CN216688595U - Laser bag opening machine - Google Patents
Laser bag opening machine Download PDFInfo
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- CN216688595U CN216688595U CN202220234642.8U CN202220234642U CN216688595U CN 216688595 U CN216688595 U CN 216688595U CN 202220234642 U CN202220234642 U CN 202220234642U CN 216688595 U CN216688595 U CN 216688595U
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- bag opening
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Abstract
The utility model discloses a laser bag opening machine, wherein an air cylinder (2) is arranged between a sewing head (1) of the laser bag opening machine and a laser head (3) of the laser bag opening machine, the air cylinder (2) is fixed with the sewing head (1), the telescopic end of the air cylinder (2) is connected with the laser head (3), the air cylinder (2) is connected with a control system of the laser bag opening machine through a first electromagnetic valve (4), and the air cylinder (2) is connected with a high-pressure air source through the first electromagnetic valve (4); the stroke of the cylinder (2) is 2-3 cm; the cylinder (2) is a sliding table cylinder; the lower end of the laser head (3) is provided with a tubular sheath (6), and the lower end of the sheath (6) is lower than the emission end of the laser head (3); the sheath (6) is made of flexible transparent plastic. The bag opening device has the advantages of high bag opening efficiency for thick clothes and low failure rate.
Description
Technical Field
The utility model belongs to the field of laser bag opening machines.
Background
The laser bag opening machine is used in a large amount in a clothing factory, and the bag opening efficiency of clothing can be greatly improved. The structure of the existing laser bag opening machine comprises a movable die, a sewing head is arranged above the die, a laser head is arranged on one side of the sewing head, when bag opening operation is carried out, the position of a bag opening of a garment is fixed on the die, the die drives the garment to move according to a certain track under a built-in program of a control system, the laser head emits laser to burn the garment to form the bag opening, then cloth is placed at the bag opening, the die clamps the garment to move again, the die passes through the lower part of the sewing head to sew the cloth and the edge of the bag opening together, and the cloth can be sewn into a bag body of a bag in a subsequent process.
In order to avoid that a laser head is oblique and damaged when a thick garment (such as winter clothing) is bagged, the fixed height of the laser head is high, so that the thick garment is difficult to burn, four or five layers of fabrics are arranged in some thick garments, only two or three layers of fabrics are possibly burnt, the moving speed of the moving device needs to be reduced at this time, the moving speed of the garment compared with the laser head is reduced, the laser burning time is prolonged, and the bag opening efficiency of the laser bag opening machine is reduced.
Therefore, the existing laser bag opening machine has the defect of low bag opening efficiency when opening bags for thick clothes.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a laser bag opening machine. The bag opening device has the advantages of high bag opening efficiency for thick clothes and low failure rate.
The technical scheme of the utility model is as follows: the utility model provides a laser bag opening machine, be equipped with the cylinder between the sewing head of laser bag opening machine and the laser head of laser bag opening machine, the cylinder is fixed with the sewing head, and the laser head is connected to the flexible end of cylinder, and the control system of laser bag opening machine is connected through first solenoid valve to the cylinder, and high pressurized air source is connected through first solenoid valve to the cylinder.
In the laser bag opener, the stroke of the air cylinder is 2-3 cm.
In the laser bag opener, the cylinder is a sliding table cylinder.
In the laser bag opener, the lower end of the laser head is provided with a tubular sheath, and the lower end of the sheath is lower than the emitting end of the laser head.
In the laser bag opener, the sheath is made of flexible transparent plastic.
In the laser bag opening machine, one side of the laser head is provided with the air pipe, the air pipe is connected with the high-pressure air source through the second electromagnetic valve, the upper end of the sheath is provided with the top plate, and the lower end of the air pipe and the transmitting end of the laser head penetrate through the top plate.
Compared with the prior art, the utility model is an improvement on the basis of the existing laser bag opening machine, the first improvement is that an air cylinder is arranged between a sewing head and a laser head, the air cylinder is connected with a control system through an electromagnetic valve, the laser head can be lifted under the control of the control system, when the laser head is used for burning a bag opening, the laser head can be lowered in advance, the distance between the laser head and a garment is short, the thick garment can be burnt without reducing or with little reduction of the moving speed of a mould, the bag opening efficiency is ensured, and then the laser head is returned to a high position, so that the laser head is prevented from being collided when a cloth is sewn to the garment. The improvement of second department is at the lower extreme of laser head, and the transmitting terminal of laser head has set up the pipe box promptly, reduces impurity adhesion such as workshop raise dust, fly fine hair to the laser head, prevents the transmitting terminal sintering of laser head and damages to further pass through the trachea and jet-blast to the laser head, keep the laser head in clean state before the laser of jet-outing, further avoid the laser head to damage, so the fault rate of laser bag opening machine is low. After the prototype manufacturing is completed, a large number of trial productions are carried out, and the effect is verified. Therefore, the bag opening device has the advantages of high bag opening efficiency for thick clothes and low failure rate.
Drawings
Fig. 1 is a schematic structural view of the present invention.
The symbols in the drawings are: 1-sewing head, 2-cylinder, 3-laser head, 4-first electromagnetic valve, 6-sheath, 7-air pipe, 8-second electromagnetic valve, 9-top plate.
Detailed Description
The utility model is further illustrated by the following figures and examples, which are not to be construed as limiting the utility model.
