CN216350010U

CN216350010U - Electronic strength tester for yarn detection

Info

Publication number: CN216350010U
Application number: CN202122771215.1U
Authority: CN
Inventors: 毕玉娥
Original assignee: Xiangyang Zhuojie Textile Co ltd
Current assignee: Xiangyang Zhuojie Textile Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-04-19
Anticipated expiration: 2031-11-12

Abstract

The utility model discloses an electronic strength machine for yarn detection, which comprises a base, wherein supports are symmetrically fixed on the top of the base, a top frame is fixed on the top of each support, a controller is installed on one side of each support, a lifting frame is connected between the supports in a sliding mode, lead screws are connected to two sides of the lifting frame in a threaded mode, two ends of each lead screw are respectively connected with the base and the top frame in a rotating mode, a gear is fixed on one side, close to the top, of each lead screw, a toothed belt is sleeved on each gear, a motor is installed on one side of the top of each top frame, and the shaft ends of the motors are fixedly connected with the lead screws. According to the yarn clamping device, when yarns need to be clamped, the fixed clamping plate and the movable clamping plate clamp the yarns through the anti-slip pads, the anti-slip pads are meshed with each other through the meshing teeth, the contact area of the anti-slip pads and the yarns is increased, meanwhile, friction between the anti-slip pads and the yarns is increased, the yarns can be stably clamped, and the yarns and the clamp are prevented from moving relatively when the yarns are pulled.

Description

Electronic strength tester for yarn detection

Technical Field

The utility model relates to the technical field of yarn detection, in particular to an electronic strength machine for yarn detection.

Background

The electronic strength tester is widely applied to textile, printing and dyeing and clothing industries for breaking strength (strip method and sample grabbing method), breaking elongation, tearing strength (single tongue, double tongues and trapezoids), bullet bursting strength and repeated stretching of elastic materials.

Although the existing electronic force machines for yarn detection are very large in variety and quantity, the existing electronic force machines for yarn detection still have certain problems, and bring certain inconvenience to the use of the electronic force machines for yarn detection.

When the existing electronic strength machine for yarn detection is used, the yarn needs to be clamped and fixed through a clamp, but the outer diameter of the yarn is small, so that when the yarn is stretched, the yarn and the clamp move relatively, the yarn cannot be stably clamped, and the electronic strength machine is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an electronic strength machine for yarn detection, which solves the problems that when the conventional electronic strength machine for yarn detection is used, a clamp is required to clamp and fix yarns, but the outer diameter of the yarns is small, so that the yarns and the clamp move relatively when the yarns are stretched, the yarns cannot be stably clamped, and the use is inconvenient.

In order to achieve the purpose, the utility model provides the following technical scheme: an electronic strength machine for yarn detection, comprising a base, wherein the top of the base is symmetrically fixed with a bracket, the top of the bracket is fixed with a top frame, one side of the bracket is provided with a controller, wherein,

a lifting frame is connected between the supports in a sliding mode, lead screws are connected to two sides of the lifting frame in a threaded mode, two ends of each lead screw are respectively connected with the base and the top frame in a rotating mode, a gear is fixed to one side, close to the top, of each lead screw, a toothed belt is sleeved on each gear, a motor is installed on one side of the top frame, the shaft end of each motor is fixedly connected with each lead screw, a sensor is installed at the bottom of the lifting frame, and clamping frames are installed on the bottom of each sensor and the top of the base;

the clamping frame is characterized in that a fixed clamping plate is installed on one side inside the clamping frame, a movable clamping plate is arranged on the other side inside the clamping frame, anti-slip pads are installed on the inner sides of the fixed clamping plate and the movable clamping plate, the movable clamping plate is close to one side of the clamping frame and is connected with an adjusting screw rod in a rotating mode, the adjusting screw rod is in threaded connection with the clamping frame, guide rod grooves penetrate through the upper side and the lower side of the clamping frame, which are close to the adjusting screw rod, and guide rods are fixed on one side, corresponding to the guide rod grooves, of the movable clamping plate.

Preferably, the inner side of the bracket close to the lifting frame is provided with a sliding groove, and one side of the lifting frame corresponding to the sliding groove is fixedly provided with a sliding block.

Preferably, the inner sides of the fixed clamping plate and the movable clamping plate are provided with clamping grooves at equal intervals, and one side of the non-slip mat, corresponding to the clamping grooves, is fixed with a clamping block.

Preferably, one side, far away from the clamping block, of each anti-slip pad is provided with meshing teeth, the meshing teeth between the anti-slip pads are meshed with each other, and the anti-slip pads and the clamping block are made of rubber materials.

