CN213507595U

CN213507595U - Emergency protection device for preventing power failure of electric heating singeing machine

Info

Publication number: CN213507595U
Application number: CN202022159617.1U
Authority: CN
Inventors: 陈明书
Original assignee: Taizhou Dyeing & Printing Machinery Co ltd
Current assignee: Taizhou Dyeing & Printing Machinery Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-06-22
Anticipated expiration: 2030-09-28

Abstract

The utility model relates to the field of singeing machine equipment, and discloses an anti-power-off emergency protection device for an electric heating singeing machine, which comprises a magnetic attraction device, wherein the magnetic attraction device comprises an electric wire, a metal round block and a bottom sheet, the electric wire is uniformly wound on the surface of the metal round block, the upper surface of the bottom sheet is provided with a short rod, the lower surface of the short rod is fixedly connected with the middle part of the upper surface of the bottom sheet, the upper surface of the short rod is provided with a rotating rod, when the electric wire is powered off, the magnetism of the metal round block disappears, at the moment, the movable plate slides forwards under the pushing of the spring to enable the conductive block to contact with the standby electric wire, at the moment, the standby circuit forms a complete circuit to normally supply power to the singeing machine, the phenomenon that the singeing machine cannot work when the singeing machine is powered off to influence the product quality is avoided, when the electric wire is normally powered on, at the moment, the metal block at the right end of the rotating rod pushes the movable plate backwards to enable the conductive block to be separated from the standby wire, so that the standby wire is broken, and unnecessary energy consumption of the standby circuit when a normal circuit is completely electrified is avoided.

Description

Emergency protection device for preventing power failure of electric heating singeing machine

Technical Field

The utility model relates to a singeing machine equipment field especially relates to a be used for electric heating singeing machine to prevent emergency protection device that cuts off power supply.

Background

The singeing machine is a processing process for making fabric pass through the flame of singeing machine or rub the hot metal surface in open width state to remove the fluff on the fabric surface and obtain a smooth surface. The heat source of the gas singeing machine is generally coal gas, petroleum gas, gasoline and the like. In the past, a gas singeing machine is mostly adopted except that a metal hot plate (copper plate cylinder) singeing machine is adopted in individual dyeing and finishing factories. However, with the increasing requirements on the singeing quality of medium and thick pure cotton fabrics and high-density pure cotton fabrics, a certain enterprise develops a ceramic tube type electric heating contact metal plate fire hole, processes a 14 x 2tex 28tex pure cotton half-line card, and when the vehicle speed is 70-80m/min, the singeing quality is more than or equal to 4 levels (only short hair and tidier), the vehicle speed of a common fabric is 90-110m/min, and the sudden power failure of the singeing machine in the working process can influence the quality of the fabric to cause economic loss, so that the emergency protection device for preventing the power failure of the electric heating singeing machine is provided, and a standby power supply can be timely connected when the singeing machine is powered off by utilizing the electromagnetic principle, so that the influence on the fabric is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problem existing in the prior art and provides an anti-power-off emergency protection device for an electric heating singeing machine.

In order to achieve the purpose, the utility model adopts the following technical proposal that the power-off preventing emergency protection device for the electric heating singeing machine comprises a magnetic attraction device which comprises an electric wire, metal circle piece and film, the even winding of electric wire is on the surface of metal circle piece, the cambered surface lower extreme of metal circle piece is provided with two supports, the upper surface of two supports respectively with both ends fixed connection around the metal circle piece cambered surface lower extreme, the upper surface of film is provided with the quarter butt, the lower surface of quarter butt and the upper surface mid portion fixed connection of film, the upper surface of quarter butt is provided with the bull stick, the lower surface mid portion of bull stick is articulated with the upper surface of quarter butt, the rear of bull stick right-hand member is provided with headstock gear, the front and back face of bull stick all is provided with the metal block, the relative two sides of two metal blocks respectively with the front surface left end and the rear surface right-hand member fixed connection of bull stick.

Preferably, the opening and closing device comprises a fixed plate, two sliding grooves and a movable plate, two clamping blocks are arranged on the lower surface of the movable plate, the upper surfaces of the two clamping blocks are fixedly connected with the left end and the right end of the lower surface of the movable plate respectively, a group of pulleys are arranged in the middle of the lower surfaces of the two clamping blocks, and conductive blocks are arranged at the lower ends of the front surfaces of the two clamping blocks and the front surface of the movable plate.

Preferably, the middle part of the upper surface of the fixing plate is provided with two sliding grooves, the middle parts of the lower groove surfaces of the two sliding grooves are provided with wheel grooves, the two clamping blocks are respectively arranged in the two sliding grooves, and the pulley is arranged in the wheel groove.

Preferably, wire grooves are formed in the left end and the right end of the front surface of the fixing plate, the rear ends of the two wire grooves are communicated with the front groove surfaces of the two sliding grooves respectively, and standby wires are arranged in the two wire grooves.

