阅读说明：本技术 皮带、带传动机构、串焊装置、方法、存储介质及设备 (Belt, belt drive mechanism, series welding device, method, storage medium, and apparatus ) 是由 不公告发明人 于 2021-01-05 设计创作，主要内容包括：本申请提供了一种皮带、带传动机构、串焊装置、方法、存储介质及设备,属于机械传动技术领域。该皮带包括皮带本体,皮带本体上,沿皮带本体的运动方向布设有多道凹槽,使得布设于凹槽内的带状物被限制于凹槽内。该机构包括该皮带本体、主动带轮、从动带轮,皮带本体环绕在主动带轮和从动带轮上,形成带传动机构。该串焊装置包括该带传动机构。该串焊方法基于该串焊装置而实现。该计算机可读存储介质及电子设备能够控制该串焊装置自动执行该串焊方法。该串焊装置能够保证焊带与后一待焊接多主栅电池片的焊接位置的稳定性。该存储介质及电子设备能够实现无人值守,从而节约人力资源,并保证作业效率。(The application provides a belt, a belt transmission mechanism, a series welding device, a method, a storage medium and equipment, and belongs to the technical field of mechanical transmission. The belt comprises a belt body, wherein a plurality of grooves are distributed in the movement direction of the belt body on the belt body, so that the strips distributed in the grooves are limited in the grooves. The mechanism comprises the belt body, a driving belt wheel and a driven belt wheel, wherein the belt body is wound on the driving belt wheel and the driven belt wheel to form a belt transmission mechanism. The series welding device comprises the belt transmission mechanism. The series welding method is realized based on the series welding device. The computer readable storage medium and the electronic device can control the series welding device to automatically execute the series welding method. The series welding device can ensure the stability of the welding position of the welding strip and a multi-main-grid battery plate to be welded later. The storage medium and the electronic equipment can realize unattended operation, thereby saving human resources and ensuring the operation efficiency.)

1. The belt is used for a belt transmission mechanism and is characterized by comprising a belt body (3), wherein a plurality of grooves (5) are distributed on the belt body (3) along the movement direction of the belt body (3), so that belts distributed in the grooves (5) are limited in the grooves (5).

2. Belt according to claim 1, characterized in that a plurality of said grooves (5) are parallel and equally spaced from each other.

3. Belt according to claim 1, characterized in that the grooves (5) have a depth in the range 1/3-1/2 of the thickness of the band;

preferably, the radial section of the groove (5) is selected from one of V-shaped, U-shaped, semicircular and semi-elliptical;

preferably, the belt body (3) is further provided with a plurality of through holes (6), and the through holes (6) are used for being communicated with a vacuumizing device, so that an object to be conveyed, which is arranged above the bearing surface of the belt body (3), is adsorbed above the bearing surface of the belt body (3) through the through holes (6) by a vacuum adsorption acting force provided by the vacuumizing device;

preferably, the through holes (6) are arranged in an array on the belt body (3).

4. A belt transmission, characterized in that it comprises a belt body (3) according to any one of claims 1 to 3, a driving pulley (1), a driven pulley (2),

the belt body (3) is wound around the driving belt wheel (1) and the driven belt wheel (2) to form the belt transmission mechanism.

5. Belt drive according to claim 4, characterized in that it further comprises a support platform (4),

the supporting platform (4) is arranged below the bearing surface of the belt body (3) in a lining mode, so that the belt body (3) is supported by the supporting platform (4) when moving to the upper side;

preferably, the belt transmission mechanism further comprises a limiting mechanism,

the limiting mechanism is used for limiting the deviation of the belt body (3) in the direction perpendicular to the movement direction of the belt body.

6. A series welding device for welding a plurality of to-be-welded multi-main grid battery plates, comprising:

the belt drive of any of claims 4-5, for carrying and transporting a plurality of main grid cells to be welded;

the sheet placing mechanism is used for placing the to-be-welded multi-main-grid battery sheet at a set position of the belt transmission mechanism;

the welding strip is used for fixedly connecting the to-be-welded multiple main grid battery plates in series after welding;

the strip pulling mechanism is used for providing pulling force for the welding strip, so that one end of the welding strip is placed on the front main grid of the previous to-be-welded multi-main-grid battery piece, and the other end of the welding strip is placed in the groove (5) corresponding to the back main grid of the next to-be-welded multi-main-grid battery piece;

and the welding mechanism is used for welding and fixing the to-be-welded multi-main-grid battery plate and the corresponding welding strip.

