CN208430917U - A kind of safe opening structure of marking machine - Google Patents
A kind of safe opening structure of marking machine Download PDFInfo
- Publication number
- CN208430917U CN208430917U CN201821024883.XU CN201821024883U CN208430917U CN 208430917 U CN208430917 U CN 208430917U CN 201821024883 U CN201821024883 U CN 201821024883U CN 208430917 U CN208430917 U CN 208430917U
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- Prior art keywords
- door
- plate
- housing
- driving
- steel cable
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
- E05F15/668—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings
- E05F15/681—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings operated by flexible elongated pulling elements, e.g. belts
- E05F15/684—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings operated by flexible elongated pulling elements, e.g. belts by chains
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
- E05C17/56—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by magnetic or electromagnetic attraction or operated by electric or electromagnetic means
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model provides a kind of safe opening structure of marking machine, it is characterised in that: the pedestal including marking machine, pedestal are equipped with the mark platform for placing mark object, and pedestal is equipped with housing, and the support frame on pedestal and in housing；The housing side is equipped with door opening, is equipped with the door-plate slided up and down on door opening；It further include the drive door motor in housing, the transmission item of door motor and door-plate is driven in connection；Rotation output end and the transmission item transmission connection for driving door motor, drive door motor and drive door-plate to slide up and down by driving transmission item；It further include the steel cable coiler set on housing upper end；By setting transmission item, steel cable and chimeric guide rail structure, it is indirectly connected with door-plate with housing；By being collocated with each other in mechanical structure, the unlatching and closure of driving gate, structure installation is simple, is suitble to continuous productive process, enhances the practicability of marking machine；It also solves in the prior art simultaneously, security hidden trouble existing for marking machine opening structure.
Description
Technical field
The utility model relates to marking machine technical field, in particular to the safe opening structure of a kind of marking machine.
Background technique
Laser marking machine is to carry out local irradiation in a variety of different workpiece surfaces using high energy density laser beam, makes object
Color change occurs for matter skin-material rapid vaporization, to expose deep layer substance, or the Chemical Physics of entry material is caused to become
Change and carve trace, or moieties are burnt up by luminous energy, the figure or text etched needed for showing.
More specifically, laser marking machine is mainly applied to that some requirements are finer, the higher occasion of precision, such as electricity
Sub- component, integrated circuit, mobile communication, hardware, tool fitting, precision instruments, glasses clock and watch, jewellery, automobile fitting, building materials
Etc. occasions.
Existing laser marking machine generally comprises laser, focalizer and galvanometer chamber；With laser marking, cutting machine skill
The development of art, it is also higher and higher to the equipment requirement of mark, cutting while carrying out mark, cutting to large item, not only
It is required that embody high efficiency, while to the waste material after mark, cutting number also have higher requirement.
China Patent Publication No. CN206029020U discloses a kind of Portable integral marking machine, and technical solution is: institute
Stating marking machine includes cabinet, and mark unit and elevating mechanism are equipped in the cabinet；The cabinet includes front door；The front door
For double door；By opening front door manually, operation just can be carried out.
It is disclosed in the prior art, for the structure of most of marking machine with door there are drawback, door is to need to go to beat manually
What on or off was closed；In daily laser work, it is contemplated that safety issue, user are needed when using marking machine by door
It closes, the laser problem because of sputtering is avoided, to guarantee inherently safe；But since the door of marking machine is all manually-operated, and door
Very heavy, time-consuming and laborious, user does not usually manually shut door, causes security risk in order to lazy or conveniently sometimes.Together
When, the door of marking machine can only be had a single function by manually opened or closing.
Chinese Patent Application No. 2017219256396 discloses a kind of automatic door opening structure of marking machine, by doorframe
Upper setting track transmits chain structure, is connected with door, so that driving gate is artificially opened or closed with transmission chain movement with solution
The time-consuming and laborious status of the door of marking machine, while control principle is utilized, the transmission campaign of conveyer chain is controlled by button, realizes intelligence
Can, it automatically open the door or close the door.The marking machine structure of the patent disclosure includes marking machine ontology, door and transmission chain structure, institute
The limit body for stating transmission chain structure is connect with door；The transmission chain structure is connected by the doorframe of fixed connection device and marking machine ontology
It connects；The transmission chain structure is placed on rear side of the doorframe of marking machine ontology；The doorframe is indirectly connected with door by transmitting chain structure.
