Battery pole rotary feeding and conveying device

Abstract

The utility model discloses a battery pole rotary feeding and conveying device which comprises a rack, and two feeding and conveying mechanisms arranged side by side, a rotary material taking mechanism and a positioning rotary disc mechanism are arranged on the rack. The two feeding conveying mechanisms are used for synchronously conveying materials. The rotary material taking mechanism comprises a rotary driving mechanism, a lifting mechanism and a material taking mechanism body, the rotary driving mechanism and the lifting mechanism are used for driving the material taking mechanism body to ascend, descend and rotate correspondingly, and meanwhile materials conveyed by the two feeding conveying mechanisms are driven by the lifting mechanism in a lifting mode and driven by the rotary driving mechanism in a rotating mode. And the two groups of materials are transferred to the positioning turntable mechanism through the material taking mechanism for subsequent processing operation. The battery pole assembly line feeding device solves the problems that an existing traditional assembly production line is large in occupied space and unreasonable in workshop space utilization, simultaneous feeding of two lines can be achieved, the battery pole assembly line assembly production space layout can be saved, the workshop space utilization rate is increased, and the requirement for intensive workshop production is met.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium battery production and processing, in particular to a battery pole rotating feeding and transmission device, which is suitable for the feeding and positioning process before the lithium battery pole is welded. Background Art

[0002] With the widespread promotion and application of new energy vehicles, the demand for lithium batteries as their power source is increasing, and the production of lithium batteries often requires multiple processes. Among them, the loading, correction and assembly of battery poles have become a link in the production process of lithium batteries. The poles of lithium batteries are divided into positive and negative poles. In the process of assembling battery poles, the positive and negative battery poles need to be removed from the material tray first, and then transferred to the next process for assembly. During the production process, the positive and negative poles are loaded separately. At present, the traditional production line assembly process of positive and negative poles adopts linear transmission for loading, and there is no need to adjust the loading angle of the positive and negative poles. However, the traditional pole production and assembly process has the problem of occupying a large space area. The entire assembly line requires a large workshop space and has a high space cost. It is impossible to effectively utilize the factory space for continuous production of other subsequent processes.

[0003] Based on the problems existing in the current production, transportation and assembly of battery poles, the technical problem to be solved by this application is to design a battery pole retrieval device that can meet the simultaneous loading of two lines, save the production space layout of the battery pole assembly line, and is easy to install and use. Utility Model Content

[0004] The purpose of the utility model is to provide a battery pole rotating feeding and transmission device, which solves the problem that the current traditional assembly production line occupies a large space and the factory space is not used reasonably. It can meet the simultaneous feeding of two lines, save the battery pole assembly line production space layout, improve the factory space utilization rate, and meet the requirements of intensive factory production.

[0005] On the one hand, the present application provides a battery pole rotary feeding and conveying device, comprising a frame, on which are arranged two feeding and conveying mechanisms, a rotary material picking mechanism and a positioning turntable mechanism arranged side by side; the two feeding and conveying mechanisms are respectively used for synchronously conveying materials; the rotary material picking mechanism comprises a rotary driving mechanism, a lifting mechanism and a material picking mechanism, the rotary driving mechanism and the lifting mechanism are respectively used for driving the lifting and rotation of the material picking mechanism, and at the same time, the materials transmitted by the two feeding and conveying mechanisms are lifted and driven by the lifting mechanism and rotated by the rotary driving mechanism, and the two groups of materials are transferred to the positioning turntable mechanism through the material picking mechanism for subsequent processing operations.

[0006] In addition to the above-mentioned technical features, this application also makes improvements in the following aspects:

[0007] In some embodiments, a mounting seat is provided between the rotary drive mechanism and the lifting mechanism, the rotary drive mechanism is mounted on the upper part of the lifting mechanism through the mounting seat, and the lifting mechanism is used to drive the rotary drive mechanism to rise and fall.