Preferably, the guide rod is a cylinder, and the guide rod groove form a guide structure.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the yarn clamping device, when yarns need to be clamped, the fixed clamping plate and the movable clamping plate clamp the yarns through the anti-slip pads, the anti-slip pads are meshed with each other through the meshing teeth, the contact area of the anti-slip pads and the yarns is increased, meanwhile, friction between the anti-slip pads and the yarns is increased, the yarns can be stably clamped, and the yarns and the clamp are prevented from moving relatively when the yarns are pulled.

2. According to the utility model, when the non-slip mat needs to be replaced, the non-slip mat drives the clamping block to move out of the clamping groove, then the non-slip mat drives the clamping block to be extruded into the clamping groove, and the non-slip mat is convenient to replace through the clamping structure formed by the clamping groove and the clamping block.

Drawings

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

FIG. 2 is an enlarged view of a portion of FIG. 1A;

fig. 3 is a schematic perspective view of the movable clamping plate of the present invention.

In the figure: 1. a base; 2. a support; 3. a top frame; 4. a controller; 5. a lifting frame; 6. a chute; 7. a slider; 8. a screw rod; 9. a gear; 10. a toothed belt; 11. a motor; 12. a sensor; 13. a clamping frame; 14. fixing the clamping plate; 15. a movable clamping plate; 16. a non-slip mat; 17. a card slot; 18. a clamping block; 19. adjusting the screw rod; 20. a guide bar groove; 21. a guide rod.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: an electronic strength machine for detecting yarns comprises a base 1, a bracket 2, a top frame 3, a controller 4, a lifting frame 5, a sliding chute 6, a sliding block 7, a screw rod 8, a gear 9, a toothed belt 10, a motor 11, a sensor 12, a clamping frame 13, a fixed clamping plate 14, a movable clamping plate 15, an anti-slip pad 16, a clamping groove 17, a clamping block 18, an adjusting screw rod 19, a guide rod groove 20 and a guide rod 21, wherein the bracket 2 is symmetrically fixed at the top of the base 1, the top frame 3 is fixed at the top of the bracket 2, the controller 4 is installed on one side of the bracket 2,

the lifting frame is characterized in that a lifting frame 5 is connected between the supports 2 in a sliding manner, a sliding groove 6 is formed in the inner side, close to the lifting frame 5, of each support 2, a sliding block 7 is fixed on one side, corresponding to the sliding groove 6, of each lifting frame 5, when each lifting frame 5 is lifted, each lifting frame 5 drives each sliding block 7 to slide in each sliding groove 6, the lifting frames 5 can be guided to move through the sliding grooves 6 and the sliding blocks 7, each lifting frame 5 can be lifted in the vertical direction, lead screws 8 are connected to the two sides of each lifting frame 5 through threads, the two ends of each lead screw 8 are respectively connected with the base 1 and the top frame 3 in a rotating manner, a gear 9 is fixed on one side, close to the top, of each lead screw 8, a toothed belt 10 is sleeved on each gear 9, a motor 11 is installed on one side of the top of each top frame 3, the shaft ends of the motors 11 are fixedly connected with the lead screws 8, a sensor 12 is installed at the bottom of each lifting frame 5, and each sensor 12 is a tension sensor, the clamping frames 13 are arranged at the bottom of the sensor 12 and the top of the base 1;

a fixed clamping plate 14 is installed on one side inside the clamping frame 13, clamping grooves 17 are equidistantly formed in the inner sides of the fixed clamping plate 14 and the movable clamping plate 15, clamping blocks 18 are fixed on one side, corresponding to the clamping grooves 17, of the non-slip mat 16, when the non-slip mat 16 needs to be replaced, the non-slip mat 16 drives the clamping blocks 18 to move out of the clamping grooves 17, then the non-slip mat 16 drives the clamping blocks 18 to extrude into the clamping grooves 17, the non-slip mat 16 is convenient to replace through a clamping structure formed by the clamping grooves 17 and the clamping blocks 18, the movable clamping plate 15 is arranged on the other side inside the clamping frame 13, the non-slip mats 16 are installed on the inner sides of the fixed clamping plate 14 and the movable clamping plate 15, meshing teeth are arranged on one side, away from the clamping blocks 18, of the non-slip mat 16 are meshed with each other, the non-slip mats 16 and the clamping blocks 18 are both made of rubber materials, when yarns need to be clamped, the yarn is clamped by the fixed clamping plate 14 and the movable clamping plate 15 through the anti-slip mat 16, the anti-slip mat 16 is meshed with each other through the meshing teeth, the contact area between the anti-slip mat 16 and the yarn is increased, meanwhile, the friction between the anti-slip mat 16 and the yarn is increased, the yarn can be stably clamped, the yarn and a clamp are prevented from moving relatively when the yarn is pulled, one side, close to the clamping frame 13, of the movable clamping plate 15 is rotatably connected with an adjusting screw 19, the adjusting screw 19 is in threaded connection with the clamping frame 13, guide rod grooves 20 penetrate through the upper side and the lower side of the clamping frame 13, close to the adjusting screw 19, one side, corresponding to the guide rod grooves 20, of the movable clamping plate 15 is fixedly provided with a guide rod 21, the guide rod 21 is a cylinder, the guide rod 21 and the guide rod grooves 20 form a guide structure, and when the yarn needs to be clamped, the adjusting screw 19 is rotated to enable the adjusting screw 19 and the clamping frame 13 to move relatively, the clamping frame 13 is enabled to drive the movable clamping plate 15 to move towards the fixed clamping plate 14, when the movable clamping plate 15 moves, the movable clamping plate 15 drives the guide rod 21 to move in the guide rod groove 20, and the guide structure formed by the guide rod 21 and the guide rod groove 20 can guide the movement of the movable clamping plate 15, so that the movable clamping plate 15 is prevented from moving to generate deviation.