But the structure is only arranged conveyer chain and is opened or closed on the door, since the transmission chain conveyer item in marking machine is general
Using soft belt chain, making this structure, there are disadvantages；For example, in the case where door-plate is opened, user due to operation,
The part of limb of user can be put in marking machine, carry out debugging efforts to equipment；The weight of door due to marking machine itself is big,
The strength that belt chain is born is often larger, aggravates to the loss of belt chain, and may have generation belt chain fracture causes door to be pounded
The case where lower closing, has biggish security risk to user；Meanwhile the structure can only remove control door by automatic mode
Open and close, if the opening structure of marking machine breaks down (such as motor power-off), can not by other means (such as
Manual mode) it is controlled on the door, therefore there is inconvenience in use.
Utility model content
The utility model is made in view of the above problems, by the way that transmission item is arranged on the center line of door-plate, with door-plate
Linking, to drive door-plate that steel cable coiler and chimeric guide rail knot is arranged with transmission item movement, while in the two sides of door-plate
Structure, when motor driven door-plate moves upwards, wire rope traction door-plate firmly rises, can be in transmission item since steel cable is tough and tensile
When fracture, guarantees that door-plate will not be pounded down, solve safety issue；And chimeric guide rail structure cooperates steel cable, so that entire machine
Tool structure is more firm, while also assisting the open and close of door-plate.In addition, be additionally provided with switching push button, make door-plate unlatching or
Close the mode manually or automatically of can choose, and in technical solution provided by the utility model, by will be driven item, steel cable with
And chimeric guide rail structure matching use, in conjunction with switching push button, be able to achieve safely to the door of marking machine carry out using.
A kind of safe opening structure of marking machine provided by the utility model, the pedestal including marking machine, pedestal are equipped with
For placing the mark platform of mark object, pedestal is equipped with housing, and the support frame on pedestal and in housing, branch
Support is equipped with mark component；
The mark component includes at least laser generator and multiple reflecting mirrors, reflecting mirror connect with motor shaft, passes through reflection
On the laser reflection that mirror issues laser generator to mark platform；
The housing side is equipped with door opening, is equipped with the door-plate slided up and down on door opening；
It further include the drive door motor in housing, connection is driven the transmission item of door motor and door-plate, is equipped on the inside of door-plate vertical
To two driving end blocks of setting, underlying driving end block is the first driving end block, and being located above is the second driving end
Block, the both ends for being driven item are fixedly connected with two driving end blocks respectively；The rotation output end and transmission item transmission for driving door motor connect
It connects, drives door motor and drive door-plate to slide up and down by driving transmission item；
It further include the steel cable coiler set on housing upper end, steel cable coiler has several, the steel cable of steel cable coiler
End is fixedly connected with door-plate, the retracting power and door-plate weight-matched of several steel cable coilers.
Specifically, the housing upper end includes the upper and lower surface on housing top and the surface close to top.
It further include baffle, the baffle and door-plate are ipsilateral, are set to door opening upper end；
The baffle and door-plate have the region that partly overlaps；
The baffle is connect with door-plate by being driven item；
The baffle is with respect to housing doorframe indent, activity space of the space of indent as door-plate；
The door-plate is aligned with housing doorframe.
Specifically, baffle, with respect to housing doorframe indent, the space of indent can allow door-plate to slide up and down along chimeric guide rail；
It is more aesthetically pleasing reasonable in structure simultaneously but also door-plate is aligned with housing doorframe.
The drive door motor is fixed on housing top surface inner wall by the first fixed connection device；
The drive door motor and transmission item, pulley blocks are drivingly connected；
The pulley blocks include driving pulley and fixed pulley；
The rotation output end for driving door motor and driving pulley are drivingly connected；The driving pulley is fixed on housing top surface
Inner wall；
The fixed pulley is fixed on baffle bottom end, is placed in the region in safe distance；
Specifically, the fixed pulley is fixedly connected by the second fixed connection device with baffle.
Specifically, the setting of baffle, is the supporting point as fixed pulley, enable fixed pulley and driving pulley and transmission item
Collocation uses, and end of door plate is transmitted；Meanwhile baffle also can be used as marking machine interior section component (such as laser generator, laser
Probe etc.) shelter, make more aesthetically pleasing in its structure.
One end of the transmission item is fixedly connected with the first driving end block, and the other end bypasses driving pulley, fixed pulley and the
Two driving end blocks are fixedly connected, so that the both ends for being driven item be made to connect indirectly with door-plate.
