High-speed battery string layout machine

Abstract

The application provides a high-speed battery string layout machine, which comprises a feeding device, a battery string layout device and a carrier plate positioning device. The application can rotate the whole battery string from the feeding end, and all the battery strings can be rotated into place in one action, thereby shortening the feeding time by several times. Meanwhile, by setting a double-module feeding station, two modules can alternately feed to realize the exchange operation, thereby significantly improving the feeding efficiency. Meanwhile, by means of the fine adjustment mechanism, fine adjustment during the layout of the battery string can be realized, so that the position and angle of the layout battery string meet the layout requirements, and the neat layout of the battery string is facilitated. In addition, by means of the horizontal driving unit, the automatic alignment adjustment of the carrier plate of different sizes can be realized; meanwhile, by means of the clamping unit, the clamping and fixing of the carrier plate can also be realized, so that the automatic adjustment can be realized, the rapid line change can be realized, and the requirements of the correction accuracy and force are guaranteed.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of solar cell, in particular to a high-speed cell string layout machine. BACKGROUND

[0002] Solar panel is a device that absorbs sunlight, converts solar radiation energy into electric energy through photoelectric effect or photochemical effect directly or indirectly. At present, in order to make the solar panel have greater power, multiple solar panels need to be combined for use.

[0003] Therefore, in the production process, the cell string formed by the solar cell needs to be loaded and laid out in a certain way. Therefore, it is necessary to propose a further solution for the above cell string layout problem. SUMMARY

[0004] The present application aims to provide a high-speed cell string layout machine to overcome the deficiencies in the prior art.

[0005] To achieve the above application purpose, the present application provides a high-speed cell string layout machine, which comprises a loading device, a cell string layout device and a carrier plate positioning device.

[0006] The loading device comprises a first rotary loading module and a second rotary loading module, which are symmetrically arranged around the center and alternately loaded asynchronously, and any rotary loading mechanism comprises a rotary loading mechanism, a rotary driving mechanism and a horizontal driving mechanism.

[0007] The cell string layout device is located above the loading device and comprises a first cell string layout module, a second cell string layout module and a linear motor for driving the two cell string layout mechanisms respectively, and the first cell string layout module and the second cell string layout module are symmetrically arranged around the center.

[0008] The carrier plate positioning device is located below the cell string layout device and comprises two oppositely arranged carrier plate positioning modules and a conveying line arranged between the two carrier plate positioning modules.

[0009] As an improvement of the high-speed cell string layout machine of the present application, the rotary loading mechanism comprises a rotary loading frame, a loading belt and a first driving motor, the rotary loading frame is driven by the rotary driving mechanism to rotate, a plurality of tensioning rollers and a plurality of supporting rods are arranged on the rotary loading frame, the loading belt is sleeved on the plurality of tensioning rollers and the plurality of supporting rods, the first driving motor drives a belt roller to pivot, and the loading belt is driven by the belt roller.

[0010] The rotating drive mechanism comprises a driving wheel, a driven wheel and a rotating motor, the driven wheel is connected to the bottom of the rotating feeding frame, the rotating motor is located below the side of the driving wheel and drives the driving wheel to pivot, and the driving wheel and the driven wheel are connected through a transmission belt.

[0011] The horizontal drive mechanism comprises a driving pulley, a driven pulley, a second drive motor, a horizontal rail and a base plate, the second drive motor is located at one end of the base plate and drives the driving pulley to pivot, the driven pulley is located at the other end of the base plate, the driving pulley and the driven pulley are connected through a transmission belt, and the rotating feeding mechanism and the rotating drive mechanism move horizontally along with the transmission belt between the driving pulley and the driven pulley.

[0012] As an improvement of the high-speed battery string layout machine, the rotating feeding frame comprises a bottom plate and side plates arranged on both sides of the bottom plate, a plurality of tensioning rollers and a plurality of supporting rods are vertically connected between the opposite side plates, the tensioning rollers are distributed at both ends and the middle position between the opposite side plates, and the tensioning rollers at the middle position are distributed on both sides of the belt roller.

