly connected to one end of the second threaded rod 2, and the handle 7 is arranged to rotate the second threaded rod 2.
Referring to fig. 1 and 2, a rubber layer is fixedly installed on the inner wall of the bracket 17, and the purpose of protecting the polyurethane composite cloth is achieved by the rubber layer.
Referring to fig. 1 and 3, a rubber layer is fixedly installed on the inner wall of the pressing groove 22, and the purpose of protecting the polyurethane composite cloth is achieved by the rubber layer.
Referring to fig. 1, a tension meter 14 is fixedly mounted on the surface of the first square frame 8, the type of the tension meter 14 is 500N, and a hook 15 is fixedly connected to the surface of the second square frame 3, so that the tension meter 14 and the hook 15 are arranged to facilitate measurement of the tensile strength value.
The working principle of the scheme is as follows: one end of the polyurethane composite cloth to be detected passes through the left first square frame 8 and the second square frame 3, then one end of the polyurethane composite cloth is wound on the surface of a roller 20 inside the right first square frame 8, after the winding is finished, the handle 7 is rotated, the handle 7 drives the second threaded rod 2 to rotate downwards, the second threaded rod 2 drives the bracket 17 to slide downwards along the inner wall of the first square frame 8 through the first bearing 21, the bracket 17 drives the roller 20 to move downwards, the roller 20 drives the polyurethane composite cloth to be inserted into the inner wall of the pressing groove 22, along with the downward rotation of the second threaded rod 2, the roller 20 drives the sliding block 19 to slide upwards along the sliding groove 18, the inner wall of the bracket 17 is tightly attached to the surface of the roller 20, the aim of effectively fixing the polyurethane composite cloth on the surface of the roller 20 is achieved, the sliding phenomenon is prevented in the stretching process, and a rubber layer is arranged on the inner wall of the pressing groove 22 and the inner wall of the bracket 17, reach the purpose of protection polyurethane composite cloth, treat one end fixed completion back, repeat above-mentioned operation, it is fixed with the other end, then starter motor 9, motor 9 will drive first threaded rod 11 and rotate, first threaded rod 11 will drive connecting rod 13 and slide along spacing through-hole 10's inner wall, connecting rod 13 will stimulate the first square frame 8 uniform motion in left side, look over tensile strength through tensiometer 14, compressive strength detects the completion back, change same kind of polyurethane composite cloth, repeat above-mentioned operation, push down cutting knife 4 through cylinder 5, be used for testing the anti-shear capacity under the different tensile degrees, increase strength detection device's functionality.
Claims (7)
1. The utility model provides a compound cloth intensity detection device of polyurethane, includes box (1), its characterized in that: the inner wall of the box body (1) is fixedly provided with a motor (9), one end of a rotating shaft of the motor (9) is fixedly connected with a first threaded rod (11), the surface of the first threaded rod (11) is in threaded connection with a connecting rod (13), the surface of the box body (1) is provided with a limiting through hole (10), the surface of the connecting rod (13) slides on the inner wall of the limiting through hole (10), the surface of the box body (1) and one end of the connecting rod (13) are both fixedly connected with a first square frame (8), the top end of the first square frame (8) is in threaded connection with a second threaded rod (2), one end of the second threaded rod (2) is fixedly connected with a first bearing (21), the inner wall of the first bearing (21) is fixedly connected with a support (17), the inner wall of the support (17) is provided with a sliding groove (18), the inner wall of the sliding groove (18, the one end fixedly connected with gyro wheel (20) of slider (19), indent (22) have been seted up to the inner wall of first square frame (8), the square frame of top fixedly connected with second (3) of box (1), the inner wall fixed mounting of the square frame of second (3) has cylinder (5), the one end fixedly connected with of cylinder (5) piston rod accepts board (6), the bottom fixed mounting who accepts board (6) has cutting knife (4).
2. The strength detection device for the polyurethane composite cloth according to claim 1, characterized in that: and a cutting plate (16) is fixedly arranged on the inner wall of the second square frame (3).
3. The strength detection device for the polyurethane composite cloth according to claim 1, characterized in that: the inner wall fixed mounting of box (1) has second bearing (12), the one end of first threaded rod (11) and the inner wall fixed connection of second bearing (12).
4. The strength detection device for the polyurethane composite cloth according to claim 1, characterized in that: one end of the second threaded rod (2) is fixedly connected with a handle (7).
5. The strength detection device for the polyurethane composite cloth according to claim 1, characterized in that: and a rubber layer is fixedly arranged on the inner wall of the bracket (17).
6. The strength detection device for the polyurethane composite cloth according to claim 1, characterized in that: and a rubber layer is fixedly arranged on the inner wall of the pressure groove (22).
7. The strength detection device for the polyurethane composite cloth according to claim 1, characterized in that: the surface of the first square frame (8) is fixedly provided with a tension meter (14), and the surface of the second square frame (3) is fixedly connected with a hook (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021542716.1U CN212459144U (en) | 2020-07-30 | 2020-07-30 | Polyurethane composite cloth strength detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021542716.1U CN212459144U (en) | 2020-07-30 | 2020-07-30 | Polyurethane composite cloth strength detection device |
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| CN212459144U true CN212459144U (en) | 2021-02-02 |
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| CN202021542716.1U Active CN212459144U (en) | 2020-07-30 | 2020-07-30 | Polyurethane composite cloth strength detection device |
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| CN (1) | CN212459144U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115184138A (en) * | 2022-06-29 | 2022-10-14 | 昆明理工大学 | Building waterproof material performance detection equipment |
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2020
- 2020-07-30 CN CN202021542716.1U patent/CN212459144U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115184138A (en) * | 2022-06-29 | 2022-10-14 | 昆明理工大学 | Building waterproof material performance detection equipment |
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