CN216378600U - Automatic detection adjusting device and loom - Google Patents
Automatic detection adjusting device and loom Download PDFInfo
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- CN216378600U CN216378600U CN202122905503.1U CN202122905503U CN216378600U CN 216378600 U CN216378600 U CN 216378600U CN 202122905503 U CN202122905503 U CN 202122905503U CN 216378600 U CN216378600 U CN 216378600U
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Abstract
The utility model provides an automatic detection adjusting device and a loom, comprising a loom body, a roll feeding server and a detection device, wherein the loom comprises a weaving opening for transmitting fabric; the detection device comprises an installation component and a detection component, and the installation component is arranged on the loom; the detection assembly is arranged on the mounting assembly and is positioned at the cloth fell so as to detect the offset of the fabric at the cloth fell; the roll feeding server is arranged in the weaving machine, a fabric roll is arranged on the roll feeding server, and the fabric roll extends to a cloth fell position from the roll feeding server; the roll feeding servo is electrically connected with the detection assembly and used for receiving the offset and rotating according to the offset to adjust the tightness of the fabric roll at the cloth fell. According to the technical scheme, the detecting component is arranged at the cloth fell position of the loom, the offset of the fabric at the cloth fell position after shutdown is detected, data feedback is provided for adjusting the roll feeding compensation quantity of the fabric, the adjusting convergence speed is accelerated, and the problem of gear is avoided.
Description
Technical Field
The utility model relates to the technical field of spinning, in particular to an automatic detection adjusting device and a loom.
Background
Although the weaving efficiency of the existing weaving machine is continuously improved as one of important equipment for weaving cloth, the problem of weaving stops existing when the weaving machine is stopped and restarted cannot be completely avoided. The main current solution is to artificially identify the situation of the gear by human eyes through experience debugging, gradually converge by adjusting servo compensation data, simulate different shutdown modes in the first step, and start to check the situation of the gear after waiting for different shutdown times; and secondly, identifying the density of the gear by human eyes, manually adjusting the compensation amount of the roll feeding, and repeating the first step and the second step until the cloth cover effect meets the requirement, namely simulating and debugging the stop gear in other time periods after the gear in the time period is normal. The convergence is continuously and repeatedly adjusted, the adjustment convergence has no standard visual data feedback, the replacement of different machines needs repeated operation, and the machine needs to be readjusted when the machine has differences, so that the defects of slow adjustment convergence, low efficiency, low quality and the like are caused.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide an automatic detection and adjustment device on a loom and the loom, and aims to solve the technical problems that in the prior art, the debugging efficiency is low and the weaving quality is reduced after the loom is stopped.
In order to achieve the purpose, the utility model provides an automatic detection and adjustment device on a weaving machine, which comprises a weaving machine body, a roll feeding servo and a detection device, wherein the weaving machine comprises a weaving opening for transmitting fabric; the detection device includes:
a mounting assembly disposed on the loom;
the detection assembly is arranged on the mounting assembly and is positioned at the cloth fell position so as to detect the offset of the fabric at the cloth fell;
the roll feeding servo is arranged in the weaving machine, and a fabric roll is arranged on the roll feeding servo and extends to the cloth fell position from the roll feeding servo;
the roll feeding servo is electrically connected with the detection assembly and used for receiving the offset and rotating according to the offset to adjust the tightness of the fabric roll at the fabric opening.
Optionally, the mounting assembly comprises:
a mounting frame disposed above the loom;
the sliding guide rail is vertically arranged on the mounting rack;
the detection assembly is arranged on the sliding guide rail in a lifting mode.
Optionally, the detection assembly comprises:
the adjusting bracket is arranged on the sliding guide rail in a lifting manner;
the detection piece is arranged on the adjusting bracket, and the adjusting bracket drives the detection piece to move to the cloth fell position when moving on the sliding guide rail.
Optionally, the detection part comprises a magnetic grid ruler and a magnetic grid head, one end of the magnetic grid head is connected with the adjusting support, the other end of the magnetic grid head is connected with the magnetic grid ruler, and the adjusting support moves to drive the magnetic grid ruler to move to the cloth fell position.
Optionally, the loom includes a support, a back beam roller and a cloth roller, the back beam roller and the cloth roller are arranged on the support oppositely, the back beam roller and the cloth roller are matched to drive the fabric, and the weaving opening is located on one side of the cloth roller.