[0013] As an improvement of the high-speed battery string layout machine, the driving wheel, the driven wheel and the rotating motor are integrated on a first mounting plate, and the transmission belt between the driving pulley and the driven pulley is connected to the bottom surface of the first mounting plate through a connecting block.

[0014] As an improvement of the high-speed battery string layout machine, the driving pulley is two groups, the two groups of driving pulleys are arranged side by side, and the two groups of driving pulleys are connected through a transmission shaft; the driven pulley is also two groups, and is arranged opposite to the driving pulley, and the two groups of driven pulleys are connected through another transmission shaft.

[0015] As an improvement of the high-speed battery string layout machine, any of the battery string layout modules comprises a fixed frame, a lifting drive unit, a horizontal drive unit and a plurality of suction units.

[0016] The lifting drive unit is in transmission connection with the fixed frame and drives the fixed frame to lift as a whole, the horizontal drive unit and the plurality of suction units are arranged at the bottom of the fixed frame, the plurality of suction units are arranged side by side, and the horizontal drive unit adjusts the spacing between the plurality of suction units.

[0017] Any of the plurality of suction units comprises a top plate, a first base, a first fine adjustment mechanism, a second fine adjustment mechanism and a plurality of suction cups, the first fine adjustment mechanism comprises an adjusting motor, an adjusting screw rod and an adjusting block, the adjusting motor is in transmission connection with one end of the adjusting screw rod, the adjusting block is in threaded connection with the adjusting screw rod and is fixed on the top plate, the adjusting motor is fixed on the first base, the second fine adjustment mechanism comprises a cam motor, a cam and a rotating shaft, the cam motor is fixed on the first base and drives the plurality of suction cups to pivotally adjust around the rotating shaft through the cam.

[0018] As an improvement of the high-speed battery string layout machine, the fixing frame comprises a vertical plate, supports vertically connected to both sides of the vertical plate, a second mounting plate connected to the lower ends of the vertical plate and the supports, the upper part of the vertical plate is connected with the lifting driving unit, the horizontal driving unit and the plurality of suction units are connected to the second mounting plate, the second mounting plate is also provided with a guide rail, and the plurality of suction units are driven by the horizontal driving unit to translate along the guide rail.

[0019] As an improvement of the high-speed battery string layout machine, the lifting driving unit comprises a third driving motor, a vertical screw rod and a lifting block, the output end of the third driving motor is connected with one end of the vertical screw rod, the lifting block is in threaded cooperation with the vertical screw rod and can lift along with the pivoting of the vertical screw rod, and the upper part of the fixing frame is connected with the lifting block;

[0020] The horizontal driving unit comprises a fourth driving motor, a horizontal screw rod and a screw rod sleeve, the fourth driving motor is in transmission connection with one end of the horizontal screw rod through a belt, the screw rod sleeve is in threaded cooperation with the horizontal screw rod and can translate along with the pivoting of the horizontal screw rod, and the screw rod sleeve is also connected to the corresponding suction unit.

[0021] As an improvement of the high-speed battery string layout machine, the carrier plate positioning module comprises a horizontal transmission unit, a clamping unit and a guide support unit.

[0022] The horizontal transmission unit comprises a fifth driving motor, a transmission screw rod and a connecting plate, the fifth driving motor is connected with one end of the transmission screw rod, the transmission screw rod is screwed with a transmission block capable of synchronous movement, and the transmission block is connected to the bottom of the connecting plate.

[0023] The clamping unit comprises a clamping cylinder and a clamping jaw, one end of the clamping cylinder is connected with the clamping jaw through a connecting block, and the clamping jaw comprises a connecting rod arranged vertically relative to the transmission screw rod and a clamping wheel vertically and pivotally connected to the top surface of the connecting rod.

[0024] The guiding support unit is located at one side of the motion stroke of the clamping unit, and the clamping jaw is driven by a clamping cylinder and arranged close to or away from the guiding support unit.