7. The tandem welding apparatus of claim 6, further comprising:

the vacuumizing mechanism is used for forming vacuum suction force between the to-be-welded multi-main-gate battery sheet and the belt body (3) through the through hole (6), so that the to-be-welded multi-main-gate battery sheet is adsorbed above the bearing surface of the belt body (3) by the vacuum suction force;

preferably, the sheet placing mechanism includes:

and the manipulator is used for grabbing the to-be-welded multi-master-grid battery piece in the multi-master-grid battery piece library and releasing the grabbed to-be-welded multi-master-grid battery piece to a set position of the belt transmission mechanism.

8. A series welding method for welding a plurality of to-be-welded multi-main gate battery plates, which is realized based on the series welding device of any one of claims 6 to 7, wherein the series welding method comprises the following steps:

the nth to-be-welded multi-main-grid battery plate is placed at a set position of the belt transmission mechanism;

the welding strip is pulled, so that one end of the welding strip is placed on the front main grid of the n-th to-be-welded multi-main-grid battery piece, and the other end of the welding strip is placed in a groove (5) corresponding to the back main grid of the (n + 1) -th to-be-welded multi-main-grid battery piece;

the belt transmission mechanism is started, so that the belt body (3) moves by a step length in the advancing direction, and the welding belt arranged in the groove (5) moves to the set position of the belt transmission mechanism;

the (n + 1) th to-be-welded multi-main-grid battery piece is placed at a set position of the belt transmission mechanism, so that a back main grid of the (n + 1) th to-be-welded multi-main-grid battery piece is in contact with a welding belt placed in the groove (5);

the nth to-be-welded multi-main-grid battery piece and the (n + 1) th to-be-welded multi-main-grid battery piece are respectively welded with the welding strip in series;

the steps are circulated until the series welding of the N battery pieces is completed;

wherein N is the number of the battery pieces to be welded, N is a natural number, and N is more than or equal to 1 and less than or equal to N.

9. A computer-readable storage medium, in which a control program of the series welding apparatus according to any one of claims 6 to 7 is stored, and when the control program of the series welding apparatus is executed by a processor, the steps of the series welding method according to claim 8 are realized.

10. An electronic device comprising a memory and a processor, wherein the memory stores a control program of the series welding apparatus according to any one of claims 6 to 7, and the control program of the series welding apparatus realizes the steps of the series welding method according to claim 8 when executed by the processor.

Technical Field

The present disclosure relates to mechanical transmission technologies, and particularly, to a belt, a belt transmission mechanism, a series welding apparatus, a series welding method, a storage medium, and a device.

Background

The multi-main-grid battery piece has more main grids and is relatively narrower in design, and currently, when the multi-main-grid battery piece is in series welding, a circular welding strip or an elliptical welding strip which is 0.4mm or even narrower is generally adopted. In the prior art, when a plurality of main grid battery pieces are welded in a series welding mode, because the main grids of the plurality of main grid battery pieces are narrow in width and the used welding strips are circular or oval, the main grids and the welding strips on the back of the battery are easy to generate relative displacement due to movement and friction in the process of placing and conveying the battery pieces and the welding strips to the welding position; the displacement of welding strip is also easily caused when the welding needle is pressed down to bear force, and then more welding deviation and white exposure are caused. Resulting in failure and rework.

Disclosure of Invention

In view of the above, embodiments of the present application provide a belt, a belt drive mechanism, a tandem welding apparatus, a method, a storage medium, and an apparatus, which at least partially solve the problems in the prior art.

In order to achieve the first object, the invention provides a technical scheme of a belt, which comprises the following steps:

the belt provided by the invention is used for a belt transmission mechanism and comprises a belt body, wherein a plurality of grooves are distributed on the belt body along the movement direction of the belt body, so that belt-shaped objects distributed in the grooves are limited in the grooves.

The belt provided by the invention can be further realized by adopting the following technical scheme:

preferably, the plurality of grooves are parallel to each other and are equally spaced.

