CN113466034A

CN113466034A - Tensile resistance detection device used in yarn production process

Info

Publication number: CN113466034A
Application number: CN202110603699.0A
Authority: CN
Inventors: 吴明
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-10-01

Abstract

The invention relates to the technical field of yarn-related equipment, and discloses an anti-tensile force detection device used in a yarn production process, which comprises a body, wherein the inner side surface of the body is fixedly connected with a guide rod, the outer side surface of the guide rod is slidably connected with a sliding sleeve, the outer side surface of the sliding sleeve is rotatably connected with a rotating shaft, the outer side surface of the rotating shaft is fixedly connected with a gear, the outer side surface of the gear is meshed with a rack, and the outer side surface of the sliding sleeve is rotatably connected with a connecting rod; through the axis of rotation, the runner, the linkage board, the nose bar, the movable plate, the fixed plate, the winding pole, the feeler lever, interact between the dead lever, can stabilize fixed and fixed comparatively convenient to it when the yarn carries out the stretching resistance test, it needs the operator to lead to the comparatively inconvenient condition emergence of yarn processing tied a knot after the test through the mode of knoing between its and the device to fixed connection between it and the device when having avoided the yarn to carry out the stretching resistance test, thereby can improve the effect of yarn stretching resistance test, be favorable to going on continuously of yarn stretching resistance test.

Description

Tensile resistance detection device used in yarn production process

Technical Field

The invention relates to the technical field of yarn-related equipment, in particular to a tensile resistance detection device used in a yarn production process.

Background

The yarn is a textile, is processed into products with certain fineness by various textile fibers, is used for weaving, rope making, thread making, knitting, embroidery and the like, and is divided into staple fiber yarn, continuous filament yarn and the like. After the yarn is produced, a tensile test is generally performed on a portion of the yarn sample in order to determine its quality. Present stretching resistance testing arrangement structure is comparatively simple, when testing, the operator knots the yarn and fixes on the device, then drag the yarn through heavy objects such as the bottom at the yarn increase weight, thereby realize the test to the yarn stretching resistance, in order to guarantee yarn stability during the test, generally all directly fix the yarn on the device through the end of death, it is comparatively inconvenient that the yarn that will lead to knotting after the test takes off like this, thereby can give lasting production hindrance of yarn sample stretching resistance test, furthermore, the mode of dragging to measure yarn stretching resistance intensity through heavy objects such as weight also can make ultimate test result precision lower to the yarn, thereby can produce the influence to the judgement of the final quality of yarn.

Therefore, in order to solve these problems, a tensile testing device is needed in the yarn production process.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the tensile resistance detection device for the yarn production process, which has the advantages of more convenient fixation and removal in the tensile resistance test of the yarn, higher accuracy in the tensile resistance test of the yarn and simpler test process, and solves the problems that the yarn is inconvenient to remove due to the fact that the yarn needs to be fixed in a knotting mode in the tensile resistance test, and the test accuracy is lower and more troublesome due to the fact that the tensile resistance test is carried out through the addition of weights and other weights for pull measurement.

(II) technical scheme

In order to realize the purposes of more convenient fixation and detachment during the tensile resistance test of the yarn, higher accuracy of the tensile resistance test of the yarn and simpler test process, the invention provides the following technical scheme: an anti-stretching force detection device used in the yarn production process comprises a body, wherein a guide rod is fixedly connected to the inner side surface of the body, a sliding sleeve is slidably connected to the outer side surface of the guide rod, a rotating shaft is rotatably connected to the outer side surface of the sliding sleeve, a gear is fixedly connected to the outer side surface of the rotating shaft, a rack is meshed with the outer side surface of the gear, a connecting rod is rotatably connected to the outer side surface of the sliding sleeve, a rotary disc is rotatably connected to the outer side surface of the connecting rod, a take-up pulley is fixedly connected to the outer side surface of the rotary disc, a fixed shell is fixedly connected to the inner side surface of the fixed shell, a rotating wheel is fixedly connected to the outer side surface of the rotating shaft, a linkage plate is movably connected to the outer side surface of the rotating wheel, a convex rod is slidably connected to the inner side surface of the linkage plate, a movable plate is fixedly connected to the outer portion of the convex rod, a fixed plate is movably connected to the outer portion of the movable plate, a touch rod is fixedly connected to the inner side surface of the fixed plate, the medial surface fixedly connected with winding pole of set casing, the medial surface fixedly connected with pointer of body.

