CN115753334A

CN115753334A - Electronic-grade glass fiber wear resistance testing device and testing method

Info

Publication number: CN115753334A
Application number: CN202211397951.8A
Authority: CN
Inventors: 李剑杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-03-07

Abstract

The invention discloses an electronic-grade glass fiber wear resistance testing device and a testing method, and relates to the technical field of glass fiber testing devices. According to the invention, the installation process of the glass fiber body can be rapidly realized through the mutual matching among the arranged clamping plate I, the clamping plate II, the hydraulic rod and the clamping assembly, and the installed glass fiber body can be tightly lapped at the lower side of the grinding roller, so that the abrasion resistance test process of the glass fiber body in the subsequent process is facilitated.

Description

Electronic-grade glass fiber wear resistance testing device and testing method

Technical Field

The invention relates to a wear resistance testing device, in particular to a testing device and a testing method for the wear resistance of electronic-grade glass fibers.

Background

Glass fiber has been developed rapidly in recent years as a reinforcing material, and especially, the glass fiber has been widely used in the fields of aerospace, electronics, machinery and the like, and the abrasion resistance of the glass fiber can be tested in the production process, so that an abrasion resistance testing device is needed.

The existing wear resistance testing device has some defects and shortcomings when in use, and the specific needs for improvement are as follows:

1. the existing abrasion resistance testing device is difficult to rapidly and intuitively know the excellent abrasion resistance of the glass fiber in the using process, and the abrasion resistance of different glass fibers is difficult to rapidly evaluate;

2. the existing wear resistance testing device is mainly fixedly mounted on a device in the using process of the sanding roller, different sanding rollers are difficult to replace according to the testing requirement, and the testing requirement is difficult to meet.

Disclosure of Invention

The invention aims to provide an electronic-grade glass fiber wear resistance testing device and a testing method, and aims to solve the problems that the existing wear resistance testing device in the background art cannot rapidly and intuitively know the excellent wear resistance of glass fibers in the use process, and cannot rapidly evaluate the wear resistance of different glass fibers.

In order to achieve the purpose, the invention provides the following technical scheme: the upper end of the bottom plate is fixedly connected with a reciprocating assembly, the upper side of the reciprocating assembly is fixedly connected with a first motor, a first chain wheel is fixedly connected to an output shaft of the first motor, the first chain wheel is in transmission connection with a second chain wheel through a chain, the second chain wheel is fixedly connected to the lower side of a fixed assembly, the upper side of the fixed assembly is fixedly connected to the lower end of a mounting plate, the upper end of the fixed assembly penetrates through four moving grooves formed in the mounting plate and is fixedly connected with four arc-shaped clamping blocks respectively, the four arc-shaped clamping blocks are in two-by-one set and are movably connected with the front end and the rear end of a grinding roller respectively, the front end and the rear end of the reciprocating assembly are fixedly connected with two first concave rods, the left side and the right side of the upper surface of the bottom plate are fixedly connected with two fixed columns, the upper ends of the four fixed columns are fixedly connected to the lower end of a top plate, a hydraulic rod is fixedly connected to the right side of the mounting plate, the left end of the hydraulic rod is fixedly connected with a first clamping plate, the left side of the clamping plate is provided with a second clamping plate, the left end of the glass fiber body is respectively wound around two guide rods and is movably connected with the clamping assemblies, and the clamping rollers.

As a preferred technical scheme of the invention, the upper ends of the four first concave rods are fixedly connected with the front end and the rear end of the mounting plate in a group two by two, the two clamping plates are fixedly connected with the upper end of the mounting plate, the lower ends of the first clamping plates are lapped on the upper end of the mounting plate, the front ends of the two guide rods are fixedly connected with the rear ends of the two front fixed columns, and the rear ends of the two guide rods are fixedly connected with the front ends of the two rear fixed columns.

