阅读说明：本技术 电缆槽口宽度在线检测装置 (Cable notch width on-line measuring device ) 是由 李志远 杨帅 张锐 蔡建荣 郭壮 陆志刚 于 2021-01-25 设计创作，主要内容包括：本申请提供一种电缆槽口宽度在线检测装置,与电缆的槽口对接,用于在线检测所述槽口是否收缩,其特征在于,包括：支架；检测件,与所述支架转动连接；感应测量机构,设置在所述支架上；通过设置与支架转动连接且部分设置在槽口的检测件和设置在支架上的感应测量机构,使检测件经过槽口收缩位置时,检测件相对支架转动,感应测量机构检测到支架转动以确定槽口收缩在电缆上的具体位置,测量简单,快捷方便。(The application provides a cable notch width on-line measuring device, with the notch butt joint of cable, be used for on-line measuring whether the notch contracts, its characterized in that includes: a support; the detection piece is rotatably connected with the bracket; the induction measuring mechanism is arranged on the bracket; through setting up and being connected with the support rotation and the part sets up the detection piece at the notch and setting up the response measuring mechanism on the support, when making the detection piece through notch constriction position, the relative support of detection piece rotates, and response measuring mechanism detects the support and rotates in order to confirm the concrete position of notch shrink on the cable, measures simply, swiftly convenient.)

1. An on-line detection device for the width of a cable slot, which is butted with a slot of a cable and is used for on-line detecting whether the slot shrinks or not, and is characterized by comprising:

a support;

the detection piece is rotatably connected with the bracket;

the induction measuring mechanism is arranged on the bracket;

the detection piece comprises a detection part which is at least partially arranged in the notch, the detection part passes through the notch contraction position to enable the detection part to rotate relative to the bracket, and the induction measuring mechanism detects the rotation of the detection piece to determine the notch contraction position.

2. The cable notch width on-line detection device of claim 1, wherein: the support is provided with a first fixed shaft, the detection piece comprises a first bearing sleeved on the first fixed shaft, and the detection part is connected with the first bearing.

3. The cable notch width on-line detection device of claim 2, wherein: the detection piece further comprises a counterweight part connected with the first bearing, the counterweight part and the detection part are arranged in a back-to-back mode, and the counterweight part is used for adjusting the pressure of the detection part on the cable.

4. The cable notch width on-line detection device of claim 1, wherein: the induction measuring mechanism comprises a laser assembly arranged on a support, the laser assembly comprises a laser transmitter used for transmitting laser and a laser reflecting plate used for receiving the laser, and the detection piece shields the laser when rotating relative to the support.

5. The cable notch width on-line detection device of claim 4, wherein: the induction measuring mechanism further comprises a measuring element in signal connection with the laser reflecting plate, and the measuring element determines the moving distance of the cable when the laser reflecting plate does not receive the laser due to the fact that the laser is shielded by the detecting piece.

6. The cable notch width on-line detection device of claim 5, wherein: the measuring element is an induction meter counter, the online detection device for the width of the cable notch further comprises a roller which is rotatably connected with the support through a second fixing shaft, the cable is tangent to the roller, the roller rotates along with the movement of the cable, the detection piece shields the laser, so that when the laser reflection plate does not receive the laser, the induction meter counter calculates the number of rotation turns of the roller to determine the shrinkage position of the notch.

7. The cable notch width on-line detection device of claim 6, wherein: the second fixing shaft is sleeved with a second bearing and a roller fixing block, the roller is rotatably connected with the second fixing shaft through the second bearing, and the roller fixing block is arranged at two ends of the roller and is abutted to the second bearing so as to limit the position of the roller on the second fixing shaft.

8. The cable notch width on-line detection device of claim 6, wherein: the gyro wheel is overlapped and is equipped with two relative annular baffles that set up, the cable set up in between the annular baffle.

9. The cable notch width on-line detection device of claim 8, wherein: at least one of the annular baffles is axially movable along the roller.

10. The cable notch width on-line detection device of claim 9, wherein: the annular baffle is provided with a threaded through hole, and the threaded through hole radially penetrates through the inner wall and the outer wall of the annular baffle along the annular baffle.

