CN217869403U - Pattern sewing machine with visual mistake proofing function - Google Patents
Pattern sewing machine with visual mistake proofing function Download PDFInfo
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- CN217869403U CN217869403U CN202221496274.0U CN202221496274U CN217869403U CN 217869403 U CN217869403 U CN 217869403U CN 202221496274 U CN202221496274 U CN 202221496274U CN 217869403 U CN217869403 U CN 217869403U
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Abstract
The utility model provides a pattern sewing machine with visual mistake proofing, which comprises a sewing machine and a conveyer, wherein the conveyer is arranged on a working platform and is suitable for conveying a material tool; further comprising: the system comprises a first signal trigger device, a second signal trigger device, a visual detection device, a camera display and an information processing industrial personal computer; the first signal trigger device is electrically connected to the visual detection device and used for sensing the position of a material tool on the conveying device; the visual detection device is arranged in front of the sewing machine and is electrically connected to the information processing industrial personal computer and the camera display; the sewing machine is connected with the information processing industrial personal computer through a second signal trigger device. Through this scheme for the mistake proofing detects more automatic and intelligent, has effectively improved work efficiency.
Description
Technical Field
The utility model relates to an air bag production technical field particularly, relates to a style sewing machine with vision mistake proofing.
Background
The sequence, the omission, the error of the sheet laying and the like of the soft material are generally performed by manual visual inspection after the sewing is finished, but the manual inspection can only be performed after the production of the product is finished, so that the generation of abnormal products cannot be reduced and controlled, the risk of flowing to the next process after the abnormal products appear can only be reduced, the technical requirement of the manual inspection is low, the labor intensity is high, the production mode is not favorable for the batch production of the safety airbags, meanwhile, the manual inspection has high omission risk, when the manual inspection is performed in a pipeline type continuous operation, the production rhythm can be influenced in the production, the production efficiency is reduced, and the fatigue of operators is increased.
It should be noted that the information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of the above, an object of the present invention is to provide a pattern sewing machine with a visual error proofing function, so as to solve the above problems.
The utility model adopts the following scheme:
the application provides a pattern sewing machine with visual error proofing, which comprises a sewing machine and a conveying device, wherein the conveying device is arranged on a working platform and is suitable for conveying a material tool; further comprising: the system comprises a first signal trigger device, a second signal trigger device, a visual detection device, a camera display and an information processing industrial personal computer; the first signal trigger device is electrically connected to the visual detection device and used for sensing the position of a material tool on the conveying device; the visual detection device is arranged in front of the sewing machine and is electrically connected to the information processing industrial personal computer and the camera display; the sewing machine is connected with the information processing industrial personal computer through a second signal trigger device.
Further, the first signal triggering device comprises a sensing device and a sensed piece, the sensing device is arranged in front of the visual detection device or at the same position, the sensed piece is arranged on the material tool, and the sensing device is suitable for triggering the visual detection device to work when the sensed piece approaches.
Further, the first signal triggering device comprises a photoelectric sensor, and the photoelectric sensor is arranged at the front end of the visual detection device and close to the conveying device.
Furthermore, the second signal trigger device comprises a signal converter and a relay, and the signal converter and the relay are connected with the information processing industrial personal computer and the sewing machine.
Further, the visual inspection device comprises a CCD industrial camera adjustably disposed on the camera mount.
Further, a lighting device is arranged in front of the visual detection device, and the lighting device is rotatably arranged on the lighting bracket.
Furthermore, the illumination support is connected with the camera support through a connecting plate, and an arc groove is formed in the connecting position of the connecting plate and the illumination support and used for adjusting the angle of the illumination support.
Further, a sewing machine display is arranged on the sewing machine and used for displaying the working state of the sewing machine.
Further, conveyer includes the slide rail, the slide rail passes sewing machine's work area, the material frock is suitable for and moves on the slide rail.
By adopting the above technical scheme, the utility model discloses can gain following technological effect: the utility model discloses in the scheme, through setting up visual detection device, information processing industrial computer and camera display, make the material can use visual detection device to shoot before getting into sewing machine in advance, and send and carry out data processing to the information processing industrial computer, compare with predetermined pattern, thereby reach the material and place the position, whether the quality is qualified, and present for the user through the camera display, make the mistake proofing work automation on the one hand, the user labour has been alleviateed, work efficiency is improved, on the other hand the user can know the condition of corresponding material before getting into sewing machine through the camera display, conveniently adjust.