[0025] As an improvement of the high-speed battery string layout machine, the guiding support unit comprises a plurality of balls arranged side by side below one side of the motion stroke of the clamping unit.

[0026] Compared with the prior art, the present application has the following beneficial effects: the present application can rotate the whole battery string from the feeding end, and all the battery strings can be rotated into place in one action, thereby shortening the feeding time by several times. Meanwhile, by arranging the double-module feeding station, two modules are alternately fed to realize the exchange operation, thereby significantly improving the feeding efficiency. Meanwhile, by the fine adjustment mechanism, fine adjustment of the battery string layout can be realized, so that the position and angle of the laid battery string meet the layout requirements, which is beneficial to the neat layout of the battery string. In addition, by the horizontal driving unit, automatic alignment adjustment of the carrier plate of different sizes can be realized; meanwhile, the clamping unit can also realize clamping and fixing of the carrier plate, so that automatic adjustment can be realized, rapid line changing can be realized, and the requirements of correction accuracy and force are met. BRIEF DESCRIPTION OF DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments described in the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0028] Figure 1 is a perspective view of an embodiment of the high-speed battery string layout machine of the present application;

[0029] Figure 2 is Figure 1 is a perspective view of the feeding device;

[0030] Figure 3 is Figure 2 is a perspective view of the rotating feeding module;

[0031] Figure 4 is Figure 3 is a perspective view of the rotating feeding mechanism;

[0032] Figure 5 is Figure 1 is a perspective view of the battery string layout device;

[0033] Figure 6 is Figure 5 is a perspective view of the battery string layout module;

[0034] Figure 7 For Figure 6 schematic diagram of the suction unit in perspective view;

[0035] Figure 8 For Figure 1 schematic diagram of the carrier positioning device in perspective view;

[0036] Figure 9 For Figure 8 schematic diagram of the carrier positioning module in perspective view. DETAILED DESCRIPTION

[0037] The present application will be described in detail below in conjunction with the embodiments, but it should be noted that these embodiments are not a limitation on the present application, and equivalent transformations or substitutions of functions, methods, or structures made by those of ordinary skill in the art based on these embodiments are within the scope of the present application.

[0038] As Figure 1 shown, an embodiment of the present application provides a high-speed battery string layout machine, which comprises a feeding device 1000, a battery string layout device 2000, and a carrier positioning device 3000.

[0039] As Figure 2 , 3 , 4, the feeding device 1000 is used to realize the feeding of battery strings that need to be laid out, and comprises a first rotary feeding module 100 and a second rotary feeding module 200.

[0040] The first rotary feeding module 100 and the second rotary feeding module 200 are arranged symmetrically around the center, and the first rotary feeding module 100 and the second rotary feeding module 200 alternately perform feeding asynchronously. In this way, by arranging double-module feeding stations, two modules alternately feed, realize mutual work, and significantly improve the efficiency of feeding.

[0041] Any rotary feeding module 100, 200 comprises a rotary feeding mechanism 1, a rotary driving mechanism 2, and a horizontal driving mechanism 3.

[0042] The rotary feeding mechanism 1 is used to realize the overall rotation of the battery string, and all battery strings can be rotated into place by one action. Specifically, the rotary feeding mechanism 1 comprises a rotary feeding frame 11, a feeding belt 12, and a first driving motor 13.

[0043] The rotating feeding frame 11 is driven to rotate by the rotating driving mechanism 2, and a plurality of tension rollers 14 and a plurality of supporting rods 15 are arranged on the rotating feeding frame 11, which are used to support and tension the feeding belt 12. The feeding belt 12 is sleeved on the plurality of tension rollers 14 and the plurality of supporting rods 15. In an embodiment, the rotating feeding frame 11 comprises a bottom plate 111, side plates 112 arranged on both sides of the bottom plate 111, and the plurality of tension rollers 14 and the plurality of supporting rods 15 are vertically connected between the opposite side plates 112.

