CN215679604U - Screw rod machine alarm device for polyester production - Google Patents
Screw rod machine alarm device for polyester production Download PDFInfo
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- CN215679604U CN215679604U CN202121423309.3U CN202121423309U CN215679604U CN 215679604 U CN215679604 U CN 215679604U CN 202121423309 U CN202121423309 U CN 202121423309U CN 215679604 U CN215679604 U CN 215679604U
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Abstract
The utility model provides a screw machine alarm device for terylene production, which comprises a fuse, a motor, a thermal relay, a contactor, a thermal protector and a fault alarm device, wherein the fuse is arranged on a main power supply of the motor, and the thermal relay, the contactor, the thermal protector and the fault alarm device are sequentially connected. The auxiliary contact and the access point of the thermal relay of the screw machine alarm device for chemical fiber production are cancelled, and then the normally closed contact of the thermal relay is accessed into a 220V alarm system. When the thermal relay acts, the contactor is switched off, the normally closed contact of the thermal relay is switched on, the alarm system acts, and the sound and light alarm acts to prompt monitoring personnel to timely handle faults, so that the main motor still acts without stopping, and production is not influenced.
Description
Technical Field
The utility model belongs to the technical field of polyester production, and particularly relates to a screw machine alarm device for polyester production.
Background
The screw machine is the main equipment in the polyester production spinning process, the screw machine can be stopped due to fault alarm in the production process, the continuity of the produced polyester production spinning is damaged, the yield and the quality can be influenced, and waste silk is increased.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model discloses a screw machine alarm device for terylene production. The screw can be stopped under the condition that the fan has a fault, and the alarm device is triggered, so that an operator and an electromechanical worker can replace and maintain more timely.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a screw rod machine alarm device for dacron production, includes fuse, motor, thermorelay, contactor, thermal protector, fault alarm device, the fuse is installed on the main power supply of motor, thermorelay, contactor, thermal protector, fault alarm device connect gradually.
Further, the normally closed contact of the thermal relay is connected with a 220V power supply.
Further, the thermal relay contact is a normally closed contact.
Furthermore, the fault alarm device comprises a flash lamp and an alarm loudspeaker.
The utility model discloses a screw machine alarm device for terylene production, which cancels an auxiliary contact and an access point of a thermal relay and accesses a thermal relay normally closed contact into a 220V alarm system. When the thermal relay acts, the contactor is switched off, the normally closed contact of the thermal relay is switched on, the alarm system acts, and the sound and light alarm acts to prompt monitoring personnel to timely handle faults, so that the main motor still acts without stopping, and production is not influenced.
Drawings
FIG. 1 is a schematic structural view of a screw machine alarm device for terylene production, which is disclosed by the utility model;
fig. 2 is a schematic structural diagram of the fault alarm device according to the present invention.
The system comprises a fuse 1, a motor 2, a thermal relay 3, a contactor 4, a thermal protector 5 and a fault alarm device 6.
Detailed Description
The utility model is further described with reference to the following figures and specific embodiments.
As shown in fig. 1-2, the alarm device of the screw machine for terylene production comprises a fuse 1, a motor 2, a thermal relay 3, a contactor 4, a thermal protector 5 and a fault alarm device 6, wherein the fuse 1 is installed on a main power supply of the motor 2, and the thermal relay 3, the contactor 4, the thermal protector 5 and the fault alarm device 6 are sequentially connected; the normally closed contact of thermorelay 3 inserts the 220V power, thermorelay 3 contact is the normally closed contact, fault alarm device 6 includes flash light 601, warning megaphone 602.
Those of ordinary skill in the art will understand that: the utility model is not to be considered as limited to the specific embodiments thereof, but is to be understood as being modified in all respects, all changes and equivalents that come within the spirit and scope of the utility model.
Claims (4)
1. The utility model provides a screw rod machine alarm device for dacron production, its characterized in that, includes fuse (1), motor (2), thermorelay (3), contactor (4), thermal protector (5), fault alarm device (6), install on the main power supply of motor (2) fuse (1), thermorelay (3), contactor (4), thermal protector (5), fault alarm device (6) connect gradually.
2. The screw machine alarm device for terylene production according to claim 1, wherein the normally closed contact of the thermal relay (3) is connected to a 220V power supply.
3. The screw machine alarm device for terylene production according to claim 1, wherein the thermal relay (3) contact is a normally closed contact.
4. The screw machine alarm device for terylene production according to claim 1, wherein the fault alarm device (6) comprises a flash lamp (601) and an alarm loudspeaker (602).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121423309.3U CN215679604U (en) | 2021-06-25 | 2021-06-25 | Screw rod machine alarm device for polyester production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121423309.3U CN215679604U (en) | 2021-06-25 | 2021-06-25 | Screw rod machine alarm device for polyester production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215679604U true CN215679604U (en) | 2022-01-28 |
Family
ID=79977072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121423309.3U Active CN215679604U (en) | 2021-06-25 | 2021-06-25 | Screw rod machine alarm device for polyester production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215679604U (en) |
-
2021
- 2021-06-25 CN CN202121423309.3U patent/CN215679604U/en active Active
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