As a preferred technical scheme, the reciprocating assembly comprises a second motor, the second motor is fixedly connected to the upper end of the bottom plate, an output shaft of the second motor is fixedly connected with a rotating rod, the rotating rod is movably connected with a pulling rod with a circular hole in the right end through a T-shaped rod fixedly connected with the front end of the rotating rod, the pulling rod is movably connected with a second concave rod through another circular hole in the left end of the pulling rod, the second concave rod is fixedly connected to the upper end of an I-shaped plate, the front side and the rear side of the upper surface of the I-shaped plate are respectively and fixedly connected with a first sliding sleeve, the two first sliding sleeves are respectively and movably connected with the two third concave rods, the lower ends of the two third concave rods are fixedly connected to the upper end of the bottom plate, the upper end of the I-shaped plate is fixedly connected with a first motor, and the front end and the rear end of the I-shaped plate are respectively and fixedly connected with the two first concave rods.

As a preferred technical scheme, the clamping assembly comprises a concave plate, the front end and the rear end of the concave plate are fixedly connected with two sliding sleeves, the two sliding sleeves are movably connected with two fixing columns on the left side respectively, the concave plate is in threaded connection with a threaded rod through a threaded hole formed in the left end of the concave plate, a rotating handle is fixedly connected with the left end of the threaded rod, a clamping plate III is movably connected with the right end of the threaded rod, the lower end of the clamping plate III is in lap joint with the bottom surface in the concave plate, and a glass fiber body is clamped between the clamping plate III and the right side of the concave plate.

According to a preferable technical scheme of the invention, the fixing assembly comprises two first supporting seats, the upper ends of the two first supporting seats are fixedly connected to the lower end of the mounting plate, the two first supporting seats are respectively and movably connected with polished rods on the left side and the right side of a worm, the thread directions of the left side and the right side of the worm are opposite, a second chain wheel is fixedly connected to the position of the polished rod in the middle of the worm, the worm is respectively in meshing transmission with two worm gears, the two worm gears are respectively and fixedly connected with two rotating shafts, gears are respectively and fixedly connected to the front side and the rear side of the two rotating shafts, the four gears are respectively in meshing transmission with four toothed plates, and the four toothed plates are respectively and fixedly connected to the lower ends of the four L-shaped plates.

As a preferred technical scheme, the upper ends of the four L-shaped plates respectively penetrate through the four moving grooves and are fixedly connected with the arc-shaped clamping blocks, the front ends and the rear ends of the four L-shaped plates are fixedly connected with the third sliding sleeves, the eight third sliding sleeves are movably connected with the four concave rods in a group of two by two, the four concave rods are fixedly connected to the lower end of the mounting plate, the front ends and the rear ends of the two rotating shafts are movably connected with the second supporting seats, and the four second supporting seats are fixedly connected to the lower end of the mounting plate.

As a preferred technical scheme of the invention, a storage battery is arranged on the right side of the upper surface of the bottom plate, a console, a pressure sensor and a timer are arranged on the left side of the upper surface of the bottom plate, the pressure sensor is positioned below the clamping assembly, the output end of the console is electrically connected with the input ends of the motor I, the motor II, the hydraulic rod and the timer respectively, the input end of the console is electrically connected with the output end of the storage battery, and the console is in signal connection with the pressure sensor.

An electronic grade glass fiber wear resistance testing device and a testing method comprise the following steps:

a. the right end of a glass fiber body is placed between a first clamping plate and a second clamping plate, then a hydraulic rod is started, the left end of the glass fiber body is matched with the second clamping plate to achieve the effect of fixing the right end of the glass fiber body, then a frosted roller and two guide rods are respectively bypassed by the left end of the glass fiber body, then the left end of the glass fiber body is fixed through a set clamping assembly, then a second motor and a timer which are arranged on a reciprocating assembly are started, the second motor can drive a rotating rod to rotate through the rotation of an output shaft of the second motor, then a T-shaped rod is arranged, the pulling rod and the second concave rod are matched with each other to drive an I-shaped plate to reciprocate in the left-right direction, then a mounting plate can be driven to move in the left-right direction under the action of the set concave rod I, at the moment, the frosted roller can be driven to move in the left-right direction under the mutual matching between the set fixing assembly and the arc-shaped clamping blocks, and therefore the friction process of the glass fiber body is achieved;