[ technical field ] A method for producing a semiconductor device

The application relates to the field of cable detection devices, in particular to a cable notch width on-line detection device.

[ background of the invention ]

With the continuous innovation and development of the cable field. The cable appearance is comparatively special, and is also relatively special to some structural dimension requirements, if the cable has the notch, places the temperature-sensing silk along the notch and is used for detecting the temperature variation of cable in the cable duct. In production, the size of the notch is changed to a certain extent due to the instability of external factors, such as the precision of equipment, the paying-off tension and the like. The groove width is a structure size strictly controlled by the product, and if the groove width is too small, the placement of the temperature sensing wire is influenced, so that the use of the product is influenced due to the breakage of the temperature sensing wire;

at present, the detection notch is mainly used for sampling detection and is detected at the beginning and the end of cable production. The cable is subjected to slice projection measurement, but the detection method cannot continuously perform online detection and only can ensure that the quality of two ends of a product is qualified; the width of the notch of the whole cable product cannot be accurately judged, and great potential safety hazards are caused to the product quality.

Accordingly, there is a need for improvements in the art that overcome the deficiencies in the prior art.

[ application contents ]

The application aims to provide a cable notch width online detection device for detecting whether the width of a cable groove shrinks.

The purpose of the application is realized by the following technical scheme: an on-line detection device for the width of a cable slot, which is butted with a slot of a cable and is used for on-line detection whether the slot shrinks or not, comprises:

a support;

the detection piece is rotatably connected with the bracket;

the induction measuring mechanism is arranged on the bracket;

the detection piece comprises a detection part which is at least partially arranged in the notch, the detection part passes through the notch contraction position to enable the detection part to rotate relative to the bracket, and the induction measuring mechanism detects the rotation of the detection piece to determine the notch contraction position.

Further, be provided with first fixed axle on the support, the detection piece is established including the cover first bearing on the first fixed axle, the detection portion with first bearing is connected.

Further, the method comprises the following steps: the detection piece further comprises a counterweight part connected with the first bearing, the counterweight part and the detection part are arranged in a back-to-back mode, and the counterweight part is used for adjusting the pressure of the detection part on the cable.

Furthermore, the induction measuring mechanism comprises a laser assembly arranged on a support, the laser assembly comprises a laser transmitter used for transmitting laser and a laser reflecting plate used for receiving the laser, and the detection piece shields the laser when rotating relative to the support.

Further, the induction measuring mechanism further comprises a measuring element in signal connection with the laser reflecting plate, and the measuring element determines the moving distance of the cable when the laser reflecting plate does not receive the laser due to the fact that the laser is shielded by the detecting piece.

Furthermore, the measuring element is an induction meter counter, the online detection device for the width of the cable notch further comprises a roller rotatably connected with the support through a second fixing shaft, the cable is tangent to the roller, the roller rotates along with the movement of the cable, the detection piece shields the laser, so that when the laser reflection plate does not receive the laser, the induction meter counter calculates the number of rotation turns of the roller to determine the shrinkage position of the notch.

Furthermore, a second bearing and a roller fixing block are sleeved on the second fixing shaft, the roller is rotatably connected with the second fixing shaft through the second bearing, and the roller fixing block is arranged at two ends of the roller and is abutted to the second bearing so as to limit the position of the roller on the second fixing shaft.

Furthermore, the idler wheel is sleeved with two annular baffles which are oppositely arranged, and the cable is arranged between the annular baffles.

Further, at least one of the ring-shaped baffles is axially movable along the roller.

Furthermore, the annular baffle is provided with a threaded through hole, and the threaded through hole radially penetrates through the inner wall and the outer wall of the annular baffle along the annular baffle.

Compared with the prior art, the method has the following beneficial effects: through setting up and being connected with the support rotation and the part sets up the detection piece at the notch and setting up the response measuring mechanism on the support, when making the detection piece through notch constriction position, the relative support of detection piece rotates, and response measuring mechanism detects the support and rotates in order to confirm the concrete position of notch shrink on the cable, convenient and fast.

[ description of the drawings ]

Fig. 1 is a perspective view of the present application.

Fig. 2 is a perspective view from another perspective of the present application.