Preferably, a vertical plate is arranged at the rear end of the upper surface of the fixed plate, a group of springs are fixedly arranged in the middle of the front surface of the vertical plate, and the front ends of the springs are fixedly connected with the middle of the rear surface of the movable plate.

Preferably, the left end of the rotating rod is arranged behind the rear surface of the metal round block, the right end of the rotating rod is arranged in front of the front surface of the movable plate, and the lower ends of the negative plate, the fixed plate and the bracket are fixedly arranged on the inner bottom surface of the device shell.

Advantageous effects

The utility model provides a power-off prevention emergency protection device for an electric heating singeing machine. The method has the following beneficial effects:

(1) this a be used for emergent protection device of outage is prevented to electrical heating singeing machine, the magnetism of metal circle piece disappears when the electric wire outage, and the fly leaf slides forward under the spring promotion and makes the conducting block contact spare power wire this moment, and spare circuit forms complete circuit this moment and can normally give the singeing machine power supply, avoids the unable work of the singeing machine during operation outage and influences product quality.

(2) This a be used for electric heating singeing frame to prevent urgent protection device of outage, when the electric wire normally circular telegram, the electric current can inhale to the metal circle piece because electromagnetism principle produces magnetic force when the metal circle piece and can be located the metal block of left end, and the metal block of bull stick right-hand member promotes the fly leaf backward this moment and makes the conducting block break away from reserve power line, makes reserve power line open circuit, avoids the stand-by circuit to consume the unnecessary energy when normal circuit is good to be switched on.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the magnetic attraction device shown in FIG. 1;

FIG. 3 is a schematic structural view of the opening and closing device of FIG. 1 according to the present invention;

fig. 4 is a schematic structural diagram of a point a in fig. 3 according to the present invention.

Illustration of the drawings:

1. a magnetic attraction device; 2. an opening and closing device; 11. a metal round block; 12. an electric wire; 13. a support; 14. a negative film; 15. a metal block; 16. a short bar; 17. a rotating rod; 21. a fixing plate; 22. preparing a power wire; 23. a spring; 24. a vertical plate; 25. a wire slot; 26. a movable plate; 27. a conductive block; 28. a clamping block; 29. a pulley; 210. a chute; 211. a wheel groove.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

Example (b): an emergency protection device for preventing power failure of an electric heating singeing machine is disclosed, as shown in fig. 1-4, comprising a magnetic attraction device 1, wherein the magnetic attraction device 1 comprises an electric wire 12, a metal round block 11 and a bottom sheet 14, the electric wire 12 is uniformly wound on the surface of the metal round block 11, two supports 13 are arranged at the lower end of the arc surface of the metal round block 11, the upper surfaces of the two supports 13 are respectively fixedly connected with the front end and the rear end of the lower end of the arc surface of the metal round block 11, a short rod 16 is arranged on the upper surface of the bottom sheet 14, the lower surface of the short rod 16 is fixedly connected with the middle part of the upper surface of the bottom sheet 14, a rotating rod 17 is arranged on the upper surface of the short rod 16, the middle part of the lower surface of the rotating rod 17 is hinged with the upper surface of the short rod 16, an opening and closing device 2 is arranged behind the right, the upper surfaces of the two fixture blocks 28 are fixedly connected with the left end and the right end of the lower surface of the movable plate 26 respectively, the middle parts of the lower surfaces of the two fixture blocks 28 are provided with a set of pulleys 29, the front surfaces of the two fixture blocks 28 and the lower end of the front surface of the movable plate 26 are provided with conductive blocks 27, the middle part of the upper surface of the fixed plate 21 is provided with two sliding grooves 210, the middle parts of the lower groove surfaces of the two sliding grooves 210 are provided with wheel grooves 211, the two fixture blocks 28 are arranged in the two sliding grooves 210 respectively, the pulleys 29 are arranged in the wheel grooves 211, the left end and the right end of the front surface of the fixed plate 21 are provided with wire grooves 25, the rear ends of the two wire grooves 25 are communicated with the front groove surfaces of the two sliding grooves 210 respectively, the two wire grooves 25 are provided with standby wires 22, the rear end of the upper surface of the fixed plate 21 is provided with a vertical plate 24, the left end of the rotating rod 17 is arranged behind the rear surface of the metal round block 11, the right end of the rotating rod 17 is arranged in front of the front surface of the movable plate 26, the lower ends of the bottom plate 14, the fixed plate 21 and the bracket 13 are all fixedly arranged on the inner bottom surface of the device shell, the front surface and the rear surface of the rotating rod 17 are all provided with the metal blocks 15, when the electric wire 12 is normally powered on, when the electric current passes through the metal round block 11, the metal block 15 at the left end can be attracted to the metal round block 11 due to the magnetic force generated by the electromagnetic principle, at the moment, the metal block 15 at the right end of the rotating rod 17 pushes the movable plate 26 backwards to enable the conductive block 27 to be separated from the standby electric wire 22, the standby electric wire is broken, unnecessary energy consumption of the standby circuit when the normal circuit is powered on is avoided, when the magnetism of the metal round block 11 is lost when the electric wire 12 is powered off, at the moment, the movable plate 26 slides forwards under the push of, the problem that the singeing machine cannot work when in work due to outage to influence the product quality is avoided, and the two opposite surfaces of the two metal blocks 15 are fixedly connected with the left end of the front surface and the right end of the rear surface of the rotating rod 17 respectively.