a. treat that the top that pressure sensor can be fallen to the centre gripping subassembly when fracture appears in the glass fiber body friction process, can close the time-recorder through the control cabinet when pressure sensor receives pressure, the time on the time-recorder is noted this moment, return to zero the time-recorder after that, realize the test to different glass fiber bodies through repeating above-mentioned operation after that, the test process to different glass fiber body wearability can be accomplished through the time under the contrast record at last, when needs are changed to the dull polish roller, the starter motor drives sprocket one and rotates, sprocket one drives sprocket two through the chain that sets up and rotates, and then the worm that sets up on the drive fixed subassembly rotates, rotation through the worm, can drive two worm wheels and two pivots and rotate, after that at the gear that sets up, can drive four arc clamp splice and keep away from each other between two liang under mutually supporting between tooth-shaped plate and the L-shaped plate, can be convenient at this moment take off the dull polish roller, conveniently change it.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the installation process of the glass fiber body can be rapidly realized through the mutual matching of the first clamping plate, the second clamping plate, the hydraulic rod and the clamping assembly, the installed glass fiber body can be tightly lapped on the lower side of the grinding roller, and the abrasion resistance test process of the glass fiber body in the subsequent process is further facilitated.

2. The grinding roller fixing device has the advantages that the four arc-shaped clamping blocks can be driven to be close to or far away from each other through the mutual matching of the arranged motor I, the chain wheel II and the fixing assembly, so that the mounting process of the grinding roller is more convenient, the grinding roller can be conveniently taken down from the device when the grinding roller needs to be replaced, the grinding roller is convenient to replace, the direction of the glass fiber body can be changed through the arranged guide rod, and the smooth performance of the abrasion resistance test of the glass fiber body is further ensured.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic diagram of a right-side perspective view of the present invention;

FIG. 3 is a schematic perspective view of the present invention;

FIG. 4 is a front sectional perspective view of the fixing assembly of the present invention;

FIG. 5 is a bottom perspective view of the securing assembly of the present invention;

FIG. 6 is a front perspective view of the shuttle assembly of the present invention;

fig. 7 is a front perspective view of the clamping assembly of the present invention.