[0008] In some embodiments, the rotary drive mechanism includes a cylinder drive assembly, a push rod drive assembly, and a connecting rod drive assembly. The cylinder drive assembly drives the push rod drive assembly and the connecting rod drive assembly, and then drives the material picking mechanism to rotate to pick up, transfer and discharge materials.

[0009] In some embodiments, the cylinder drive assembly includes a translation cylinder, a slide rail, and a slider. The piston rod end of the translation cylinder is connected to one end of the slide rail, the slide rail is installed on the slider, the slider is fixed on the mounting seat, and the translation cylinder is used to drive the slide rail to move along the slider.

[0010] In some embodiments, the push rod drive assembly includes a left push rod and a right push rod, one end of the left push rod is hinged to one end of the right push rod, and long slot holes are respectively provided on the hinged ends of the left push rod and the right push rod, and guide columns are provided in the two long slot holes, and the guide columns are installed on the slide rails. The guide columns can move along the long slot holes to drive the left push rod and the right push rod; the other ends of the left push rod and the right push rod are respectively connected to the material picking mechanism, and the material picking mechanism is rotatably connected to the left push rod and the right push rod.

[0011] In some embodiments, the linkage assembly includes a group of active teeth and a tooth block, the active teeth are meshed with the tooth block; the active teeth are mounted on the driving assembly, and the tooth block is movably mounted on a mounting block provided on the frame; the tooth block includes an engaging portion and a connecting portion, the engaging portion is provided with an arc-shaped rack, and the connecting portion is connected to the correction block.

[0012] In some embodiments, the connecting rod drive assembly includes a left connecting rod assembly and a right connecting rod assembly. The left connecting rod assembly is cooperated with the left push rod to adjust the rotation angle of the material picking mechanism arranged on the left side; the right connecting rod assembly is cooperated with the right push rod to adjust the rotation angle of the material picking mechanism arranged on the right side.

[0013] In some embodiments, the left connecting rod assembly includes a first connecting rod and a first sub-rod, one end of the first connecting rod is hinged to one end of the first sub-rod, the length of the first connecting rod is longer than the length of the first sub-rod, the other end of the first connecting rod is hinged to the mounting seat through a hinge shaft, and the other end of the first sub-rod is connected to the material picking mechanism; an adjustment block for adjusting the angle of the material picking mechanism is provided between the material picking mechanism and the first sub-rod, the adjustment block is fixedly installed with the material picking mechanism, and the adjustment block is slidably fitted with a groove provided at the bottom of the first sub-rod; the left push rod pushes the first connecting rod and the first sub-rod, thereby driving the material picking mechanism to rotate along the guide column, and the material picking mechanism also rotates at the same time.

[0014] In some embodiments, the right connecting rod assembly includes a second connecting rod and a second sub-rod, the length of the second connecting rod is longer than that of the first connecting rod, one end of the second connecting rod is hinged to one end of the second sub-rod, the length of the second connecting rod is longer than that of the second sub-rod, the other end of the second connecting rod is hinged to the mounting seat through a hinge shaft, the hinge position of the second connecting rod and the mounting seat is an asymmetric structure with the hinge position of the first connecting rod and the mounting seat, the other end of the second sub-rod is connected to the material picking mechanism, and an adjustment block for adjusting the angle of the material picking mechanism is provided between the material picking mechanism and the second sub-rod, the adjustment block is fixedly installed on the material picking mechanism, and the adjustment block is slidably fitted in a groove provided at the bottom of the second sub-rod; the right push rod action pushes the second connecting rod and the second sub-rod, thereby driving the material picking mechanism to rotate along the guide column, and the material picking mechanism also rotates at the same time.

[0015] In some embodiments, the lifting mechanism includes a lifting cylinder and guide columns arranged on both sides. One end of the piston rod of the lifting cylinder is connected to the mounting seat to drive the lifting of the mounting seat. The guide columns are arranged on both sides of the lifting cylinder to assist the lifting of the mounting seat.

