CN218546376U - Tensile detection device is used in shoelace production - Google Patents

Abstract

The utility model discloses a tensile detection device for shoelace production, which comprises a support table and two tensile seats, wherein the two tensile seats move oppositely; the drawing seats are respectively provided with two through holes from front to back, and the shoelace passes through one through hole, turns into the other through hole and penetrates out; the device is characterized in that a first clamping block and a second clamping block are arranged in the through hole from top to bottom, the first clamping block is arranged in the through hole in a vertically sliding mode, conductive blocks are arranged at the bottoms of the second clamping block and the bottom of the through hole, an indicator lamp and a power supply are embedded in the stretching seat, the indicator lamp and the power supply conductive block form a loop, a spring is further arranged at the bottom of the second clamping block, and two ends of the spring are connected with the bottoms of the second clamping block and the through hole. The utility model discloses a shoelace tip is walked around in proper order from two through-holes, then presss from both sides tightly fixedly through pressing from both sides tight piece one and pressing from both sides tight piece two to right, it is bright to set up the pilot lamp, and whether the convenient affirmation presss from both sides tight shoelace.

Description

Tensile detection device is used in shoelace production

Technical Field

The utility model relates to a shoelace tensile test device technical field specifically indicates a tensile detection device is used in shoelace production.

Background

The shoelace, as the name implies, is a belt. However, the utility model is not a common belt, which is used for binding the inner and outer upper surfaces of the shoes, decorating the upper surfaces, adjusting the tightness of the shoes, ensuring the safety of the ankles, etc. Is widely applied to various sports shoes, leisure shoes and formal leather shoes.

The shoelace is generally divided into two types, one type is an inelastic shoelace woven by a thread rope, and the shoelace is usually manually tied by a person to fix the shoes; an elastic string type shoelace is generally directly fixed on a shoe, the shoelace can be pulled to stretch when the shoe is worn, the welt can be loosened to automatically contract, the shoelace is usually used on one-foot-pedal casual shoes or children shoes of adults, and the shoelace does not need to be tied and untied repeatedly, so that the shoelace is popular with consumers.

However, the shoelace has a short service life, and after repeated stretching and contraction, the shoelace becomes weak in elasticity and cannot be restored to the original length, or is broken after being used for a long time, so that the shoelace is damaged; the quality of elasticity rope formula shoelace is good to lie in its ability of recovering after stretching repeatedly and resist and stretch out not cracked ability greatly, in order to guarantee the quality of shoelace, need carry out tensile experiment to the shoelace when shoelace production, guarantees that the shoelace of production is qualified.

The shoelace both ends are commonly cliied through the grip block to current shoelace stay cord device, remove through driving two clamping device, stretch, and this kind of tension mechanism is fixed insecure to the shoelace, and at tensile in-process, the shoelace slides easily and shifts, influences tensile test result, and current shoelace tension mechanism can't confirm when fixed to the shoelace whether the centre gripping is firm.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical problem, provide a tensile detection device is used in shoelace production.

In order to solve the technical problem, the utility model provides a technical scheme does: a tensile detection device for shoelace production comprises a supporting table and two tensile seats, wherein the two tensile seats move oppositely; the drawing seats are respectively provided with two through holes from front to back, and the shoelace passes through one through hole, turns into the other through hole and penetrates out; the clamp is characterized in that a first clamp block and a second clamp block are arranged in the through hole from top to bottom, the first clamp block is arranged in the through hole in a vertically sliding mode, conductive blocks are arranged at the bottoms of the second clamp block and the bottom of the through hole, an indicator lamp and a power supply are embedded in the stretching seat, the indicator lamp and the power supply conductive block form a loop, a spring is further arranged at the bottom of the second clamp block, and two ends of the spring are connected with the second clamp block and the bottom of the through hole.

Furthermore, a sliding groove is formed in the top of the supporting table, two sliding blocks are arranged in the sliding groove in a matched and sliding mode, the stretching seat is fixedly arranged at the top of each sliding block, and a driving mechanism is arranged in the sliding groove and drives the two sliding blocks to move.

Furthermore, the longitudinal sections of the sliding block and the sliding groove are of a vertically inverted T-shaped structure.

Further, actuating mechanism includes driving motor and two-way threaded rod, two-way threaded rod rotates and sets up in the spout, and driving motor is located two-way threaded rod one end to drive its rotation, be equipped with the screw hole on the slider, and cooperate with two-way threaded rod.

Furthermore, actuating mechanism includes two electric telescopic handle, the spout both ends all are equipped with electric telescopic handle, and electric telescopic handle's flexible end links to each other with the slider lateral wall.

