CN210754371U - Adjusting device - Google Patents
Adjusting device Download PDFInfo
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- CN210754371U CN210754371U CN201921265114.3U CN201921265114U CN210754371U CN 210754371 U CN210754371 U CN 210754371U CN 201921265114 U CN201921265114 U CN 201921265114U CN 210754371 U CN210754371 U CN 210754371U
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- roller assembly
- compression roller
- assembly
- supporting part
- wedge block
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Abstract
The utility model relates to the technical field of machinery, particularly, relate to an adjusting device. The adjusting device comprises a driving assembly, an inclined wedge block, a first compression roller assembly, a second compression roller assembly, a controller and a detection piece; the first compression roller assembly and the second compression roller assembly are respectively in sliding fit with the inclined wedge block, and the driving assembly is in transmission connection with the inclined wedge block; the controller is simultaneously electrically connected with the driving assembly and the detection piece and is used for controlling the inclined wedge block to slide according to the roll gap value between the first compression roller assembly and the second compression roller assembly detected by the detection piece and driving the first compression roller assembly and the second compression roller assembly to be away from or close to each other.
Description
Technical Field
The utility model relates to the technical field of machinery, particularly, relate to an adjusting device.
Background
The roll gap of the original roll squeezer needs to be manually adjusted by operators through experience, time and labor are wasted, and the effect is poor.
SUMMERY OF THE UTILITY MODEL
The object of the present invention includes, for example, providing an adjusting device and a roll gap adjusting method, which can accomplish the adjustment of the roll gap of a roll press conveniently and quickly.
The embodiment of the utility model discloses a can realize like this:
in a first aspect, an embodiment of the present invention provides an adjusting device, including:
the device comprises a driving assembly, an inclined wedge block, a first compression roller assembly, a second compression roller assembly, a controller and a detection piece;
the first compression roller assembly and the second compression roller assembly are respectively in sliding fit with the inclined wedge block, and the driving assembly is in transmission connection with the inclined wedge block;
the controller is simultaneously electrically connected with the driving assembly and the detection piece and is used for controlling the inclined wedge block to slide according to the roll gap value between the first compression roller assembly and the second compression roller assembly detected by the detection piece and driving the first compression roller assembly and the second compression roller assembly to be away from or close to each other.
In an alternative embodiment, the roller of the first roller assembly is supported by the first support portion, and the roller of the second roller assembly is supported by the second support portion;
when the roller wheel of the first compression roller assembly and the roller wheel of the second compression roller assembly are pressed in parallel, the first supporting part is abutted against the second supporting part through the inclined wedge block;
the inclined wedge block is provided with an opposite inclined plane and a straight plane; the flat surface is abutted with the horizontal surface of the second supporting part close to the first supporting part;
the inclined plane is abutted against the inclined plane of the first supporting part close to the second supporting part so as to keep the first supporting part horizontal;
the detection part is arranged between the first supporting part and the second supporting part so as to measure the roll gap of the first pressing roll assembly and the second pressing roll assembly;
the driving assembly is in transmission connection with the inclined wedge block so as to drive the inclined wedge block to move along the horizontal surface of the second supporting part; the driving assembly is electrically connected with the detection piece.
In an alternative embodiment, the detecting members are respectively arranged at two sides of the first press roller assembly and the second press roller assembly.
In an alternative embodiment, the detection member is a grating sensor.
In an alternative embodiment, the drive assembly is a servo motor.
In an alternative embodiment, two inclined wedges are respectively arranged at the end parts of the first press roll assembly and the second press roll assembly in the axial direction of the rollers;
the two inclined wedge blocks are respectively connected with the two driving components one by one.
In an alternative embodiment, a pair of detecting members is respectively arranged along two sides of the axial direction of the roller of the first pressing roller assembly and the second pressing roller assembly.
In an optional embodiment, the controller is a PLC or a single chip microcomputer.
In a second aspect, an embodiment of the present invention provides a roll gap adjusting method, where the roll gap adjusting method is based on the adjusting device of any one of the foregoing embodiments; the roll gap adjusting method comprises the following steps:
acquiring an actual value of a roll gap;
and controlling the oblique wedge block to slide according to the relation between the actual value and the preset value of the roll gap so as to adjust the actual value of the roll gap to the preset value.
In an optional implementation mode, after the first compression roller assembly and the second compression roller assembly are pressed, the detection piece reads a roll gap value between two rollers and checks whether the roll gap value conforms to a roll gap value of a roll squeezer preset by equipment;
if not, the driving assembly is controlled to move the inclined wedge block, and the minimum distance between the two rollers of the roller press is changed until a preset value is reached.
