CN210293956U - Fiber cloth hardness detection device - Google Patents
Fiber cloth hardness detection device Download PDFInfo
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- CN210293956U CN210293956U CN201921029351.XU CN201921029351U CN210293956U CN 210293956 U CN210293956 U CN 210293956U CN 201921029351 U CN201921029351 U CN 201921029351U CN 210293956 U CN210293956 U CN 210293956U
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Abstract
The utility model provides a fibre cloth hardness detection device, include: measuring platform, lateral shifting mechanism, longitudinal movement mechanism, force cell sensor, compress board, wherein, measuring platform include the horizontal plane, with the inclined plane that the horizontal plane personally submits 45 contained angles, force cell sensor set up in the longitudinal shifting mechanism below, compress board set up in force cell sensor below for it slides to drive the fibre cloth through static friction power, lateral shifting mechanism is used for driving longitudinal movement mechanism is the horizontal motion, longitudinal movement mechanism is used for driving compress board is vertical motion. Compared with the prior art, the embodiment of the utility model provides a fibre cloth hardness detection device drives fibre cloth through the compress board and slides at the uniform velocity along the horizontal plane, detects the pressure of compress board to fibre cloth through force cell sensor, and is invariable through controller control pressure, has realized measuring automation, has guaranteed measurement accuracy simultaneously.
Description
Technical Field
The utility model relates to a fibre cloth hardness detects technical field, particularly, relates to a fibre cloth hardness detection device.
Background
The bending property of the fiber cloth is an important physical parameter for researching the hardness of the fiber cloth, and when the bending property is measured, the bending property is reflected by the bending length. The bending length refers to the length of the test sample extending out of the platform and extending out of half of the bottom surface of the horizontal platform when the test sample stretches out of the platform, bends and sags due to self weight and contacts with an inclined plane detection line forming a certain angle with the bottom surface of the horizontal platform.
The hardness of the fiber cloth is determined by the organization structure of the fabric, the formula of the dipping solution and the dipping process, and is obviously improved along with the increase of the thickness of the fabric. The hardness of the fiber cloth directly reflects the quality of the fiber fabric, and the quality of the fiber cloth can be well controlled by well controlling the hardness of the fiber cloth.
Chinese patent publication No.: CN 102980821a, discloses a method for measuring the hardness of a dipped canvas, which is pushed out of a horizontal platform manually to obtain a bending length, and the detection method has obvious disadvantages: firstly, the workload of workers is large, and the automation degree is low; secondly, the stiffness test among different fabrics needs to be carried out under the premise of the same pressure and cloth pushing speed, however, the cloth pressing and cloth pushing by hands cannot ensure that the pressure and the cloth pushing speed of the cloth pressing are in a relatively stable range, and thus the data reliability is low.
In view of the above-mentioned drawbacks, the present designer has made active research and innovation to create a fiber cloth hardness detecting device, which is more practical.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a fibre cloth hardness detection device aims at solving prior art, and fibre cloth hardness detects the technical problem that degree of automation is low, the precision is poor.
The utility model provides a fibre cloth hardness detection device, include: the device comprises a measuring platform, a transverse moving mechanism, a longitudinal moving mechanism, a force measuring sensor and a cloth pressing plate;
the measuring platform comprises a horizontal plane and an inclined plane forming an included angle of 45 degrees with the horizontal plane;
the force measuring sensor is arranged below the longitudinal moving mechanism;
the cloth pressing plate is arranged below the force transducer and used for driving the fiber cloth to slide through static friction force;
the transverse moving mechanism is used for driving the longitudinal moving mechanism to do horizontal movement;
the longitudinal moving mechanism is used for driving the cloth pressing plate to do vertical motion.
The laser correlation sensor is arranged on two sides of the inclined plane, and the laser correlation sensor is arranged diagonally and used for detecting the length of the fiber cloth extending out of the horizontal plane.
Further, the transverse moving mechanism comprises a first ball screw, a first screw nut block, a first fixing plate, a first motor and a first guide rod;
the first motor is fixedly connected to the end part of the first ball screw and used for driving the first ball screw to rotate;
the first lead screw nut block is sleeved on the first ball screw;
the first fixing plate is fixedly connected to the end part of the first lead screw nut block and is connected with the first guide rod in a sliding mode.
Furthermore, the first guide rod is connected with the first fixing plate in a sliding manner, the first guide rod is horizontally and fixedly connected above the support, the side wall of the first fixing plate is fixedly connected with a mounting plate, and guide holes for the first guide rod to penetrate through are formed in two sides of the mounting plate.
Furthermore, the support is the type of falling U, sets up two, the support lateral wall with the measuring platform lateral wall passes through the bolt rigid coupling.
Further, the longitudinal moving mechanism comprises a second motor, a second screw nut block, a right-angle plate, a second guide rod and a second ball screw;
the second ball screw is vertically arranged;
the second motor is fixedly connected to the end part of the second ball screw and used for driving the second ball screw to rotate;
the second lead screw nut block is sleeved on the second ball screw;
the horizontal section of the right-angle plate is fixedly connected with the second lead screw nut block, a through hole for the second guide rod to pass through is formed in the horizontal section, and a long waist hole for the first ball screw to pass through is formed in the vertical section;
the second guide rod is vertically and fixedly connected to the mounting plate and penetrates through the through hole.
