CN221056216U

CN221056216U - Elasticity detection device for fabric

Info

Publication number: CN221056216U
Application number: CN202321856064.2U
Authority: CN
Inventors: 林工
Original assignee: Fujian Huajian Quality Inspection Technical Service Co ltd
Current assignee: Fujian Huajian Quality Inspection Technical Service Co ltd
Priority date: 2023-07-14
Filing date: 2023-07-14
Publication date: 2024-05-31
Anticipated expiration: 2033-07-14

Abstract

The disclosure provides an elasticity detection device for fabrics, which comprises a mounting table, a bracket arranged on the mounting table, a clamping mechanism and a moving assembly, wherein the moving assembly is provided with two groups and is symmetrically distributed on two sides of the bracket; the moving assembly comprises a screw rod and a moving seat, wherein the two sides of the bracket are provided with placing grooves, the screw rod is rotatably arranged in the placing grooves, and the moving seat is movably arranged on the two groups of screw rods; the clamping mechanism comprises an upper clamping component and a lower clamping component, the upper clamping component is arranged on the movable seat, the lower clamping component is arranged on a rotating base arranged on the mounting table, and according to the movement of the movable seat on the screw rod, the upper clamping component has the movement freedom degree of moving along the length direction of the support.

Description

Elasticity detection device for fabric

Technical Field

The disclosure relates to the technical field of fabric detection, and in particular relates to an elasticity detection device for fabrics.

Background

In the production process of the fabric, different types of fabric materials may have different elastic properties, because the elasticity and deformability of the fabric have great influence on the quality and appearance of a product, the deformation and rebound capability of the different types of fabric under stress need to be detected, in the existing detection process, the deformation condition of the fabric is mostly observed by manually applying pressure by an operator after the fabric is clamped, but long-time manual operation may cause fatigue of the operator, the stability of hands is difficult to ensure, and different operators may generate different force application magnitudes and directions and other problems, so that the accuracy of a test result is affected.

Disclosure of utility model

The object of the present utility model is to provide an elasticity detecting device for fabrics in order to solve the above-mentioned problems.

The technical scheme of the present disclosure is realized as follows:

the disclosure provides an elasticity detection device for fabrics, which comprises a mounting table, a bracket arranged on the mounting table, a clamping mechanism and a moving assembly, wherein the moving assembly is provided with two groups and is symmetrically distributed on two sides of the bracket;

The moving assembly comprises a screw rod and a moving seat, wherein the two sides of the bracket are provided with placing grooves, the screw rod is rotatably arranged in the placing grooves, and the moving seat is movably arranged on the two groups of screw rods;

The clamping mechanism comprises an upper clamping assembly and a lower clamping assembly, the upper clamping assembly is arranged on one side of the movable seat facing the mounting table, the mounting table is provided with a rotating base and is positioned between the brackets, and the lower clamping assembly is arranged on the rotating base;

According to the movement of the movable seat on the screw rod, the upper clamping assembly has the freedom of movement for moving along the length direction of the bracket.

In one embodiment, the moving assembly further comprises a driving member, the driving member is arranged at the top end of the support, and one end of the screw rod is connected with the output end of the driving member.

In one embodiment, the upper clamping assembly comprises an upper fixing seat, a supporting rod, a clamping seat, a screw rod and a hand wheel;

The clamping seat is connected with the fixed seat through a supporting rod, the fixed seat is arranged on one side of the movable seat, which is close to the mounting table, and the clamping seat is provided with a placing cavity;

The screw is rotatably arranged on the clamping seat, one end of the screw is positioned in the placing cavity and is provided with a backing plate, and the hand wheel is arranged at the other end of the screw;

according to the cooperation of screw rod and hand wheel, make the backing plate be close to or keep away from the terminal surface of placing the chamber.

In one embodiment, the lower clamping assembly and the upper clamping assembly have the same structure, and a lower fixing seat, a supporting rod, a clamping seat, a screw rod and a hand wheel which have the same structure as the upper clamping assembly are arranged in the lower clamping assembly;

The rotating base is provided with a turntable, and the lower fixing seat is arranged on one side of the turntable, which faces the movable seat.