Preferably, when driving door motor driving transmission item movement, the direction of motion at the transmission both ends is consistent.
Stop assembly is equipped at the frame of the housing two sides, the stop assembly includes the upper dead flake set on frame upper end
With the lower stops for being set to frame lower end；
Preferably, the upper dead flake is set at the frame below baffle, and the upper dead flake is at a distance from the baffle bottom end
For safe distance.
Specifically, being equipped with stop assembly at the frame of the housing two sides, under electric model, frame upper and lower ends are set
There is stop assembly, the installation site and baffle of upper dead flake have a certain distance (i.e. safe distance), so that in electronic mould
Under formula, when motor driven door-plate is moved upward to upper dead flake, meeting stop motion, simultaneously as the enclasping force of motor, so that door-plate
Hovering it is very stable；At this point, the magnet block of connector upper end does not play a major role.
Specifically, upper dead flake will limit door and continue up when the door-plate rises to highest point.
Preferably, the safe distance is greater than the diameter of fixed pulley.
Specifically, the setting of the safe distance, can make door-plate after rising, maintain a certain distance with baffle；
This distance is set, allows for and loss is reduced to machine, hit and use safe problem；Also have simultaneously to mark machine
Cushioning effect.
Preferably, the steel cable coiler is fixed on housing top surface inner wall；
Housing top surface inner wall is additionally provided with guiding fixed pulley；
Around guiding fixed pulley, end is fixedly connected by connector with door-plate the steel cable.
Preferably, the upper surface of the connector is equipped with magnet block；
Specifically, the magnet block of connector upper surface can be touched with baffle bottom end when door rises to highest, door-plate is assisted
In a manual mode, balance is kept.Because when manual mode, door-plate is to maintain micro-balance, can be slided down a bit by external force,
Therefore setting magnet block, it can guarantee door-plate in a manual mode, keep stress balance.
The steel cable coiler and guiding fixed pulley are on same straight line；
Preferably, there are two the steel cable coiler tools, two steel cable coilers are to be driven item as symmetrical center line, respectively
Set on the two sides of housing top surface inner wall.
The safe opening structure further includes the chimeric guide rail structure at housing frame；
The chimeric guide rail structure includes chimeric sliding shoe, chimeric guide rail and link block；
The chimeric sliding shoe is connect by link block with door；
The chimeric sliding shoe is slidably connected with chimeric guide rail.
Specifically, the chimeric guide rail is connect with housing frame, chimeric sliding shoe is indirectly connected with by link block and door-plate,
When door-plate moves upwards, door-plate drives chimeric sliding shoe along chimeric guide rail upward sliding, to realize chimeric guide rail structure
Auxiliary door movement.
Preferably, there are two the chimeric guide rail structure tools, two chimeric guide rail structures set up separately opposite to each other in housing two sides
Frame at.
The housing is equipped with several buttons, drives door motor and is electrically connected with the button；The button includes door open button, closes
Door button and switching push button.
Preferably, the drive door motor is stepper motor, and the stepper motor is self-locking when being powered, and when power-off unlocks；
Specifically, having the function of to seize (i.e. stepper motor itself has braking moment) since stepper motor is when being powered；
When driving door motor (i.e. stepper motor) energization, the output shaft driving transmission item for driving door motor is driven, simultaneously as driving door
The characteristic of motor itself can make during transmission, hold transmission item tightly；If the manual end of door plate of user applies outer at this time
Power will not pull door-plate；When pressing switching push button, door motor power-off is driven, while stopping driving transmission item transmission, is also released
To the holding of transmission item, user manually can apply the external force for destroying door-plate force balance state by end of door plate at this time, when
When user's pulled down door-plate, door is closed；When user pulls up door-plate, door is opened.
The switching push button is used to switch the opening and closing mode of door.
Preferably, the opening and closing mode is opened and closed for automatic shutter mode or manually mode.
Specifically, the door open button is used for the unlatching of driving gate；The door close button is used for the closing of driving gate；
Specifically, the opening and closing mode of marking machine is automatic mode under default initial setting up, when pressing switching push button, mark
The opening structure of machine can select manually mode end of door plate opened or closed；For example, when the opening and closing mode of front door is certainly
Dynamic model formula, then press switching push button, drives door motor stopping and powers on, and is changed into manual mode, user can artificially end of door plate into
Row opening and closing.
