CN217385029U

CN217385029U - Novel electronic fabric strength tester

Info

Publication number: CN217385029U
Application number: CN202123415145.2U
Authority: CN
Inventors: 钱士新; 杨卫林; 黄华
Original assignee: Nantong Hongda Experiment Instruments Co ltd
Current assignee: Nantong Hongda Experiment Instruments Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-09-06
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a novel electronic fabric strength instrument, which relates to the technical field of textile processing industry and comprises a workbench, a fixing unit and a stretching unit; the left side and the right side of the upper end of the workbench are provided with stretching units; the fixed unit includes fixed column, connecting block, spout, T type slider, two-way screw rod, gear one, lower grip block and movable assembly, the upper end center of workstation is equipped with the fixed column, the upper end of fixed column is equipped with a connecting block, the spout of running through is seted up at the upper and lower both ends of connecting block, T type slider of both sides swing joint respectively around the inner wall of spout, the downside that the lower extreme of T type slider is located the connecting block is equipped with a spacing, a screw hole has been seted up respectively to the front end left and right sides of T type slider, and its structural design is comparatively stable to the centre gripping of fabric, is difficult for appearing the condition that drops in the test, has promoted the test result, and the adjustment mode is more nimble, has increased work efficiency.

Description

Novel electronic fabric strength tester

Technical Field

The utility model relates to a textile processing industry technical field specifically is a novel powerful appearance of electronic fabric.

Background

From the standpoint of the use and conditions of use of the fabric, it is necessary to analyze and study the color fastness, dimensional stability, appearance durability, chemical properties and compositional analysis of the fabric. The electronic fabric strength tester is used for measuring the breaking strength of the yarn, the tearing strength of the fabric and the peeling strength of the adhesive lining.

The patent publication number is CN 210742011U discloses among the prior art is a powerful appearance of electronic fabric, including the device main part, device main part front end surface mounting has control panel, device main part upper end surface mounting has two sets of support columns, two sets of support column upper end surface mounting has the crossbeam, the pneumatic cylinder is installed to crossbeam bottom surface intermediate position, hydraulic telescoping rod is installed to the pneumatic cylinder bottom, flexible guide arm in a left side and the flexible guide arm in the right side are installed respectively to crossbeam bottom surface both sides, the slide rail has been seted up to the support column medial surface.

The clamping of its structural design to the fabric is stable inadequately, and the condition that drops appears in the test easily, has influenced the test result, and the adjustment mode is not nimble enough, has reduced work efficiency, for this reason, we provide a novel electronic fabric brute force appearance.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a novel powerful appearance of electronic fabric, its structural design is comparatively stable to the centre gripping of fabric, is difficult for appearing the condition that drops in the test, has promoted the test result, and the adjustment mode is more nimble, has increased work efficiency, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a novel electronic fabric strength tester comprises a workbench, a fixing unit and a stretching unit;

a workbench: the left and right sides of the upper end of the frame are provided with stretching units;

a fixing unit: the upper end center of the workbench is provided with the fixed column, the upper end of the fixed column is provided with the connecting block, the upper end and the lower end of the connecting block are provided with the through sliding grooves, the front side and the rear side of the inner wall of each sliding groove are respectively movably connected with the corresponding T-shaped sliding block, the lower end of each T-shaped sliding block is located at the lower side of the corresponding connecting block and is provided with a limiting strip, the left side and the right side of the front end of each T-shaped sliding block are respectively provided with a threaded hole, each pair of threaded holes are in threaded connection with the two peripheral sides of the corresponding two-way screw, the thread directions of the two-way screws are opposite, the middle parts of the two-way screws are respectively provided with the corresponding first gear, the first gear is meshed with the corresponding movable assembly, and the centers of the opposite ends of the two T-shaped sliding blocks are respectively provided with the corresponding lower clamping blocks.