Optionally, the automatic detection and adjustment device further includes a roll feeding server, the roll feeding server is disposed in the weaving machine, a fabric roll is disposed on the roll feeding server, the fabric roll extends out of the roll feeding server and bypasses the back beam roller and the cloth roller, the roll feeding server is electrically connected to the detection assembly, and the roll feeding server rotates to adjust tightness of the fabric on the back beam roller and the cloth roller.
Optionally, the automatic detection and adjustment device further comprises an HMI control screen, the HMI control screen is in communication connection with the loom, and the control screen is arranged on the loom and/or an external terminal.
Optionally, the automatic detection and adjustment device further comprises a storage module, and the storage module is arranged in the weaving machine.
In addition, in order to solve the above problems, the present invention further provides a loom including the above automatic detection and adjustment device.
According to the technical scheme, the detecting assembly is arranged at the cloth fell position of the weaving machine to detect the offset of the fabric at the cloth fell position after the machine is stopped, so that data feedback is provided for adjusting the roll feeding compensation quantity of the fabric, the adjustment convergence speed is accelerated, and the production efficiency is improved; avoiding the problem of the baffle and reducing the amount of the defective cloth.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, 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 the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic front view of an automatic detecting and adjusting device according to the present invention;
fig. 2 is a schematic top view of the automatic detecting and adjusting device of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 10 | Loom with a |
11 | Cloth fell |
| 20 | |
21 | Sliding guide rail |
| 22 | |
30 | |
| 31 | Detecting |
311 | |
| 312 | |
32 | Adjusting |
| 40 | |
50 | |
| 60 | Fabric |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The "up and down" referred to in the present invention is based on the orientation shown in fig. 1, that is, the "up and down" referred to in the present invention corresponds to the up and down orientation of fig. 1.
The utility model has proposed the automatic detection adjusting device on a loom, please refer to fig. 1, including 10 bodies of looms, roll feeding servo and detection device, 10 looms include the cloth fell 11 used for driving the fabric; the detection device comprises a mounting component 20 and a detection component 30, wherein the mounting component 20 is arranged on the loom 10; the detection assembly 30 is arranged on the mounting assembly 20, and the detection assembly 30 is positioned at the cloth fell 11 to detect the offset of the fabric at the cloth fell; the roll feeding servo is arranged in the weaving machine 10, and a fabric roll is arranged on the roll feeding servo and extends to the position of a cloth fell 11 from the roll feeding servo; the roll feeding servo is electrically connected with the detection assembly 30 and is used for receiving the offset and rotating according to the offset to adjust the tightness of the fabric roll at the cloth fell.
The mounting assembly 20 is used for fixing the detecting assembly 30, and the detecting assembly 30 is located at the cloth fell 11 of the loom 10 by adjusting the position of the detecting assembly 30 on the mounting assembly 20, so as to detect the cloth 60 surface of the cloth fell 11. Specifically, after the loom 10 stops, the detection assembly 30 is fixed on the cloth surface close to the fabric 60 as much as possible, so that the stretching change of the cloth surface of the fabric 60 when the loom 10 stops can be accurately measured, for example, when the detection assembly 30 detects that the cloth surface of the fabric 60 deviates downward, that is, the cloth surface of the fabric 60 is loose, the roll feeding servo needs to be rotated reversely, so that the cloth surface of the fabric 60 is tight; it can be understood that when the offset is larger, the rotation angle of the roll feeding servo is larger; when the detecting component 30 detects that the cloth surface of the fabric 60 deviates upwards, that is, the cloth surface of the fabric 60 is too tight, the roll feeding server needs to be rotated in the forward direction, the cloth surface of the fabric 60 is loosened after roll feeding, and similarly, the larger the deviation is, the larger the rotation angle of the roll feeding server is; the operator can directly adjust according to the offset fed back by the detection assembly 30, thereby achieving the effect of accurately measuring and feeding back the creep of the cloth surface of the fabric 60 at the cloth fell 11.
The operator can adjust the feeding compensation amount of the fabric 60 according to the detection result fed back by the detection component 30, that is, the fabric 60 is tightly converged by adjusting, so that the occurrence of the gear problem after the loom 10 is started up is prevented.
According to the technical scheme, the detection assembly 30 is arranged at the cloth fell 11 of the loom 10 to detect the offset of the fabric 60 at the cloth fell 11 after shutdown, so that data feedback is provided for adjusting the roll feeding compensation quantity of the fabric 60, the adjustment convergence speed is accelerated, and the production efficiency is improved; avoiding the problem of the baffle and reducing the amount of the defective cloth.