[0044] In order to realize sufficient tensioning and supporting of the feeding belt 12, the plurality of supporting rollers are evenly distributed between the opposite side plates 112. At the same time, the tension rollers 14 are distributed at both ends and the middle position between the opposite side plates 112. In this way, the feeding belt 12 is fully stretched left and right and up and down, and maintains a certain tension.

[0045] The first driving motor 13 drives a belt roller 16 to pivot, and the feeding belt 12 is driven by the belt roller 16. The first driving motor 13 is in transmission connection with the belt roller 16 through a first speed reducer. In this way, the battery string on the feeding belt 12 can be fed. At this time, the tension rollers 14 at the middle position are distributed on both sides of the belt roller 16.

[0046] The rotating driving mechanism 2 is used to drive the rotating feeding mechanism 1 to rotate as a whole, and the rotating angle range is -180° to +180°. Specifically, the rotating driving mechanism 2 comprises a driving wheel 21, a driven wheel 22 and a rotating motor 23.

[0047] The driven wheel 22 is connected to the bottom of the rotating feeding frame 11, and the rotating motor 23 is located below the side of the driving wheel 21 and drives the driving wheel 21 to pivot. The driving wheel 21 and the driven wheel 22 are linked through a transmission belt. In this way, when the rotating motor 23 works, the rotating feeding mechanism 1 can be driven to rotate in the range of -180° to +180° through the linkage between the driving wheel 21 and the driven wheel 22. In addition, in order to install the above-mentioned driving wheel 21, driven wheel 22 and rotating motor 23, the driving wheel 21, driven wheel 22 and rotating motor 23 are integrated on a mounting plate 24.

[0048] The horizontal driving mechanism 3 is used to drive the rotating feeding mechanism 1 and the rotating driving mechanism 2 to move as a whole, so that the battery string is transferred to the required position. Specifically, the horizontal driving mechanism 3 comprises a driving pulley 31, a driven pulley 32, a second driving motor 33, a horizontal rail 34 and a base plate 35. At this time, the base plates of the first rotating feeding module 100 and the second rotating feeding module 200 are arranged side by side, and are aligned through the connectors on the edges of the two.

[0049] The second driving motor 33 is located at one end of the base plate 35 and drives the driving pulley 31 to pivot, the driven pulley 32 is located at the other end of the base plate 35, the driving pulley 31 and the driven pulley 32 are connected through the transmission belt, and the rotary feeding mechanism 1 and the rotary driving mechanism 2 as a whole move horizontally along with the transmission belt between the driving pulley 31 and the driven pulley 32. In this way, when the second driving motor 33 works, the transmission belt between the driving pulley 31 and the driven pulley 32 can be driven. Correspondingly, the transmission belt between the driving pulley 31 and the driven pulley 32 is connected to the bottom surface of the mounting plate 24 through the connecting block 36.

[0050] In order to ensure the stability of the rotary feeding mechanism 1 and the rotary driving mechanism 2 as a whole, the horizontal rails 34 are two, and the two horizontal rails 34 are arranged side by side. The whole formed by the two horizontal rails 34 slides along the two horizontal rails 34. At the same time, the driving pulleys 31 are two groups, the two groups of driving pulleys 31 are arranged side by side, and the two groups of driving pulleys 31 are connected through a transmission shaft; the driven pulleys 32 are also two groups, and are arranged opposite to the driving pulleys 31, and the two groups of driven pulleys 32 are connected through another transmission shaft.

[0051] As shown in Figure 5 , 6 , 7, the battery string arrangement device 2000 is located above the feeding device 1000, which is used for sucking the battery string and arranging the battery string. The battery string arrangement device 2000 comprises two groups of battery string arrangement modules 300 and linear motors 400 for driving the two groups of battery string arrangement modules 300 to move horizontally. The two groups of battery string arrangement modules 300 are arranged symmetrically. In this way, by arranging the double-station battery string arrangement device 2000, the arrangement efficiency of the battery string can be improved.

[0052] The battery string arrangement module 300 comprises a fixing frame 301, a lifting driving unit 302, a horizontal driving unit 303, and a plurality of suction units 304.