[0016] In some embodiments, the material picking mechanism adopts a suction cup type material picking mechanism, and the suction cup type material picking mechanism includes a suction cup and a suction cup rod connected to the suction cup, and the suction cup is used to absorb the material.

[0017] Beneficial effects of the utility model:

[0018] 1. The present application adopts a combination structure of two feeding transmission mechanisms and a rotating material-collecting mechanism. The two feeding transmission mechanisms can realize the synchronous transmission and feeding of two transmission lines. The rotating material-collecting mechanism adopts the structural design of a rotating drive mechanism, a lifting mechanism and a material-collecting mechanism. The rotating mechanism realizes the rotation adjustment of the material's own angle while realizing the rotation. The coordinated design of the lifting mechanism and the material-collecting mechanism realizes the material grabbing, transfer and discharge operations.

[0019] 2. The rotary drive mechanism in this application adopts a structural design of a cylinder, a push rod, and a connecting rod drive assembly. The translation cylinder can simultaneously drive the push rod drive assembly and the connecting rod drive assembly to move simultaneously. A group of translation cylinders simultaneously realizes the movement of the push rod and the connecting rod. The structural design is simple and reasonable, and meets the requirements for angle adjustment of materials during the transfer process.

[0020] 3. The connecting rod drive mechanism in this application is designed as a left connecting rod assembly and a right connecting rod assembly. The left and right connecting rod assemblies adopt an asymmetric structural design, which can realize the adjustment of different rotation angles, meet the needs of different rotation angles of materials during the loading process, and do not need to add additional driving power. The linkage is stronger and the structural design is more compact. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings described herein are used to provide further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute improper limitations on the present application.

[0022] Figure 1 This is a schematic diagram of the overall structure of this application;

[0023] Figure 2 It is a structural schematic diagram of the rotary material taking mechanism in this application;

[0024] Figure 3 This is a schematic diagram of the combined structure of the rotary drive mechanism and the lifting drive mechanism in this application;

[0025] Figure 4 For this application Figure 2 A partial enlarged view of middle A;

[0026] The numbers in the figure are as follows:

[0027] 1. Frame; 2. Material feeding and transmission mechanism; 3. Rotary material taking mechanism; 31. Rotary drive mechanism; 311. Cylinder drive assembly; 3111. Translation cylinder; 3112. Slide rail; 3113. Sliding block; 312. Push rod drive assembly; 3121. Left push rod; 3122. Right push rod; 3123. Guide column; 313. Link rod drive assembly; 3131. First connecting rod; 3132. First auxiliary rod; 3133. Adjustment block; 3134. Second connecting rod; 3135. Second auxiliary rod; 32. Lifting mechanism; 33. Material taking mechanism; 4. Positioning turntable mechanism; 5. Mounting seat. DETAILED DESCRIPTION

[0028] Various exemplary embodiments of the present application will now be described in detail with reference to the accompanying drawings. The description of the exemplary embodiments is merely illustrative and is by no means intended to limit the present application and its application or use. The present application may be implemented in other different forms and is not limited to the embodiments described herein.

[0029] 1. Explanation of Descriptive Terms in This Example

[0030] The embodiments provided in this application in conjunction with the technical solutions are intended to make this application more thorough and complete, and to fully convey the scope of this application to those skilled in the art. It should be noted that unless otherwise specifically stated in this application, the relative arrangement of components described in these embodiments should be interpreted as merely exemplary, and not as a limitation to the technical solutions of this application.

[0031] If the directional terms such as "upper", "lower", "left", "right", "bottom", "top" etc. are used in this application, they are defined relative to the directions in the drawings and are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly. These or other directional terms should not be understood as restrictive terms.

[0032] In the present application, when a specific device is described as being located between a first device and a second device, there may or may not be an intermediate device between the specific device and the first device or the second device. When a specific device is described as being connected to other devices, the specific device may be directly connected to the other device without an intermediate device, or may not be directly connected to the other device but have an intermediate device.

