CN217605494U - Tensile-pulling-resistant performance detection mechanism for composite elastic wire - Google Patents

Abstract

The utility model discloses a compound with stretch-proofing performance detection mechanism that pulls out for stretch yarn that adds, including main tributary supporting seat and last backup pad, be equipped with on the main tributary supporting seat and be used for the centre gripping to detect the first fixture of silk thread tip, the positive upside of first fixture is equipped with can rather than the second fixture of complex, it is fixed to be equipped with a fixed pulley on the backup pad to go up, the other one that is equipped with of fixed pulley can rather than the complex movable pulley, the vertical being equipped with can drive on the main tributary supporting seat the actuating mechanism of movable pulley oscilaltion, actuating mechanism with be equipped with force sensor between the movable pulley, second fixture upside is connected with the stay cord, the stay cord other end passes through in proper order behind fixed pulley, the movable pulley with go up backup pad fixed connection, the utility model discloses a set up assembly pulley mechanism, set up force sensor on the movable pulley of assembly pulley, can improve force measurement sensitivity, improve force measurement precision, be convenient for should detect less silk thread.

Description

Tensile-pulling-resistant performance detection mechanism for composite elastic wire

[ technical field ] A method for producing a semiconductor device

The utility model relates to a silk thread check out test set's technical field, especially compound stretch yarn technical field with tensile-resistant performance detection mechanism that pulls out.

[ background ] A method for producing a semiconductor device

At present, the silk thread need carry out tensile property test to it after processing is accomplished, and the tensile property test of current silk thread is basically gone on through the mode of linear dragging, but the problem point of current silk thread check out test set lies in: due to the fact that the strength of the silk threads is low, the existing detection equipment is low in accuracy and sensitivity, and some silk threads with low strength may not be detected in a limited mode.

[ Utility model ] content

The utility model aims at solving the problem among the prior art, provide a compound stretch yarn that adds pulls out performance detection mechanism with tensile, can improve detectivity and detection precision.

For realizing the above-mentioned purpose, the utility model provides a compound stretch-draw resistance detection mechanism for silk that adds bullet, include the main tributary supporting seat of horizontal setting and transversely locate the last backup pad of main tributary supporting seat upside, go up the backup pad with bracing piece fixed connection through a plurality of vertical settings between the main tributary supporting seat, be equipped with on the main tributary supporting seat and be used for the centre gripping to detect the first fixture of silk thread tip, the positive upside of first fixture is equipped with can rather than complex second fixture, it is fixed to be equipped with at least one fixed pulley on the backup pad to go up, the other at least one of fixed pulley can rather than complex movable pulley that is equipped with, the vertical being equipped with can drive on the main tributary supporting seat the actuating mechanism of movable pulley oscilaltion, actuating mechanism with be equipped with force transducer between the movable pulley, second fixture upside is connected with the stay cord, the stay cord other end passes through in proper order behind fixed pulley, the movable pulley with go up backup pad fixed connection.

Preferably, the driving mechanism is a driving electric cylinder vertically arranged on the main supporting seat upwards, and the tension sensor is arranged between the cylinder arm of the driving electric cylinder and the movable pulley.

Preferably, the first clamping mechanism and the second clamping mechanism are the same in structure and comprise clamping main boards, fixing portions which are arranged in a concave mode are arranged on the clamping main boards, a plurality of vertically arranged screw rods and a plurality of vertically arranged second clamping boards are arranged on the fixing portions, a plurality of through holes corresponding to the screw rods are formed in the second clamping boards, hand-screwed nuts used for fixing the second clamping boards can be detachably arranged on the screw rods, and gaps used for clamping to detect silk threads are formed between the second clamping boards and the fixing portions.

Preferably, the second clamping plate and the surface close to the fixing part are provided with anti-skid rubber pads which can be matched with each other.

Preferably, a controller electrically connected with the tension sensor and the driving mechanism and a human-computer interaction panel in control connection with the controller are arranged in the main supporting seat.

The utility model relates to a compound adds stretch yarn with tensile property detection mechanism's beneficial effect of pulling out: the utility model discloses a set up assembly pulley mechanism, set up force cell sensor on the movable pulley of assembly pulley, can improve force measuring sensitivity, improve force measurement accuracy, be convenient for to deal with the less silk thread detection of pulling force.

The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.

[ description of the drawings ]

Fig. 1 is a schematic structural view of the drawing-resistant performance detection mechanism for composite elastic thread.

Fig. 2 is a schematic side view of the first clamping mechanism and the second clamping mechanism of the stretch-proofing performance detection mechanism for the composite elastic wire.

[ detailed description ] A

In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail through the accompanying drawings and embodiments. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

In the description of the present invention, it should be noted that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to which the description refers must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. Thus, a feature defined as "first" or "second" 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 specifically limited otherwise. The meaning of "a number" is one or more unless specifically limited otherwise.

