CN218349979U

CN218349979U - Elastic cord physical properties detection device

Info

Publication number: CN218349979U
Application number: CN202222354122.3U
Authority: CN
Inventors: 程国清
Original assignee: Huaxin Zhuhai Textile Technology Co ltd
Current assignee: Huaxin Zhuhai Textile Technology Co ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2023-01-20
Anticipated expiration: 2032-09-05

Abstract

The utility model relates to an elastic cord technical field's an elastic cord physical properties detection device, include the detection case and through hinge and detection case articulated door plant, detection groove has been seted up to the inside of detection case, detection subassembly is installed at the top of side surface in the detection case, the inside of detection case is equipped with drive assembly, the inside of detection case all rotates and is connected with the pivot, two the equal fixedly connected with fixing base in top of pivot, two the upper surface of a fixing base is fixedly connected with rolling rod and No. two rolling rods respectively. Through a rolling rod, no. two rolling rods, rolling recess, pull rod, mounting panel, fixed inserted bar, fixed recess and compression spring's cooperation use to can be convenient for carry out the effect of fixing to the both ends of elastic cord, make the both ends of elastic cord insert in the jack of a rolling rod, no. two rolling rod insides along with fixed inserted bar respectively, can be to the firm fixed in elastic cord both ends.

Description

Elastic cord physical properties detection device

Technical Field

The utility model relates to an elastic cord technical field especially relates to an elastic cord physical properties detection device.

Background

The elastic bands are called elastic threads and elastic threads, and the thin dots can be used as auxiliary material bottom lines of the clothes, and are particularly suitable for clothes products such as underwear, trousers, infant clothes, sweaters, sportswear, rhyme dresses, wedding dresses, T-shirts, hats, bust, masks and the like. Can also be used as a hang tag line, a daily article handicraft ornament, toy stationery and a D IY manual line.

Present elastic cord is at the in-process of production, a plurality of physical properties that need the elastic cord detect, wherein elasticity detects an indispensable test, and at the in-process of doing elasticity detection, the both ends that need the elastic cord are fixed, current check out test set is at the in-process that detects, it is insecure to make the both ends of elastic cord fixed easily, before the elasticity of elastic cord reaches the limit, because both ends are fixed insecure, can be under great pulling force, make one end wherein loosen, thereby the elastic property of elastic cord can't accurate detection, we propose an elastic cord physical properties detection device for this.

SUMMERY OF THE UTILITY MODEL

In view of the above, the utility model provides an elastic cord physical properties detection device has the fixed firm effect in elastic cord both ends, avoids under great pulling force, makes the phenomenon that one end loosens wherein.

The technical scheme of the utility model is that: the utility model provides an elastic cord physical properties detection device, includes the detection case and passes through hinge and detection case articulated door plant, detection groove has been seted up to the inside of detection case, detection component is installed at the top of the side surface in the detection case, the inside of detection case is equipped with drive assembly, the inside of detection case all rotates and is connected with the pivot, two the equal fixedly connected with fixing base No. one in top of pivot, two the upper surface of a fixing base is fixedly connected with rolling rod No. one and rolling rod No. two respectively, the equal fixedly connected with fixing base No. two in rolling rod and rolling rod No. two in rolling rod top, rolling recess has all been seted up on the surface of rolling rod No. two the equal sliding connection in inside of No. two fixing base has the pull rod, two the equal fixedly connected with arm-tie of one end of pull rod, two the equal fixedly connected with mounting panel of the other end of pull rod, mounting panel one side surface fixed connection has fixed inserted bar, fixed recess has been seted up on the surface of fixed inserted bar, the surface cover of pull rod has the compression spring that one end and No. two fixing base connections.

In a further technical scheme, drive assembly includes fixed connection at the inside driving motor of detection case, driving motor's output shaft passes through shaft coupling fixedly connected with dwang, the surface of dwang is fixed the cover respectively and is cup jointed No. one worm and No. two worms, the thread groove direction of a worm and No. two worms is opposite form, two the surface of pivot is all fixed the worm wheel of having cup jointed, two the one end of worm wheel is connected with a worm and No. two worm meshes respectively.

In a further technical scheme, the detection assembly comprises an electric push rod fixedly connected to the inner wall of the detection box, the bottom end of the electric push rod is fixedly connected with a fixing screw rod, a fixing screw cylinder is sleeved on the surface of the fixing screw rod in a threaded manner, the bottom end of the fixing screw cylinder is fixedly connected with a tension detector, and a detection port is formed in the tension detector.

In a further technical scheme, jacks are formed in the surfaces of one sides of the first winding rod and the second winding rod, and one end of the fixed insertion rod is inserted into the jacks.

In a further technical scheme, two spacing recesses have all been seted up to the upper surface of No. two fixing bases, the elastic cord has been placed to the inside of spacing recess.

In a further technical scheme, through holes are formed in the two second fixing seats, and one end of the pull rod is connected to the inside of each through hole in a sliding mode.

