CN108172882A - For the second position limiting structure and battery tray fixing tool limited to battery tray - Google Patents

For the second position limiting structure and battery tray fixing tool limited to battery tray Download PDF

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Publication number
CN108172882A
CN108172882A CN201711362916.1A CN201711362916A CN108172882A CN 108172882 A CN108172882 A CN 108172882A CN 201711362916 A CN201711362916 A CN 201711362916A CN 108172882 A CN108172882 A CN 108172882A
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CN
China
Prior art keywords
battery tray
long side
horizontal segment
block
side frame
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.)
Granted
Application number
CN201711362916.1A
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Chinese (zh)
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CN108172882B (en
Inventor
陈世远
张桂瑜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing new aluminum times Technology Co., Ltd
Original Assignee
Chongqing Nanfulv Technology Co Ltd
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Application filed by Chongqing Nanfulv Technology Co Ltd filed Critical Chongqing Nanfulv Technology Co Ltd
Priority to CN201711362916.1A priority Critical patent/CN108172882B/en
Publication of CN108172882A publication Critical patent/CN108172882A/en
Application granted granted Critical
Publication of CN108172882B publication Critical patent/CN108172882B/en
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/04—Construction or manufacture in general
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

The invention discloses a kind of the second position limiting structures for being limited to battery tray, to be limited from vertical direction to battery tray on the fixed frame of battery tray gluing fixing tool, second position limiting structure includes being set on corresponding to the first vertical hold-down mechanism and the second vertical hold-down mechanism at the two opposite sides marginal position of the battery tray on the fixed frame, and the first vertical hold-down mechanism and the second vertical hold-down mechanism are for depressing in the battery tray to the fixed frame；The first vertical hold-down mechanism and the second vertical hold-down mechanism include：It is set on the fixed frame corresponding to the cushion block of the respective side edges position of the battery tray and corresponding to the press mechanism at the cushion block position；The press mechanism is included being installed on the fixed frame corresponding to the third driving portion at the cushion block position and the pressing down section for depressing the battery tray being connect with the drive rod of the third driving portion.

Description

For the second position limiting structure and battery tray fixing tool limited to battery tray
Technical field
The present invention relates to a kind of the second position limiting structure for being used to limit battery tray and battery tray fixing tool, especially Be related to it being carried out during a kind of battery tray gluing of power battery for holding in the palm new-energy automobile being used for electricity for vertically fixed limiting The second position limiting structure and battery tray fixing tool of pond pallet limiting.
Background technology
Support new-energy automobile refer to using unconventional vehicle fuel as power resources (or using routine automobile-used combustion Material, using novel on-vehicle power plant), the advanced technology in terms of the dynamic Control of comprehensive vehicle and driving, the technology of formation is former Manage automobile advanced, with new technology, new construction.New-energy automobile is ask to include pure electric automobile, stroke-increasing electric automobile, mixing Power vehicle, fuel cell electric vehicle, hydrogen engine automobile, other new-energy automobiles etc. hold in the palm the electricity on new-energy automobile Pond carries out picking-up bearing using battery tray, so that battery is placed in automobile corresponding position.Battery tray generally by tray substrate, Side block set etc. is enclosed around tray substrate edge, generally by integrally welded between tray substrate and side block, after welding easily There is soldered, the sealing of these soldereds is needed to seal by gluing.Accordingly, it is desirable to provide a set of be exclusively used in automobile tray The fixing tool of gluing, to ensure that the limiting of battery tray is fixed, ensure the Efficiency and accuracy of coating technique.
Invention content
In view of this, the present invention it is really necessary to one kind is provided can be effectively from vertically being limited to prevent to battery tray It is in vertical and horizontal the second position limiting structure for being used to limit battery tray moved up and battery tray fixing tool.
A kind of the second position limiting structure for being limited to battery tray is provided, set on consolidating for battery tray gluing fixing tool Determine to be limited from vertical direction to battery tray on frame, second position limiting structure includes being set on corresponding on the fixed frame The first vertical hold-down mechanism and the second vertical hold-down mechanism at the two opposite sides marginal position of the battery tray, it is described First vertical hold-down mechanism and the second vertical hold-down mechanism are for depressing in the battery tray to the fixed frame, so as to from perpendicular The battery tray is compressed upwards；
The first vertical hold-down mechanism and the second vertical hold-down mechanism include：It is set on the fixed frame and corresponds to The cushion block of the respective side edges position of the battery tray and corresponding to the press mechanism at the cushion block position, the battery Pallet is placed on the cushion block；The press mechanism is included being installed on the fixed frame corresponding to the at the cushion block position Three driving portions and the pressing down section for depressing the battery tray being connect with the drive rod of the third driving portion.
Further, the drive rod of the third driving portion upward and with non-pushing of the pressing down section far from battery tray End pivot joint；The press mechanism is further included set on stating the support portion below pressing down section, the upper end of the support portion with it is described under Splenium is pivotally connected, and the pivoting point of the support portion and the pressing down section is located at the drive rod and the pivoting point of the lower part It is inboard.
Further, the pressing down section is down-pressed pole, and the down-pressed pole has integrally formed first horizontal segment, by described The inner end of first horizontal segment is upward and tilts the tilting section extended to form and the upper beveled end by first tilting section inwards The second horizontal segment extended in horizontal direction, one end far from the first horizontal segment is lower pressure side on second horizontal segment, institute State the surface that lower pressure side is located at the cushion block；The height of the first horizontal segment is less than the height of the battery tray top surface, Second horizontal segment is higher than the first horizontal segment；The drive rod of the third driving portion is with the first horizontal segment far from institute The non-lower pressure side pivot joint of battery tray is stated, the top of the support portion is pivotally connected with the first horizontal segment.
Further, the non-lower pressure side of the first horizontal segment is provided with two pivot joint ears, in the upper end of the drive rod A third pivot is crossed, the axial direction of the third pivot is parallel with the length direction of the battery tray respective side edges, institute The two pivot joint ears for stating first horizontal segment are pivotally connected with the third pivot so that the down-pressed pole can be pivoted around the third.
Further, at position of the support zone between the drive rod of the third cylinder and the battery tray And positioned at the underface of the first horizontal segment；The support portion includes a mounting base and the pivot joint in the mounting base Part, the lower end of the articulated part are pivotally connected with the mounting base, and the upper end of the articulated part is pivotally connected with the first horizontal segment, so that Obtaining the first horizontal segment can rotate around the pivoting point.
Further, the mounting base including door shape pedestal and is erected on the door shape base top surface integrally in convex Column, the column be less than the first horizontal segment, on the column be equipped with one first pivot, the two of first pivot End is respectively exposed to the both sides of the column, the length of the axial direction of first pivot and the respective side edges of the battery tray Direction is parallel, and the lower end of the articulated part and the both ends of first pivot are pivotally connected.
Further, the articulated part includes two pivot joint blocks, the lower end of two pivot joint block respectively with first pivot Both ends pivot joint so that the lower end of two pivot joint block can be pivoted around described first, two pivot joint block it is upper End and the both sides of the first horizontal segment are pivotally connected.