In one embodiment, the turntable mounting table is provided with a rotating shaft, a rotating part is arranged in the mounting table, and the rotating part is connected with the rotating shaft;

According to the cooperation of the rotating part and the rotating shaft, the turntable has the rotation freedom degree taking the rotation as the circle center.

In one embodiment, grooves are formed in the inner wall of the placement cavity at positions corresponding to the base plates;

The backing plate is embedded into the groove.

In one embodiment, the moving assembly comprises a nut seat disposed at the bottom end of the placement groove, and the nut seat is connected with the screw rod.

In one embodiment, the device further comprises an upper computer, wherein the upper computer is arranged on the bracket;

the upper computer is electrically connected with the driving piece and the rotating part.

The advantages or beneficial effects in the technical scheme at least comprise:

The utility model discloses an elasticity detection device for fabric, including the mount table, set up in the support on the mount table, fixture and remove the subassembly, it is provided with two sets of and symmetric distribution in the both sides of support to remove the subassembly and set up on the screw rod of both sides because last fixture in the fixture sets up in removing the subassembly, therefore when the fabric is fixed in on the fixture, the removal of removing the seat also can drive the fabric and remove simultaneously, and again because lower fixture sets up on the rotation base of mount table, consequently when the both ends of fabric are connected with last fixture and lower fixture respectively, the mode that can simulate the manual application pressure through the position of adjustment removes the seat observes the deformation condition of fabric, avoid operating personnel manual operation can produce different application of force sizes and directions, the problem that stability is difficult to guarantee is solved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the disclosure and together with the description serve to explain the principles of the disclosure.

FIG. 1 is a schematic view of an elasticity detecting device according to an embodiment of the present disclosure;

FIG. 2 shows a schematic cross-sectional structure of an elasticity detecting device in an embodiment of the present disclosure;

FIG. 3 shows a schematic partial cross-sectional structure of an elasticity detecting device in an embodiment of the present disclosure;

FIG. 4 is a schematic view of another view of the elasticity detecting device according to the embodiment of the present disclosure;

FIG. 5 shows an enlarged schematic view at A in FIG. 4 of an embodiment of the present disclosure;

Reference numerals: 1. a mounting table; 11. rotating the base; 111. a turntable; 1111. a rotating shaft; 12. a rotating member;

2. A bracket; 21. a placement groove;

3. A clamping mechanism; 31. an upper clamping assembly; 311. an upper fixing seat; 312. a support rod; 313. a clamping seat; 3131. a placement cavity; 31311. a groove; 314. a screw; 3141. a backing plate; 315. a hand wheel; 32. a lower clamping assembly; 321. a lower fixing seat;

4. A moving assembly; 41. a screw rod; 42. a movable seat; 43. a driving member; 44. a nut seat;

5. and an upper computer.

Detailed Description

Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present disclosure have been shown in the accompanying drawings, it is to be understood that the present disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein, but are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are for illustration purposes only and are not intended to limit the scope of the present disclosure.

In addition, embodiments of the present disclosure and features of the embodiments may be combined with each other without conflict. The present disclosure will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

It should be understood that the term "include" and variations thereof as used herein are intended to be open-ended, i.e., "including but not limited to. The term "based on" is based at least in part on. The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments. Related definitions of other terms will be given in the description below. It should be noted that the terms "first," "second," and the like in this disclosure are merely used to distinguish between different devices, modules, or units and are not used to define an order or interdependence of functions performed by the devices, modules, or units.

The names of messages or information interacted between the various devices in the embodiments of the present disclosure are for illustrative purposes only and are not intended to limit the scope of such messages or information.

Referring to fig. 1, 2 and 4, an elasticity detecting device for fabric includes a mounting table 1, a bracket 2 disposed on the mounting table 1, a clamping mechanism 3 and a moving assembly 4, wherein the moving assembly 4 is provided with two groups and symmetrically distributed on two sides of the bracket 2;

The moving assembly 4 comprises screw rods 41, moving seats 42 and nut seats 44, the two sides of the support 2 are provided with placing grooves 21, the screw rods 41 are rotatably arranged in the placing grooves 21, the moving seats 42 are movably arranged between the two groups of screw rods 41, the nut seats 44 are arranged at the bottom ends of the placing grooves 21, and the nut seats 44 are connected with the screw rods 41;

The clamping mechanism 3 comprises an upper clamping assembly 31 and a lower clamping assembly 32, the upper clamping assembly 31 is arranged on one side of the movable seat 42 facing the mounting table 1, the mounting table 1 is provided with a rotating base 11 and is positioned on the bracket 2, and the lower clamping assembly 32 is arranged on the rotating base 11;

The upper clamp assembly 31 is made to have a degree of freedom of movement to move along the length direction of the bracket 2 according to the movement of the moving seat 42 on the screw 41.

