CN210639176U

CN210639176U - Glass fiber yarn stiffness testing device

Info

Publication number: CN210639176U
Application number: CN201921258577.7U
Authority: CN
Inventors: 徐君; 潘石灵; 周腾飞; 孔庆东
Original assignee: Tongli Fiberglass Tongcheng Co ltd
Current assignee: Tongli Fiberglass Tongcheng Co ltd
Priority date: 2019-08-06
Filing date: 2019-08-06
Publication date: 2020-05-29
Anticipated expiration: 2029-08-06

Abstract

The utility model discloses a fine yarn stiffness testing arrangement of glass, include: the upper surface of the base is connected with a vertical upright rod, and the upper part of the upright rod is connected with a hook; the supporting piece is connected to the vertical rod and is positioned below the hook; the staff gauge is arranged on the support piece and located on one side, close to the vertical rod, of the lowest point of the hook, the scale surface of the staff gauge is vertical, the arrangement direction of the scale marks is horizontal, the vertical surface where the hook is located is perpendicular to the scale surface of the staff gauge, and the scale marks of the staff gauge are arranged on two sides of the vertical surface where the hook is located. The utility model discloses can effectively carry out the test of stiffness to the fine yarn of glass, conveniently know the softness performance of different batches of yarn, whether there is the variation through the technology and the quality of different batches of stiffness data judgement fine yarn of glass to the production of weaving technology provides the guidance.

Description

Glass fiber yarn stiffness testing device

Technical Field

The utility model relates to a fine yarn test field of glass, concretely relates to fine yarn stiffness testing arrangement of glass.

Background

The glass fiber yarn is a yarn fabric made of glass fiber, has the characteristics of good insulativity, strong heat resistance, corrosion resistance, high tensile strength and the like, and is commonly used as a reinforcing material in composite materials. The glass fiber yarn needs to be measured for stiffness after being manufactured, but a testing device specially used for measuring the stiffness of the glass fiber yarn is not provided in reality.

SUMMERY OF THE UTILITY MODEL

To the defect that exists among the prior art, the utility model aims to provide a fine yarn stiffness testing arrangement of glass is applicable to the fine yarn stiffness of measuring specially.

In order to achieve the above purpose, the utility model adopts the technical proposal that: a glass yarn stiffness testing device comprising:

the upper surface of the base is connected with a vertical upright rod, and the upper part of the upright rod is connected with a hook;

the supporting piece is connected to the vertical rod and is positioned below the hook;

the staff gauge is arranged on the support piece and located on one side, close to the vertical rod, of the lowest point of the hook, the scale surface of the staff gauge is vertical, the arrangement direction of the scale marks is horizontal, the vertical surface where the hook is located is perpendicular to the scale surface of the staff gauge, and the scale marks of the staff gauge are arranged on two sides of the vertical surface where the hook is located.

Preferably, the method further comprises the following steps:

the black plate body, its vertical set up in on the support, and be located the scale is close to one side of pole setting, the scale rigid coupling in on the face of black plate body.

Preferably, the tray includes: the long-strip-shaped plate comprises a long-strip-shaped plate body and a first sleeve, wherein the long-strip-shaped plate body is horizontally arranged, one end of the long-strip-shaped plate body is connected with the first sleeve, the first sleeve is matched with the vertical rod and movably connected to the vertical rod, a first threaded hole is formed in the wall of the first sleeve, and a first flat head screw is arranged in the first threaded hole to fix the first sleeve to the vertical rod

Preferably, the method further comprises the following steps:

the bracket is horizontally arranged, the notch of the bracket faces upwards, the black plate body is inserted into the bracket, the bottom surface of the bracket is provided with a second sleeve matched with the strip-shaped plate body, the second sleeve is movably connected onto the strip-shaped plate body, a second threaded hole is formed in the wall of the second sleeve, and a second flat head screw is arranged in the second threaded hole to fix the second sleeve onto the strip-shaped plate body.

Preferably, the method further comprises the following steps:

the screen cover is made of transparent materials, the screen cover is cuboid and hollow, the base, the supporting piece and the scale are arranged in the screen cover, a window capable of containing the base, the supporting piece and the scale is formed in one side wall of the screen cover, and a vertical edge of the window is connected with a door plate capable of covering the window through a hinge.