Further, the battery tray is rectangular in the projection of horizontal plane, including tray substrate, set on the tray bottom The first long side block at the first long side of plate position, the second long side block at the second long side of bottom plate position, set on described The first short side gear at the first short side of tray substrate position and second short at the second short side of tray substrate position Side block；
The fixed frame include the integrally formed first long side frame, the second long side frame parallel with the described first long side frame with And it is vertically connected at the short side frame of the first end of the described first long side frame and the second long side frame；The tray substrate is placed in described solid After determining on frame, the first long side block is located on the described first long side frame, and the second long side block is located on the described second long side frame；
The first vertical hold-down mechanism is set on the described first long side frame, and the second vertical hold-down mechanism is set on described On second long side frame, the cushion block of the first vertical hold-down mechanism and the second vertical hold-down mechanism is respectively positioned on the battery tray The press mechanism of the lower section of corresponding long side block, the first vertical hold-down mechanism and the second vertical hold-down mechanism is set on the electricity The outer side edges of the corresponding long side block of pond pallet, the lower pressure side of the press mechanism are located at the surface of the cushion block.
A kind of battery tray gluing fixing tool is also provided, fixed frame including chassis, on chassis and set on institute State the second position limiting structure for carrying out transverse direction and longitudinal direction limiting on fixed frame for opposed battery tray thereon, second limit Bit architecture is the second above-mentioned position limiting structure.
The second position limiting structure for being used to limit battery tray and battery tray fixing tool of the present invention, passes through cushion block The battery tray is made vacantly to be placed on the fixed frame, it is not direct to be contacted with fixed frame.Such benefit is to reduce the electricity The contact area of pond pallet and fixed frame, if contact area is excessive, press mechanism can only push the part of it of battery tray, And other are not pressed down with holder segment, therefore be easy to cause other part deformations not being pressed down.
Using above-mentioned press mechanism, when the drive rod of the third cylinder moves upwards, the of the down-pressed pole is driven The non-lower pressure side of one horizontal segment tilts upwards, while thick stick of the top of two pivot joint blocks of the support member as first horizontal segment Bar fulcrum, the pivot joint of two pivot joint blocks and the first horizontal segment so that the first horizontal segment close to one end of the second horizontal segment to So as to which the lower pressure side for driving second horizontal segment is pressed downward, the battery tray is pressed on corresponding cushion block for lower movement. Again since lower end and the mounting base of two pivot joint block are pivotally connected, enable to the first horizontal segment whole to moving down It is dynamic, so that the first horizontal segment is constantly in horizontality, and non-tilt state, ensure the lower pressure side and the electricity The area of horizontal contact of pond pallet avoids lower pressure side from tilting and the situation of the fragile battery tray.Above-mentioned press mechanism, Make the down-pressed pole to immediately below it cushion block move following piezoelectric battery pallet when, change traditional by third cylinder engine For the thinking driven downwards, the method is with Traditional Thinking on the contrary, but moving up third cylinder, then pass through drive rod position Pivoting point at the pivoting point at place, first horizontal segment and the pivoting point at mounting base position cooperate, so that lower pressure side To pressure under balance.This mode can reduce the power output of motor, and the cylinder of smaller power output may be used, cost-effective, adopt With the smaller cylinder of build, arrangement space is saved, while can ensure lower surging.
Description of the drawings
Fig. 1 is the stereogram of first application scenarios of battery tray gluing fixing tool of the present invention.
Fig. 2 is the stereogram at another visual angle of first application scenarios of battery tray gluing fixing tool of the present invention
Fig. 3 is the bottom schematic view of Fig. 1.
Fig. 4 is the enlarged diagram of part A in Fig. 1.
Fig. 5 is the enlarged diagram of part B in Fig. 1.
Fig. 6 is the structure diagram of second application scenarios of battery tray gluing fixing tool of the present invention.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work Embodiment shall fall within the protection scope of the present invention.
Refer to Fig. 1 to Fig. 6, the projection of the battery tray of the present embodiment in the horizontal plane is rectangle (in other implementations In example, the battery tray can also square, polygon or circle etc.).The battery tray includes tray substrate 800, the tray substrate 800 has one first long side (front side edge in Fig. 1 and Fig. 6), the second long side (after in Fig. 1 and Fig. 6 Side), the first short side (left side in Fig. 1 and Fig. 6) and the second short side (right edge in Fig. 1 and Fig. 6)；The battery tray Disk further includes the long side block 801, second of first be respectively arranged at the first long side, the second long side, the first short side and the second short side and grows Side block 802, the first short side gear and the second short side gear；The battery tray is further included set on the described first long side block 801, second Long side block 802, the first short side keep off several journal stirrups of the outer side edges of the 803, second short side gear 804.The first long side block 801, Two long side blocks 802, the first short side gear 803 and the second short side gear 804 are integrally welded with the tray substrate 800, and described first The outer side edges that long side block 801, the second long side block 802, the first short side gear 803 and the second short side keep off 804 are welded with several journal stirrups 805。
The battery tray gluing fixing tool is used for battery tray limiting thereon, in order to which glue spreader is to institute It states between 800 and first long side block 801 of tray substrate, the second long side block 802, the first short side gear 803 and the second short side gear 804 Soldered, the soldered between journal stirrup 805 and corresponding side block carry out glue envelope.The battery tray gluing fixing tool includes Chassis 1 is fixedly arranged on the chassis 1 and is used for the battery tray fixed structure that the battery tray is fixed and is limited. The battery tray fixed structure includes the fixed frame 2 being set on the chassis 1, and the battery tray is placed in the fixed frame On, the battery tray fixed structure further includes on the fixed frame 2 and from the vertical and horizontal side of the battery tray To the first position limiting structure limited to the battery tray and on the fixed frame 2 and from the battery tray The second position limiting structure 4 limited on vertical direction to the battery tray.
About chassis 1：
In the present embodiment, the chassis 1 is in rectangular frame like structure, has first length identical with the first long side length direction It is side frame 11, the identical with the second long side length direction second long side frame 12, identical with the first bond length direction First short side frame 13 and the second short side frame 14 identical with the second bond length direction, the first long side frame 11 and Two long side frames 12 are mutually parallel, and the first short side frame 13 is vertically connected at the described first long 11 and second long side frame 12 of side frame First end, the second short side frame 14 are vertically connected at the second end of the described first long 11 and second long side frame 12 of side frame.
Each side frame of the chassis 1 is using hollow-core construction, and the present embodiment is the hollow-core construction of rectangular cross-section, in this way The weight of chassis 1 can be reduced.The first long cushion block 101 is symmetrically arranged on the described first long 11 and second long side frame 12 of side frame And the second long cushion block 102, the first long 101 and second long cushion block 102 of cushion block are set to phase along the length direction of the chassis 1 (length of the first long 101 and second long cushion block 102 of cushion block can be with the length of the chassis 1 for the upper surface for the long side frame answered It is equal), the effect of the first long 101 and second long cushion block 102 of cushion block is：The first long 101 and second long cushion block of cushion block 102 increase the thickness of the first long 11 and second long side frame 12 of side frame, when the fixed frame 2 is screw-locked on the chassis 1, energy Enough enable the fixed frame 2 is stronger to be fixed on the chassis 1.It is intelligible, it is in other examples, described solid Determining frame 2 can also be directly welded on the chassis 1, in this way, the first long 101 and second long cushion block 102 of cushion block then belongs to Inessential component.
Several one-to-one first screw lock holes are offered on the described first long 101 and first long side frame 11 of cushion block (not shown) offers several one-to-one second screw locks on the described second long 102 and second long side frame 12 of cushion block Hole (not shown).The first screw lock hole and the second screw lock hole coordinate with bolt with fixed frame 2 described in screw lock, so that institute Fixed frame 2 is stated to be detachably secured on the chassis 1.