Based on the above structure, before the detection, one end of the fabric is fixed by the upper clamping assembly 31, and the other end is fixed by the lower clamping assembly 32, because the upper clamping assembly 31 is mounted on the moving seat 42 in the moving assembly 4, and two ends of the moving seat 42 are respectively arranged on the screw rods 41 on two sides, when the screw rods 41 rotate, the moving seat 42 moves along the rotating direction of the screw rods 41, so that the upper clamping assembly 31 is far away from or close to the lower clamping assembly 32, compared with the mode of manually moving the upper clamping assembly 31, the mode of manually moving the screw rods 41 can not only simulate the deformation condition of the fabric in a mode of manually applying pressure, but also avoid the problem that different force applying sizes and directions can be generated by manual operation of operators, and the accuracy of the movement of the screw rods 41 is also improved compared with that of manual operation, thereby improving the test efficiency and accuracy.

In one embodiment, referring to fig. 1, 2 and 4, the moving assembly 4 further includes a driving member 43, the driving member 43 is disposed at the top end of the support 2, one end of the screw rod 41 is connected with the output end of the driving member 43, the driving member 43 adopts an existing servo driving motor, and a controller sends a control signal to control the rotation direction and rotation speed of the servo motor, so that the purpose of driving the servo motor is achieved, and the accuracy of the moving seat 42 during movement is ensured.

In one embodiment, referring to fig. 1 to 5, the upper clamping assembly 31 includes an upper fixing seat 311, a supporting rod 312, a clamping seat 313, a screw 314 and a hand wheel 315, the lower clamping assembly 32 and the upper clamping assembly 31 have the same structure, and the lower clamping assembly 32 is provided with a lower fixing seat 321, a supporting rod 312, a clamping seat 313, a screw 314 and a hand wheel 315 which have the same structure as the upper clamping assembly 31;

The clamping seat 313 is connected with a fixed seat through a supporting rod 312, the fixed seat is arranged on one side of the movable seat 42 close to the mounting table 1, and the clamping seat 313 is provided with a placing cavity 3131;

the screw 314 is rotatably arranged on the clamping seat 313, one end of the screw 314 is positioned in the placing cavity 3131 and is provided with a pad 3141, and the hand wheel 315 is arranged at the other end of the screw 314;

the backing plate 3141 is brought closer to or farther from the end face of the placement chamber 3131, depending on the engagement of the screw 314 and the hand wheel 315.

Based on the above structure, by placing the fabric in the placing cavity 3131, the position of the screw 314 is also changed by the rotation of the hand wheel 315 through the cooperation of the screw 314 and the hand wheel 315, so that the pad 3141 arranged on the screw 314 is propped against the fabric, and the fabric is fixed.

In one embodiment, referring to fig. 1 to 3, the rotating base 11 has a turntable 111 thereon, the lower fixing base 321 is disposed on a side of the turntable 111 facing the moving base 42, the turntable 111 is provided with a rotating shaft 1111 on the mounting table 1, a rotating member 12 is disposed in the mounting table 1, and the rotating member 12 is connected with the rotating shaft 1111;

The turntable 111 is made to have a degree of freedom of rotation about the center of rotation according to the cooperation of the rotating member 12 and the rotation shaft 1111.

Based on the above structure, the rotation of the turntable 111 is realized by the cooperation of the rotating parts 12, the lower clamping assembly 32 is simultaneously rotated by the rotation of the turntable 111, and the torsion performance of the fabric can be tested when the lower clamping assembly 32 is rotated and the upper clamping assembly 31 is kept motionless.

The rotating member 12 adopts a conventional hollow rotating platform, and is used in various rotating occasions, and can drive the turntable 111 to rotate through the rotating shaft 1111.