Preferably, the depth of the groove is in the range of 1/3-1/2 of the thickness of the belt.

Preferably, the radial section of the groove is selected from one of a V shape, a U shape, a semi-circle shape and a semi-ellipse shape.

Preferably, the belt body is further provided with a plurality of through holes, and the through holes are used for being communicated with the vacuumizing device, so that an article to be conveyed, which is arranged above the bearing surface of the belt body, is adsorbed on the bearing surface of the belt body through the through holes by a vacuum adsorption acting force provided by the vacuumizing device.

Preferably, the plurality of through holes are arranged in an array on the belt body.

In order to achieve the second object, the present invention provides a belt drive mechanism comprising:

the belt transmission mechanism provided by the invention comprises the belt body, the driving belt wheel and the driven belt wheel provided by the invention,

the belt body is wound around the driving pulley and the driven pulley to form the belt transmission mechanism.

The belt transmission mechanism provided by the invention can be further realized by adopting the following technical scheme:

preferably, the belt drive mechanism further comprises a support platform,

the supporting platform is arranged below the bearing surface of the belt body in a lining mode, so that the belt body is supported by the supporting platform when moving to the upper side.

Preferably, the belt transmission mechanism further comprises a limiting mechanism for limiting the deviation of the belt body in a direction perpendicular to the movement direction of the belt body.

In order to achieve the third object, the technical solution of the series welding device provided by the present invention is as follows:

the invention provides a series welding device for welding a plurality of to-be-welded multi-main-grid battery plates, which comprises:

the belt transmission mechanism is used for bearing and conveying the to-be-welded multi-main-grid battery plate;

the sheet placing mechanism is used for placing the to-be-welded multi-main-grid battery sheet at a set position of the belt transmission mechanism;

the welding strip is used for fixedly connecting the to-be-welded multiple main grid battery plates in series after welding;

the pull strip mechanism is used for providing pulling force for the welding strip, so that one end of the welding strip is placed on the front main grid of the previous to-be-welded multi-main-grid battery piece, and the other end of the welding strip is placed in the groove corresponding to the front main grid of the previous to-be-welded multi-main-grid battery piece;

and the welding mechanism is used for welding and fixing the to-be-welded multi-main-grid battery plate and the corresponding welding strip.

The series welding device provided by the invention can be further realized by adopting the following technical scheme:

preferably, the series welding apparatus further includes:

and the vacuumizing mechanism is used for forming vacuum suction between the to-be-welded multi-main-gate battery piece and the belt body through the through hole, so that the to-be-welded multi-main-gate battery piece is adsorbed above the bearing surface of the belt body by the vacuum suction.

Preferably, the sheet placing mechanism includes:

and the manipulator is used for grabbing the to-be-welded multi-master-grid battery piece in the multi-master-grid battery piece library and releasing the grabbed to-be-welded multi-master-grid battery piece to a set position of the belt transmission mechanism.

In order to achieve the fourth object, the technical scheme of the series welding method provided by the invention is as follows:

the series welding method provided by the invention is used for welding a plurality of to-be-welded multi-main-gate battery pieces and is realized based on the series welding device provided by the invention, wherein the series welding method comprises the following steps:

the nth to-be-welded multi-main-grid battery plate is placed at a set position of the belt transmission mechanism;

the welding strip is pulled, so that one end of the welding strip is placed on the front main grid of the n-th to-be-welded multi-main-grid battery piece, and the other end of the welding strip is placed in the groove corresponding to the back main grid of the (n + 1) -th to-be-welded multi-main-grid battery piece;

the belt transmission mechanism is started, the belt body is made to move by a step length towards the advancing direction, and the welding belt arranged in the groove is made to move to the set position of the belt transmission mechanism;

the (n + 1) th to-be-welded multi-main-grid battery piece is placed at a set position of the belt transmission mechanism, so that a back main grid of the (n + 1) th to-be-welded multi-main-grid battery piece is in contact with the welding belt placed in the groove;

the nth to-be-welded multi-main-grid battery piece and the (n + 1) th to-be-welded multi-main-grid battery piece are respectively welded with the welding strip in series;

the steps are circulated until the series welding of the N battery pieces is completed;

wherein N is the number of the battery pieces to be welded, N is a natural number, and N is more than or equal to 1 and less than or equal to N.

