CN209047673U - A kind of drawer - Google Patents
A kind of drawer Download PDFInfo
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- CN209047673U CN209047673U CN201821019590.2U CN201821019590U CN209047673U CN 209047673 U CN209047673 U CN 209047673U CN 201821019590 U CN201821019590 U CN 201821019590U CN 209047673 U CN209047673 U CN 209047673U
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- baffle
- support frame
- hole
- drawer
- guide shaft
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Abstract
The utility model embodiment is related to field of automation technology, discloses a kind of drawer.The drawer includes the drawer body with opening, the baffle arrangement for closing the opening, it further include the support frame for supporting the baffle arrangement, the driving device that is connected with support frame as described above, the driving device driving support frame as described above and the baffle arrangement are mobile relative to the drawer body together, and the baffle arrangement is removable relative to support frame as described above.The drawer can play foolproof function, avoid the finger of operator from squeezing wound by baffle arrangement, protect the personal safety of operator.
Description
Technical field
The utility model embodiment is related to field of automation technology, in particular to a kind of drawer.
Background technique
It is more and more answered with the raising of scientific level, automation equipment and Semi-automatic device with the development of economy
It uses in people's lives and work, wherein due to the higher cost of automation equipment, people's multiselect is set with semi-automatic
It is standby, to satisfy the use demand and cost needs simultaneously.Semiautomatic equipment with drawer structure is a kind of common semi-automatic sets
It is standby, in general, the computer-based device of semiautomatic equipment with drawer structure, including PCB (Printed Circuit
Board, hard circuit board) it is any in the structures such as control mainboard, cylinder, stepper motor, various sensors, accurate probe
A kind of or any combination, to realize a variety of different functions, such as the test of pcb board etc..It is noted that being taken out due to having
The equipment of drawer structure can place more simultaneously on the top of the shelf, and every equipment do not need using when drawer can be closed,
To save producing line space, meet the production requirement of producing line 5S, therefore, the quilt in producing line of the Semi-automatic device with drawer structure
It is widely applied.
However the inventor of the utility model find: with drawer structure semiautomatic equipment via driving device open/
Close drawer body when, if finger is placed on the inside of the baffle that will close/close by operator due to general idea or operation need
When, it is easy the baffle hard squeeze being pulled together and hurts finger, personal safety serious or even that operator can be threatened.
Utility model content
The utility model embodiment is designed to provide a kind of drawer, can play foolproof function, avoid operator
Finger by baffle arrangement squeeze wound, protection operator personal safety.
In order to solve the above technical problems, the embodiments of the present invention provides a kind of drawer, including having opening
Drawer body, the baffle arrangement for closing the opening further include the support frame for supporting the baffle arrangement and the support
The connected driving device of frame, the driving device driving support frame as described above and the baffle arrangement are together relative to the drawer sheet
Body is mobile, and the baffle arrangement is removable relative to support frame as described above.
In terms of existing technologies, driving device is connect the utility model embodiment with support frame, and drives dress
It will drive baffle arrangement when setting driving support movements to move together, unlatching/closing of drawer so may be implemented, due to baffle
It can be relatively moved between structure and support frame, when baffle arrangement is mobile to close towards drawer opening direction together with support frame
When drawer, if the finger of operator is placed between baffle arrangement and drawer open edge and is extruded, finger applies baffle arrangement
The external force added can make baffle arrangement mobile towards the direction for being relatively distant from support frame (namely being open far from drawer), thus baffle arrangement
The space that can accommodate finger is formed between support frame, although baffle arrangement is resisted against on finger, but not follow branch
Support continue close to drawer be open and squeeze finger, in this way, even if driving device rigidity driving under, be placed on support frame with
Finger between baffle arrangement to protect the finger of operator, and then will not be protected by baffle arrangement hard squeeze
The personal safety of operator.
In addition, the baffle arrangement includes closing the baffle of the opening and connecting with the baffle and be arranged in institute
The guide shaft of support frame is stated, support frame as described above supports the baffle via the guide shaft.
In addition, further including the elastic element for keeping the baffle to close the opening, the elastic element is fixed on
Between end and support frame as described above of the guide shaft far from the baffle side.
In addition, the elastic element is spring, the tip of the axis and the support are led with described respectively in the both ends of the spring
Frame is connected.