[0033] In addition, this application does not discuss in detail the technologies and equipment known to ordinary technicians in the relevant fields, but where appropriate, the technologies and equipment should be considered as part of the specification.

[0034] The application scenarios of this application are mainly based on the transmission, loading, transportation and angle correction of positive and negative poles in the production process of lithium batteries. It can also be applied to other scenarios according to its functions. Its application scenarios are not restricted or limited by the specific embodiments described in this application.

[0035] II. Description of the Technical Problems Key to be Solved by the Embodiment

[0036] The traditional lithium battery pole loading process adopts a linear transmission method for loading. The linear transmission method has a series of problems such as large space occupied during the production and transmission process, high production costs, and is not conducive to intensive management.

[0037] 3. Based on the problem of large production space occupation during the loading process of lithium electrode columns, this application specifically provides a technical solution to the above problem. The technical solution, working principle and technical effect of this application are described in detail below in combination with specific embodiments.

[0038] The utility model records a battery pole rotating feeding and transmission device, which changes the original feeding layout and effectively reduces the occupation of production space through structural optimization design, and realizes the feeding and positioning before the lithium battery pole welding.

[0039] like Figure 1 As shown, the battery pole rotary feeding and transmission device comprises a frame 1, on which two parallel feeding and transmission mechanisms 2, a rotary material taking mechanism 3 and a positioning turntable mechanism 4 are sequentially arranged. The feeding and transmission device is a rotary material taking mechanism 3 for feeding and transmission. After the rotary material taking device grabs the material, it adjusts the material placement angle by rotation, and finally places it on the positioning turntable for positioning, in preparation for the subsequent welding process.

[0040] In this embodiment, the materials transported by the feeding and conveying device are positive poles and negative poles. When working, the positive poles and negative poles are placed on different material trays, and the manipulator grabs the positive poles and negative poles from the material tray set on one side of the feeding and conveying mechanism 2, and places them on the feeding and conveying mechanism 2 for feeding and conveying.

[0041] The feeding transmission mechanism 2 can adopt synchronous belt transmission or chain transmission. When chain transmission is adopted, in order to facilitate the placement of materials, a material discharge platform is set at the interval of the transmission chain. After the material is placed on the material discharge platform, it rotates with the transmission chain to transmit the material.

[0042] In this embodiment, a belt transmission mechanism is selected for material transmission. In order to ensure the synchronization and transmission accuracy of the two transmission belts, a servo drive motor is used as a driving mechanism for driving the transmission belts.

[0043] During operation, the two belt transmission mechanisms operate simultaneously to synchronously transmit the positive pole and the negative pole, and a group of positive poles and negative poles corresponding to each other arrive at the rotating material taking mechanism 3 at the same time.

[0044] like Figure 2 As shown, the rotary material-collecting mechanism 3 includes a rotary drive mechanism 31, a lifting mechanism 32 and a material-collecting mechanism 33. The lifting mechanism 32 includes a lifting cylinder and guide posts 3123 arranged on both sides. One end of the piston rod of the lifting cylinder is connected to the mounting seat 5 for driving the lifting of the mounting seat 5. The guide posts 3123 are arranged on both sides of the lifting cylinder for assisting the lifting of the mounting seat 5. The material-collecting mechanism 33 adopts a suction cup type material-collecting mechanism, which includes a suction cup and a suction cup rod connected to the suction cup, and the suction cup is used to absorb materials.

[0045] A mounting seat 5 is provided between the rotary drive mechanism 31 and the lifting mechanism 32. The rotary drive mechanism 31 is mounted on the upper part of the lifting mechanism 32 through the mounting seat 5. The lifting mechanism 32 is used to drive the rotary drive mechanism 31 to rise and fall, and drive the material taking mechanism 33 to rise and fall to grab and place materials. During operation, the lifting mechanism 32 descends to grab materials from the feeding transmission mechanism 2. After grabbing the materials, the lifting mechanism 32 is lifted, and the rotary drive mechanism 31 rotates to adjust the angle of grabbing the materials. After the angle adjustment is completed, the lifting mechanism 32 descends, and the material taking mechanism 33 transfers the two groups of materials to the positioning turntable mechanism 4 for subsequent processing operations.