Compared with the prior art, the beneficial effects of the utility model reside in that, the embodiment of the utility model provides a fibre cloth hardness detection device drives fibre cloth through the compress board and slides at the uniform velocity along the horizontal plane, detects the pressure of compress board to fibre cloth through force cell sensor, and is invariable through controller control pressure, has realized the measuring automation, has guaranteed measurement accuracy simultaneously.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is a right side view of a fiber cloth hardness detecting device provided in an embodiment of the present invention;
fig. 2 is a left side view of a fiber cloth hardness detecting device provided in an embodiment of the present invention;
fig. 3 is a front view of a fiber cloth hardness detecting device provided by an embodiment of the present invention;
fig. 4 is a schematic structural diagram for embodying a longitudinal moving mechanism according to an embodiment of the present invention;
fig. 5 is a partial enlarged view of a right-angle plate structure according to an embodiment of the present invention;
reference numerals: 1. a measuring platform; 11. a horizontal plane; 12. a bevel; 2. a lateral movement mechanism; 21. a first ball screw; 22. a first lead screw nut block; 23. a first fixing plate; 231. mounting a plate; 24. a first motor; 25. a first guide bar; 3. a longitudinal movement mechanism; 31. a second motor; 32. a second lead screw nut block; 33. a right-angle plate; 331. a horizontal segment; 3311. a through hole; 332. a vertical section; 3321. a long waist hole; 34. a second guide bar; 35. a second ball screw; 4. a force sensor; 5. a cloth pressing plate; 6. a laser correlation sensor; 7. and (4) a bracket.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Referring to fig. 1 to 5, it can be seen that the fiber cloth hardness detecting device according to the embodiment of the present invention includes: measuring platform 1, lateral shifting mechanism 2, longitudinal shifting mechanism 3, force cell sensor 4, compress plate 5, wherein, measuring platform 1 includes horizontal plane 11, be 45 contained angles's inclined plane 12 with horizontal plane 11, force cell sensor 4 sets up in longitudinal shifting mechanism 3 below, be used for detecting compress plate 5 to the pressure of fibre cloth, compress plate 5 sets up in force cell sensor 4 below, be used for driving fibre cloth through static friction and slide, lateral shifting mechanism 2 is used for driving longitudinal shifting mechanism 3 and is the horizontal motion, longitudinal shifting mechanism 3 is used for driving compress plate 5 and is vertical motion. Compared with the prior art, the beneficial effects of the utility model reside in that, the embodiment of the utility model provides a fibre cloth hardness detection device drives fibre cloth through compress plate 5 and slides at the uniform velocity along horizontal plane 11, detects the pressure of compress plate 5 to fibre cloth through force cell sensor 4, it is invariable to control pressure through controller (not shown in the figure), measured automation has been realized, the uniform velocity that has ensured fibre cloth through lateral shifting mechanism 2 simultaneously gos forward, the constancy of pressure that has ensured fibre cloth through longitudinal movement mechanism 3, measurement accuracy has been improved.
In this embodiment, still including setting up in the laser correlation sensor 6 on inclined plane 12 both sides, the diagonal angle setting of laser correlation sensor 6, a length for detecting fibre cloth and stretching out horizontal plane 11, the laser correlation sensor 6 that is the diagonal angle setting makes fibre cloth can both be detected by laser correlation sensor 6 no matter fall on which position, during the concrete use, be connected with the controller, when fibre cloth front end face triggers oblique laser correlation sensor, 2 stop motion of controller control lateral shifting mechanism, compare with artifical promotion, can be at fibre cloth touching inclined plane 12 in the twinkling of an eye just stop motion, data are more accurate, effective.
In this embodiment, the lateral moving mechanism 2 includes a first ball screw 21, a first screw nut block 22, a first fixing plate 23, a first motor 24, and a first guide rod 25, wherein the first motor 24 is fixedly connected to an end of the first ball screw 21 for driving the first ball screw 21 to rotate, the first screw nut block 22 is sleeved on the first ball screw 21, and the first fixing plate 23 is fixedly connected to an end of the first screw nut block 22 and slidably connected to the first guide rod 25. Rotate through first motor 2 and can drive first fixed plate 23 and slide along first guide arm 25, first guide arm 25 sets up two, and is located first ball screw 21 both sides, and first guide arm 25 passes through the parallel rigid coupling of support 7 in horizontal plane 11 top, and first fixed plate 23 lateral wall rigid coupling has mounting panel 231, and mounting panel 231 sets up along the width direction level, and mounting panel 231 both sides are provided with the guide hole that supplies first guide arm 25 to pass.
In this embodiment, the support 7 is an inverted U-shape, and two supports are provided, and the side wall of the support 7 is fixedly connected with the side wall of the measuring platform 1 through bolts.
