CN113451634B - Multi-station plate wrapping and assembling machine for storage battery - Google Patents
Multi-station plate wrapping and assembling machine for storage battery Download PDFInfo
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- CN113451634B CN113451634B CN202110591371.1A CN202110591371A CN113451634B CN 113451634 B CN113451634 B CN 113451634B CN 202110591371 A CN202110591371 A CN 202110591371A CN 113451634 B CN113451634 B CN 113451634B
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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
- H01M10/0404—Machines for assembling batteries
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- 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
Abstract
The invention discloses a storage battery multi-station plate wrapping and assembling machine which comprises a rack, an assembling raceway and a plurality of single-station polar plate assembling devices, wherein the rack is provided with a plurality of single-station polar plate assembling devices; the matching roller paths are laid along the length direction of the rack; the single-station polar plate matching device comprises a plurality of single-station polar plate matching devices; each single-station polar plate matching device is arranged on one side of the matching raceway in a single row, and the discharge end of each single-station polar plate matching device can be connected with the matching raceway; each single-station polar plate matching device is provided with a polar plate conveying device; the single-station polar plate grouping device is a positive and negative polar plate grouping device and/or an independent polar plate grouping device; when the single-station polar plate matching device is a positive and negative polar plate matching device, the single-station polar plate matching device is provided with a partition plate conveying mechanism and is provided with a first polar plate picking and placing station, a second polar plate picking and placing station and a partition plate input station; when the single-station polar plate matching device is an independent polar plate matching device, only a second polar plate picking and placing station is arranged on the single-station polar plate matching device. Therefore, high-speed package board and cluster grouping can be realized.
Description
Technical Field
The invention relates to a storage battery multi-station plate wrapping and assembling machine, and belongs to the technical field of storage battery assembly lines.
Background
In the process of storage battery cluster matching, besides manual plate wrapping matching, a plurality of plate wrapping matching machines exist in the prior art, but the efficiency is not high. The cluster matching efficiency of the existing plate wrapping and matching machine is mainly limited by two factors, and firstly, the picking and placing speeds of the positive and negative plates are slow when the clusters are matched. The swing suction mechanism taking the cylinder as power limits the speed, the action of the mechanism lacks flexibility when picking up and transferring, the pick-and-place action is unstable when the speed is high, the clamping plate often appears, and the rejection rate of the polar plate is high. Secondly, the speed of the bag partition plate is low. The push plate during the wrapper sheet will cross the position that the baffle whereabouts pushed away first polar plate to the position of second polar plate, consequently, the machine will be after the push jack action when the baffle whereabouts, leads to the baffle to carry, and is inefficient at the discontinuous.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the storage battery multi-station plate wrapping and assembling machine which can realize high-speed plate wrapping and cluster assembling.
In order to achieve the technical purpose, the invention adopts the following technical scheme:
a multi-station plate wrapping and matching machine for storage batteries comprises a rack, wherein a matching raceway and a plurality of single-station polar plate matching devices are arranged on the rack; wherein:
the matching roller path is laid along the length direction of the rack;
the single-station polar plate matching device comprises a plurality of single-station polar plate matching devices; each single-station polar plate matching device is arranged on one side of the matching roller path in a single row, and the discharge end of each single-station polar plate matching device can be connected with the matching roller path;
each single-station polar plate matching device is provided with a polar plate conveying device;
the single-station polar plate matching device is a positive and negative polar plate matching device and/or an independent polar plate matching device; the positive and negative plate matching device can match and form the first and second polar plates and the strip-shaped fixed-length partition plates into matched polar plates and convey the formed matched polar plates to the matching roller path; the matching group polar plate comprises a U-shaped clapboard, a first polar plate positioned between two side arms of the U-shaped clapboard and a second polar plate positioned outside one side arm of the U-shaped clapboard; the independent polar plate matching device can convey an independent second polar plate to the matching roller path; the first polar plate and the second polar plate have opposite polarities;
when the simplex station polar plate matching device is a positive and negative polar plate matching device, the simplex station polar plate matching device is provided with a partition plate conveying mechanism; the single-station polar plate matching device is provided with a first polar plate picking and placing station, a second polar plate picking and placing station and a partition plate input station, and the partition plate input station is positioned between the first polar plate picking and placing station and the second polar plate picking and placing station; the polar plate conveying device can alternately push the first polar plate and the second polar plate towards the single-station polar plate matching device one by one in sequence, so that the polar plate conveying device can continuously and alternately pick and place the first/second polar plates to the corresponding first polar plate picking and placing station and the second polar plate picking and placing station; the baffle conveying mechanism can continuously convey the fixed-length baffle towards the baffle input station of the single-station polar plate grouping device;
when the single-station polar plate matching device is an independent polar plate matching device, the independent polar plate matching device is only provided with a second polar plate picking and placing station, and the polar plate conveying device can only push second polar plates towards the single-station polar plate matching device one by one in sequence until the polar plate conveying device can pick and place each second polar plate to the second polar plate picking and placing station one by one.
Preferably, the positive and negative electrode plate matching device comprises a fixing plate II, a positive and negative electrode plate picking and placing mechanism, a supporting plate I, a supporting plate II, a push plate mechanism and a wrapping plate transition conveying assembly, wherein:
the second fixing plate comprises a first fixing plate II and a second fixing plate II which correspond to each other and are fixedly arranged on the rack at intervals;
the supporting plate I and the supporting plate II are both paved between the first fixing plate II and the second fixing plate II, and the paving direction of the supporting plate I and the supporting plate II is vertical to the transmission direction of the matched rolling way; the supporting plate II is positioned at the front end of the positive and negative electrode plate grouping device in the transmission direction, and the supporting plate I is positioned at the rear end of the positive and negative electrode plate grouping device in the transmission direction;
the positive and negative plate picking and placing mechanisms comprise a first plate picking and placing mechanism and a second plate picking and placing mechanism;
the first pole plate picking and placing mechanism and the second pole plate picking and placing mechanism are connected through a pole plate picking and placing driving shaft, and the pole plate picking and placing driving shaft is connected with a power output end of the first power device;
under the driving of the power provided by the first power device, the polar plate picking and placing driving shaft rotates, so that the first polar plate picking and placing mechanism and the second polar plate picking and placing mechanism are driven to synchronously move, and the first polar plate picking and placing mechanism and the second polar plate picking and placing mechanism can periodically and correspondingly pick and place a first polar plate and a second polar plate respectively;
the separator conveying mechanism is arranged between the first pole plate picking and placing mechanism and the second pole plate picking and placing mechanism;
the plate pushing mechanism can periodically output horizontal thrust to promote the first polar plates periodically released at the first polar plate pick-and-place stations to translate towards the fixed-length partition plates and reversely move when the first polar plates reach the positions of the corresponding fixed-length partition plates;
the wrapping plate transition conveying assembly can transfer the workpieces pushed by the push plate mechanism to the matching track.