Specifically, the mounting assembly 20 includes a mounting bracket 22 and a sliding guide rail 21, and the mounting bracket 22 is disposed above the loom 10; the sliding guide rail 21 is vertically arranged on the mounting rack 22; the detection assembly 30 is arranged on the sliding guide rail 21 in a lifting manner. In this embodiment, the sliding guide 21 may be implemented by using a screw-nut seat or a linear module to drive the detecting assembly 30 to move in the vertical direction. In the embodiment, the mounting frame 22 is disposed above the loom 10, and besides, the mounting frame 22 may be disposed on one side of the loom 10 or at another position, it is only necessary to ensure that the detecting assembly 30 can move to a position close to the cloth fell 11 of the loom 10 when moving on the sliding guide rail 21.
In the embodiment, by providing the sliding guide rail 21, the detecting component 30 can be moved away from the cloth fell 11 when the loom 10 is in operation, so as to prevent the detecting component 30 from causing a blocking problem during weaving, which results in a defective product. After the loom 10 is stopped, the position of the detecting component 30 on the sliding guide rail 21 can be adjusted to be as close to the cloth surface of the fabric 60 as possible, so that the accuracy of the detection can be improved. In addition, in the embodiment, the position of the detecting component 30 is adjusted by arranging the sliding guide rail 21, and the fine difference caused by the different thicknesses of the fabrics 60 can be adapted, so that the detection precision of the automatic detection adjusting device of the utility model and the wide adaptability of the automatic detection adjusting device of the utility model are further improved.
Further, the detecting assembly 30 includes an adjusting bracket 32 and a detecting member 31, and the adjusting bracket 32 is arranged on the sliding guide rail 21 in a lifting manner; the detecting part 31 is arranged on the adjusting bracket 32, and when the adjusting bracket 32 moves on the sliding guide rail 21, the detecting part 31 is driven to move to the position of the cloth fell 11. The detecting member 31 is fixed by the adjusting bracket 32. In this embodiment, the adjusting bracket 32 may be an articulated adjusting bracket 32, so that the spatial position of the detecting member 31 can be finely adjusted, and the detection accuracy of the detecting member 31 can be further improved. In this embodiment, the detecting member 31 may be composed of a magnetic grid ruler 312 and a magnetic grid head 311, specifically, the detecting member 31 includes the magnetic grid ruler 312 and the magnetic grid head 311, one end of the magnetic grid head 311 is connected to the adjusting bracket 32, the other end is connected to the magnetic grid ruler 312, and the adjusting bracket 32 moves to drive the magnetic grid ruler 312 to move to the position of the cloth fell 11. In this embodiment, the magnetic grid ruler 312 contacts with the cloth surface of the fabric 60, generates an electrical signal and transmits the electrical signal to the magnetic grid head 311, and the electrical signal is converted into a specific offset value through the magnetic grid head 311 for an operator to observe.
In this embodiment, the loom 10 has a support, the back beam roller 40 and the cloth roller 50 are disposed at two opposite ends of the support, a fabric 60 is wound on the back beam roller 40 and the cloth roller 50, and the back beam roller 40 and/or the cloth roller 50 are controlled to rotate in the same direction to transmit the fabric 60 to the cloth fell 11 of the loom 10. In order to further improve the automation degree of the automatic detection and adjustment device of the present invention, a controller may be further provided, and the controller is electrically connected to the roll feeding servo, so that an operator may directly control the roll feeding servo to rotate in a forward direction or a reverse direction when the loom 10 is stopped, thereby adjusting the tightness degree of the fabric 60.
In this embodiment, the controller is electrically connected to the detecting member 31 to send the detection result of the detecting member 31 to the controller, that is, the detecting member 31 directly feeds back the detection result, and the rotation parameter of the roll feeding server is controlled according to a preset mapping relationship, so as to achieve an effect of automatic adjustment.
It should be noted that the relationship between the amount of displacement of the web 60 detected by the detecting member 31 and the rotation parameter of the feeding servo may be set by human experience. The automatic detection and adjustment device can be independently arranged for different kinds of fabrics 60, so as to further improve the compatibility of the automatic detection and adjustment device. After the setting is completed, the program preset can be loaded into the storage module, the storage module can be a hard disk, a flash memory and the like, and finally the corresponding relation between the storage module and the storage module is inquired in a table look-up method mode, so that the volume sending server is controlled.
Furthermore, the automatic detection and adjustment device can be further provided with an HMI control screen, and the HMI control screen is in communication connection with the loom 10, namely the controller, so that an operator can directly and remotely control the loom 10 through the HMI control screen, the operation efficiency of the automatic detection and adjustment device is further improved, and the use experience of a user can be improved.