In order to achieve the fifth object, the technical solution of the computer-readable storage medium provided by the present invention is as follows:

the computer readable storage medium provided by the invention stores the control program of the series welding device provided by the invention, and the control program of the series welding device realizes the steps of the series welding method provided by the invention when being executed by the processor.

In order to achieve the sixth object, the present invention provides an electronic device comprising:

the electronic equipment provided by the invention comprises a memory and a processor, wherein the memory stores the control program of the series welding device provided by the invention, and the control program of the series welding device realizes the steps of the series welding method provided by the invention when being executed by the processor.

Advantageous effects

When the belt and belt transmission mechanism provided by the invention is applied to the series welding device provided by the invention and the series welding method provided by the invention is executed, one end of the welding belt is placed in the front main grid of the front to-be-welded multi-main-grid battery piece, and the other end of the welding belt is placed in the groove corresponding to the back main grid of the back to-be-welded multi-main-grid battery piece.

The computer readable storage medium and the electronic device provided by the invention can enable the series welding device provided by the invention to realize automatic control and unattended operation in the process of executing the series welding method provided by the invention, thereby saving human resources and ensuring the operation efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic view of an exemplary orientation of a belt drive mechanism provided in accordance with an embodiment of the present invention;

FIG. 2 is a schematic view of a typical orientation of a bearing surface of a belt drive according to an embodiment of the present invention;

FIG. 3 is a schematic illustration of a belt drive mechanism provided with one configuration of grooves according to an embodiment of the present invention;

FIG. 4 is a dynamic diagram illustrating a series welding process using a series welding method according to an embodiment of the present invention;

FIG. 5 is a flowchart illustrating a series welding method of a series welding apparatus according to an embodiment of the present invention;

fig. 6 is a schematic electronic device diagram of a hardware operating environment of a control program of a series welding apparatus according to an embodiment of the present invention;

description of reference numerals:

1: driving pulley, 2: driven pulley, 3: belt body, 4: supporting platform, 5: groove, 6: through hole, 7: 1 st to-be-welded multi-main grid battery plate, 8: 2 nd to-be-welded multi-main grid cell plate, 9: 3 rd to-be-welded multi-main grid battery plate, 10: 4 th to-be-welded multi-main-grid cell plate, 11: front side of 1 st to-be-welded multiple main grid cell 7, 12, 17: solder strip, 13: back of 2 nd to-be-welded multiple main gate battery plate 8, 14: solid line portion of the solder ribbon 12, 15: dotted line portion of the solder ribbon 12, 16: front side of 2 nd to-be-welded multiple main grid cell plate 8, 18: solid line portion of the solder ribbon 17, 19: dotted line portion of solder ribbon 17, 20: the back of a 3 rd to-be-welded multi-main grid battery plate 9; 1001: processor, 1002: communication bus, 1003: user interface, 1004: network interface, 1005: a memory.

Detailed Description

The embodiments of the present application will be described in detail below with reference to the accompanying drawings.

The following description of the embodiments of the present application is provided by way of specific examples, and other advantages and effects of the present application will be readily apparent to those skilled in the art from the disclosure herein. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. The present application is capable of other and different embodiments and its several details are capable of modifications and/or changes in various respects, all without departing from the spirit of the present application. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict. 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 application.

It is noted that various aspects of the embodiments are described below within the scope of the appended claims. It should be apparent that the aspects described herein may be embodied in a wide variety of forms and that any specific structure and/or function described herein is merely illustrative. Based on the present application, one skilled in the art should appreciate that one aspect described herein may be implemented independently of any other aspects and that two or more of these aspects may be combined in various ways. For example, an apparatus may be implemented and/or a method practiced using any number of the aspects set forth herein. Additionally, such an apparatus may be implemented and/or such a method may be practiced using other structure and/or functionality in addition to one or more of the aspects set forth herein.

It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present application, and the drawings only show the components related to the present application rather than the number, shape and size of the components in actual implementation, and the type, amount and ratio of the components in actual implementation may be changed arbitrarily, and the layout of the components may be more complicated.

