CN108637545B - Welding strip adjusting device and series welding machine - Google Patents
Welding strip adjusting device and series welding machine Download PDFInfo
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- CN108637545B CN108637545B CN201810641205.6A CN201810641205A CN108637545B CN 108637545 B CN108637545 B CN 108637545B CN 201810641205 A CN201810641205 A CN 201810641205A CN 108637545 B CN108637545 B CN 108637545B
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- 238000003466 welding Methods 0.000 title claims abstract description 98
- 230000007246 mechanism Effects 0.000 claims abstract description 226
- 230000000712 assembly Effects 0.000 claims description 30
- 238000000429 assembly Methods 0.000 claims description 30
- 229910000679 solder Inorganic materials 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
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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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/528—Fixed electrical connections, i.e. not intended for disconnection
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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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention provides a welding strip adjusting device and a series welding machine, and relates to the technical field of battery manufacturing equipment. The welding strip adjusting device comprises a frame, a first adjusting mechanism, a second adjusting mechanism, a third adjusting mechanism and a correcting mechanism; the first adjusting mechanism, the second adjusting mechanism and the third adjusting mechanism are sequentially connected between the correcting mechanism and the frame and are respectively used for adjusting the relative positions of the correcting mechanism and the frame, so that the position of the correcting mechanism corresponds to the position of the welding strip to be corrected, and the welding strip to be corrected is corrected through the correcting mechanism. A series welding machine comprises a welding strip adjusting device. The problem that the end part of the welding strip deviates from the target position to influence the series welding quality of the battery is solved.
Description
Technical Field
The invention relates to the technical field of battery manufacturing equipment, in particular to a welding strip adjusting device and a stringer.
Background
As shown in fig. 1-2, in the prior art, a string welder gradually completes the welding of a battery string by welding both ends of a welding strip to a positive electrode (front side) of one battery sheet and a negative electrode (lower side) of an adjacent battery sheet, respectively. In general, the series welding machine includes a feeding mechanism, a conveying mechanism and a welding mechanism, where the feeding mechanism is used to feed the battery pieces and the welding strips onto a conveying platform of the conveying mechanism, and the conveying mechanism conveys the battery pieces and the welding strips with a certain relative position to the welding mechanism, and in the welding mechanism, the battery pieces 12 and the welding strips 11 are welded together, so as to form the battery series 1.
The feeding mechanism comprises a battery piece feeding mechanism and a welding strip feeding mechanism, after the battery piece (silicon wafer) feeding mechanism feeds the battery piece onto the conveying platform, the welding strip feeding mechanism feeds the welding strip onto the upper surface of the current battery piece, one end (refer to the left half part of the welding strip 11 shown in fig. 1) of the welding strip corresponds to the upper grid line of the current battery piece, then the battery piece feeding mechanism feeds the other battery piece onto the right side of the current battery piece of the conveying platform, feeding and corresponding position determination of the welding strip between two adjacent battery pieces and the two battery pieces are completed at the moment, and the feeding of a certain number of battery pieces and the welding strips required by welding the battery strings can be completed by repeating the steps. In order to make the battery piece and the welding strip have a certain relative position (in general, the welding strip is aligned with the grid line on the battery piece), a welding strip positioning (or guiding) mechanism is often arranged in the welding strip feeding mechanism; in addition, in order to prevent the relative position between the battery piece and the welding strip from changing due to factors such as mechanical vibration, smooth surface of the welding strip and the like in the process of conveying the battery piece and the welding strip with a certain relative position to the welding mechanism by the conveying platform, a position holding device is usually arranged above the welding strip (and the battery piece) after feeding is finished in the prior art, so that the relative position between the welding strip and the battery piece is held in the conveying process of the conveying platform, and the quality of a battery string is further ensured.
However, in actual operation, even if a solder-ribbon positioning or guiding mechanism is provided in the solder-ribbon feeding mechanism, a position holding device is provided in the solder-ribbon/battery-piece conveying process, and the solder-ribbon end portion may still deviate from the target position (the position of the grid line on the battery piece), as shown in fig. 3.