In addition, the tip of the axis of leading is flange, the spring is set on the guide shaft, and one end of the spring is supported
By the flange, the other end of the spring is against support frame as described above.Guide shaft has guiding role to the spring being arranged on it,
When spring is extruded between flange and support frame/discharges and elastic deformation/reinstatement occurs, spring only can be in guide shaft
It is moved on axial direction.
In addition, support frame as described above includes the through-hole worn for the guide shaft, hole of the through-hole close to the baffle side
Diameter is greater than the aperture far from the baffle side.In this way, in guide shaft close to the side of baffle, through-hole energy due to aperture is larger
Reserved activity space enough is deflected with respect to hole axle for guide shaft, when finger is placed between baffle and support frame and makes baffle along certain angle
When deflection, guide shaft is not easy close to the side of baffle because stuck in through-holes against through-hole wall.
In addition, the through-hole is greater than the diameter of the guide shaft far from the aperture of the baffle side.In this way, through-hole is far from gear
The aperture of plate side provides mobile space for the movement of guide shaft, prevents guide shaft stuck in through-holes.
In addition, the through-hole include far from the baffle cylindrical hole and close to the baffle and with the cylindrical hole
The bellmouth of connection.
In addition, the through-hole is bellmouth.
In addition, the guide shaft includes the pyramidal structure that the through-hole is connect and be contained in the baffle, the through-hole
Hole wall supports the pyramidal structure.That is, the outer wall of pyramidal structure and the hole wall of bellmouth mutually agree with, therefore, in through-hole
Hole wall support under, what guide shaft can be stable is placed in through-hole, and baffle arrangement is also not easy to fall because of reasons such as vibrations from through-hole
It falls.
In addition, further include the guide rail that support frame as described above two sides are arranged in, support frame as described above via the driving device band
It moves and is slided on the guide rail.
Detailed description of the invention
One or more embodiments are illustrated by the picture in corresponding attached drawing, these exemplary theorys
The bright restriction not constituted to embodiment, the element in attached drawing with same reference numbers label are expressed as similar element, remove
Non- to have special statement, composition does not limit the figure in attached drawing.
Fig. 1 is the structural schematic diagram for the drawer that the utility model embodiment provides；
Fig. 2 is the structural representation of the support frame and baffle arrangement of the offer of the utility model embodiment under no external force
Figure；
Fig. 3 is the structural representation of the support frame and baffle arrangement of the offer of the utility model embodiment under external force
Figure；
Fig. 4 is that the guide shaft with pyramidal structure that the utility model embodiment provides deflects under external force
Schematic diagram；
Fig. 5 is the structural schematic diagram of drawer when the guide shaft that the utility model embodiment provides does not have pyramidal structure；
Fig. 6 is the structure of the support frame and baffle arrangement of another embodiment offer of the utility model under external force
Schematic diagram.
Specific embodiment
To keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, below in conjunction with attached drawing to this
Each embodiment of utility model is explained in detail.However, it will be understood by those skilled in the art that practical at this
In novel each embodiment, in order to make the reader understand this application better, many technical details are proposed.But even if do not have
It is claimed that the application also may be implemented in these technical details and various changes and modifications based on the following respective embodiments
Technical solution.
The embodiments of the present invention is related to a kind of drawer 100, as shown in Figure 1, including the drawer sheet with opening 10
Body 11, for close it is described opening 10 baffle arrangement 12, further include the support frame 13 for supporting the baffle arrangement 12, with it is described
The connected driving device 14 of support frame 13, the driving device 14 drive support frame as described above 13 and the baffle arrangement 12 together
Mobile relative to the drawer body 11, the baffle arrangement 12 is removable relative to support frame as described above 13.
In the present embodiment, driving device 14 is connect with support frame 13, and driving device 14 drives support frame 13 to transport
Will drive baffle arrangement 12 when dynamic to move together, unlatching/closing of drawer 100 so may be implemented, due to baffle arrangement 12 with
It can be relatively moved between support frame 13, when baffle arrangement 12 is open the movement of 10 directions towards drawer together with support frame 13 to close
When closing drawer 100, if the finger of operator is placed in baffle arrangement 12 and drawer is open between 10 edges and is extruded, finger is to gear
The external force that hardened structure 12 applies can make baffle arrangement 12 towards the direction for being relatively distant from support frame 13 (namely far from drawer opening 10)
It is mobile, so that the space that can accommodate finger is formed between baffle arrangement 12 and support frame 13, although baffle arrangement 12 supports
It leans against on finger, but not support frame 13 is followed to continue to squeeze finger close to drawer opening 10, in this way, even if in driving device
Under 14 rigidity driving, being placed on the finger between support frame 13 and baffle arrangement 12 will not be squeezed by 12 hardness of baffle arrangement
Pressure, to protect the finger of operator, and then protects the personal safety of operator.
