CN203783268U - Protection door locking and unlocking device of machinery equipment - Google Patents
Protection door locking and unlocking device of machinery equipment Download PDFInfo
- Publication number
- CN203783268U CN203783268U CN201420111067.8U CN201420111067U CN203783268U CN 203783268 U CN203783268 U CN 203783268U CN 201420111067 U CN201420111067 U CN 201420111067U CN 203783268 U CN203783268 U CN 203783268U
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- China
- Prior art keywords
- door
- protective door
- plate
- machinery equipment
- cylinder pressure
- 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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- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model discloses a protection door locking and unlocking device of machinery equipment. A protection door is provided with a door frame and a door panel for opening and closing; a bearing seat provided with a first accommodating part and a second accommodating part is arranged on the door frame of the protection door; a locking part driven by a power source to perform stretching and retracting displacement is mounted in the first accommodating part of the bearing seat; a sensing element is arranged in the second accommodating part of the bearing seat and used for sensing whether the door plane of the protection door is located in the closing position and outputting a closing signal to a controller; and the controller controls the power source to drive the locking part to stretch to lock the door panel after receiving the closing signal output by the sensing element. Therefore, the door panel is locked in an automatic control manner, the door panel can be surely prevented from being opened mistakenly by an operator when the machinery equipment is in an operational procedure, accordingly, locking for the protection door is guaranteed, and the operation convenience is improved.
Description
Technical field
The utility model provides a kind of mode of utilizing automatic control that door-plate is locked, and while carrying out operation procedure in machinery equipment is standby, can really prevent that operating personnel from opening by mistake door-plate, and then reach the protective door make and break locking device of the machinery equipment of guaranteeing protective door locking and lifting operation convenience.
Background technology
General machinery equipment outside is provided with outer cover, so that effect of protection to be provided, and on outer cover, is equiped with the protective door that Gong opens and closes, so that operating personnel inspect, change workpiece and cutter or the operations such as equipment that maintain machinery.
Refer to shown in Fig. 1, for the protective door structure of existing machinery equipment in the streets, it is mainly on board 10, to configure apparatus for work 11, these apparatus for work 11 outsides are provided with ostiolate outer cover 12, separately install a protective door 13 in the opening of this outer cover 12, this protective door 13 is provided with doorframe 131, and in this doorframe 131, be equiped with the door-plate 132 that Gong opens and closes, so that operating personnel carry out various operations (as maintenance activity), in the time of machinery equipment start, door-plate 132 cuts out, to prevent broken cutting or fluid splash; But; the protective door 13 of this machinery equipment is after closing; because the door-plate 132 of this protective door 13 fails to lock; cannot guarantee this door-plate 132 to close; and carry out in the process of production operation in machinery equipment; often have the situation generation that operating personnel open by mistake door-plate 132, and cause broken cutting or fluid splash, and then affect the safety that operating personnel operate.
For solving above-mentioned scarce fraud, though it can install lockset in protective door, make the operating personnel can be after closing door-plate, then with lockset, door-plate is locked, but, with the mode of operation of manually locking, not only use upper quite trouble in operation, and if operating personnel slightly neglect, and fail to accomplish the action of locking, be that the identical situation that opens by mistake door-plate that has occurs, and be difficult to reach really by the effectiveness of protective door locking.
In view of this, inventor of the present utility model is engaged in research and development and the making experience of relevant industries then for many years with it, for current faced problem further investigation, pass through the research of long-term endeavour and study, eventually grind the protective door make and break locking device of creating a kind of machinery equipment, effectively to improve the scarce fraud of prior art, this is design aim of the present utility model.
Utility model content
One of the purpose of this utility model, be to provide a kind of protective door make and break locking device of machinery equipment, this protective door is provided with doorframe and supplies and opens, the door-plate closing, and be provided with the holder of tool the first holding part and the second holding part in the doorframe of this protective door, in the first holding part of this holder, installing is driven the latching member of telescopic displacement by power source, in the second holding part of this holder, be provided with sensing element, door-plate for this protective door of induction is positioned at fastening position, and export shutdown signal to controller, after the shutdown signal that this controller is exported in reception sensing element, controlling power source drives latching member to protrude out snap close door-plate, thus, utilize the mode of automatically controlling that door-plate is locked, and in the time that machinery equipment is carried out operation procedure, can really prevent that operating personnel from opening by mistake door-plate, and then reach the practical purpose of guaranteeing protective door locking.