Based on the above problems, in order to ensure the welding quality of the battery string, it is important to provide a welding strip adjusting device for adjusting the position of the welding strip to be aligned to the target position.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
Disclosure of Invention
The invention aims to provide a welding strip adjusting device and a series welding machine, which are used for solving the problem that the end part of a welding strip deviates from a target position to influence the series welding quality of a battery.
In order to solve the technical problems, the invention adopts the following technical means:
the invention provides a welding strip adjusting device, which comprises: the device comprises a frame, a first adjusting mechanism, a second adjusting mechanism, a third adjusting mechanism and a correcting mechanism;
the first adjusting mechanism, the second adjusting mechanism and the third adjusting mechanism are sequentially connected between the correcting mechanism and the frame, and the first adjusting mechanism, the second adjusting mechanism and the third adjusting mechanism are respectively used for adjusting the relative positions of the correcting mechanism and the frame, so that the position of the correcting mechanism corresponds to the position of the welding strip to be corrected, and the welding strip to be corrected is corrected through the correcting mechanism.
As a further technical scheme, the first adjusting mechanism comprises a first supporting plate, and the second adjusting mechanism is installed in a matched mode with the first supporting plate;
the second adjusting mechanism comprises a second supporting plate, and the third adjusting mechanism is installed in a matched mode with the second supporting plate;
the third adjusting mechanism comprises a third supporting plate, and the correcting mechanism is installed in a matched mode with the third supporting plate.
As a further technical scheme, the first adjusting mechanism further comprises a first driving piece, wherein the first driving piece is connected between the first supporting plate and the frame, and the first supporting plate is in sliding connection with the frame;
the first driving piece can drive the first supporting plate to move up and down, and the first supporting plate synchronously drives the second adjusting mechanism to move up and down.
As a further technical scheme, the second adjusting mechanism further comprises a second driving piece, wherein the second driving piece is connected between the second supporting plate and the first supporting plate, and the second supporting plate is in sliding connection with the first supporting plate;
the second driving piece can drive the second supporting plate to move back and forth relative to the first supporting plate, and the second supporting plate synchronously drives the third adjusting mechanism to move back and forth.
As a further technical scheme, the third adjusting mechanism further comprises a third driving piece, wherein the third driving piece is connected between the third supporting plate and the second supporting plate, and the third supporting plate is in sliding connection with the second supporting plate;
the third driving piece can drive the third supporting plate to move left and right relative to the second supporting plate, and the third supporting plate synchronously drives the correcting mechanism to move left and right.
As a further technical scheme, the third driving piece adopts a micrometer head, and two ends of the micrometer head are respectively connected with the second supporting plate and the third supporting plate;
when screwing the micrometer head, the left and right positions of the third supporting plate can be finely adjusted.
As a further technical scheme, an elastic element used for being matched with the micrometer head is connected between the second supporting plate and the third supporting plate.
As a further technical scheme, the first support plate is connected with the frame, the second support plate is connected with the first support plate, and the third support plate is connected with the second support plate in a sliding manner through a sliding block and sliding rail assembly.
As a further technical scheme, the correcting mechanism comprises a fourth driving piece, two groups of clamping jaw assemblies and a rotating plate, wherein the clamping jaw assemblies are oppositely arranged;
the rotating plate is in rotary connection with the third supporting plate through a central shaft, the rotating plate is respectively connected with the two groups of clamping jaw assemblies through rotating shafts, and the fourth driving piece is connected between the third supporting plate and one group of clamping jaw assemblies;
the fourth driving piece can drive one group of clamping jaw assemblies to move and drive the rotating plate to rotate around the central shaft, and the rotating plate synchronously drives the other group of clamping jaw assemblies to move, so that the two groups of clamping jaw assemblies synchronously move in opposite directions or synchronously move in opposite directions.