In one embodiment, referring to fig. 4 and 5, the inner wall of placement cavity 3131 is provided with a recess 31311 at a position corresponding to pad 3141;

The backing plate 3141 is embedded into the groove 31311, when the backing plate 3141 is abutted against the fabric, the backing plate 3141 drives the fabric to be embedded into the groove 31311, the fabric is further fixed, the fabric is prevented from falling off when the fabric is stretched, the backing plate 3141 is made of rubber materials, and the backing plate 3141 cannot damage the fabric when pressure is applied to the fabric.

In one embodiment, referring to fig. 1 and 2, the device further comprises an upper computer 5, wherein the upper computer 5 is arranged on the bracket 2;

the upper computer 5 is electrically connected with the driving piece 43 and the rotating part 12, and can control the driving piece 43 and the rotating part 12 according to actual needs through the upper computer 5, and is convenient for observing the output values of the driving piece 43 and the rotating part 12, and is also convenient for observing detection data.

In the description of the present disclosure, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present disclosure.

It will be appreciated by those skilled in the art that the above-described embodiments are merely for clarity of illustration of the disclosure, and are not intended to limit the scope of the disclosure. Other variations or modifications will be apparent to persons skilled in the art from the foregoing disclosure, and such variations or modifications are intended to be within the scope of the present disclosure.

Claims

1. An elasticity detection device for fabrics, characterized in that: the device comprises a mounting table, a bracket arranged on the mounting table, a clamping mechanism and moving assemblies, wherein the moving assemblies are provided with two groups and are symmetrically distributed on two sides of the bracket;

The movable assembly comprises a screw rod and a movable seat, wherein the two sides of the bracket are provided with placing grooves, the screw rod is rotatably arranged in the placing grooves, and the movable seat is movably arranged on the two groups of screw rods;

The clamping mechanism comprises an upper clamping assembly and a lower clamping assembly, the upper clamping assembly is arranged on one side of the movable seat, which faces the mounting table, a rotating base is arranged on the mounting table and is positioned between the brackets, and the lower clamping assembly is arranged on the rotating base;

According to the movement of the movable seat on the screw rod, the upper clamping assembly has the movement freedom degree of moving along the length direction of the bracket.

2. The elasticity detecting apparatus for fabrics according to claim 1, wherein: the movable assembly further comprises a driving piece, the driving piece is arranged at the top end of the support, and one end of the screw rod is connected with the output end of the driving piece.

3. The elasticity detecting apparatus for fabrics according to claim 2, wherein: the upper clamping assembly comprises an upper fixing seat, a supporting rod, a clamping seat, a screw rod and a hand wheel;

The clamping seat is connected with the fixing seat through the supporting rod, the fixing seat is arranged on one side of the movable seat, which is close to the mounting table, and the clamping seat is provided with a placing cavity;

the screw is rotationally arranged on the clamping seat, one end of the screw is positioned in the placing cavity and is provided with a base plate, and the hand wheel is arranged at the other end of the screw;

According to the cooperation of screw rod and the hand wheel, make the backing plate be close to or keep away from place the terminal surface in chamber.

4. A elasticity detecting apparatus for fabrics according to claim 3, wherein: the lower clamping assembly and the upper clamping assembly are identical in structure, and a lower fixing seat, a supporting rod, a clamping seat, a screw rod and a hand wheel which are identical in structure with the upper clamping assembly are arranged in the lower clamping assembly;

the rotary base is provided with a rotary table, and the lower fixing seat is arranged on one side of the rotary table, which faces the movable seat.

5. The elasticity detecting apparatus for fabrics according to claim 4, wherein: the turntable mounting table is provided with a rotating shaft, a rotating part is arranged in the mounting table, and the rotating part is connected with the rotating shaft;

6. The elasticity detecting apparatus for fabrics according to claim 4, wherein: the inner wall of the placing cavity is provided with a groove corresponding to the position of the backing plate;

the backing plate is embedded into the groove.

7. The elasticity detecting apparatus for fabrics according to claim 1, wherein: the movable assembly comprises a nut seat, the nut seat is arranged at the bottom end of the placing groove, and the nut seat is connected with the screw rod.

8. The elasticity detecting apparatus for fabrics according to claim 5, wherein: the upper computer is arranged on the bracket;