Preferably, the door panel outer wall is provided with a door handle.

Preferably, the number of the scale marks on the two sides of the vertical surface where the hook is located is the same.

Preferably, the surface of the black plate body connected with the scale is provided with a strip-shaped groove along the direction of the arrangement of the scale marks of the scale, and a section of water column and a bubble are sealed in the groove;

the lower surface of the bracket is connected with the second sleeve through a ball joint universal joint.

Preferably, the edges of the inner top surface and the inner bottom surface of the screen cover close to the window are respectively provided with a sliding chute, the notches of the two sliding chutes are opposite up and down, the other side wall of the screen cover adjacent to the side wall provided with the window is provided with a vertical strip-shaped through hole, the through hole extends from the end part of one sliding chute to the end part of the other sliding chute, a movable plate capable of covering the window is inserted in the through hole, and the upper end and the lower end of the movable plate are respectively connected in the two sliding chutes in a sliding manner.

Compared with the prior art, the utility model has the advantages of: the method can effectively test the stiffness of the glass fiber yarns, is convenient to know the softness of yarns in different batches, and judges whether the process and the quality of the glass fiber yarns have variation or not according to stiffness data in different batches, thereby providing guidance for the production of weaving processes.

Drawings

Fig. 1 is a schematic front structural view of a glass fiber yarn stiffness testing device according to an embodiment of the present invention;

fig. 2 is a schematic side view of a glass fiber yarn stiffness testing device according to an embodiment of the present invention;

fig. 3 is a schematic front structural view of a screen cover according to an embodiment of the present invention;

fig. 4 is a schematic side view of a screen housing according to an embodiment of the present invention;

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Referring to fig. 1-4, the embodiment of the utility model provides a fine yarn stiffness testing arrangement of glass, include:

the base comprises a base 1, wherein a vertical upright rod 2 is connected to the upper surface of the base 1, a hook 3 is connected to the upper part of the upright rod 2, the base 1 can be a block with a square or round horizontal section outline, the base 1 needs to have a certain weight to keep stability, so the base 1 is preferably made of metal, the hook 3 is made of plastic and can be connected to the upright rod 2 in an adhesive bonding mode, the hook 3 is made of metal and can be fixed on the upright rod 2 in an adhesive bonding or welding mode, and the upright rod 2 can be a square rod or a round rod;

a support member, which is connected to the vertical rod 2 and located below the hook 3, wherein the support member may be a plate or a block or a rod, the support member needs to have a certain length along the radial direction of the vertical rod 2, and one end of the support member may be glued or welded to the vertical rod 2, but the height of the support member is inconvenient to adjust when the support member is fixed relative to the vertical rod 2, so it is desirable that the support member is connected to the vertical rod 2 in a manner of the following embodiments to be movable up and down;

scale 4, it set up in on the support, and be located 3 bottoms of couple are close to one side of pole setting 2, the vertical and scale mark arrangement direction level of scale surface of

scale

4, 3 place vertical faces of couple with the scale surface of scale 4 is perpendicular, just 3 place vertical face both sides in couple all have the scale mark of scale 4, here scale 4 can be the metric chi of rigid plastic material or wood or steel, scale 4 has the one side of scale to deviate from pole setting 2, scale 4 can be connected through the mode that is glued joint on the layer board, but scale 4 is fixed for the support like this, then the position of inconvenient adjustment metric chi on the support, so the mode of following face embodiment of scale 4 can be around movable with the support is connected.

This embodiment is in the use, hangs the glass fiber yarn that will need to measure the stiffness on couple 3 lets the flagging both ends of glass fiber yarn all be located scale 4 the place ahead, treats that the flagging both ends of glass fiber yarn no longer swing the back, reads out the reading of the scale mark that the flagging both ends of glass fiber yarn were located scale 4 respectively, the poor absolute value of these two readings be the stiffness of glass fiber yarn promptly, what need notice is when reading out the reading on scale 4, the gaze needs to be at same height with scale 4, avoids producing human error. The embodiment can effectively test the stiffness of the glass fiber yarns, so that the flexibility of the glass fiber yarns in different batches can be conveniently known, and whether the process and the quality of the glass fiber yarns are changed or not is judged according to the stiffness data of the different batches, so that guidance can be provided for the production of a weaving process.