The invention provides a series welding machine which comprises the welding strip adjusting device.
Compared with the prior art, the welding strip adjusting device and the series welding machine provided by the invention have the technical advantages that:
the invention provides a welding strip adjusting device which comprises a frame, a first adjusting mechanism, a second adjusting mechanism, a third adjusting mechanism and a correcting mechanism, wherein the first adjusting mechanism is arranged on the frame; the first adjusting mechanism, the second adjusting mechanism and the third adjusting mechanism are sequentially connected between the correcting mechanism and the frame and are respectively used for adjusting the relative positions between the correcting mechanism and the frame, specifically, the first adjusting mechanism is in sliding connection with the frame and can move up and down relative to the frame in the vertical direction; the second adjusting mechanism is connected with the first adjusting mechanism and can move back and forth relative to the first adjusting mechanism in the horizontal direction; the third adjusting mechanism is connected with the second adjusting mechanism and can move left and right relative to the second adjusting mechanism in the horizontal direction; the correcting mechanism is connected with the third adjusting mechanism and is used for correcting the end part of the welding strip to the target position.
The specific working principle of the welding strip adjusting device is as follows:
when the welding belt is required to be corrected, the position of the correcting mechanism is adjusted through the first adjusting mechanism, the second adjusting mechanism and the third adjusting mechanism respectively, and when the position of the correcting mechanism meets the correcting requirement, the welding belt is corrected through the correcting mechanism, so that the problem that the welding of the battery string is influenced due to the fact that the end part of the welding belt deviates from the target position is solved.
The method comprises the following steps: the first adjusting mechanism can drive the correcting mechanism to move up and down through the second adjusting mechanism and the third adjusting mechanism, and when the correcting mechanism moves upwards, the correcting mechanism can be prevented from being separated from other mechanisms (such as a position retaining mechanism and the like), so that the correcting mechanism can not influence the normal work of the other mechanisms, and when the correcting mechanism moves downwards, the correcting mechanism can reach the height meeting the welding strip correcting requirement; the second adjusting mechanism can drive the correcting mechanism to move back and forth through the third adjusting mechanism so as to adjust the front and back positions of the correcting mechanism, and the correcting mechanism can meet the requirements of different front and back positions of the ends of the series welding strips of different batteries; the third adjusting mechanism can directly drive the correcting mechanism to move left and right to realize left and right fine adjustment, so that the correcting mechanism does not need to be accurately positioned during installation, the requirement of the whole correcting mechanism during installation is reduced, and the installation efficiency is improved; the position of the correcting mechanism is adjusted through the first adjusting mechanism, the second adjusting mechanism and the third adjusting mechanism, so that the correcting mechanism is located at a reasonable position, and at the moment, the end part of the welding strip can be corrected to a target position through the correcting mechanism, so that the problem that the welding precision of the battery string is affected due to the fact that the end part of the welding strip deviates from the target position is solved.
The welding strip adjusting device provided by the invention has the advantages of simple structure, high correction precision, high correction efficiency and the like, and can ensure the quality of a battery string.
The invention provides a series welding machine, which comprises the welding strip adjusting device, so that the technical advantages and effects achieved by the series welding machine comprise the technical advantages and effects achieved by the welding strip adjusting device, and the technical advantages and effects are not repeated here.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a first schematic view of a battery string formed by a solder strip and a battery plate;
FIG. 2 is a second schematic view of a battery string formed by a solder strip and a battery plate;
FIG. 3 is a schematic illustration of a weld end in a battery string being offset from a target position;
fig. 4 is a schematic structural diagram of a welding strip adjusting device according to an embodiment of the present invention;
fig. 5 is an assembly schematic diagram of a correction mechanism and a third adjustment mechanism in the welding strip adjustment device according to the embodiment of the present invention;
fig. 6 is a front view of a correction mechanism in the solder strip adjusting device according to the embodiment of the present invention;
fig. 7 is a top view of a correction mechanism in the solder strip adjusting device according to the embodiment of the present invention.