Furthermore, the through-hole top is equipped with spacing flexible groove, press from both sides a top of tight piece and slide and set up in spacing flexible inslot, press from both sides a top of tight piece and rotate and be equipped with the threaded rod, spacing flexible groove top correspondence is equipped with the screw thread through-hole, and the threaded rod passes from the screw thread through-hole, stretches out to the tensile seat outside to be connected with the handle.

Furthermore, one side of the first clamping block and one side of the second clamping block, which are close to each other, are provided with anti-skid pads.

Furthermore, one side of each of the two corresponding anti-slip pads, which is close to each other, is provided with saw-toothed anti-slip lines.

Compared with the prior art, the utility model the advantage lie in: the utility model discloses a shoelace tip is walked around in proper order from two through-holes, then presss from both sides tightly fixedly through pressing from both sides tight piece one and pressing from both sides tight piece two to right, it is bright to set up the pilot lamp, and whether the convenient affirmation presss from both sides tight shoelace.

Drawings

Fig. 1 is a schematic structural view of the shoelace production tensile testing device of the present invention.

Fig. 2 is a schematic structural view of the tensile testing apparatus for shoelace production of the present invention.

Fig. 3 is a schematic view of the structure of the stretching seat of the stretching detection device for shoelace production.

Fig. 4 is a schematic view of the shoelace fixing structure during the drawing process of the tensile testing device for shoelace production.

As shown in the figure: 1. a support table; 2. a stretching seat; 3. a through hole; 4. a first clamping block; 5. a second clamping block; 6. a conductive block; 7. an indicator light; 8. a spring; 9. a chute; 10. a slider; 11. a drive motor; 12. a bidirectional threaded rod; 13. an electric telescopic rod; 14. a limiting telescopic groove; 15. a threaded rod; 16. a threaded through hole; 17. a non-slip mat.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the term "connected" is to be interpreted broadly, for example, as a fixed connection, a detachable connection, or an integral connection; the specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In combination with the attached drawings,

embodiment 1, as shown in fig. 1, a shoelace production tensile testing device includes a support table 1 and two tensile bases 2, wherein the two tensile bases 2 move in opposite directions; the two through holes 3 from front to back are formed in the stretching seat 2, and the shoelace penetrates through one through hole 3, turns into the other through hole 3 and penetrates out; the clamp is characterized in that a first clamping block 4 and a second clamping block 5 are arranged in the through hole 3 from top to bottom, the first clamping block 4 is arranged in the through hole 3 in a vertically sliding mode, conductive blocks 6 are arranged at the bottom of the second clamping block 5 and the bottom of the through hole 3, an indicator lamp 7 and a power supply are embedded in the stretching seat 2, the indicator lamp 7 and the power supply conductive blocks 6 form a loop (a positive electrode connector of the indicator lamp 7 is connected with a positive electrode of the power supply, the conductive blocks 6 located at the bottom of the through hole 3 are conductive at two ends, the middle of the conductive blocks is separated through an insulating material, a negative electrode of the indicator lamp 7 and a negative electrode of the power supply are respectively connected with two ends of the conductive blocks 6, the conductive blocks 6 located at the bottom of the second clamping block 5 are integrally conductive, after the two conductive blocks 6 are contacted, a circuit is conducted, and when the circuit is separated, springs 8 are further arranged at the bottom of the second clamping block 5, and the bottom of the through hole 3 are connected (when the springs 8 are in a free state, the two conductive blocks 6 are not contacted).

The top of the supporting table 1 is provided with a sliding groove 9, the sliding groove 9 is internally matched with two sliding blocks 10 in a sliding mode, the stretching seat 2 is fixedly arranged at the top of the sliding blocks 10, and a driving mechanism is arranged in the sliding groove 9 and drives the two sliding blocks 10 to move.

The longitudinal sections of the sliding block 10 and the sliding groove 9 are of a vertically inverted T-shaped structure, so that the sliding block 10 is conveniently limited, and the sliding block 10 is prevented from being separated from the sliding groove.

The driving mechanism comprises a driving motor 11 and a bidirectional threaded rod 12, the bidirectional threaded rod 12 is rotatably arranged in the sliding groove 9, the driving motor 11 is located at one end of the bidirectional threaded rod 12 and drives the bidirectional threaded rod to rotate, and a threaded hole is formed in the sliding block 10 and matched with the bidirectional threaded rod 12.

3 tops of through-hole are equipped with spacing flexible groove 14, it slides and sets up in spacing flexible groove 14 to press from both sides tight 4 tops of piece, it is equipped with threaded rod 15 to press from both sides tight 4 top rotations of piece, and spacing flexible groove 14 top correspondence is equipped with screw through-hole 16, and threaded rod 15 passes from screw through-hole 16, stretches out to the 2 outsides of tensile seat to be connected with the handle, through spacing flexible groove 14 restriction press from both sides tight piece 4, avoid it to rotate along with screw rod 15 rotation and rotate, drive through rotating threaded rod 15 and press from both sides tight piece 4 and move down and press from both sides the shoelace tightly.