More specifically, when the opening and closing mode of mark gate is automatic mode, door open button is pressed, due to being driven the two of item
End is fixedly connected with two driving end blocks respectively, to be connected with door-plate, is driven item along vertical direction when driving door motor driving
When upper underdrive, collocation pulley blocks in transmission both ends move in the same direction, so that the door of marking machine be driven to move up and down；Mark gate by
When driving force moves upwards, the connector being connected with door is moved upwards, and steel cable is by the pulling force being pulled up, steel cable coiler pair
Steel cable is furled；Simultaneously because door-plate has connection relationship with chimeric sliding shoe, chimeric sliding shoe will drive along chimeric guide rail
It moves upwards until door is opened；When door is opened to certain altitude when safe distance (i.e. the lower end of door at a distance from baffle for),
It drives door motor to stop working, completes the unlatching of door；If door need to be closed, then presses door close button and being automatically closed for door can be realized；
The embodiment of the utility model, which passes through, combines transmission item, steel cable and chimeric guide rail structure, and the door of marking machine is enable safely to open
It opens or closes, there is better mechanical structure.
More specifically, when the opening and closing mode of mark gate is automatic mode, switching push button is pressed, at this time due to die opening and closing
Formula is switched to manual mode, then drives door motor stopping and power on, no longer work；User passes through and applies open power on the door manually,
Move upwards its stress；When door is completed to open in a manual mode, connector is equipped with magnet, and magnet is adsorbed in baffle,
It can make door under the action of strong adsorption capacity, keep more stable door opening state.Due to door-plate and transmission item, steel cable, embedding
Closing guide rail structure has connection, and three, which arranges in pairs or groups, to be used, and can assist manually opening or closing door to a certain extent.Meanwhile such as
If there is a situation where transmission item fracture, the setting of steel cable coiler, it is ensured that door remains as open state, and thing will not occur
Therefore.Since the gravity of door-plate is matched with the volume stress of steel cable coiler, under the interference of no driving force or other external force, door-plate
It can remain stationary；When external force intervenes, breaks stress balance, door-plate can be allow to be moved accordingly and (moved upwards or downwards
Movement).
Preferably, there are two the door close button tools, if two door close buttons trigger simultaneously, door motor driving transmission is driven
End of door plate is closed；If only one door close button triggers, drives door motor and do not drive transmission item.
Specifically, two door close buttons of setting are triggered simultaneously, are just closed on the door, allow for user's safety
The problem of；User thinks that end of door plate is closed, and must just two hands be used to press lower button simultaneously, realize the closing of door-plate；If
An only door close button, it is understood that there may be user is careless, is only gone with a hand by lower button, and another hand is placed in and beats
It marks and causes safety accident in hood shell；The design of this double door close buttons, it is ensured that or avoid user due to carelessness
And cause safety accident, security risk is reduced, user experience is increased.
Preferably, the marking machine is additionally provided with display screen, for showing that door is opened and closed mode for automatic shutter mode or manually.
Preferably, the switching push button is one or two；
Specifically, the every triggering of switching push button is primary, and just opening and closing mode on the door is cut if switching push button is one
It changes；Such as when the opening and closing mode at front door is automatic mode, then user triggers a switching push button, and opening and closing mode becomes manual mould
Formula；
If switching push button is two, respectively automatic mode button and manual mode button；User can be by pressing
Two different corresponding opening and closing modes of button selection.
The utility model has the beneficial effects that
(1) design of the safe opening structure of the marking machine of above scheme passes through so that marking machine is more convenient in use
The demand of user is carried out selecting manually opened or be automatically turned on to the door of marking machine；Hand can only be relied on by solving traditional marking machine
The drawbacks of dynamic shutter door；It also solves in the prior art simultaneously, the door of marking machine, which can not switch over, manually or automatically to open the door.
(2) design of the safe opening structure of the marking machine of above scheme, structure are simple；By setting transmission item, steel cable with
And chimeric guide rail structure, it is indirectly connected with door-plate with housing；By being collocated with each other in mechanical structure, the unlatching of driving gate with close
It closes, structure installation is simple, is suitble to continuous productive process, enhances the practicability of marking machine；It also solves in the prior art simultaneously, marking machine
Security hidden trouble existing for opening structure.