Preferably, rack fixed connection is at the medial surface of body, and the medial surface of body rotates and is connected with the bull stick, and carousel fixed connection is at the lateral surface of bull stick, and take-up pulley fixed connection is at the lateral surface of bull stick, and the quantity of sliding sleeve, connecting rod is two, and two connecting rods rotate respectively and connect the lateral surface at two sliding sleeves, and two sliding sleeve symmetric distributions are at the upper and lower both ends of guide bar, and the lateral surface at the top sliding sleeve is connected in the axis of rotation.

Preferably, the outer side surface of the rotary table is provided with scale marks, the precision of the scale marks is N, the position and the specification of the pointer are matched with the scale marks, and the tensile resistance of the yarn can be measured with higher precision.

Preferably, the number of the fixed shells is two, the two fixed shells are respectively distributed on the outer side surface of the turntable and the outer side surface of the body, the outer side surface of the rotating wheel is rotatably connected with a sliding block, the outer side surface of the linkage plate is provided with a long groove, and the sliding block is slidably connected with the inner side surface of the long groove.

Preferably, the inner side face of the moving plate is fixedly connected with the electromagnet, the outer part of the electromagnet is fixedly connected with a first spring, the first spring is fixedly connected with the fixed rod, the inner side face of the body is fixedly connected with the limiting frame, the moving plate is in sliding connection with the inner side face of the limiting frame, the fixed hole is formed in the inner side face of the limiting frame, the position and the specification of the fixed hole are matched with the fixed rod, and the fixed rod is made of a metal iron material, so that the yarn can be kept in a stable and fixed state in the testing process.

Preferably, the outer side surface of the fixed plate is provided with an anti-slip layer, the position and the specification of the fixed plate are matched with the winding rod, the fixed plate is in sliding connection with the inner side surface of the moving plate, the inner side surface of the moving plate is fixedly connected with a second spring, the second spring is fixedly connected with the fixed plate, and the position and the specification of the contact rod are fixedly connected with the moving plate.

Preferably, the rotating shaft, the electromagnet, the feeler lever, the external power supply and the driving power supply are all electrically connected with the control center, the rotating shaft and the rotating shaft are all electrically connected with the driving power supply, and the electromagnet is electrically connected with the external power supply.

(III) advantageous effects

Compared with the prior art, the invention provides a tensile resistance detection device used in the yarn production process, which has the following beneficial effects:

1. this use stretching resistance detection device in yarn production process, through the axis of rotation, the runner, the linkage plate, the nose bar, the movable plate, the fixed plate, the winding pole, the feeler lever, interact between the dead lever, can stabilize fixed and fixed comparatively convenient to it when the yarn carries out the stretching resistance test, need the operator to take place the comparatively inconvenient condition of yarn processing that the fixed connection leads to knoing after the test between its and the device through the mode of knoing when having avoided the yarn to carry out the stretching resistance test, thereby can improve the effect of yarn stretching resistance test, be favorable to going on continuously of yarn stretching resistance test.

2. This use stretching resistance detection device in yarn production process, through the interact between pivot, gear, rack, sliding sleeve, guide bar, disc, take-up pulley, connecting rod, the pointer, can carry out the winding slowly to it at the in-process of yarn stretching resistance test and pull to make the stretching resistance test result precision of yarn higher, no longer need the manual work add heavy objects such as weight and pull the yarn, also make the stretching resistance test of realization more simple and convenient simultaneously.