The working principle is as follows: when the electronic strength tester for detecting the yarns is used, firstly, the adjusting screw rod 19 is rotated to enable the adjusting screw rod 19 and the clamping frame 13 to generate relative movement, the clamping frame 13 drives the movable clamping plate 15 to move towards the fixed clamping plate 14, the fixed clamping plate 14 and the movable clamping plate 15 clamp the yarns through the anti-slip mat 16, the anti-slip mat 16 is meshed with each other through the meshing teeth, the contact area between the anti-slip mat 16 and the yarns is increased, meanwhile, the friction between the anti-slip mat 16 and the yarns is increased, the yarns can be stably clamped, when the yarns are prevented from being pulled, the yarns and a clamp generate relative movement, then the motor 11 drives the screw rod 8 to rotate through the gear 9 and the toothed belt 10, the screw rod 8 drives the lifting frame 5 to move upwards, the yarns are stretched, the tension is monitored through the sensor 12, when the lifting frame 5 is lifted, the lifting frame 5 drives the sliding block 7 to slide in the sliding groove 6, the lifting frame 5 can be guided to move through the sliding groove 6 and the sliding block 7, so that the lifting frame 5 can be lifted in the vertical direction.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electron strength machine for yarn detects, includes base (1), its characterized in that: the top of the base (1) is symmetrically fixed with a bracket (2), the top of the bracket (2) is fixed with a top frame (3), one side of the bracket (2) is provided with a controller (4), wherein,

the lifting frame (5) is connected between the supports (2) in a sliding mode, lead screws (8) are connected to two sides of the lifting frame (5) in a threaded mode, two ends of each lead screw (8) are respectively connected with the base (1) and the top frame (3) in a rotating mode, a gear (9) is fixed to one side, close to the top, of each lead screw (8), a toothed belt (10) is sleeved on each gear (9), a motor (11) is installed on one side of the top of each top frame (3), the shaft end of each motor (11) is fixedly connected with each lead screw (8), a sensor (12) is installed at the bottom of each lifting frame (5), and clamping frames (13) are installed on the bottom of each sensor (12) and the top of the base (1);

fixed grip block (14) are installed to inside one side of holding frame (13), the inside opposite side of holding frame (13) is provided with movable grip block (15), slipmat (16) are all installed with the inboard of activity grip block (15) in fixed grip block (14), activity grip block (15) are close to holding frame (13) one side and rotate and are connected with adjusting screw (19), adjusting screw (19) and holding frame (13) threaded connection, both sides run through about holding frame (13) are close to adjusting screw (19) have guide bar groove (20), one side that activity grip block (15) correspond guide bar groove (20) is fixed with guide bar (21).

2. The machine of claim 1, wherein the machine comprises: the inner side of the support (2) close to the lifting frame (5) is provided with a sliding groove (6), and the lifting frame (5) is fixed with a sliding block (7) corresponding to one side of the sliding groove (6).

3. The machine of claim 1, wherein the machine comprises: the inner sides of the fixed clamping plate (14) and the movable clamping plate (15) are provided with clamping grooves (17) at equal intervals, and one side, corresponding to the clamping grooves (17), of the non-slip mat (16) is fixed with a clamping block (18).

4. An electronic force machine for yarn detection as claimed in claim 3, characterized in that: meshing teeth are arranged on one side, away from the clamping block (18), of the anti-slip pad (16), the meshing teeth between the anti-slip pads (16) are meshed with each other, and the anti-slip pad (16) and the clamping block (18) are made of rubber materials.

5. The machine of claim 1, wherein the machine comprises: the guide rod (21) is a cylinder, and the guide rod (21) and the guide rod groove (20) form a guide structure.