In another embodiment, further comprising:

black plate body 5, its vertical set up in on the support, and be located scale 4 is close to one side of pole setting 2, scale 4 rigid coupling in on the face of black plate body 5. Because the glass fiber yarn is translucent, when measuring stiffness, be difficult to find the accurate position of glass fiber yarn on scale 4, the long-time back of working of detection personnel, produce visual fatigue easily, through set up black background in scale 4 rear, make things convenient for detection personnel to find glass fiber yarn fast, improve work efficiency, here black plate body 5 can adopt to paint black paint with a brush or be stained with and attach a layer black scraps of paper at the face and make.

In another embodiment, the tray includes: the long-strip-shaped plate comprises a long-strip-shaped plate body 6 and a first sleeve 7, wherein the long-strip-shaped plate body 6 is horizontally arranged, one end of the long-strip-shaped plate body is connected with the first sleeve 7, the first sleeve 7 is matched with the vertical rod 2 and is movably connected to the vertical rod 2, a first threaded hole is formed in the wall of the first sleeve 7, and a first flat head screw 8 is arranged in the first threaded hole to fix the first sleeve 7 on the vertical rod 2.

Because the length of different batches of glass fiber yarn is different sometimes, for the glass fiber yarn that length is shorter, its hang after 3 on the couple, the flagging both ends of glass fiber yarn still are higher than the position of scale 4, just need adjust at this moment and hold in the palm the height of piece, through unscrewing first flat head screw 8, move up first sleeve 7 and the scale 4 that connects, until the flagging both ends of glass fiber yarn are less than scale 4 height, screw up first flat head screw 8 again, just so can measure the stiffness of shorter glass fiber yarn. The embodiment makes the application scope of the glass fiber yarn stiffness testing device wider by arranging the supporting piece with adjustable height.

In another embodiment, further comprising:

the bracket 9 is horizontally arranged, the notch of the bracket is upward, the black plate body 5 is inserted into the bracket 9, a second sleeve 10 matched with the strip-shaped plate body 6 is arranged on the bottom surface of the bracket 9, the second sleeve 10 is movably connected onto the strip-shaped plate body 6, a second threaded hole is formed in the wall of the second sleeve 10, and a second flat screw 11 is arranged in the second threaded hole so as to fix the second sleeve 10 onto the strip-shaped plate body 6.

Because the thickness of different glass fiber yarn of batch is different sometimes, when using glass fiber yarn stiffness testing arrangement, if thick glass fiber yarn hangs after couple 3, flagging both ends just are located scale 4 scale surface the place ahead, the reading is more accurate, then thin glass fiber yarn hangs after couple 3, flagging both ends just have the certain distance with regard to the scale surface of scale 4, the reading probably has the deviation, if thin glass fiber yarn hangs after couple 3, flagging both ends just are located scale 4 scale surface the place ahead, the reading is more accurate, then thick glass fiber yarn hangs after couple 3, flagging both ends will take scale 4's top edge to produce the bending, the reading is just inaccurate. At this time, the horizontal distance between the scale 4 and the glass fiber yarn needs to be adjusted, the second sleeve 10 and the bracket 9 connected with the second sleeve are moved back and forth by unscrewing the second flat head screw 11 until the two drooping ends of the glass fiber yarn are just positioned in front of the scale surface of the scale 4, and then the second flat head screw 11 is screwed, so that the stiffness of the glass fiber yarns with different thicknesses can be measured. In this embodiment, the bracket 9 with adjustable front and rear positions is arranged, so that the application range of the glass fiber yarn stiffness testing device is wider.

In another embodiment, further comprising:

the utility model provides a screen cover 12, it is made by transparent material, screen cover 12 is cuboid form and inside cavity, base 1, support piece and scale 4 all set up in screen cover 12, it can hold to have seted up on a lateral wall of screen cover 12 base 1, support piece and the window that scale 4 came in and go out, a vertical edge of window has the door plant 13 that can cover the window through hinged joint.