The workstation supports overall structure, and vibrations to the operation in-process production carry out slowly-releasing, fixed column fixed connection piece's position, when carrying out the centre gripping to the lower extreme of fabric fixed, open the movable subassembly, drive the first gear that drives on the two-way screw rod and rotate, make the screw hole on the two-way screw rod threaded connection T type slider, it carries out appropriate separation to drive T type slider along the direction of spout, the activity stability of spacing control T type slider, prevent that the displacement in-process from appearing crooked, further separate two lower grip blocks, then the fabric that will await measuring puts into under two between the grip block, the position of fixed fabric of laminating is carried out to the grip block under two through two control of two-way screw rod.

Furthermore, the movable assembly comprises a motor support, a motor and a second gear, the motor support is arranged on the left side and the right side, located on the fixed column, of the upper end of the workbench, the motor support is fixedly connected with one end of the motor, an output shaft of the motor is fixedly connected with one end of the second gear, the second gear is meshed with the first gear, and an input end of the motor is electrically connected with an output end of an external power supply through an external control switch group. When the bidirectional screw is controlled to rotate, the motor on the motor support is turned on to drive the gear II to be meshed with the gear I, so that the rotation of the bidirectional screw is controlled.

Further, the stretching unit includes support frame, I-shaped slider, fixed plate, fixed block, electronic hydraulic stem and goes up the grip block, the upper end left and right sides of workstation is equipped with a support frame respectively, vertical spout has been seted up at both ends about the support frame, the both ends of the vertical sliding connection I-shaped slider of spout inner wall, the both ends of the relative one end difference fixed connection fixed plate of two I-shaped sliders, both ends middle part is equipped with a fixed block respectively around the fixed plate, the through-hole has been seted up at both ends around the fixed block, and the peripheral one side of through-hole inner wall swing joint electronic hydraulic stem, the relative one end of two electronic hydraulic stems is equipped with one respectively and goes up the grip block. The fixed back that finishes of lower extreme needs fixed upper end, and the position of I-shaped slider fixed plate uses isolated plant to connect electronic hydraulic stem, places the upper end of fabric between two last grip blocks to use electronic hydraulic stem control to go up the grip block and move about along the through-hole direction of fixed block, promote the steadiness of centre gripping, control I-shaped slider during the test and reciprocate along the spout on the support frame, thereby control the tension that the fabric surface received.

Furthermore, the bidirectional screw rod further comprises four limiting pieces, wherein the front end and the rear end of the bidirectional screw rod are respectively provided with one limiting piece, and the number of the limiting pieces is four. The limiting piece prevents the T-shaped sliding block from moving excessively and protects the structure.

Furthermore, the connecting device also comprises connecting seats, the outer ends of the two I-shaped sliding blocks are respectively provided with one connecting seat, and the upper ends of the connecting seats are provided with connecting holes. The connecting seat is convenient for the fixed outside elevation structure of I-shaped slider, promotes the flexibility of using.

Furthermore, the device also comprises a top plate, the upper ends of the two support frames are respectively and fixedly connected with the two sides of the lower end of the top plate, and the lower end of the top plate is provided with a position sensor. The top plate promotes the connection strength of the structure and keeps the working stability of the support frame.

Compared with the prior art, the beneficial effects of the utility model are that: this novel electronic fabric brute force appearance has following benefit:

1. the novel electronic fabric strength instrument is provided with the fixing unit which can automatically pressurize the fabric according to the stress condition, and can apply different clamping forces according to different materials to ensure the stability of clamping;

2. the novel electronic fabric strength tester fixes the upper end of the fabric through the stretching unit with a firm structure, and simultaneously stably applies tension force, so that the stress state of the fabric can be conveniently observed and recorded;

3. this novel powerful appearance of electronic fabric, its structural design is comparatively stable to the centre gripping of fabric, is difficult for appearing the condition that drops in the test, has promoted the test result, and the adjustment mode is more nimble, has increased work efficiency.

Drawings

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

FIG. 2 is a schematic view of a partial structure of the present invention;

fig. 3 is a schematic view of the fixing unit of the present invention.

