CN211784146U

CN211784146U - A testing arrangement for spandex silk elasticity

Info

Publication number: CN211784146U
Application number: CN201922417831.XU
Authority: CN
Inventors: 赵兵; 梁国东; 梁东; 陆勇
Original assignee: Ningxia Ningdong Tai And New Materials Co ltd
Current assignee: Ningxia Ningdong Tai And New Materials Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-10-27
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a testing arrangement for spandex silk elasticity, comprising a base plate, the top fixedly connected with fixed plate of bottom plate, the equal fixedly connected with fixed column in upper and lower both sides on fixed plate surface, the equal fixedly connected with fixture block in upper and lower both sides of fixed column surface inboard, the utility model relates to a testing arrangement technical field. This a testing arrangement for spandex silk elasticity, through with a pay off section of thick bamboo and a receipts line section of thick bamboo and fixed column clearance fit, make the spandex silk can be fixed at a pay off section of thick bamboo and a receipts line section of thick bamboo pivoted in-process, utilize the pivot, rotary drum and projection carry out the micro-adjustment, then utilize the cooperation of fixture block and draw-in groove, make fixed back pay off section of thick bamboo of spandex silk and a receipts line section of thick bamboo can not continue to roll the unwrapping wire and receive the line, cooperation force sensor, pulling force telescopic link and measurement anchor clamps head, test the elasticity of spandex silk, the spandex silk is difficult for breaking, the cost is not only reduced, and the process of operation is simple, the effectual measurement.

Description

A testing arrangement for spandex silk elasticity

Technical Field

The utility model relates to a testing arrangement technical field specifically is a testing arrangement for spandex silk elasticity.

Background

The elasticity performance is the most main performance index of spandex silk, and current a testing arrangement for spandex silk elasticity is mostly through the fixed spandex silk in both ends and utilize force sensor to measure, but the spandex silk often need adopt draw gear when fixing, and not only the cost is higher, and the process of operation is more loaded down with trivial details moreover, and draw gear control can make the spandex silk break well simultaneously, and the test effect is poor.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a testing arrangement for spandex silk elasticity has solved current testing arrangement for spandex silk elasticity, and the spandex silk often needs to adopt draw gear when fixing, and the cost is higher, and operation process is more loaded down with trivial details, and control is not good can make the spandex silk problem of breaking.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a testing device for elasticity of spandex filaments comprises a bottom plate, wherein a fixed plate is fixedly connected to the top of the bottom plate, fixed columns are fixedly connected to the upper side and the lower side of the surface of the fixed plate, clamping blocks are fixedly connected to the upper side and the lower side of the inner side of the outer surface of each fixed column, a pay-off cylinder and a take-up cylinder are respectively and movably connected to the outer surfaces of the two fixed columns from top to bottom, clamping grooves are respectively formed in the inner sides of the inner walls of the pay-off cylinder and the take-up cylinder, the inner surfaces of the two clamping grooves are respectively clamped with the outer surfaces of the clamping blocks, tension sensors are fixedly connected to the upper portion of the right side of the fixed plate and the lower portion of the left side of the fixed plate, tension telescopic rods are respectively and fixedly connected to the opposite sides of the, and the left side of the outer surface of the rotary drum is fixedly connected with a convex column.

Preferably, the inside of a pay-off cylinder and a take-up cylinder is all provided with a through groove, and the through groove is matched with the fixing column.

Preferably, one sides of the two tension sensors far away from each other are fixedly connected with tension displays, and the tension displays are controlled by PLC programming.

Preferably, the surface of the fixing plate is fixedly connected with a speed reduction motor on one side of the rotating shaft, and one end of an output shaft of the speed reduction motor is fixedly connected with a rotating rod.

Preferably, the outer surface of the rotating rod is in transmission connection with the outer surface of the rotating shaft through a transmission belt, and transmission wheels are arranged on the surfaces of the rotating shaft and the rotating rod.

Preferably, a control switch is fixedly connected to the lower portion of the left side of the surface of the fixing plate.

Preferably, the number of the fixing columns is four, and the fixing columns are symmetrically distributed on the back face and the front face of the fixing plate.