In an alternative embodiment, S1: the roll gap value of the receiving roll squeezer is x mu m;
s2: the first pressing roller assembly and the second pressing roller assembly are pressed, and the detection piece reads an initial roll gap value x 1; definitions "x 2 ═ x-x 1";
s3, lifting the first press roll assembly (keeping a non-pressing state with the second press roll assembly), and controlling the wedge block to move by a moving distance L, wherein L is x2/tan α which is the inclined angle of the inclined plane of the wedge block;
when L is larger than 0, the movable oblique wedge block needs to move towards the direction far away from the driving assembly, and the roll gap is increased;
when L is less than 0, the movable oblique wedge block needs to move towards the direction close to the driving assembly, so that the roll gap is reduced, and the first compression roller assembly and the second compression roller assembly are pressed together after the movement is finished;
s4: after verifying that x2 is 0, the roll gap adjustment is completed, otherwise, S2 and S3 are repeated.
The utility model discloses beneficial effect includes, for example:
the adjustment of the roll gap is automated, the gap value of the roll gap is visualized, the rolling operation is easier, and the efficiency is higher.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a first structural diagram of the present embodiment;
FIG. 2 is a second structural diagram of the present embodiment;
FIG. 3 is a third structural diagram of the present embodiment;
FIG. 4 is a fourth schematic structural diagram of the present embodiment;
fig. 5 is a fifth structural schematic diagram of the present embodiment.
Icon: 10-a regulating device; 11-a drive assembly; 12-a tapered wedge; 121-inclined plane; 122-flat surface; 131-a first press roll assembly; 132-a second roller assembly; 133-a roller; 14-a detection member; 151-a first support; 1513-inclined plane; 152-a second support; 153-horizontal surface.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that, if the terms "upper", "lower", "inner", "outer", etc. 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 products of the present invention are used, the description is only for convenience of description and simplification, but the indication or suggestion that the indicated device or element must have a specific position, be constructed and operated in a specific orientation, and thus, should not be interpreted as a limitation of the present invention.
Furthermore, the appearances of the terms "first," "second," and the like, if any, are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.
Roll gap: the minimum gap value between the upper roller and the lower roller of the roller press is the roller gap after the roller press rolls and rolls.
Referring to fig. 1 to 5, the present embodiment provides an adjusting device 10, which includes a driving assembly 11, a wedge 12, a first roller assembly 131, a second roller assembly 132, a controller and a detecting member 14.
The first pressing roller assembly 131 and the second pressing roller assembly 132 are respectively in sliding fit with the inclined wedge block 12, and the driving assembly 11 is in transmission connection with the inclined wedge block 12;
the controller is electrically connected with the driving assembly 11 and the detecting member 14, and is used for controlling the sliding of the wedge 12 according to the roll gap value between the first roller assembly 131 and the second roller assembly 132 detected by the detecting member 14, and driving the first roller assembly 131 and the second roller assembly 132 to move away from or close to each other.
In the present embodiment, the roller 133 of the first roller assembly 131 is supported by the first supporting part 151, and the roller 133 of the second roller assembly 132 is supported by the second supporting part 152;
when the roller 133 of the first roller assembly 131 and the roller 133 of the second roller assembly 132 are pressed in parallel, the first supporting portion 151 abuts against the second supporting portion 152 by the wedge 12;
the wedge 12 has opposite inclined 121 and straight 122 faces; the flat surface 122 abuts against a horizontal surface 153 of the second support portion 152 near the first support portion 151;
the inclined surface 121 abuts against the inclined surface 1513 of the first support part 151 near the second support part 152 to keep the first support part 151 horizontal;
the sensing member 14 is disposed between the first supporting part 151 and the second supporting part 152 to measure a roll gap of the first and second roll assemblies 131 and 132;
the driving assembly 11 is in driving connection with the wedge 12 to drive the wedge 12 to move along the horizontal surface 153 of the second supporting portion 152; the driving assembly 11 is electrically connected to the detecting member 14.
Therefore, the current roll gap value can be conveniently and quickly obtained through the detection piece 14, and the inclined wedge block 12 is driven through the driving assembly 11, so that the roll gaps of the roller wheel 133 of the first roller assembly 131 and the roller wheel 133 of the second roller assembly 132 reach preset values. The adjusting device 10 has the advantages that the roll gap value can be read, and the device is visual and convenient; on the other hand, adjusting the roll gap value through the driving assembly 11 has the advantages of high efficiency, rapidness, time saving and labor saving, and solves the problems that in the prior art, the roll gap of the roller press needs to be manually adjusted by operators through experience, time and labor are wasted, the effect is not good, and the existing roll gap value is not visual. In conclusion, the adjusting device 10 has significant economic benefits.
