CN214779823U

CN214779823U - Wire rod unreeling tension line deviation detection device

Info

Publication number: CN214779823U
Application number: CN202023068698.0U
Authority: CN
Inventors: 胡文茂; 侯庆国; 喻金柱
Original assignee: Shenzhen Chaojinda Ultrasonic Engineering Equipment Co ltd
Current assignee: Shenzhen Chaojinda Ultrasonic Engineering Equipment Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-11-19
Anticipated expiration: 2030-12-18

Abstract

The utility model discloses a wire rod unreels tension detection device that inclines, which comprises a base, the base openly is provided with the base panel, the bottom both sides all are provided with interior installation piece in the base, interior installation piece top is provided with interior inductor, the base top is provided with outer installation piece, outer installation piece top both sides all are provided with outer inductor, the positive intermediate position of base panel alternates there are two pivots, the pivot is located the inside one end top of base and keeps being connected through the one end of installation screw with the extension spring, the extension spring other end is fixed at the base inside wall, the one end top that the pivot is located the base outside is provided with gyro wheel mechanism, the positive top intermediate position of base panel is provided with spacing axle sleeve. Has the advantages that: in the actual production process, a deviation rectifying instruction can be sent out after the bus deviates, so that the tension is automatically adjusted, and the tension is more stable; and after the bus rectification is finished, each mechanism can be rapidly reset and then normally operates.

Description

Wire rod unreeling tension line deviation detection device

Technical Field

The utility model relates to a high-speed compound electroplating device field particularly, relates to a wire rod unreels partial line detection device of tension.

Background

With the development of photovoltaic and sapphire panels and the industry of superhard and brittle materials, particularly the photovoltaic industry, the cutting requirements on monocrystalline and polycrystalline silicon wafers are more and more precise, the required flatness and thickness are more and more strict, the yield of large-size silicon wafers is higher and higher, and therefore the consumption of diamond wire saws is larger and larger. In the actual production process of the diamond wire saw, due to factors such as unstable tension control during bus winding displacement and winding, the tension fluctuation of unwinding can be caused to be large during unwinding, the production quality can be directly influenced, and therefore the stability of the tension is of great importance.

An effective solution to the problems in the related art has not been proposed yet.

Disclosure of Invention

To the problem among the correlation technique, the utility model provides a wire rod unreels tension and inclines line detection device to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

the utility model provides a wire rod unreels partial line detection device of tension, which comprises a base, the base openly is provided with the base panel, the installation piece in bottom both sides all are provided with in the base, interior installation piece top is provided with interior inductor, the base top is provided with outer installation piece, outer installation piece top both sides all are provided with outer inductor, the positive intermediate position interlude of base panel has two pivots, the pivot is located the inside one end top of base and keeps being connected through the one end of installation screw with the extension spring, the extension spring other end is fixed at the base inside wall, the one end top that the pivot is located the base outside is provided with gyro wheel mechanism, the positive top intermediate position of base panel is provided with spacing axle sleeve.

Further, in order to enable the bus to pass through between the two idler wheels, and to generate pressure to the idler wheel on one side of the bus after deviation so that the rotating shaft rotates, limiting and deviation rectifying of the bus are further completed, the idler wheel mechanism comprises an idler wheel rotating shaft arranged at the top of the rotating shaft, a fixed shaft sleeve is sleeved at the bottom of the idler wheel rotating shaft, the top of the idler wheel rotating shaft is provided with idler wheels in a sleeved mode, and the bottom and the inner top of the idler wheel are movably connected with the idler wheel rotating shaft through ceramic bearings.

Further, in order to enable the rotating shaft to be fixed inside the base panel and keep the rotating shaft movably connected, and prevent the rotating shaft from deviating through a limiting check ring, the middle part of the rotating shaft is provided with two flanged bearings and keeps the rotating shaft movably connected with the base panel through a sleeve, and the rotating shaft is arranged inside the base and is provided with the limiting check ring in a sleeved mode.

Further, in order to enable the flanged bearing to be fixed inside the base panel and enable the rotating shaft to be fixed and rotated, the flanged bearing penetrates through the base panel and keeps fixed connection, and the two flanged bearings are symmetrically arranged relative to the base panel.

Furthermore, in order to avoid the deviation of the rotating shaft in the flanged bearing, the limiting check ring is positioned between the flanged bearing and the mounting screw.