Since the glass fiber yarn is light, when the glass fiber yarn stiffness testing device described in the previous embodiment is used for measuring stiffness, the glass fiber yarn is easily influenced by ambient air flow, and swings indefinitely, so that the measurement accuracy is influenced, and therefore the screen cover 12 is arranged to isolate the influence of the ambient environment during measurement, and the measurement accuracy is improved.

In another embodiment, the outer wall of the door panel 13 is provided with a door handle 14.

In another embodiment, the number of the scale marks on the two sides of the vertical surface where the hook 3 is located is the same.

In another embodiment, a strip-shaped groove is formed in the surface of the black plate 5 connected with the scale 4 along the arrangement direction of the scale marks of the scale 4, and a section of water column 15 and a section of air bubble 16 are sealed in the groove;

the lower surface of the bracket 9 is connected to the second sleeve 10 via a ball joint 17, where the ball joint 17 is rotationally damped to prevent the ball joint 17 from loosening too much to keep the bracket 9 stable.

Because the scale 4 needs the horizontality just can accurate measurement glass fiber yarn's stiffness, so set up the instruction structure of similar spirit level on holding in the palm groove 9, make bubble 16 be located the recess center through the height of adjusting about holding in the palm groove 9 and can guarantee the level of scale 4, ensure that measuring result is accurate reliable.

In another embodiment, the edges of the inner top surface and the inner bottom surface of the screen housing 12 close to the window are respectively provided with a sliding slot 18, the notches of the two sliding slots 18 are opposite up and down, the other side wall of the screen housing 12 adjacent to the side wall provided with the window is provided with a vertical strip-shaped through hole, the through hole extends from the end of one sliding slot 18 to the end of the other sliding slot 18, a movable plate 19 capable of covering the window is inserted into the through hole, and the upper end and the lower end of the movable plate 19 are respectively connected in the two sliding slots 18 in a sliding manner.

Since the opening and closing of the door 13 in the foregoing embodiment disturbs the air in the screen housing 12, so that the fiberglass yarn hung on the hook 3 swings indefinitely, the laterally inserted movable plate 19 is provided, after the fiberglass yarn is hung on the hook 3 in the screen housing 12, the movable plate 19 is inserted into the screen housing 12 to isolate the disturbance of the door 13 to the air in the screen housing 12, and then the door 13 is closed.

The present invention is not limited to the above embodiments, and for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered to be within the protection scope of the present invention. Those not described in detail in this specification are within the skill of the art.

Claims

1. The utility model provides a glass fiber yarn stiffness testing arrangement which characterized in that includes:

2. The glass yarn stiffness test device of claim 1, further comprising:

3. The glass yarn stiffness test device of claim 2, wherein the holder includes: the long-strip-shaped plate comprises a long-strip-shaped plate body and a first sleeve, wherein the long-strip-shaped plate body is horizontally arranged, one end of the long-strip-shaped plate body is connected with the first sleeve, the first sleeve is matched with the vertical rod, the first sleeve is movably connected to the vertical rod, a first threaded hole is formed in the wall of the first sleeve, and a first flat head screw is arranged in the first threaded hole to fix the first sleeve to the vertical rod.

4. The glass yarn stiffness test device of claim 3, further comprising:

5. The glass yarn stiffness test device of claim 1, further comprising:

6. The glass yarn stiffness test device according to claim 5, wherein the door panel outer wall is provided with a door handle.

7. The glass yarn stiffness test device of claim 1, wherein the number of the scale lines on both sides of the vertical surface where the hooks are located is the same.

8. The glass fiber yarn stiffness testing device according to claim 4, wherein the black plate body is connected with the scale, and is provided with a strip-shaped groove along the direction of the scale lines of the scale, and a section of water column and a section of air bubble are sealed in the groove;

9. The glass fiber yarn stiffness testing device of claim 5, wherein the top and bottom inner surfaces of the screen cover are provided with a sliding groove at the edge near the window, the two sliding grooves are opposite to each other, the other side wall of the screen cover adjacent to the side wall provided with the window is provided with a vertical strip-shaped through hole, the through hole extends from the end of one sliding groove to the end of the other sliding groove, a movable plate capable of covering the window is inserted into the through hole, and the upper end and the lower end of the movable plate are respectively connected in the two sliding grooves in a sliding manner.