In addition, in the following description, specific details are provided to facilitate a thorough understanding of the examples. However, it will be understood by those skilled in the art that the aspects may be practiced without these specific details.

Belt embodiment

Referring to fig. 1 to 3, a belt for a belt transmission mechanism according to an embodiment of the present invention includes a belt body 3, and a plurality of grooves 5 are disposed on the belt body 3 along a moving direction of the belt body 3, so that a belt disposed in the grooves 5 is confined in the grooves 5.

When the belt and belt transmission mechanism provided by the invention is applied to the series welding device provided by the invention and the series welding method provided by the invention is executed, one end of the welding belt is placed in the front main grid of the front to-be-welded multi-main-grid battery piece, and the other end of the welding belt is placed in the groove 5 corresponding to the back main grid of the back to-be-welded multi-main-grid battery piece.

Wherein the plurality of grooves 5 are parallel to each other and have equal intervals. In this embodiment, the spacing between the plurality of grooves 5 is exactly equal to the spacing between the solder strips during series welding, and in this case, it can be ensured that the solder strips can be exactly confined in the grooves 5 during series welding of the plurality of main gate battery plates.

Wherein, the depth range of the groove 5 is 1/3-1/2 of the thickness of the belt. In the embodiment, the depth of the groove 5 is 1/3-1/2 of the thickness of the solder strip applied in the series welding process, in this case, the solder strip can be limited in the groove 5 by using the buried depth 1/3-1/2, and the redundant part 1/2-2/3 is exposed out of the groove 5, so that the problem of welding failure caused by the fact that the groove 5 cannot be in contact with a plurality of main grid cells to be welded due to too large depth can be avoided.

Wherein, the radial section of the groove 5 is selected from one of V-shaped, U-shaped, semicircular and semi-elliptical. In the embodiment, when the cross section of the bonding strip for the multi-main grid cell to be bonded is circular, the groove 5 is preferably V-shaped; when the cross-section of the solder strip for the multiple main gate cell to be soldered is flat, the recess 5 is preferably U-shaped, in which case a restraining force between the solder strip and the recess 5 is ensured.

Wherein, still seted up a plurality of through-holes 6 on the belt body 3, a plurality of through-holes 6 are used for with evacuating device intercommunication for the article of awaiting delivery who places the loading face top of belt body 3 adsorbs in the loading face top of belt body 3 through the vacuum adsorption effort that a plurality of through-holes 6 provided by evacuating device. In this embodiment, when the belt provided by the embodiment of the present invention is used to perform series welding, the to-be-transmitted multi-main-gate battery sheet disposed above the bearing surface of the belt body 3 can provide a vacuum absorption acting force for the to-be-transmitted multi-main-gate battery sheet through the plurality of through holes 6 and the vacuum extractor matched therewith, so that the multi-main-gate battery sheet can also keep stable in position during the welding process of the previous multi-main-gate battery sheet and the welding strip, thereby preventing the welding strip from being displaced in position during the welding of the front main gate of the to-be-welded multi-main-gate battery sheet.

Wherein, a plurality of through holes 6 are arranged in an array on the belt body 3. Under the condition, the through holes 6 in the array layout and the to-be-welded multi-main-grid battery pieces can generate multi-point vacuum adsorption acting force, so that the fixed positions of the to-be-welded multi-main-grid battery pieces on the belt are more stable.

Belt drive embodiments

The belt transmission mechanism provided by the embodiment of the invention comprises a belt body 3, a driving belt wheel 1 and a driven belt wheel 2 provided by the invention. The belt body 3 is looped around the driving pulley 1 and the driven pulley 2 to form a belt transmission mechanism.

When the belt and belt transmission mechanism provided by the invention is applied to the series welding device provided by the invention and the series welding method provided by the invention is executed, one end of the welding belt is placed in the front main grid of the front to-be-welded multi-main-grid battery piece, and the other end of the welding belt is placed in the groove 5 corresponding to the back main grid of the back to-be-welded multi-main-grid battery piece.