Furthermore, in order to enable the two inner inductors to be matched with each other to operate and realize the function of sending instructions, a stop block is arranged at the middle position of the bottom in the base, and the two inner installation blocks are symmetrically arranged on two sides of the stop block respectively.

The utility model has the advantages that: through the mutual linkage and the matching of the roller mechanism and the rotating shaft and other structures, the real-time and accurate judgment on the path of the bus can be realized, and compared with the existing uncoiling without line deviation detection, the uncoiling line deviation detection device provided by the utility model can send a deviation correction instruction after the bus deviates in the actual production process, thereby automatically adjusting the tension and ensuring that the tension is more stable; and after the bus rectification is finished, each mechanism can be rapidly reset and then normally operates. The utility model discloses still have installation maintenance convenience, low cost, simple operation, security, degree of automation characteristics such as high.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of a wire unwinding tension deviation detecting device according to an embodiment of the present invention;

fig. 2 is a top view of a wire unwinding tension deviation detecting device according to an embodiment of the present invention;

fig. 3 is an exploded view of a main structure of a wire unwinding tension deviation detecting device according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a rotating shaft and a flanged bearing in a wire unwinding tension deviation detecting device according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a roller mechanism in the wire unwinding tension deviation detecting device according to the embodiment of the present invention.

In the figure:

1. a base; 2. a base panel; 3. an inner mounting block; 4. an inner inductor; 5. an outer mounting block; 6. an outer inductor; 7. a rotating shaft; 8. mounting screws; 9. a tension spring; 10. a roller mechanism; 1001. a roller shaft; 1002. fixing the shaft sleeve; 1003. a roller; 1004. a ceramic bearing; 11. a limiting shaft sleeve; 12. a flanged bearing; 13. a limit retainer ring; 14. and a stop block.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a wire rod unreels tension and inclines line detection device.

The invention will now be further described with reference to the accompanying drawings and specific embodiments, as shown in figures 1-5, according to the utility model discloses wire rod unreels tension partial line detection device, including base 1, base 1 openly is provided with base panel 2, installation piece 3 in base 1 bottom both sides all are provided with, 3 tops of interior installation piece are provided with interior inductor 4, 1 top of base is provided with

outer installation piece

5, 5 top both sides of outer installation piece all are provided with

outer inductor

6, 2 positive intermediate positions of base panel alternate and have two pivots 7, pivot 7 is located the one end top of 1 inside of base and keeps being connected through installation screw 8 and extension spring 9, the extension spring 9 other end is fixed at the 1 inside wall of base, the one end top that pivot 7 is located the 1 outside of base is provided with

gyro wheel mechanism

10, 2 positive top intermediate positions of base panel are provided with spacing axle sleeve 11.

By means of the technical scheme, the mutual linkage and the matching of the roller mechanism 10 and the rotating shaft 7 and other structures are arranged, the real-time and accurate judgment on the path of the bus can be realized, and compared with the existing unbiased line detection unreeling, the unreeling biased line detection device provided by the utility model can send out a deviation correction instruction after the bus deviates in the actual production process, so that the tension is automatically adjusted, and the tension is more stable; and after the bus rectification is finished, each mechanism can be rapidly reset and then normally operates.

In an embodiment, for the roller mechanism 10, the roller mechanism 10 includes a roller spindle 1001 disposed at the top of the spindle 7, a fixed bushing 1002 is sleeved at the bottom of the roller spindle 1001, a roller 1003 is sleeved on the top of the roller spindle 1001 above the fixed bushing 1002, and the bottom and the inner top of the roller 1003 are both movably connected to the roller spindle 1001 through a ceramic bearing 1004, so that a bus can pass between the two rollers 1003, and after deflection, the roller 1003 on one side generates pressure to rotate the spindle 7, thereby completing the bus limiting and deviation rectifying.

In one embodiment, for the rotating shaft 7, the middle portion of the rotating shaft 7 is movably connected to the base panel 2 by sleeving two flanged bearings 12, and the sleeve of the rotating shaft 7 located inside the base 1 is sleeved with a limit stop ring 13, so that the rotating shaft 7 can be fixed inside the base panel 2 and movably connected, and the rotating shaft 7 is prevented from being deviated by the limit stop ring 13.

