CN200957644Y - Safety interlocker of vulcanizer - Google Patents
Safety interlocker of vulcanizer Download PDFInfo
- Publication number
- CN200957644Y CN200957644Y CN 200620012268 CN200620012268U CN200957644Y CN 200957644 Y CN200957644 Y CN 200957644Y CN 200620012268 CN200620012268 CN 200620012268 CN 200620012268 U CN200620012268 U CN 200620012268U CN 200957644 Y CN200957644 Y CN 200957644Y
- Authority
- CN
- China
- Prior art keywords
- switch
- locking
- locking device
- vulcanizing tank
- tank
- 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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- Pressure Vessels And Lids Thereof (AREA)
Abstract
The utility model relates to a safety interlocking device of sulfating tank which is composed of a locking device, a lock switch of the locking device and an unlock switch of the locking device. The locking device comprises a locking unit and a power source while the structure of the locking unit is clamp-band type or pin type. The interlocking device mainly pertains to the safe application area of sulfating tank, can automatically detect the pressure in the lower container of the sulfating tank to ensure the sulfating tank is unlock under zero-pressure to achieve zero-pressure opening, and ensures the medium is fed into the tank for vulcanization only when the upper tank cover is locked with the interlocking tooth ring to make the process of opening and locking the tank more convenient, safe and reliable.
Description
Affiliated technical field
The utility model relates to the field of vulcanizing tank safe handling.
Background technology
Present vulcanizing tank is when opening jar, if operator's maloperation, overbottom pressure is not unloaded fully and just opened cover in advance when clean in jar, can cause major accidents such as device damage and injury to personnel; When closing jar, under the situation that last cover and side set ring are not locked, the operator security incident of device damage and injury to personnel also can occur with regard to the anxious curing medium that feeds in vulcanizing tank.Domestic vulcanizing tank lacks the facilities and equipment that ensure safety in production, and therefore, this class security incident happens occasionally.
Summary of the invention
In order to improve security and the controllability of vulcanizing tank when pressurizeing release, the utility model provides a kind of vulcanizing tank safety interlock, makes partly energy interlocked control of switching jar door and pressurization release.
The technical scheme that its technical problem that solves the utility model adopts is: this vulcanizing tank safety interlock is made of the locking switch and the unlock switch of locking device and this locking device, the last cover and the side set ring of vulcanizing tank are provided with locking device, the locking switch of this locking device can just be touched startup when last cover and side set ring lock are tight, this locking switch still is the connection switch of curing medium; Unlock switch is mounted in the zero-voltage-switch in the tank body; This locking device comprises the sharp power source of lock, and its lock is clamping hoop type structure or bolt-type structure; Described bolt-type lock comprises cylinder, piston rod and the night bolt that is promoted by piston rod; Unlock switch is a zero-voltage-switch, and its operating pressure is≤0.01Mpa; This interlock is provided with locating piece, locking switch collision block, helps cover piece and limited block; Night bolt is side set ring and last cover fixedly.
The beneficial effects of the utility model are, adopt the vulcanizing tank of this technical scheme, when opening jar, if a jar internal pressure does not reach the safe pressure scope, zero-voltage-switch will not worked, and piston rod promotes fixing cover and the side set ring gone up of night bolt, and cover and side set ring can not be rotated, cover can't be opened, and opens the security incident of jar in the time of can preventing pressure not unstow; When closing jar, if go up cover and the side set ring is not locked, locking switch is not worked, and the switch board power supply can not be connected, and the switching of curing medium can not be carried out, thereby curing medium can't enter in the vulcanizing tank, has so just prevented the generation of security incident.This vulcanizing tank safety interlock is carried out jar and the control of tight lock pressure fully automatically by whole system, both guaranteed the accuracy of control, eliminated the insecurity of manual control again, can guarantee that zero-pressure is opened jar and vulcanizing tank can not advance medium and vulcanizes when not locking.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the left view of the utility model structure chart;
Fig. 3 is the switch control chart of this vulcanizing tank safety interlock.
The specific embodiment
In Fig. 1, this vulcanizing tank safety interlock is made of the locking switch 6 and the unlock switch 5 of locking device and this locking device, the last cover 1 and the side set ring 2 of vulcanizing tank are provided with locking device, the locking switch 6 of this locking device can just be touched startup when last cover 1 is locked with side set ring 2, the master switch that switches of this locking switch 6 medium that still is this interlock simultaneously, when last cover 1 is locked with side set ring 2, locking switch 6 starts, master switch is connected, and the control of other buttons that curing medium could be by switch board enters in the jar; Unlock switch 5 is mounted in the zero-voltage-switch in the tank body; This locking device comprises lock and power source, and its lock is clamping hoop type structure or bolt-type structure; Described bolt-type lock comprises cylinder 4, piston rod 9 and the night bolt 3 that is promoted by piston rod 9; Unlock switch 5 is zero-voltage-switches, and its operating pressure is≤0.01Mpa; This interlock is provided with locating piece, locking switch collision block, helps cover piece and limit switch; Limit switch can be controlled curing medium and just enter in the jar when vulcanizing tank is locked; Night bolt 3 is side set ring 2 and last cover 1 fixedly.