Drawings

FIG. 1 is a schematic view of the present invention in partial cross section;

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the internal structure of the fixing case according to the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 3 according to the present invention;

FIG. 5 is an enlarged view of the structure of FIG. 3 at C according to the present invention.

In the figure: 1. a body; 2. a guide bar; 3. a sliding sleeve; 4. a rotating shaft; 5. a gear; 6. a rack; 7. a connecting rod; 8. a turntable; 9. a take-up pulley; 10. a stationary case; 11. a rotating shaft; 12. a rotating wheel; 13. a linkage plate; 14. a nose bar; 15. moving the plate; 16. a fixing plate; 17. a feeler lever; 18. fixing the rod; 19. a winding rod; 20. a pointer.

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. 1-5, an anti-stretching force detection device for use in a yarn production process comprises a body 1, a guide rod 2 is fixedly connected to an inner side surface of the body 1, a sliding sleeve 3 is slidably connected to an outer side surface of the guide rod 2, a rotating shaft 4 is rotatably connected to an outer side surface of the sliding sleeve 3, a gear 5 is fixedly connected to an outer side surface of the rotating shaft 4, a rack 6 is meshed with an outer side surface of the gear 5, a connecting rod 7 is rotatably connected to an outer side surface of the sliding sleeve 3, a rotating disc 8 is rotatably connected to an outer side surface of the connecting rod 7, a take-up pulley 9 is fixedly connected to an outer side surface of the rotating disc 8, the rack 6 is fixedly connected to an inner side surface of the body 1, a rotating rod is rotatably connected to an inner side surface of the body 1, the rotating disc 8 is fixedly connected to an outer side surface of the rotating rod, the take-up pulley 9 is fixedly connected to an outer side surface of the rotating rod, the sliding sleeve 3 and the connecting rod 7 are respectively rotatably connected to outer side surfaces of the two sliding sleeves 3, the two sliding sleeves 3 are symmetrically distributed at the upper end and the lower end of the guide rod 2, and the rotating shaft 4 is rotatably connected with the outer side surface of the upper sliding sleeve 3.

The outer side surface of the rotary table 8 is fixedly connected with a fixed shell 10, the inner side surface of the fixed shell 10 is rotatably connected with a rotating shaft 11, the outer side surface of the rotating shaft 11 is fixedly connected with a rotating wheel 12, the outer side surface of the rotating wheel 12 is movably connected with a linkage plate 13, the number of the fixed shells 10 is two, the two fixed shells 10 are respectively distributed on the outer side surface of the rotary table 8 and the outer side surface of the body 1, the outer side surface of the rotating wheel 12 is rotatably connected with a sliding block, the outer side surface of the linkage plate 13 is provided with an elongated slot, the sliding block is slidably connected with the inner side surface of the elongated slot, the inner side surface of the linkage plate 13 is slidably connected with a convex rod 14, the outer part of the convex rod 14 is fixedly connected with a movable plate 15, the outer part of the movable plate 15 is movably connected with a fixed plate 16, the inner part of the fixed plate 16 is fixedly connected with a contact rod 17, the rotating shaft 4, the rotating shaft 11, an electromagnet, a contact rod 17, an external power supply and a driving power supply are electrically connected with a control center, the rotating shaft 4 and the rotating shaft 11 are electrically connected with the driving power supply, the electromagnet is electrically connected with an external power supply.