It should be noted that in the present embodiment, " baffle arrangement 12 is removable relative to support frame as described above 13 "
It include: direction translation and baffle arrangement 12 of the baffle arrangement 12 with respect to support frame 13 towards separate opening 10 with respect to support frame 13
Towards the direction deflection far from opening 10 (for example, carrying out the inclined of certain angle by motor point of the upside vertex of baffle arrangement 12
Turn).Certainly, " removable " can only " translate " or " deflection ", can also simultaneously include " translation " and " deflection ".
The realization details of present embodiment is specifically described below, the following contents is only for convenience of the reality for understanding offer
Existing details, it includes structure and details be only a kind of implementation example, do not constitute to present embodiment in practical applications
Limitation.
In present embodiment, drawer 100 includes drawer body 11, baffle arrangement 12, support frame 13, driving device 14, bullet
Property element 15, guide rail 16.
Inside drawer body 11 can loading circuit structure or other circuit arrangements, in the present embodiment, drawer body 11
In a rectangular parallelepiped shape, and in the side opposite with baffle arrangement 12 opening 10 is offered, as shown in Figure 1.
Baffle arrangement 12 is supported frame 13 and fixes, for following support frame 13 mobile, with opening/closing opening 10.At this
In embodiment, baffle arrangement 12 includes baffle 121 and guide shaft 122.Specifically, baffle 121 is plate-like, sets opening for covering
10, that is, closing drawer body 11, in this way, can achieve dust-proof effect, the 5S requirement of compound producing line, certainly, baffle 121
Opening 10 can also be exposed, i.e. opening drawer body 11.Guide shaft 122 is connect with baffle 121, further, 122 self catcher of guide shaft
Plate 121 extends towards close to the direction of opening 10 close to the side of opening 10 and is arranged in support frame 13, wherein support frame 13 via
122 supporting baffle 121 of guide shaft.In the present embodiment, as shown in Figure 2 and Figure 3, guide shaft 122 is preferably an elongated cylinder
Body, it is to be understood that be only for an implementation example, in other embodiments altogether, guide shaft 122 is also possible to other tools
The structure of body, herein without describing one by one.
Baffle arrangement 12 is arranged in close to the side of opening 10 in support frame 13, is used for fixed baffle structure 12, meanwhile, support
Frame 13 also has the function of reinforcing guide rail Final 16 degree.In the present embodiment, support frame 13 be in long plate shape, and with driving device 14
It is relatively fixed, it connect with guide rail 16, is slided in this way, support frame 13 is realized under the driving effect of driving device 14 via guide rail 16
It is dynamic, while driving baffle arrangement 12 mobile to open/close drawer 100, in present embodiment, it is also provided on support frame 13 logical
Hole 131.
Through-hole 131 for guide shaft 122 for wearing.Through-hole 131 can have constant aperture, it is possible to have the hole of variation
Diameter, in the present embodiment, the modified aperture of through-hole 131.
Specifically, in present embodiment, through-hole 131 is greater than close to the aperture of 121 side of baffle far from the gear
The aperture of 121 side of plate.In this way, guide shaft 122 is close to the side of baffle 121, because the space that large aperture leaves can be opposite
Hole axle deflects (moving in the diametrical direction in aperture), when finger is placed between baffle 121 and support frame 13 and makes baffle 121
Along certain angle deflection when, guide shaft 122 be not easy because deflectable it is stuck in through-hole 131, as shown in figure 4, below will be to the point
It is explained.