Icon:
100-frames;
200-a first adjustment mechanism; 210-a first support plate; 220-a first driver;
300-a second adjustment mechanism; 310-a second support plate; 320-a second driver; 330-connecting plates;
400-a third adjustment mechanism; 410-a third support plate; 420-a third driver; 430-an elastic element;
500-a correcting mechanism; 510-fourth drive; 520-jaw assembly; 521-sliding plates; 522-jaw body; 530-rotating the plate; 540-central axis; 550-rotating shaft.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the present invention, the vertical direction in fig. 4 is defined as the vertical direction, the horizontal direction is the horizontal direction, and the direction perpendicular to the paper surface is the front-rear direction.
The invention will now be described in further detail by way of specific examples of embodiments in connection with the accompanying drawings.
The specific structure is shown in fig. 1-7.
The welding strip adjusting device provided by the embodiment comprises a frame 100, a first adjusting mechanism 200, a second adjusting mechanism 300, a third adjusting mechanism 400 and a correcting mechanism 500; the first adjusting mechanism 200, the second adjusting mechanism 300 and the third adjusting mechanism 400 are sequentially connected between the aligning mechanism 500 and the frame 100, and are respectively used for adjusting the relative positions between the aligning mechanism 500 and the frame 100, specifically, the first adjusting mechanism 200 is slidably connected with the frame 100 and can move up and down relative to the frame 100 in the vertical direction; the second adjustment mechanism 300 is connected to the first adjustment mechanism 200 and is movable forward and backward in the horizontal direction with respect to the first adjustment mechanism 200; the third adjustment mechanism 400 is connected to the second adjustment mechanism 300 and is movable in the horizontal direction to the left and right with respect to the second adjustment mechanism 300; the alignment mechanism 500 is connected to the third adjustment mechanism 400 for aligning the solder strip end to a target position.
The specific working principle of the welding strip adjusting device is as follows:
when the welding strip is required to be corrected, the position of the correcting mechanism 500 is adjusted through the first adjusting mechanism 200, the second adjusting mechanism 300 and the third adjusting mechanism 400 respectively, and when the position of the correcting mechanism 500 meets the correcting requirement, the welding strip is corrected through the correcting mechanism 500, so that the problem that the welding of the battery string is influenced due to the fact that the end part of the welding strip deviates from the target position is solved.
The method comprises the following steps: the first adjusting mechanism 200 can drive the correcting mechanism 500 to move up and down through the second adjusting mechanism 300 and the third adjusting mechanism 400, and when the correcting mechanism moves up, the correcting mechanism 500 can be prevented from being separated from other mechanisms (such as a position retaining mechanism and the like), so that the correcting mechanism 500 can not influence the normal work of the other mechanisms, and when the correcting mechanism moves down, the correcting mechanism 500 can reach the height meeting the welding strip correcting requirement; the second adjusting mechanism 300 can drive the correcting mechanism 500 to move back and forth through the third adjusting mechanism 400 so as to adjust the front and back positions of the correcting mechanism 500, so that the correcting mechanism 500 can meet the different requirements of the front and back positions of the ends of different battery serial welding strips; the third adjusting mechanism 400 can directly drive the correcting mechanism 500 to move left and right to realize left and right fine adjustment, so that the correcting mechanism 500 does not need to be accurately positioned during installation, the requirement of the whole correcting mechanism 500 during installation is reduced, and the installation efficiency is improved; the first adjusting mechanism 200, the second adjusting mechanism 300 and the third adjusting mechanism 400 are used for adjusting the position of the correcting mechanism 500, so that the correcting mechanism 500 is located at a reasonable position, and at the moment, the end part of the welding strip can be corrected to a target position through the correcting mechanism 500, so that the problem that the welding precision of the battery string is affected due to the fact that the end part of the welding strip deviates from the target position is solved.