The inner side surface of the fixed plate 16 is connected with a fixed rod 18 in a sliding manner, the inner side surface of the movable plate 15 is fixedly connected with an electromagnet, the outer part of the electromagnet is fixedly connected with a first spring, the first spring is fixedly connected with the fixed rod 18, the inner side surface of the body 1 is fixedly connected with a limiting frame, the movable plate 15 is connected with the inner side surface of the limiting frame in a sliding manner, the inner side surface of the limiting frame is provided with a fixed hole, the position and the specification of the fixed hole are matched with those of the fixed rod 18, the fixed rod 18 is made of a metal iron material, so that yarn can keep a stable and fixed state in the testing process, the inner side surface of the fixed shell 10 is fixedly connected with a winding rod 19, the outer side surface of the fixed plate 16 is provided with an anti-skid layer, the position and the specification of the fixed plate 16 are matched with the winding rod 19, the fixed plate 16 is connected with the inner side surface of the movable plate 15 in a sliding manner, the inner side surface of the movable plate 15 is fixedly connected with a second spring, and the second spring is fixedly connected with the fixed plate 16, the position and the specification of the contact rod 17 are fixedly connected with the movable plate 15, the pointer 20 is fixedly connected to the inner side face of the body 1, scale marks are arranged on the outer side face of the rotary disc 8, the precision of the scale marks is 0.01N, the position and the specification of the pointer 20 are matched with the scale marks, and the tensile resistance of the yarn can be measured with higher precision.

The working principle is as follows: when the device is used, an operator winds two ends of yarn to be tested on the surfaces of two winding rods 19 respectively, then controls a driving power supply to drive a rotating shaft 11 to rotate through a control center, and controls an external power supply to electrify an electromagnet, the electromagnet generates magnetism to attract a fixed rod 18 mutually and drive the fixed rod 18 to move and withdraw from the inside of a fixed hole after being electrified, a spring I is compressed when the fixed rod 18 moves, the rotating shaft 11 rotates to drive a rotating wheel 12 to rotate, under the interaction of a sliding block and a long groove, the rotating wheel 12 rotates to drive a linkage plate 13 to rotate, a convex rod 14 moves when the linkage plate 13 rotates, the convex rod 14 moves to drive a moving plate 15 to move, the moving plate 15 moves to drive a fixed plate 16 to move, the fixed plate 16 contacts with the winding rods 19 in the moving process and compresses and fixes the yarn wound on the surfaces of the winding rods 19, when the fixed plate 16 moves to be in contact with the winding rod 19 and then does not move, the moving plate 15 continues to move and compresses the second spring, and meanwhile, the second spring moves relative to the fixed plate 16, when the moving plate 15 moves to be in contact with the contact rod 17 and the fixed plate 16, the control center controls the driving power supply to stop driving the rotating shaft 11 to rotate, and controls the external power supply to stop energizing the electromagnet, the electromagnet loses magnetism after being powered off, and at the moment, under the action of resilience force of the spring, the fixed rod 18 moves to reset and continues to be movably inserted into the fixed hole, so that the fixed plate 16 can fix and stabilize yarns.

When testing, the operator rotates through control maincenter control drive power supply drive axis of rotation 4, axis of rotation 4 rotates drive gear 5 and rotates, under the effect of rack 6, gear 5 rotates and drives 3 downstream of top sliding sleeve, top sliding sleeve 3 can drive connecting rod 7 and remove at the in-process that removes, and connecting rod 7 self can take place to rotate, the in-process of connecting rod 7 motion can drive carousel 8 and carry out slow rotation, 8 pivoted in-process of carousel drive take-up pulley 9 rotates and carries out the rolling to the yarn, 8 pivoted in-process of carousel still can drive the scale on its surface and rotate, thereby can test the stretching resistance intensity of yarn.