Detailed description of the invention
Fig. 1 is the marking machine schematic diagram that opening structure can be switched in the utility model；
Fig. 2 is the marking machine partial structure diagram that opening structure can be switched in the utility model；
Fig. 3 is the connection relationship diagram that opening structure can be switched in the utility model；
Fig. 4 is the partial structural diagram that opening structure can be switched in the utility model；
Fig. 5 is the door connection schematic diagram that opening structure can be switched in the utility model；
Fig. 6 is the structural schematic diagram that opening structure can be switched in the utility model；
Fig. 7 is the transmission bar schematic diagram that opening structure can be switched in the utility model；
Fig. 8 is the pulley blocks schematic diagram that opening structure can be switched in the utility model；
Fig. 9 is steel cable coiler and the signal of chimeric guide rail structure connection relationship that opening structure can be switched in the utility model
Figure；
Figure 10 is the partial enlarged view that opening structure can be switched in the utility model.
Description of symbols
1 housing, 2 baffles, 3 door-plates, 4 transmission items, 5 steel cable coilers, 6 chimeric guide rail structures, 7 switching push buttons, 8, which open the door, presses
Button, 9 door close buttons；
41 drive door motor, and 42 pulley blocks, 43 first fixed connection devices, 44 second fixed connection devices, 45 first drive end blocks,
46 second driving end blocks；
421 driving pulleys, 422 fixed pulleys；
51 steel cables, 52 guiding fixed pulleys, 53 connectors；
531 magnet blocks；
61 chimeric sliding shoes, 62 chimeric guide rails, 63 link blocks.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.
As Figure 1-10 shows, the utility model provides a kind of safe opening structure of marking machine, the pedestal including marking machine,
Pedestal is equipped with the mark platform for placing mark object, and pedestal is equipped with housing 1, and is set on pedestal and is located in housing
Support frame, support frame be equipped with mark component；
The mark component includes at least laser generator and multiple reflecting mirrors, reflecting mirror connect with motor shaft, passes through reflection
On the laser reflection that mirror issues laser generator to mark platform；
The housing side is equipped with door opening, is equipped with the door-plate 3 slided up and down on door opening；
It further include the drive door motor in housing 1, the transmission item 4 of door motor 41 and door-plate 3,3 inside of door-plate are driven in connection
Equipped with two longitudinally disposed driving end blocks, underlying driving end block is the first driving end block 45, and being located above is the
Two driving end blocks 46, the both ends of transmission item 4 are fixedly connected with two driving end blocks respectively；Drive door motor 41 rotation output end with
It is driven item transmission connection, door motor 41 is driven and drives door-plate 3 to slide up and down by driving transmission item；
It further include the steel cable coiler 5 set on 1 upper end of housing, there are two the tools of steel cable coiler 5, the steel cable of steel cable coiler
51 ends are fixedly connected with door-plate 3, the retracting power and door-plate weight-matched of two steel cable coilers 5.
As shown, transmission item 4 is placed in the back side of door-plate 3, two steel cable coilers 5 are to be driven item as symmetrical centre
Line is respectively arranged on the two sides of housing top surface inner wall；There are two the tools of chimeric guide rail structure 6, and two chimeric guide rail structures 6 are divided opposite to each other
It is located at the frame of 1 two sides of housing.Switching push button 7, door open button 8 and door close button 9 are additionally provided on housing；
The safe opening structure is additionally provided with baffle 2, and baffle 2 and door-plate 3 are ipsilateral, is set to door opening upper end；Baffle 2 and door-plate
3 have the region that partly overlaps, and are connected by transmission item 4；As marking machine interior section component, (such as laser generator swashs baffle 2
Optical scanning head etc.) shelter, make more aesthetically pleasing in its structure.
For baffle 2 with respect to 1 doorframe indent of housing, the space of indent can allow door-plate to slide up and down along chimeric guide rail；Simultaneously
But also door-plate is aligned with housing doorframe, it is more aesthetically pleasing reasonable in structure.
The drive door motor 41 is fixed on 1 top surface inner wall of housing by the first fixed connection device 43；It drives door motor 41 and passes
Dynamic item 4, pulley blocks 42 are drivingly connected；
The pulley blocks 42 include driving pulley 421 and fixed pulley 422；
The rotation output end for driving door motor 41 and driving pulley 421 are drivingly connected；The driving pulley 421 is fixed on
1 top surface inner wall of housing；
The fixed pulley 422 is fixed on 2 bottom end of baffle by the second fixed connection device 44, is placed in the area in safe distance
Domain；
Specifically, fixed pulley is fixed on baffle, as the supporting point of fixed pulley, enable fixed pulley and driving pulley and biography
Dynamic item collocation uses, and end of door plate is transmitted；
When driving the driving transmission movement of item 4 of door motor 41, the direction of motion at transmission 4 both ends of item is consistent.
