CN109979869B - Battery string welding transmission equipment and method - Google Patents
Battery string welding transmission equipment and methodInfo
- Publication number
- CN109979869B CN109979869B CN201910303638.5A CN201910303638A CN109979869B CN 109979869 B CN109979869 B CN 109979869B CN 201910303638 A CN201910303638 A CN 201910303638A CN 109979869 B CN109979869 B CN 109979869B
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- welding
- guide plate
- conveying
- movable guide
- welding strip
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- 238000003466 welding Methods 0.000 title claims abstract description 174
- 230000005540 biological transmission Effects 0.000 title claims abstract description 63
- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Abstract
The invention provides a battery string welding transmission device and a method, wherein the battery string welding transmission device of the transmission device comprises a transmission device and a movable guide plate; the conveying device comprises a conveying belt and a conveying table; the conveyor belt is arranged on the transmission table along the horizontal direction and is used for conveying the battery pieces and the welding strips; the movable guide plate is arranged at the starting end of the conveyor belt and is configured to move between a first position and a second position along the horizontal direction; the direction of the moving guide plate moving from the second position to the first position is the same as the conveying direction of the driving belt; according to the scheme provided by the invention, the two battery pieces are placed at the same time, so that the time for placing the battery pieces is prolonged, and sufficient welding time is provided for a welding device; the battery string welding transmission equipment and the battery string welding transmission method can realize quick welding of the battery string, and are stable in quality and high in efficiency.
Description
Technical Field
The invention belongs to the technical field of battery string welding transmission equipment and method, and particularly relates to battery string welding transmission equipment and method.
Background
The existing welding mode is to place the battery pieces and the welding strips on a conveying line according to a specific sequence, the conveying line adopts a stepping mode to convey the welding strips on one battery piece and the battery pieces to the lower part of a welding device, and the welding device welds the battery pieces and the welding strips into a battery string; however, the speed of feeding the battery piece and the welding belt is faster than that of welding by the welding device, so that the welding speed of the welding device affects the whole production efficiency, and if the welding speed or power is simply increased, the battery piece is possibly damaged due to overlarge temperature difference in a short time.
Based on the technical problems in the battery string welding transmission, no relevant solution exists yet; there is therefore an urgent need to seek an effective solution to the above problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art, provides a battery string welding transmission device and a method, and aims to solve the problem of poor welding quality caused by unreasonable welding transmission time of the existing battery string.
The invention provides a battery string welding transmission device, which comprises a conveying device and a movable guide plate, wherein the conveying device is used for conveying a battery string; the conveying device comprises a conveying belt and a conveying table; the conveyor belt is arranged on the transmission table along the horizontal direction and is used for conveying the battery pieces and the welding strips; the movable guide plate is arranged at the starting end of the conveyor belt and is configured to move between a first position and a second position along the horizontal direction; the direction in which the moving guide plate moves from the second position to the first position is the same as the conveying direction of the transmission belt.
Further, the conveying device also comprises a driving wheel; the driving wheel comprises a first driving wheel and a second driving wheel; the first driving wheel is arranged at the starting end of the transmission table, and the second driving wheel is arranged at the bottom of the transmission table; the conveyor belt bypasses the second driving wheel and the first driving wheel to move along the horizontal direction on the upper end face of the transmission table.
Further, a clamping jaw is arranged on one side, opposite to the transmission table, of the movable guide plate; the clamping jaw is used for positioning the welding strip.
Further, the battery string welding transmission equipment further comprises a welding belt traction device, and the welding belt traction device is arranged on one side of the conveying device; the welding strip traction device is used for traction of a group of welding strips to be paved on the conveyor belt.
Further, the battery string welding transmission equipment further comprises a robot, and the robot is arranged at one side of the conveying device; the robot is used for picking up the battery piece to the last set of paved welding strips; and/or the robot is used for picking up the positioning tool and placing the positioning tool on the last set of welding strips laid so as to press the last set of welding strips against the battery piece below the welding strips.