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 tensile resistance detection device for in yarn production process, includes body (1), its characterized in that: the inner side surface of the body (1) is fixedly connected with a guide rod (2), the outer side surface of the guide rod (2) is slidably connected with a sliding sleeve (3), the outer side surface of the sliding sleeve (3) is rotatably connected with a rotating shaft (4), the outer side surface of the rotating shaft (4) is fixedly connected with a gear (5), the outer side surface of the gear (5) is meshed with a rack (6), the outer side surface of the sliding sleeve (3) is rotatably connected with a connecting rod (7), the outer side surface of the connecting rod (7) is rotatably connected with a turntable (8), the outer side surface of the turntable (8) is fixedly connected with a take-up pulley (9), the outer side surface of the turntable (8) is fixedly connected with a fixed shell (10), the inner side surface of the fixed shell (10) is rotatably connected with a rotating shaft (11), the outer side surface of the rotating shaft (11) is fixedly connected with a rotating wheel (12), the outer side surface of the rotating wheel (12) is movably connected with a linkage plate (13), and the inner side surface of the linkage plate (13) is slidably connected with a convex rod (14), the outer fixed connection of nose bar (14) has movable plate (15), the outer swing joint of movable plate (15) has fixed plate (16), the inside fixed connection of fixed plate (16) has feeler lever (17), the medial surface sliding connection of fixed plate (16) has dead lever (18), the medial surface fixed connection of set casing (10) twines pole (19), the medial surface fixed connection of body (1) has pointer (20).

2. The tension-resistant detecting device for the yarn production process according to claim 1, wherein: rack (6) fixed connection is at the medial surface of body (1), the medial surface of body (1) rotates and is connected with the bull stick, carousel (8) fixed connection is at the lateral surface of bull stick, take-up pulley (9) fixed connection is at the lateral surface of bull stick, sliding sleeve (3), the quantity of connecting rod (7) is two, two connecting rod (7) rotate the lateral surface of connecting at two sliding sleeves (3) respectively, two sliding sleeve (3) symmetric distribution are at the upper and lower both ends of guide bar (2), axis of rotation (4) rotate the lateral surface of connecting at top sliding sleeve (3).

3. The tension-resistant detecting device for the yarn production process according to claim 1, wherein: the outer side surface of the turntable (8) is provided with scale marks, the precision of the scale marks is 0.01N, and the position and the specification of the pointer (20) are matched with the scale marks.

4. The tension-resistant detecting device for the yarn production process according to claim 1, wherein: the number of the fixed shells (10) is two, the two fixed shells (10) are respectively distributed on the outer side surface of the rotary table (8) and the outer side surface of the body (1), the outer side surface of the rotary wheel (12) is rotatably connected with a sliding block, the outer side surface of the linkage plate (13) is provided with a long groove, and the sliding block is in sliding connection with the inner side surface of the long groove.

5. The tension-resistant detecting device for the yarn production process according to claim 1, wherein: the movable plate is characterized in that an electromagnet is fixedly connected to the inner side face of the movable plate (15), a first spring is fixedly connected to the outer portion of the electromagnet, the first spring is fixedly connected with the fixed rod (18), a limiting frame is fixedly connected to the inner side face of the body (1), the movable plate (15) is in sliding connection with the inner side face of the limiting frame, a fixed hole is formed in the inner side face of the limiting frame, the position and the specification of the fixed hole are matched with the fixed rod (18), and the fixed rod (18) is made of a metal iron material.

6. The tension-resistant detecting device for the yarn production process according to claim 1, wherein: the anti-skidding type movable plate is characterized in that an anti-skidding layer is arranged on the outer side face of the fixed plate (16), the position and the specification of the fixed plate (16) are matched with the winding rod (19), the fixed plate (16) is in sliding connection with the inner side face of the movable plate (15), a second spring is fixedly connected with the inner side face of the movable plate (15), the second spring is fixedly connected with the fixed plate (16), and the position and the specification of the contact rod (17) are fixedly connected with the movable plate (15).

7. The tension-resistant detecting device for the yarn production process according to claim 1, wherein: the rotating shaft (4), the rotating shaft (11), the electromagnet, the feeler lever (17), the external power supply and the driving power supply are all electrically connected with the control center, the rotating shaft (4) and the rotating shaft (11) are all electrically connected with the driving power supply, and the electromagnet is electrically connected with the external power supply.