Stop assembly is equipped at the frame of 1 two sides of housing, the stop assembly includes stopping set on the upper of frame upper end
Block and the lower stops (not shown go out) for being set to frame lower end；The upper dead flake is set on the frame below baffle, the upper dead flake
With at a distance from 2 bottom end of baffle be safe distance.
Stop assembly is equipped at the frame of 1 two sides of housing, under electric model, frame upper and lower ends are equipped with stop bit
Component, the installation site and baffle 2 of upper dead flake have a certain distance (i.e. safe distance), so that under electric model,
When motor driven door-plate is moved upward to upper dead flake, meeting stop motion, simultaneously as the enclasping force of motor, so that the hovering of door-plate
It is very stable；At this point, the magnet block of connector upper end does not play a major role.
When the door-plate rises to highest point, upper dead flake will limit door and continue up；The safe distance is greater than fixed
The diameter of pulley 422.
The steel cable coiler 5 is fixed on 1 top surface inner wall of housing；The 1 top surface inner wall of housing is additionally provided with guiding fixed pulley
52；Steel cable 51 is fixedly connected by connector 53 with door-plate 3 around guiding fixed pulley 52, end.
The upper surface of the connector 53 is equipped with magnet block 531；When door rises to highest, the magnetic of 53 upper surface of connector
Iron block 531 can be touched with 2 bottom end of baffle, and auxiliary door-plate 3 in a manual mode, keeps balance.Since when manual mode, door-plate 3
It is to maintain micro-balance, can be slided a bit down by external force, therefore magnet block is set, can guarantee door-plate in a manual mode, is kept
Stress balance.
Steel cable coiler 5 and guiding fixed pulley 52 are on same straight line；
The chimeric guide rail structure 6 includes chimeric sliding shoe 61, chimeric guide rail 62 and link block 63；Chimeric sliding shoe 61
It is connect by link block 63 with door-plate 3；Chimeric guide rail 62 is fixed at 1 frame of housing；When door moves upwards, door drives chimeric
Sliding shoe 61 is along 62 upward sliding of chimeric guide rail, to realize that 6 auxiliary door of chimeric guide rail structure moves.
It is electrically connected in addition, driving door motor with the switching push button 7, door open button 8 and door close button 9；Switching push button 7 is used
In the opening and closing mode of switching door, including automatic shutter mode and manual opening and closing mode.When pressing switching push button 7, marking machine is opened
Door can select the mode of automatic/hand to be opened or closed on the door；For example, when the opening and closing mode at front door is automatic mold
Formula, then press switching push button, and motor stops driving transmission item, is changed into manual mode, user can artificially open on the door
It closes.
As shown, the switching push button 7 is one, then the every triggering of switching push button is primary, and just opening and closing mode on the door carries out
Change；Such as when the opening and closing mode at front door is automatic mode, then user triggers a switching push button, and opening and closing mode becomes manual mould
Formula；
The door open button 8 is used for the unlatching of driving gate；The door close button 9 is used for the closing of driving gate.
The working principle of the present embodiment are as follows:
When the opening and closing mode of mark gate is automatic mode, door open button 8 is pressed, due to the both ends difference of transmission item 4
Be fixedly connected with two driving end blocks, to be connected with door-plate 3, when drive the driving transmission of door motor 41 item 4 along vertical direction on
When underdrive, collocation pulley blocks 42 in transmission both ends move in the same direction, so that the door of marking machine be driven to move up and down；Mark gate by
When driving force moves upwards, the connector 53 being connected with door-plate 3 is moved upwards, and steel cable 51 is by the pulling force being pulled up, steel cable
Coiler 5 furls steel cable 51；Simultaneously because door-plate 3 has connection relationship with chimeric sliding shoe 61, chimeric sliding will drive
Block 61 is moved upwards along chimeric guide rail 62 until door is opened；(the i.e. lower end of door and baffle when door is opened to certain altitude
When distance is safe distance), it drives door motor 41 and stops working, complete the unlatching of door；If door need to be closed, then press door close button 9
Being automatically closed for door can be realized；The embodiment of the utility model, which passes through, combines transmission item 4, steel cable 51 and chimeric guide rail structure 6,
So that the door of marking machine is safely opened or closed, there is better mechanical structure.