[ detailed description ] embodiments

The technical solutions of the present application will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present application, but not all 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 application.

In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

In addition, the technical features mentioned in the different embodiments of the present application described below may be combined with each other as long as they do not conflict with each other. In the description of the present application, the axis direction coincides with the height direction.

Referring to fig. 1 and 2, the present application provides an on-line cable slot width detection apparatus 100, which is abutted to a slot 11 of a cable 1, for detecting whether the slot 11 is contracted on line, and includes: the detection device comprises a bracket 2, a detection piece 3 connected with the bracket 2 in a rotating mode and an induction measuring mechanism 4 arranged on the bracket 2, wherein the detection piece 3 comprises a detection part 31 at least partially arranged on a notch 11, the detection part 31 is contracted through the notch 11 to enable the detection part 31 to rotate relative to the bracket 2, and the induction measuring mechanism 4 detects that the detection piece 3 rotates to determine the contracted position of the notch 11.

Specifically, the bracket 2 includes two vertical support plates disposed opposite to each other, and a first fixing shaft 22 and a second fixing shaft 23 overlapped on the support plate 21, the first fixing shaft 22 and the second fixing shaft 23 can change their center positions relative to the support plate 21, the first fixing shaft 22 and the second fixing shaft 23 are fastened to the support plate 21 by a fastening member 24, the first fixing shaft 22 is disposed above the second fixing shaft 23, and the first fixing shaft 22 is disposed on the second fixing shaft 23 and parallel to each other along the axial direction.

The detecting element 3 is positioned between the two support plates 21, the first fixing shaft 22 is rotatably connected, the cable 1 is lapped on the second fixing shaft 23, the cable 1 is driven by a pushing mechanism (not shown) to move along the horizontal direction, the detecting element 3 further comprises a first bearing 32 sleeved on the first fixing shaft 22, and the first bearing 32 and the first fixing shaft are in interference fit; detection portion 31 is connected with first bearing 32, wherein, detection portion 31 includes and keeps away from detection stick 312 that first bearing 32 one end is connected with first bearing 32 welded head rod 311 and can with head rod 311, the axis of detection stick 312 is located the coplanar and at least part detection stick 312 extends into notch 11 with the axis of notch 11, the width of detection stick 312 is equal with the design width of notch 11 or the width of detection stick 312 slightly is less than notch 11 design width, when making detection stick 312 contract (be that notch 11 is less than design width) position via notch 11, detect stick 312 atress and bounce, thereby drive first bearing 32 and rotate relative first fixed axle 22.

In order to facilitate the detection rod 312 to be forced to bounce, the detection member 3 further includes a weight portion 33 connected to the first bearing 32, the weight portion 33 is disposed opposite to the detection portion 31, the weight portion 33 is used for adjusting the pressure of the detection portion 31 on the cable 1, and preferably, the weight portion 33 makes the pressure of the detection portion 31 on the cable 1 zero. In this embodiment, the counterweight part 33 includes a second connecting rod 331 connected to the first bearing 32 and a counterweight 332 detachably connected to the second connecting rod 331, and the counterweight 332 realizes adjustment of the height of the midpoint of the second connecting rod 331 by adjusting the weight on both sides of the first bearing 32.

The inductive measuring device 4 comprises a laser assembly arranged on the support 2 and a measuring element 43 in signal connection with the laser assembly. The laser component comprises a laser transmitter 41 for transmitting laser and a laser reflecting plate 42 for receiving the laser, the measuring element 43 is connected with the laser reflecting plate 42 in a model mode, the detecting piece 3 supports 2 rotate to shield the laser, and the measuring element 43 records the moving distance of the cable 1 when the laser is shielded.