Please continue to refer to fig. 1 to 5 for further structural details. As can be seen from the figures, in the present embodiment, the first and second roll assemblies 131 and 132 are arranged in a vertical manner, forming a layout of the upper and lower rolls.
Further, the second supporting portion 152 is a rectangular parallelepiped, and the horizontal surface 153 of the second supporting portion 152 is a side surface of the long hair body opposite to the first supporting portion 151.
The first support part 151 is also a square body, but the bottom surface of the first support part 151 facing the second support part 152 is an inclined surface 1513. The flat surface 122 of the ramp 12 abuts the horizontal surface 153; the inclined surface 121 of the wedge 12 abuts against the inclined surface 1513, thereby keeping the first support 151 horizontal.
Alternatively, in the present embodiment, the detecting members 14 are respectively disposed on both sides of the first and second platen assemblies 131 and 132. So can obtain the accurate numerical value of roll gap simultaneously in both sides.
Further, a pair of detecting members 14 are provided along both sides of the roller 133 of the first and second roller assemblies 131 and 132 in the axial direction, respectively.
As can be seen from the figure, two detecting members 14 are provided at one end of the roller 133 in the axial direction, respectively, and two detecting members 14 are provided at the other end in the axial direction, respectively. The two detecting members 14 located on one side of the roller 133 in the radial direction are arranged in a flush manner. This has four detecting elements 14, which makes the testing effect better.
In an alternative embodiment, two tapered wedges 12 are respectively provided at the ends of the roller 133 of the first and second roller assemblies 131 and 132 in the axial direction; the two wedges 12 are connected to two drive assemblies 11 one by one.
The two driving assemblies 11 respectively drive the two inclined wedges 12, so that the movement between the first press roller assembly 131 and the second press roller assembly 132 is more stable, and the roll gap value is more stable and uniform.
Optionally, the system further comprises a controller; the controller is respectively electrically connected with the driving component 11 and the detection piece 14; the controller is configured to receive the current roll gap value measured by the detector 14 and control the driving assembly 11 to move the wedge 12 to adjust the roll gap value to a preset size.
Further, in this embodiment, the controller is a PLC or a single chip microcomputer. The PLC, Programmable logic controller, electronic device for digital operation designed for industrial production, it adopts a kind of Programmable memory for storing program therein, executing logic operation, sequence control, timing, counting and arithmetic operation, etc. instructions facing user, and controls various types of machinery or production process by digital or analog input/output, and it is a core part of industrial control. The method has the characteristics of flexible and convenient operation and strong functions.
Optionally, the detecting member 14 is a grating sensor. A grating sensor is in fact a special application of a photo sensor. The grating measurement has the advantages of simple structure, high measurement precision, easy realization of automation and digitization and the like, so the grating measurement is widely applied.
In an alternative embodiment, the drive assembly 11 is a servo motor. A servo motor is an engine that controls the operation of mechanical elements in a servo system, and is an auxiliary motor indirect transmission.
The servo motor can control the speed and position accuracy accurately, and can convert the voltage signal into torque and rotating speed to drive a control object. The rotation speed of the rotor of the servo motor is controlled by an input signal and can quickly respond, the servo motor is used as an actuating element in an automatic control system, has the characteristics of small electromechanical time constant, high linearity, starting voltage and the like, and can convert a received electric signal into angular displacement or angular speed on a motor shaft for output. The servo motor is divided into two categories of direct current servo motors and alternating current servo motors, and is mainly characterized in that the servo motor has no autorotation phenomenon when the signal voltage is zero, the rotating speed is reduced at a constant speed along with the increase of the torque, and the servo motor operates stably and reliably.
In a second aspect, an embodiment of the present invention provides a roll gap adjusting method, which is based on the adjusting device 10 of any one of the foregoing embodiments; the roll gap adjusting method comprises the following steps:
acquiring an actual value of a roll gap;
and controlling the inclined wedge block 12 to slide according to the relation between the actual value and the preset value of the roll gap so as to adjust the actual value of the roll gap to the preset value.
Further, after the first roller assembly 131 and the second roller assembly 132 are pressed, the detecting element 14 reads a roll gap value between the two rollers 133, and checks whether the roll gap value is consistent with a roll gap value of a roller press preset by the device;
if the difference is not met, the driving assembly 11 is controlled to move the wedge 12, and the minimum distance between the two rollers 133 of the roller press is changed until a preset value is reached.