In the figure: the device comprises a working table 1, a fixing unit 2, a fixing column 21, a connecting block 22, a sliding chute 23, a sliding block 24T, a bidirectional screw rod 25, a first gear 26, a motor bracket 27, a motor 28, a second gear 29, a lower clamping block 210, a stretching unit 3, a support frame 31, an I-shaped sliding block 32, a fixing plate 33, a fixing block 34, an electric hydraulic rod 35, an upper clamping plate 36, a limiting plate 4, a connecting seat 5 and a top plate 6.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present embodiment provides a technical solution: a novel electronic fabric strength tester comprises a workbench 1, a fixing unit 2 and a stretching unit 3;

the workbench 1: the left and right sides of the upper end of the frame are provided with stretching units 3;

stretching unit 3 includes support frame 31, I-shaped slider 32, fixed plate 33, fixed block 34, electronic hydraulic stem 35 and last grip block 36, the upper end left and right sides of workstation 1 is equipped with a support frame 31 respectively, vertical spout has been seted up at both ends about support frame 31, the both ends of the vertical sliding connection I-shaped slider 32 of spout inner wall, the both ends of fixed plate 33 are fixed connection respectively to the relative one end of two I-shaped sliders 32, fixed block 34 is equipped with respectively in the middle part of the front and back both ends of fixed plate 33, the through-hole has been seted up at both ends around fixed block 34, and the peripheral one side of through-hole inner wall swing joint electronic hydraulic stem 35, the relative one end of two electronic hydraulic stems 35 is equipped with an upper grip block 36 respectively. The upper end needs to be fixed after the lower end is fixed, the position of the fixed plate 33 is fixed by the I-shaped sliding block 32, the special device is used for connecting the electric hydraulic rod 35, the upper end of the fabric is placed between the two upper clamping plates 36, the electric hydraulic rod 35 is used for controlling the upper clamping plates 36 to move along the direction of the through hole of the fixed block 34, the clamping stability is improved, the I-shaped sliding block 32 is controlled to move up and down along the sliding groove in the supporting frame 31 during testing, and therefore the tension on the surface of the fabric is controlled.

The fixing unit 2: comprises a fixed column 21, a connecting block 22, a sliding chute 23, a T-shaped sliding block 24, a bidirectional screw 25, a gear I26, a lower clamping block 210 and a movable assembly, wherein the fixed column 21 is arranged at the center of the upper end of the workbench 1, the upper end of the fixed column 21 is provided with the connecting block 22, the upper end and the lower end of the connecting block 22 are provided with the through sliding chute 23, the front side and the rear side of the inner wall of the sliding chute 23 are respectively movably connected with the T-shaped sliding block 24, the lower end of the T-shaped sliding block 24 is arranged at the lower side of the connecting block 22 and is provided with a limiting strip, the left side and the right side of the front end of the T-shaped sliding block 24 are respectively provided with a threaded hole, and each pair of threaded holes are in threaded connection with two peripheral sides of the two-way screws 25, the thread directions of the two-way screws 25 are opposite, the middle parts of the two-way screws 25 are respectively provided with a first gear 26, the first gear 26 is in meshed connection with the movable assembly, and the centers of the opposite ends of the two T-shaped sliding blocks 24 are respectively provided with a lower clamping block 210.

Workstation 1 supports overall structure, and carry out the slowly-releasing to the vibrations that the operation in-process produced, the position of fixed column 21 fixed connection piece 22, when carrying out the centre gripping to the lower extreme of fabric fixed, open the movable subassembly, drive gear 26 on the two-way screw rod 25 and rotate, make the screw hole on the two-way screw rod 25 threaded connection T type slider 24, it carries out appropriate separation to drive T type slider 24 along the direction of spout 23, spacing control T type slider 24's activity stability, prevent that the displacement in-process from appearing crooked, further separate two lower grip blocks 210, then put into two lower grip blocks 210 with the fabric that awaits measuring between, grip blocks 210 carry out the position of laminating fixed fabric under two are controlled through two screw rods 25.