The welding strip adjusting device provided by the embodiment has the advantages of simple structure, high correction precision, high correction efficiency and the like, and can ensure the quality of the battery string.
In an alternative solution of this embodiment, the first adjusting mechanism 200 includes a first support plate 210, and the second adjusting mechanism 300 is mounted in cooperation with the first support plate 210; the second adjusting mechanism 300 comprises a second supporting plate 310, and the third adjusting mechanism 400 is matched and installed with the second supporting plate 310; the third adjusting mechanism 400 includes a third support plate 410, and the aligning mechanism 500 is mounted in cooperation with the third support plate 410.
The welding strip adjusting device provided in the present embodiment includes a first adjusting mechanism 200, a second adjusting mechanism 300, a third adjusting mechanism 400 and a correcting mechanism 500, wherein the second adjusting mechanism 300 is mounted on the first supporting plate 210, so that when the first adjusting mechanism 200 works, the second adjusting mechanism 300 can be carried by the first supporting plate 210 to move; further, the third adjusting mechanism 400 is mounted on the second supporting plate 310, and likewise, when the second adjusting mechanism 300 works, the third adjusting mechanism 400 can be carried by the second supporting plate 310 to move; still further, the alignment mechanism 500 is mounted on the third support plate 410, and when the third adjustment mechanism 400 works, the alignment mechanism 500 can be carried by the third support plate 410 to move, so that the alignment mechanism 500 can be adjusted in vertical, front-back and left-right positions, and the clamping jaw at the bottom of the alignment mechanism 500 can correspond to the welding strip position.
In an alternative solution of the present embodiment, the first adjusting mechanism 200 further includes a first driving member 220, where the first driving member 220 is connected between the first support plate 210 and the frame 100, and the first support plate 210 is slidably connected with the frame 100; the first driving member 220 can drive the first supporting plate 210 to move up and down, and the first supporting plate 210 synchronously drives the second adjusting mechanism 300 to move up and down.
Specifically, the frame 100 includes a plurality of support columns, and the first support plate 210 is slidably connected with the support columns, which may be that a sliding block is disposed on the first support plate 210, and a sliding rail is disposed on the support columns to enable the sliding block to be slidably connected with the sliding rail, or that a sliding rail is disposed on the first support plate 210, and a sliding block is disposed on the support columns and is slidably connected with the sliding rail; the first driving member 220 includes a driving member body and a moving end, the driving member body is fixed on the first supporting plate 210, the moving end is fixedly connected with the supporting column, or vice versa, the driving member body is fixed on the supporting column, the moving end is fixedly connected with the first supporting plate 210, and in summary, when the first driving member 220 works, the first supporting plate 210 can be moved up and down along the vertical direction. In this embodiment, the first driving member 220 is preferably a cylinder or an electric cylinder.
In an alternative solution of the present embodiment, the second adjusting mechanism 300 further includes a second driving member 320, where the second driving member 320 is connected between the second supporting plate 310 and the first supporting plate 210, and the second supporting plate 310 is slidably connected with the first supporting plate 210; the second driving member 320 can drive the second supporting plate 310 to move back and forth relative to the first supporting plate 210, and the second supporting plate 310 synchronously drives the third adjusting mechanism 400 to move back and forth.
Specifically, the second support plate 310 is connected with the first support plate 210 through a sliding block and a sliding rail, which may be that a sliding rail is arranged at the bottom of the first support plate 210, and a sliding block is arranged at the top of the second support plate 310, or vice versa; the second driving member 320 includes a driving member body fixedly installed at the top of the first supporting plate 210 and a moving end connected to the second supporting plate 310 through a connection plate 330, or vice versa, thereby enabling the second supporting plate 310 to move back and forth relative to the first supporting plate 210 in the back and forth direction when the second driving member 320 is operated. In this embodiment, the second driver 320 is preferably a pneumatic cylinder or an electric cylinder.