When the opening and closing mode of mark gate is automatic mode, switching push button 7 is pressed, at this time since opening and closing mode is switched to
Manual mode then drives the stopping of door motor 41 and powers on, no longer works；User by applying open power on the door manually, make its by
Power moves upwards；When door-plate 3 is completed to open in a manual mode, connector 53 is equipped with magnet 531, and magnet 531 is adsorbed in gear
Plate 2 can make door-plate 3 under the action of strong adsorption capacity, keep more stable door opening state.Due to door-plate 3 and transmission item
4, steel cable 51, chimeric guide rail structure 6 have a connection, and three, which arranges in pairs or groups, to be used, can assist manually opening door to a certain extent or
It closes.Meanwhile if there is a situation where transmission items 4 to be broken, the setting of steel cable coiler 5, it is ensured that door-plate 3 remains as unlatching
Accident will not occur for state.Since the gravity of door-plate is matched with the volume stress of steel cable coiler, outside no driving force or other
Under the interference of power, door-plate can be remained stationary；When external force intervention, breaks stress balance, door-plate can be allow to be moved accordingly
(move upwards or move downward).
According to the disclosure and teachings of the above specification, the utility model those skilled in the art can also be to above-mentioned reality
The mode of applying is changed and is modified.Therefore, the utility model is not limited to specific embodiment disclosed and described above, right
Some modifications and changes of utility model should also be as falling into the protection scope of the claims of the present utility model.In addition, although
It is used some specific terms in this specification, these terms are merely for convenience of description, not to the utility model structure
At any restrictions.
Claims (10)
1. a kind of safe opening structure of marking machine, it is characterised in that: the pedestal including marking machine, pedestal are equipped with for placing
The mark platform of mark object, pedestal are equipped with housing, and the support frame on pedestal and in housing, set on support frame
There is mark component；
The mark component includes at least laser generator and multiple reflecting mirrors, reflecting mirror connect with motor shaft, will by reflecting mirror
On the laser reflection to mark platform that laser generator issues；
The housing side is equipped with door opening, is equipped with the door-plate slided up and down on door opening；
It further include the drive door motor in housing, connection drives the transmission item of door motor and door-plate, longitudinal set is equipped on the inside of door-plate
The two driving end blocks set, underlying driving end block are the first driving end block, and being located above is the second driving end block, are passed
The both ends of dynamic item are fixedly connected with two driving end blocks respectively；Rotation output end and the transmission item transmission connection for driving door motor, drive
Door motor drives door-plate to slide up and down by driving transmission item；
It further include the steel cable coiler set on housing upper end, steel cable coiler has several, the steel cable end of steel cable coiler
It is fixedly connected with door-plate, the retracting power and door-plate weight-matched of several steel cable coilers.
2. safe opening structure according to claim 1, it is characterised in that: the safe opening structure further includes baffle,
The baffle and door-plate are ipsilateral, are set to door opening upper end；
The baffle and door-plate have the region that partly overlaps；
The baffle is connect with door-plate by being driven item；
The baffle is with respect to housing doorframe indent, activity space of the space of indent as door-plate；
The door-plate is aligned with housing doorframe.
3. safe opening structure according to claim 2, it is characterised in that: the drive door motor is fixedly connected by first
Device is fixed on housing top surface inner wall；
The drive door motor and transmission item, pulley blocks are drivingly connected；
The pulley blocks include driving pulley and fixed pulley；
The rotation output end for driving door motor and driving pulley are drivingly connected；The driving pulley is fixed in housing top surface
Wall；
The fixed pulley is fixed on baffle bottom end, is placed in the region in safe distance；
One end of the transmission item is fixedly connected with the first driving end block, and the other end drives around driving pulley, fixed pulley and second
Moved end block is fixedly connected, so that the both ends for being driven item be made to connect indirectly with door-plate；
The direction of motion at the transmission both ends is consistent.
4. safe opening structure according to claim 3, it is characterised in that: be equipped with stop bit at the frame of the housing two sides
Component, the stop assembly include the upper dead flake set on frame upper end and the lower stops set on frame lower end；
The upper dead flake is set at the frame below baffle；
The upper dead flake is safe distance at a distance from the baffle bottom end；
The safe distance is greater than the diameter of fixed pulley.