Wherein the belt drive further comprises a support platform 4. The supporting platform 4 is lined below the bearing surface of the belt body 3, so that the belt body 3 is backed by the supporting platform 4 when moving to the upper side. Because the belt mostly has elasticity and flexibility, if the support of the supporting platform 4 is not changed, in the process that the vacuumizing device provides vacuum adsorption acting force for the multi-master-gate battery piece to be welded, because of the existence of the vacuum adsorption acting force, the bearing surface of the belt body 3 is easily pulled down due to the adsorption acting force, the bearing surface of the belt body 3 cannot be kept flat, and further the welding failure of the multi-master-gate battery piece to be welded is caused, in order to solve the defect, the supporting platform 4 can provide supporting force for the belt body 3, so that the problem that the bearing surface of the belt body 3 is adsorbed and pulled down due to the adsorption acting force of the vacuumizing device is avoided, the bearing surface of the belt body 3 is always in a horizontal state, and the welding effect of the multi-master-gate battery piece to be welded is ensured.

Wherein, the belt transmission mechanism further comprises a limiting mechanism (not shown in the figure) for limiting the deviation of the belt body 3 in the direction perpendicular to the moving direction thereof. In the practical application process, the belt body 3 has a slight deviation in the direction perpendicular to the moving direction, and for a solder strip with the thickness of 0.3mm or 0.4mm or even thinner, when the number of soldering strips is large, the whole deviation amount exceeds the range of the back main grid of the multi-main-grid battery plate, and the limiting mechanism is arranged, so that the deviation can be avoided. In practice, the limiting mechanism existing in the prior art can be selected. For example, can this stop gear can include skew signal sensor, deviation controller and the adjustment mechanism that rectifies, during the use, after belt body 3 takes place the skew, detect the skew of belt body 3 through skew signal sensor to with this skew signal transmission to the controller that rectifies, the controller that rectifies is to the adjustment mechanism intermittent output signal of rectifying for the adjustment mechanism that rectifies carries out the regulation action to belt body 3, stops to send the skew signal until skew signal sensor, accomplishes the operation of rectifying. In addition, can also choose the stop gear of other forms for use, as long as can realize the operation of rectifying a deviation to belt body 3 can.

Embodiments of the series welding device

The series welding device provided by the embodiment of the invention is used for welding a plurality of to-be-welded multi-main-gate battery pieces, and comprises the following components: the belt transmission mechanism provided by the invention is used for bearing and conveying a plurality of main grid battery pieces to be welded; a sheet placing mechanism (not shown in the figure, using a sheet placing mechanism well known to those skilled in the art) for placing the multiple main grid cells to be welded at a set position of the belt transmission mechanism; the welding strip is used for fixedly connecting the multiple main grid battery plates to be welded in series after welding; a strap mechanism (not shown, using a strap mechanism well known to those skilled in the art) for providing a pulling force to the solder ribbon such that one end of the solder ribbon is placed on the front main grid of the previous multi-main-grid cell to be welded and the other end of the solder ribbon is placed in the recess 5 corresponding to the front main grid of the previous multi-main-grid cell to be welded; and a welding mechanism (not shown, using a welding mechanism well known to those skilled in the art) for welding and fixing the multiple main gate battery plates to be welded to the corresponding welding strips.

When the belt and belt transmission mechanism provided by the embodiment of the invention is applied to the series welding device provided by the invention and the series welding method provided by the invention is executed, one end of the welding belt is placed in the front main grid of the front to-be-welded multi-main-grid battery piece, and the other end of the welding belt is placed in the groove 5 corresponding to the back main grid of the back to-be-welded multi-main-grid battery piece.

Wherein, the stringer still includes: and a vacuum pumping mechanism (not shown in the figure, a vacuum pumping device well known to those skilled in the art is adopted, for example, a vacuum pump can be used) for forming a vacuum suction force between the to-be-welded multi-main-gate battery plate and the belt body 3 through the through hole 6, so that the to-be-welded multi-main-gate battery plate is adsorbed above the bearing surface of the belt body 3 by the vacuum suction force. In this case, when the belt provided by the embodiment of the present invention is used to perform series welding, the to-be-transmitted multi-main-grid battery plate disposed above the bearing surface of the belt body 3 can provide a vacuum absorption force for the to-be-transmitted multi-main-grid battery plate through the plurality of through holes 6 and the vacuum extractor matched therewith, so that the multi-main-grid battery plate can also maintain a stable position during the welding of the previous multi-main-grid battery plate and the welding strip, thereby preventing the welding strip from being displaced when the front main grid of the to-be-welded multi-main-grid battery plate is welded.