In the figure: the device comprises a base plate 1, a first concave rod 2, a first reciprocating assembly 3, a second motor 31, a rotating rod 32, a first 33T-shaped rod, a pulling rod 34, a second 35 concave rod, a third 36 concave rod, a first 37I-shaped plate, a first 38 sliding sleeve, a first 4 fixing assembly, a fourth 41 concave rod, a first 42 supporting seat, a first 43L-shaped plate, a 44 gear, a 45 rotating shaft, a 46 worm gear, a third 47 sliding sleeve, a 48 worm, a second 49 supporting seat, a 410 toothed plate, a first 5 motor, a 6 clamping assembly, a third 61 concave plate, a 62 threaded rod, a third 63 clamping plate, a second 64 sliding sleeve, a 7 fixing column, an 8 mounting plate, a 9 moving groove, a 10 arc-shaped clamping block, 11 glass fiber body, 12 frosting roller, 13 guide rod, 14 top plate, a second 15 clamping plate, a first 16 clamping plate, a 17 hydraulic rod, a 18 timer, a 19 pressure sensor, a 20 control table, 21 storage battery, a first 22 chain wheel and a 23 chain wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 7, the present invention provides a technical solution: an electronic-grade glass fiber wear resistance testing device and a testing method comprise a bottom plate 1, wherein the upper end of the bottom plate 1 is fixedly connected with a reciprocating assembly 3, the upper side of the reciprocating assembly 3 is fixedly connected with a motor I5, an output shaft of the motor I5 is fixedly connected with a chain wheel I22, the chain wheel I22 is in transmission connection with a chain wheel II 23 through a chain, the chain wheel II 23 is fixedly connected to the lower side of a fixed assembly 4, the upper side of the fixed assembly 4 is fixedly connected to the lower end of a mounting plate 8, the upper end of the fixed assembly 4 respectively penetrates through four moving grooves 9 formed in the mounting plate 8 and is respectively fixedly connected with four arc-shaped clamping blocks 10, every two arc-shaped clamping blocks 10 are respectively movably connected with the front end and the rear end of a grinding roller 12 in a group, the front end and the rear end of the reciprocating assembly 3 are respectively and fixedly connected with two concave rods I2, and the reciprocating assembly 3 can be supported through the bottom plate 1, the mounting plate 8 can be driven to move in the left-right direction under the action of the arranged concave rod I2 through the movement of the reciprocating component 3, and then the frosted roller 12 can be driven to move in the left-right direction under the mutual matching between the arranged fixed component 4 and the arc-shaped clamping block 10, so that the abrasion resistance detection process of the glass fiber body 11 is realized, the fixed component 4 can be supported through the arranged mounting plate 8, the frosted roller 12 can be quickly fixed through the mutual matching between the arranged chain wheel I22, the chain wheel II, the fixed component 4 and the arc-shaped clamping block 10 through the rotation of the output shaft of the motor I5, meanwhile, an operator can conveniently replace different frosted rollers 12 according to the test requirement, the left side and the right side of the upper surface of the bottom plate 1 are fixedly connected with two fixed columns 7, and the upper ends of the four fixed columns 7 are fixedly connected at the lower end of the top plate 14, the right side of the mounting plate 8 is fixedly connected with a hydraulic rod 17, the left end of the hydraulic rod 17 is fixedly connected with a first clamping plate 16, the left side of the first clamping plate 16 is provided with a second clamping plate 15, a glass fiber body 11 is clamped between the second clamping plate 15 and the first clamping plate 16, the left end of the glass fiber body 11 bypasses two guide rods 13 and a grinding roller 12 respectively and is movably connected with a clamping assembly 6, the front end and the rear end of the clamping assembly 6 are movably connected with two fixing columns 7 on the left side respectively, the fixing effect on the right end of the glass fiber body 11 can be quickly realized through the mutual matching between the first clamping plate 16 and the hydraulic rod 17, the fixing effect on the left end of the glass fiber body 11 can be quickly realized through the clamping assembly 6, meanwhile, the left end of the glass fiber body 11 can be driven to move downwards under the action of the clamping assembly 6, further, the glass fiber body 11 can be tightly lapped above the grinding roller 12 under the mutual matching of the two guide rods 13, the upper ends of the four concave rods 2 are respectively and fixedly connected with the front end and rear end of the mounting plate 8, the two fixing rods 15 are fixedly connected with the front end of the mounting plate 13, the fixing rods 13, the two guide rods 13 are connected with a motor 7, the front end of the fixing rod 13, the fixing rod 31 of the fixing rod 13, the two guide rods, the motor which is connected with the