It draws an analogy, when finger or other objects are put into from upside the inner side of baffle 121, (i.e. baffle 121 is close to opening
The side of mouth 10) when, since support frame 13 is connect with driving device 14, that is to say, that support frame 13 is because of rigid connection knot
Structure is without doing the movement in addition to 14 driving effect of driving device, therefore, analyzes from stress condition, finger or other objects are set
The resistance generated between baffle 121 and support frame 13 after between baffle 121 and support frame 13 can make baffle 121 drive
Guide shaft 122 is deflected towards the direction far from opening 10 together, at this point, the through-hole 131 in constant aperture is easy between guide shaft 122
Abut and generate larger frictional force, baffle 121 and guide shaft 122 under the action of the frictional force, be easy it is stuck in through-hole 131,
As shown in figure 5, so that the finger design failure of drawer 100, loses the defencive function to operator, and this kind stuck
Phenomenon is also possible to damage equipment itself.Therefore, the above-mentioned design for making through-hole 131 have different pore size, can reduce entire gear
The generation of hardened structure 12 situation stuck in through-hole 131 and subsequent a variety of negative consequences.It should be noted that guide shaft 122 exists
Stuck phenomenon occurs in through-hole 131 has certain probability, and therefore, above-mentioned aperture design is a kind of preferred design, composition pair
Limitation of this programme in other embodiments.
Preferably, in the present embodiment, through-hole 131 is greater than the guide shaft 122 far from the aperture of 121 side of baffle
Diameter.That is, aperture of the through-hole 131 far from 121 side of baffle is thicker than guide shaft 122, in this way, guide shaft 122 is in through-hole
There is mobile space in the diametrical direction in 131 apertures far from 121 side of baffle, when guide shaft 122 is opposite close to the side of baffle 121
When hole axle deflects, guide shaft 122 will not side by through-hole 131 far from baffle 121 aperture it is stuck.
Further, the through-hole 131 includes cylindrical hole 131a and bellmouth 131b, wherein cylindrical hole 131a is separate
The baffle 121, bellmouth 131b are connected to the cylindrical hole and close to the baffles 121.It is noted that in order to make to lead
Axis 122 is more easily implemented deflection close to the side of baffle 121, and the shorter the axial length of cylindrical hole 131a the better.It is understood that
It is that in present embodiment, through-hole 131 may also be only bellmouth.It should be noted that the through-hole knot referred in present embodiment
Structure, only the one of present embodiment implement example, do not constitute the limitation to this programme in other embodiments, as long as
Through-hole 131 can fix one end of guide shaft 122 relatively, meanwhile, the deflection for 122 other end of guide shaft provides enough mobile spaces i.e.
Can, herein without describing one by one.
It is noted that being when through-hole 131 has bellmouth 131b or through-hole 131 itself is a bellmouth
Make what guide shaft 122 can be stable after the reset of entire baffle arrangement 12 to be placed in through-hole 131, in present embodiment, guide shaft 122
It further include pyramidal structure 122a.Specifically, pyramidal structure 122a is connect with baffle 121, when baffle arrangement 12 resets, through-hole
131 receiving guide shafts 122, wherein bellmouth 131b accommodates pyramidal structure 122a, and the hole wall of bellmouth 131b supports the taper knot
Structure 122a.That is, the outer wall of pyramidal structure 122a and the hole wall of bellmouth 131b mutually agree with, therefore, in 131 hole wall of through-hole
Under support, what guide shaft 122 can be stable is placed in through-hole 131, and baffle arrangement 12 is also not easy due to the reasons such as vibration from through-hole 131
In fall.
Driving device 14 is for driving support frame 13 is close/separate to be open, and in present embodiment, driving device 14 includes mentioning
The cylinder rod 141 of cylinder (not shown) and transfer motion power for power, the quantity of cylinder is two, and is horizontally set on
Two sides inside drawer body 11, cylinder rod 141 extend from cylinder and are also respectively placed in two sides, and cylinder rod 131 is gone back and support frame
13 connections, and it is located at the downside of guide rail 16, as shown in Figure 1.It is understood that above-mentioned " cylinder ", " cylinder rod 141 " and
Relevant location expression is only an implementation example of present embodiment, does not constitute this programme in other embodiments
Limitation, in this programme in other embodiments, driving device 14 is also possible to other specific structures, herein without one
One enumerates.
Elastic element 15 for keep the baffle 121 close it is described opening 10, support frame 13 via elastic element 15 with
Baffle arrangement 12 connects.In the present embodiment, elastic element 15 is arranged between baffle arrangement 12 and support frame 13, to help
Baffle arrangement 12 resets.