[0046] like Figure 3 As shown, the rotation drive mechanism 31 includes a cylinder drive assembly 311 , a push rod drive assembly 312 , and a connecting rod drive assembly 313 .

[0047] The cylinder drive assembly 311 drives the push rod drive assembly 312 and the connecting rod drive assembly 313, and then drives the material taking mechanism 33 to rotate, so as to take, transfer and discharge materials. The push rod drive assembly 312 and the connecting rod drive assembly 313 cooperate with each other to realize material transfer and angle adjustment.

[0048] The cylinder drive assembly 311 includes a translation cylinder 3111, a slide rail 3112, and a slider 3113. The piston rod end of the translation cylinder 3111 is connected to one end of the slide rail 3112 through a connecting piece. The slide rail 3112 is installed on the slider 3113, and the slider 3113 is fixed on the mounting seat 5. When working, the translation cylinder 3111 drives the slide rail 3112 to move along the slider 3113, thereby driving the push rod drive assembly 312 installed on the slide rail 3112 to move along the slide rail 3112.

[0049] The push rod driving assembly 312 includes a left push rod 3121 and a right push rod 3122, one end of the left push rod 3121 is hinged with one end of the right push rod 3122, and a long slot hole is set at the hinged end of the left push rod 3121 and the right push rod 3122, and a guide column 3123 is set in the two long slot holes, and the guide column 3123 can slide in the long slot hole. The guide column 3123 is installed on the slide rail 3112, and the movement of the slide rail 3112 can drive the guide column 3123 to push the left push rod 3121 and the right push rod 3122 to move. The other ends of the left push rod 3121 and the right push rod 3122 are respectively connected to the material picking mechanism 33, and the material picking mechanism 33 is rotatably connected to the left push rod 3121 and the right push rod 3122, and the left push rod 3121 and the right push rod 3122 work together to realize the rotation of the material picking mechanism 33, thereby completing the transfer of materials. The left push rod 3121 and the right push rod 3122 drive the material picking mechanism 33 to rotate at different angles. In this embodiment, the left push rod 3121 drives the material picking mechanism 33 to rotate at an angle of 45 degrees, and the right push rod 3122 drives the material picking mechanism 33 to rotate at an angle of 135 degrees.

[0050] While the material picking mechanism 33 rotates under the drive of the push rod drive assembly 312, in order to ensure that the material can be accurately placed on the work station of the positioning turntable mechanism 4, the material itself must also rotate while the material picking mechanism 33 rotates, so as to make a small adjustment to the material angle. The adjustment of the material angle itself is achieved through the connecting rod drive assembly 313.

[0051] The link driving assembly 313 includes a left link assembly and a right link assembly, wherein the left link assembly cooperates with the left push rod 3121 to adjust the rotation angle of the material taking mechanism 33 arranged on the left side. The right link assembly cooperates with the right push rod 3122 to adjust the rotation angle of the material taking mechanism 33 arranged on the right side.

[0052] The left link assembly includes a first link 3131 and a first secondary rod 3132, one end of the first link 3131 is hinged to one end of the first secondary rod 3132, the length of the first link 3131 is longer than the length of the first secondary rod 3132, the other end of the first link 3131 is hinged to the mounting seat 5 through a hinge shaft, and the other end of the first secondary rod 3132 is connected to the material taking mechanism 33. The action of the left link assembly is driven by the left push rod 3121. When working, the left link assembly moves together with the left push rod 3121, and the joint action realizes the transfer of materials and the adjustment of angles.