The utility model has the advantages that:

1. the first winding rod, the second winding rod, the winding groove, the pull rod, the mounting plate, the fixed inserting rod, the fixed groove and the compression spring are matched for use, so that the two ends of the elastic band can be conveniently fixed, the two ends of the elastic band are inserted into the inserting holes in the first winding rod and the second winding rod along with the fixed inserting rod respectively, the two ends of the elastic band can be firmly fixed, and the phenomenon that one end of the elastic band falls off in the process of large-tension stretching is avoided;

2. the thread groove through a worm and No. two worms is opposite state to can be convenient for to making two worm wheel pivoted opposite direction, thereby can make a rolling rod and No. two rolling rod pivoted opposite direction, thereby can be convenient for carry out the tensile effect that detects of tension to the elastic cord, the one end through the elastic cord is passed through the detection mouth and is stretched in tension detector's inside, thereby can carry out the effect that detects to the tension of elastic cord on one side.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a driving assembly according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a detection assembly according to an embodiment of the present invention;

fig. 4 is an enlarged view of a structure in fig. 2 according to an embodiment of the present invention;

description of reference numerals:

1. a detection box; 2. a door panel; 3. detecting a groove; 4. a rotating shaft; 5. a first fixed seat; 6. a first winding rod; 7. a second winding rod; 8. a second fixed seat; 9. winding a groove; 10. a pull rod; 11. pulling a plate; 12. mounting a plate; 13. fixing the inserted rod; 14. fixing the groove; 15. fixing the groove; 16. a drive motor; 17. rotating the rod; 18. a first worm; 19. a second worm; 20. a worm gear; 21. an electric push rod; 22. fixing the screw rod; 23. fixing the screw cylinder; 24. a tension detector; 25. a detection port; 26. a jack; 27. a limiting groove; 28. and a through hole.

Detailed Description

The embodiments of the present invention will be further explained with reference to the drawings.

Example (b):

as shown in fig. 1-4, an elastic band physical property detection device comprises a detection box 1 and a door plate 2 hinged to the detection box 1 through a hinge, wherein a detection groove 3 is formed in the detection box 1, a detection assembly is mounted at the top of the inner side surface of the detection box 1, a driving assembly is arranged in the detection box 1, rotating shafts 4 are rotatably connected in the detection box 1, a first fixing seat 5 is fixedly connected to the top ends of the two rotating shafts 4, a first winding rod 6 and a second winding rod 7 are fixedly connected to the upper surfaces of the first fixing seat 5, a second fixing seat 8 is fixedly connected to the top ends of the first winding rod 6 and the second winding rod 7, winding grooves 9 are formed in the surfaces of the first winding rod 6 and the second winding rod 7, pull rods 10 are slidably connected to the inner parts of the second fixing seat 8, pull plates 11 are fixedly connected to one ends of the two pull rods 10, mounting plates 12 are fixedly connected to the other ends of the two pull rods 10, a fixed inserting rod 13 is fixedly connected to the surface of one side of the mounting plate 12, a fixed inserting rod 13 is provided with a fixed groove 14, and a compression spring 15 is sleeved on one end of the fixed seat 8 of the pull rod 10;

limiting grooves 27 are formed in the upper surfaces of the two second fixing seats 8, and elastic bands are placed inside the limiting grooves 27.

The working principle of the technical scheme is as follows:

one end of the elastic band firstly passes through the limiting groove 27, then after being wound around the winding groove 9 for several circles, the pulling plate 11 is pushed to drive the pulling rod 10 to slide in the second fixing seat 8, the mounting plate 12 is pushed to slide, one end of the fixed inserting rod 13 is separated from the inside of the jack 26, then one end of the elastic band wound inside the winding groove 9 is placed inside the fixed groove 14, the pulling plate 11 is loosened when the elastic band is loosened, the pulling plate 11 is pushed to reset through the elastic force of the compression body testing yellow 15, the pulling plate 11 drives the pulling rod 10 and the mounting plate 12 to reset, the mounting plate 12 drives the fixed inserting rod 13 and one end of the elastic band to be inserted inside the jack 26, so that the effect of fixing the one end of the elastic band is firm, then the rotating shaft 4 and the two first fixing seats 5 are driven to rotate through the driving assembly, the first winding rod 6 and the second winding rod 7 are driven to rotate in opposite directions through the first fixing seat 5, so that the two ends of the elastic band can be conveniently wound in opposite directions, and finally the effect of tensioning is detected through the elastic band detection assembly.

In another embodiment, as shown in fig. 2, the driving assembly includes a driving motor 16 fixedly connected inside the detection box 1, an output shaft of the driving motor 16 is fixedly connected with a rotating rod 17 through a coupler, a first worm 18 and a second worm 19 are fixedly sleeved on the surface of the rotating rod 17 respectively, the directions of screw grooves of the first worm 18 and the second worm 19 are opposite, worm wheels 20 are fixedly sleeved on the surfaces of the two rotating shafts 4, and one ends of the two worm wheels 20 are respectively engaged with the first worm 18 and the second worm 19.