Wherein, put piece mechanism and include: and the manipulator (not shown in the figure, and a manipulator well known to those skilled in the art) is used for grabbing the to-be-welded multi-master grid battery plate in the multi-master grid battery plate library and releasing the grabbed to-be-welded multi-master grid battery plate to a set position of the belt transmission mechanism. In the embodiment, the manipulator is used for grabbing and releasing the to-be-welded multi-main-grid battery piece, so that the reliability and the accuracy of the position of the to-be-welded multi-main-grid battery piece can be guaranteed, and the welded multi-main-grid battery piece is uniform in specification and uniform in gap.

Example of the method of series welding

Referring to fig. 4 and 5, a series welding method provided by an embodiment of the present invention is used for welding a plurality of to-be-welded multiple main gate battery plates, and is implemented based on a series welding apparatus provided by the present invention, wherein the series welding method includes the following steps:

step S101: a 1 st to-be-welded multi-main-grid battery plate 7 is placed at a set position of the belt transmission mechanism;

step S102: the welding strip 12 is pulled, so that one end of the welding strip 12 is placed on the front surface 11 main grid of the 1 st to-be-welded multi-main-grid battery piece 7, and the other end of the welding strip 12 is placed in the groove 5 corresponding to the back main grid of the 2 nd to-be-welded multi-main-grid battery piece 8;

step S103: the belt transmission mechanism is started, the belt body 3 is braked after running for one step length in the advancing direction, and the welding belt arranged in the groove 5 is moved to the set position of the belt transmission mechanism;

step S104: the 2 nd to-be-welded multi-main-grid battery piece is placed at a set position of the belt transmission mechanism, so that a back main grid of the 2 nd to-be-welded multi-main-grid battery piece is in contact with the welding belt placed in the groove 5; as shown in the position of the top two to-be-welded multi-main gate battery plates in fig. 4, the first to-be-welded multi-main gate battery plate 7 and the second to-be-welded multi-main gate battery plate 8 are included, wherein a solid line portion 14 of the solder strip 12 indicates that the solder strip is located on the front main gate of the first to-be-welded multi-main gate battery plate 7, and a dotted line portion 15 of the solder strip 12 indicates that the solder strip is located on the back 13 main gate of the second to-be-welded multi-main gate battery plate 8;

step S105: a 1 st to-be-welded multi-main-grid battery plate 7 and a 2 nd to-be-welded multi-main-grid battery plate 8 are respectively welded with a welding strip 12 in series; this step may be to perform the welding operation by moving the welding mechanism to the 1 st to-be-welded multiple main gate battery plate 7 and the 2 nd to-be-welded multiple main gate battery plate 8, which is suitable for the case where the welding mechanism may be moved. Or the 1 st to-be-welded multi-main-grid battery piece 7 and the 2 nd to-be-welded multi-main-grid battery piece 8 are driven by the belt transmission mechanism to move together to the position of the welding mechanism, and then the welding mechanism executes welding operation, so that the method is suitable for the condition that the welding mechanism is fixed.

Circulating and reciprocating; as shown in fig. 4, after the 1 st to-be-welded multi-master grid cell and the 2 nd to-be-welded multi-master grid cell 8 are welded, the belt transmission mechanism is started to move the belt body 3 in the forward direction by a step d and then brake the belt body to reach the position shown in the middle of fig. 4, which represents the state when the 1 st cell 7, the 2 nd cell 8 and the 3 rd to-be-welded multi-master grid cell 9 are welded in series, wherein the solid line part 18 of the welding belt 17 is located at the front 16 master grid of the 2 nd to-be-welded cell 8, and the broken line part 19 of the welding belt 17 is located at the back 20 master grid of the 3 rd to-be-welded cell 9. After that, the belt driving mechanism is started, so that the belt body 3 is braked after running for a step d again in the advancing direction, and reaches the position shown at the bottom in the attached drawing 4, which shows the position relation between each welding belt and the 1 st to-be-welded multi-main-grid battery plate 7, the 2 nd to-be-welded multi-main-grid battery plate 8, the 3 rd to-be-welded multi-main-grid battery plate 9 and the 4 th to-be-welded multi-main-grid battery plate.