5. safe opening structure according to claim 1, it is characterised in that: the steel cable coiler is fixed on housing top surface
Inner wall；
Housing top surface inner wall is additionally provided with guiding fixed pulley；
Around guiding fixed pulley, end is fixedly connected by connector with door-plate the steel cable.
6. safe opening structure according to claim 5, it is characterised in that: at the steel cable coiler and guiding fixed pulley
In on same straight line；
There are two the steel cable coiler tools, and two steel cable coilers are respectively arranged on housing top to be driven item as symmetrical center line
The two sides of face inner wall；
The upper surface of the connector is equipped with magnet block.
7. safe opening structure according to claim 1, it is characterised in that: the safe opening structure further includes being set to cover
Chimeric guide rail structure at shell frame；
The chimeric guide rail structure includes chimeric sliding shoe, chimeric guide rail and link block；
The chimeric sliding shoe is connect by link block with door；
The chimeric sliding shoe is slidably connected with chimeric guide rail.
8. safe opening structure according to claim 7, it is characterised in that: there are two the chimeric guide rail structure tools, and two
A chimeric guide rail structure sets up separately opposite to each other at the frame of housing two sides.
9. safe opening structure according to claim 1, it is characterised in that: the drive door motor is stepper motor, described
Housing is additionally provided with switching push button, door open button and door close button；
It drives door motor to be electrically connected with the switching push button, door open button and door close button, the switching push button is for switching
The opening and closing mode of door；The door open button is used for the unlatching of driving gate；The door close button is used for the closing of driving gate；
The opening and closing mode is automatic shutter mode or is opened and closed mode manually；
There are two the door close button tools；
If two door close buttons trigger simultaneously, drives a door motor driving transmission end of door plate and closed；
If only one door close button triggers, drives door motor and do not drive transmission item.
10. safe opening structure according to claim 9, it is characterised in that: the switching push button is one or two；
If switching push button is one, the every triggering of switching push button is primary, and just opening and closing mode on the door switches over；If switching push button
It is two, then respectively automatic mode button and manual mode button.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810029875 | 2018-01-10 | ||
| CN2018100298752 | 2018-01-10 |
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| CN208430917U true CN208430917U (en) | 2019-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810702652.8A Active CN108625716B (en) | 2018-01-10 | 2018-06-29 | Safe door opening structure of marking machine |
| CN201821024883.XU Active CN208430917U (en) | 2018-01-10 | 2018-06-29 | A kind of safe opening structure of marking machine |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810702652.8A Active CN108625716B (en) | 2018-01-10 | 2018-06-29 | Safe door opening structure of marking machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108625716A (en) * | 2018-01-10 | 2018-10-09 | 广州新可激光设备有限公司 | A kind of safe opening structure of marking machine |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480193A (en) * | 2019-08-27 | 2019-11-22 | 广州新可激光设备有限公司 | A kind of safe anti-pinch automatic door structure of laser marking machine |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2268761Y (en) * | 1996-12-05 | 1997-11-26 | 靖江市金秋竹自动门窗制造公司 | Vertically moving-up door |
| US20080047672A1 (en) * | 2006-08-25 | 2008-02-28 | James Gorman | Garage door opener |
| CN204531840U (en) * | 2015-01-16 | 2015-08-05 | 大族激光科技产业集团股份有限公司 | A kind of hand-operated lifting door self-actuating brake enclasp device |
| CN205904594U (en) * | 2016-08-04 | 2017-01-25 | 武汉华工激光工程有限责任公司 | Safty shield and laser marking machine of laser beam machining device |
| CN108625716B (en) * | 2018-01-10 | 2023-10-03 | 广州新可激光设备有限公司 | Safe door opening structure of marking machine |
-
2018
- 2018-06-29 CN CN201810702652.8A patent/CN108625716B/en active Active
- 2018-06-29 CN CN201821024883.XU patent/CN208430917U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108625716A (en) * | 2018-01-10 | 2018-10-09 | 广州新可激光设备有限公司 | A kind of safe opening structure of marking machine |
| CN108625716B (en) * | 2018-01-10 | 2023-10-03 | 广州新可激光设备有限公司 | Safe door opening structure of marking machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108625716B (en) | 2023-10-03 |
| CN108625716A (en) | 2018-10-09 |
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