In an alternative solution of the present embodiment, the third adjusting mechanism 400 further includes a third driving member 420, where the third driving member 420 is connected between the third support plate 410 and the second support plate 310, and the third support plate 410 is slidably connected to the second support plate 310; the third driving piece 420 can drive the third supporting plate 410 to move left and right relative to the second supporting plate 310, and the third supporting plate 410 synchronously drives the correcting mechanism 500 to move left and right.
In an alternative solution of this embodiment, the third driving member 420 employs a micrometer head, and two ends of the micrometer head are respectively connected to the second support plate 310 and the third support plate 410; the left and right positions of the third support plate 410 can be finely adjusted when screwing the micrometer head.
In an alternative embodiment of the present invention, an elastic element 430 for cooperating with the micrometer head is connected between the second support plate 310 and the third support plate 410.
Specifically, the third support plate 410 is connected to the second support plate 310 through a slider and a sliding rail, which may be that the slider is disposed at the top of the third support plate 410 and the sliding rail is disposed at the bottom of the second support plate 310, or vice versa; the third driving element 420 includes a driving element body and a moving end, wherein the driving element body is fixedly connected with the second supporting plate 310, and the moving end is fixedly connected with the third supporting plate 410, or vice versa, so that the third supporting plate 410 can move left and right relative to the second supporting plate 310 along the left and right direction when the third driving element 420 works.
In this embodiment, preferably, the third driving member 420 adopts a micrometer head, and the micrometer head is screwed to finely adjust the left and right positions of the third support plate 410, so that the alignment mechanism 500 mounted on the third support plate 410 does not need to be precisely positioned during mounting, thereby reducing the requirement of the whole device during mounting and improving the efficiency of the device during mounting.
Further, in order to provide a certain relative position between the third support plate 410 and the second support plate 310, i.e. to provide a force for balancing the third support plate 410 and the micrometer head, in this embodiment, an elastic element 430 is disposed between the third support plate 410 and the second support plate 310, and the force from the micrometer head can be balanced by the elastic force of the elastic element 430, so that the third support plate 410 is in a balanced state. Preferably, the elastic member 430 employs a spring.
In an alternative solution of this embodiment, the first support plate 210 and the frame 100, the second support plate 310 and the first support plate 210, and the third support plate 410 and the second support plate 310 are all slidably connected through a sliding block and sliding rail assembly.
In an alternative aspect of this embodiment, the alignment mechanism 500 includes a fourth driving member 510, two sets of opposing jaw assemblies 520, and a rotating plate 530; the rotating plate 530 is rotatably connected with the third support plate 410 through a central shaft 540, the rotating plate 530 is respectively connected with the two groups of clamping jaw assemblies 520 through rotating shafts 550, and the fourth driving piece 510 is connected between the third support plate 410 and one group of clamping jaw assemblies 520; the fourth driving member 510 is capable of driving one set of the clamping jaw assemblies 520 to move, driving the rotating plate 530 to rotate around the central shaft 540, and the rotating plate 530 synchronously drives the other set of clamping jaw assemblies 520 to move, so that the two sets of clamping jaw assemblies 520 synchronously move towards each other or synchronously move reversely.
Specifically, referring to fig. 6 and 7, when the fourth driving member 510 works, one set of clamping jaw assemblies 520 can be driven to move, the rotating plate 530 is driven to rotate around the central shaft 540 by the rotating shaft 550, and the rotating plate 530 synchronously drives the other set of clamping jaw assemblies 520 to move by the rotating shaft 550, so that the two sets of clamping jaw assemblies 520 move towards each other to realize the correction of the welding belt or move away from each other to release the welding belt.