fixing rod 13, the fixing rod 31, the motor which is connected with the front end of the fixing rod 13, the left end of the pulling rod 34 is movably connected with a second concave rod 35, the second concave rod 35 is fixedly connected with the upper end of an I-shaped plate 37, the front side and the rear side of the upper surface of the I-shaped plate 37 are fixedly connected with first sliding sleeves 38, the two first sliding sleeves 38 are respectively movably connected with two third concave rods 36, the lower ends of the two third concave rods 36 are respectively fixedly connected with the upper end of the bottom plate 1, the upper end of the I-shaped plate 37 is fixedly connected with a first motor 5, the front end and the rear end of the I-shaped plate 37 are respectively fixedly connected with two first concave rods 2, the rotating rod 32 can be driven to rotate through the rotation of an output shaft of a second motor 31, then the T-shaped rod 33, the pulling rod 34 and the second concave rods 35 which are arranged are mutually matched can drive the I-shaped plate 37 to reciprocate in the left-right direction, the clamping assembly 6 comprises a concave plate 61, the front end and the rear end of the concave plate 61 are respectively fixedly connected with a second concave plate 64, the two sliding sleeves 7 are respectively movably connected with the two movable sliding sleeves 61, the left clamping assembly 61 and the right clamping assembly is connected with a clamping plate 62 which is arranged between the left clamping plate 4 and a left clamping plate 4, the left clamping assembly is arranged by a screw thread, the clamping plate 4, the clamping assembly is arranged by a clamping screw thread of the movable clamping plate 4, and a clamping plate 4, the first support seats 42 are provided with two, the upper ends of the two first support seats 42 are fixedly connected with the lower end of the mounting plate 8, the two first support seats 42 are respectively movably connected with the polish rod parts at the left side and the right side of the worm 48, the thread directions of the left side and the right side of the worm 48 are opposite, the position of the polish rod in the middle of the worm 48 is fixedly connected with the second chain wheel 23, the worm 48 is respectively in meshing transmission with the two worm wheels 46, the two worm wheels 46 are respectively and fixedly connected with the two rotating shafts 45, the front side and the rear side of the two rotating shafts 45 are respectively and fixedly connected with the gears 44, the four gears 44 are respectively in meshing transmission with the four toothed plates 410, the four toothed plates 410 are respectively and fixedly connected with the lower ends of the four L-shaped plates 43, the upper ends of the four L-shaped plates 43 respectively penetrate through the four moving grooves 9 and are respectively and fixedly connected with the arc-shaped clamping blocks 10, the front end and the rear end of the four L-shaped plates 43 are respectively and fixedly connected with the sliding sleeves 47, and a group of the eight sliding sleeves are respectively and movably connected with the four concave rods 41, four concave rods four 41 are fixedly connected to the lower end of the mounting plate 8, two supporting seats two 49 are movably connected to the front end and the rear end of each of the two rotating shafts 45, four supporting seats two 49 are fixedly connected to the lower end of the mounting plate 8, the worm 48 can be supported by the supporting seats one 42, the rotating shafts 45 can be supported by the supporting seats two 49, the worm 48 can be driven to rotate by the rotation of the chain wheel two 23, the two worm wheels 46 can be driven to rotate, the rotation directions of the two worm wheels 46 are opposite, the two rotating shafts 45 can be driven to rotate by the rotation of the two worm wheels 46, the four arc-shaped clamping blocks 10 can be driven to mutually approach each other under the mutual matching among the gear 44, the tooth-shaped plate 410 and the L-shaped plate 43, and the clamping and fixing effects of the grinding roller 12 are realized, the effect of restriction can be played to the direction of motion of L shaped plate 43 through mutually supporting between the sliding sleeve three 47 that sets up and the concave pole four 41, bottom plate 1 upper surface right side is provided with battery 21, bottom plate 1 upper surface left side is provided with control cabinet 20, pressure sensor 19 and timer 18, and pressure sensor 19 is located the below of centre gripping subassembly 6, centre gripping subassembly 6 can fall pressure sensor 19's top when glass fiber body 11 friction in-process fracture, can close timer 18 through control cabinet 20 when pressure sensor 19 receives pressure, compare through the time to on the time of the wearability testing process timer 18 of different glass fiber body 11 this moment, can realize the test procedure to the wearability of different glass fiber body 11.