Examples are given. A laser bag opening machine, such as 5020 type or 3520 type, comprises a plate lifting foot rest, a sewing head, a laser pipe, a laser power supply, a water machine, a laser head, an indicator, an electric valve, a die with a pneumatic telescopic cylinder, a sub-pressing plate, a lower carriage, XY axis transmission, a special laser electric control system and other components, is free from printing, can be directly read out, and is characterized in that:
be equipped with cylinder 2 between the sewing head 1 of bag machine is opened to laser and the laser head 3 of bag machine is opened to laser, cylinder 2 is fixed with sewing head 1, and laser head 3 is connected to the flexible end of cylinder 2, and cylinder 2 connects the control system of bag machine is opened to laser through first solenoid valve 4, and cylinder 2 connects high pressurized air source through first solenoid valve 4.
The stroke of the cylinder 2 is 2-3 cm.
The cylinder 2 is a sliding table cylinder.
The lower extreme of laser head 3 is equipped with pipy sheath 6, and the lower extreme of sheath 6 is less than the transmitting end of laser head 3.
The sheath 6 is made of flexible transparent plastic, such as PVC.
One side of laser head 3 is equipped with trachea 7, and the lower part of trachea 7 is the hard tube, upper portion is the hose, and trachea 7 connects high pressurized air source through second solenoid valve 8, the upper end of sheath 6 is equipped with roof 9, and roof 9 seals is passed through to the upper end of sheath 6, and roof 9 is all passed to the lower extreme of trachea 7 and the transmitting end of laser head 3.
The working principle is as follows: the laser bag opening machine is basically the same as the working principle of an existing laser bag opening machine, and is different in that before thick clothes are fixed to a mold, the air cylinder 2 is in a contraction state, the laser head 3 is in a high position, after the thick clothes are fixed to the mold, the control system sends a first signal to the first electromagnetic valve 4 and sends a second signal to the second electromagnetic valve 8, the first electromagnetic valve 4 receives the first signal to enable the air cylinder 2 to extend out, the laser head 3 descends to a height which is closer to the thick clothes, and can burn through more layers or thicker fabrics to ensure that a bag opening is successful, the second electromagnetic valve 8 receives the second signal to enable the air pipe 7 to inject air to the laser head 3, and therefore the situation that impurities are stuck to the transmitting end of the laser head 3 is avoided. After the bag mouth is opened and before the cloth and the bag mouth edge are sewn together, the control system sends a third signal to the first electromagnetic valve 4 and sends a fourth signal to the second electromagnetic valve 8, the first electromagnetic valve 4 enables the air cylinder 2 to contract, the laser head 3 returns to a high position, and the second electromagnetic valve 8 enables the air pipe 7 to stop air injection. Before the cloth is sewn with the edge of the pocket opening, if the laser head 3 does not return to a high position, the laser head can be collided by the clothes. In the process of opening the pocket mouth, the laser head 3 is in a low position and does not collide with the clothes, because the dragging amplitude of the clothes is small when the pocket is opened, the mold is always below the laser head 3, and the part of the clothes which is clamped flat by the mold is always below the laser head, so the laser head 3 cannot collide with the clothes. When the pocket sewing cloth is opened, the laser head 3 needs to be adjusted to a high position because the amplitude of dragging the clothes by the moving device is large, the part which is not clamped flat by the mold on the clothes is dragged to the lower part of the laser head 3, and if the laser head 3 is not lifted, the laser head 3 can be collided.
The bag opening device has the advantages of high bag opening efficiency for thick clothes and low failure rate.
Claims (6)
1. The utility model provides a laser bag opening machine which characterized in that: be equipped with cylinder (2) between sewing head (1) of bag machine is opened to laser and laser head (3) of bag machine is opened to laser, cylinder (2) are fixed with sewing head (1), and laser head (3) are connected to the flexible end of cylinder (2), and control system of bag machine is opened to laser is connected through first solenoid valve (4) in cylinder (2), and high pressurized air source is connected through first solenoid valve (4) in cylinder (2).
2. The laser bag opener according to claim 1, characterized in that: the stroke of the cylinder (2) is 2-3 cm.
3. The laser bag opener according to claim 1, characterized in that: the cylinder (2) is a sliding table cylinder.
4. The laser bag opener according to claim 1, characterized in that: the lower extreme of laser head (3) is equipped with pipy sheath (6), and the lower extreme of sheath (6) is less than the transmitting end of laser head (3).
5. The laser bag opener according to claim 4, characterized in that: the sheath (6) is made of flexible transparent plastic.
6. The laser bag opener according to claim 5, characterized in that: one side of laser head (3) is equipped with trachea (7), and high pressurized air source is connected through second solenoid valve (8) in trachea (7), the upper end of sheath (6) is equipped with roof (9), and roof (9) are all passed to the lower extreme of trachea (7) and the transmitting end of laser head (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220234642.8U CN216688595U (en) | 2022-01-26 | 2022-01-26 | Laser bag opening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220234642.8U CN216688595U (en) | 2022-01-26 | 2022-01-26 | Laser bag opening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216688595U true CN216688595U (en) | 2022-06-07 |
Family
ID=81826853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220234642.8U Active CN216688595U (en) | 2022-01-26 | 2022-01-26 | Laser bag opening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216688595U (en) |
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2022
- 2022-01-26 CN CN202220234642.8U patent/CN216688595U/en active Active
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