In this embodiment, the longitudinal moving mechanism 3 includes a second motor 31, a second lead screw nut block 32, a right-angle plate 33, a second guide rod 34, and a second ball screw 35, wherein, the second ball screw 35 is vertically arranged, the second motor 31 is fixedly connected with the end part of the second ball screw 35, for driving the second ball screw 35 to rotate, the second screw nut block 32 is sleeved on the second ball screw 35, the horizontal section 331 of the right-angle plate 33 is fixedly connected with the second screw nut block 32, the horizontal section 331 is provided with a through hole 3311 for the second guide rod 34 to pass through, the vertical section 332 is provided with a long waist hole 3321 for the first ball screw 21 to pass through, when the right-angle plate 33 moves up and down, the long waist hole 3321 can avoid collision with the first ball screw 21, the second guide rod 34 is vertically fixed on the mounting plate 231, and penetrates through the through hole 3311, and specifically, two second guide rods 34 are provided, respectively located at two sides of the second ball screw 35.
The embodiment of the utility model provides a fibre cloth hardness detection device use as follows: the fiber cloth is placed on a horizontal plane 11, a cloth pressing plate 5 is controlled to press the fiber cloth through a longitudinal moving mechanism 3, the fiber cloth is controlled to slide on the horizontal plane 11 through a transverse moving mechanism 2, when a laser signal of a laser correlation sensor 6 is touched, the movement is stopped, and the bending resistance length is obtained through manual measurement or calculation.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (6)
1. A fiber cloth hardness detection device is characterized by comprising: the device comprises a measuring platform (1), a transverse moving mechanism (2), a longitudinal moving mechanism (3), a force measuring sensor (4) and a cloth pressing plate (5);
the measuring platform (1) comprises a horizontal plane (11) and an inclined plane (12) forming an included angle of 45 degrees with the horizontal plane (11);
the force measuring sensor (4) is arranged below the longitudinal moving mechanism (3);
the cloth pressing plate (5) is arranged below the force measuring sensor (4) and is used for driving the fiber cloth to slide through static friction force;
the transverse moving mechanism (2) is used for driving the longitudinal moving mechanism (3) to do horizontal motion;
the longitudinal moving mechanism (3) is used for driving the cloth pressing plate (5) to do vertical motion.
2. The fiber cloth hardness detection device according to claim 1, further comprising laser correlation sensors (6) arranged on two sides of the inclined plane (12), wherein the laser correlation sensors (6) are arranged diagonally to detect the length of the fiber cloth extending out of the horizontal plane (11).
3. The fiber cloth hardness detection device according to claim 1, wherein the lateral movement mechanism (2) comprises a first ball screw (21), a first screw nut block (22), a first fixing plate (23), a first motor (24), a first guide rod (25);
the first motor (24) is fixedly connected to the end part of the first ball screw (21) and used for driving the first ball screw (21) to rotate;
the first lead screw nut block (22) is sleeved on the first ball screw (21);
the first fixing plate (23) is fixedly connected to the end part of the first screw rod nut block (22) and is connected with the first guide rod (25) in a sliding mode.
4. The fiber cloth hardness detection device according to claim 3, wherein the sliding connection between the first guide rod (25) and the first fixing plate (23) is specifically that the first guide rod (25) is horizontally and fixedly connected above the bracket (7), a mounting plate (231) is fixedly connected to the side wall of the first fixing plate (23), and guide holes for the first guide rod (25) to pass through are arranged on two sides of the mounting plate (231).
5. The fiber cloth hardness detection device according to claim 4, wherein the support (7) is in an inverted U shape, two supports are provided, and the side wall of the support (7) is fixedly connected with the side wall of the measurement platform (1) through bolts.
6. The fiber cloth hardness detection device according to claim 5, wherein the longitudinal moving mechanism (3) comprises a second motor (31), a second lead screw nut block (32), a right-angle plate (33), a second guide rod (34) and a second ball screw (35);
the second ball screw (35) is vertically arranged;
the second motor (31) is fixedly connected to the end part of the second ball screw (35) and used for driving the second ball screw (35) to rotate;
the second lead screw nut block (32) is sleeved on the second ball screw (35);
the horizontal section (331) of the right-angle plate (33) is fixedly connected with the second lead screw nut block (32), a through hole (3311) for the second guide rod (34) to pass through is formed in the horizontal section (331), and a long waist hole (3321) for the first ball screw (21) to pass through is formed in the vertical section (332);
the second guide rod (34) is vertically and fixedly connected to the mounting plate (231) and penetrates through the through hole (3311).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921029351.XU CN210293956U (en) | 2019-07-03 | 2019-07-03 | Fiber cloth hardness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921029351.XU CN210293956U (en) | 2019-07-03 | 2019-07-03 | Fiber cloth hardness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210293956U true CN210293956U (en) | 2020-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921029351.XU Active CN210293956U (en) | 2019-07-03 | 2019-07-03 | Fiber cloth hardness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210293956U (en) |
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2019
- 2019-07-03 CN CN201921029351.XU patent/CN210293956U/en active Active
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