Two installing components 15,16, two peace are symmetrically arranged on the first short side frame 13 and the second short side frame 14 Dress component 15,16 is used to the chassis 1 being installed on tipper (not shown).Its effect is, when the battery tray After the soldered glue envelope in the first face (can be upper surface) is completed, make the chassis 1 around the axis parallel with its length direction Line is overturn, so that the second face (one side opposite with first face) of battery tray is upward, so as to the battery tray The soldered in the second face carries out glue envelope.It is intelligible, above-mentioned two installing component 15,16 not necessarily technical characteristic, in others In embodiment, also the battery tray can be overturn by fixing after manually being overturn or even can directly remove the battery tray It is fixed on again after disk on the fixed frame 2, so that the second of the battery tray is face-up.
In the present embodiment, in the bottom of the chassis 1 (specifically in the bottom of the first short side frame 13 and the second short side frame 14) It is provided with clump weight.
Above-mentioned chassis 1 is in frame structure, its purpose is to which following second pushing and pressing mechanisms is made to be installed on wherein, makes second to push away It effectively pushes against the battery tray to mechanism, saves space so that the structure of entire battery tray gluing fixing tool is simpler, It is laid out more compact, occupied space smaller.
About battery tray fixed structure：
The battery tray fixed structure includes fixed frame 2, indulging on the fixed frame 2 and from the battery tray To with laterally on the first position limiting structure for being limited to the battery tray and on the fixed frame 2 and from described The second position limiting structure 4 limited on the vertical direction of battery tray to the battery tray.First position limiting structure is again It is used to limit two long edges of the battery tray including being set on the fixed frame 2, so as to the electricity Pond pallet carries out the first position-limit mechanism 31 of longitudinal spacing, is used on the fixed frame 2 to the two of the battery tray Short edge is limited, so as to carry out the second position-limit mechanism of cross spacing to the battery tray.
The battery tray fixed structure further includes that first position limiting structure and the second position limiting structure 4 is controlled to act Control unit (not shown), for whether detecting the battery tray by the successful first detection unit of longitudinal spacing, use In detect the battery tray whether by the successful second detection unit of cross spacing and for detecting the battery tray be It is no by the successful third detection unit of vertical spacing, the first detection unit, second detection unit and third detection unit It is electrically connected with described control unit.When described control unit receives the longitudinal spacing success of the first detection unit transmission After signal, that is, the first position-limit mechanism stopping is controlled to act so that first position-limit mechanism is to battery tray longitudinal direction It limits successfully；After described control unit receives the cross spacing pass signal that the second detection unit is sent, that is, control The second position-limit mechanism stopping action is so that second position-limit mechanism is successful to the battery tray cross spacing；Work as institute After stating the vertical spacing pass signal that control unit receives the third detection unit transmission, that is, control the second limiting knot Structure stopping acts so that second position limiting structure is to battery tray vertical spacing success.Wherein：
About fixed frame 2：
In the present embodiment, the fixed frame 2 is in half frame-shaped of frame or door shape in 14 direction of opening the second short side frame of direction, institute State fixed frame 2 include the integrally formed first long side frame 21, the second long side frame 22 parallel with the described first long side frame 21 and It is vertically connected at first end (left end in Fig. 1 and Fig. 6) short side frame 23 of the described first long 21 and second long side frame 22 of side frame, institute State the width that the distance between first long 21 and second long side frame 22 of side frame is less than the battery tray.The first long side frame 21 Length can be with the equal length of the described second long side frame 22, the width of the first long side frame 21 and the described second long side frame 22 The width of respectively greater than first long 11 and second long side frame 12 of side frame, so that when the described first long side frame 21 is set to described After on one long side frame 11, the first long side frame 21 has a part for exposing to 11 outside of the described first long side frame, and described second After long side frame 22 is set on the described second long side frame 12, the second long side frame 22, which has, exposes to the described second long side frame 12 The part in outside, in this way so that more components can be installed on the first long 21 and second long side frame 22 of side frame.Described One long side frame 21 is set on the described first long side frame 11, the upper surface of the described first long cushion block 101 is particularly located at, described first It is corresponded on long side frame 21 at the position in the first screw lock hole and offers third screw lock hole, the first screw lock hole, third spiral shell Described first long side frame 21 is fixed on the described first long side frame 11 by lockhole and the cooperation of corresponding bolt.The second long side On the described second long side frame 12, the upper surface of the described second long cushion block 102 is particularly located at, on the described second long side frame 22 Corresponding to offering the 4th screw lock hole at the position in the second screw lock hole, the second screw lock hole, the 4th screw lock hole and right Described second long side frame 22 is fixed on the described second long side frame 12 by the bolt cooperation answered.
After the battery tray is placed on the fixed frame, the first long side of the battery tray is (including the first long side Gear) it is placed on the described first long side frame, second long side is placed in (including the second long side block) on the described second long side frame.
In this specific embodiment, the part that the described first long side frame 11 is exposed on the described first long side frame 21 offers First elongated hole 201, first elongated hole 201 are set along the length direction of the described first long side frame 21, and first length The length in shape hole 201 and the length of the battery tray match, and first elongated hole 201 is located at first in the longitudinal direction The position of the battery tray is corresponded on long side frame 21.The described second long side frame 12 is exposed on the described second long side frame 22 Part offer and 201 symmetrical second elongated hole 202 of the first elongated hole.First elongated hole 201 and second is grown Position where shape hole 202 is corresponding to the journal stirrup 805 of the battery tray both sides respectively, be installed on when the battery tray described in After on fixed frame 2, the weld between the first long side block 801 of the battery tray and journal stirrup 805 thereon is located at described the Weld position between the surface of one elongated hole 201, the second long side block 802 of the battery tray and journal stirrup 805 thereon In the surface of second elongated hole 202.There was only the soldered ability between journal stirrup 805 and corresponding side block due to battery tray It needs to be turned to the second face progress glue envelope, therefore design the first elongated hole 201 and the second elongated hole 202 to meet：Overturn bottom Frame 1 so that the battery tray second upwardly when, complete the second face soldered glue envelope.Using this structure, when need When will be to the soldered gluing of the lower surface of the battery tray, without removing battery described in manual overturning after the battery tray Pallet is fixed again, it is only necessary to by the tipper overturning chassis 1 so that the fixed frame 2 is overturn, also make to be fixed on institute The battery tray overturning on fixed frame 2 is stated, the coating nozzle of glue spreader may pass through 201 and second elongated hole of the first elongated hole After 202, gluing is carried out to the soldered between two side blocks and corresponding journal stirrup 805 in the second face of battery tray.Greatly Reduction coating technique time, improve the efficiency of coating technique.
It is intelligible, in other examples, the opening of the fixed frame 2 can also towards 13 direction of the first short side frame, It can also be understood that, the fixed frame 2 also can be rectangular box-like.It can also be understood that, in some embodiments, second elongated hole 202nd, the first elongated hole 201 is not necessarily enclosed shape or half-open type hole, and they are not necessarily symmetrical, only Need to make the junction between corresponding journal stirrup and corresponding side block that there is perforation.
In this specific embodiment, the battery tray gluing fixing tool is suitable for the battery tray of two kinds of length, this example By smaller referred to as the first battery tray (see Fig. 1) of length, larger referred to as the second battery tray of length (see Fig. 6).Therefore, institute Stating the length of fixed frame 2 needs the length for being more than second battery tray.
About the first position limiting structure：
First position limiting structure includes being set on the two long edges being used for the battery tray on the fixed frame 2 again The first position-limit mechanism 31 for being limited, on the fixed frame 2 for limiting two short sides of the battery tray Second position-limit mechanism of position.