[0053] The fixing frame 301 is used for integrating the lifting driving unit 302, the horizontal driving unit 303, and the plurality of suction units 304, and comprises a vertical plate 311, a support 312 connected to the two sides of the vertical plate 311, and a mounting plate 313 connected to the lower ends of the vertical plate 311 and the support 312. The upper part of the vertical plate 311 is connected to the lifting driving unit, the horizontal driving unit 303 and the plurality of suction units 304 are connected to the mounting plate 313. In addition, in order to guide the translation of the plurality of suction units 304, a guide rail is arranged on the mounting plate 313, and the plurality of suction units 304 are driven by the horizontal driving unit 303 to translate along the guide rail.

[0054] The lifting driving unit 302 is used to realize the overall lifting of the fixed frame 301, the horizontal driving unit 303 and the plurality of suction units 304 on the fixed frame 301, and is in transmission connection with the upper position of the vertical plate 311 of the fixed frame 301. The lifting driving unit 302 comprises a third driving motor 3021, a vertical screw rod and a lifting slider 3022, the output end of the third driving motor 3021 is connected with one end of the vertical screw rod, the lifting slider 3022 is in threaded cooperation with the vertical screw rod and can be lifted along with the pivoting of the vertical screw rod, and the upper part of the fixed frame 301 is connected on the lifting slider 3022. In this way, when the third driving motor 3021 works, the vertical screw rod can be driven to pivot, and the lifting slider 3022 further drives the fixed frame 301, the horizontal driving unit 303 and the plurality of suction units 304 on the fixed frame 301 to lift.

[0055] The horizontal driving unit 303 and the plurality of suction units 304 are arranged at the bottom of the fixed frame 301, the plurality of suction units 304 are arranged side by side, and the horizontal driving unit 303 adjusts the spacing between the plurality of suction units 304. In this way, the horizontal driving unit 303 is used to drive the plurality of suction units 304 to translate, so that the spacing between the plurality of suction units 304 meets the requirements of battery string grabbing.

[0056] Specifically, the horizontal driving unit 303 comprises a fourth driving motor 3031, a horizontal screw rod 3032 and a screw rod sleeve 3033.

[0057] Among them, the fourth driving motor 3031 is in transmission connection with one end of the horizontal screw rod 3032 through a belt, the screw rod sleeve 3033 is in threaded cooperation with the horizontal screw rod 3032 and can be translated along with the pivoting of the horizontal screw rod 3032, and the screw rod sleeve 3033 is further connected to the corresponding suction unit 304. In this way, when the fourth driving motor 3031 drives the horizontal screw rod 3032 to pivot, the screw rod sleeve 3033 on the horizontal screw rod 3032 can drive the suction unit 304 connected thereto to move synchronously. In one embodiment, the suction unit 304 is three, the three suction units 304 are arranged in the left-middle-right mode, and the left and right suction units 304 are driven to translate by one horizontal driving unit 303 respectively. Therefore, by arranging three suction units 304 side by side, three battery strings can be sucked at one time.

[0058] The suction unit 304 is used to grab the battery string by the way of vacuum adsorption. Specifically, any one of the plurality of suction units 304 comprises a top plate 3041, a first base 3042, a first fine adjustment mechanism 3043, a second fine adjustment mechanism 3044 and a plurality of suction cups 3045. The plurality of suction cups 3045 are integrally installed on a fixed plate 3046 and are symmetrically arranged in the clamping grooves on the two side edges of the fixed plate 3046.

[0059] The first fine-tuning mechanism 3043 includes an adjusting motor 431, an adjusting lead screw 432, and an adjusting block 433. The adjusting motor 431 is connected to one end of the adjusting lead screw 432. The adjusting block 433 is threaded onto the adjusting lead screw 432 and fixed to the top plate 3041. The adjusting motor 431 is fixed to the first base 3042. With this configuration, when the adjusting motor 431 is working, it can drive the first base 3042 and the fixed plate 3046 connected together, as well as several suction cups 3045 on them, to perform translational adjustment.