Advantageous effects

The utility model provides a testing arrangement for spandex silk elasticity. Compared with the prior art, the method has the following beneficial effects:

(1) the testing device for the elasticity of the spandex filaments comprises a fixed plate fixedly connected to the top of a bottom plate, fixed columns fixedly connected to the upper side and the lower side of the surface of the fixed plate, clamping blocks fixedly connected to the upper side and the lower side of the inner side of the outer surface of the fixed column, a pay-off cylinder and a take-up cylinder movably connected to the outer surfaces of the two fixed columns from top to bottom respectively, clamping grooves formed in the inner sides of the inner walls of the pay-off cylinder and the take-up cylinder, the inner surfaces of the two clamping grooves are clamped with the outer surfaces of the clamping blocks, tension sensors are fixedly connected to the upper side and the lower side of the right side of the fixed plate respectively, tension telescopic rods are fixedly connected to the opposite sides of the two tension sensors respectively, measuring clamp heads are fixedly connected to one ends of the tension telescopic rods, through with a pay off section of thick bamboo and a receipts line section of thick bamboo and fixed column clearance fit, make the spandex silk can be fixed at a pay off section of thick bamboo and a receipts line section of thick bamboo pivoted in-process, utilize the pivot, rotary drum and projection carry out the micro-adjustment, then utilize the cooperation of fixture block and draw-in groove, make fixed back pay off section of thick bamboo of spandex silk and a receipts line section of thick bamboo can not continue to roll the unwrapping wire and receive the line, cooperation force sensor, tension telescopic rod and measurement anchor clamps head, the elasticity to the spandex silk is tested, need not to adopt draw gear to fix, the spandex silk is difficult for breaking, the cost is not only reduced, and the process of operation is simple, the.

(2) This a testing arrangement for spandex silk elasticity, one side fixedly connected with gear motor through the surface at the fixed plate and be located the pivot, the one end fixedly connected with bull stick of gear motor output shaft, the surface of bull stick passes through the drive belt transmission with the surface of pivot and is connected, and the surface of pivot and bull stick all is provided with the drive wheel, the left below fixedly connected with control switch in fixed plate surface, it rotates to drive the bull stick through gear motor and rotates, cooperation drive belt transmission control pivot rotates, conveniently adjust the amplitude of rotation of projection, it can real time control gear motor to set up control switch, and convenient operation.

Drawings

Fig. 1 is a front view of the external structure of the present invention;

FIG. 2 is a sectional view of the internal structure of the pay-off drum of the present invention;

FIG. 3 is a perspective view of the external structure of the paying-off drum of the present invention;

fig. 4 is a front view of the present invention.

In the figure: 1-bottom plate, 2-fixed plate, 3-fixed column, 4-clamping block, 5-paying out drum, 6-take-up drum, 7-clamping groove, 8-tension sensor, 9-tension telescopic rod, 10-measuring clamp head, 11-rotating shaft, 12-rotating drum, 13-convex column, 14-tension display, 15-speed reducing motor, 16-rotating rod, 17-driving belt and 18-control switch.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a testing device for elasticity of spandex yarns comprises a base plate 1, wherein a fixed plate 2 is fixedly connected to the top of the base plate 1, a control switch 18 is fixedly connected to the lower portion of the left side of the surface of the fixed plate 2, the control switch 18 is electrically connected with a speed reducing motor 15, the speed reducing motor 15 is fixedly connected to the surface of the fixed plate 2 and one side of a rotating shaft 11, a rotating rod 16 is fixedly connected to one end of an output shaft of the speed reducing motor 15, the outer surface of the rotating rod 16 is in transmission connection with the outer surface of the rotating shaft 11 through a transmission belt 17, transmission wheels are arranged on the surfaces of the rotating shaft 11 and the rotating rod 16, fixed columns 3 are fixedly connected to the upper side and the lower side of the surface of the fixed plate 2, four fixed columns 3 are arranged, the fixed columns 3 are symmetrically distributed on the back surface and the front surface of the fixed plate 2, fixture blocks 4 are fixedly connected to the upper, the inner parts of the pay-off cylinder 5 and the take-up cylinder 6 are respectively provided with a through groove which is matched with the fixed column 3, the inner sides of the inner walls of the pay-off cylinder 5 and the take-up cylinder 6 are respectively provided with a clamping groove 7, the inner surfaces of the two clamping grooves 7 are respectively clamped with the outer surface of the clamping block 4, the upper part of the right side and the lower part of the left side of the fixed plate 2 are respectively fixedly connected with a tension sensor 8, the tension sensor 8 is the prior art and is used for testing the elasticity of spandex filaments, one sides of the two tension sensors 8 which are far away from each other are respectively fixedly connected with a tension display 14, the tension display 14 is used for displaying the elasticity value of the spandex filaments, the tension display 14 is controlled by a PLC (programmable logic controller) program, one sides of the two tension sensors 8 which are opposite are respectively fixedly connected with a tension telescopic rod 9, and the left side of the outer surface of the rotary drum 12 is fixedly connected with a convex column 13, the paying-off drum 5, the take-up drum 6 and the fixed column 3 are movably matched, so that spandex filaments can be fixed in the rotating process of the paying-off drum 5 and the take-up drum 6, the rotary shaft 11, the rotary drum 12 and the convex column 13 are used for micro-adjustment, then the clamping block 4 and the clamping groove 7 are matched, the paying-off drum 5 and the take-up drum 6 cannot continue to pay off and take up wires in a rolling manner after the spandex filaments are fixed, the tensile force sensor 8, the tensile force telescopic rod 9 and the measuring clamp head 10 are matched, the elasticity of the spandex filaments is tested, a traction device is not needed for fixing, the spandex filaments are not easy to break, the cost is reduced, the operation process is simple, the measurement accuracy is effectively improved, and the content which is not described in detail in the specification belongs.