Correspondingly, the invention also provides a battery string welding transmission method, which comprises the following steps:
When the movable guide plate is positioned at the first position, the ith assembly welding strip is pulled to be paved on the first position of the conveyor belt, and the tail end of the ith assembly welding strip is fixed by utilizing the clamping jaw on the movable guide plate;
Placing the ith battery piece on the second half section of the ith assembly welding strip; when i is greater than 1, placing the (i-1) th positioning tool on the first half section of the (i) th assembly welding strip;
the next traction is carried out, the tail end of the ith welding strip fixed by the clamping jaw on the movable guide plate is loosened, the movable guide plate is moved to the second position, the (i+1) th welding strip is pulled to the second position by the welding strip traction device and laid on the ith battery piece, and the tail end of the (i+1) th welding strip is fixed by the clamping jaw on the movable guide plate;
placing the (i+1) th battery piece on the rear half section of the (i+1) th assembly welding strip, and placing the (i) th positioning tool on the front half section of the (i+1) th assembly welding strip;
And synchronously conveying the conveyor belt and the movable guide plate for a first preset distance so that the movable guide plate moves to a first position, loosening the tail end of the (i+1) th welding strip fixed by the movable guide plate, and continuously conveying the conveyor belt for a second preset distance.
According to the scheme provided by the invention, the two battery pieces are placed at the same time, so that the time for placing the battery pieces is prolonged, and sufficient welding time is provided for a welding device; the battery string welding transmission equipment and the battery string welding transmission method can realize quick welding of the battery string, and are stable in quality and high in efficiency.
Drawings
The invention will be described in further detail with reference to the drawings and the detailed description.
The invention will be further described with reference to the accompanying drawings in which:
FIG. 1 is a schematic diagram of a battery string welding transmission device according to the present invention;
fig. 2 is a schematic diagram of a transmission state of a battery string welding transmission device according to the present invention;
FIG. 3 is a schematic diagram showing a transmission state of a battery string welding transmission device according to the present invention;
FIG. 4 is a diagram showing a transmission state of a battery string welding transmission device according to the present invention;
Fig. 5 is a schematic diagram showing a transmission state of a battery string welding transmission device according to the present invention.
In the figure: 1. a transmission station; 2. a conveyor belt; 3. moving the guide plate; 4. a first driving wheel; 5. a second driving wheel; 6. and a battery piece.
Detailed Description
It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
As shown in fig. 1 to 5, the present invention provides a battery string welding transmission apparatus including a conveyor and a moving guide plate 3; the conveying device comprises a conveying belt 2 and a conveying table 1; the conveyor belt 2 is arranged on the conveying table 1 along the horizontal direction and is used for conveying the battery pieces 6 and welding strips (not shown); further, the moving guide plate 3 is disposed at the start end of the conveyor belt 2 and configured to move in the horizontal direction between the first position and the second position, so as to provide a receiving space for a plurality of battery pieces; specifically, the first position is a side close to the start end of the conveyor belt, and the second position is a side far from the start end of the conveyor belt; the direction of the moving guide plate 3 from the second position to the first position is the same as the conveying direction of the driving belt 2, so that the welding transmission of the battery piece, the welding belt and the positioning tool can be realized; the positioning tool is mainly used for pressing the welding strip and the battery piece together; according to the battery string welding transmission equipment provided by the invention, the movable guide plate is arranged at the starting end of the transmission device, and two battery pieces are placed through the horizontal movement of the movable guide plate, so that the purpose of simultaneously stepping after the two battery pieces are placed can be ensured, the sufficient welding time is given to the lamp box, and the effect of increasing the productivity of the equipment is achieved.
Preferably, in combination with the above solution, as shown in fig. 1 to 5, in this embodiment, the conveying device further includes a driving wheel; the driving wheel comprises a first driving wheel 4 and a second driving wheel 5; the first driving wheel 4 is arranged at the starting end of the transmission table 1, and the second driving wheel 5 is arranged at the bottom of the transmission table 1; the conveyor belt 2 bypasses the second driving wheel 5 and the first driving wheel 4 to move along the horizontal direction on the upper end face of the transmission table 1, so that the battery piece, the welding belt and the positioning tool are transmitted.
Preferably, in combination with the above-described solution, as shown in fig. 1 to 5, in this embodiment, a clamping jaw is provided on the side of the moving guide plate 3 opposite to the conveying table 1; the clamping jaw is mainly used for positioning the welding strip, so that dislocation caused by easy movement of the welding strip when the battery piece is placed is avoided, and conveying efficiency and construction period are influenced.
Preferably, in combination with the above-mentioned solution, as shown in fig. 1 to 5, in this embodiment, the battery string welding transmission apparatus further includes a welding belt traction device, and the welding belt traction device is disposed at one side of the conveying device; the welding strip traction device is used for traction of a group of welding strips to be paved on the conveyor belt; in particular, the welding belt traction device is understood to be a welding belt traction device in the existing battery string welding transmission equipment, and the traction process is relatively mature and is not described in detail herein.