The movable assembly comprises a motor support 27, a motor 28 and a second gear 29, the motor support 27 is arranged on the left side and the right side of the upper end of the workbench 1, which are located on the fixing column 21, the motor support 27 is fixedly connected with one end of the motor 28, an output shaft of the motor 28 is fixedly connected with one end of the second gear 29, the second gear 29 is meshed with the first gear 26, and the input end of the motor 28 is electrically connected with the output end of the external power supply through an external control switch group. When the bidirectional screw 25 is controlled to rotate, the motor 28 on the motor bracket 27 is turned on, the gear II 29 is driven to be meshed with the connecting gear I26, and therefore the rotation of the bidirectional screw 25 is controlled.

The bidirectional screw rod is characterized by further comprising four limiting pieces 4, wherein the front end and the rear end of the bidirectional screw rod 25 are respectively provided with one limiting piece 4, and the number of the limiting pieces 4 is four. The limiting sheet 4 prevents the T-shaped sliding block 24 from moving excessively, and protects the structure.

The connecting device is characterized by further comprising connecting seats 5, wherein the outer ends of the two I-shaped sliding blocks 32 are respectively provided with one connecting seat 5, and the upper ends of the connecting seats 5 are provided with connecting holes. The connecting seat 5 facilitates the fixing of the external lifting structure by the I-shaped sliding block 32, and improves the use flexibility.

The device is characterized by further comprising a top plate 6, wherein the upper ends of the two support frames 31 are fixedly connected with the two sides of the lower end of the top plate 6 respectively, and a position sensor is arranged at the lower end of the top plate 6. The top plate 6 improves the connection strength of the structure and maintains the working stability of the supporting frame 31.

The utility model provides a pair of novel powerful appearance of electronic fabric's theory of operation as follows: the workbench 1 supports the whole structure and slowly releases vibration generated in the operation process, the fixing column 21 fixes the position of the connecting block 22, when the lower end of the fabric is clamped and fixed, the motor 28 on the motor support 27 is turned on to drive the gear II 29 to be meshed with the gear I26, so as to control the rotation of the bidirectional screw 25, the bidirectional screw 25 is in threaded connection with a threaded hole on the T-shaped slider 24 to drive the T-shaped slider 24 to be properly separated along the direction of the chute 23, the limiting sheet 4 prevents the T-shaped slider 24 from excessively moving, the structure is protected, the limiting strip controls the movement stability of the T-shaped slider 24 to prevent the deflection in the displacement process, the two lower clamping blocks 210 are further separated, then the fabric to be tested is placed between the two lower clamping blocks 210, the two lower clamping blocks 210 are controlled by the bidirectional screw 25 to be attached and fixed on the position of the fabric, after the lower end is fixed, the upper end needs to be fixed, the I-shaped sliding block 32 fixes the position of the fixing plate 33, a special device is used for connecting an electric hydraulic rod 35, the upper end of the fabric is placed between two upper clamping plates 36, the electric hydraulic rod 35 is used for controlling the upper clamping plates 36 to move along the direction of a through hole of the fixing block 34, the clamping stability is improved, a connecting seat 5 is used for facilitating the I-shaped sliding block 32 to fix an external lifting structure, the use flexibility is improved, the I-shaped sliding block 32 is controlled to move up and down along a sliding groove on the supporting frame 31 during testing, so that the tension on the surface of the fabric is controlled, the connecting strength of the lifting structure of the top plate 6 is maintained, the working stability of the supporting frame 31 is maintained, the position of the fixing plate 33 is judged through a position sensor, an alarm is given when excessive movement is caused, the operation is stopped until danger is eliminated, and then the continuous work is carried out, and then various data collection and arrangement are carried out by a computer, the test effect is ensured, and the whole strength tester is used completely.