[0060] The second fine-tuning mechanism 3044 includes a cam motor 441, a cam 442, and a rotating shaft 443. The cam motor 441 is fixed to the first base 3042, and drives several suction cups 3045 to pivot around the rotating shaft 443 for adjustment. Thus, by setting the first fine-tuning mechanism 3043 and the second fine-tuning mechanism 3044, the position and angle of the suction cups 3045 can be finely adjusted, thereby ensuring that the position and angle of the sucked-up battery strings meet the layout requirements, which is beneficial for the neat arrangement of the battery strings.

[0061] like Figure 8 , 9 As shown, the carrier plate positioning device 3000 is used to provide a plane for battery string arrangement. It is located below the battery string arrangement device 2000. The carrier plate positioning device 3000 includes: two carrier plate positioning modules 500 arranged opposite each other, and a conveyor line 600 disposed between the two carrier plate positioning modules 500.

[0062] The carrier plate positioning module 500 on either side includes a horizontal transmission unit 501, a clamping unit 502, and a guide support unit 503. In addition, the carrier plate positioning module 500 also includes a second base 504, on which the horizontal transmission unit 501, the clamping unit 502, and the guide support unit 503 are integrated.

[0063] The horizontal transmission unit 501 is used to adapt to the automatic alignment adjustment of carrier plates of different sizes, and includes: a fifth drive motor 5011, a transmission screw 5012, and a connecting plate 5013.

[0064] The fifth drive motor 5011 is connected to one end of the transmission screw 5012. A transmission block capable of synchronous movement is screwed onto the transmission screw 5012, and the transmission block is connected to the bottom of the connecting plate 5013. Thus, when the fifth drive motor 5011 is working, it can drive the connecting plate 5013 to reciprocate through the transmission screw 5012, thereby adjusting the distance between the clamping units 502 in the two carrier plate positioning modules 500 to adapt to the automatic alignment adjustment of carrier plates of different sizes.

[0065] In addition, in order to facilitate the reciprocating movement of the clamping unit 502, the fifth driving motor 5011 is further provided with a first guide rail 5014 on both sides for assisting the reciprocating movement of the clamping unit 502. The length of the first guide rail 5014 is greater than or equal to the length of the transmission screw rod 5012, so as to ensure the directional movement and stability of the clamping unit 502.

[0066] The clamping unit 502 can realize the clamping and fixing of the carrier plate, which comprises a clamping cylinder 5021 and a clamping jaw 5022. The clamping cylinder 5021 is connected to the clamping jaw 5022 through a connecting block at one end.

[0067] The clamping jaw 5022 comprises a connecting rod 221 arranged vertically relative to the transmission screw rod 5012 and a clamping wheel 222 pivotally connected to the top surface of the connecting rod 221. In this way, when the clamping cylinder 5021 works, the clamping jaws 5022 of the two carrier plate positioning modules 500 can be brought close to each other, thereby realizing the clamping and fixing of the carrier plate between the two carrier plate positioning modules 500. In one embodiment, the clamping wheel 222 is pivotally connected to both ends of the connecting rod 221.

[0068] In addition, in order to facilitate the reciprocating movement of the clamping jaw 5022, the clamping cylinder 5021 is further provided with a second guide rail 5023 on both sides for assisting the reciprocating movement of the clamping jaw 5022. The length of the second guide rail 5023 is greater than or equal to the transmission stroke of the clamping cylinder 5021, so as to ensure the directional movement and stability of the clamping jaw 5022.

[0069] The guiding and supporting unit 503 is used for supporting and guiding the end position of the carrier plate. The guiding and supporting unit 503 is located on one side of the movement stroke of the clamping unit 502, and the clamping jaw 5022 is driven by the clamping cylinder 5021 and is arranged close to or away from the guiding and supporting unit 503. The guiding and supporting unit 503 comprises a plurality of ball bearings 5031. The plurality of ball bearings 5031 are arranged side by side below one side of the movement stroke of the clamping unit 502. Any ball bearing 5031 is accommodated in a ball bearing seat, and the ball bearing 5031 can freely rotate 360° in the ball bearing seat.