When external force is when the baffle arrangement 12, the elastic element 15 occurs under the baffle arrangement 12 drive
Deformation, the baffle arrangement 12 are mobile towards the direction far from the opening 10.For example, the finger as operator is squeezed in baffle arrangement
When between 12 and support frame 13, the finger of operator gives baffle arrangement 12 1 power far from 10 directions of opening, is set to gear
The corresponding deformation of elastic element between hardened structure 12 and support frame 13, baffle arrangement 12 can be flat towards the direction far from opening 10
Shifting/deflection/translation simultaneously deflects.
When no external force is when the baffle arrangement 12, the baffle arrangement 12 is under the drive of the elastic element 15
It resets and closes the opening 10.For example, baffle arrangement 12 is no longer influenced by finger when the finger of operator detaches drawer 100
External force and can be resetted under the action of elastic element 15 to close the opening 10 of drawer, complete the closing of drawer 100.
Specifically, in the present embodiment, elastic element 15 can be set in guide shaft 122 far from 121 side of baffle
Between end and support frame 13, as shown in Figure 2 and Figure 3, when external force in baffle 121 and makes baffle 121 towards far from opening 10
Direction it is mobile when, elastic element 15 is extruded, and when no external force is in baffle 121, elastic element 15 restores to the original state, and band
Dynamic baffle arrangement 12 resets, closes opening 10.It is noted that the set-up mode of this kind of elastic element 15, it can be to avoid bullet
Property element 15 for a long time be in deformed state, influence the service life.
In another embodiment of this programme, elastic element 15 also can be set baffle 121 and support frame 13 it
Between, as shown in fig. 6, the relatively-movable connection in downside between baffle 121 and support frame 13, elastic element 15 are connected to baffle
Between 121 and support frame 13, when external force is in baffle 121, baffle 121 is mobile towards the direction far from opening 10, elasticity member
Part 15 is stretched, and when no external force is in baffle 121, elastic element 15 restores and baffle 121 is pulled to reset.Certainly, elastic
The specific set-up mode of element 15 is not limited in the both of these case enumerated, and this programme also protects other feasible setting sides
Formula does not enumerate herein.The set-up mode of the elastic element 15 in present embodiment will be described in detail below.
Specifically, elastic element 15 can be spring, elastic slice etc., in present embodiment, as an implementation use-case, bullet
Property element 15 be spring, and the both ends of spring are connected with the end of the guide shaft 122 and support frame as described above 13 respectively.It is understood that
, spring can effectively help baffle 121 reset closing opening 10, reaching makes to reach between baffle 121 and drawer body 11
To the effect fitted closely, and the circuit block inside drawer body 11 will not be exposed for a long time in air, finally
Internal circuit components are protected, prevent sundries from falling into or dust-proof effect.
Further, in present embodiment, spring 15 is set on the guide shaft 122, at this point, the end of guide shaft 122
For flange 122b, as shown in Figure 2 and Figure 3, in this way, one end of spring is against the flange 122b, the other end of the spring against
Support frame as described above 13.Guide shaft 122 has guiding role to the spring being arranged on it, when spring is in flange 122b and support frame 13
Between when being extruded/discharging and elastic deformation/reinstatement occurs, spring can only move on the axial direction of guide shaft 122
It is dynamic.
It is understood that spring can not also be set on guide shaft 122 in other embodiments, for example, making bullet
The outside (such as upside, downside, left side, right side etc.) of guide shaft 122 is arranged in along 122 axial direction of guide shaft for spring, at this point, spring
Can also good help baffle 121 reset, certainly, spring can also be other specific set-up modes, as long as being capable of elasticity
Baffle arrangement 12 and support frame 13 are connected, and baffle 121 is helped to reset, herein without describing one by one.
It should be noted that spring has following parameter in present embodiment.
Specifically, the spring in present embodiment is under normal condition (state for being not compressed, not also being stretched)
Axial length be 55 millimeters, compressible amount be 35 millimeters, the coefficient of elasticity (also referred to as stiffness coefficient or stiffness factor) of the spring
For every millimeter 49.78 grams (i.e. 49.78g/mm), which is set on the guide shaft 122 that diameter is 8 millimeters, in addition, above-mentioned guide shaft
The bus length of 122 pyramidal structure 122a is 25 millimeters, and the angle where bus between extended line and 122 axial line of guide shaft is
45 degree, meanwhile, the flange 122b on 122 end of guide shaft is the retaining ring that a diameter is 20 millimeters.It should be noted that above-mentioned column
The multiple data lifted are only example, such as coefficient of elasticity, length, the compressible amount of spring etc. in present embodiment, Ke Yigen
It needs to select corresponding spring according to actual, to meet the needs of different.