About the first position-limit mechanism 31：
First position-limit mechanism 31 includes being set on the second side that the battery tray is corresponded on the fixed frame 2 It first stop member 311 of (the i.e. second long side frame 22) and is set at (the present embodiment for the second long side or the second long side block) position In first side (the present embodiment is the first long side or the second long side block) position that the battery tray is corresponded on the fixed frame 2 Put the first pushing and pressing component 312 at place.The first pushing and pressing component 312 is opposite with from longitudinal direction with first stop member 311 The battery tray is pushed against to 311 position of the first stop member, so as to be carried out from longitudinal direction to the battery tray Limiting.
In the present embodiment, first stop member 311 is set on the described second long side frame and positioned at the described second long side The outer side edges of gear, the first pushing and pressing component 312 are set on the described first long side frame and positioned at the outside of the described first long side block Side.
Specifically, in order to be applicable in the battery tray of two kinds of different lengths, first position-limit mechanism 31 includes at least three groups First stop member 311 (the present embodiment is three groups) and at least three group first pushing and pressing component 312 (the present embodiment is four groups), institute It states at least three group of first stop member 311 to be set on the described second long side frame 22, and along the length side of the described second long side frame 22 To interval setting.In three group of first stop member 311, close to one group of first stop member 311 of the short side frame 23 First battery tray is smaller than between (being located at intermediate) second group of first stop member 311 adjacent thereto Length.Each group of the first stop member 311 is L-shaped, and the vertical walls of the first stop member 311 of L-shaped are corresponding for being blocked in In the outer side edges of second long side block 802 of battery tray.
Four group of first pushing and pressing component 312 is arranged at intervals along the length direction of the described first long side frame 21, close to the short side The distance between first group first of frame 23 pushing and pressing component 312 and adjacent thereto second group of first pushing and pressing component 312 are less than the The distance between two group of first pushing and pressing component 312 and third group first adjacent thereto pushing and pressing component 312.In limiting described first During battery tray, first group of first pushing and pressing component 312 is used to push the first long side block 801 of first battery tray The journal stirrup 805 close to the short side frame 23, the third group first pushes against component 312 for pushing first battery tray The journal stirrup 805 far from the short side frame 23 in first long side block 801 of disk, second group of first pushing and pressing component 312 are used In the outer side edges for the first long side block 801 for pushing first battery tray.When limiting second battery tray, described Two group of first pushing and pressing component 312 is used in the first long side block 801 for pushing second battery tray close to the one of the short side Journal stirrup 805, described first group, third group and the 4th group of first pushing and pressing component 312 are used to push what second battery was spun out The outer side edges of first long side.
Intelligible, in other examples, the group number of the first pushing and pressing component 312 is not limited to above-mentioned four groups, As long as at least three groups.In at least three group first pushing and pressing component 312, one group first close to the short side frame 23 pushes away Support part 312 and adjacent thereto second group of first length for pushing against component 312 are less than the length of first battery tray It can.As long as at least three group first pushing and pressing component 312 can push the first long side (the i.e. first long side block of corresponding battery tray 801) so that corresponding battery tray is moved to 311 direction of the first stop member, so that first pushing and pressing 312 and first stop member 311 of component coordinates to limit the battery tray from longitudinal direction.
Each group first pushing and pressing component 312, which includes being set on the fixed frame 2, corresponds to described first side (the present embodiment In the first long side block) the first driving portion at position and on first driving portion towards second side (i.e. second Long side block) direction the first push piece 3122 (in other words close to one end of the first side on first driving portion First push piece 3122).Specifically：
In the present embodiment, each group first pushing and pressing component 312 includes the first drive being set on the described first long side frame 21 Dynamic portion and on first driving portion towards the first push piece 3122 of the one end in the described second long 22 direction of side frame.This reality It applies in example, first driving portion is the first cylinder 3121, and the piston rod of first cylinder 3121 is towards the described second long side Frame 22 (or first long side frame 21) direction.First push piece 3122 is to be fixed on the piston rod of first cylinder 3121 First pushing block.Intelligible, in other examples, first push piece 3122 can also be hydraulic cylinder, electricity pushing and pressing component (such as motor etc.).
In this specific embodiment, first cylinder 3121 is installed on by a L-shaped mounting blocks on corresponding long side frame.
In this specific embodiment, the first detection unit is set at the described second long 22 position of side frame, first inspection Survey unit is first sensor 501, and the inspection side of the first sensor 501 can be with first stop member 311 towards institute The one side for stating battery tray is located at same facade, when the second long side block 802 of the battery tray is pushed into first resistance After at 311 position of stopper part, the battery tray is i.e. close to the test side of the first sensor 501, the first sensor 501 test side light sends corresponding signal (fitting signal) to described control unit after being kept off, described control unit was both controlled The first pushing and pressing 312 stop motion of component is made, so as to be limited from longitudinal direction to the battery tray.It is described in order to prevent First sensor 501 is damaged by thrust, and the first sensor 501 is installed on the described second long side by the first shrapnel 502 At 22 position of frame, elastic force of first shrapnel 502 with longitudinal direction (install described first and pass by i.e. described first shrapnel 502 The mounting surface of sensor 501 is parallel with the lateral surface of the described first long side block 801) so that the first sensor 501 is by institute There is certain elastic force backward after stating battery tray pushing and pressing.
It can be from longitudinal direction to the battery tray (the first battery tray and the second electricity by above-mentioned first position-limit mechanism 31 Pond pallet) it is limited.It should be appreciated that it is can adapt to the first battery tray and second about first position-limit mechanism 31 It is illustrated for battery tray.In some embodiments, it is above-mentioned if adapting to the battery tray of two kinds of length without consideration The group number of the first stop member 311 only need at least for two groups, the spacing distance of two group of first stop member 311 is less than The length of battery tray limited is needed, such as the spacing distance of two group of first stop member 311 can be to need to limit Battery tray length 1/2 etc..The group number of the first above-mentioned pushing and pressing component 312 also only needs to be at least two groups, The spacing distance of two group of first pushing and pressing component 312 is less than the length of battery tray for needing to limit.
About the second position-limit mechanism：
Second position-limit mechanism include being set on the fixed frame 2 corresponding in the battery tray with described second The at the adjacent third side in side (the i.e. second long side block or the second long side) (i.e. the first short side or the first short side gear) position Two stop members 321 and on the fixed frame 2 corresponding to opposite with the third side in the battery tray The second pushing and pressing component 322 at four side (i.e. the second short side or the second short side gear) position, the second pushing and pressing component 322 with Second stop member 321 is opposite with from pushing against the battery tray to 321 position of the second stop member on laterally Place, so as to be limited from transverse direction to the battery tray.
In the present embodiment, second stop member 321 is set on the short side frame and positioned at first short side gear Outer side edges, the second pushing and pressing component 322 are set on the fixed frame and positioned at the outer side edges of second short side gear.
Specifically, second position-limit mechanism is set on the fixed frame 2, for from the longitudinal direction of the battery tray The battery tray is limited on (i.e. length direction).Second position-limit mechanism includes being set to the fixed frame 2 The second stop member 321 on short side frame 23 and be set on the fixed frame 2 be used for by the battery tray push against to To be used to push against component to the battery tray is limited second from laterally upper at second stop member, 321 position 322。
Second stop member 321 includes hindering along spaced at least two L-shaped of length direction of the short side frame 23 Block, the vertical block of the L-shaped stopper are used to stop that the first short side gear 803 of the battery tray (to be left side in attached drawing Gear).Spacing distance between at least two pieces of L-shaped stoppers is less than the length of the first short side of the battery tray.
Preferably, in order to enable after automatic turning can to first short side in the second face keep off 803 with thereon journal stirrup 805 it Between soldered carry out glue envelope, the horizontal block convex of the L-shaped stopper is in the inside of the short side frame 23, so that the L The vertical block of form drag block is located at the inside of the short side frame 23.In other words, when the battery tray is placed on the fixed frame 2 Afterwards, the parallel distance between the first short side of the vertical block of the L-shaped stopper and battery tray gear 803 is less than described short Parallel distance between side frame 23 and the battery tray.It designs in this way, when passing through battery tray described in tipper automatic turning Afterwards, the glue spreader can keep off first short side by the clearance space between the short side frame 23 and the battery tray Soldered between 803 and journal stirrup 805 thereon carries out glue envelope.
The second pushing and pressing component 322 includes pushing the second push piece 323 of the battery tray, pushing away with described second Part 323 connects and for driving second push piece 323 so that it pushes against the battery tray to second stop member The second driving portion 324 at 321 positions and two slide rail groups for being symmetrically set in the first long 21 and second long 22 inside of side frame of side frame 325, the both ends of second push piece 323 are slidably connected respectively with the slide rail group 325.
In the present embodiment, second driving portion 324 is the second cylinder, for the ease of the installation of the second cylinder, described Longitudinal direction (direction parallel with the short side frame 23) is provided with two the first web members 24 being mutually parallel and vertical connects on fixed frame 2 The second web member 25 being connected between the first web member 24, whole H-shaped, second abdomen of 24 and second web member of the first web member 25 Bar 25 and the described first long 21 and second long side frame 22 of side frame are parallel, positioned at the described first long 21 and second long side frame 22 of side frame Centre.In this way, the length of second cylinder, the length of piston rod 3242 can be reduced, the second cylinder can directly pacify Middle part loaded on fixed frame 2, without being installed on the end of fixed frame 2 (at 23 position of short side frame).
The cylinder block 3241 of second cylinder is directly mounted at the bottom surface of second web member 25, second cylinder Piston rod 3242 is towards the one end of fixed frame 2 far from the short side frame 23 (i.e. towards the opening of the fixed frame 2).Described During the minimum stroke of the piston rod 3242 of two cylinders, cylinder block of the piston rod 3242 of second cylinder far from second cylinder When second stop member 321 is supported in 3241 one end without departing from the battery tray, the battery tray is far from the fixation One end (i.e. the second short side gear 804) of frame 2, for simplifying, piston rod 3242 during the second cylinder minimum stroke without departing from The one end of the battery tray far from the fixed frame 2 (when battery tray supports the second stop member 321).
Second push piece 323 is installed on the piston rod 3242 of second cylinder by a mounting blocks 326 far from institute One end of the cylinder block 3241 of the second cylinder is stated, second push piece 323 is connect with the upper end of the mounting blocks 326, and institute The height for stating the height and the battery tray of the second push piece 323 matches so that second push piece 323 can push it is described Battery tray.Second push piece 323 is set to the upper end of the mounting blocks 326 and with the battery tray far from institute including one The the second short side gear 804 for stating the second stop member 321 is parallel (parallel with the first short side frame 23, vertical with the first long side frame 21 Longitudinal block 3231 and the second pushing block 3232 set on the both ends of the longitudinal block 3231 directly).The length of the longitudinal block 3231 The distance between degree and two slide rail group 325 match, slightly larger than the distance between two slide rail groups 325, so that described vertical Slightly exceed the lateral surface of corresponding slide rail group 325 to the both ends of block 3231.In the present embodiment, between two second pushing blocks 3232 between Length away from the short side gear less than the battery tray, second pushing block 3232 is also L-shaped, the water of the second pushing block of L-shaped 3232 Plain block is fixed on the longitudinal block 3231, and the horizontal position where second pushing block of L-shaped 3232 is with being placed in the fixed frame 2 On the horizontal position of battery tray match, the vertical block of second pushing block of L-shaped 3232 is leaned on beyond the longitudinal block 3231 Towards the side of battery tray.
As preference, tipper automatic turning battery tray gluing fixing tool, so as to overturning the battery tray so that Its second it is face-up when, in order to ensure glue spreader can to the second short side keep off 804 and journal stirrup 805 thereon between soldered into Row gluing is needed the horizontal block convex of second pushing block of L-shaped 3232 in the inside of the longitudinal block 3231 (close to the electricity The side of pond pallet) so that the vertical block of the second pushing block of the L-shaped 3232 is located at the inside of the longitudinal block 3231.Change speech It, after the battery tray is placed on the fixed frame 2, second pushing block of L-shaped 3232 and the second of the battery tray Parallel distance between short side gear 804 is less than the parallel distance between the battery tray and the longitudinal block 3231.It sets in this way Meter, after by battery tray described in tipper automatic turning, the glue spreader can pass through the longitudinal block 3231 and the electricity Soldered of the clearance space between second short side gear 804 and journal stirrup 805 thereon between the pallet of pond carries out glue envelope.
The upper surface that two slide rail group 325 is individually fixed in the described first long 21 and second long side frame 22 of side frame is (close At position on the inside of it).Each slide rail group 325 is set on the sliding rail 3251 including sliding rail 3251 and slip and being capable of edge The sliding block 3252 that its length direction slides, the both ends of the longitudinal block 3231 respectively with the sliding block in two slide rail group 325 3252 connections.Wherein：
The section of each sliding rail 3251 is generally rectangular shaped, on each sliding rail 3251 be spaced apart be equipped with several mounting holes, with Sliding rail 3251 is installed on corresponding long side frame by fixing bolt cooperation.It is provided with along its length on each 3251 top surface of sliding rail Two two first parallel guide grooves 3253, two first guide groove 3253 are located at 3251 top surface of sliding rail close to front side and the right side respectively At the position of side.The leading flank of each sliding rail 3251 is provided with one second guide groove 3254, second guide groove along its length 3254 offer with second guide groove 3254 symmetrically close to the top surface of the sliding rail 3251, the trailing flank of each sliding rail 3251 Third guide groove 3255.The section of two first guide groove 3253, the second guide groove 3254 and third guide groove 3255 is in concave arc shape.
The section of the sliding block 3252 is in shaped door, and the sliding block 3252 is corresponded at the position of two first guide groove 3253 Downwardly convex two first protrusions being equipped with its male-female engagement, the sliding block 3252 are corresponded at the position of second guide groove 3254 The second protrusion with its male-female engagement is convexly equipped with, the sliding block 3252 is corresponded at the position of the third guide groove 3255 and is convexly equipped with With the third protrusion of its male-female engagement.
In this specific embodiment, the second detection unit is set at 23 position of short side frame, and second detection is single Member is second sensor 511, and the inspection side of the second sensor 511 and second stop member 321 are towards the battery The one side of pallet is located at same facade, when the first short side gear 803 of the battery tray is pushed into second stop member After at 321 positions, the battery tray is to contact the test side of the second sensor 511, the inspection of the second sensor 511 It surveys after end light is kept off and sends corresponding signal (fitting signal) to described control unit, described control unit had both controlled described the Two pushing and pressing 322 stop motions of component, so as to be limited from transverse direction to the battery tray.Second sensing in order to prevent Device 511 is damaged by thrust, and the second sensor 511 is installed on by the second shrapnel 512 at 23 position of short side frame, institute Stating elastic force of second shrapnel 512 with horizontal direction, (i.e. described second shrapnel 512 installs the installation of the second sensor 511 Face is parallel with the lateral surface of first short side gear 803) so that the second sensor 511 is pushed away by the battery tray There is certain elastic force backward after supporting.
This second position-limit mechanism, in order to be suitable for the battery tray of two kinds of length (i.e. described first battery tray with Second battery tray), when needing to make the second cylinder minimum stroke, the piston rod 3242 of second cylinder is far from its cylinder One end of body 3241 is beyond the one end of smaller first battery tray of length far from second stop member 321 (on condition that the After one battery tray is butted on the second stop member 321, beyond first battery tray far from second stop member 321 one end).During the second cylinder range, the piston rod 3242 of second cylinder is far from its cylinder block 3241 One end is needed beyond the larger one end of the second battery tray far from second stop member 321 of length.In this way, described second Position-limit mechanism can be suitable for the battery tray of at least two length.
Using above-mentioned second position-limit mechanism, by the way that the first web member 24 and the second web member 25 is set to be used as institute on fixed frame 2 State the installation position of the second cylinder so that the second cylinder is installed on the centre position of the fixed frame 2, and mounted on short side frame 23 Or compare elsewhere, it can select that length is smaller, smaller second cylinder of stroke, reduce cost.Due to the second position restrainer Structure is that battery tray is limited from the length direction of battery tray, therefore compared with the first position-limit mechanism 31, have compared with Long promotion stroke can just be such that battery tray is butted on the second stop member 321, so as to add guide rail group to assist the second cylinder, The power output of cylinder is reduced, the cylinder of smaller power output may be used, saved cost, and the structure is relatively simple, Design is more ingenious.By design the second cylinder minimum stroke when piston rod 3242 position, range when piston rod 3242 position so that the second position-limit mechanism can be suitable at least two battery trays, increases this battery tray gluing and fixes The scope of application of tooling, further saves cost.
About the second position limiting structure 4：
Second position limiting structure 4 is set on the fixed frame 2, for being carried out from vertical direction to the battery tray Limiting.Second position limiting structure 4 includes：The first vertical pressure being provided thereon along the described first long 21 length direction interval of side frame Tight mechanism 4a and the second vertical hold-down mechanism 4b being provided thereon along the described second long 22 length direction interval of side frame.Described One vertical hold-down mechanism 4a is installed on the outside of the described first long side block, and the second vertical hold-down mechanism is installed on described second The outside of long side block.It is intelligible, although the first vertical hold-down mechanism and the second vertical hold-down mechanism of the present embodiment are to One long side block and the second long side block cooperation are to carry out vertical spacing, but be not intended to limit in other examples, and described first Vertical pinch mechanism and the second vertical hold-down mechanism can be kept off with the first short side of battery tray and the cooperation of the second short side gear with into Row vertical spacing, as long as changing the position of the first vertical hold-down mechanism and the second vertical hold-down mechanism on the fixed frame (such as by the first vertical hold-down mechanism be set on short side frame on, by the second vertical hold-down mechanism be set on the fixed frame on it is described Opposite one end of short side frame).
In order to be applicable in two kinds of battery trays, therefore it is three groups in the described first vertical hold-down mechanism 4a in this specific example (or three groups or more), the second vertical hold-down mechanism 4b are similarly three groups (or three groups or more).Described three group One vertical hold-down mechanism 4a and described three group second vertical hold-down mechanism 4b can be symmetricly set on the first long side frame 21 and second and grow On side frame 22.In three group of first vertical hold-down mechanism 4a and three group of second vertical hold-down mechanism 4b, first group of first vertical compression Mechanism 4a and first group of second vertical hold-down mechanism 4b is respectively close to the short side frame 23, with first group of first vertical hold-down mechanism Smaller first battery of length is smaller than between second group of first adjacent 4a vertical hold-down mechanism 4a (being located at centre) The length of pallet, second group of second vertical hold-down mechanism 4b are symmetrical arranged with described second group first vertical hold-down mechanism 4a, such as This, can ensure that each long edge of first battery tray is respectively provided with two vertical hold-down mechanisms and is compressed.It is separate The distance between the first vertical hold-down mechanism 4a of third group of the short side frame 23 and first group of vertical hold-down mechanism and length compared with The length of the second long battery tray matches, and is slightly less than the length of the second battery tray, likewise, third group second is vertically pressed Tight mechanism 4b due to being symmetrical arranged with the first vertical hold-down mechanism 4a of third group, the second vertical hold-down mechanism 4b of third group with Length of the distance between the first group of second vertical hold-down mechanism 4b also with two battery tray of length matches.
It should be understood that in some embodiments, if the battery tray gluing fixing tool only needs to be applicable in one During battery tray, the vertical hold-down mechanism can be directly disposed as two or one.Although the above-mentioned first vertical compression The vertical hold-down mechanism 4b of mechanism 4a and second are arranged symmetrically in the present embodiment, but this is symmetrical not necessary, in others In embodiment, the first vertical vertical hold-down mechanism 4b of hold-down mechanism 4a and second can not use arranged symmetrically.
Further, each group of above-mentioned the first vertical vertical hold-down mechanism 4b of hold-down mechanism 4a and second includes：If The cushion block 40 and the press mechanism 42 at 40 position of cushion block being placed on corresponding long side frame.The cushion block 40 is used for Battery tray is held up so that the battery tray is vacantly installed on the fixed frame 2.Such benefit is to reduce the battery The contact area of pallet and the first long 21 and second long side frame 22 of side frame, if contact area is excessive, press mechanism 42 can only under The part of it of piezoelectric battery pallet, and other are not pressed down with the part that the first long 21 and second long side frame 22 of side frame contacts, Therefore other part deformations not being pressed down are be easy to cause.
About press mechanism 42：
The press mechanism 42 includes the third driving portion being installed on corresponding long side frame, and (in the present embodiment, which drives Dynamic portion is third cylinder 421) and connect with the drive rod 425 of the third driving portion for depressing the battery tray Pressing down section 422.As preference, in order to ensure the power output of lower surging and the reduction third driving portion, the third is driven The drive rod 425 in dynamic portion upward, and is pivotally connected, the press mechanism with the one end of the pressing down section 422 far from the battery tray 42, which further include one, is set on the support portion 423 being pivotally connected on the long side frame and with the pressing down section 422, the support portion 423 and institute The pivoting point for stating pressing down section 422 is located at the drive rod 425 with the inboard of the pivoting point of the pressing down section 422 (close to the electricity Pond pallet).
Further, the drive rod 425 offered in the long side frame corresponding position for the third cylinder 421 is worn upwards The perforation gone out, the cylinder block of the third cylinder 421 are installed on the lower surface of the long side frame corresponding position, drive rod 425 are pierced by the perforation upwards, for moving upwards non-lower pressure side of the pressing down section 422 far from the battery tray.
In the present embodiment, the pressing down section 422 is rod-shaped down-pressed pole, and the down-pressed pole has integrally formed first water Flat section 422a, by the first horizontal segment 422a inner end (towards one end of the battery tray) upwards and inwards tilt extend The tilting section 422b of formation and the second horizontal segment by extending in the upper beveled end horizontal direction of the first tilting section 422b 422c.The height of the first horizontal segment 422a (is placed in rear on the fixed frame 2) height of top surface less than the battery tray, The second horizontal segment 422c is higher than the first horizontal segment 422a and higher than the top surface of the battery tray.
One end far from the second horizontal segment 422c of the first horizontal segment 422a of the down-pressed pole is the non-pushing End, the upper one end far from the first horizontal segment 422a of the second horizontal segment 422c of the down-pressed pole are lower pressure side, the pushing End is positioned at the surface of corresponding cushion block 40.The non-lower pressure side of the first horizontal segment 422a and the drive of the third cylinder 421 Lever 425 is pivotally connected, when the third cylinder 421 drives the non-lower pressure side to move up, the lower pressure side energy of the down-pressed pole It is enough to be rotated around pivoting point, so as to be pressed downward.Specifically, the non-lower pressure side of the first horizontal segment 422a is provided with two pivots Lug 4221 has crossed a third pivot, the axial direction (or length direction) of the third pivot in the upper end of the drive rod 425 The length direction of long side block corresponding to the battery tray is parallel, the two pivot joint ears 4221 of the first horizontal segment 422a and institute The pivot joint of third pivot is stated, in this way, the down-pressed pole can be pivoted around the third, is moved up when the drive rod 425 When, the down-pressed pole around the third pivot when, lower pressure side can move downward.It is intelligible, in other embodiments In, other structures also can be used in the down-pressed pole and the drive rod 425 of the third cylinder 421 is pivotally connected, as long as can make described The lower pressure side of down-pressed pole can be pressed downward when the drive rod 425 of the third cylinder 421 moves upwards.
The support portion 423 is set on the corresponding side frame, and the drive rod 425 positioned at the third cylinder 421 and institute It states at the position between battery tray, the support portion 423 is located at the underface of the first horizontal segment 422a.The support portion 423 include a mounting base 4231 and the articulated part 4232 in the mounting base 4231, the lower end of the articulated part 4232 It is pivotally connected with the mounting base 4231, the upper end of the articulated part 4232 is pivotally connected with the first horizontal segment 422a, so that described First horizontal segment 422a can be rotated around the pivoting point (balance pivot).
The mounting base 4231 is whole in convex, including door shape pedestal 4231a and is erected on the door shape pedestal 4231a The column 4231b of top surface, the column 4231b are less than the first horizontal segment 422a, and one the is equipped on the column 4231b One pivot, the both ends of first pivot are respectively exposed to the both sides of the column 4231b, the axial direction of first pivot (or Length direction) corresponding to the battery tray long side block length direction it is parallel.
The articulated part 4232 includes two pivot joint block 4232a, 4232b.The lower end of described two pivot joint blocks 4232a, 4232b point It is not pivotally connected with the both ends of first pivot, so that the lower end of described two pivot joint blocks 4232a, 4232b can be around described the One pivots.The upper end of described two pivot joint blocks 4232a, 4232b are pivotally connected with the both sides of the first horizontal segment 422a, are specifically existed Crossed one second pivot on the first horizontal segment 422a, second pivot can be located at the surface of first pivot and It is in parallel.The upper end of described two pivot joint blocks 4232a, 4232b are pivotally connected respectively with the both ends of second pivot, so that institute Stating two pivot joint block 4232a, 4232b can rotate around first horizontal segment 422a.
Using above-mentioned press mechanism 42, when the drive rod 425 of the third cylinder 421 moves upwards, drive it is described under The non-lower pressure side of the first horizontal segment 422a of compression bar tilts upwards, while two pivot joint block 4232a of the support portion 423, Balance pivot of the top of 4232b as first horizontal segment 422a, two pivot joint block 4232a, 4232b and the first horizontal segment The pivot joint of 422a is so that the first horizontal segment 422a is moved down close to one end of the second horizontal segment 422c, described in driving The lower pressure side of second horizontal segment 422c is pressed downward, and the battery tray is pressed on corresponding cushion block 40.Again due to described two The lower end of pivot joint block 4232a, 4232b are pivotally connected with the mounting base 4231, therefore enable to the first horizontal segment 422a whole Body moves down so that the first horizontal segment 422a is constantly in horizontality, and non-tilt state, ensure it is described under The area of horizontal contact of pressure side and the battery tray avoids lower pressure side from tilting and the situation of the fragile battery tray.
Above-mentioned press mechanism 42 moves following piezoelectric battery pallet making the down-pressed pole to the cushion block 40 immediately below it When, change traditional thinking for being designed as driving downwards by third cylinder 421, the method is with Traditional Thinking on the contrary, but making the Three cylinders 421 move up, then by the pivoting point at 425 position of drive rod, the pivoting point at first horizontal segment 422a and Pivoting point at 4231 position of mounting base cooperates, and holds level with both hands under weighing apparatus to pressure so that pushing.This mode can reduce motor Power output, the cylinder of smaller power output may be used, it is cost-effective, using the smaller cylinder of build, save arrangement space, together When can ensure lower surging.
In this specific embodiment, it is respectively provided on the described first long side frame 21, the second long 22 and first web member 24 of side frame There is the third detection unit.The third detection unit be 3rd sensor 521, the inspection side of the 3rd sensor 521 Face is generally aligned in the same plane (approximate same plane) or slightly below described cushion block 40 with the top surface of the cushion block 40, when the lower press When structure 42 compresses the battery tray, the battery tray is to contact the test side of the 3rd sensor 521, and the third passes The test side light of sensor 521 sends corresponding signal (fitting signal) to described control unit, described control unit after being kept off Both 42 stopping of press mechanism had been controlled to act, so as to be limited to the battery tray from vertical.It is described in order to prevent 3rd sensor 521 is damaged by thrust, and the 3rd sensor 521 is installed on the short side frame 23 by third shrapnel 522 At position, (i.e. described third shrapnel 522 installs the 3rd sensor to elastic force of the third shrapnel 522 with horizontal direction 521 mounting surface is parallel with the fixed frame 2) so that the 3rd sensor 521 has after being pushed by the battery tray It is certain to down spring.
Battery tray is placed on fixed frame 2 (is positioned over described first by the battery tray gluing fixing tool of the present invention On cushion block 40)；Then battery tray described in cross spacing：Control unit controls the second cylinder of second position-limit mechanism to move To make, second cylinder drives second push piece 323, so that second push piece 323 pushes against the battery tray, it will The battery tray is supported at bottom to the second stop member 321, so as to be limited from transverse direction to the battery tray；Then, it indulges To the limiting battery tray：Control unit controls first cylinder 3121 to act, so as to make the first push piece 3122 by described in Battery tray is pushed against to first stop member 311, so as to be limited from longitudinal direction to the battery tray；Finally, institute Stating control unit controls the third cylinder 421 to act upwards, so that the lower pressure side of down-pressed pole moves down, thus from vertical side It is limited to the battery tray.In this way, the battery tray is limited from three axis directions (longitudinal and transverse, vertical), The battery tray is entirely prevented to move, ensures gluing accuracy.
The above-mentioned special fixing tool of battery tray gluing is designed, efficiently battery tray can be fixed, and Above-mentioned fixing tool can be adapted for the battery tray of two or more different lengths, applied widely, can greatly save About it is manufactured into this.
It should be appreciated that it is to the painting in the present embodiment by taking the battery tray that the projection on horizontal plane is rectangle as an example Glue fixing tool is specifically addressed, therefore long side described herein, long side block, long side frame, long cushion block 40, long side frame etc. Deng length it is longer than short side, short side gear, short side frame, the length of short side frame 23 so that chassis 1, fixed frame 2 etc. are to have The battery tray is preferably fixed and limited to corresponding longer side and a shorter side to adapt to the structure of the battery tray,.Should also Understand, the above-mentioned long and short size and shape that terms is waited to be not intended to limit battery tray gluing fixing tool, such as other real Apply in example, when the battery tray in the horizontal plane when being projected as square, above-mentioned chassis 1, fixed frame 2 etc. are above-mentioned Long side, long side block, long side frame, long cushion block 40, long side frame etc. length can be with the short side, short side gear, short side frame, short The equal length of side frame 23.