It should be noted that the core chip of the control switch set disclosed in the above embodiments is a PLC single chip, the specific model is mitsubishi FX2N-16MR-001, the motor 28 can be freely configured according to the actual application scenario, and the motor 28 can be a stepping motor. The control switch sets control the operation of the motors 28 using methods commonly used in the art.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A novel electronic fabric strength tester is characterized in that: comprises a workbench (1), a fixing unit (2) and a stretching unit (3);

table (1): the left side and the right side of the upper end of the frame are provided with stretching units (3);

fixing unit (2): the clamping device comprises a fixing column (21), a connecting block (22), a sliding groove (23), a T-shaped sliding block (24), a two-way screw (25), a first gear (26), a lower clamping block (210) and a movable assembly, wherein the fixing column (21) is arranged at the center of the upper end of the workbench (1), the connecting block (22) is arranged at the upper end of the fixing column (21), the sliding groove (23) which penetrates through is formed in the upper end and the lower end of the connecting block (22), the front side and the rear side of the inner wall of the sliding groove (23) are respectively and movably connected with the T-shaped sliding block (24), a limiting strip is arranged at the lower end of the T-shaped sliding block (24) and positioned at the lower side of the connecting block (22), threaded holes are respectively formed in the left side and the right side of the front end of the T-shaped sliding block (24), each pair of threaded holes are in threaded connection with the two peripheral sides of the two-way screw (25), the two-way screw (25) are opposite in thread direction, the first gear (26) is respectively arranged in the middle parts of the two-way screw (25), the first gear (26) is in meshed connection with the movable assembly, and the centers of the opposite ends of the two T-shaped sliding blocks (24) are respectively provided with a lower clamping block (210).

2. The novel electronic fabric strength tester as claimed in claim 1, wherein: the movable assembly comprises a motor support (27), a motor (28) and a second gear (29), the motor support (27) is arranged on the left side and the right side of the upper end of the workbench (1) on the fixed column (21), the motor support (27) is fixedly connected with one end of the motor (28), an output shaft of the motor (28) is fixedly connected with one end of the second gear (29), the second gear (29) is meshed with the first gear (26), and the input end of the motor (28) is electrically connected with the output end of an external power supply through an external control switch group.

3. The novel electronic fabric strength tester as claimed in claim 1, wherein: the stretching unit (3) comprises a support frame (31), an I-shaped sliding block (32), a fixing plate (33), a fixing block (34), an electric hydraulic rod (35) and an upper clamping plate (36), the left side and the right side of the upper end of the workbench (1) are respectively provided with a supporting frame (31), the left end and the right end of the supporting frame (31) are provided with vertical sliding grooves, the inner walls of the sliding grooves are vertically connected with the two ends of the I-shaped sliding blocks (32) in a sliding manner, the opposite ends of the two I-shaped sliding blocks (32) are respectively fixedly connected with the two ends of the fixing plate (33), the middle parts of the front end and the rear end of the fixing plate (33) are respectively provided with a fixing block (34), the front end and the rear end of the fixing block (34) are provided with through holes, and the inner wall of the through hole is movably connected with one side of the periphery of the electric hydraulic rods (35), and the opposite ends of the two electric hydraulic rods (35) are respectively provided with an upper clamping plate (36).

4. The novel electronic fabric strength tester as claimed in claim 1, wherein: the bidirectional screw is characterized by further comprising limiting pieces (4), wherein the front end and the rear end of the bidirectional screw (25) are respectively provided with one limiting piece (4), and the number of the limiting pieces (4) is four.

5. The novel electronic fabric strength tester as claimed in claim 1, wherein: the connecting device is characterized by further comprising connecting seats (5), wherein the outer ends of the two I-shaped sliding blocks (32) are respectively provided with one connecting seat (5), and the upper ends of the connecting seats (5) are provided with connecting holes.

6. The novel electronic fabric strength tester as claimed in claim 1, wherein: the device is characterized by further comprising a top plate (6), wherein the upper ends of the two support frames (31) are fixedly connected with the two sides of the lower end of the top plate (6) respectively, and the lower end of the top plate (6) is provided with a position sensor.