[0070] The conveying line 600 is used for conveying the empty carrier plate into the space between the two carrier plate positioning modules 500. In one embodiment, the conveying line 600 is three, and the three conveying lines 600 are arranged equidistantly and side by side between the two carrier plate positioning modules 500. Any conveying line 600 comprises a conveying line support 201 and a belt wheel 202 pivotally connected to both ends of the conveying line support 201. The two belt wheels 202 are sleeved with a transmission belt. At the same time, the driving belt wheels of each conveying line 600 are connected by a rotating shaft, and the rotating shaft is driven to pivot by a rotating motor 203. In this way, each conveying line 600 can be driven by the same rotating motor to convey synchronously.

[0071] In summary, the application can rotate the whole battery string from the feeding end, and one action can rotate all the battery strings to the position, thereby shortening the feeding time by several times. Meanwhile, by setting the double module feeding station, two modules alternate feeding to realize the exchange operation, thereby significantly improving the feeding efficiency. Meanwhile, by the fine adjustment mechanism, the fine adjustment of the battery string layout can be realized, so that the position and angle of the layout battery string meet the layout requirements, which is beneficial to the neat layout of the battery string. In addition, by the horizontal driving unit, the automatic alignment adjustment of the carrier plate of different sizes can be realized. Meanwhile, by the clamping unit, the clamping and fixing of the carrier plate can also be realized, so that the automatic adjustment can be realized, the rapid line change can be realized, and the requirements of the correction accuracy and force can be ensured.

[0072] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all aspects as illustrative and not restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and it is intended to encompass all changes falling within the meaning and range of equivalents of the claims.

[0073] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

1. A high-speed battery string layout machine, characterized in that, The high-speed battery string layout machine includes: a feeding device, a battery string layout device, and a carrier plate positioning device. The feeding device includes: a first rotary feeding module and a second rotary feeding module. The first rotary feeding module and the second rotary feeding module are symmetrically arranged on the left and right sides, and the first rotary feeding module and the second rotary feeding module feed materials asynchronously and alternately. Each rotary feeding module includes: a rotary feeding mechanism, a rotary driving mechanism and a horizontal driving mechanism. The battery string arrangement device is located above the feeding device and includes: a first battery string arrangement module, a second battery string arrangement module, and linear motors that drive the two battery string arrangement mechanisms respectively. The first battery string arrangement module and the second battery string arrangement module are arranged symmetrically at the center. The carrier plate positioning device is located below the battery string arrangement device, and includes: two carrier plate positioning modules arranged in opposite directions, and a conveyor line arranged between the two carrier plate positioning modules; Any of the battery string arrangement modules includes: a fixing frame, a lifting drive unit, a horizontal drive unit, and several suction units; The lifting drive unit is connected to the fixed frame and drives the fixed frame to lift as a whole. The horizontal drive unit and several suction units are located at the bottom of the fixed frame. The several suction units are arranged side by side, and the horizontal drive unit adjusts the spacing between the several suction units. Any of the aforementioned suction units includes: a top plate, a first base, a first fine-tuning mechanism, a second fine-tuning mechanism, and a plurality of suction cups. The first fine-tuning mechanism includes: an adjusting motor, an adjusting screw, and an adjusting block. The adjusting motor is drivenly connected to one end of the adjusting screw. The adjusting block is threadedly connected to the adjusting screw and fixed to the top plate. The adjusting motor is fixed to the first base. The second fine-tuning mechanism includes: a cam motor, a cam, and a rotating shaft. The cam motor is fixed to the first base and drives the plurality of suction cups to pivot around the rotating shaft for adjustment via the cam. The carrier plate positioning module includes: a horizontal transmission unit, a clamping unit, and a guide support unit; The horizontal transmission unit includes: a fifth drive motor, a transmission screw, and a connecting plate. The fifth drive motor is connected to one end of the transmission screw. A transmission block capable of synchronous movement is screwed onto the transmission screw. The transmission block is connected to the bottom of the connecting plate. The clamping unit includes a clamping cylinder and a gripper. One end of the clamping cylinder is connected to the gripper via a connecting block. The gripper includes a connecting rod arranged perpendicularly to the transmission lead screw and a clamping wheel pivotally connected to the top surface of the connecting rod. The guide support unit is located on one side of the movement stroke of the clamping unit, and the gripper is driven by the clamping cylinder and is positioned close to or away from the guide support unit.