When drawer 100 closes, cylinder rod 141 drives support frame 13 to move, it is assumed that the finger of people has 25 millimeters of thickness
Degree, if the finger is placed between baffle 121 and support frame 13, is equivalent to an external force in baffle 121 and makes baffle 121
Towards far from the movement of 10 directions of opening, the gap that can accommodate finger can be generated between baffle 121 and support frame 13 at this time, by
Baffle 121 can be followed mobile towards the direction far from opening 10 in guide shaft 122, this meeting is so that be placed in guide shaft 122 far from baffle side
End and support frame 13 between spring be squeezed, and then make 25 millimeters of spring output of decrement, that is to say, that 25
The finger of millimeters thick can make the spring in present embodiment be compressed 25 millimeters, at this point, spring can correspond to generation one because of compression
The reaction force that 24.4 Ns of (25 × 49.78 × 2=2489g ≈), the reaction force are conveyed at finger by support frame 13, and
Experiments verify that 24.4 Ns of power will not cause the feeling of pain to finger, that is to say, that even if finger is placed in support frame 13
Between baffle 121 and by the extruding from spring, the power which generates can't damage finger.
It should be noted that the finger when 25 millimeters is placed between baffle 121 and support frame 13, finger is by from above-mentioned
The extruding force of spring does not exceed 24.4 Ns, in general, the extruding force that finger is subject to will usually be less than 24.4 Ns.It has said before this
Bright: when finger is placed between baffle 121 and support frame 13, baffle 121 will drive guide shaft 122 and generate a degree of deflection,
This will cause the tilting of 122 end of guide shaft, flange 122b relative tilt, but support frame 13 does not tilt, and therefore, is set in guide shaft
The extruding that spring on 122 is subject between inclined flange 122b and not inclined support frame 13 is unbalanced, and spring is averaged
Decrement and not up to 25 millimeters, and 25 millimeters are less than, as shown in figure 4, therefore, the reaction force that spring generates is less than 24.4
Ox, the pressure that the finger of people is experienced also can be less than 24.4 Ns, therefore, this can be further to finger type at protection.
It is on the other side, if making 25 millimeters of average decrement of spring, generated between support frame 13 and baffle 121
The width in maximum gap can be greater than 25 millimeters, at this point, the finger of operator is tightly to pull baffle 121, and can't be kept off
Plate 121 and support frame 13 squeeze.
It is noted that in present embodiment, although the thickness of finger is preset as 25 millimeters, in fact, behaviour
The thickness of the finger of author is usually respectively less than 25 millimeters, and therefore, on the basis of foregoing description, the finger of operator is by baffle
121 and support frame 13 squeeze when, the extruding force being subject to is generally much smaller than 24.4 Ns.The drawer 100 designed in this programme has
Very big practicability.
In addition to protecting finger, the elastic element 15 being arranged in present embodiment can also protect drawer 100, prevent small-sized work
The barriers such as tool, sundries damage drawer.
For example, when the barriers such as small instruments and tools, sundries by misplaced to baffle 121 close to opening 10 side and do not have
It is found in time, after opening driving device 14, cylinder can drive support frame 13 and baffle 121 to enter drawer via cylinder rod 141
Ontology 11, finally, the barriers such as small instruments and tools, sundries are clipped between baffle 121 and the front surface of drawer body 11, if nonelastic
It is mobile towards the direction far from opening 10 that element 15 keeps baffle 121 adjustable, the meeting under the rigidity driving of driving device 14 of baffle 121
It is supported with barrier hardness, finally burns out driving device 14, or the barrier by hardness pressurization is made to damage drawer body 11
Surface.Therefore elastic element 15 it is isostructural setting not only can with the finger of good protection operator, while can also very well
Protection equipment itself.It should be noted that in general, barrier of the thickness less than 25 millimeters good can be suitable for this implementation
Spring described in mode, and barrier of the thickness greater than 25 millimeters is easy to be found in time to take and remove.