Two of the purpose of this utility model, be to provide a kind of protective door make and break locking device of machinery equipment, it lies in after the door-plate of closing protective door, go out this door-plate with sense element senses and be positioned at fastening position, and export shutdown signal to controller, after the shutdown signal that this controller is exported in reception sensing element, controlling this drive source drives latching member to protrude out snap close door-plate, and carry out next operation procedure according to operation procedure control machinery equipment, and the mode of utilizing automation is integrated the operation procedure of lock action and the machinery equipment of controlling door-plate, and then reach the practical purpose of lifting operation convenience.
For reaching above-mentioned purpose, the utility model provides a kind of protective door make and break locking device of machinery equipment, and it includes:
Protective door: the door-plate that is provided with doorframe and Gong opens and closes;
Holder: be located on the doorframe of protective door, this holder is provided with the first holding part and the second holding part;
Latching member: be installed in the first holding part of holder;
Power source: be linked to latching member, for driving latching member telescopic displacement;
Sensing element: be located in the second holding part of holder, be positioned at fastening position for the door-plate of induction protective door, and export shutdown signal;
Controller: receive the shutdown signal exported of sensing element, drive latching member to protrude out displacement and control power source, with the door-plate of snap close protective door, and control power source and drive this latching member to shrink displacement, to remove the door-plate of snap close protective door.
The protective door make and break locking device of described machinery equipment, wherein, the doorframe of this protective door is with pivot device installing door-plate.
The protective door make and break locking device of described machinery equipment, wherein, this holder is to be fixed on the doorframe of protective door with bolt lock.
The protective door make and break locking device of described machinery equipment, wherein, this holder is to be provided with in leading flank the slot communicating with this first holding part and the second holding part, is provided with a latch on the door-plate of this protective door, for being placed through in the slot of holder.
The protective door make and break locking device of described machinery equipment, wherein, this sensing element is one closely to connect inductor, is placed through in the slot of holder, and exports shutdown signal for the latch of induction door-plate.
The protective door make and break locking device of described machinery equipment, wherein, this latching member is the cylinder pressure of a tool expansion link, and is equiped with a spring in the inside of this cylinder pressure, this power source is a confession pressure device, for the expansion link telescopic displacement that drives this cylinder pressure.
The protective door make and break locking device of described machinery equipment, wherein, the latch of this protective door door-plate is provided with a draw-in groove, for the stretch through door-plate of snap close protective door of the expansion link of cylinder pressure.
The protective door make and break locking device of described machinery equipment, wherein, this latching member is the cylinder pressure of a tool expansion link, and be equiped with a spring in the inside of this cylinder pressure, the expansion link end of this cylinder pressure is provided with block, this power source is a confession pressure device, drives block telescopic displacement for the expansion link that drives this cylinder pressure.
The protective door make and break locking device of described machinery equipment, wherein, this sensing element is a magnetic force induction device, is provided with a magnetic patch on the door-plate of this protective door, is positioned at fastening position, and exports shutdown signal and go out this door-plate with this sense element senses.
The protective door make and break locking device of described machinery equipment, wherein, this controller is a controller independently, or is the central controller of machinery equipment.
The beneficial effects of the utility model are: utilize the mode of automatically controlling that door-plate is locked, and in the time that machinery equipment is carried out operation procedure, can really prevent that operating personnel from opening by mistake door-plate, and then reach the practical purpose of guaranteeing protective door locking; Utilize the mode of automation to integrate the operation procedure of action and machinery equipment of locking of controlling door-plate, and then reach the practical purpose of lifting operation convenience.
Brief description of the drawings
Fig. 1: the schematic appearance of existing machinery equipment protective door;
Fig. 2: decomposing schematic representation of the present utility model;
Fig. 3: combination schematic diagram of the present utility model;
Fig. 4: combination generalized section of the present utility model;
Fig. 5: the action schematic diagram () of the utility model locking protective door;
Fig. 6: the action schematic diagram (two) of the utility model locking protective door;
Fig. 7: the action schematic diagram () of the utility model opening protection function door;
Fig. 8: the action schematic diagram (two) of the utility model opening protection function door;
Fig. 9: the decomposing schematic representation of another embodiment of the utility model;
Figure 10: the combination schematic diagram of another embodiment of the utility model;
Figure 11: the combination generalized section of another embodiment of the utility model;
Figure 12: the action schematic diagram of another embodiment locking protective door of the utility model;
Figure 13: the action schematic diagram () of another embodiment opening protection function door of the utility model;
Figure 14: the action schematic diagram (two) of another embodiment opening protection function door of the utility model.