Further features of the invention will become apparent from the following description of exemplary embodiments (with reference to the attached drawings).
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 schematic structural view of a pattern sewing machine with visual error proofing according to an embodiment of the present invention;
FIG. 2 is a partial structure diagram of the detecting position of the pattern sewing machine with visual error proofing according to the embodiment of the present invention;
FIG. 3 is a schematic structural view of a control console of a pattern sewing machine with visual error proofing according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of a material tool of a pattern sewing machine with visual error proofing according to an embodiment of the present invention;
icon: 1. the industrial camera comprises a camera support, a 2 CCD industrial camera, a 3 first signal trigger device, a 4 tool detection position, a 5 sensed part, a 6 connecting plate, a 7 illumination support, an 8 illumination device, a 9 sewing machine, a 10 sewing machine display, a 11 transmission device, a 12 material tool, a 13 console, a 14 starting switch, a 15 working platform, a 16 camera display, a 17 switching power supply, a 18 information processing industrial personal computer, a 19 terminal row, a 20 relay, a 21 signal converter and a 22 light source controller.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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 all belong to the protection scope of the present invention. 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 all belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
With reference to fig. 1 to 4, the present embodiment provides a pattern sewing machine with visual error protection, which includes a sewing machine 9 and a conveying device 11, where the conveying device 11 is disposed on a working platform 15 and is adapted to convey a material tool 12; further comprising: the system comprises a first signal trigger device 3, a second signal trigger device, a visual detection device, a camera display 16 and an information processing industrial personal computer 18; the first signal triggering device 3 is electrically connected to the visual detection device and used for sensing the position of the material tool 12 on the conveying device 11; the visual detection device is arranged in front of the sewing machine 9 and is electrically connected to the information processing industrial personal computer 18 and the camera display 16; the sewing machine 9 is connected with the information processing industrial personal computer 18 through a second signal trigger device.
The utility model discloses a theory of operation does: after an operator lays a product and sends a movable material tool 12 into a conveying device 11 to be clamped tightly, a start button is clicked, a sewing machine 9 can automatically send the movable material tool 12 to a tool detection position 4 according to the track of the conveying device 11, a first signal trigger device 3 can automatically trigger a visual detection device to start shooting and send the shot to an information processing industrial personal computer 18 to perform image analysis and comparison, when a detection result is NG, an NG instruction is sent to control the sewing machine 9 to stop working, so that the sewing machine 9 can stop working and give an alarm immediately, the next step of sewing action can be performed only by manually releasing the alarm after the operator determines the product state, each product needs to be detected in an OK state, sewing can be started, manual intervention is not needed for detection, the labor intensity of the operator is relieved, the production beat is effectively improved, and the production efficiency is improved.
Referring to fig. 1 and 2, in this embodiment, the pattern sewing machine 9 may be used for sewing products such as an airbag made of a soft material, the material fixture 12 is used for installing the soft material to be fixedly unfolded, and meanwhile, a positioning pin with a certain length is installed at an edge of the material fixture, so that a clamping jaw of the sewing machine 9 can be conveniently clamped. The pattern sewing machine 9 comprises a sewing main body and a control console 13, wherein the sewing main body comprises the sewing machine 9, a transmission device 11, a first signal trigger device 3, a second signal trigger device, a visual detection device, a camera display 16 and an information processing industrial personal computer 18. Here, the sewing machine 9 is an existing pattern sewing machine 9, and is provided with a working platform 15 and a starting switch 14, the working platform 15 is provided with the conveying device 11, the conveying device 11 penetrates through a working area of the sewing machine 9, and it is noted that a clamping jaw is arranged on the sewing machine 9 and can clamp the material tool 12. The conveying device 11 is used for conveying the material tooling 12 from the outside of the working area to the working area of the sewing machine 9 for sewing operation. In the embodiment, the conveying device 11 includes a slide rail and a slider, the slider is suitable for linear motion on the slide rail, and the slider is connected with the material tool 12, where the slider can be driven by a motor to drive the material tool 12 to perform linear motion, so as to convey the material tool 12 to the working area of the sewing machine 9. In another embodiment, a telescopic cylinder may be disposed on the slide rail, and the telescopic cylinder is connected to the material tool 12, and drives the material to work in a working area in a telescopic manner.
