CN214692464U

CN214692464U - Amorphous strip length metering mechanism

Info

Publication number: CN214692464U
Application number: CN202022016108.3U
Authority: CN
Inventors: 陶喜冰; 李远强; 于美森; 张江伟; 于培娥; 亓鹏; 孙洪喜
Original assignee: Qingdao Kinger Robot Co ltd
Current assignee: Qingdao Kinger Robot Co ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-11-12
Anticipated expiration: 2030-09-15

Abstract

The utility model relates to the technical field of amorphous strip processing devices, in particular to an amorphous strip length metering mechanism, a rubber roll bracket is arranged on one side surface of a vertical plate in a shape like Chinese character 'pin', a metering rubber roll is arranged in the rubber roll bracket at the top, a second is respectively arranged in the rubber roll brackets at the front and rear positions of the bottom, the device comprises a first direction-changing rubber roll, a material belt sequentially bypasses the bottom end and the rear end of a second direction-changing rubber roll, the top end of a metering rubber roll and the front end and the bottom end of the first direction-changing rubber roll, a cylindrical cavity is arranged in a material belt pressing part right above the metering rubber roll along the radial direction of the metering rubber roll, a rolling ball is rotatably sleeved at the bottom end of the cylindrical cavity, a bottom circular plate is sleeved above the rolling ball in the cylindrical cavity, a spring is arranged between the bottom circular plate and the top surface of an inner cavity of the cylindrical cavity, and a mechanism for adjusting the compression length of the spring is arranged at the position, corresponding to the top end of the cylindrical cavity, of the top surface of the material belt pressing part; the problems that the amorphous strip length metering mechanism is not compact in structure, large in occupied equipment space and high in use cost are solved.

Description

Amorphous strip length metering mechanism

Technical Field

The utility model relates to an amorphous strip processingequipment technical field specifically is an amorphous strip length metering mechanism.

Background

The amorphous strip is produced at a high cooling speed, and molten high-temperature molten steel is sprayed onto a cooling roller rotating at a high speed to be rapidly cooled into a thin strip, and then the thin strip is stripped from the cooling roller by an air nozzle and is wound and stored by a winding device. The amorphous material has high saturation magnetic induction, high magnetic conductivity, low coercive force, low high-frequency loss, good strong hardness, wear resistance, corrosion resistance, good temperature and environmental stability and the like, and is widely applied to power electronic technology due to excellent comprehensive performance.

The amorphous strip needs to be subjected to length measurement in the processing process. At present, the common tape length metering mode takes a main rubber roller as a metering roller, the metering roller is connected with an encoder, the tape is conveyed along with the tape, the passing length of the tape is recorded and input into a system, and the effect of metering the length of an amorphous tape is achieved. However, in actual operation, the material belt is easy to slip relative to the surface of the metering rubber roller, and the effectiveness of length metering is affected. An air cylinder, a servo motor or a spring and the like are additionally added to be used as driving force to drive the small rubber roller to press the material belt, so that sufficient friction force is generated between the metering rubber roller and the material belt, and effective metering detection is realized. But the added auxiliary compression roller mechanism not only increases the equipment investment cost and the operation and maintenance cost, but also occupies the equipment space.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an amorphous strip length metering mechanism for solve present amorphous strip length metering mechanism structure not compact, occupy the big and big problem of use cost of equipment space.

In order to achieve the above object, the utility model provides a following technical scheme: a length metering mechanism for amorphous strips comprises a vertical plate and a material belt, wherein a rubber roll support is fixedly installed on one side face of the vertical plate, a metering rubber roll is rotatably installed in the rubber roll support, a central shaft of the metering rubber roll penetrates through the other side face of the vertical plate and is connected with an encoder, the side faces of the vertical plate are located on the front side and the rear side below the metering rubber roll and are respectively and fixedly connected with a rubber roll support, a second direction-changing rubber roll and a first direction-changing rubber roll are respectively and rotatably installed in the rubber roll supports on the front side and the rear side, the middle part of the material belt bypasses the top end of the metering rubber roll, the front end of the material belt bypasses the bottom end of the second direction-changing rubber roll from the rear side of the second direction-changing rubber roll, the rear end of the material belt bypasses the bottom end of the first direction-changing rubber roll from the front side of the first direction-changing rubber roll, and the position of the side face of the vertical plate directly above the metering rubber roll is fixedly connected with a material belt pressing part, the material belt pressing part is internally provided with a cylindrical cavity along the radial direction of the metering rubber roller, the bottom end of the cylindrical cavity is rotatably sleeved with a rolling ball, the cylindrical cavity is positioned on the material belt pressing part, the inner diameter of an opening in the bottom surface of the material belt pressing part is smaller than the diameter of the rolling ball, a bottom circular plate is slidably sleeved at the position, above the rolling ball, of the inner cavity of the cylindrical cavity, a spring is arranged between the top surface of the bottom circular plate and the top surface of the inner cavity of the cylindrical cavity, and a mechanism used for adjusting the compression length of the spring is arranged at the position, corresponding to the top end of the cylindrical cavity, of the top surface of the material belt pressing part.