Preferably, the first pole plate picking and placing mechanism comprises a connecting rod group I, a first pole plate picking and placing valve body and a first pole plate valve body guide mechanism connected between the first pole plate picking and placing valve body and the connecting rod group I; wherein:
the connecting rod group I is a crank connecting rod mechanism and comprises a crank I, a first connecting rod and a second connecting rod; one end of the crank I is hinged with the polar plate picking and placing driving shaft, and the other end of the crank I is hinged with the second connecting rod through the first connecting rod;
the first polar plate picking and placing valve body can suck/release the first polar plate in a suction mode;
the second pole plate picking and placing mechanism comprises a connecting rod group II, a second pole plate picking and placing valve body and a second pole plate valve body guide mechanism connected between the second pole plate picking and placing valve body and the connecting rod group II;
the connecting rod group II is in the same structure as the connecting rod group I and is a crank connecting rod mechanism;
the second polar plate pick-and-place valve body can suck/release the second polar plate in a suction mode;
the first/second polar plate valve body guide mechanisms comprise guide seats and linear rails; the guide seat is connected with a fixing plate II arranged on the frame in a positioning way through a positioning shaft; the linear rail is movably arranged in the guide seat, and one end of the linear rail is fixed with the first/second polar plate pick-and-place valve body.
Preferably, the push plate mechanism comprises a push plate driving mechanism and a push plate connected with the power output end of the push plate driving mechanism; wherein:
the push plate driving mechanism comprises a second power device and a crank connecting rod sliding block mechanism connected with the power output end of the second power device, and the crank connecting rod sliding block mechanism comprises a crank III, a third connecting rod and a sliding block; a slide rail with the length extending direction parallel to that of the supporting plate I is arranged on the rack, the slide block is movably connected with the slide rail, and the slide block is connected with the push plate;
the push plate is arranged in an I shape and comprises a plate-shaped push head, a plate-shaped connector and a connecting rod connected between the plate-shaped push head and the plate-shaped connector;
the connecting rod of push pedal can freely slide along the length direction of layer board I in clearance an, and the platelike pushing head is located the top of layer board I, and the platelike connector is located the below of layer board I.
Preferably, the partition conveying mechanism comprises an upper partition conveying mechanism and a lower partition conveying mechanism; a paper cutting mechanism is arranged between the upper clapboard conveying mechanism and the lower clapboard conveying mechanism;
the upper baffle plate conveying mechanism and the lower baffle plate conveying mechanism are both belt transmission mechanisms and comprise vacuum adsorption conveying belts, and a plurality of vent holes are formed in belt bodies of the vacuum adsorption conveying belts;
the paper cutting mechanism comprises a paper cutting roller; the paper cutting roll is provided with a cutter.
Preferably, be provided with the paper guide groove on the frame of vacuum adsorption transmission band both sides.
Preferably, a paper guide roller is further arranged between the upper partition conveying mechanism and the lower partition conveying mechanism.
Preferably, the wrapping plate transition conveying assembly comprises a wrapping plate rubber roller conveying assembly and a wrapping plate chain conveying assembly, wherein the wrapping plate rubber roller conveying assembly is arranged below the partition plate conveying mechanism, and the wrapping plate chain conveying assembly is arranged between the wrapping plate rubber roller conveying assembly and the matching roller path;
the plate wrapping rubber roller conveying assembly is arranged close to the feeding end of the supporting plate II and is positioned at the front end of the feeding end of the supporting plate II, and can roll a workpiece pushed by the push plate mechanism and output the workpiece to the feeding end of the lower chain conveying assembly and is supported by the supporting plate II;
the wrapper sheet chain conveying assembly comprises an upper chain conveying assembly and a lower chain conveying assembly;
the transmission direction of the lower chain conveying assembly is parallel to the length extension direction of the supporting plate II and is matched with the supporting plate II, a workpiece which is conveyed by the plate wrapping rubber roller conveying assembly and is supported by the supporting plate II can be conveyed in a chain transmission mode, and a second polar plate released by a second polar plate picking and placing mechanism is received at the moment when the lower chain conveying assembly reaches a second polar plate picking and placing station;
the upper chain conveying assembly is arranged close to the discharge end of the lower chain conveying assembly and above the rear end of the discharge end of the lower chain conveying assembly, the transmission direction is parallel to that of the lower chain conveying assembly, and horizontal thrust can be periodically output in a chain transmission mode, so that workpieces conveyed on the lower chain conveying assembly are separated from the lower chain conveying assembly one by one and are transferred into the workpiece brackets of the grouping track one by one.
Preferably, the upper chain conveying assembly comprises a motor, a chain wheel I and a chain I; the two chain wheels I are respectively a driving chain wheel I and a driven chain wheel I and are positioned and installed on the rack; the chain I winds around the peripheries of the driving chain wheel I and the driven chain wheel I;
be provided with the fork form on chain I and cut somebody's hair, the fork form cuts somebody's hair and includes that fixed part and symmetry set up two forks in the fixed part both sides, and the fixed part is installed on chain I.
Preferably, the plate wrapping rubber roller conveying assembly comprises a driving rubber roller set and a driven rubber roller set positioned above the driving rubber roller set, wherein the driving rubber roller set comprises a driving roller shaft and two rubber rollers arranged on the driving roller shaft at intervals; the driven rubber roller group comprises a driven roller shaft and two rubber rollers which are arranged on the driven roller shaft at intervals; the driving rubber roller is connected with the power output end of the third power device through a first chain wheel transmission mechanism;
the lower chain conveying assembly comprises a driving chain wheel, a driven chain wheel and a transmission chain which rounds the outer sides of the driving chain wheel and the driven chain wheel; the driving chain wheel is arranged on the driving roll shaft and is positioned between the two rubber rollers of the driving rubber roller group, and the driven roller is positioned and supported on the rack; the transmission chain is provided with a hanging lug at the edge of the chain body, and the maximum rotation range of the body of the transmission chain is smaller than the outer diameters of the two rubber rollers of the driving rubber roller group.