In this embodiment, the information processing industrial personal computer 18 is an existing device, has functions of image processing, signal output, data storage, and the like, is provided with a control system and an image analysis system therein, and can compare the similarity between the photographed image and a preset image data value and obtain a similarity value. The information processing industrial personal computer 18 is electrically connected with the visual detection device, so that image data obtained by the visual detection device can be transmitted to the information processing industrial personal computer 18, wherein the visual detection device is a CCD industrial camera 2 which has the resolution of 2000W pixels and the maximum detection depth of field is 500mm; the camera faces the tooling detection position 4. The CCD industrial camera 2 is here arranged on a camera support 1, which camera support 1 is arranged in front of the sewing machine 9 along the transport path of the transport device 11, on which the CCD industrial camera 2 can be adjusted in mounting height.
The first signal trigger device 3 comprises a sensing device and a sensed piece 5, wherein the sensing device is arranged in front of the visual detection device or at the same position, and has two output modes of analog quantity and switching quantity. The sensed part 5 is arranged on the material tooling 12, and the sensing device is suitable for triggering the visual detection device to work when the sensed part 5 approaches. The sensing device may be configured as a grating reading head or a grating sensor, and the sensed device may be a reflective sheet or a grating ruler disposed on the material tool 12, and configured to match with the grating reading head or the grating sensor. When the material tool 12 passes by, the grating reading head or the grating sensor senses the reflective sheet or the grating sensor, a signal is transmitted to the CCD industrial camera 2, and the CCD industrial camera 2 starts to take a picture. Of course, the first signal triggering device 3 may also use a photoelectric sensor, the photoelectric sensor is disposed at the front end of the visual detection device and close to the conveying device 11, and when the material passes through the photoelectric sensor, the photoelectric sensor transmits a signal to the CCD industrial camera 2 to start shooting.
The second signal trigger device comprises a signal converter 21 and a relay 20, wherein the signal converter 21 and the relay 20 are connected with the information processing industrial personal computer 18 and the sewing machine 9. Here, the industrial personal computer 18 is connected with the signal converter 21, then connected with the relay 20, and then connected with the sewing machine 9 through the relay 20. The analysis result of the information processing industrial personal computer 18 converts the RS232 signal into an I/O signal through the signal converter 21, the on-off of the relay 20 is controlled through the I/O signal, so that the on-off of the sewing machine 9 is controlled, when the detection result is NG, the signal converter 21 transmits an NG instruction to control the relay 20 connected with the sewing machine 9 in an emergency stop to be disconnected, therefore, the sewing machine 9 can stop acting and give an alarm immediately, and the next sewing action can be carried out only by manually releasing the alarm after an operator determines the product state. The second signal trigger device has stable input and output signal switching.
The camera display 16 is electrically connected with the visual detection device and the information processing industrial personal computer 18, can display images photographed by the visual detection device, namely the CCD industrial camera 2, and can display image conditions compared by the information processing industrial personal computer 18, so that an operator can see the placing conditions and analysis conditions of the materials on the material tool 12, for example, unqualified areas and unqualified reasons can be seen through the conditions analyzed by the information processing industrial personal computer 18, the adjustment and reloading of the operator are facilitated, the working pressure of the operator is further reduced, and the production efficiency is improved.
In another preferred embodiment, a lighting device 8 is arranged in front of the visual inspection device, and the lighting device 8 is rotatably arranged on the lighting bracket 7. Here, the illumination holder 7 is attached to the sewing body by a connecting plate 6, but may be attached to the camera holder 1. The connection position of the connecting plate 6 and the illumination support 7 is provided with an arc groove, so that the illumination support 7 can rotate around the arc groove by a certain angle and is used for adjusting the angle of the illumination support 7. Furthermore, be provided with two symmetrical mounting strips on the connecting plate 6, every be provided with two mounting holes on the mounting strip for connect illumination support 7, the line of two mounting holes becomes 10 contained angles with perpendicular downward direction, can increase the angle of regulation of light source like this. Here, the lighting device 8 may be an LED lamp, and a light source controller 22 is connected to control the brightness of the light source, where the light source controller 22 can be connected to four different light sources, and can control the brightness of different light source channels respectively.