Description of reference numerals:
Background technology: 10-board; 11-apparatus for work; 12-outer cover; 13-protective door; 131-doorframe; 132-door-plate;
The utility model: 20-protective door; 21-doorframe; 211-bolt; 212-pivot device; 22-door-plate; 221-latch; 222-draw-in groove; 23-holder; 231-the first holding part; 232-the second holding part; 233-slot; 24-cylinder pressure; 241-expansion link; 25-sensing element; 30-protective door; 31-doorframe; 311-bolt; 312-pivot device; 32-door-plate; 321-magnetic patch; 33-holder; 331-the first holding part; 332-the second holding part; 34-cylinder pressure; 341-expansion link; 342-block; 35-sensing element.
Detailed description of the invention
For making your auditor do further to understand to the utility model, hereby lift a preferred embodiment and coordinate accompanying drawing, describe in detail as rear:
Refer to shown in Fig. 2, Fig. 3, Fig. 4, the protective door make and break locking device of the utility model machinery equipment, it is to be provided with protective door 20 in the outer cover of machinery equipment, this protective door 20 is provided with doorframe 21, and the door-plate 22 opening and closing for pivotable with pivot device 212 installings in this doorframe 21, in the medial margin of this doorframe 21 with a bolt 211 holder 23 that locks, the bottom surface of this holder 23 is provided with the first holding part 231, end face is provided with the second holding part 232, and is provided with in leading flank the slot 233 communicating with this first holding part 231 and the second holding part 232, can be driven by power source the latching member of telescopic displacement in the interior installing of the first holding part 231 of this holder 23, in the present embodiment, this latching member is the cylinder pressure 24 of a tool expansion link 241, the inside of this cylinder pressure 24 is equiped with a spring, and connect one as the power source for pressure device (not showing in drawing), for expansion link 241 telescopic displacements that drive cylinder pressure 24 taking pipeline, another in interior installing one sensing element 25 of the second holding part 232 of this holder 23, door-plate 22 for this protective door 20 of induction is positioned at fastening position, and export shutdown signal, in the present embodiment, this sensing element 25 can be one and closely connects inductor, on the door-plate 22 of this protective door 20, be provided with a latch 221, and make this latch 221 along with door-plate 22 cuts out and is placed through in the slot 233 of holder 23, and with the latch 221 of this sensing element 25 these door-plates 22 of induction, and export shutdown signal to controller (in drawing do not show), this controller can be a controller independently, or be the central controller of machinery equipment, and after the shutdown signal of exporting in this sensing element 25 of reception, controlling power source drives the expansion link 241 of cylinder pressure 24 to protrude out displacement, with snap close door-plate 22, and control machinery equipment and carry out next operation procedure, separately can drive the expansion link 241 of cylinder pressure 24 to shrink displacement according to operation procedure control power source, to remove snap close door-plate 22, in the present embodiment, the latch 221 of this door-plate 22 is provided with a draw-in groove 222, with in the time that the expansion link 241 that drives cylinder pressure 24 protrudes out displacement, the expansion link 241 of this cylinder pressure 24 is extended through in the draw-in groove 211 of these door-plate 22 latches 221, and with the expansion link 241 snap close door-plates 22 of this cylinder pressure 24, separately in the time that the expansion link 241 that drives cylinder pressure 24 shrinks displacement, make the expansion link 241 of this cylinder pressure 24 depart from the draw-in groove 211 of these door-plate 22 latches 221.
Refer to Fig. 5, shown in Fig. 6, the utility model is after closing the door-plate 22 of protective door 20, the latch 221 of this door-plate 22 is placed through in the slot 233 of holder 23, this sensing element 25 induces this door-plate 22 and is positioned at fastening position, and export shutdown signal to controller, after the shutdown signal that this controller is exported in reception sensing element 25, controlling power source drives the expansion link 241 of cylinder pressure 24 to protrude out displacement, and be extended through in the draw-in groove 222 of these door-plate 22 latches 221, and with the expansion link 241 snap close door-plates 22 of this cylinder pressure 24, this controller is after door-plate 22 lockings, can control machinery equipment and carry out next operation procedure, thus, utilize the mode of automatically controlling that the door-plate of protective door 20 22 is locked, and in the time that machinery equipment is carried out operation procedure, can really prevent that operating personnel from opening by mistake door-plate 22, and then reach the Practical Benefit of guaranteeing protective door locking, separately can utilize the mode of automation to integrate the operation procedure of action and machinery equipment of locking of controlling door-plate 22, and then reach the Practical Benefit of lifting operation convenience.