The utility model discloses a theory of operation:

when the electric wire is used, when the electric wire 12 is normally powered on, when the electric current passes through the metal round block 11, the metal block 15 at the left end can be attracted to the metal round block 11 due to the magnetic force generated by the electromagnetic principle, at the moment, the metal block 15 at the right end of the rotating rod 17 pushes the movable plate 26 backwards to enable the conductive block 27 to be separated from the standby wire 22, so that the standby wire is broken, unnecessary energy consumption of the standby circuit when the normal circuit is completely powered on is avoided, when the electric wire 12 is powered off, the magnetism of the metal round block 11 disappears, at the moment, the movable plate 26 slides forwards under the pushing of the spring 29 to enable the conductive block 27 to be in contact with the standby wire 22, at the moment, the standby circuit forms a complete circuit to normally supply power to the singeing machine, and the.

Finally, it should be noted that the above embodiments are merely representative examples of the present invention. Obviously, the present invention is not limited to the above-described embodiments, and many modifications are possible. Any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should be considered as belonging to the protection scope of the present invention.

Claims

1. The utility model provides a be used for electric heating singeing machine to prevent emergent protection device that cuts off power supply, includes magnetism and inhales device (1), its characterized in that: the magnetic attraction device (1) comprises an electric wire (12), the metal round block comprises a metal round block (11) and a bottom plate (14), an electric wire (12) is uniformly wound on the surface of the metal round block (11), two supports (13) are arranged at the lower end of the arc surface of the metal round block (11), the upper surfaces of the two supports (13) are fixedly connected with the front end and the rear end of the lower end of the arc surface of the metal round block (11) respectively, a short rod (16) is arranged on the upper surface of the bottom plate (14), the lower surface of the short rod (16) is fixedly connected with the middle part of the upper surface of the bottom plate (14), a rotating rod (17) is arranged on the upper surface of the short rod (16), the middle part of the lower surface of the rotating rod (17) is hinged with the upper surface of the short rod (16), an opening and closing device (2) is arranged behind the right end of the rotating rod (17), metal blocks (15) are arranged on the front surface and the rear surface of the rotating rod (17), and two.

2. An anti-power-off emergency protection device for an electric heating singeing frame as claimed in claim 1, characterized in that: the opening and closing device (2) comprises a fixed plate (21), two sliding grooves (210) and a movable plate (26), two clamping blocks (28) are arranged on the lower surface of the movable plate (26), the upper surfaces of the two clamping blocks (28) are fixedly connected with the left end and the right end of the lower surface of the movable plate (26) respectively, a group of pulleys (29) are arranged in the middle of the lower surfaces of the two clamping blocks (28), and conductive blocks (27) are arranged on the front surfaces of the two clamping blocks (28) and the lower end of the front surface of the movable plate (26).

3. An anti-power-off emergency protection device for an electric heating singeing frame as claimed in claim 2, characterized in that: the middle part of the upper surface of the fixing plate (21) is provided with two sliding grooves (210), the middle parts of the lower groove surfaces of the two sliding grooves (210) are provided with wheel grooves (211), the two clamping blocks (28) are respectively arranged in the two sliding grooves (210), and the pulley (29) is arranged in the wheel grooves (211).

4. An anti-power-off emergency protection device for an electric heating singeing frame as claimed in claim 2, characterized in that: wire casing (25) are all provided with at both ends about the front surface of fixed plate (21), and two wire casing (25) rear ends link up with the preceding groove face of two spout (210) respectively, all are provided with in two wire casings (25) and reserve power line (22).

5. An anti-power-off emergency protection device for an electric heating singeing frame as claimed in claim 2, characterized in that: the rear end of the upper surface of the fixed plate (21) is provided with a vertical plate (24), the middle part of the front surface of the vertical plate (24) is fixedly provided with a group of springs (23), and the front ends of the springs (23) are fixedly connected with the middle part of the rear surface of the movable plate (26).

6. An anti-power-off emergency protection device for an electric heating singeing frame as claimed in claim 1, characterized in that: the left end of the rotating rod (17) is arranged behind the rear surface of the metal round block (11), the right end of the rotating rod (17) is arranged in front of the front surface of the movable plate (26), and the lower ends of the bottom plate (14), the fixed plate (21) and the support (13) are fixedly arranged on the inner bottom surface of the device shell.