During operation, firstly, the paying-off cylinder 5 and the take-up cylinder 6 are sleeved on the fixed column 3, but the clamping block 4 is not clamped with the clamping groove 7, the spandex filament on the paying-off cylinder 5 is wound on the take-up cylinder 6 at the moment, the spandex filament can be fixed by rotating the take-up cylinder 6 for several circles, then the paying-off cylinder 5 and the take-up cylinder 6 are simultaneously pushed inwards, the paying-off cylinder 5 and the take-up cylinder 6 are simultaneously rotated in a small range, so that the clamping block 4 is clamped with the clamping groove, the spandex filament is fixed at the moment, then the control switch 18 is started, the speed reduction motor 15 is further started, the rotating rod 16 is further driven to rotate, the rotating shaft 11 is driven to rotate, so as to drive the rotating cylinder 12 to rotate, then the convex column 13 is driven to rotate, so that the convex column 13 supports against the spandex filament, the spandex filament is finely adjusted and fixed, the spandex filament is prevented from loosening, at, and the tensile force is displayed by the tensile force display 14, namely the whole working principle of the testing device for the elasticity of the spandex yarn.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 a testing arrangement for spandex silk elasticity, includes bottom plate (1), the top fixedly connected with fixed plate (2) of bottom plate (1), its characterized in that: the upper side and the lower side of the surface of the fixed plate (2) are fixedly connected with fixed columns (3), the upper side and the lower side of the inner side of the outer surface of each fixed column (3) are fixedly connected with clamping blocks (4), the outer surfaces of the two fixed columns (3) are respectively and movably connected with a pay-off cylinder (5) and a take-up cylinder (6) from top to bottom, the inner sides of the inner walls of the pay-off cylinder (5) and the take-up cylinder (6) are respectively provided with a clamping groove (7), the inner surfaces of the two clamping grooves (7) are respectively clamped with the outer surface of the clamping blocks (4), the upper part and the lower part on the right side of the fixed plate (2) are respectively and fixedly connected with a tension sensor (8), one opposite side of the two tension sensors (8) is respectively and fixedly connected with a tension telescopic rod (9), one end of the tension telescopic rod (, the outer surface of the rotating shaft (11) is fixedly connected with a rotating drum (12), and the left side of the outer surface of the rotating drum (12) is fixedly connected with a convex column (13).

2. The apparatus for testing elasticity of spandex filament according to claim 1, wherein: a through groove is formed in the pay-off barrel (5) and the take-up barrel (6), and the through groove is matched with the fixing column (3).

3. The apparatus for testing elasticity of spandex filament according to claim 1, wherein: and one sides of the two tension sensors (8) far away from each other are fixedly connected with tension displays (14), and the tension displays (14) are controlled by PLC programming.

4. The apparatus for testing elasticity of spandex filament according to claim 1, wherein: the surface of fixed plate (2) just is located one side fixedly connected with gear motor (15) of pivot (11), the one end fixedly connected with bull stick (16) of gear motor (15) output shaft.

5. The apparatus for testing elasticity of spandex filament according to claim 4, wherein: the outer surface of the rotating rod (16) is in transmission connection with the outer surface of the rotating shaft (11) through a transmission belt (17), and transmission wheels are arranged on the surfaces of the rotating shaft (11) and the rotating rod (16).

6. The apparatus for testing elasticity of spandex filament according to claim 1, wherein: and a control switch (18) is fixedly connected to the lower part of the left side of the surface of the fixed plate (2).

7. The apparatus for testing elasticity of spandex filament according to claim 1, wherein: the quantity of fixed column (3) is provided with four, and fixed column (3) are at the back of fixed plate (2) and are the symmetric distribution with the front.