According to the technical scheme, compared with the prior art, the storage battery multi-station plate-wrapping assembling machine has the following advantages:
1. the invention is distributed according to the process of packaging plate assembly of the storage battery, is simple and reasonable, has strong flexibility, and can assemble clusters with different specifications by packaging plates at high speed.
2. The power of the picking and placing polar plates of each cluster group matching station (single-station polar plate group matching device) comes from a motor, so that the problem of limitation of the efficiency of the cylinder as the mechanism power is solved. The pick-and-place mechanism of each cluster grouping station adopts a connecting rod design, so that the working stroke action is slow and the non-working stroke action is fast. The lifting after the piece suction and the sinking during the piece placing can be finished, and the quick and stable pole plate picking and placing can be realized. Meanwhile, the separator conveying mechanism of the cluster matching station can continuously convey separators, the lowered polar plates are pushed to the plate wrapping transition conveying assembly by the push plate, and the plate wrapping transition conveying assembly continuously links and conveys the wrapped polar plates. The push plate does not need to cross the falling position of the partition plate in the process, and the plate wrapping and assembling efficiency is greatly improved.
3. The single-station polar plate configuration device is an independent module and can be set as required according to the configuration quantity requirements of different clusters.
Drawings
FIG. 1 is a schematic view of a multi-station plate-packing assembling machine for storage batteries according to the present invention;
FIG. 2 is a schematic perspective view of a single-station plate grouping apparatus shown in FIG. 1 according to the present invention;
FIG. 3 is a schematic diagram of a positive and negative plate matching device according to the present invention;
FIG. 4 is a schematic structural diagram of positive and negative plate pick-and-place mechanisms in the present invention;
FIG. 5 is a schematic structural diagram of a plate wrapping transition conveying assembly in the positive and negative plate arrangement device according to the present invention;
FIG. 6 is a schematic view of an independent plate grouping apparatus of the present invention;
in FIGS. 1-6: 1. the device comprises a rack, 2, an electrode plate conveying device, 3, a single-station electrode plate matching device, 4, a separator unreeling device, 5, a matching raceway, 311, fixing plates I and 312, a second electrode plate picking and placing assembly, 313, supporting plates I and 314, an electrode plate conveying assembly, 321, fixing plates II and 322, a positive and negative electrode plate picking and placing mechanism, 322a and a first electrode plate picking and placing mechanism; 322-1 and a crank I; 322-2, picking and placing the valve body; 322-3, a suction nozzle; 322b, a second pole plate pick-and-place mechanism; 322-4, crank II; 322-5, fixing block; 322-6, a guide seat; 322-7, linear rail; 322c, a pole plate pick-and-place drive shaft; 323. the supporting plate II, 324, the push plate mechanism, 325, the clapboard conveying mechanism, 326, the paper cutting mechanism II, 327 and the wrapping plate transition conveying assembly; 327-1, a plate-wrapping rubber roll conveying component; 327-2, a wrapper sheet chain conveying component; 327-3, a lower chain conveying assembly; 327-4, an upper chain conveying assembly.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. The relative arrangement of the components and steps, expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as exemplary only and not as limiting. Thus, other examples of the exemplary embodiments may have different values.
For ease of description, spatially relative terms such as "over 8230 \ 8230;,"' over 8230;, \8230; upper surface "," above ", etc. may be used herein to describe the spatial relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary terms "at 8230; \8230; 'above" may include both orientations "at 8230; \8230;' above 8230; 'at 8230;' below 8230;" above ". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations).
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. In addition, for the purpose of convenience of description, the vertical direction, the transverse direction and the longitudinal direction are perpendicular to each other, and the two directions in the vertical direction are up and down directions respectively.
At present, the battery plate matching process mainly comprises two modes, namely single-pack and double-pack; the single pack means that only one type of electrode plate is wrapped with a separator, and the other type of electrode plate is not wrapped with a separator, for example, the positive electrode plate is wrapped with a separator, so that the negative electrode plate is not wrapped with a separator, or the negative electrode plate is wrapped with a separator, so that the positive electrode plate is not wrapped with a separator. The double-wrapping means that the positive plate and the negative plate are wrapped with the partition board. The invention relates to a storage battery pole plate grouping machine which is mainly constructed by aiming at a pole plate single-package process.
As shown in fig. 1 to 4, the multi-station plate wrapping and assembling machine for storage batteries of the present invention includes a frame, a plate conveying device 2, a single-station plate assembling device 3, a separator unreeling device 4, and an assembling roller path 5.
The frame is of a rectangular frame structure as a whole.
The matching rolling way 5 is used for conveying matching pole plates and is laid in the rack along the length direction of the rack.
The simplex station polar plate matching device 3 is used for completing the polar plate matching process, comprises a plurality of simplex station polar plate matching devices, and is arranged on one side of the matching rolling way 5 in a single row, and the discharge end of each simplex station polar plate matching device 3 can be connected with the matching rolling way 5. The single-station polar plate matching device 3 can be an independent polar plate matching device shown in fig. 6, and can also be a positive and negative polar plate matching device shown in fig. 2-5.
When the single-station polar plate matching device 3 is a positive and negative polar plate matching device, each single-station polar plate matching device 3 is provided with a partition plate unreeling device 4, and the partition plate unreeling devices 4 provide partition plates for the single-station polar plate matching devices 3 after unreeling.