Refer to Fig. 7, shown in Fig. 8, it is another in the time that the operation procedure of machinery equipment stops, this controller can be according to driving the expansion link 241 of cylinder pressure 24 to shrink displacement according to operation procedure control power source, make the expansion link 241 of this cylinder pressure 24 depart from the draw-in groove 222 of these door-plate 22 latches 221, to remove the door-plate 22 of snap close protective door 20, operating personnel get final product pivotable opening-door plate 22, to inspect machinery equipment, change workpiece and cutter or the operations such as equipment that maintain machinery, or jump electricity in workplace and when the required power source of cylinder pressure 24 starts cannot be provided, because the inside of cylinder pressure 24 is equiped with a spring, and can utilize the elastic-restoring force of this spring, make the expansion link 241 of cylinder pressure 24 shrink displacement, to remove the door-plate 22 of snap close protective door 20.
Refer to shown in Fig. 9,10,11 figure, another embodiment of the present utility model, it is to be provided with protective door 30 in the outer cover of machinery equipment, this protective door 30 is provided with doorframe 31, and the door-plate 32 opening and closing for pivotable with pivot device 312 installings in this doorframe 31, in the lateral border of this doorframe 31, with bolt 311 holder 33 that locks, this holder 33 is provided with the first holding part 331 and the second holding part 332, can be driven by power source the latching member of telescopic displacement in the interior installing of the first holding part 331 of this holder 33, in the present embodiment, this latching member is the cylinder pressure 34 of a tool expansion link 341, the inside of this cylinder pressure 34 is equiped with a spring, be provided with block 342 in expansion link 341 ends, this cylinder pressure 34 also connects one as the power source for pressure device (not showing in drawing) taking pipeline, drives block 342 telescopic displacements for the expansion link 341 that drives cylinder pressure 34, another in interior installing one sensing element 35 of the second holding part 332 of this holder 33, door-plate 32 for this protective door 30 of induction is positioned at fastening position, and export shutdown signal, in the present embodiment, this sensing element 35 is a magnetic force induction device, on the door-plate 32 of this protective door 30, be provided with a magnetic patch 321, and make this magnetic patch 321 along with this door-plate 32 cuts out and is moved to the sensed position of sensing element 35, be positioned at fastening position and induce door-plate 32 with this sensing element 35, and export shutdown signal to controller (in drawing do not show), this controller can be a controller independently, or be the central controller of machinery equipment, and after the shutdown signal of exporting in this sensing element 35 of reception, controlling power source drives the expansion link 341 of cylinder pressure 34 to drive block 342 to protrude out displacement, with snap close door-plate 32, and control machinery equipment and carry out next operation procedure, separately can drive the expansion link 341 of cylinder pressure 34 to drive block 342 to shrink displacement according to operation procedure control power source, to remove snap close door-plate 32.
Refer to shown in Figure 12, the utility model is after closing the door-plate 32 of protective door 30, make the magnetic patch 321 of this door-plate 32 be moved to the sensed position of sensing element 35, be positioned at fastening position and induce door-plate 32 with this sensing element 35, and export shutdown signal to controller, after the shutdown signal that this controller is exported in this sensing element 35 of reception, controlling power source drives the expansion link 341 of cylinder pressure 34 to drive block 342 to protrude out block snap close door-plate 32, this controller, after door-plate 32 lockings, can be controlled machinery equipment and carry out next operation procedure; Thus, utilize the mode of automatically controlling that the door-plate of protective door 30 32 is locked, and in the time that machinery equipment is carried out operation procedure, can really prevent that operating personnel from opening by mistake door-plate 32, and then reach the Practical Benefit of guaranteeing protective door locking, separately can utilize the mode of automation to integrate the operation procedure of action and machinery equipment of locking of controlling door-plate 32, and then reach the Practical Benefit of lifting operation convenience.
Refer to Figure 13, shown in Figure 14, it is another in the time that machinery equipment start stops, this controller can be according to driving the expansion link 341 of cylinder pressure 34 to drive block 342 to shrink displacement according to operation procedure control power source, to remove the door-plate 32 of snap close protective door 30, operating personnel get final product pivotable opening-door plate 32, to inspect machinery equipment, change workpiece and cutter or the operations such as equipment that maintain machinery, or jump electricity in workplace and when the required power source of cylinder pressure 34 starts cannot be provided, because the inside of cylinder pressure 34 is equiped with a spring, and can utilize the elastic-restoring force of this spring, make the expansion link 341 of cylinder pressure 34 shrink displacement, to remove the door-plate 32 of snap close protective door 30.