In Fig. 3, have in the vulcanizing tank under the situation of pressure, unlock switch 5 is not worked, and magnetic valve 7 is opened, then cylinder 4 cavity of resorption air intake epicoele emptyings so piston 8 rises, make on the piston rod 9 and move, rise thereby promote night bolt 3, side set ring 2 or last cover 1 can not be rotated, can not open cover 1; When not having pressure in the jar, unlock switch 5 closings of contact, 7 work of programme-control magnetic valve, cylinder 4 epicoele air intakes then, the cavity of resorption emptying moves down so piston 8 drives piston rod 9, can make side set ring 2 or go up the position that cover 1 rotates thereby night bolt 3 is moved down into, can open by manually-operated and to get vulcanizing tank, thereby reach the purpose that zero-pressure is opened jar.
Tightly be locked into the position at vulcanizing tank, be under the situation of locking switch 6 closings of contact, the switching of various curing mediums in the former control program is carried out, otherwise not having under the situation of locking at vulcanizing tank is that locking switch 6 contacts are not when having closure, program locks various media to be switched, and can not advance medium vulcanize under the not tight situation of lock thereby reach vulcanizing tank.
Claims (6)
1. vulcanizing tank safety interlock, locking switch and unlock switch by locking device and this locking device constitute, it is characterized in that: the last cover and the side set ring of vulcanizing tank are provided with locking device, the locking switch of this locking device can just be touched startup when last cover and side set ring lock are tight, this locking switch still is the connection switch of curing medium, and unlock switch is mounted in the zero-voltage-switch in the tank body.
2. vulcanizing tank safety interlock according to claim 1 is characterized in that: this locking device comprises lock and power source, and its lock is clamping hoop type structure or bolt-type structure.
3. vulcanizing tank safety interlock according to claim 2 is characterized in that: described bolt-type lock comprises cylinder, piston rod and the night bolt that is promoted by piston rod.
4. vulcanizing tank safety interlock according to claim 1 is characterized in that: unlock switch is a zero-voltage-switch, and its operating pressure is≤0.01Mpa.
5. vulcanizing tank safety interlock according to claim 1 is characterized in that: this interlock is provided with locating piece, locking switch collision block, helps cover piece and limited block.
6. vulcanizing tank safety interlock according to claim 3 is characterized in that: night bolt is side set ring and last cover fixedly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620012268 CN200957644Y (en) | 2006-04-20 | 2006-04-20 | Safety interlocker of vulcanizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620012268 CN200957644Y (en) | 2006-04-20 | 2006-04-20 | Safety interlocker of vulcanizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200957644Y true CN200957644Y (en) | 2007-10-10 |
Family
ID=38784519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620012268 Expired - Fee Related CN200957644Y (en) | 2006-04-20 | 2006-04-20 | Safety interlocker of vulcanizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200957644Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102239904A (en) * | 2010-05-15 | 2011-11-16 | 江苏派乐滋食品有限公司 | Automatic cylinder locking apparatus for fruit and vegetable carbon dioxide dehydrating cylinder |
| CN102239902A (en) * | 2010-05-15 | 2011-11-16 | 江苏派乐滋食品有限公司 | Automatic pot opening and locking device for fruit and vegetable carbon dioxide dehydration pot |
| CN102705706A (en) * | 2012-05-29 | 2012-10-03 | 际华三五三九制鞋有限公司 | Safety interlocking device for gas cylinder |
| CN102878291A (en) * | 2012-08-17 | 2013-01-16 | 常州市万象化工机械有限公司 | Integrally inlaid half-ring-connection quick door-opening device |
| CN108222739A (en) * | 2017-12-18 | 2018-06-29 | 江苏绿叶锅炉有限公司 | A kind of vulcanizing tank quick opening structure |
| CN109252755A (en) * | 2018-08-30 | 2019-01-22 | 上海博迅医疗生物仪器股份有限公司 | A kind of hand automatic interlock system, method and sterilizer |
-
2006
- 2006-04-20 CN CN 200620012268 patent/CN200957644Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102239904A (en) * | 2010-05-15 | 2011-11-16 | 江苏派乐滋食品有限公司 | Automatic cylinder locking apparatus for fruit and vegetable carbon dioxide dehydrating cylinder |
| CN102239902A (en) * | 2010-05-15 | 2011-11-16 | 江苏派乐滋食品有限公司 | Automatic pot opening and locking device for fruit and vegetable carbon dioxide dehydration pot |
| CN102239902B (en) * | 2010-05-15 | 2013-04-10 | 江苏派乐滋食品有限公司 | Automatic pot opening and locking device for fruit and vegetable carbon dioxide dehydration pot |
| CN102705706A (en) * | 2012-05-29 | 2012-10-03 | 际华三五三九制鞋有限公司 | Safety interlocking device for gas cylinder |
| CN102705706B (en) * | 2012-05-29 | 2014-03-19 | 际华三五三九制鞋有限公司 | Safety interlocking device for gas cylinder |
| CN102878291A (en) * | 2012-08-17 | 2013-01-16 | 常州市万象化工机械有限公司 | Integrally inlaid half-ring-connection quick door-opening device |
| CN102878291B (en) * | 2012-08-17 | 2015-08-26 | 常州市万象化工机械有限公司 | The quick-opening device that embed wholly semi-ring connects |
| CN108222739A (en) * | 2017-12-18 | 2018-06-29 | 江苏绿叶锅炉有限公司 | A kind of vulcanizing tank quick opening structure |
| CN109252755A (en) * | 2018-08-30 | 2019-01-22 | 上海博迅医疗生物仪器股份有限公司 | A kind of hand automatic interlock system, method and sterilizer |
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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: 20071010 Termination date: 20100420 |