[0053] like Figure 4As shown, in order to conveniently control the rotation angle of the material, an adjustment block 3133 for adjusting the angle of the material taking mechanism 33 is provided between the material taking mechanism 33 and the first auxiliary rod 3132. The adjustment block 3133 is fixedly installed with the material taking mechanism 33, and the adjustment block 3133 is slidably fitted with the groove provided at the bottom of the first auxiliary rod 3132. During operation, the left push rod 3121 pushes the first connecting rod 3131 and the first auxiliary rod 3132, thereby driving the material taking mechanism 33 to rotate along the guide column 3123. At the same time, under the action of the left connecting rod assembly, the adjustment block 3133 adjusts the angle of the material to match the material discharge station of the positioning turntable mechanism 4.

[0054] The right connecting rod assembly is used to adjust the material angle on the right side. The right connecting rod assembly includes a second connecting rod 3134 and a second auxiliary rod 3135. The length of the second connecting rod 3134 is longer than that of the first connecting rod 3131, and is used to adjust different rotation angles of the material. One end of the second connecting rod 3134 is hinged to one end of the second auxiliary rod 3135. The length of the second connecting rod 3134 is longer than that of the second auxiliary rod 3135. The other end of the second connecting rod 3134 is hinged to the mounting seat 5 through a hinge shaft. The hinge position of the second connecting rod 3134 and the mounting seat 5 is an asymmetric structure with the hinge position of the first connecting rod 3131 and the mounting seat 5. The other end of the second auxiliary rod 3135 is connected to the material taking mechanism 33.

[0055] An adjusting block 3133 for adjusting the angle of the material taking mechanism 33 is also provided between the material taking mechanism 33 and the second auxiliary rod 3135. The adjusting block 3133 is fixedly installed with the material taking mechanism 33, and the adjusting block 3133 is slidably fitted with a groove provided at the bottom of the second auxiliary rod 3135. The right push rod 3122 pushes the second connecting rod 3134 and the second auxiliary rod 3135, thereby driving the material taking mechanism 33 to rotate along the guide column 3123. At the same time, under the action of the right connecting rod assembly, the adjusting block 3133 adjusts the angle of the material to match the material discharge station of the positioning turntable mechanism 4.

[0056] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

[0057] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field; when the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

Claims

1. A battery pole rotating feeding and conveying device, characterized in that: The invention comprises a frame (1), on which two feeding transmission mechanisms (2), a rotating material taking mechanism (3) and a positioning turntable mechanism (4) are arranged side by side; the two feeding transmission mechanisms (2) are respectively used for synchronously transmitting materials; the rotating material taking mechanism (3) comprises a rotating drive mechanism (31), a lifting mechanism (32) and a material taking mechanism (33); the rotating drive mechanism (31) and the lifting mechanism (32) are respectively used for driving the lifting and rotating of the material taking mechanism (33); at the same time, the materials transmitted by the two feeding transmission mechanisms (2) are driven by the lifting mechanism (32) and the rotating drive mechanism (31); and the two groups of materials are transferred to the positioning turntable mechanism (4) through the material taking mechanism (33) for subsequent processing.

2. The battery pole rotating feeding and conveying device according to claim 1 is characterized in that: A mounting seat (5) is provided between the rotary drive mechanism (31) and the lifting mechanism (32); the rotary drive mechanism (31) is mounted on the upper part of the lifting mechanism (32) via the mounting seat (5); and the lifting mechanism (32) is used to drive the rotary drive mechanism (31) to move up and down.

3. The battery pole rotating feeding and conveying device according to claim 1 or 2, characterized in that: The rotary drive mechanism (31) comprises a cylinder drive assembly (311), a push rod drive assembly (312), and a connecting rod drive assembly (313). The cylinder drive assembly (311) drives the push rod drive assembly (312) and the connecting rod drive assembly (313), thereby driving the material taking mechanism (33) to rotate, thereby taking, transferring and discharging materials.