Accordingly, the utility model is dark tool practicality and a creationary design in fact, but open there are no identical product and publication, thereby permits symbol utility application important document, therefore file an application in accordance with the law.
Claims (10)
1. a protective door make and break locking device for machinery equipment, is characterized in that, includes:
Protective door: the door-plate that is provided with doorframe and Gong opens and closes;
Holder: be located on the doorframe of protective door, this holder is provided with the first holding part and the second holding part;
Latching member: be installed in the first holding part of holder;
Power source: be linked to latching member, for driving latching member telescopic displacement;
Sensing element: be located in the second holding part of holder, be positioned at fastening position for the door-plate of induction protective door, and export shutdown signal;
Controller: receive the shutdown signal exported of sensing element, drive latching member to protrude out displacement and control power source, with the door-plate of snap close protective door, and control power source and drive this latching member to shrink displacement, to remove the door-plate of snap close protective door.
2. the protective door make and break locking device of machinery equipment according to claim 1, is characterized in that, the doorframe of this protective door is with pivot device installing door-plate.
3. the protective door make and break locking device of machinery equipment according to claim 1, is characterized in that, this holder is to be fixed on the doorframe of protective door with bolt lock.
4. the protective door make and break locking device of machinery equipment according to claim 1, it is characterized in that, this holder is to be provided with in leading flank the slot communicating with this first holding part and the second holding part, is provided with a latch on the door-plate of this protective door, for being placed through in the slot of holder.
5. the protective door make and break locking device of machinery equipment according to claim 4, is characterized in that, this sensing element is one closely to connect inductor, is placed through in the slot of holder, and exports shutdown signal for the latch of induction door-plate.
6. the protective door make and break locking device of machinery equipment according to claim 4, it is characterized in that, this latching member is the cylinder pressure of a tool expansion link, and is equiped with a spring in the inside of this cylinder pressure, this power source is a confession pressure device, for the expansion link telescopic displacement that drives this cylinder pressure.
7. the protective door make and break locking device of machinery equipment according to claim 6, is characterized in that, the latch of this protective door door-plate is provided with a draw-in groove, for the stretch through door-plate of snap close protective door of the expansion link of cylinder pressure.
8. the protective door make and break locking device of machinery equipment according to claim 1, it is characterized in that, this latching member is the cylinder pressure of a tool expansion link, and be equiped with a spring in the inside of this cylinder pressure, the expansion link end of this cylinder pressure is provided with block, this power source is a confession pressure device, drives block telescopic displacement for the expansion link that drives this cylinder pressure.
9. the protective door make and break locking device of machinery equipment according to claim 1, it is characterized in that, this sensing element is a magnetic force induction device, is provided with a magnetic patch on the door-plate of this protective door, be positioned at fastening position and go out this door-plate with this sense element senses, and export shutdown signal.
10. the protective door make and break locking device of machinery equipment according to claim 1, is characterized in that, this controller is a controller independently, or is the central controller of machinery equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420111067.8U CN203783268U (en) | 2014-03-12 | 2014-03-12 | Protection door locking and unlocking device of machinery equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420111067.8U CN203783268U (en) | 2014-03-12 | 2014-03-12 | Protection door locking and unlocking device of machinery equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203783268U true CN203783268U (en) | 2014-08-20 |
Family
ID=51319468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420111067.8U Expired - Fee Related CN203783268U (en) | 2014-03-12 | 2014-03-12 | Protection door locking and unlocking device of machinery equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203783268U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107401333A (en) * | 2017-08-16 | 2017-11-28 | 苏州金世装备制造股份有限公司 | A kind of high security power switch locking device |
| CN111571551A (en) * | 2019-08-01 | 2020-08-25 | 芜湖职业技术学院 | Cabinet is placed to practice work piece in school |
-
2014
- 2014-03-12 CN CN201420111067.8U patent/CN203783268U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107401333A (en) * | 2017-08-16 | 2017-11-28 | 苏州金世装备制造股份有限公司 | A kind of high security power switch locking device |
| CN111571551A (en) * | 2019-08-01 | 2020-08-25 | 芜湖职业技术学院 | Cabinet is placed to practice work piece in school |
| CN111571551B (en) * | 2019-08-01 | 2023-10-24 | 芜湖职业技术学院 | Practice work piece placing cabinet in school |
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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: 20140820 Termination date: 20160312 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |