CN109994765A - A kind of pressing device of battery case - Google Patents
A kind of pressing device of battery case Download PDFInfo
- Publication number
- CN109994765A CN109994765A CN201910310208.6A CN201910310208A CN109994765A CN 109994765 A CN109994765 A CN 109994765A CN 201910310208 A CN201910310208 A CN 201910310208A CN 109994765 A CN109994765 A CN 109994765A
- Authority
- CN
- China
- Prior art keywords
- guide rail
- battery case
- idler wheel
- guide
- pressure head
- 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
Links
- 238000003825 pressing Methods 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 claims abstract description 32
- 238000005096 rolling process Methods 0.000 claims description 12
- 238000006073 displacement reaction Methods 0.000 claims description 9
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000000428 dust Substances 0.000 description 14
- 238000010586 diagram Methods 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 230000007704 transition Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- BVPWJMCABCPUQY-UHFFFAOYSA-N 4-amino-5-chloro-2-methoxy-N-[1-(phenylmethyl)-4-piperidinyl]benzamide Chemical compound COC1=CC(N)=C(Cl)C=C1C(=O)NC1CCN(CC=2C=CC=CC=2)CC1 BVPWJMCABCPUQY-UHFFFAOYSA-N 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
Classifications
-
- 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
- H01M10/0404—Machines for assembling batteries
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The present invention relates to battery production equipment technical fields, disclose a kind of pressing device of battery case.The first guide rail and the second guide rail of the pressing device are arranged so that mandril and pressure head in the two motion process around the shaft, and mandril and pressure head are matched for clamping tightly battery case from the opposite both ends of battery case respectively.By the above-mentioned means, the present invention is capable of the height of precise measurement battery case.
Description
Technical field
The present invention relates to battery production equipment technical fields, more particularly to a kind of pressing device of battery case.
Background technique
During the manufacturing of cylindrical battery, battery steel shell needs after the processing of the slot rolling of channelling machine to battery
The height of steel shell is detected, to judge to complete whether the height of battery steel shell of slot rolling technique complies with standard.In battery steel shell
Survey it is high during, need to press battery steel shell, with the height of precise measurement battery steel shell.And existing height finder structure pressure holding effect
Fruit is poor, causes the height measurement results accuracy of battery steel shell lower.
Summary of the invention
In view of this, the invention mainly solves the technical problem of providing a kind of pressing device of battery case, Neng Goujing
The really height of measurement battery case.
In order to solve the above technical problems, one technical scheme adopted by the invention is that: a kind of compressing for battery case is provided
Device.The pressing device includes: support base, and the circumferential direction of support base is provided with the first guide rail and the second guide rail；Shaft, rotation branch
It supports in support base；Component is compressed, component is compressed and connect with shaft and rotated under the drive of shaft around support base, compress component
Including mandril, pressure head, guide rod, the first idler wheel and the second idler wheel, wherein mandril connects the first idler wheel, and the first idler wheel is set to the
It on one guide rail, and is moved in compressing rotation process of the component around support base along the first guide rail, and then mandril is driven to transport around the shaft
Dynamic, pressure head is connect with guide rod, and guide rod further connects the second idler wheel, and the second idler wheel is set on the second guide rail, and is being supported
Pressure component moves in the rotation process of support base along the second guide rail, and then guide rod and pressure head is driven to move around the shaft, wherein
First guide rail and the second guide rail are arranged so that mandril and pressure head are matched for clamping tightly battery case from the opposite both ends of battery case.
In one embodiment of this invention, position of first idler wheel between pressure head and the second idler wheel, the first guide rail and
At least partly guide rail section of second guide rail is located remotely from each other, when so that the first idler wheel, the second idler wheel being moved at least partly guide rail section,
The two is located remotely from each other, and then reduces the distance between mandril and pressure head, to be matched for clamping tightly battery case.
In one embodiment of this invention, support base includes pedestal, the first guide holder and the second guide holder, the first guiding
Seat, the second guide holder are sheathed on the outer peripheral surface of pedestal, and the second guide holder is located at side of first guide holder far from pressure head, and the
The first guide rail and the second guide rail are offered on one guide holder and the second guide holder.
In one embodiment of this invention, compressing component further includes the first supporting block, and the first supporting block is sheathed on guide rod,
And can be moved along guide rod, the first supporting block further rotates under the drive of guide rod around support base, mandril and the first rolling
Wheel is set in the first supporting block.
In one embodiment of this invention, compressing component further includes the third idler wheel being set in the first supporting block, support
Seat further includes third guide holder, and third guide holder is provided with the on the periphery for being set to the first guide holder, third guide holder
Three guide rails, in compressing rotation process of the component around support base, third idler wheel can be moved along third guide rail, the setting of third guide rail
At at least when the first idler wheel is moved at least partly guide rail section, so that third idler wheel and the first idler wheel synchronous drive first support
Block is mobile.
In one embodiment of this invention, the first guide rail, the second guide rail and third guide rail were respectively included along support base week
To at least two guide rail sections of division, and the splicing line of the rail level of adjacent rails section and the first idler wheel, the second idler wheel and
The angled setting of the axis of rolling of three idler wheels.
In one embodiment of this invention, compressing component further includes top plate, the second supporting block, connecting rod and spring, top
Plate is fixed on guide rod, and the second supporting block is set to top plate close to the side of battery case and is sheathed on guide rod, and second
Supporting block can be moved along guide rod, and pressure head is set to side of second supporting block far from top plate, and connecting rod passes through top plate, second
Supporting block is simultaneously connected to pressure head, and spring pocket is set in connecting rod and between top plate and the second supporting block.
In one embodiment of this invention, connecting rod passes through top plate and the end far from pressure head is provided with measuring head；It compresses
Device further includes displacement sensor, and displacement sensor obtains battery case for detecting to the height of measuring head
Highly.
In one embodiment of this invention, pressing device further includes load-bearing rotary table and the first turntable, load-bearing rotary table and first
Turntable connect with shaft and rotates with shaft, and load-bearing rotary table is for carrying battery case, and the first turntable is for limiting battery case
Position on load-bearing rotary table, guide rod pass through load-bearing rotary table and the first turntable.
In one embodiment of this invention, the position that battery case is corresponded on load-bearing rotary table is provided with through-hole, and mandril can
Across through-hole and jack up battery case.
In one embodiment of this invention, pressing device further includes the second turntable, and the second turntable connect with shaft and with turning
Axis rotation, the second turntable are located at side of first turntable far from load-bearing rotary table, and wherein guide rod passes through the second turntable.
In one embodiment of this invention, it is provided with airflow channel on pressure head, with when pressure head is pressed on battery case,
Dedusting air-flow is provided to battery case.
The beneficial effects of the present invention are: being different from the prior art, the present invention provides a kind of pressing device of battery case.It should
Pressing device includes support base and along the first guide rail of support base being circumferentially arranged and the second guide rail.The pressing device further includes
Rotational support in support base shaft, compress component, compress component and connect with shaft and under the drive of shaft around support base
Rotation.Compressing component includes mandril, pressure head, guide rod, the first idler wheel and the second idler wheel.Mandril connects the first idler wheel, the first rolling
Wheel is set on the first guide rail, and is moved in compressing rotation process of the component around support base along the first guide rail, and then drives top
Bar moves around the shaft.Pressure head is connect with guide rod, and guide rod further connects the second idler wheel, and the second idler wheel is set to the second guide rail
On, and moved in compressing rotation process of the component around support base along the second guide rail, and then drive guide rod and pressure head around the shaft
Movement.First guide rail and the second guide rail are arranged so that mandril and pressure head are matched for clamping tightly battery case from the opposite both ends of battery case
Body, to stablize pressure holding battery case, the height for precise measurement battery case.The first idler wheel, the second idler wheel are utilized simultaneously
Along the cycle movement of the first guide rail, the second guide rail, the battery case persistently come to operating executes pressure holding movement, to improve
The degree of automation of entire pressing device, adapts to the demand of battery production assembly line.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.Wherein:
Fig. 1 is the structural schematic diagram of one embodiment of pressing device of battery case of the present invention；
Fig. 2 is the structural schematic diagram for compressing one embodiment of component of pressing device shown in Fig. 1；
Fig. 3 is the structural schematic diagram of one embodiment of the first guide holder of the invention；
Fig. 4 is the structural schematic diagram of one embodiment of the first guide rail of the invention；
Fig. 5 is the partial structural diagram of pressing device shown in Fig. 1；
Fig. 6 is the structural schematic diagram of one embodiment of pressure head of the present invention.
Specific embodiment
To make the above purposes, features and advantages of the invention more obvious and understandable, with reference to the accompanying drawing, to the present invention
Technical solution in embodiment is clearly and completely described.It is understood that specific embodiment described herein is only used
It is of the invention in explaining, rather than limitation of the invention.It also should be noted that for ease of description, only being shown in attached drawing
Part related to the present invention rather than entire infrastructure.Based on the embodiments of the present invention, those of ordinary skill in the art are not having
All other embodiment obtained under the premise of creative work is made, shall fall within the protection scope of the present invention.
Term " first ", " second " in the present invention etc. be for distinguishing different objects, rather than it is specific suitable for describing
Sequence.In addition, term " includes " and " having " and their any deformations, it is intended that cover and non-exclusive include.Such as comprising
The process, method, system, product or equipment of a series of steps or units are not limited to listed step or unit, and
It is optionally further comprising the step of not listing or unit, or optionally further comprising for these process, methods, product or equipment
Intrinsic other step or units.
Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodiments
Containing at least one embodiment of the present invention.Each position in the description occur the phrase might not each mean it is identical
Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and
Implicitly understand, embodiment described herein can be combined with other embodiments.
To solve the poor technical problem of effect that height finder structure in the prior art presses battery case, a reality of the invention
It applies example and a kind of pressing device of battery case is provided.The pressing device includes: support base, and the circumferential direction along support base is provided with first
Guide rail and the second guide rail；Shaft, rotational support is in support base；Component is compressed, component is compressed and is connect with shaft and in shaft
It is rotated under drive around support base, compressing component includes mandril, pressure head, guide rod, the first idler wheel and the second idler wheel, and wherein mandril connects
The first idler wheel is connect, the first idler wheel is set on the first guide rail, and is led in compressing rotation process of the component around support base along first
Rail is mobile, and then mandril is driven to move around the shaft, and pressure head is connect with guide rod, and guide rod further connects the second idler wheel, and second
Idler wheel is set on the second guide rail, and is moved in compressing rotation process of the component around support base along the second guide rail, and then is driven
Guide rod and pressure head move around the shaft, wherein the first guide rail and the second guide rail are arranged so that mandril and pressure head exist toward each other
Movement, and then be matched for clamping tightly battery case from the opposite both ends of battery case.It is described in detail below.
Fig. 1 is the structural schematic diagram of one embodiment of pressing device of battery case of the present invention referring to FIG. 1-2, and Fig. 2 is figure
The structural schematic diagram for compressing one embodiment of component of pressing device shown in 1.
During the manufacturing of battery, after the battery case equipped with battery core completes slot rolling technique, into battery case
Survey is high and dust suction process (dust suction process is the outer dust suction process of battery case herein, will be illustrated in detail below).?
It in the high process of the survey of battery case, needs to press battery case, guarantees that battery case is stablized pressure holding in sustained height, to match
Close the elevation carrection that sensor completes battery case.In view of this, being used the present embodiment provides a kind of pressing device of battery case
Stablize pressure holding battery case in the high process of survey in battery case, thus the height of precise measurement battery case.
In one embodiment, pressing device includes support base 1.The position of support base 1 is fixed, and can be fixed on and be compressed dress
It sets in outer mechanism.The first guide rail 121 and the second guide rail 131, the first guide rail 121 and the second guide rail 131 are provided on support base 1
Along the circumferential direction setting of support base 1.
Pressing device further includes shaft 2, and 2 rotational support of shaft is in support base 1.Shaft 2 can in support base 1 via
Motor driven rotation, shaft 2 is rotated relative to support base 1, and support base 1 does not rotate it and is kept fixed.
Pressing device further includes compressing component 3, compresses component 3 for executing the movement of pressure holding battery case 4.Compress component
3 connect with shaft 2 and rotate under the drive of shaft 2 around support base 1.Compressing component 3 includes mandril 31, pressure head 32, guiding
Bar 33, the first idler wheel 34 and the second idler wheel 35.Mandril 31 connects the first idler wheel 34, and the first idler wheel 34 is set to the first guide rail 121
On, to compress component 3 in the rotation process of support base 1, the first idler wheel 34 is moved along the first guide rail 121, and then drives top
2 movement around the shaft of bar 31, i.e. 2 revolution around the shaft of mandril 31.Pressure head 32 is connect with guide rod 33, the further connection the of guide rod 33
Second wheel 35, the second idler wheel 35 are set on the second guide rail 131, to compress component 3 in the rotation process of support base 1, the
Second wheel 35 is moved along the second guide rail 131, and then drives 2 movement around the shaft of guide rod 33 and pressure head 32, i.e. guide rod 33 and pressure
First 32 2 revolution around the shaft.
It should be noted that the first guide rail 121 and the second guide rail 131 are arranged so that mandril 31 and pressure head 32 in mandril 31
Around the shaft in 2 motion processes, there is movement toward each other, mandril 31 and pressure head 32 in the two for 2 movements around the shaft and pressure head 32
Battery case 4 is matched for clamping tightly from the opposite both ends of battery case 4 respectively.Usual battery case 4 can be placed in a hypanthium 523, by
In different hypanthiums 523, there are differences in height, cause its low measurement accuracy of the device of existing measurement 4 height of battery case.This reality
It applies in example using mandril 31 and to jack up battery case 4 from 4 one end of battery case (523 bottom of hypanthium has the hole passed through for mandril to tie
Structure), cause battery case 4 to be detached from hypanthium 523 and by top to uniform height.And the other end that pressure head 32 is opposite from battery case 4
Battery case 4 is compressed, so as to the height of precise measurement battery case 4.The first idler wheel 34,35 edge of the second idler wheel are utilized simultaneously
(the first idler wheel 34, the second idler wheel 35 are led along the first guide rail 121, second for the cycle movement of first guide rail 121, the second guide rail 131
One circle of the movement of rail 131 is a cycle), the battery case 4 persistently come to operating executes pressure holding movement.Pass through the week of revolution
The movement of phase property, the first guide rail 121, the second guide rail 131 can guide the mandril 31 of the first idler wheel 34, the second idler wheel 35 and its connection
It is close to each other with pressure head 32, to compress battery case 4；After elevation carrection, and it is able to guide mandril 31 and pressure head 32 mutually far
From, to facilitate 4 feeding, discharge of battery case, so that the degree of automation of entire pressing device is improved, adaptation battery production assembly line
Demand.
In one embodiment, compressing component 3 further includes the first supporting block 36.First supporting block 36 is sheathed on guide rod 33
On, and the first supporting block 36 can be moved along guide rod 33.Mandril 31 and the first idler wheel 34 are set in the first supporting block 36.
31 one end of mandril is set in the first supporting block 36, and the other end is close to battery case 4 to hold battery case 4 for pushing up.Guiding
33 both ends of bar are separately connected pressure head 32 and the second idler wheel 35, and the first supporting block 36 is located at the position between pressure head 32 and the second idler wheel 35
It sets, so that the first idler wheel 34 is located at the position between pressure head 32 and the second idler wheel 35.
First guide rail 121 and the second guide rail 131 are arranged along the circumferential direction of support base 1, and are complete ring-shaped guide rail, are used for
Support 2 movement around the shaft of mandril 31 and pressure head 32 around the shaft 2 movement.First guide rail 121 and the second guide rail 131 are extremely
Small part guide rail section is located remotely from each other, and at least partly guide rail section of first guide rail 121 being located remotely from each other and the second guide rail 131
The high region of survey positioned at pressing device (is surveyed high region, is measured corresponding to the station of 4 height of battery case as the term suggests as executing
Region).