One side of the clamping block I4, which is close to the clamping block II 5, is provided with an anti-skid pad 17, and one side of the corresponding anti-skid pad 17, which is close to the clamping block II, is provided with a sawtooth-shaped anti-skid pattern.

Strengthen the antiskid effect, ensure that the shoelace tip is by the centre gripping firm.

Embodiment 2, as shown in fig. 2, other structures are unchanged, the driving mechanism includes two electric telescopic rods 13, the two ends of the chute 9 are both provided with the electric telescopic rods 13, and the telescopic ends of the electric telescopic rods 13 are connected with the side walls of the sliding blocks 10.

When the utility model is implemented, the initial length of the shoelace is measured, as shown in fig. 4, the two ends of the shoelace are inserted into the through holes, then the handle is rotated to drive the threaded rod to rotate, the first clamping block is driven to move downwards to clamp the shoelace, and the second clamping block moves downwards in the clamping process to make the two conductive blocks contact, so that the circuit is conducted, and the indicator light is bright to indicate that the shoelace is clamped; then through actuating mechanism, drive two sliders, open and shut and remove to carry out tensile test, take off the shoelace after reaching the tensile number of times that the test needs, measure the length of shoelace, thereby confirm its deformation volume, look over whether the shoelace splits, synthesize the quality of judging the shoelace.

The present invention and its embodiments have been described above, but the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims (8)

1. The utility model provides a shoelace production is with tensile detection device, includes brace table (1), tensile seat (2), its characterized in that: the two stretching seats (2) are arranged, and the two stretching seats (2) move oppositely; the two through holes (3) from front to back are formed in the stretching seat (2), and the shoelace penetrates through one through hole (3), turns into the other through hole (3) and penetrates out; be equipped with from top to bottom in through-hole (3) and press from both sides tight piece (4) and press from both sides tight piece two (5), it slides from top to bottom to press from both sides tight piece (4) and sets up in through-hole (3), press from both sides tight piece two (5) bottom and through-hole (3) bottom and all be equipped with conducting block (6), embedded pilot lamp (7) and power in tensile seat (2), pilot lamp (7), power conducting block (6) form the return circuit, press from both sides tight piece two (5) bottom and still be equipped with spring (8), spring (8) both ends with press from both sides tight piece two (5) and through-hole (3) bottom and link to each other.

2. The shoelace production tension detection device as claimed in claim 1, wherein: the top of the supporting table (1) is provided with a sliding groove (9), the sliding groove (9) is internally matched with two sliding blocks (10) in a sliding mode, the stretching seat (2) is fixedly arranged at the top of the sliding blocks (10), and a driving mechanism is arranged in the sliding groove (9) and drives the two sliding blocks (10) to move.

3. The tension detection device for shoelace production of claim 2, wherein: the longitudinal sections of the sliding block (10) and the sliding groove (9) are of an inverted T-shaped structure.

4. The tension detection device for shoelace production of claim 2, wherein: actuating mechanism includes driving motor (11) and two-way threaded rod (12), two-way threaded rod (12) rotate and set up in spout (9), and driving motor (11) are located two-way threaded rod (12) one end to drive it and rotate, be equipped with the screw hole on slider (10) to cooperate with two-way threaded rod (12).

5. The shoelace production tension detection device as claimed in claim 2, wherein: actuating mechanism includes two electric telescopic handle (13), spout (9) both ends all are equipped with electric telescopic handle (13), and the flexible end and the slider (10) lateral wall of electric telescopic handle (13) link to each other.

6. The tension detecting device for shoelace production of claim 1, which comprises: through-hole (3) top is equipped with spacing flexible groove (14), press from both sides tight piece (4) top and slide and set up in spacing flexible groove (14), press from both sides tight piece (4) top and rotate and be equipped with threaded rod (15), spacing flexible groove (14) top correspondence is equipped with screw through-hole (16), and threaded rod (15) pass from screw through-hole (16), stretch out to tensile seat (2) outside to be connected with the handle.

7. The shoelace production tension detection device as claimed in claim 1, wherein: and an anti-skid pad (17) is arranged on one side of the clamping block I (4) and the clamping block II (5) which are close to each other.

8. The shoelace production tension detection device as claimed in claim 7, wherein: one side of each corresponding anti-skid pad (17) which is close to each other is provided with a sawtooth-shaped anti-skid grain.

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