2. The high-speed battery string layout machine according to claim 1, characterized in that, The rotary feeding mechanism includes: a rotary feeding frame, a feeding belt, and a first drive motor. The rotary feeding frame is driven to rotate by the rotary drive mechanism. The rotary feeding frame is provided with several tension rollers and several support rods. The feeding belt is fitted onto the several tension rollers and several support rods. The first drive motor drives a belt roller to pivot. The feeding belt is driven by the belt roller. The rotary drive mechanism includes a drive wheel, a driven wheel, and a rotary motor. The driven wheel is connected to the bottom of the rotary loading rack. The rotary motor is located below the drive wheel on one side and drives the drive wheel to pivot. The drive wheel and the driven wheel are linked by a transmission belt. The horizontal drive mechanism includes: a driving pulley, a driven pulley, a second drive motor, a horizontal track, and a base plate. The second drive motor is located at one end of the base plate and drives the driving pulley to pivot. The driven pulley is located at the other end of the base plate. The driving pulley and the driven pulley are linked by a transmission belt. The rotary feeding mechanism and the rotary drive mechanism move horizontally together with the transmission belt between the driving pulley and the driven pulley.

3. The high-speed battery string layout machine according to claim 2, characterized in that, The rotating feeder includes: a base plate, side plates disposed on both sides of the base plate, a plurality of tension rollers and a plurality of support rods vertically connected between the opposite side plates, the tension rollers being distributed at both ends and the middle position between the opposite side plates, and the tension rollers at the middle position being distributed on both sides of the belt roller.

4. The high-speed battery string layout machine according to claim 2, characterized in that, The driving pulley, driven pulley, and rotary motor are integrated on a first mounting plate, and the transmission belt between the driving pulley and the driven pulley is connected to the bottom surface of the first mounting plate through a connecting block.

5. The high-speed battery string layout machine according to claim 2, characterized in that, The driving pulleys consist of two sets, arranged side by side, and linked together by a drive shaft; the driven pulleys also consist of two sets, arranged opposite to the driving pulleys, and linked together by another drive shaft.

6. The high-speed battery string layout machine according to claim 1, characterized in that, The fixed frame includes: an upright plate, a bracket vertically connected to both sides of the upright plate, and a second mounting plate connected to the lower end of the upright plate and the bracket. The upper part of the upright plate is connected to the lifting drive unit. The horizontal drive unit and several suction units are connected to the second mounting plate. The second mounting plate is also provided with a guide rail. The several suction units are driven by the horizontal drive unit to move along the guide rail.

7. The high-speed battery string layout machine according to claim 1, characterized in that, The lifting drive unit includes: a third drive motor, a vertical lead screw, and a lifting slider. The output end of the third drive motor is connected to one end of the vertical lead screw. The lifting slider is threadedly engaged with the vertical lead screw and can be lifted and lowered as the vertical lead screw pivots. The upper part of the fixed frame is connected to the lifting slider. The horizontal drive unit includes a fourth drive motor, a horizontal lead screw, and a lead screw sleeve. The fourth drive motor is connected to one end of the horizontal lead screw via a belt drive. The lead screw sleeve is threadedly engaged with the horizontal lead screw and can translate as the horizontal lead screw pivots. The lead screw sleeve is also connected to the corresponding suction unit.

8. The high-speed battery string layout machine according to claim 1, characterized in that, The guide support unit includes a number of balls arranged side by side below one side of the movement stroke of the clamping unit.

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