In one embodiment, for the above-mentioned flanged bearing 12, the flanged bearing 12 penetrates the base panel 2 and is fixedly connected, and two flanged bearings 12 are symmetrically arranged with respect to the base panel 2, so that the flanged bearings 12 can be fixed inside the base panel 2, and the rotating shaft 7 can be fixed and rotated.

In one embodiment, for the above-mentioned limit stop 13, the limit stop 13 is located between the flanged bearing 12 and the mounting screw 8, so as to prevent the rotating shaft 7 from being deviated inside the flanged bearing 12.

In one embodiment, as for the base 1, a stop block 14 is arranged at the middle position of the bottom in the base 1, and the two inner installation blocks 3 are respectively symmetrically arranged at two sides of the stop block 14, so that the two inner inductors 4 can cooperate with each other to realize the function of sending instructions.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, the during operation is at first that the generating line passes through in the middle of two gyro wheels 1003 outside base 1, two gyro wheels 1003 are not pivoted under the normal condition, interior inductor 4 in the base 1 is in operating condition, when the generating line is unreeling tension unusual, will drive one of them gyro wheel 1003 and rotate, gyro wheel 1003 can squint left or right simultaneously, interior inductor 4 in the base 1 will lose the signal, can send out unusual instruction to the main control system of production line simultaneously, the speed of automatic adjustment unreeling motor, automatic adjustment tension.

In summary, with the aid of the above technical solution of the present invention, by setting the mutual linkage and cooperation of the roller mechanism 10 and the rotating shaft 7, the path of the bus can be judged accurately in real time, and compared with the existing unbiased line detection unreeling, the unreeling biased line detection device provided by the present invention can send a deviation correction instruction after the bus deviates in the actual production process, thereby automatically adjusting the magnitude of the tension force and making the tension force more stable; and after the bus rectification is finished, each mechanism can be rapidly reset and then normally operates. The utility model discloses still have installation maintenance convenience, low cost, simple operation, security, degree of automation characteristics such as high.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The wire unwinding tension deviation detection device is characterized by comprising a base (1), wherein a base panel (2) is arranged on the front side of the base (1), inner installation blocks (3) are arranged on two sides of the bottom of the base (1), an inner sensor (4) is arranged at the top end of each inner installation block (3), an outer installation block (5) is arranged at the top end of the base (1), outer sensors (6) are arranged on two sides of the top end of each outer installation block (5), two rotating shafts (7) are inserted in the middle of the front side of the base panel (2), the tops of the rotating shafts (7) at one end inside the base (1) are connected with one end of a tension spring (9) through installation screws (8), the other end of the tension spring (9) is fixed on the inner side wall of the base (1), and a roller mechanism (10) is arranged at the top of one end of each rotating shaft (7) at the outer side of the base (1), a limiting shaft sleeve (11) is arranged at the middle position of the top of the front side of the base panel (2).

2. The wire unwinding tension deviation detecting device as claimed in claim 1, wherein the roller mechanism (10) comprises a roller rotating shaft (1001) arranged at the top of the rotating shaft (7), a fixed shaft sleeve (1002) is sleeved at the bottom of the roller rotating shaft (1001), a roller (1003) is sleeved at the top of the roller rotating shaft (1001) and located above the fixed shaft sleeve (1002), and the inner bottom and the inner top of the roller (1003) are both movably connected with the roller rotating shaft (1001) through a ceramic bearing (1004).

3. The wire rod unreeling tension deviation detecting device as claimed in claim 1 or 2, wherein the middle portion of the rotating shaft (7) is movably connected with the base panel (2) through two flanged bearings (12) which are sleeved on the middle portion of the rotating shaft, and a limiting check ring (13) is sleeved on the rotating shaft (7) which is located inside the base (1).

4. The wire unwinding tension deviation detecting device as claimed in claim 3, wherein the flanged bearings (12) penetrate through the base panel (2) and are fixedly connected, and the two flanged bearings (12) are symmetrically arranged with respect to the base panel (2).

5. The wire unwinding tension deviation detecting device as claimed in claim 3, wherein the limiting check ring (13) is located between the flanged bearing (12) and the mounting screw (8).

6. The wire unwinding tension deviation detecting device as claimed in claim 1, wherein a stop block (14) is disposed at a middle position of an inner bottom of the base (1), and the two inner mounting blocks (3) are symmetrically disposed at two sides of the stop block (14) respectively.