a1, firstly, the right end of a glass fiber body 11 is placed between a first clamping plate 16 and a second clamping plate 15, then a hydraulic rod 17 is started, the first clamping plate 16 and the second clamping plate 15 are matched with each other to realize the fixing effect on the right end of the glass fiber body 11, then the left end of the glass fiber body 11 is respectively wound around a frosted roller 12 and two guide rods 13, then the left end of the glass fiber body 11 is fixed through a set clamping component 6, then a motor II 31 and a timer 18 which are arranged on a reciprocating component 3 are started, the motor II 31 can drive a rotating rod 32 to rotate through the rotation of an output shaft of the motor II, then an I-shaped plate 37 can be driven to reciprocate in the left-right direction under the mutual matching among a set T-shaped rod 33, a pulling rod 34 and a set concave rod II 35, then an installation plate 8 can be driven to move in the left-right direction under the action of a set concave rod I-shaped plate 2, and at the moment, the frosted roller 12 can be driven to move in the left-right direction under the mutual matching among the set fixing component 4 and the arc-shaped clamping blocks 10, so as to realize the friction process of the glass fiber body 11;

a2, treat that the top that pressure sensor 19 can be fallen to centre gripping subassembly 6 when fracture appears in the glass fiber body 11 friction in-process, can close time-recorder 18 through control cabinet 20 when pressure sensor 19 receives pressure, record the time on time-recorder 18 this moment, return to zero time-recorder 18 after that, realize the test to different glass fiber body 11 through repeating above-mentioned operation, can accomplish the test process to different glass fiber body 11 wearability through the time under the contrast record at last, when needing to change dull polish roller 12, starting motor one 5 drives sprocket one 22 and rotates, sprocket one 22 drives sprocket two 23 through the chain that sets up and rotates, and then drive the worm 48 that sets up on the fixed subassembly 4 and rotate, rotation through worm 48, can drive two worm wheel 46 and two pivot 45 and rotate, gear 44 setting up after that, under the mutual cooperation between dentiform plate 410 and the L shaped plate 43 can drive four arc clamp splice 10 and keep away from each other two liang, can be convenient at this moment take off dull polish roller 12, it is convenient to change it.

The method comprises the following operation steps:

when the device is used for testing the wear resistance of different glass fiber bodies 11, firstly, the right end of the glass fiber body 11 is placed between a first clamping plate 16 and a second clamping plate 15, then, a hydraulic rod 17 is started to drive the first clamping plate 16 to move leftwards, further, the fixing effect on the right end of the glass fiber body 11 is realized under the mutual matching of the second clamping plate 15, then, the left end of the glass fiber body 11 bypasses a frosted roller 12 and two guide rods 13 respectively, then, the left end of the glass fiber body 11 is fixed through a clamping assembly 6, at the moment, the installation process of the glass fiber body 11 can be realized, then, a second motor 31 and a timer 18 which are arranged on a reciprocating assembly 3 are started, the second motor 31 can drive a rotating rod 32 to rotate through the rotation of an output shaft of the second motor, then, under the mutual matching among a T-shaped rod 33, a pulling rod 34 and a concave rod 35, an I-shaped plate 37 can be driven to reciprocate leftwards and rightwards, then, under the action of a first concave rod 2, the mounting plate 8 can be driven to move leftwards and leftwards, at the mutual matching of the fixing assembly 4 and the clamping block 10, and the frosted fiber body 11 can be driven to move leftwards and move leftwards, thereby, the glass fiber body 11 can be driven by friction in the friction process under the left and right of the grinding roller, and right of the glass fiber;