Preferably, a top circular plate is sleeved at the top end position of the inner cavity of the cylindrical cavity in a sliding mode, the top end of the spring is connected with the bottom surface of the top circular plate, an adjusting bolt is sleeved on the top surface of the material belt pressing portion corresponding to the top end position of the cylindrical cavity in a threaded mode, and the bottom end of the adjusting bolt is connected with the top surface of the top circular plate.

Preferably, the front end of the projection of the metering rubber roller on the horizontal plane is positioned in front of the rear end of the projection of the second redirecting rubber roller on the horizontal plane, and the rear end of the projection of the metering rubber roller on the horizontal plane is positioned behind the front end of the projection of the second redirecting rubber roller on the horizontal plane.

Preferably, the bottom end of the adjusting bolt is rotatably connected with the top surface of the top circular plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model relates to an amorphous strip length metering mechanism simple structure, compactness not only reduce the plant maintenance, the input cost, have reduced occupation space moreover.

2. The utility model relates to an amorphous strip length metering mechanism increases the wrap angle of the material belt on the metering rubber roller and increases the friction force between the material belt and the surface of the metering rubber roller; in addition, the rolling ball arranged on the pressing portion of the material belt plays a role in pressing the material belt, so that the phenomenon of slipping between the material belt and the metering rubber roller is avoided, and the precision of measuring the length of the material belt is greatly improved.

3. The utility model relates to a material area is pressed the splenium and is can be through regulating spring's compression length, realizes the spin to the adjustment of material area according to the pressure degree for this length metering mechanism can carry out length measurement work to the material area of different thickness.

Drawings

Fig. 1 is a schematic overall front view structure diagram of the present invention;

FIG. 2 is a schematic side view of the whole structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1-standing a plate; 11-a rubber roller bracket; 2-material belt; 3-measuring the rubber roller; 4-a first direction-changing rubber roll; 5-a second redirecting rubber roll; 6-a material belt pressing part; 61-a rolling ball; 62-adjusting bolts; 63-bottom circular plate; 64-a spring; 65-top circular plate; 66-a cylindrical cavity; 7-coder.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution, an amorphous strip length measuring mechanism, comprising a vertical plate 1 and a strip 2, wherein a rubber roller support 11 is fixedly installed on one side surface of the vertical plate 1, a measuring rubber roller 3 is rotatably installed in the rubber roller support 11, an encoder 7 is connected to the central shaft of the measuring rubber roller 3 after penetrating through the other side surface of the vertical plate 1, the rubber roller support 11 is fixedly connected to the front side and the rear side of the side surface of the vertical plate 1 below the measuring rubber roller 3, a second direction-changing rubber roller 5 and a first direction-changing rubber roller 4 are rotatably installed in the rubber roller support 11 at the front side and the rear side respectively, the middle portion of the strip 2 bypasses the top end of the measuring rubber roller 3, the front end of the strip 2 bypasses the bottom end of the second direction-changing rubber roller 5 from the rear side of the second direction-changing rubber roller 5, the rear end of the strip 2 bypasses the bottom end of the first direction-changing rubber roller 4 from the front side of the first direction-changing rubber roller 4, the fixedly connected with material of position that riser 1 side is located directly over measurement rubber roll 3 presses the splenium 6, the material is pressed radially along measurement rubber roll 3 in the splenium 6 and has been seted up cylindrical cavity 66, the bottom of cylindrical cavity 66 is rotated and has been cup jointed spin 61, cylindrical cavity 66 is located the material and is pressed the internal diameter of splenium 6 bottom surface open-ended and be less than spin 61's diameter, cylindrical cavity 66 inner chamber is located the position slip of spin 61 top and is cup jointed end plectane 63, be provided with spring 64 between the top surface of end plectane 63 and the top surface of cylindrical cavity 66 inner chamber, the material is pressed the position that the top surface of splenium 6 corresponds cylindrical cavity 66 top and is equipped with the mechanism that is used for adjusting spring 64 compression length.

In conclusion, when the metering rubber roller is used, the wrap angle of the material belt 2 on the metering rubber roller 3 is increased due to the arrangement of the first direction-changing rubber roller 4 and the second direction-changing rubber roller 5; the compression length of the spring 64 is adjusted according to the thickness of the material belt 2, so that the spring 64 applies proper thrust to the rolling ball 61 through the bottom circular plate 63, and the rolling ball 61 provides proper pressure for the material belt 2; the proper friction force between the material belt 2 and the surface of the metering rubber roller 3 is ensured; the material belt 2 runs under the driving of the winding and conveying mechanism, and the running material belt 2 drives the metering rubber roller 3 to rotate through friction force, so that the encoder 7 measures the length of the material belt passing through the metering rubber belt 3.