In addition, the utility model also provides a loom which comprises the automatic detection and adjustment device. The mounting assembly 20 is used for fixing the detecting assembly 30, and the detecting assembly 30 is located at the cloth fell 11 of the loom 10 by adjusting the position of the detecting assembly 30 on the mounting assembly 20, so as to detect the cloth 60 surface of the cloth fell 11. Specifically, after the loom 10 stops, the detection assembly 30 is fixed on the cloth surface as close to the fabric 60 as possible, so that the stretching change of the cloth surface of the fabric 60 when the loom 10 stops can be accurately measured, and the effect of accurately measuring and feeding back the creep of the cloth surface of the fabric 60 at the cloth fell 11 is achieved. The operator can adjust the feeding compensation amount of the fabric 60 according to the detection result fed back by the detection component 30, that is, the fabric 60 is tightly converged by adjusting, so that the occurrence of the gear problem after the loom 10 is started up is prevented.
According to the technical scheme, the detection assembly 30 is arranged at the cloth fell 11 of the loom 10 to detect the offset of the fabric 60 at the cloth fell 11 after shutdown, so that data feedback is provided for adjusting the roll feeding compensation quantity of the fabric 60, the adjustment convergence speed is accelerated, and the production efficiency is improved; avoiding the problem of the baffle and reducing the amount of the defective cloth.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the technical solutions of the present invention, which are made by using the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. An automatic detection and adjustment device comprises a weaving machine, a roll feeding servo and a detection device, wherein the weaving machine comprises a cloth fell for driving fabrics; characterized in that, the detection device comprises:
a mounting assembly disposed on the loom;
the detection assembly is arranged on the mounting assembly and is positioned at the cloth fell position so as to detect the offset of the fabric at the cloth fell;
the roll feeding servo is arranged in the weaving machine, and a fabric roll is arranged on the roll feeding servo and extends to the cloth fell position from the roll feeding servo;
the roll feeding servo is electrically connected with the detection assembly and used for receiving the offset and rotating according to the offset to adjust the tightness of the fabric roll at the fabric opening.
2. The automated inspection adjustment apparatus of claim 1, wherein the mounting assembly comprises:
a mounting frame disposed above the loom;
the sliding guide rail is vertically arranged on the mounting rack;
the detection assembly is arranged on the sliding guide rail in a lifting mode.
3. The automatic detection adjustment device according to claim 2, wherein the detection component comprises:
the adjusting bracket is arranged on the sliding guide rail in a lifting manner;
the detection piece is arranged on the adjusting bracket, and the adjusting bracket drives the detection piece to move to the cloth fell position when moving on the sliding guide rail.
4. The automatic detecting and adjusting device according to claim 3, wherein the detecting member comprises a magnetic grid ruler and a magnetic grid head, one end of the magnetic grid head is connected with the adjusting bracket, the other end of the magnetic grid head is connected with the magnetic grid ruler, and the adjusting bracket moves to drive the magnetic grid ruler to move to the cloth fell position.
5. The automatic detecting and adjusting device according to claim 1, wherein the loom comprises a support, a back beam roller and a cloth roller, the back beam roller and the cloth roller are arranged on the support opposite to each other, the back beam roller and the cloth roller are matched to drive the fabric roll, and the cloth fell is positioned on one side of the cloth roller.
6. The automated inspection and adjustment device of claim 5, wherein the web extends from the feed roll servo and passes over the back beam roll and the cloth roll.
7. The automatic detection and adjustment device according to claim 1, further comprising an HMI control screen, wherein the HMI control screen is in communication connection with the loom and is disposed on the loom and/or an external terminal.
8. The automated inspection adjustment apparatus of claim 1, further comprising a memory module disposed within the loom.
9. A loom, characterized in that it comprises an automatic detection and adjustment device according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122905503.1U CN216378600U (en) | 2021-11-24 | 2021-11-24 | Automatic detection adjusting device and loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122905503.1U CN216378600U (en) | 2021-11-24 | 2021-11-24 | Automatic detection adjusting device and loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216378600U true CN216378600U (en) | 2022-04-26 |
Family
ID=81217654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122905503.1U Active CN216378600U (en) | 2021-11-24 | 2021-11-24 | Automatic detection adjusting device and loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216378600U (en) |
-
2021
- 2021-11-24 CN CN202122905503.1U patent/CN216378600U/en active Active
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