Further, the clamping jaw assembly 520 includes a sliding plate 521 and a clamping jaw body 522, where the clamping jaw bodies 522 are arranged at the bottom of the sliding plate 521 side by side at intervals, or the clamping jaw body 522 is arranged at the bottom of the sliding plate 521 through a fixing plate, or the clamping jaw bodies 522 and a plate material are integrally formed, then the plate material is mounted at the bottom of the fixing plate, and finally the fixing plate is mounted at the bottom of the sliding plate 521, so as to finish the fixing mounting of the clamping jaw bodies 522; the plurality of jaw bodies 522 in each set of jaw assemblies 520 are all oriented in the same direction, e.g., the jaw bodies 522 in the first set of jaw assemblies 520 are oriented to the left and the jaw bodies 522 in the second set of jaw assemblies 520 are oriented to the right, so that when the two sets of jaw assemblies 520 are arranged in opposition, the jaws of the jaw bodies 522 in the two sets can be opposed, thereby enabling the alignment process of the butt strap ends to be achieved through the opposed two jaw bodies 522.
Further, in order to drive the two sets of jaw assemblies 520 to move synchronously through one set of driving members, in this embodiment, the rotating plates 530 are connected to the two sets of jaw assemblies 520, specifically, the sliding plates 521 of the two sets of jaw assemblies 520 are arranged side by side and opposite to each other, the rotating shafts 550 are arranged on the sliding plates 521, floating holes are arranged on two sides of the rotating plates 530, the rotating shafts 550 can penetrate into the floating holes, and the rotating shafts 550 have a certain floating amount in the floating holes, so when one sliding plate 521 moves, the rotating shafts 550 drive the rotating plates 530 to rotate around the central shaft 540 through the floating hole on the side, and at this time, the rotating plates 530 drive the rotating shafts 550 and the sliding plates 521 on the side to move through the floating hole on the other side, thereby realizing the synchronous movement of the two sliding plates 521. In the above process, since the sliding plate 521 is required to move along a straight line, and the rotating plate 530 is required to rotate around the central axis 540, if the two movements do not interfere, the cross-sectional dimension of the floating hole is required to be larger than that of the rotating shaft 550, that is, a gap exists between the floating hole and the rotating shaft 550, so as to satisfy the requirement of the floating amount. In this embodiment, preferably, the floating hole may be a kidney-shaped hole, an elliptical hole, a circular hole, or the like, and the specific shape is not limited as long as a certain floating amount can be satisfied.
It should be noted that, since the fourth driving member 510 is located above the clamping jaw assembly 520 and the alignment mechanism 500 needs to be mounted on the third supporting plate 410 above, in this embodiment, a groove structure is formed at the bottom of the third supporting plate 410, so that the fourth driving member 510 is embedded into the groove structure, and the problem that the fourth driving member 510 affects the mounting of the alignment mechanism 500 is avoided.
In addition, the sliding plate 521 needs to move along a straight line under the driving action of the fourth driving member 510, in order to make the movement of the sliding plate 521 more accurate, in this embodiment, a sliding block is disposed at the top of the sliding plate 521 in the clamping jaw assembly 520, and a guiding structure, specifically, a sliding rail, is disposed at the bottom of the third supporting plate 410, and the sliding plate 521 (or, a sliding rail is disposed at the top of the sliding plate 521 in the clamping jaw assembly 520, and a sliding block is disposed at the bottom of the third supporting plate 410) is matched with the sliding rail through the sliding block, so that the sliding plate 521 can slide under the third supporting plate 410.
The series welding machine provided by the embodiment comprises the welding strip adjusting device, so that the technical advantages and effects achieved by the series welding machine comprise the technical advantages and effects achieved by the welding strip adjusting device, and the technical advantages and effects are not repeated here.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.