treat that centre gripping subassembly 6 can fall to pressure sensor 19's top when fracture appears in the glass fiber body 11 friction process, can close time-recorder 18 through control cabinet 20 when pressure sensor 19 receives pressure, record the time on time-recorder 18 this moment, return to zero time-recorder 18 after that, realize the test to different glass fiber body 11 through repeating the above-mentioned operation after that, the test process to different glass fiber body 11 wearability can be accomplished through the time under the contrast record at last, when needing to change dull polish roller 12, start motor 5, motor 5 can drive sprocket 22 through the rotation of its output shaft and rotate, sprocket 22 drives sprocket two 23 through the chain that sets up and rotates, and then can drive the worm 48 that sets up on the fixed subassembly 4 and rotate, through the rotation of worm 48, can drive two worm wheels 46 and two pivot 45 and rotate, then at the gear 44 that sets up, can drive four arc clamp splice 10 and keep away from each other under the mutually supporting between denticle board 410 and the L shaped plate 43, can be convenient take off dull polish roller 12 at this moment, conveniently change it.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, which are merely for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electronic grade glass fiber wearability testing arrangement, includes bottom plate (1), its characterized in that: the upper end of the bottom plate (1) is fixedly connected with a reciprocating assembly (3), the upside of the reciprocating assembly (3) is fixedly connected with a motor I (5), a chain wheel I (22) is fixedly connected to an output shaft of the motor I (5), the chain wheel I (22) is in transmission connection with a chain wheel II (23) through a chain, the chain wheel II (23) is fixedly connected to the lower side of the fixed assembly (4), the upside of the fixed assembly (4) is fixedly connected to the lower end of a mounting plate (8), the upper end of the fixed assembly (4) penetrates through four moving grooves (9) formed in the mounting plate (8) respectively and is fixedly connected with four arc-shaped clamping blocks (10) respectively, the four arc-shaped clamping blocks (10) are in two-group and are movably connected with the front end and the rear end of a frosted roller (12) respectively, two concave rod I (2) are fixedly connected to the front end and the rear end of the reciprocating assembly (3), two fixed columns (7) are fixedly connected to the left side and the right side of the upper surface of the bottom plate (1), two hydraulic clamping plates (16) are fixedly connected with a glass clamping plate (15), and a left clamping plate (16) is fixedly connected with a first clamping plate (16), and a first clamping plate (17), a first clamping plate (16) is fixedly connected with a first clamping plate (16) and a second clamping plate (15) and a glass clamping plate (15), a clamping plate (16), and a clamping plate (15) are fixedly connected with a clamping plate (15) fixed with a clamping plate (16), and a second clamping plate (16), and a clamping plate (15) body (11) The left end of the glass fiber body (11) respectively bypasses two guide rods (13) and the frosted roller (12), and is movably connected with a clamping assembly (6), and the front end and the rear end of the clamping assembly (6) are respectively movably connected with two left fixing columns (7).

2. The electronic grade glass fiber abrasion resistance testing device according to claim 1, wherein: two-group upper ends of the four first concave rods (2) are fixedly connected to the front end and the rear end of the mounting plate (8) respectively, the clamping plates (15) are fixedly connected to the upper end of the mounting plate (8), the front ends of the two guide rods (13) are fixedly connected to the rear ends of the two front-side fixing columns (7), and the rear ends of the two guide rods (13) are fixedly connected to the front ends of the two rear-side fixing columns (7) respectively.

3. The electronic grade glass fiber abrasion resistance testing device according to claim 1, wherein: reciprocal subassembly (3) is including motor two (31), motor two (31) fixed connection is in the upper end of bottom plate (1), fixedly connected with dwang (32) on motor two (31) output shaft, dwang (32) are through the right-hand member swing joint of its front end fixed connection's T shape pole (33) and pulling pole (34), the left end swing joint of pulling pole (34) has concave pole two (35), concave pole two (35) fixed connection is in the upper end of I-shaped plate (37), the equal fixedly connected with sliding sleeve (38) in both sides before and after I-shaped plate (37) upper surface, two sliding sleeve one (38) respectively with two concave pole three (36) swing joint, two the equal fixed connection in the upper end of bottom plate (1) of lower extreme of concave pole three (36), the upper end fixedly connected with motor one (5) of I-shaped plate (37), two concave pole one (2) of the equal fixedly connected with in both ends around I-shaped plate (37).

4. The electronic grade glass fiber abrasion resistance testing device according to claim 1, wherein: centre gripping subassembly (6) are including concave template (61), the equal fixedly connected with sliding sleeve two (64) in both ends around concave template (61), two sliding sleeve two (64) respectively with two fixed column (7) swing joint in left side, concave template (61) are through the inside screw hole and the threaded rod (62) threaded connection of seting up of its left end, the right-hand member swing joint of threaded rod (62) has splint three (63), the centre gripping has glass fiber body (11) between splint three (63) and concave template (61) right side.