In addition, each single-station pole plate matching device 3 is provided with a pole plate conveying device 2. When the single-station polar plate grouping device 3 is a positive and negative polar plate grouping device, the polar plate conveying device 2, as shown in fig. 2, includes a storage platform and two storage bins arranged in parallel on the storage platform. One of the bins is a first polar plate bin, a row of regularly-arranged first polar plates are stored in the first polar plate bin, the other bin is a second polar plate bin, and a row of regularly-arranged second polar plates are stored in the second polar plate bin. The first plates in the first plate stock bin can be sequentially pushed one by one to be sucked and transferred by the first plate picking and placing mechanism one by one, and the second plates in the second plate stock bin can also be sequentially pushed one by one to be sucked and transferred by the second plate picking and placing mechanism one by one. When the single-station polar plate grouping device 3 is an independent polar plate grouping device, the polar plate conveying device 2 comprises a storage platform and a second polar plate bin arranged on the storage platform, a row of regularly-arranged second polar plates are stored in the second polar plate bin, and the second polar plates in the second polar plate bin can be pushed in sequence one by one, so that the second polar plates are sucked away and transferred one by a second polar plate picking and placing mechanism of the independent polar plate grouping device. The first electrode plate and the second electrode plate have opposite polarities, for example, when the first electrode plate is a positive electrode plate, the second electrode plate is a negative electrode plate, and conversely, when the first electrode plate is a negative electrode plate, the second electrode plate is a positive electrode plate.
The positive and negative plate matching device forms a matched polar plate, which comprises a U-shaped separator, a first polar plate between two side arms of the U-shaped separator, and a second polar plate outside one side arm of the U-shaped separator, as shown in fig. 2 and 4, the matched polar plate comprises a fixing plate ii 321, a positive and negative plate picking and placing mechanism 322, a supporting plate i 313, a supporting plate ii 323, a pushing plate mechanism 324, a separator conveying mechanism 325, a paper cutting mechanism 326, and a plate wrapping transition conveying assembly 327, specifically:
the second fixing plate 321 comprises a first fixing plate ii and a second fixing plate ii which correspond to each other, and is fixedly installed on the frame at intervals and used for supporting and fixing/positioning the positive and negative plate picking and placing mechanism 322, the supporting plate i 313, the supporting plate ii 323, the push plate mechanism 324, the partition plate conveying mechanism 325, the paper cutting mechanism 326 and the wrapping plate transition conveying assembly 327.
The supporting plate I313 and the supporting plate II 323 are both paved between the first fixing plate II and the second fixing plate II, and the paving direction of the supporting plate I313 and the paving direction of the supporting plate II 323 are perpendicular to the transmission direction of the matching roller path 5. In addition, the supporting plate II 323 is positioned at the front end of the transmission direction of the pole plate grouping process, and the supporting plate I313 is positioned at the rear end of the transmission direction of the pole plate grouping process.
The positive and negative plate picking and placing mechanism 322 comprises a first plate picking and placing mechanism and a second plate picking and placing mechanism; in order to simplify the consumption of the power mechanism, the first polar plate picking and placing mechanism and the second polar plate picking and placing mechanism of the invention supply power through the same power input shaft (polar plate picking and placing driving shaft). As shown in fig. 2 and 4. The first polar plate picking and placing mechanism and the second polar plate picking and placing mechanism are respectively arranged at two ends of the polar plate picking and placing driving shaft. The polar plate picking and placing driving shaft is connected with a power output end of the first power device, and under the driving of power provided by the first power device, the polar plate picking and placing driving shaft rotates to drive the first polar plate picking and placing mechanism and the second polar plate picking and placing mechanism to synchronously move, so that the first polar plate picking and placing mechanism and the second polar plate picking and placing mechanism can correspondingly pick up the first/second polar plates from the storage table on which the first/second polar plates are placed respectively, and can move the picked first/second polar plates to the upper parts of the corresponding supporting plates and release the first/second polar plates, and therefore the first/second polar plates are picked and released. Specifically, the first polar plate picking and placing mechanism can pick up a first polar plate from a first polar plate bin periodically and place the first polar plate at a first polar plate picking and placing station of the supporting plate I, namely the first polar plate picking and placing mechanism can transfer the first polar plate on the storage table to the first polar plate picking and placing station of the supporting plate I one by one periodically, the second polar plate picking and placing mechanism can pick up a second polar plate from a second polar plate bin periodically and place the second polar plate at a second polar plate picking and placing station of the supporting plate II, namely the second polar plate picking and placing mechanism can transfer the second polar plate on the storage table to a second polar plate picking and placing station of the supporting plate II one by one periodically. In addition, when the first polar plate picking and placing mechanism picks up the first polar plate, the second polar plate picking and placing mechanism releases the second polar plate.
The first pole plate picking and placing mechanism and the second pole plate picking and placing mechanism have the same structure, and as shown in fig. 2 and 4, the first pole plate picking and placing mechanism and the second pole plate picking and placing mechanism respectively comprise a connecting rod group, a picking and placing valve body and a valve body guide mechanism connected between the connecting rod group and the picking and placing valve body. Correspondingly, the first pole plate picking and placing mechanism comprises a connecting rod group I, a first pole plate picking and placing valve body and a first pole plate valve body guide mechanism connected between the first pole plate picking and placing valve body and the connecting rod group I. The second pole plate picking and placing mechanism comprises a connecting rod group II, a second pole plate picking and placing valve body and a second pole plate valve body guide mechanism connected between the second pole plate picking and placing valve body and the connecting rod group II.
The specific structure of the plate picking and placing mechanism of the present invention will be described in detail below by taking the first plate picking and placing mechanism as an example.
The connecting rod group I is a crank connecting rod mechanism and comprises a crank I, a first connecting rod and a second connecting rod; one end of the crank I is hinged with the polar plate picking and placing driving shaft, and the other end of the crank I is hinged with the second connecting rod through the first connecting rod;
the first polar plate picking and placing valve body can suck/release the first polar plate in a suction mode;
the valve body guide mechanism comprises a guide seat and a linear rail; the guide holder passes through the II location connections of fixed plate that set up on location axle and the frame, and the guide holder can be rotatory around the location axle promptly. The linear rail is movably arranged in the guide seat, and one end of the linear rail is fixed with the pick-and-place valve body.
In the process of rotating the polar plate picking and placing driving shaft, the crank I rotates along with the polar plate picking and placing driving shaft and drives the first connecting rod and the second connecting rod of the connecting rod group I to follow up, and in the process, the linear rail of the first polar plate picking and placing mechanism moves along the guide seat to enable the first polar plate picking and placing valve body to have two limit positions which correspond to the first limit position and the second limit position. When the first polar plate picking and placing valve body is located at the first limit position, the suction nozzle of the first polar plate picking and placing valve body is obliquely arranged relative to the plane where the material storage platform is located and is opposite to the first material bin on the material storage platform, and the suction nozzle can suck a first polar plate on the outermost side placed in the first material bin in a negative pressure mode in a vacuumizing mode; when first polar plate pick-and-place valve body was in the second extreme position, the suction nozzle of first polar plate pick-and-place valve body was just right with layer board I to can release the first polar plate that the suction nozzle of first polar plate pick-and-place valve body was inhaled to layer board I through gas filled mode.