Specifically, the laser emitter 41 and the laser reflector 42 are respectively installed on the two support plates 21 and are oppositely disposed, the laser emitter 41 emits laser light which can be received by the laser reflector 42, in this embodiment, the laser light is located below the second connecting rod 331, and when the detection rod 312 is located at the designed width position of the slot 11, the laser light is tangent or substantially tangent to the second connecting rod 331, and indeed, in other embodiments, the laser light may also be located above the first connecting rod 311 and tangent or substantially tangent to the second connecting rod 331, which is not specifically limited herein. The measuring element 43 is mounted on the bracket 2, when the cable 1 moves, the measuring element 43 measures the moving distance of the cable 1, in the moving process of the cable 1, the detecting rod 312 slides along the notch 11, when the detecting rod 312 slides over the contraction position of the notch 11, the detecting part 31 bounces, the weight part 33 is pressed downwards, the second connecting rod 331 shields the laser so that the laser reflecting plate 42 does not receive the laser, and the measuring element 43 determines the moving distance of the cable 1 at the moment, namely, determines the position of the contraction position of the notch 11 on the cable 1.

In this embodiment, the measuring element 43 is an induction meter 43, the cable notch width online detection device 100 further includes a roller 5 rotatably connected to the bracket 2 through the second fixing shaft 23, the cable 1 is tangent to the roller 5, the roller 5 rotates along with the movement of the cable 1, the induction meter 43 determines the moving distance of the cable 1 by calculating the number of rotation turns of the roller 5, the detection member 3 shields the laser so that the laser reflection plate 42 does not receive the laser, and the induction meter 43 determines the moving distance of the cable 1 by calculating the number of rotation turns of the roller 5 so as to determine the position of the notch 11 shrinking on the cable 1. Specifically, place the one end of cable 1 on gyro wheel 5, and cable 1 is connected with pushing mechanism, extend into the notch 11 that cable 1 is close to one end port at least part detection stick 312, start laser subassembly and response meter rice ware 43, pushing mechanism drives cable 1 and removes, and response meter rice ware 43 passes through gyro wheel 5 and records the distance that cable 1 removed, and when laser was sheltered from, the distance displacement distance of cable 1 this moment is recorded to response meter rice ware 43 to the concrete position of notch 11 shrink really.

In this embodiment, the second bearing 51 and the roller fixing block 6 are sleeved on the second fixing shaft 23, the roller 5 is rotatably connected through the second fixing shaft 23, and the roller fixing block 6 is disposed at two ends of the roller 5 and abuts against the second bearing 51 to limit the position of the roller 5 on the second fixing shaft 23. Specifically, the roller 5 is set to be cylindrical, the second bearing 51 is arranged in the roller 5 and in interference fit with the roller 5, and the second bearing 51 is sleeved on the second fixing shaft 23 and in clearance fit with the second fixing shaft 23, so that the central position of the roller 5 can be conveniently adjusted, and the roller is conveniently lapped on the cable 1. The roller 5 limits the position of the roller 5 on the second fixed shaft 23 through the roller fixing block 6, wherein the roller fixing block 6 is provided with a threaded fixing hole 61 which radially penetrates through the second fixing block, the roller fixing block 6 is in clearance fit with the second fixed shaft 23, and the roller fixing block 6 and the second fixed shaft 23 can be tightly connected through the fit of a screw and the threaded fixing hole 61. The roller fixing blocks 6 provided at both ends of the roller 5 define the position of the roller 5 on the second fixing shaft 23 by abutment with the second bearing 51.

In this embodiment, in order to prevent the movement track of the cable 1 from deflecting, two annular baffles which are oppositely arranged are sleeved on the roller 5, the cable 1 is arranged between the annular baffles 52, wherein the distance between the annular baffles 52 is equal to the width of the cable 1, so as to further limit the movement direction of the cable 1 and ensure the detection accuracy.

In order to facilitate the space between the annular baffles 52 to match with cables 1 with different width dimensions, at least one annular baffle 52 is in clearance fit with the outer wall of the roller 5, so that at least one annular baffle 52 can move axially along the roller 5 to adjust the space between the two annular baffles 52, in this embodiment, the movable annular baffle 52 is provided with a threaded through hole 521, the threaded through hole 521 radially penetrates through the inner wall and the outer wall of the annular baffle 52 along the annular baffle 52, and the movable annular baffle 52 and the roller 5 can be fastened and connected through the matching of a screw and the threaded through hole 521, which is convenient, fast and honest, and in other embodiments, the movable annular baffle 52 and the roller 5 can also be fastened and connected through other manners, and is not particularly limited herein.

The above is only one specific embodiment of the present application, and any other modifications based on the concept of the present application are considered as the protection scope of the present application.