First guide rail 121 includes the guide rail section positioned at the high region of survey and the guide rail section outside the high region of survey, and surveys height
Linking has transition guide section (wherein transition guide section linking rail level height between the guide rail section in region and the guide rail section surveyed outside high region
Spend the first different guide rails 121 and be located at the guide rail section for surveying high region and positioned at the guide rail section surveyed outside high region), the first idler wheel 34 exists
During moving in transition guide section, the movement for driving mandril 31 to jack up battery case 4 is completed.Similarly, the second guide rail 131
Including being connected its transition guide section for being located at the guide rail section and the guide rail section outside the high region of survey of surveying high region.
First idler wheel 34, the second idler wheel 35 the first guide rail 121, the second guide rail 131 transition guide section on move when, it is complete
At driving mandril 31 and pressure head 32 to be pressed against battery case 4 from the opposite end of battery case 4 respectively, it is matched for clamping tightly battery case
4 movement.When the first idler wheel 34, the second idler wheel 35 are moved to and are located at the part guide rails section being located remotely from each other for surveying high region,
First idler wheel 34 has been located remotely from each other with the second idler wheel 35, and reduces the distance between mandril 31 and pressure head 32, folder
Tight battery case 4.
During mandril 31 and pressure head 32 clamp battery case 4, since the first idler wheel 34 is located at pressure head 32 and second
Position between idler wheel 35,33 length of guide rod is certain, and the first idler wheel 34 is located remotely from each other with the second idler wheel 35, so that the first idler wheel
34 relatively close pressure heads 32, this allows for the relatively close pressure head 32 of mandril 31 in the first supporting block 36.And pressure head 32 leans on relatively
Nearly mandril 31, the two compress battery case 4 from the opposite both ends of battery case 4 respectively, to be matched for clamping tightly battery case 4, are used for
The elevation carrection of battery case 4.
Further, small in the distance between guide rail section surveyed outside high region on the first guide rail 121 and the second guide rail 131
In the distance between the guide rail section in the high region of above-mentioned survey.In this way, be moved to survey in the first idler wheel 34 and the second idler wheel 35
When the guide rail section being located remotely from each other in high region, the pressure holding of battery case 4 is completed with the elevation carrection for battery case 4；And
When first idler wheel 34 and the second idler wheel 35 are moved to other guide rail sections surveyed outside high region, compress component 3 and unclamps battery case 4,
In order to the feeding, discharge operation of battery case 4.
In one embodiment, support base 1 includes pedestal 11, the first guide holder 12 and the second guide holder 13.First guiding
The 12, second guide holder 13 of seat is sheathed on the outer peripheral surface of pedestal 11, and to be located at the first guide holder 12 separate for the second guide holder 13
The side of pressure head 32.The first guide rail 121 and the second guide rail 131 are offered respectively on first guide holder 12 and the second guide holder 13.
That is the outer wall of the first guide holder 12 and the second guide holder 13 is slotted respectively, forms the first guide rail 121 and the second guide rail of annular
131.The groove body that the outer wall of first guide holder 12 and the second guide holder 13 is opened up can be completely through 12 He of the first guide holder
Second guide holder 13；It certainly, can also be completely through the first guide holder 12 and the second guide holder 13, so that the first guide holder 12
Two parts axial along shaft 2 are divided into the second guide holder 13, the first guide holder 12, the second guide holder 13 are respectively along shaft
Region between 2 two axial parts forms the first guide rail 121 and the second guide rail 131.It is led using the first guide holder 12, second
Upper and lower (upper and lower direction in 2 axial direction of shaft, usually vertical direction) side wall into the respective fluting of both seats 13 is fixed
Justice goes out the first guide rail 121, the second guide rail 131.And in the respective fluting of both the first guide holder 12, the second guide holders 13
The distance between upper and lower side wall no more than the first idler wheel 34, the diameter of the second idler wheel 35, with can utilize the first guide holder 12,
Upper and lower side wall in the respective fluting of second guide holder 13 guides the first idler wheel 34, the second idler wheel 35 in the first guide rail 121, the
Movement on two guide rails 131.
In one embodiment, compressing component 3 further includes the third idler wheel 37 being set in the first supporting block 36, for supporting
Mandril 31 reduces the risk that mandril 31 biases so that the bearing force that mandril 31 is provided to battery case 4 is more stable.Preferably,
Mandril 31 can be further ensured that the stability of mandril 31 between the first idler wheel 34 and third idler wheel 37, further to drop
The risk that low mandril 31 biases.
Support base 1 further includes third guide holder 14, and third idler wheel 37 is used cooperatively with third guide holder 14.Due to the first rolling
Wheel 34 and third idler wheel 37 are arranged in the first supporting block 36, the third guide rail 141 being arranged on third guide holder 14 and first
The relative position of guide rail 121, it is relatively uniform with the relative position of third idler wheel 37 and the first idler wheel 34.Specifically, third is oriented to
Seat 14 has certain distance around the periphery for being set to the first guide holder 12 between the first guide holder 12, which is equal to
The distance between first idler wheel 34 and third idler wheel 37.Further, in order to improve the stability of mandril 31, third guide holder 14
It is set to and surveys high region (as shown in Figure 1), the height of third guide rail 141 is opposite with the height of the first guide rail 121, third idler wheel 37
It walks with the first idler wheel 34 to when surveying on the corresponding guide rail in high region, just level erects the first supporting block 36, keeps mandril 31 steady
High regional movement is being surveyed on ground, holds 4 bottom of battery case sustainedly and stably to push up, and the height for guaranteeing that battery case 4 is held by top is opposite
Unanimously, convenient for measurement.
As it can be seen that the present embodiment is utilized by adding third guide holder 14 and third guide rail 141, third idler wheel 37 thereon
First idler wheel 34 and 37 the first supporting block of synchronous drive 36 of third idler wheel are mobile, to guarantee that mandril 31 is stablized in surveying high region
Movement, the battery case 4 held is pushed up to it and provides accurate height of foundation, is conducive to the elevation carrection knot for improving battery case 4
The accuracy of fruit.
It should be noted that the first guide holder 12, the second guide holder 13 are wrapped on the outer peripheral surface of pedestal 11.First guide rail
121, both second guide rails 131 in the horizontal plane be projected as annulus.
For the installation convenient for the first guide holder 12, the second guide holder 13, by a vertical plane by the first guide holder 12, second
Guide holder 13 is respectively divided at least two parts.By that will splice at least two part, the first guide holder 12 of completion, second are led
Installation to seat 13.For Fig. 3 by taking the first guide holder 12 as an example, the first guide holder 12 can be divided into two semicircles by a vertical plane
Two semicircular cylinders 122 of the first guide holder 12 are spliced from the opposite sides of pedestal 11 in one respectively, complete first by cylinder 122
Guide holder 12 is installed on pedestal 11, can be improved the installation convenience of the first guide holder 12.
By the above-mentioned means, since the first guide holder 12, the second guide holder 13 are made of at least two parts respectively, so that
At least two guide rail sections that first guide rail 121, the second guide rail 131 respectively include circumferentially dividing along support base 1 are (if such as above-mentioned first
Guide holder 12 is divided into the case where two semicircular cylinders, and the first guide rail 121 then includes two guide rails circumferentially divided along support base 1
Section).The angled setting of the axis of rolling of the splicing line of the rail level of adjacent rails section and the first idler wheel 34, the second idler wheel 35, i.e. rail level
Splicing line be not it is parallel with the axis of rolling of the first idler wheel 34, the second idler wheel 35, this allows for the first idler wheel 34, the second idler wheel 35
During by the splicing line of rail level, the first idler wheel 34, the second idler wheel 35 are always and in gap brought by splicing line
Part contact, and and the non-concurrent gap at splicing line integrally contact, the first idler wheel 34, the second idler wheel 35 can be effectively reduced
By rail level splicing line when generated vibration and impact noise.It includes along support base 1 that Fig. 4, which illustrates the first guide rail 121,
Two guide rail sections 1211 circumferentially divided, the axis of rolling of the splicing line 1212 of the rail level of adjacent rails section 1211 and the first idler wheel 34
341 angled settings.
It is surveyed in high region in addition, being located in 141 the first guide rails 121 of correspondence of above-mentioned third guide rail and the second guide rail 131
The guide rail section of the case where part guide rails section is arranged, the starting point of third guide rail 141 and end there are arc-shaped transition rail level, in order to
Guidance third idler wheel 37 enters or leaves third guide rail 141, while reducing the contact between third idler wheel 37 and third guide rail 141
Vibration and impact noise.
Please continue to refer to Fig. 1-2, wherein Fig. 2 conceals the spring in connecting rod.In one embodiment, component 3 is compressed also
Including top plate 381, the second supporting block 382, connecting rod 39 and spring 383.Top plate 381 is fixed on guide rod 33.Top plate 381
The both ends of guide rod 33 are respectively arranged at the second idler wheel 35.Second supporting block 382 is set to top plate 381 close to battery case 4
Side and be sheathed on guide rod 33 so that the second supporting block 382 can be moved along guide rod 33.Second supporting block 382
Position between top plate 381 and the first supporting block 36.Pressure head 32 is set to the second side of the supporting block 382 far from top plate 381,
Its open end for being used to compress battery case 4, to carry out dust suction and survey high process.Connecting rod 39 passes through 381, second, top plate
Bracer 382 is simultaneously connected to pressure head 32.Be threadably engaged between pressure head 32 and connecting rod 39, can by turning pressure head 32, with
Position of the pressure head 32 in connecting rod 39 is adjusted, and then adjusts the relative position of pressure head 32 and battery case 4.
Spring 383 is sheathed in connecting rod 39 and between top plate 381 and the second supporting block 382.Spring 383 is opposite to be pushed up
Plate 381, the second supporting block 382 both ends can be respectively set gasket and/or washer (not shown), and then pass through gasket and/or pad
Circle is contacted with top plate 381, the second supporting block 382.It is specifically as follows: the second idler wheel 35 is along the second guide rail 131 in the second guide rail
In moving process in 131 transition guide section, 35 opposed vertical of the second idler wheel moves down certain distance, so that guide rod 33
Respective distance is moved straight down, so that the relatively close battery case 4 of top plate 381, so that pressure head 32 is close to battery
Shell 4, with when pressure head 32 compresses battery case 4, top plate 381 drives connecting rod 39, the second supporting block 382, and then makes to press
First 32 are pressed against battery case 4.When compressing, there are certain elastic deformations for spring 383, on the one hand, so that 32 elasticity of pressure head is supported
Piezoelectric battery shell 4 avoids the direct crushing battery case of rigid contact；On the other hand, provided elastic-restoring force can be protected
It holds pressure head 32 to be steadily pressed on battery case 4, that is, pressure head 32 is maintained to be applied to the stabilization for compressing power of battery case 4, with
Stable structure basis is provided to dust suction and the high process of survey.Also, after the cancellation of pressure head 32 compresses battery case 4, spring 383
Elastic-restoring force drive pressure head 32 reset.Pressure head 32 is connected since connecting rod 39 passes through top plate 381, if 4 height of battery case
Gao Liao, the then part that connecting rod 39 passes through top plate 381 become more；If 4 height of battery case is low, connecting rod 39 passes through top plate
381 part is reduced, and the height of the part of top plate 381 is passed through by detection connecting rod 39, can correspond to and obtain battery case 4
Highly.
Optionally, it is provided between guide rod 33 and the second supporting block 382 and between connecting rod 39 and top plate 381 straight
Spool holds (not shown), can reduce between guide rod 33 and the second supporting block 382 and between connecting rod 39 and top plate 381
The frictional resistance of relative motion, and also act as the effect of guidance relative motion and protection.
Please refer to Fig. 1,5, Fig. 5 illustrates the structure of the load-bearing rotary table 51 after hiding battery case 4 and the first turntable 52.?
In one embodiment, pressing device further includes load-bearing rotary table 51 and the first turntable 52, load-bearing rotary table 51 and the first turntable 52 and shaft 2
It connects and is rotated with shaft 2, load-bearing rotary table 51 is being held for carrying battery case 4, the first turntable 52 for limiting battery case 4
Position on idling disk 51.Specifically, the first turntable 52 be set to load-bearing rotary table 51 carry battery case 4 side, first turn
Circumferentially spaced on disk 52 to be inwardly recessed the groove 521 to be formed equipped with several, each groove 521 represents a cell station, and
A battery case 4 can be placed on each station.When first turntable 52 revolves with shaft 2, each station cycle circulation is to drive
Each battery case 4 completes loading and unloading, surveys high process.Further, it is additionally provided on the first turntable 52 and each groove 521
Corresponding battery backrest 522.Groove 521 sets battery case 4 for blocking, and battery backrest 522 can then be provided to battery case 4 and be leaned on
It leans on, battery case 4 is lived with " helping ", the skew of battery case 4 is avoided to influence elevation carrection.
Accordingly, along support base 1 be provided at circumferentially spaced it is several compress component 3, respectively compress component 3 and each cell station one
One is corresponding.By taking one group compresses component 3 as an example, guide rod 33 passes through load-bearing rotary table 51 and the first turntable 52.In load-bearing rotary table 51
During rotating with the first turntable 52 with shaft 2, driving guide rod 33 and its affiliated component 3 that compresses, 2 revolution become around the shaft
Position.
Since the hypanthium 523 of battery case 4 and support battery case 4 is placed on load-bearing rotary table 51, in order to facilitate mandril
Battery case 4 is held on 31 tops, and the position that battery case 4 is corresponded on load-bearing rotary table 51 is provided with through-hole (not shown), and mandril 31 can
Across through-hole and jack up battery case 4.Mandril 31 provides accurate height of foundation to battery case 4, thus precise measurement battery
The height of shell 4.
Further, pressing device further includes the second turntable 53, and the second turntable 53 connect with shaft 2 and rotates with shaft 2.
Second turntable 53 is located at the first side of the turntable 52 far from load-bearing rotary table 51.Guide rod 33 passes through the second turntable 53, and second
Turntable 53 is close to the end of guide rod 33.Top plate 381 is located at side of second turntable 53 far from the first turntable 52.Guide rod 33 is worn
The second turntable 53 is crossed, for keeping the axial posture of guide rod 33, so that the stable setting in the vertical direction of guide rod 33.
In one embodiment, connecting rod 39 passes through top plate 381 and the end far from pressure head 32 is provided with measuring head.Measuring head
Greater than the perforation passed through on top plate 381 for connecting rod 39, as a result, on the one hand measuring head can limit connecting rod 39 and top plate 381
Connection, prevent connecting rod 39 from perforation in fall, on the other hand can as measurement target, for height detecting device detect.
Specifically, pressing device further includes displacement sensor 6, and displacement sensor 6 is used as above-mentioned height detecting device, for measuring head
Height detected, to obtain the height of battery case 4.The revolution of component 3 is being compressed to when surveying high region, is compressing component 3
Pressure head 32 and mandril 31 compress battery case 4, and end of the connecting rod 39 far from pressure head 32 is measuring head, move to and pass with displacement
Sensor 6 is opposite, is measured by displacement sensor 6, and then extrapolate the height of battery case 4.
Preferably, measuring head can be a nut structure, and measuring head and connecting rod are threadedly engaged between 39 end.Measuring head
Position in connecting rod 39 is adjustable, by turning measuring head, position of the adjustable measuring head in connecting rod 39, and surveys
Amount head can limit top plate 381 and deviate from connecting rod 39.
Please refer to Fig. 1,6.In one embodiment, it is recessed to be provided with second for one end on pressure head 32 for compressing battery case 4
Slot 321, the second groove 321 are corresponded to each other with the open end of battery case 4, and the side wall of battery case 4 can allow for enter second
Groove 321 is simultaneously maintained in the second groove 321, compresses power to the application of battery case 4 for realizing pressure head 32.Pressure head 32 is also set up
There are venthole 322 and gas connector 323, gas connector 323 is connected to the air-extractor outside pressure head 32, and venthole 322 is through pressure
First 32, it is connected to outside atmosphere, to form airflow channel in pressure head 32.The airflow channel is used to be pressed on battery case in pressure head 32
When on body 4, dedusting air-flow is provided to battery case 4, remaining dust and clast are (in battery case 4 inside and outside removal battery case 4
Slot rolling technique in generate), to improve the quality of battery product.
It is specifically as follows: pressing device side is provided with dust suction pipe support 71 and dust suction column 72, and dust suction column 72, which is located at, to be inhaled
On dirt pipe support 71.Gas connector (not shown) on dust suction column 72 is connected to the gas connector 323 on pressure head 32, while dust suction column 72 connects
Lead to external air-extractor, the subnormal ambient in dust suction column 72 and pressure head 32 realized by pumping, so formed detach dust and
The dedusting air-flow of clast.And above-mentioned displacement sensor 6 can be set on dust suction pipe support 71, to be suspended from 32 top of pressure head,
Measurement target (i.e. measuring head) is detected when compressing battery case 4 convenient for pressure head 32.
In conclusion the pressing device of battery case provided by the present invention, the first guide rail and the second guide rail are arranged to
So that mandril and pressure head be in the mandril motion process of movement and pressure head around the shaft around the shaft, mandril and pressure head respectively from
The opposite both ends of battery case are matched for clamping tightly battery case.While stablizing pressure holding battery case, accurate base is provided by mandril
Plinth height, so as to the height of precise measurement battery case.Simultaneously using the first idler wheel, the second idler wheel along the first guide rail, the
The cycle movement of two guide rails, the battery case persistently come to operating execute pressure holding movement, can be improved entire pressing device
The degree of automation, adapt to battery production assembly line demand.
Mode the above is only the implementation of the present invention is not intended to limit the scope of the invention, all to utilize this
Equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content, it is relevant to be applied directly or indirectly in other
Technical field is included within the scope of the present invention.
Claims (10)
1. a kind of pressing device of battery case, which is characterized in that the pressing device includes:
Support base is provided with the first guide rail and the second guide rail along the circumferential direction of the support base；
Shaft, rotational support is in the support base；
Component is compressed, the component that compresses connect with the shaft and rotates under the drive of the shaft around the support base,
The component that compresses includes mandril, pressure head, guide rod, the first idler wheel and the second idler wheel, wherein mandril connection described first
Idler wheel, first idler wheel are set on first guide rail, and in the component that compresses around the rotation process of the support base
It is middle to be moved along first guide rail, and then drive the mandril around the pivot, the pressure head is connect with the guide rod,
The guide rod further connects second idler wheel, and second idler wheel is set on second guide rail, and supports described
Pressure component moves in the rotation process of the support base along second guide rail, and then drives the guide rod and the pressure head
Around the pivot, wherein first guide rail and second guide rail are arranged so that the mandril and the pressure head from institute
It states the opposite both ends of battery case and is matched for clamping tightly the battery case.
2. pressing device according to claim 1, which is characterized in that first idler wheel is located at the pressure head and described
At least partly guide rail section of position between second wheel, first guide rail and second guide rail is located remotely from each other, so that described
When first idler wheel, second idler wheel are moved at least partly guide rail section, the two is located remotely from each other, so make the mandril and
The distance between described pressure head reduces, to be matched for clamping tightly the battery case.
3. pressing device according to claim 2, which is characterized in that the support base include pedestal, the first guide holder with
And second guide holder, first guide holder, second guide holder are sheathed on the outer peripheral surface of the pedestal, described second leads
It is located at the side of first guide holder far from the pressure head to seat, and is opened on first guide holder and second guide holder
Equipped with first guide rail and second guide rail.
4. pressing device according to claim 3, which is characterized in that the component that compresses further includes the first supporting block, institute
It states the first supporting block and is sheathed on the guide rod, and can be moved along the guide rod, first supporting block is further in institute
It states and is rotated under the drive of guide rod around the support base, the mandril and first idler wheel are set to first supporting block
On；
The component that compresses further includes the third idler wheel being set in first supporting block, and the support base further includes that third is led
To seat, the third guide holder is provided with third on the periphery for being set to first guide holder, the third guide holder
Guide rail, in the component that compresses in the rotation process of the support base, the third idler wheel can be moved along the third guide rail
Dynamic, the third guide rail is arranged at least when first idler wheel is moved at least partly guide rail section, so that described the
First supporting block described in three idler wheels and the first idler wheel synchronous drive is mobile.
5. pressing device according to claim 4, which is characterized in that first guide rail, second guide rail and institute
It states third guide rail and respectively includes at least two guide rail sections circumferentially divided along the support base, and the rail of the adjacent guide rail section
The angled setting of the axis of rolling of the splicing line in face and first idler wheel, second idler wheel and the third idler wheel.
6. pressing device according to claim 1, which is characterized in that the component that compresses further includes top plate, the second support
Block, connecting rod and spring, the top plate are fixed on the guide rod, and it is close that second supporting block is set to the top plate
It the side of the battery case and is sheathed on the guide rod, second supporting block can be moved along the guide rod, institute
It states pressure head and is set to the side of second supporting block far from the top plate, the connecting rod passes through the top plate, described second
Supporting block is simultaneously connected to the pressure head, and the spring pocket is set in the connecting rod and is located at the top plate and second support
Between block.
7. pressing device according to claim 6, which is characterized in that the connecting rod passes through the top plate and far from described
The end of pressure head is provided with measuring head；
The pressing device further includes displacement sensor, and institute's displacement sensors are for examining the height of the measuring head
It surveys, and then obtains the height of the battery case.
8. pressing device according to claim 1, which is characterized in that the pressing device further includes load-bearing rotary table and first
Turntable, the load-bearing rotary table and first turntable connect with the shaft and rotate with the shaft, and the load-bearing rotary table is used
In carrying the battery case, first turntable is for limiting position of the battery case on the load-bearing rotary table, institute
Guide rod is stated across the load-bearing rotary table and first turntable；
The position that the battery case is corresponded on the load-bearing rotary table is provided with through-hole, and the mandril can pass through the through-hole simultaneously
Jack up the battery case.
9. pressing device according to claim 8, which is characterized in that the pressing device further includes the second turntable, and second
Turntable connect with the shaft and rotates with the shaft, and second turntable is located at first turntable and turns far from the carrying
The side of disk, wherein the guide rod passes through second turntable.
10. pressing device according to claim 1, which is characterized in that airflow channel is provided on the pressure head, in institute
When stating pressure head and being pressed on the battery case, Xiang Suoshu battery case provides dedusting air-flow.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910310208.6A CN109994765B (en) | 2019-04-17 | 2019-04-17 | Pressing device of battery shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910310208.6A CN109994765B (en) | 2019-04-17 | 2019-04-17 | Pressing device of battery shell |
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| CN109994765A true CN109994765A (en) | 2019-07-09 |
| CN109994765B CN109994765B (en) | 2024-05-03 |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001313018A (en) * | 2000-04-28 | 2001-11-09 | Toyota Motor Corp | Power supply unit and its manufacturing method |
| JP2011086430A (en) * | 2009-10-14 | 2011-04-28 | Nec Corp | Battery holding structure of electronic equipment |
| WO2014040502A1 (en) * | 2012-09-12 | 2014-03-20 | 深圳深蓝精机有限公司 | Measurement device and shaft detection device |
| CN203800130U (en) * | 2014-04-10 | 2014-08-27 | 宁德新能源科技有限公司 | Battery assembling device |
| JP2017073270A (en) * | 2015-10-07 | 2017-04-13 | 田淵電機株式会社 | Storage battery unit and storage battery housing device |
| CN107069057A (en) * | 2017-01-19 | 2017-08-18 | 浙江野马电池有限公司 | Battery necking machine |
| CN107863559A (en) * | 2017-10-19 | 2018-03-30 | 中航锂电（洛阳）有限公司 | Battery module extruding stand, pressurizing unit and battery module production line |
| WO2018192080A1 (en) * | 2017-04-20 | 2018-10-25 | 深圳市大疆创新科技有限公司 | Battery mounting structure and electronic apparatus |
| CN208507858U (en) * | 2018-06-06 | 2019-02-15 | 衡阳市牧钢精密工业有限公司 | Battery core for Full-automatic battery cell sealing machine seals punching mechanism |
| CN109502317A (en) * | 2018-12-06 | 2019-03-22 | 无锡先导智能装备股份有限公司 | A kind of battery hypanthium separator |
| CN209641761U (en) * | 2019-04-17 | 2019-11-15 | 无锡先导智能装备股份有限公司 | A kind of pressing device of battery case |
-
2019
- 2019-04-17 CN CN201910310208.6A patent/CN109994765B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001313018A (en) * | 2000-04-28 | 2001-11-09 | Toyota Motor Corp | Power supply unit and its manufacturing method |
| JP2011086430A (en) * | 2009-10-14 | 2011-04-28 | Nec Corp | Battery holding structure of electronic equipment |
| WO2014040502A1 (en) * | 2012-09-12 | 2014-03-20 | 深圳深蓝精机有限公司 | Measurement device and shaft detection device |
| CN203800130U (en) * | 2014-04-10 | 2014-08-27 | 宁德新能源科技有限公司 | Battery assembling device |
| JP2017073270A (en) * | 2015-10-07 | 2017-04-13 | 田淵電機株式会社 | Storage battery unit and storage battery housing device |
| CN107069057A (en) * | 2017-01-19 | 2017-08-18 | 浙江野马电池有限公司 | Battery necking machine |
| WO2018192080A1 (en) * | 2017-04-20 | 2018-10-25 | 深圳市大疆创新科技有限公司 | Battery mounting structure and electronic apparatus |
| CN107863559A (en) * | 2017-10-19 | 2018-03-30 | 中航锂电（洛阳）有限公司 | Battery module extruding stand, pressurizing unit and battery module production line |
| CN208507858U (en) * | 2018-06-06 | 2019-02-15 | 衡阳市牧钢精密工业有限公司 | Battery core for Full-automatic battery cell sealing machine seals punching mechanism |
| CN109502317A (en) * | 2018-12-06 | 2019-03-22 | 无锡先导智能装备股份有限公司 | A kind of battery hypanthium separator |
| CN209641761U (en) * | 2019-04-17 | 2019-11-15 | 无锡先导智能装备股份有限公司 | A kind of pressing device of battery case |
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| Publication number | Publication date |
|---|---|
| CN109994765B (en) | 2024-05-03 |
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