Similarly, for the second pole plate picking and placing mechanism, in the rotating process of the pole plate picking and placing driving shaft, the crank II rotates along with the second pole plate picking and placing driving shaft and drives the first connecting rod and the second connecting rod of the connecting rod group II to follow up, and in the process, the wire track of the second pole plate picking and placing mechanism moves along the guide seat to enable the second pole plate picking and placing valve body to have two limit positions, namely a first limit position and a second limit position. When the second pole plate picking and placing valve body is located at the first limit position, the suction nozzle of the second pole plate picking and placing valve body is opposite to the second storage bin on the storage platform, and a piece of second pole plate on the outermost side placed in the second storage bin can be sucked in a negative pressure mode in a vacuumizing mode; when the second pole plate picking and placing valve body is located at the second limit position, the suction nozzle of the second pole plate picking and placing valve body is opposite to the support plate II, and the second pole plate sucked by the suction nozzle of the second pole plate picking and placing valve body can be released onto the support plate II in an inflating mode.
The plate pushing mechanism can periodically output horizontal thrust to promote the first polar plates periodically released at the first polar plate picking and placing stations to translate towards the fixed-length partition plates and reversely move when the first polar plates reach the positions of the corresponding fixed-length partition plates; the first polar plate is in the moment of arriving at the position of the corresponding fixed-length partition plate, the middle position of the first polar plate and the fixed-length partition plate is abutted, and at the moment, the first polar plate can push the corresponding fixed-length partition plate to enter the feeding end of the rubber roller conveying assembly of the plate wrapping machine together under the impulse action provided by the push plate mechanism. As shown in fig. 2-5, the push plate mechanism of the present embodiment includes a push plate driving mechanism and a push plate connected to a power output end of the push plate driving mechanism; wherein:
the supporting plate I is provided with a gap a along the middle position, and the gap a penetrates through two ends of the supporting plate I in the length direction; the two sides of the supporting plate I in the width direction are fixed on the rack.
The push plate driving mechanism comprises a second power device and a crank connecting rod sliding block mechanism connected with the power output end of the second power device, and the crank connecting rod sliding block mechanism comprises a crank III, a third connecting rod and a sliding block; be provided with the parallel slide rail of length extending direction and the length extending direction of layer board I in the frame, slider and slide rail swing joint, and the slider is connected with the push pedal.
The push plate is arranged in an I shape and comprises a plate-shaped push head, a plate-shaped connector and a connecting rod connected between the plate-shaped push head and the plate-shaped connector.
The connecting rod of push pedal can freely slide along the length direction of layer board I in clearance an, and the platelike hair is located the top of layer board I, and the platelike connector is located the below of layer board I.
The power output by the second power device is transmitted to the push plate through the crank III, the third connecting rod and the sliding block in sequence. Under the action of power provided by a second power device, the crank III rotates, the third connecting rod drives the sliding block to slide, and then the push plate is driven to move towards the first polar plate arranged on the supporting plate I, and when the first polar plate is pushed to the middle position of the suspended separator to be wrapped, the push plate moves reversely away from the separator to be wrapped; the first polar plate pushes the middle part of the separator to be wrapped to move forward to the feeding port of the wrapping plate transition conveying assembly 8 under the action of the impulse provided by the push plate.
The separator conveying mechanism is arranged between the first electrode plate picking and placing mechanism and the second electrode plate picking and placing mechanism and comprises an upper separator conveying mechanism and a lower separator conveying mechanism; go up baffle conveying mechanism, lower baffle conveying mechanism and be belt drive mechanism, including the vacuum adsorption transmission band, be provided with a plurality of air vents on the area body of vacuum adsorption transmission band to can be through the mode of vacuum suction with the baffle adsorption on the area body of vacuum adsorption transmission band. The paper guide grooves are formed in the machine frames on the two sides of the vacuum adsorption conveying belt, so that the two sides of the partition plate can move along the paper guide grooves, and the partition plate can be conveyed in a direction perpendicular to the supporting plate I all the time in the conveying process along with the vacuum adsorption conveying belt.
The paper cutting mechanism is arranged between the upper partition plate conveying mechanism and the lower partition plate conveying mechanism and comprises a paper cutting roller; the paper cutting roll is provided with a cutter for cutting a partition plate with a fixed length; and a paper guide roller is also arranged between the upper partition conveying mechanism and the lower partition conveying mechanism and used for ensuring that the partition conveyed by the upper partition conveying mechanism can smoothly enter the lower partition conveying mechanism. In order to ensure that the cutter can conveniently cut the partition board, the pressing plate is arranged below the paper guide groove, so that the partition board with a fixed length can be obtained by smoothly cutting the partition board when the cutter cuts the partition board.
The partition boards placed in the rolls are released by the unreeling device and then sequentially conveyed through the upper partition board conveying mechanism and the lower partition board conveying mechanism in a combined mode, when preset length is achieved, the cutter of the paper cutting mechanism is actuated to cut the fixed-length partition boards, and the fixed-length partition boards are conveyed continuously by the lower partition board conveying mechanism until the middle positions of the fixed-length partition boards are in contact with the second pole boards pushed horizontally.
The invention relates to a plate wrapping transition conveying assembly, which comprises a plate wrapping rubber roller conveying assembly and a plate wrapping chain conveying assembly, wherein the plate wrapping rubber roller conveying assembly is arranged below a partition plate conveying mechanism, and the plate wrapping chain conveying assembly is arranged between the plate wrapping rubber roller conveying assembly and a matching roller path.
A gap b is formed along the middle position of the supporting plate II and penetrates through the two ends of the supporting plate II in the length direction; and the two sides of the supporting plate II in the width direction are fixed on the rack. In addition, a gap c exists between the support plate II and the rack at the position close to the discharging end of the support plate II.