It these are only embodiments of the present invention, be not intended to limit the scope of the invention, it is every to utilize the present invention The equivalent structure or equivalent flow shift that specification and accompanying drawing content are made directly or indirectly is used in other relevant technologies Field is included within the scope of the present invention.

Claims (9)

1. a kind of the second position limiting structure for being limited to battery tray, it is characterised in that：Set on battery tray gluing regular worker To be limited from vertical direction to battery tray on the fixed frame of dress, second position limiting structure includes being set on the fixed frame The first vertical hold-down mechanism and the second vertical compacting machine at the upper two opposite sides marginal position corresponding to the battery tray Structure, the first vertical hold-down mechanism and the second vertical hold-down mechanism for depressing in the battery tray to the fixed frame, So as to above compress the battery tray from vertical；
The first vertical hold-down mechanism and the second vertical hold-down mechanism include：It is set on the fixed frame corresponding to described The cushion block of the respective side edges position of battery tray and corresponding to the press mechanism at the cushion block position, the battery tray It is placed on the cushion block；The press mechanism includes being installed on the fixed frame to be driven corresponding to the third at the cushion block position Dynamic portion and the pressing down section for depressing the battery tray being connect with the drive rod of the third driving portion.
2. the second position limiting structure as described in claim 1 for being limited to battery tray, it is characterised in that：The third is driven The drive rod in dynamic portion is pivotally connected upward and with non-lower pressure side of the pressing down section far from battery tray；The press mechanism, which further includes, to be set In with stating the support portion below pressing down section, the upper end of the support portion is pivotally connected with the pressing down section, and the support portion with it is described The pivoting point of pressing down section is located at the inboard of the drive rod and the pivoting point of the lower part.
3. the second position limiting structure as claimed in claim 2 for being limited to battery tray, it is characterised in that：The pressing down section For down-pressed pole, the down-pressed pole have integrally formed first horizontal segment, by the first horizontal segment inner end upwards and inwards Tilt the tilting section extended to form and the second horizontal segment by extending in the upper beveled end horizontal direction of first tilting section, institute One end far from the first horizontal segment is stated on the second horizontal segment as lower pressure side, the lower pressure side be located at the cushion block just on Side；The height of the first horizontal segment is less than the height of the battery tray top surface, and second horizontal segment is higher than described first Horizontal segment；The drive rod of the third driving portion is pivotally connected with non-lower pressure side of the first horizontal segment far from the battery tray, The top of the support portion is pivotally connected with the first horizontal segment.
4. the second position limiting structure as claimed in claim 3 for being limited to battery tray, it is characterised in that：Described first The non-lower pressure side of horizontal segment is provided with two pivot joint ears, and a third pivot, the third pivot have been crossed in the upper end of the drive rod The axial direction of axis is parallel with the length direction of the battery tray respective side edges, the first horizontal segment two pivot joint ears with it is described Third pivot is pivotally connected so that the down-pressed pole can be pivoted around the third.
5. the second position limiting structure as claimed in claim 4 for being limited to battery tray, it is characterised in that：The support portion At position between the drive rod of the third cylinder and the battery tray and positioned at the first horizontal segment just under Side；The support portion include a mounting base and the articulated part in the mounting base, the lower end of the articulated part with it is described Mounting base is pivotally connected, and the upper end of the articulated part is pivotally connected with the first horizontal segment, so that the first horizontal segment can be around this Pivoting point rotates.
6. the second position limiting structure as claimed in claim 5 for being limited to battery tray, it is characterised in that：The mounting base It is whole in convex, including door shape pedestal and be erected on the column of the door shape base top surface, the column is less than described first Horizontal segment is equipped with one first pivot on the column, and the both ends of first pivot are respectively exposed to the both sides of the column, The axial direction of first pivot is parallel with the length direction of the respective side edges of the battery tray, the lower end of the articulated part with The both ends pivot joint of first pivot.
7. the second position limiting structure as claimed in claim 6 for being limited to battery tray, it is characterised in that：The articulated part Including two pivot joint blocks, the lower end of two pivot joint block is pivotally connected respectively with the both ends of first pivot, so that two pivot Connecing the lower end of block can pivot around described first, the upper end of two pivot joint block and the both sides pivot of the first horizontal segment It connects.
8. the second position limiting structure as claimed in claim 6 for being limited to battery tray, it is characterised in that：The battery tray Disk is rectangular in the projection of horizontal plane, the first long side including tray substrate, at the first long side of tray substrate position Gear, the second long side block at the second long side of bottom plate position, at the first short side of tray substrate position One short side is kept off and the second short side gear at the second short side of tray substrate position；
The fixed frame includes the integrally formed first long side frame, the second long side frame parallel with the described first long side frame and hangs down The short side frame of the direct-connected first end for being connected to the described first long side frame and the second long side frame；The tray substrate is placed in the fixed frame After upper, the first long side block is located on the described first long side frame, and the second long side block is located on the described second long side frame；
The first vertical hold-down mechanism is set on the described first long side frame, and the second vertical hold-down mechanism is set on described second On long side frame, the cushion block of the first vertical hold-down mechanism and the second vertical hold-down mechanism is respectively positioned on the corresponding of the battery tray The press mechanism of the lower section of long side block, the first vertical hold-down mechanism and the second vertical hold-down mechanism is set on the battery tray The outer side edges of the corresponding long side block of disk, the lower pressure side of the press mechanism are located at the surface of the cushion block.
9. a kind of battery tray gluing fixing tool, it is characterised in that：It fixed frame including chassis, on chassis and is set on Carry out the second position limiting structure of transverse direction and longitudinal direction limiting on the fixed frame for opposed battery tray thereon, described second Position limiting structure is the second position limiting structure described in any item of the claim 1 to 8.
CN201711362916.1A 2017-12-15 2017-12-15 The second position limiting structure and battery tray fixing tool for being limited to battery tray Active CN108172882B (en)

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Publication number Priority date Publication date Assignee Title
CN203955563U (en) * 2014-07-23 2014-11-26 河北工业大学 A kind of lithium battery pole slice automatic Weighing sorting unit
CN204621453U (en) * 2015-05-12 2015-09-09 武汉开锐智能设备有限公司 A kind of mechanical positioner of cell piece
CN206076324U (en) * 2016-09-22 2017-04-05 广州汽车集团股份有限公司 Vehicular battery bag lower house structure, battery pack housing and battery bag
CN207677010U (en) * 2017-12-15 2018-07-31 重庆南涪铝精密制造有限公司 The second position limiting structure for being limited to battery tray

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203955563U (en) * 2014-07-23 2014-11-26 河北工业大学 A kind of lithium battery pole slice automatic Weighing sorting unit
CN204621453U (en) * 2015-05-12 2015-09-09 武汉开锐智能设备有限公司 A kind of mechanical positioner of cell piece
CN206076324U (en) * 2016-09-22 2017-04-05 广州汽车集团股份有限公司 Vehicular battery bag lower house structure, battery pack housing and battery bag
CN207677010U (en) * 2017-12-15 2018-07-31 重庆南涪铝精密制造有限公司 The second position limiting structure for being limited to battery tray

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