5. The electronic grade glass fiber abrasion resistance testing device according to claim 1, wherein: fixed subassembly (4) are including supporting seat (42), supporting seat (42) are provided with two, two the equal fixed connection in the lower extreme of mounting panel (8) in upper end of supporting seat (42), two supporting seat (42) respectively with worm (48) about both sides polished rod part swing joint, worm (48) about both sides screw thread opposite direction, fixedly connected with sprocket two (23) on the polished rod position in the middle of worm (48), worm (48) respectively with two worm wheel (46) meshing transmission, two worm wheel (46) respectively with two pivot (45) fixed connection, two the equal fixedly connected with gear (44) in both sides around pivot (45), four gear (44) respectively with four tooth form plate (410) meshing transmission, four tooth form plate (410) respectively fixed connection is at the lower extreme of four L form plates (43).

6. The electronic grade glass fiber abrasion resistance testing device according to claim 5, wherein: four the upper end of L shaped plate (43) passes four shifting chutes (9) and equal fixedly connected with arc clamp splice (10), four respectively equal fixedly connected with sliding sleeve three (47), eight in both ends around L shaped plate (43) two double-liang a set of respectively with four spill pole four (41) swing joint, four equal fixed connection in the lower extreme of mounting panel (8), two in both ends equal swing joint has supporting seat two (49), four around pivot (45) the equal fixed connection in the lower extreme of mounting panel (8) of supporting seat two (49).

7. The electronic grade glass fiber abrasion resistance testing device according to claim 1, wherein: the clamping device is characterized in that a storage battery (21) is arranged on the right side of the upper surface of the bottom plate (1), a control console (20), a pressure sensor (19) and a timer (18) are arranged on the left side of the upper surface of the bottom plate (1), and the pressure sensor (19) is located below the clamping assembly (6).

8. The electronic grade glass fiber wear resistance testing device and method according to claim 1, comprising the steps of:

a1, firstly, the right end of a glass fiber body (11) is placed between a first clamping plate (16) and a second clamping plate (15), then a hydraulic rod (17) is started, the first clamping plate (16) and the second clamping plate (15) are matched with each other to realize the fixing effect on the right end of the glass fiber body (11), then the left end of the glass fiber body (11) bypasses a frosted roller (12) and two guide rods (13), then the left end of the glass fiber body (11) is fixed through a set clamping assembly (6), then a second motor (31) and a timer (18) which are arranged on a reciprocating assembly (3) are started, the second motor (31) can drive a rotating rod (32) to rotate through the rotation of an output shaft of the second motor, then a T-shaped rod (33), a pulling rod (34) and a second concave rod (35) are matched with each other to drive an I-shaped plate (37) to carry out reciprocating motion in the left-right direction, then a mounting plate (8) can be driven to move in the left-right direction under the action of a set first concave rod (2), and a fixed assembly (4) can drive an arc-shaped plate (12) to carry out friction motion in the left-right direction and a glass fiber clamping assembly (12) and a glass fiber clamping block (12) to realize the mutual matching process;

a2, treat that glass fiber body (11) rubs the top that centre gripping subassembly (6) can fall pressure sensor (19) when the fracture appears in-process, can close time-recorder (18) through control cabinet (20) when pressure sensor (19) receive pressure, record the time on time-recorder (18) this moment, after that, return to zero time-recorder (18), realize the test to different glass fiber body (11) through repeating above-mentioned operation, can accomplish the test process to different glass fiber body (11) wearability through the time under the contrast record at last, when needs change dull polish roller (12), starting motor one (5) drive sprocket one (22) and rotate, sprocket one (22) drive sprocket two (23) through the chain that sets up and rotate, and then drive worm (48) that set up on fixed subassembly (4) and rotate, rotation through worm (48), can drive two worm wheel (46) and two pivot (45) and rotate, then at gear (44) that set up, toothed plate (410) and L shaped plate (43) between each other make things convenient for taking off and make things convenient for the arc shaped plate (10) to get under it and drive dull polish roller (12) and carry out two pairs of clamp plate and carry out cooperation this moment.