The plate wrapping rubber roller conveying assembly is arranged close to the feeding end of the supporting plate II and is positioned at the front end of the feeding end of the supporting plate II, can roll a workpiece pushed by the push plate mechanism and then outputs the workpiece to the feeding end of the lower chain conveying assembly, and is supported by the supporting plate II; the driven rubber roller group comprises a driven roller shaft and two rubber rollers which are arranged on the driven roller shaft at intervals; the driving rubber roller is connected with the power output end of the third power device through a first chain wheel transmission mechanism; the two rubber rollers of the active rubber roller group correspond to the two rubber rollers of the passive rubber roller group, and the gap between the two rubber rollers meets the requirement of smooth passing of a workpiece to be conveyed (a wrapped polar plate at the moment). The wrapped polar plate consists of a U-shaped baffle plate and a first polar plate wrapped between two plate surfaces of the U-shaped baffle plate.
The wrapper sheet chain conveying assembly comprises an upper chain conveying assembly and a lower chain conveying assembly; wherein:
the transmission direction of the lower chain conveying assembly is parallel to the length extension direction of the supporting plate II and matched with the supporting plate II, a workpiece which is conveyed by the wrapping rubber roller conveying assembly and is supported by the supporting plate II can be conveyed in a chain transmission mode, and a second polar plate released by the second polar plate picking and placing mechanism is received at the moment when the lower chain conveying assembly reaches the second polar plate picking and placing station. The lower chain conveying assembly comprises a driving chain wheel, a driven chain wheel and a transmission chain which rounds the outer sides of the driving chain wheel and the driven chain wheel; the driving chain wheel is arranged on the driving roll shaft and is positioned between the two rubber rollers of the driving rubber roller group, and the driven roller is positioned and supported on the rack. The transmission chain is provided with a hanging lug at the edge of the chain body, and the maximum rotation range of the transmission chain body is smaller than the outer diameters of the two rubber rollers of the driving rubber roller group. The outer diameters of the two rubber rollers of the driving rubber roller group are designed to ensure that the linear velocity of the driving rubber roller group is greater than the maximum linear velocity of the group-matching polar plate in advancing. In addition, in the invention, the transmission chain between the driving chain wheel and the driven chain wheel is positioned at the upper section, is arranged in the gap b of the supporting plate II and can be contacted with the lower surface of the wrapped polar plate supported by the supporting plate II, and each wrapped polar plate is positioned between two adjacent hangers on the transmission chain.
And a second pole plate picking and placing mechanism is arranged between the feeding end and the discharging end of the supporting plate II. When the wrapped polar plates conveyed by the lower chain conveying assembly pass through the second polar plate picking and placing mechanism, a second polar plate is released on the upper surface of the wrapped polar plates to form a group polar plate.
The upper chain conveying assembly is arranged close to the discharge end of the lower chain conveying assembly and is positioned above the rear end of the discharge end of the lower chain conveying assembly, the transmission direction is parallel to that of the lower chain conveying assembly, and horizontal thrust can be periodically output in a chain transmission mode, so that workpieces conveyed on the lower chain conveying assembly are separated from the lower chain conveying assembly one by one and are transferred into the workpiece support grooves of the matching track one by one.
The upper chain conveying assembly comprises a motor, a chain wheel I and a chain I; the two chain wheels I are respectively a driving chain wheel I and a driven chain wheel I and are positioned and installed on the rack; the chain I rounds the peripheries of the driving chain wheel I and the driven chain wheel I. And be provided with the fork form pushing head on the chain I, the fork form pushing head includes fixed part and symmetry and sets up two jaw in the fixed part both sides, and the fixed part is installed on chain I. Under the power drive of a motor, the chain wheel I rotates, the chain I moves along with the rotation of the chain wheel I, so that two fork heads of the fork-shaped pushing head are intermittently positioned behind workpieces to be conveyed (at the moment, matched polar plates) on the transmission chain and are inserted into gaps c on two sides of the supporting plate II, and the matched polar plates are pushed into workpiece supporting grooves of the matched track one by one under the continuous action of the motor and the matched conveying of the lower chain conveying assembly. Therefore, the upper chain conveying assembly is used for accelerating the matched polar plates conveyed by the lower chain conveying assembly, so that the matched polar plates are separated from the hangers of the lower chain conveying assembly and conveyed onto the matched rolling way.
And the transmission direction of the matching track is vertical to that of the lower chain conveying assembly. The chain transmission mechanism is used for conveying a plurality of workpiece brackets which are arranged along a conveying chain.
In the front of the feeding end of the supporting plate II, the first polar plate is in contact with the middle position of the fixed-length partition plate which is arranged in a hanging mode under the action of the horizontal thrust of the push plate, the impulse of the horizontal thrust on the first polar plate can cause the first polar plate to push the middle of the partition plate to enter the feeding hole of the plate wrapping rubber roll conveying assembly together (corresponding to the position between two rubber rolls of the driving rubber roll set and two rubber rolls of the driven rubber roll set and connected with the feeding end of the supporting plate II), the partition plate is gradually caused to be bent from the middle position along with the rotation of the driving rubber roll set so as to form a U-shaped partition plate, the front end of the first polar plate gradually reaches the rear end of the first polar plate, the first polar plate is completely wrapped, and the wrapped polar plate is formed. Therefore, before the fixed-length partition plate is contacted with the first polar plate which is horizontally pushed, the fixed-length partition plate is vertically placed and arranged in a long strip shape, after the first polar plate which is horizontally pushed is contacted with the middle position of the fixed-length partition plate, the fixed-length partition plate is bent from the middle position until the fixed-length partition plate is finally deformed into a U-shaped partition plate under the rolling action of the driving rubber roller group and the driven rubber roller group, and the distance between two side arms of the U-shaped partition plate is just matched with the thickness of the first polar plate; in the process, the transmission chain of the lower chain conveying assembly is positioned at the upper section and is in contact with the lower surface of the wrapped polar plate at the feeding position close to the supporting plate II, and the wrapped polar plate is driven by the power of the driving chain wheel of the lower chain conveying assembly to move forwards towards the discharging end of the supporting plate II. When the upper chain conveying assembly is reached, the motor of the upper chain conveying assembly acts to drive the two fork heads of the fork-shaped pushing head to be positioned behind the matching polar plate (formed by releasing the second polar plate on the upper surface of the wrapped polar plate) and to be inserted into the gap b on the two sides of the supporting plate, and the matching polar plate is pushed into the supporting groove of the matching track under the continuous action of the motor and the matching conveying of the lower chain conveying assembly. Therefore, the upper chain conveying assembly is used for accelerating the matched polar plates conveyed by the lower chain conveying assembly, so that the matched polar plates are separated from the hangers of the lower chain conveying assembly and conveyed onto the matched rolling way.