In this embodiment, a top circular plate 65 is slidably sleeved at the top end position of the inner cavity of the cylindrical cavity 66, the top end of the spring 64 is connected with the bottom surface of the top circular plate 65, an adjusting bolt 62 is screwed on the top surface of the material belt pressing part 6 corresponding to the top end position of the cylindrical cavity 66, and the bottom end of the adjusting bolt 62 is connected with the top surface of the top circular plate 65; when the adjusting bolt 62 is used, the spring 64 is compressed by the top circular plate 65 through rotation of the adjusting bolt, and the spring 64 pushes the rolling ball 61 through the bottom circular plate 63, so that the rolling ball 61 can adjust the pressure applied to the material belt 2.

In the embodiment, the front end of the projection of the metering rubber roll 3 on the horizontal plane is positioned in front of the rear end of the projection of the second redirecting rubber roll 5 on the horizontal plane, and the rear end of the projection of the metering rubber roll 3 on the horizontal plane is positioned behind the front end of the projection of the second redirecting rubber roll 5 on the horizontal plane; when in use, the wrap angle between the material belt 2 and the surface of the metering rubber roller 3 is increased.

In this embodiment, the bottom end of the adjusting bolt 62 is rotatably connected to the top surface of the top circular plate 65; so that, in use, the resistance to rotation of the adjustment bolt 62 is reduced.

The working principle is as follows: when the rubber belt conveyor is used, the material belt 2 sequentially bypasses the bottom end and the rear end of the second direction-changing rubber roller 5, the top end of the metering rubber roller 3 and the front end and the bottom end of the first direction-changing rubber roller 4 so as to increase the wrap angle between the material belt 2 and the surface of the metering rubber roller 3; according to the thickness of the material belt 2, the adjusting bolt 62 is rotated to compress the spring 64 through the top circular plate 65, and the spring 64 applies thrust to the rolling ball 61 through the bottom circular plate 63, so that the adjustment of the pressure applied by the rolling ball 61 to the material belt 2 is realized, and the rolling ball 61 is ensured to provide proper pressure for the material belt 2; the friction force between the material belt 2 and the surface of the metering rubber roller 3 is ensured; the material belt 2 runs under the driving of the winding and conveying mechanism, and the running material belt 2 drives the metering rubber roller 3 to rotate through friction force, so that the encoder 7 measures the length of the material belt passing through the metering rubber belt 3.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an amorphous strip length metering mechanism, includes riser (1) and material area (2), a side fixed mounting of riser (1) has rubber roll support (11), measurement rubber roll (3) are installed to rubber roll support (11) internal rotation, the center pin of measurement rubber roll (3) runs through be connected with encoder (7), its characterized in that behind the another side of riser (1): the side face of the vertical plate (1) is positioned at the front side and the rear side below the metering rubber roller (3) and is respectively and fixedly connected with a rubber roller bracket (11), a second direction-changing rubber roller (5) and a first direction-changing rubber roller (4) are respectively and rotatably arranged in the rubber roller bracket (11) at the front side and the rear side, the middle part of the material belt (2) bypasses the top end of the metering rubber roller (3), the front end of the material belt (2) bypasses the bottom end of the second direction-changing rubber roller (5) from the rear side of the second direction-changing rubber roller (5), the rear end of the material belt (2) bypasses the bottom end of the first direction-changing rubber roller (4) from the front side of the first direction-changing rubber roller (4), a material belt pressing part (6) is fixedly connected at the position right above the metering rubber roller (3) on the side face of the vertical plate (1), and a cylindrical cavity (66) is arranged in the pressing part (6) along the radial direction of the metering rubber roller (3), the bottom end of the cylindrical cavity (66) is rotatably sleeved with a rolling ball (61), the cylindrical cavity (66) is located, the inner diameter of an opening in the bottom surface of the material belt pressing part (6) is smaller than the diameter of the rolling ball (61), the inner cavity of the cylindrical cavity (66) is located, a bottom circular plate (63) is slidably sleeved at the position above the rolling ball (61), a spring (64) is arranged between the top surface of the bottom circular plate (63) and the top surface of the inner cavity of the cylindrical cavity (66), and a mechanism used for adjusting the compression length of the spring (64) is arranged at the position, corresponding to the top end of the cylindrical cavity (66), of the top surface of the material belt pressing part (6).

2. The amorphous strip length measuring mechanism of claim 1, wherein: the top end position of the inner cavity of the cylindrical cavity (66) is sleeved with a top circular plate (65) in a sliding mode, the top end of the spring (64) is connected with the bottom surface of the top circular plate (65), the top surface of the material belt pressing part (6) corresponds to the top end position of the cylindrical cavity (66) in a threaded mode and is sleeved with an adjusting bolt (62), and the bottom end of the adjusting bolt (62) is connected with the top surface of the top circular plate (65).

3. The amorphous strip length measuring mechanism of claim 1, wherein: the front end of the projection of the metering rubber roll (3) on the horizontal plane is positioned in front of the rear end of the projection of the second redirecting rubber roll (5) on the horizontal plane, and the rear end of the projection of the metering rubber roll (3) on the horizontal plane is positioned behind the front end of the projection of the second redirecting rubber roll (5) on the horizontal plane.

4. The amorphous strip length measuring mechanism of claim 2, wherein: the bottom end of the adjusting bolt (62) is rotatably connected with the top surface of the top circular plate (65).