In another preferred embodiment, a sewing machine display 10 is arranged on the sewing machine 9, and the sewing machine display 10 is used for displaying the working state of the sewing machine 9. It can display OK/NG, so that the operator can also see the detection result by means of sewing machine 9, and its operation is convenient.
As shown in fig. 3, in this embodiment, the information processing industrial personal computer 18 may be disposed on the console 13, and the console 13 is disposed beside the sewing body, so as to facilitate the operation and viewing of the operator. A camera display 16 can be placed above the console 13, the console 13 further includes a switching power supply 17 and a terminal block 19, and the signal converter 21, the relay 20 and the light source controller 22 can also be integrated on the console 13.
By adopting the technical scheme, the utility model discloses can gain following technological effect: the utility model discloses in the scheme, through setting up visual detection device, information processing industrial computer 18 and camera display 16, make the material can use visual detection device to shoot before getting into sewing machine 9 in advance, and send and carry out data processing to information processing industrial computer 18, compare with predetermined pattern, thereby reachs the material and place the position, whether the quality is qualified, and present for the user through camera display 16, make the mistake proofing work automation on the one hand, the user labour has been alleviateed, the work efficiency is improved, on the other hand the user can know the condition of corresponding material before getting into sewing machine 9 through camera display 16, conveniently adjust.
Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection.
Claims (9)
1. A pattern sewing machine with visual mistake proofing comprises a sewing machine and a conveying device, wherein the conveying device is arranged on a working platform and is suitable for conveying a material tool; it is characterized by also comprising: the system comprises a first signal trigger device, a second signal trigger device, a visual detection device, a camera display and an information processing industrial personal computer; wherein the content of the first and second substances,
the first signal trigger device is electrically connected with the visual detection device and used for sensing the position of a material tool on the conveying device;
the visual detection device is arranged in front of the sewing machine and is electrically connected to the information processing industrial personal computer and the camera display;
the sewing machine is connected with the information processing industrial personal computer through a second signal trigger device.
2. The pattern sewing machine with the visual mistake proofing function according to claim 1, wherein the first signal triggering device comprises a sensing device and a sensed piece, the sensing device is arranged in front of the visual detection device or at the same position, the sensed piece is arranged on the material tool, and the sensing device is suitable for triggering the visual detection device to work when the sensed piece approaches.
3. The pattern sewing machine with visual error proofing according to claim 1, characterized in that the first signal triggering device comprises a photoelectric sensor, which is arranged at the front end of the visual detection device and close to the conveying device.
4. A pattern sewing machine with visual mistake proofing according to claim 1, characterized in that the second signal trigger device comprises a signal converter and a relay, and the signal converter and the relay are connected with the information processing industrial personal computer and the sewing machine.
5. The pattern sewing machine with the visual mistake proofing function as claimed in claim 1, wherein the visual inspection device comprises a CCD industrial camera, and the CCD industrial camera is adjustably provided up and down on a camera holder.
6. The pattern sewing machine with visual mistake proofing according to claim 5, wherein an illumination device is provided in front of the visual inspection device, and the illumination device is rotatably provided on an illumination bracket.
7. The pattern sewing machine with the visual mistake proofing function as claimed in claim 6, wherein the illumination bracket is connected with the camera bracket through a connecting plate, and a circular arc groove is formed at the joint of the connecting plate and the illumination bracket for adjusting the angle of the illumination bracket.
8. The pattern sewing machine with visual mistake proofing of claim 1, wherein a sewing machine display is provided on the sewing machine for displaying an operating state of the sewing machine.
9. The pattern sewing machine with visual error proofing of claim 1 wherein the conveyor comprises a slide rail that passes through a work area of the sewing machine, the material fixture being adapted to move on the slide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221496274.0U CN217869403U (en) | 2022-06-15 | 2022-06-15 | Pattern sewing machine with visual mistake proofing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221496274.0U CN217869403U (en) | 2022-06-15 | 2022-06-15 | Pattern sewing machine with visual mistake proofing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217869403U true CN217869403U (en) | 2022-11-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221496274.0U Active CN217869403U (en) | 2022-06-15 | 2022-06-15 | Pattern sewing machine with visual mistake proofing function |
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| Country | Link |
|---|---|
| CN (1) | CN217869403U (en) |
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2022
- 2022-06-15 CN CN202221496274.0U patent/CN217869403U/en active Active
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