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Pause sewing method, device, electronic equipment and storage medium based on bottom line monitoring

A technology of electronic equipment and bottom thread, applied in the field of sewing/sewing, can solve the problems of complex implementation, troublesome algorithm, infeasible, etc., and achieve the effect of avoiding waste

Active Publication Date: 2019-11-08
BEIJING DAHAO TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the implementation of the above algorithm is relatively complicated. In order to obtain the ideal effect, it is necessary to try sewing several times in advance to accumulate empirical parameters.
If the patterns or sewing materials are frequently changed in actual sewing production, it will be very troublesome or even impossible to apply the above algorithm

Method used

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  • Pause sewing method, device, electronic equipment and storage medium based on bottom line monitoring
  • Pause sewing method, device, electronic equipment and storage medium based on bottom line monitoring
  • Pause sewing method, device, electronic equipment and storage medium based on bottom line monitoring

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] figure 1 It is a flow chart of the method for suspending sewing based on bottom line monitoring in this embodiment, and the method for suspending sewing based on bottom line monitoring includes the following steps.

[0034] S101. Acquiring the bobbin thread consumption of each sewing section.

[0035] The bobbin thread consumption of each sewing section can be regarded as a data set, including the bobbin thread consumption of each needle point contained in the sewing section, the thread trimming length of the sewing section and other data.

[0036] The coordinate value of each needle point will be given in the pattern, and the amount of bottom thread for each needle point is determined by the formula Calculated, x and y in the formula are the abscissa and ordinate of the needle point, and H is the thickness of the sewing material.

[0037] The thread trimming length generally includes the thread trimming start length and the thread trimming end length. Use D for the...

Embodiment 2

[0044] For step S102 in the first embodiment, this embodiment provides a specific method for obtaining the suspending sewing position according to the bobbin thread consumption of the sewing section. figure 2 It is a flow chart of the method for obtaining the suspending sewing position according to the bobbin thread consumption of the sewing section in this embodiment, and the method for obtaining the suspending sewing position according to the bobbin thread consumption of the sewing section includes the following steps.

[0045] S201. Judging whether the current sewing section is the last sewing section of the current pattern when receiving the bobbin thread monitoring signal, if yes, then the last needle point of the current sewing section is the suspending sewing position, if not, execute step S202.

[0046] After the control system of the sewing equipment receives the bottom thread monitoring signal, it judges according to the data information in the pattern whether the cu...

Embodiment 3

[0058] This embodiment includes all the steps of Embodiment 1, and on this basis, step S102 parallel to step S102 is added ＊ . The flow chart of the suspending sewing method based on bottom line monitoring in this embodiment is as follows: image 3 shown.

[0059] S102 ＊ , Obtain the remaining sewing time from receiving the bottom thread monitoring signal to suspending sewing.

[0060] After the control system of the sewing equipment receives the bottom thread monitoring signal, it can also calculate and obtain the remaining sewing time corresponding to the time from receiving the bottom thread monitoring signal to suspending sewing. The remaining sewing time can be calculated by the formula Calculate, where M 1 It is the number of stitches corresponding to the current pattern from receiving the bobbin thread monitoring signal to suspending sewing, S 1 is the rotational speed of the main shaft of the sewing equipment, T is the time required for one thread trimming of th...

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Abstract

The suspending sewing method, device, electronic equipment and storage medium based on the bobbin thread monitoring obtain the bobbin thread usage of each sewing section, and obtain the suspending sewing position according to the bobbin thread usage of the sewing section if a bobbin thread monitoring signal is received. This application improves the technical solution for monitoring the consumption of the bottom thread on the existing sewing equipment, which can calculate the consumption of the bottom thread more accurately, and realizes that when the bottom thread is basically exhausted, the sewing can be suspended to replace the bobbin, thereby effectively avoiding the consumption of the bottom thread. waste, reducing sewing production costs. The suspending sewing method based on bottom line monitoring, the algorithm involved is simple and easy to implement, and it is easy to popularize and apply in actual sewing production without the need to perform trial sewing and other operations in advance if changing patterns or sewing materials.

Description

technical field [0001] This application relates to sewing\sewing technology, in particular to a suspending sewing method, device, electronic equipment and storage medium based on bottom line monitoring. Background technique [0002] Sewing equipment generally refers to machinery that can form stitches on sewing materials. The bobbin of the sewing equipment draws out the bobbin thread, and the bobbin thread is continuously consumed during the process of sewing fabrics or other materials. Before the bobbin thread is exhausted, the sewing equipment should suspend sewing, and replace the bobbin with no bobbin thread with a bobbin full of bobbin thread. Existing sewing equipment has some devices for monitoring the consumption of the bottom thread, such as sensors installed near the bobbin. When the bobbin thread is consumed to a certain extent, the sensor can send a signal to the control system of the sewing equipment. The control system of the equipment sends an instruction to ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D05B59/02D05B19/12
CPCD05B59/02D05B19/12
Inventor 侯文学邢少鹏
Owner BEIJING DAHAO TECH
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