Fig. 6 discloses an independent polar plate grouping device, which is different from the positive and negative polar plate grouping device in that a push plate mechanism, a first polar plate picking and placing mechanism, a supporting plate ii, a separator conveying mechanism, a paper cutting mechanism and a plate wrapping rubber roll conveying assembly are absent, and the device only comprises a second polar plate picking and placing mechanism, a supporting plate i and a polar plate conveying assembly, wherein the polar plate conveying assembly comprises an upper chain conveying assembly and a lower chain conveying assembly, and the corresponding parts of the second polar plate picking and placing mechanism, the supporting plate i, the upper chain conveying assembly and the lower chain conveying assembly are consistent with those of the positive and negative polar plate grouping device, and are not described again here. In addition, in order to support the independent polar plate grouping device, the fixed plate I is arranged on the rack, the specific structure of the fixed plate I is slightly different from that of the fixed plate II, and the fixed plate I does not need to support a partition plate conveying mechanism and a paper cutting mechanism on one hand, and does not need to provide installation spaces of a first polar plate picking and placing mechanism, a push plate mechanism and a supporting plate II on the other hand.
Claims (10)
1. A storage battery multi-station plate wrapping and assembling machine comprises a rack, and is characterized in that a assembling roller path and a plurality of single-station polar plate assembling devices are mounted on the rack; wherein:
the matching roller path is laid along the length direction of the rack;
the single-station polar plate matching device comprises a plurality of single-station polar plate matching devices; each single-station polar plate matching device is arranged on one side of the matching roller path in a single row, and the discharge end of each single-station polar plate matching device can be connected with the matching roller path;
each single-station polar plate matching device is provided with a polar plate conveying device;
the single-station polar plate grouping device is a positive and negative polar plate grouping device or an independent polar plate grouping device; the positive and negative plate matching device can match and form the first and second polar plates and the strip-shaped fixed-length partition plates into matched polar plates and convey the formed matched polar plates to the matching roller path; the matching group polar plate comprises a U-shaped clapboard, a first polar plate positioned between two side arms of the U-shaped clapboard and a second polar plate positioned outside one side arm of the U-shaped clapboard; the independent polar plate matching device can convey an independent second polar plate to the matching roller path; the first polar plate and the second polar plate have opposite polarities;
when the simplex station polar plate matching device is a positive and negative polar plate matching device, the simplex station polar plate matching device is provided with a partition plate conveying mechanism; the single-station polar plate matching device is provided with a first polar plate picking and placing station, a second polar plate picking and placing station and a partition plate input station, and the partition plate input station is positioned between the first polar plate picking and placing station and the second polar plate picking and placing station; the polar plate conveying device can alternately push the first polar plate and the second polar plate towards the single-station polar plate matching device one by one in sequence, so that the polar plate conveying device can continuously and alternately pick and place the first/second polar plates to the corresponding first polar plate picking and placing station and the second polar plate picking and placing station; the baffle conveying mechanism can continuously convey the fixed-length baffle towards the baffle input station of the single-station polar plate grouping device;
when the single-station polar plate matching device is an independent polar plate matching device, the independent polar plate matching device is only provided with a second polar plate picking and placing station, and the polar plate conveying device can only push second polar plates towards the single-station polar plate matching device one by one in sequence until the polar plate conveying device can pick and place each second polar plate to the second polar plate picking and placing station one by one.
2. The storage battery multi-station plate wrapping and assembling machine according to claim 1, wherein the positive and negative electrode plate assembling device comprises a fixing plate II, a positive and negative electrode plate picking and placing mechanism, a supporting plate I, a supporting plate II, a push plate mechanism and a plate wrapping transition conveying assembly, wherein:
the second fixing plate comprises a first fixing plate II and a second fixing plate II which correspond to each other and are fixedly arranged on the rack at intervals;
the supporting plate I and the supporting plate II are both paved between the first fixing plate II and the second fixing plate II, and the paving direction of the supporting plate I and the supporting plate II is vertical to the transmission direction of the matched rolling way; the supporting plate II is positioned at the front end of the positive and negative plate matching device in the transmission direction, and the supporting plate I is positioned at the rear end of the positive and negative plate matching device in the transmission direction;
the positive and negative plate picking and placing mechanisms comprise a first plate picking and placing mechanism and a second plate picking and placing mechanism;
the first pole plate picking and placing mechanism and the second pole plate picking and placing mechanism are connected through a pole plate picking and placing driving shaft, and the pole plate picking and placing driving shaft is connected with a power output end of the first power device; the first power device is a motor;
under the driving of the power provided by the first power device, the polar plate picking and placing driving shaft rotates, so that the first polar plate picking and placing mechanism and the second polar plate picking and placing mechanism are driven to synchronously move, and the first polar plate picking and placing mechanism and the second polar plate picking and placing mechanism can periodically and correspondingly pick and place a first polar plate and a second polar plate respectively;
the separator conveying mechanism is arranged between the first pole plate picking and placing mechanism and the second pole plate picking and placing mechanism;
the plate pushing mechanism can periodically output horizontal thrust to promote the first polar plates periodically released at the first polar plate picking and placing stations to translate towards the fixed-length partition plates and reversely move when the first polar plates reach the positions of the corresponding fixed-length partition plates;
the wrapping plate transition conveying assembly can transfer the workpieces pushed by the push plate mechanism to the matching track.
3. The storage battery multi-station plate packing and assembling machine according to claim 2, wherein the first plate picking and placing mechanism comprises a connecting rod group I, a first plate picking and placing valve body and a first plate valve body guide mechanism connected between the first plate picking and placing valve body and the connecting rod group I; wherein:
the connecting rod group I is a crank connecting rod mechanism and comprises a crank I, a first connecting rod and a second connecting rod; one end of the crank I is hinged with the polar plate picking and placing driving shaft, and the other end of the crank I is hinged with the second connecting rod through the first connecting rod;
the first polar plate picking and placing valve body can suck/release the first polar plate in a suction mode;
the second pole plate picking and placing mechanism comprises a connecting rod group II, a second pole plate picking and placing valve body and a second pole plate valve body guide mechanism connected between the second pole plate picking and placing valve body and the connecting rod group II;
the connecting rod group II is in the same structure as the connecting rod group I and is a crank connecting rod mechanism;
the second polar plate pick-and-place valve body can suck/release the second polar plate in a suction mode;
the first/second polar plate valve body guide mechanisms comprise guide seats and linear rails; the guide seat is connected with a fixing plate II arranged on the frame in a positioning way through a positioning shaft; the linear rail is movably arranged in the guide seat, and one end of the linear rail is fixed with the first/second polar plate pick-and-place valve body.