Preferably, in combination with the above-described solution, as shown in fig. 1 to 5, in this embodiment, the battery string welding transmission apparatus further includes a robot disposed at one side of the conveyor; the robot is used for picking up the battery piece to the last set of paved welding strips; or the robot is used for picking up the positioning tool and placing the positioning tool on the last set of paved welding strips so as to press the last set of welding strips against the battery piece below the welding strips; in particular, a robot is understood to be a robot in an existing battery string welding transmission apparatus, which is relatively mature in a robot pick-up process by a robot arm, and will not be described in detail herein.
Correspondingly, in combination with the above scheme, as shown in fig. 1 to 5, the invention also provides a battery string welding transmission method, which is applied to the battery string welding transmission equipment; the battery string welding transmission method specifically comprises the following steps:
s1, when a movable guide plate 3 is positioned at a first position (namely a position A), a welding strip traction device drags an ith welding strip to be paved on a first position of a conveyor belt, and the tail end of the ith welding strip is fixed by a clamping jaw on the movable guide plate 3;
Placing the ith battery piece on the second half section of the ith assembly welding strip through a robot; when i is greater than 1, placing the (i-1) th positioning tool on the front half section of the (i) th assembly welding strip, namely placing the positioning tool on the front half section of the previous welding strip;
s2, carrying out next traction by a welding strip traction device, loosening the tail end of an ith welding strip set fixed by a clamping jaw on the movable guide plate 3, moving the movable guide plate 3 to a second position (namely a position B), then, dragging an (i+1) th welding strip to a second position by the welding strip traction device, laying down the (i+1) th welding strip, and fixing the tail end of the (i+1) th welding strip by the clamping jaw on the movable guide plate 3; the first half section of the (i+1) th assembly welding strip paved on the (i) th battery piece is covered on the (i) th battery piece;
S3, placing the (i+1) th battery piece on the rear half section of the (i+1) th assembly welding strip, and placing the (i) th positioning tool on the front half section of the (i+1) th assembly welding strip;
S4, synchronously conveying the conveyor belt and the movable guide plate for a first preset distance to enable the movable guide plate 3 to move to a first position, loosening the tail end of the (i+1) th welding strip fixed by the movable guide plate, and continuously conveying the conveyor belt for a second preset distance; wherein the first pre-jacking distance and the second pre-jacking distance are at least the distance between two battery pieces;
and when the movable guide plate is positioned at the first position, the welding strip traction device pulls the ith welding strip to be paved on the conveying belt, and the tail end of the ith welding strip is fixed by the movable guide plate.
Preferably, in combination with the above-mentioned scheme, as shown in fig. 1 to 5, in this embodiment, the battery string welding transmission method specifically includes the following processes:
s10, moving the movable guide plate to a first position, and leading the welding strip traction device to draw out a first welding strip set and lay the first welding strip set on a first position of the conveyor belt, and enabling clamping jaws on the movable guide plate to clamp the tail end of the welding strip;
S20, a robot picks up the battery piece and the positioning tool to move to the first position, places the battery piece on the second half section of the laid welding strip, and places the positioning tool on the first half section of the laid welding strip;
S30, carrying out next traction by a welding strip traction device, loosening the tail end of a first welding strip set fixed by a clamping jaw on a movable guide plate, moving the movable guide plate to a second position (namely a position B), and carrying out pull welding on the second position by the welding strip traction device, wherein the tail end of the welding strip is clamped by the welding strip guide plate at the second position; the welding strip traction device is used for placing the welding strip, the robot is used for grabbing the battery piece and the positioning tool is placed on a second position of the conveyor belt, the positioning tool is placed on the welding strip above the battery piece at the first position, the welding strip is pressed on the battery piece at the first position, and the battery piece is placed on the welding strip at the second position;
And S40, moving the guide plate and the conveyor belt forward to step at least two battery pieces for a distance to convey the battery pieces, the welding belt and the positioning tool, and then performing the next cycle.
Preferably, in combination with the above-mentioned scheme, as shown in fig. 1 to 5, in this embodiment, when the welding strip guide plate and the conveyor belt move forward to the third position, the clamping jaw on the welding strip guide plate releases the welding strip, and the battery piece continues to move forward.
Preferably, in combination with the above solution, in this embodiment, the battery piece may be a whole battery piece or a half battery piece; the welding strip can be a round welding strip, a strip flat welding strip or a triangular welding strip.
Adopt above-mentioned battery piece of placing, can guarantee to weld the fixed in position of area at whole in-process, avoid welding the area because lay take place the offset.