The rotation of dwang 17 has been driven through start-up driving motor 16, dwang 17 has driven a worm 18 and No. two worms 19 respectively and has rotated, because the thread groove direction of a worm 18 and No. two worms 19 is opposite form, thereby it is opposite to drive two worm wheel 20 pivoted directions that the meshing is connected, two worm wheel 20's rotation drives two pivot 4 and rotates to opposite direction, can drive fixing base 5 No. one through pivot 4, a winding rod 6 and No. two winding rods 7 pivoted opposite directions, thereby can be convenient for carry out tensile effect to the elastic cord.

In another embodiment, as shown in fig. 1 and 3, the detecting assembly includes an electric push rod 21 fixedly connected to the inner wall of the detecting box 1, a fixing screw 22 is fixedly connected to the bottom end of the electric push rod 21, a fixing screw cylinder 23 is sleeved on the surface thread of the fixing screw 22, a tension detector 24 is fixedly connected to the bottom end of the fixing screw cylinder 23, and a detecting port 25 is opened inside the tension detector 24.

The tension detector 24 and the fixed barrel 23 are rotated through rotation, the fixed screw 22 is arranged in the fixed barrel 23 under the action of threads, then the electric push rod 21 is started to push the tension detector 24 to slide downwards, and then one end of the elastic band penetrates into the tension detector 24 through the detection port 25, so that the tension of the elastic band can be detected conveniently.

In another embodiment, as shown in fig. 1, 2 and 4, the first winding rod 6 and the second winding rod 7 are respectively provided with a jack 26 on one side surface, and one end of the fixed insertion rod 13 is inserted into the jack 26.

The elastic band is pushed by fixing one end of the inserting rod 13 to be inserted into the inserting hole 26 together, so that one end of the elastic band can be fixed.

In another embodiment, as shown in fig. 1, 2 and 4, through holes 28 are opened inside the two second holders 8, and one end of the pull rod 10 is slidably connected inside the through holes 28.

The sliding action of the pull rod 10 can be facilitated through the through hole 28 in the second fixing seat 8.

The above embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. The utility model provides an elastic cord physical properties detection device, includes detection case (1) and door plant (2) through hinge and detection case (1) articulated, its characterized in that: detection groove (3) have been seted up to the inside of detection case (1), detection subassembly is installed at the top of side surface in detection case (1), the inside of detection case (1) is equipped with drive assembly, the inside of detection case (1) is all rotated and is connected with pivot (4), two equal fixedly connected with fixing base (5) in top of pivot (4), two the upper surface of a fixing base (5) is fixedly connected with rolling rod (6) and rolling rod (7) No. two respectively, rolling rod (6) and rolling rod (7) top equal fixedly connected with fixing base (8) No. two, rolling rod (6) and rolling rod (7) surface has all seted up rolling recess (9), two equal sliding connection in inside of fixing base (8) has pull rod (10), two the equal fixedly connected with arm-tie (11) in one end of pull rod (10), two the equal fixedly connected with arm tie (12) of the other end of pull rod (10), mounting panel (12) one side fixed surface is connected with inserted bar (13), fixed surface has seted up fixed inserted bar (13) the fixed surface of fixed spring (14) and compression spring (15) of fixing base (8) and spring (8) are connected with pull rod (8).

2. The elastic band physical property detection apparatus according to claim 1, wherein: drive assembly includes driving motor (16) of fixed connection in the inside of detection case (1), the output shaft of driving motor (16) passes through shaft coupling fixedly connected with dwang (17), the fixed cover in surface of dwang (17) is respectively connected with worm (18) and No. two worm (19), the thread groove direction of a worm (18) and No. two worm (19) is opposite form, two worm wheel (20), two have been cup jointed to the equal fixed worm wheel that has cup jointed in surface of pivot (4) the one end of worm wheel (20) is connected with a worm (18) and No. two worm (19) meshing respectively.

3. The elastic band physical property detection device of claim 1, wherein: the detection assembly comprises an electric push rod (21) fixedly connected to the inner wall of the detection box (1), a fixing screw rod (22) is fixedly connected to the bottom end of the electric push rod (21), a fixing screw cylinder (23) is sleeved on the surface thread of the fixing screw rod (22), a tension detector (24) is fixedly connected to the bottom end of the fixing screw cylinder (23), and a detection port (25) is formed in the tension detector (24).

4. The elastic band physical property detection apparatus according to claim 1, wherein: jack (26) have all been seted up to one side surface of rolling rod (6) and No. two rolling rods (7), the inside of establishing in jack (26) is inserted to the one end of fixed inserted bar (13).

5. The elastic band physical property detection apparatus according to claim 1, wherein: two spacing recess (27) have all been seted up to the upper surface of No. two fixing base (8), the elastic cord has been placed to the inside of spacing recess (27).

6. The elastic band physical property detection device of claim 1, wherein: through holes (28) are formed in the two second fixing seats (8), and one end of the pull rod (10) is connected to the inside of the through holes (28) in a sliding mode.