CN202903027U - Lead plugging safety device - Google Patents
Lead plugging safety device Download PDFInfo
- Publication number
- CN202903027U CN202903027U CN 201220648591 CN201220648591U CN202903027U CN 202903027 U CN202903027 U CN 202903027U CN 201220648591 CN201220648591 CN 201220648591 CN 201220648591 U CN201220648591 U CN 201220648591U CN 202903027 U CN202903027 U CN 202903027U
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- Prior art keywords
- sensor
- lead
- safety device
- drawn
- drive mechanism
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- Expired - Fee Related
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a lead plugging safety device. The lead plugging safety device comprises a lead guide pipe, a cutter, a cutter driving mechanism, a sensor and a controller, wherein the cutter driving mechanism and the sensor are respectively connected with the controller; the sensor is a temperature sensor, or a gas sensor, or a photosensitive sensor, or a smoke sensor, or a color sensor; a hole is formed in the lead guide pipe, and the sensor is arranged in the hole; the cutter driving mechanism can be an electromagnet, or a gas cylinder or an oil cylinder, and can also be a cam mechanism, or a gear mechanism or a linkage rod mechanism connected with power; the controller is connected with a power supply of fireworks production equipment; the cutter is arranged near a lead input end of the lead guide pipe; and the cutter is at the lead input end covering the lead guide pipe after the cutter is driven by the cutter driving mechanism to cut leads. Compared with the prior art, the lead plugging safety device has the advantages of simple structure, safety and reliability in work and avoidance of lead plugging safety accidents.
Description
Technical field
The utility model relates to a kind of fireworks safety production equipment, particularly inserts and draws safety device.
Background technology
In the fireworks production equipment, slotting drawing is one important procedure, and a large volume lead-in wire constantly is cut into segment by inserting mechanism and inserts in the paper web.Because lead-in wire is a kind of combustibles, in process of production, particularly easily burning under hot environment causes that the large volume lead-in wire in back catches fire, and causes security incident.The disclosed alarm for safe lead insertion of Chinese patent application ZL 201110246672 patents of invention only only has the function of reporting to the police and closing the production equipment power supply, the security incident that can not avoid large volume lead-in wire to catch fire and cause.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of plug in safety device that draws safe and reliable, simple in structure.
The utility model adopts following technical scheme:
A kind of inserting drawn safety device, its leaded conduit, and cutting knife, knife drive mechanism, sensor, control device, knife drive mechanism and sensor link to each other with control device respectively.
Described sensor is temperature sensor or gas sensor or light sensor or Smoke Sensor or color sensor.One hole is arranged on the described lead bushing, and sensor is contained in the hole.Described sensor also can be contained in by the inserting mechanism of fireworks production equipment.Described knife drive mechanism is electromagnet or cylinder or oil cylinder, also can be the cam mechanism or gear mechanism or the linkage that link to each other with power.Described control device links to each other with the power supply of fireworks production equipment.Described cutting knife is contained in by the lead-in wire input of described lead bushing.Described cutting knife is the lead-in wire input that covers lead bushing in the position that described knife drive mechanism drives after incision is drawn.Described knife drive mechanism drives described cutting knife and cuts and draw rear time-delay return under the control of described control device.
In case the burning of the lead-in wire in the inserting mechanism, sensor is sent out a signal immediately, and control device makes knife drive mechanism drive cutting knife lead-in wire is cut off, and intercepts burning and spreads, and close the power supply of fireworks production equipment.
Compared with prior art, the utility model has the advantage of simple in structurely, safe and reliable, avoid inserting the generation draw security incident.
Description of drawings
Fig. 1 is the structural principle schematic diagram of the utility model embodiment.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
The utility model embodiment as shown in Figure 1, a kind of inserting drawn safety device, leaded conduit 3, cutting knife 5, electromagnet 1, one hole is arranged on the lead bushing 3, light sensor 4 is contained in the hole, and cutting knife 5 is contained in by the lead-in wire input of lead bushing 3, when inserting mechanism makes lead-in wire 2 burning, light sensor 4 is sent out a signal immediately, it is electric that control device (not shown in FIG.) gets electromagnet 1, drives cutting knife 5 lead-in wire is cut off, and covers the lead-in wire input of lead bushing 3, intercept burning and spread to large volume lead-in wire 6, and close the power supply of fireworks production equipment.After lead-in wire in lead bushing 3 burnt down, control device made electromagnet 1 dead electricity, cutting knife 5 returns.
Claims (10)
1. insert and to draw safety device for one kind, it is characterized in that leaded conduit, cutting knife, knife drive mechanism, sensor, control device, knife drive mechanism and sensor link to each other with control device respectively.
2. a kind of inserting according to claim 1 drawn safety device, it is characterized in that described sensor is temperature sensor or gas sensor or light sensor or Smoke Sensor or color sensor.
3. a kind of inserting according to claim 1 drawn safety device, it is characterized in that a hole is arranged on the described lead bushing, and described sensor is contained in the hole.
4. a kind of inserting according to claim 1 drawn safety device, it is characterized in that described sensor is contained in by the inserting mechanism of fireworks production equipment.
5. a kind of inserting according to claim 1 drawn safety device, it is characterized in that described knife drive mechanism is electromagnet or cylinder or oil cylinder.
6. a kind of inserting according to claim 1 drawn safety device, it is characterized in that cam mechanism or gear mechanism or the linkage of described knife drive mechanism for linking to each other with power.
7. a kind of inserting according to claim 1 drawn safety device, it is characterized in that described control device links to each other with the power supply of fireworks production equipment.
8. a kind of inserting according to claim 1 drawn safety device, it is characterized in that described cutting knife is contained in by the lead-in wire input of described lead bushing.
9. a kind of inserting according to claim 8 drawn safety device, it is characterized in that described cutting knife is the lead-in wire input that covers lead bushing in the position that described knife drive mechanism drives after incision is drawn.
10. a kind of insert according to claim 9 drawn safety device, it is characterized in that described knife drive mechanism under described control device control, drives described cutting knife and cuts and draw rear time-delay return.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220648591 CN202903027U (en) | 2012-11-30 | 2012-11-30 | Lead plugging safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220648591 CN202903027U (en) | 2012-11-30 | 2012-11-30 | Lead plugging safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202903027U true CN202903027U (en) | 2013-04-24 |
Family
ID=48123687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220648591 Expired - Fee Related CN202903027U (en) | 2012-11-30 | 2012-11-30 | Lead plugging safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202903027U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106267623A (en) * | 2016-11-03 | 2017-01-04 | 黄承亮 | The lead-in wire safety guard that a kind of fireworks produce |
| CN110749243A (en) * | 2019-10-31 | 2020-02-04 | 熊巍 | Safety cutting device for lead |
-
2012
- 2012-11-30 CN CN 201220648591 patent/CN202903027U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106267623A (en) * | 2016-11-03 | 2017-01-04 | 黄承亮 | The lead-in wire safety guard that a kind of fireworks produce |
| CN106267623B (en) * | 2016-11-03 | 2022-03-25 | 浏阳市宏宇烟花制造有限公司 | Lead safety protection device for firework production |
| CN110749243A (en) * | 2019-10-31 | 2020-02-04 | 熊巍 | Safety cutting device for lead |
| CN110749243B (en) * | 2019-10-31 | 2023-08-04 | 熊巍 | Safety cutting device for lead wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20151130 |
|
| EXPY | Termination of patent right or utility model |