4. The storage battery multi-station plate packing and assembling machine according to claim 3, wherein the push plate mechanism comprises a push plate driving mechanism and a push plate connected with a power output end of the push plate driving mechanism; wherein:
the push plate driving mechanism comprises a second power device and a crank connecting rod sliding block mechanism connected with the power output end of the second power device, and the crank connecting rod sliding block mechanism comprises a crank III, a third connecting rod and a sliding block; a slide rail with the length extending direction parallel to that of the supporting plate I is arranged on the rack, the slide block is movably connected with the slide rail, and the slide block is connected with the push plate; the second power device is a motor;
the push plate is arranged in an I shape and comprises a plate-shaped push head, a plate-shaped connector and a connecting rod connected between the plate-shaped push head and the plate-shaped connector;
the connecting rod of push pedal can freely slide along the length direction of layer board I in clearance an, and the platelike pushing head is located the top of layer board I, and the platelike connector is located the below of layer board I.
5. The storage battery multi-station plate packing and assembling machine according to claim 4, wherein the separator conveying mechanism comprises an upper separator conveying mechanism and a lower separator conveying mechanism; a paper cutting mechanism is arranged between the upper clapboard conveying mechanism and the lower clapboard conveying mechanism;
the upper baffle plate conveying mechanism and the lower baffle plate conveying mechanism are both belt transmission mechanisms and comprise vacuum adsorption conveying belts, and a plurality of vent holes are formed in belt bodies of the vacuum adsorption conveying belts;
the paper cutting mechanism comprises a paper cutting roller; the paper cutting roll is provided with a cutter.
6. The storage battery multi-station plate packing and assembling machine according to claim 5, wherein paper guide grooves are formed in the machine frames on two sides of the vacuum adsorption conveying belt.
7. The battery multi-station plate packing and assembling machine according to claim 5, wherein a paper guide roller is further arranged between the upper separator conveying mechanism and the lower separator conveying mechanism.
8. The storage battery multi-station plate wrapping and assembling machine as claimed in claim 5, wherein the plate wrapping transition conveying assembly comprises a plate wrapping rubber roller conveying assembly and a plate wrapping chain conveying assembly, the plate wrapping rubber roller conveying assembly is arranged below the partition plate conveying mechanism, and the plate wrapping chain conveying assembly is arranged between the plate wrapping rubber roller conveying assembly and the assembling roller path;
the plate wrapping rubber roller conveying assembly is arranged close to the feeding end of the supporting plate II and is positioned at the front end of the feeding end of the supporting plate II, and can roll a workpiece pushed by the push plate mechanism and output the workpiece to the feeding end of the lower chain conveying assembly and is supported by the supporting plate II;
the wrapper sheet chain conveying assembly comprises an upper chain conveying assembly and a lower chain conveying assembly;
the transmission direction of the lower chain conveying assembly is parallel to the length extension direction of the supporting plate II and is matched with the supporting plate II, a workpiece which is conveyed by the plate wrapping rubber roller conveying assembly and is supported by the supporting plate II can be conveyed in a chain transmission mode, and a second polar plate released by a second polar plate picking and placing mechanism is received at the moment when the lower chain conveying assembly reaches a second polar plate picking and placing station;
the upper chain conveying assembly is arranged close to the discharge end of the lower chain conveying assembly and above the rear end of the discharge end of the lower chain conveying assembly, the transmission direction is parallel to that of the lower chain conveying assembly, and horizontal thrust can be periodically output in a chain transmission mode, so that workpieces conveyed on the lower chain conveying assembly are separated from the lower chain conveying assembly one by one and are transferred into the workpiece brackets of the grouping track one by one.
9. The storage battery multi-station plate packing and assembling machine according to claim 8, wherein the upper chain conveying assembly comprises a motor, a chain wheel I and a chain I; the chain wheel I comprises a driving chain wheel I and a driven chain wheel I which are respectively positioned and installed on the rack; the chain I winds around the peripheries of the driving chain wheel I and the driven chain wheel I;
be provided with the fork form on chain I and cut somebody's hair, the fork form cuts somebody's hair and includes that fixed part and symmetry set up two forks in the fixed part both sides, and the fixed part is installed on chain I.
10. The storage battery multi-station plate wrapping and assembling machine as claimed in claim 8, wherein the plate wrapping rubber roller conveying assembly comprises a driving rubber roller group and a driven rubber roller group positioned above the driving rubber roller group, and the driving rubber roller group comprises a driving roller shaft and two rubber rollers arranged on the driving roller shaft at intervals; the driven rubber roller group comprises a driven roller shaft and two rubber rollers which are arranged on the driven roller shaft at intervals; the driving rubber roller is connected with the power output end of the third power device through the first chain wheel transmission mechanism; the third power device is a motor;
the lower chain conveying assembly comprises a driving chain wheel, a driven chain wheel and a transmission chain which rounds the outer sides of the driving chain wheel and the driven chain wheel; the driving chain wheel is arranged on the driving roll shaft and is positioned between two rubber rollers of the driving rubber roller group, and the driven chain wheel is positioned and supported on the rack; the transmission chain is provided with a hanging lug at the edge of the chain body, and the maximum rotation range of the body of the transmission chain is smaller than the outer diameters of the two rubber rollers of the driving rubber roller group.
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| CN202110591371.1A CN113451634B (en) | 2021-05-28 | 2021-05-28 | Multi-station plate wrapping and assembling machine for storage battery |
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| CN202110591371.1A CN113451634B (en) | 2021-05-28 | 2021-05-28 | Multi-station plate wrapping and assembling machine for storage battery |
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| CN113451634B true CN113451634B (en) | 2022-11-25 |
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