Step S106: the welding strip is pulled, so that one end of the welding strip is placed on the front main grid of the nth to-be-welded multi-main-grid battery piece, and the other end of the welding strip is placed in the groove 5 corresponding to the back main grid of the (n + 1) th to-be-welded multi-main-grid battery piece;

step S107: the belt transmission mechanism is started, so that the belt body 3 moves by a step length towards the advancing direction, and the welding belt arranged in the groove 5 moves to the set position of the belt transmission mechanism;

step S108: the (n + 1) th to-be-welded multi-main-grid battery piece is placed at a set position of the belt transmission mechanism, so that a back main grid of the (n + 1) th to-be-welded multi-main-grid battery piece is in contact with the welding belt placed in the groove 5;

step S109: the nth to-be-welded multi-main-grid battery plate and the (n + 1) th to-be-welded multi-main-grid battery plate are respectively welded with the welding strip in series;

the steps are circulated until the series welding of the N battery pieces is completed;

wherein N is the number of the battery pieces to be welded, N is a natural number, and N is more than or equal to 1 and less than or equal to N.

When the belt and belt transmission mechanism provided by the invention is applied to the series welding device provided by the invention and the series welding method provided by the invention is executed, one end of the welding belt is placed in the front main grid of the front to-be-welded multi-main-grid battery piece, and the other end of the welding belt is placed in the groove 5 corresponding to the back main grid of the back to-be-welded multi-main-grid battery piece.

Computer-readable storage medium embodiments

The computer readable storage medium provided by the embodiment of the invention stores the control program of the series welding device provided by the invention, and the control program of the series welding device realizes the steps of the series welding method provided by the invention when being executed by the processor.

The computer readable storage medium and the electronic device provided by the invention can enable the series welding device provided by the invention to realize automatic control and unattended operation in the process of executing the series welding method provided by the invention, thereby saving human resources and ensuring the operation efficiency.

Electronic device embodiment

The electronic equipment provided by the embodiment of the invention comprises a memory and a processor, wherein the memory stores the control program of the series welding device provided by the invention, and the control program of the series welding device realizes the steps of the series welding method provided by the invention when being executed by the processor.

The computer readable storage medium and the electronic device provided by the invention can enable the series welding device provided by the invention to realize automatic control and unattended operation in the process of executing the series welding method provided by the invention, thereby saving human resources and ensuring the operation efficiency.

Referring to fig. 6, fig. 6 is a schematic structural diagram of an operating device of a series welding apparatus in a hardware operating environment according to an embodiment of the present invention.

As shown in fig. 6, the operation device of the series welding apparatus may include: a processor 1001, such as a Central Processing Unit (CPU), a communication bus 1002, a user interface 1003, a network interface 1004, and a memory 1005. Wherein a communication bus 1002 is used to enable connective communication between these components. The user interface 1003 may comprise a Display screen Display, an input unit such as a Keyboard, and the optional user interface 1003 may also comprise a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a WIreless interface such as a WI-FI interface, for example, a WIreless FIdelity (WI-FI) interface. The Memory 1005 may be a high-speed Random Access Memory, a RAM Memory, or a Non-Volatile Memory, a NVM, such as a disk Memory. The memory 1005 may alternatively be a storage device separate from the processor 1001.

Those skilled in the art will appreciate that the configuration shown in fig. 6 does not constitute a limitation on the operating equipment of the tandem welding apparatus, and may include more or fewer components than those shown, or some components in combination, or a different arrangement of components.

As shown in fig. 6, the memory 1005, which is a storage medium, may include therein an operating system, a data storage module, a network communication module, a user interface module, and an operation program of the series welding apparatus.

In the operating device of the series welding apparatus shown in fig. 6, the network interface 1004 is mainly used for data communication with a network server; the user interface 1003 is mainly used for data interaction with a user; the processor 1001 and the memory 1005 in the running device of the series welding apparatus of the present invention may be provided in the running device of the series welding apparatus, and the running device of the series welding apparatus calls the running program of the series welding apparatus stored in the memory 1005 through the processor 1001 and executes the running method of the series welding apparatus provided in the embodiment of the present invention.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present application should be covered within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.