The two sides of support frame 13 are arranged in guide rail 16, in this way, support frame 13 can led via the driving of driving device 14
It is slided on rail 16, that is to say, that guide rail 16 is to be used to help support frame 13 smoothly to slide under the driving of cylinder.It is supporting
Guide rail 16, the sliding that support frame can be helped more stable, it should be noted that above-mentioned " two sides " is arranged in the two sides of frame 13
Specific location can refer to the both sides in 13 outside of support frame, be also possible to the right and left of 13 ontology of support frame, on direction, both
It can refer to the left and right sides, be also possible to two sides etc. up and down, herein with no restrictions, as long as support frame 13 can be helped to realize sliding i.e.
It can.It is understood that " two sides " are only a citing, in fact, guide rail 16 may also be only one, can also for three,
Four etc..
Generally speaking, when driving device 14 is opened, if finger/barrier misplaces one close to opening 10 in baffle 121
Side, be it is breakneck, this is easy to cause serious injury operator (such as producing line worker), or causes to damage to equipment
Evil, so, the structure of finger is very important.
Spring in present embodiment can help baffle 121 to reset, further to realize 11 inside electricity of drawer body
The protection of line structure and dust-proof, while spring can play the role of protecting producing line worker finger, and barrier is avoided to be placed in baffle
Equipment itself is damaged when 121 inside.The pyramidal structure 122a on conical through-hole and guide shaft 122 on support frame 13 can
It is stuck caused by prevent baffle plate 121 and the inclination of guide shaft 122, and then prevent spring from cannot be compressed, so that mechanism is protected
The disabler of finger and equipment.Compared to the more expensive equipment such as sensor are utilized, the drawer 100 in present embodiment can
With 85% or more save the cost, and it is same safe and reliable, and can reach producing line 5S production standard, it is with higher practical
Property and progressive.
It will be understood by those skilled in the art that the respective embodiments described above are to realize the specific implementation of the utility model
Example, and in practical applications, can to it, various changes can be made in the form and details, without departing from the spirit of the utility model
And range.
Claims (10)
1. a kind of drawer, including having the drawer body of opening, the baffle arrangement for closing the opening, which is characterized in that
It further include the support frame for supporting the baffle arrangement, the driving device that is connected with support frame as described above, the driving device drives institute
It is mobile relative to the drawer body together to state support frame and the baffle arrangement, the baffle arrangement is relative to support frame as described above
It is removable.
2. drawer according to claim 1, which is characterized in that the baffle arrangement include the baffle for closing the opening,
And the guide shaft of support frame as described above is connect and is arranged in the baffle, support frame as described above supports the gear via the guide shaft
Plate.
3. drawer according to claim 2, which is characterized in that further include for keeping the baffle to close the opening
Elastic element, the elastic element are fixed between end and support frame as described above of the guide shaft far from the baffle side.
4. drawer according to claim 3, which is characterized in that the elastic element is spring, the both ends point of the spring
The tip of the axis is not led and support frame as described above is connected with described.
5. drawer according to claim 4, which is characterized in that the tip of the axis of leading is flange, and the spring is set in
On the guide shaft, and one end of the spring, against the flange, the other end of the spring is against support frame as described above.
6. drawer according to claim 2, which is characterized in that support frame as described above includes the through-hole worn for the guide shaft,
The through-hole is greater than the aperture far from the baffle side close to the aperture of the baffle side.
7. drawer according to claim 6, which is characterized in that the through-hole is greater than institute far from the aperture of the baffle side
State the diameter of guide shaft.
8. drawer according to claim 7, which is characterized in that the through-hole include far from the baffle cylindrical hole, with
And close to the baffle and the bellmouth that is connected to the cylindrical hole.
9. drawer according to claim 7, which is characterized in that the through-hole is bellmouth.
10. drawer according to claim 8 or claim 9, which is characterized in that the guide shaft includes connecting and receiving with the baffle
It is dissolved in the pyramidal structure of the through-hole, the hole wall of the through-hole supports the pyramidal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821019590.2U CN209047673U (en) | 2018-06-28 | 2018-06-28 | A kind of drawer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821019590.2U CN209047673U (en) | 2018-06-28 | 2018-06-28 | A kind of drawer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108669857A (en) * | 2018-06-28 | 2018-10-19 | 北京铂阳顶荣光伏科技有限公司 | A kind of drawer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108669857A (en) * | 2018-06-28 | 2018-10-19 | 北京铂阳顶荣光伏科技有限公司 | A kind of drawer |
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