CN201712081U - Safety protection device of opening machine - Google Patents
Safety protection device of opening machine Download PDFInfo
- Publication number
- CN201712081U CN201712081U CN2010202441025U CN201020244102U CN201712081U CN 201712081 U CN201712081 U CN 201712081U CN 2010202441025 U CN2010202441025 U CN 2010202441025U CN 201020244102 U CN201020244102 U CN 201020244102U CN 201712081 U CN201712081 U CN 201712081U
- Authority
- CN
- China
- Prior art keywords
- socket
- plug
- opener
- opening machine
- safety
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Devices For Opening Bottles Or Cans (AREA)
Abstract
The utility model relates to a safety protection device of an opening machine. The device includes a safety switch and an electrical control means, the safety switch includes a plug and a socket, the socket is fixed on the outer housing of the opening machine, the plug is connected to the cover plate of the opening machine by a chain, the safety switch is led into the electrical control means to realize the power off of the opening machine when the plug and the socket are disconnected, when the plug and the socket are connected, the power supply of the opening machine is turned on. The outer housing and the cover plate of the opening machine are respectively provided with the socket and the plug of the safety switch, when the cover plate of the opening machine needs to be opened to maintain or replace blades, the socket and the plug of the safety switch are disconnected to cut off the power supply of the opening machine, only if the cover plate is covered back after the work is over, the power can be turned on after the socket and the plug are connected, in this way, accidents generated by others disoperation are prevented. The utility model has the characteristics of simple structure, safety and efficiency.
Description
Technical field
The utility model relates to a kind of safety device of opener.
Background technology
The pulverizing of existing PET plastic bottle is worn and torn easily with the blade of opener opener in the process of using, and therefore needs in time to change blade.The control system of existing opener all is unified being arranged in the switch board, because opener and switch board branch are arranged, when changing blade, the workman who changes blade is also in operation, and other operators under unclear situation or error start opener, will cause the generation of accident like this.
Summary of the invention
In order to solve the potential safety hazard that existing opener exists, the purpose of this utility model provides a kind of safety device of opener, and that this device has is simple in structure, characteristics safely and effectively.
In order to realize above-mentioned technical purpose, the utility model has adopted following technical scheme:
A kind of safety device of opener, this device comprises safety switch and electrical control gear, safety switch comprises plug and socket, socket is fixedly installed on the shell body of opener, plug is connected with the cover plate of opener by chain, opener dump when safety switch access electrical control gear realization plug and socket is separated, opener power connection when plug and socket plugs together mutually.
As further improvement, this device also comprises key switch, and key switch inserts electrical control gear control opener and starts or stops.Key switch can be realized duplicate protection.
The utility model is owing to adopted above-mentioned technical scheme, the socket and the plug that safety switch are set at the shell body and the cover plate of opener respectively, when the cover plate that needs are opened opener overhauls or changes blade, the socket and the plug of safety switch are separated, make the opener dump, only finish back shroud and build, after socket and plug plug together power supply is arranged, so just avoided causing the generation of accident owing to other people maloperation in operation.The utlity model has simple in structure, characteristics safely and effectively.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is made a detailed explanation.
The safety device of a kind of opener as shown in Figure 1, this device comprises key switch 7, safety switch and electrical control gear 6, safety switch comprises plug 4 and socket 3, socket 3 is fixedly installed on the shell body 1 of opener, plug 4 is connected with the cover plate 2 of opener by chain 5, opener dump when safety switch access electrical control gear 6 realization plugs 4 and socket 3 are separated, opener power connection when plug 4 plugs together mutually with socket 3.Key switch 7 also inserts electrical control gear 6 control openers and starts or stops.
Claims (2)
1. the safety device of an opener, it is characterized in that: this device comprises safety switch and electrical control gear (6), safety switch comprises plug (4) and socket (3), socket (3) is fixedly installed on the shell body (1) of opener, plug (4) is connected with the cover plate (2) of opener by chain (5), safety switch inserts electrical control gear (6) and realizes plug (3) and socket (4) opener dump when being separated, plug (3) and socket (4) opener power connection when plugging together mutually.
2. the safety device of a kind of opener according to claim 1, it is characterized in that: this device also comprises key switch (7), key switch (7) inserts electrical control gear (6) control opener and starts or stops.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202441025U CN201712081U (en) | 2010-06-29 | 2010-06-29 | Safety protection device of opening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202441025U CN201712081U (en) | 2010-06-29 | 2010-06-29 | Safety protection device of opening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201712081U true CN201712081U (en) | 2011-01-19 |
Family
ID=43458077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202441025U Expired - Fee Related CN201712081U (en) | 2010-06-29 | 2010-06-29 | Safety protection device of opening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201712081U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089171A (en) * | 2013-06-25 | 2014-10-08 | 克朗斯股份公司 | Machine protection device |
-
2010
- 2010-06-29 CN CN2010202441025U patent/CN201712081U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089171A (en) * | 2013-06-25 | 2014-10-08 | 克朗斯股份公司 | Machine protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20110629 |