The first embodiment is as follows:

referring to fig. 1 and 2, the utility model relates to a compound draw resistance performance detection mechanism for adding stretch yarn, including the main tributary supporting seat 1 that transversely sets up with transversely locate the last backup pad 2 of 1 upside of main tributary supporting seat, go up backup pad 2 with bracing piece 21 fixed connection through a plurality of vertical settings between the main tributary supporting seat 1, be equipped with on the main tributary supporting seat 1 and be used for the centre gripping to wait to detect the first fixture of silk thread tip, the positive upside of first fixture is equipped with can rather than complex second fixture, it is fixed at least one fixed pulley 3 to be equipped with on the backup pad 2, fixed pulley 3 is other to be equipped with at least one can rather than complex movable pulley 4, the vertical being equipped with can drive on the main tributary supporting seat 1 the actuating mechanism of 4 oscilaltion of movable pulley, actuating mechanism with be equipped with force sensor 5 between the movable pulley 4, second fixture upside is connected with stay cord 6, the stay cord 6 other end passes through in proper order behind fixed pulley 3, the movable pulley 4 with go up backup pad 2 fixed connection. In the embodiment, the pulley block mechanism is arranged, and the tension sensor 5 is arranged on the movable pulley 4 of the pulley block, so that the force measuring sensitivity and the force measuring precision can be improved, and the detection of the silk thread with smaller tension can be conveniently dealt with.

Referring to fig. 1 and 2, the driving mechanism is a driving electric cylinder 7 which is vertically arranged upwards on the main supporting seat 1, and the tension sensor 5 is arranged between a cylinder arm of the driving electric cylinder 7 and the movable pulley 4.

Referring to fig. 1 and 2, first fixture is the same with the second fixture structure, all includes centre gripping mainboard 8, be equipped with sunken fixed part 81 that sets up on the centre gripping mainboard 8, fixed part 81 is equipped with screw rod 82 and the second splint 9 of a plurality of vertical settings, be equipped with on the second splint 9 a plurality of with the through-hole that screw rod 82 corresponds, can dismantle on the screw rod 82 and be equipped with and be used for fixing the hand screw nut 10 of second splint 9, be equipped with between second splint 9 and the fixed part 81 and be used for the centre gripping to detect the clearance of silk thread. The clamping is convenient, the clamping is more convenient, and the second clamping plate 9 and the fixing part 81 can be controlled to be opened or clamped by rotating the hand-screwed nut 10.

Referring to fig. 1 and 2, the second clamping plate 9 and the fixing portion 81 are provided with an anti-slip rubber mat 11 on their adjacent surfaces. The clamping force to the silk thread is improved, and the silk thread is prevented from being damaged by clamping.

Referring to fig. 1 and 2, a controller electrically connected to the tension sensor 5 and the driving mechanism and a human-computer interaction panel 12 connected to the controller are disposed in the main supporting seat 1. And the data observation and control are convenient.

The utility model discloses the working process:

the utility model relates to a compound stretch-proofing pull-out performance detection mechanism for silk that adds bullet is at the working process, the silk thread both ends that will detect are fixed respectively at first fixture, on the second fixture, the jar arm through 12 control drive electric jar 7 of man-machine interaction panel contracts back, it descends to drive movable pulley 4, thereby it draws back to drive stay cord 6, first fixture is to keeping away from the one end activity of second fixture with the silk thread flare-out and continue to draw, force transducer 5 monitors the pulling force data, and calculate the back through man-machine interaction panel 12 through the procedure that presets with data conversion and show.

The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.

Claims (5)

1. The utility model provides a compound adds stretch yarn with tensile drawing performance detection mechanism, includes main tributary supporting seat (1) and the horizontal locating of horizontal setting last backup pad (2) of main tributary supporting seat (1) upside, go up backup pad (2) with bracing piece (21) fixed connection through a plurality of vertical settings between main tributary supporting seat (1), its characterized in that: be equipped with on main tributary supporting seat (1) and be used for the centre gripping to wait to detect first fixture of silk thread tip, the positive upside of first fixture is equipped with can rather than complex second fixture, it is fixed to be equipped with at least one fixed pulley (3) on backup pad (2) to go up, fixed pulley (3) other be equipped with at least one can rather than complex movable pulley (4), vertical being equipped with on main tributary supporting seat (1) can drive the actuating mechanism of movable pulley (4) oscilaltion, actuating mechanism with be equipped with force transducer (5) between movable pulley (4), second fixture upside is connected with stay cord (6), the stay cord (6) other end passes through in proper order behind fixed pulley (3), movable pulley (4) with go up backup pad (2) fixed connection.

2. The drawing resistance detecting mechanism for the composite draw wire according to claim 1, characterized in that: actuating mechanism is vertical upward locate drive electric jar (7) on main tributary support seat (1), tension sensor (5) are located drive electric jar (7) cylinder arm with between movable pulley (4).

3. The drawing resistance detecting mechanism for the composite draw wire according to claim 1, characterized in that: first fixture is the same with the second fixture structure, all includes centre gripping mainboard (8), be equipped with on centre gripping mainboard (8) fixed part (81) of sunken setting, fixed part (81) are equipped with screw rod (82) and second splint (9) of a plurality of vertical settings, be equipped with on second splint (9) a plurality of with the through-hole that screw rod (82) correspond, can dismantle on screw rod (82) and be equipped with and be used for fixing nut (10) are twisted to the hand of second splint (9), be equipped with between second splint (9) and fixed part (81) and be used for the centre gripping to detect the clearance of silk thread.

4. The drawing resistance detecting mechanism for the composite draw wire according to claim 3, characterized in that: the second clamping plate (9) and the side close to the fixing part (81) are provided with anti-skidding rubber pads (11) which can be matched with each other.

5. The drawing resistance detecting mechanism for the composite draw wire according to claim 1, characterized in that: the main supporting seat (1) is internally provided with a controller electrically connected with the tension sensor (5) and the driving mechanism and a human-computer interaction panel (12) in control connection with the controller.

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