In an alternative embodiment, S1: the roll gap value of the receiving roll squeezer is x mu m;
s2: the first pressing roller assembly 131 and the second pressing roller assembly 132 are pressed together, and the detecting member 14 reads an initial roll gap value "x 1"; definitions "x 2 ═ x-x 1";
s3, lifting the first press roller assembly 131 (keeping the first press roller assembly 132 in a non-pressing state), and controlling the wedge 12 to move by a distance L, wherein L is x2/tan α which is the inclination angle of the inclined plane 121 of the wedge 12;
when L is larger than 0, the movable inclined wedge block 12 needs to move towards the direction far away from the driving component 11, and the roll gap is increased;
when L <0, the movable inclined wedge block 12 needs to move towards the direction close to the driving assembly 11 to reduce the roll gap, and the first press roll assembly 131 and the second press roll assembly 132 are pressed together after the movement is finished;
s4: after verifying that x2 is 0, the roll gap adjustment is completed, otherwise, S2 and S3 are repeated.
Further, in step S3, the controller controls the wedge 12 to move by a distance "L".
The utility model discloses beneficial effect includes, for example:
the adjustment of the roll gap is automated, the gap value of the roll gap is visualized, the rolling operation is easier, and the efficiency is higher. Can adjust the roll gap efficiently and quickly, improve the production efficiency and have outstanding economic benefit.
The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. An adjustment device, comprising:
the device comprises a driving assembly, an inclined wedge block, a first compression roller assembly, a second compression roller assembly, a controller and a detection piece;
the first compression roller assembly and the second compression roller assembly are respectively in sliding fit with the inclined wedge block, and the driving assembly is in transmission connection with the inclined wedge block;
the controller is simultaneously electrically connected with the driving assembly and the detection piece and is used for controlling the inclined wedge block to slide according to the roll gap value between the first compression roller assembly and the second compression roller assembly detected by the detection piece and driving the first compression roller assembly and the second compression roller assembly to be away from or close to each other.
2. The adjustment device of claim 1, wherein:
the roller of the first press roller assembly is supported by the first supporting part, and the roller of the second press roller assembly is supported by the second supporting part;
when the roller of the first compression roller assembly and the roller of the second compression roller assembly are pressed in parallel, the first supporting part abuts against the second supporting part through the inclined wedge block;
the inclined wedge block is provided with an opposite inclined plane and a straight plane; the flat surface is abutted with a horizontal surface of the second supporting part close to the first supporting part;
the inclined plane is abutted against the inclined plane of the first supporting part close to the second supporting part so as to keep the first supporting part horizontal;
the detection part is arranged between the first supporting part and the second supporting part so as to measure the roll gaps of the first press roll assembly and the second press roll assembly;
the driving assembly is in transmission connection with the inclined wedge block so as to drive the inclined wedge block to move along the horizontal surface of the second supporting part; the driving assembly is electrically connected with the detection piece.
3. The adjustment device of claim 1, wherein:
the detection pieces are respectively arranged on two sides of the first compression roller assembly and the second compression roller assembly.
4. The adjustment device of claim 1, wherein:
the detection piece is a grating sensor.
5. The adjustment device of claim 1, wherein:
the driving component is a servo motor.
6. The adjustment device of claim 1, wherein:
two inclined wedge blocks are respectively arranged at the end parts of the first compression roller assembly and the second compression roller assembly in the axial direction of the roller;
the two inclined wedge blocks are respectively connected with the two driving components one by one.
7. The adjustment device of claim 1, wherein:
and a pair of detection pieces are respectively arranged on two sides of the axial direction of the roller of the first compression roller assembly and the second compression roller assembly.
8. The adjustment device according to claim 2, characterized in that:
the controller is a PLC or a single chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921265114.3U CN210754371U (en) | 2019-08-06 | 2019-08-06 | Adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921265114.3U CN210754371U (en) | 2019-08-06 | 2019-08-06 | Adjusting device |
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| CN210754371U true CN210754371U (en) | 2020-06-16 |
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| CN201921265114.3U Active CN210754371U (en) | 2019-08-06 | 2019-08-06 | Adjusting device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110328242A (en) * | 2019-08-06 | 2019-10-15 | 河北银隆新能源有限公司 | Regulating device and roll gap adjustment method |
| CN113953329A (en) * | 2021-12-17 | 2022-01-21 | 张家港市棋瑞德机械制造有限公司 | Automatic thickness adjusting device for rolled flat wire |
-
2019
- 2019-08-06 CN CN201921265114.3U patent/CN210754371U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110328242A (en) * | 2019-08-06 | 2019-10-15 | 河北银隆新能源有限公司 | Regulating device and roll gap adjustment method |
| CN113953329A (en) * | 2021-12-17 | 2022-01-21 | 张家港市棋瑞德机械制造有限公司 | Automatic thickness adjusting device for rolled flat wire |
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