In the existing battery string welding production process, the welding device is used for welding by utilizing the clearance of the fixed conveying line when the battery piece and the welding strip are placed on the conveying line, so that the problems of single piece placing and single piece stepping when the welding strip is placed in the prior art and the time for welding the battery piece by the welding device is too short are solved; according to the scheme provided by the invention, the two battery pieces are placed at the same time, so that the time for placing the battery pieces is prolonged, and sufficient welding time is provided for a welding device; the battery string welding transmission equipment and the battery string welding transmission method can realize quick welding of the battery string, and are stable in quality and high in efficiency.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way. Many possible variations and modifications of the disclosed technology can be made by anyone skilled in the art, or equivalent embodiments with equivalent variations can be made, without departing from the scope of the disclosed technology. Therefore, any modification, equivalent variation and modification of the above embodiments according to the technology of the present invention fall within the protection scope of the present invention.
Claims (4)
1. The battery string welding transmission equipment is characterized by comprising a conveying device and a movable guide plate; the conveying device comprises a conveying belt and a conveying table; the conveyor belt is arranged on the transmission table along the horizontal direction and is used for conveying the battery pieces and the welding strips; the movable guide plate is arranged at the starting end of the conveyor belt and is configured to move between a first position and a second position along the horizontal direction; the direction of the moving guide plate moving from the second position to the first position is the same as the conveying direction of the conveying belt; a clamping jaw is arranged on one side, opposite to the transmission table, of the movable guide plate; the clamping jaw is used for positioning the welding strip;
The battery string welding transmission equipment further comprises a welding belt traction device, wherein the welding belt traction device is arranged on one side of the conveying device; the welding strip traction device is used for traction of a group of welding strips to be paved on the conveyor belt.
2. The battery string welding transmission apparatus according to claim 1, wherein the conveying means further comprises a driving wheel; the driving wheel comprises a first driving wheel and a second driving wheel; the first driving wheel is arranged at the initial end of the transmission table, and the second driving wheel is arranged at the bottom of the transmission table; the conveyor belt bypasses the second driving wheel and the first driving wheel to move along the horizontal direction on the upper end face of the transmission table.
3. The battery string welding transmission apparatus according to claim 1, further comprising a robot provided on the conveyor side; the robot is used for picking up the battery piece to the last paved welding strip; and/or the robot is used for picking up the positioning tool and placing the positioning tool on the last set of welding strips laid so as to press the last set of welding strips against the battery piece below the welding strips.
4. The battery string welding transmission method is characterized by comprising the following steps of:
When the movable guide plate is positioned at the first position, the ith welding strip is pulled to be paved on the first position of the conveyor belt by utilizing the welding strip pulling device, and the tail end of the ith welding strip is fixed by utilizing the clamping jaw on the movable guide plate;
Placing the ith battery piece on the second half section of the ith assembly welding strip; when i is greater than 1, placing the (i-1) th positioning tool on the first half section of the (i) th assembly welding strip;
The next traction is carried out, the tail end of the ith assembly welding strip fixed by the clamping jaw on the movable guide plate is loosened, the movable guide plate is moved to a second position, the (i+1) th assembly welding strip is pulled to a second position to be laid down, the ith battery piece is paved, and the tail end of the (i+1) th assembly welding strip is fixed by the clamping jaw on the movable guide plate;
placing the (i+1) th battery piece on the rear half section of the (i+1) th assembly welding strip, and placing the (i) th positioning tool on the front half section of the (i+1) th assembly welding strip;
And synchronously conveying the conveyor belt and the movable guide plate for a first preset distance so that the movable guide plate moves to a first position, loosening the tail end of the (i+1) th welding strip fixed by the movable guide plate, and continuously conveying the conveyor belt for a second preset distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910303638.5A CN109979869B (en) | 2019-04-16 | Battery string welding transmission equipment and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910303638.5A CN109979869B (en) | 2019-04-16 | Battery string welding transmission equipment and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109979869A CN109979869A (en) | 2019-07-05 |
| CN109979869B true CN109979869B (en) | 2024-07-05 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109175581A (en) * | 2018-10-16 | 2019-01-11 | 苏州辰正太阳能设备有限公司 | Photovoltaic cell efficient welding device and welding procedure |
| CN209544297U (en) * | 2019-04-16 | 2019-10-25 | 无锡奥特维科技股份有限公司 | A kind of battery strings welding transmission device |
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109175581A (en) * | 2018-10-16 | 2019-01-11 | 苏州辰正太阳能设备有限公司 | Photovoltaic cell efficient welding device and welding procedure |
| CN209544297U (en) * | 2019-04-16 | 2019-10-25 | 无锡奥特维科技股份有限公司 | A kind of battery strings welding transmission device |
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