Claims (8)
1. A solder strip adjustment device, comprising: the device comprises a frame, a first adjusting mechanism, a second adjusting mechanism, a third adjusting mechanism and a correcting mechanism;
the first adjusting mechanism, the second adjusting mechanism and the third adjusting mechanism are sequentially connected between the correcting mechanism and the frame, and the first adjusting mechanism, the second adjusting mechanism and the third adjusting mechanism are respectively used for adjusting the relative positions of the correcting mechanism and the frame, so that the position of the correcting mechanism corresponds to the position of a welding strip to be corrected, and the welding strip to be corrected is corrected through the correcting mechanism;
the first adjusting mechanism comprises a first supporting plate, and the second adjusting mechanism is installed in a matched mode with the first supporting plate;
the second adjusting mechanism comprises a second supporting plate, and the third adjusting mechanism is installed in a matched mode with the second supporting plate;
the third adjusting mechanism comprises a third supporting plate, and the correcting mechanism is installed in a matched mode with the third supporting plate;
the correcting mechanism comprises a fourth driving piece, two groups of clamping jaw assemblies and a rotating plate which are oppositely arranged;
the rotating plate is in rotary connection with the third supporting plate through a central shaft, the rotating plate is respectively connected with the two groups of clamping jaw assemblies through rotating shafts, and the fourth driving piece is connected between the third supporting plate and one group of clamping jaw assemblies;
the fourth driving piece can drive one group of clamping jaw assemblies to move and drive the rotating plate to rotate around the central shaft, and the rotating plate synchronously drives the other group of clamping jaw assemblies to move, so that the two groups of clamping jaw assemblies synchronously move in opposite directions or synchronously move in opposite directions;
the clamping jaw assembly comprises a sliding plate and clamping jaw bodies, and a plurality of clamping jaw bodies are arranged at the bottom of the sliding plate in parallel at intervals;
the two groups of clamping jaw assemblies are respectively arranged in parallel and oppositely, the sliding plates are provided with rotating shafts, floating holes are formed in two sides of the rotating plates, the rotating shafts can penetrate into the floating holes, and the rotating shafts have certain floating quantity in the floating holes.
2. The solder strip adjustment device of claim 1, wherein the first adjustment mechanism further comprises a first drive member coupled between the first support plate and the frame, the first support plate being slidably coupled to the frame;
the first driving piece can drive the first supporting plate to move up and down, and the first supporting plate synchronously drives the second adjusting mechanism to move up and down.
3. The solder strip adjustment device of claim 1, wherein the second adjustment mechanism further comprises a second drive member coupled between the second support plate and the first support plate, the second support plate being slidably coupled to the first support plate;
the second driving piece can drive the second supporting plate to move back and forth relative to the first supporting plate, and the second supporting plate synchronously drives the third adjusting mechanism to move back and forth.
4. The solder strip adjustment device of claim 1, wherein the third adjustment mechanism further comprises a third drive member coupled between the third support plate and the second support plate, the third support plate being slidably coupled to the second support plate;
the third driving piece can drive the third supporting plate to move left and right relative to the second supporting plate, and the third supporting plate synchronously drives the correcting mechanism to move left and right.
5. The welding strip adjusting device according to claim 4, wherein the third driving member is a micrometer head, and two ends of the micrometer head are respectively connected with the second supporting plate and the third supporting plate;
when screwing the micrometer head, the left and right positions of the third supporting plate can be finely adjusted.
6. The strap adjuster of claim 5 wherein an elastic element for use with the micrometer head is connected between the second support plate and the third support plate.
7. The solder strip adjustment device of any of claims 1-4, wherein the sliding connection is achieved between the first support plate and the frame, between the second support plate and the first support plate, and between the third support plate and the second support plate, all via a slider slide assembly.
8. A stringer comprising a weld zone adjustment device according to any one of claims 1 to 7.
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| CN201810641205.6A CN108637545B (en) | 2018-06-19 | 2018-06-19 | Welding strip adjusting device and series welding machine |
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| CN201810641205.6A CN108637545B (en) | 2018-06-19 | 2018-06-19 | Welding strip adjusting device and series welding machine |
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| CN112894043B (en) * | 2021-01-28 | 2022-04-15 | 晶澳（邢台）太阳能有限公司 | Follow-up tail guiding clamping device of series welding machine and clamping method thereof |
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