4. The battery pole rotating feeding and conveying device according to claim 3 is characterized in that: The cylinder drive assembly (311) comprises a translation cylinder (3111), a slide rail (3112), and a slider (3113); the piston rod end of the translation cylinder (3111) is connected to one end of the slide rail (3112); the slide rail (3112) is mounted on the slider (3113); the slider (3113) is fixed on the mounting seat (5); and the translation cylinder (3111) is used to drive the slide rail (3112) to move along the slider (3113).

5. The battery pole rotating feeding and conveying device according to claim 3 is characterized in that: The push rod driving assembly (312) comprises a left push rod (3121) and a right push rod (3122), one end of the left push rod (3121) is hinged to one end of the right push rod (3122), and long slot holes are respectively arranged on the hinged ends of the left push rod (3121) and the right push rod (3122), and guide columns (3123) are arranged in the two long slot holes, and the guide columns (3123) are installed on the slide rail (3112), and the guide columns (3123) can move along the long slot holes, thereby driving the left push rod (3121) and the right push rod (3122); the other ends of the left push rod (3121) and the right push rod (3122) are respectively connected to the material picking mechanism (33), and the material picking mechanism (33) is rotatably connected to the left push rod (3121) and the right push rod (3122).

6. The battery pole rotating feeding and conveying device according to claim 3 is characterized in that: The connecting rod driving assembly (313) comprises a left connecting rod assembly and a right connecting rod assembly. The left connecting rod assembly is arranged in cooperation with the left push rod (3121) to adjust the rotation angle of the material picking mechanism (33) arranged on the left side; the right connecting rod assembly is arranged in cooperation with the right push rod (3122) to adjust the rotation angle of the material picking mechanism (33) arranged on the right side.

7. The battery pole rotating feeding and conveying device according to claim 6, characterized in that: The left link assembly comprises a first connecting rod (3131) and a first auxiliary rod (3132), one end of the first connecting rod (3131) is hinged to one end of the first auxiliary rod (3132), the other end of the first connecting rod (3131) is hinged to the mounting seat (5) via a hinge shaft, and the other end of the first auxiliary rod (3132) is connected to the material taking mechanism (33); an adjusting material taking mechanism is provided between the material taking mechanism (33) and the first auxiliary rod (3132). The adjusting block (3133) is fixedly mounted on the feeding mechanism (33), and the adjusting block (3133) is slidably mounted on a groove provided at the bottom of the first auxiliary rod (3132); the left push rod (3121) pushes the first connecting rod (3131) and the first auxiliary rod (3132), thereby driving the feeding mechanism (33) to rotate along the guide column (3123), and the feeding mechanism (33) also rotates at the same time.

8. The battery pole rotating feeding and conveying device according to claim 6, characterized in that: The right link assembly comprises a second connecting rod (3134) and a second auxiliary rod (3135), one end of the second connecting rod (3134) is hinged to one end of the second auxiliary rod (3135), the other end of the second connecting rod (3134) is hinged to the mounting seat (5) via a hinge shaft, the other end of the second auxiliary rod (3135) is connected to the material taking mechanism (33), and a device for adjusting the material taking mechanism (33) is provided between the material taking mechanism (33) and the second auxiliary rod (3135). The adjusting block (3133) is fixedly mounted on the feeding mechanism (33), and the adjusting block (3133) is slidably mounted on a groove provided on the bottom of the second auxiliary rod (3135); the right push rod (3122) pushes the second connecting rod (3134) and the second auxiliary rod (3135), thereby driving the feeding mechanism (33) to rotate along the guide column (3123), and the feeding mechanism (33) also rotates at the same time.

9. The battery pole rotating feeding and conveying device according to claim 2, characterized in that: The lifting mechanism (32) comprises a lifting cylinder and guide columns (3123) arranged on both sides; one end of the piston rod of the lifting cylinder is connected to the mounting seat (5) and is used to drive the mounting seat (5) to be lifted and lowered; the guide columns (3123) are arranged on both sides of the lifting cylinder and are used to assist the mounting seat (5) in lifting and lowering.

10. The battery pole rotating feeding and conveying device according to claim 1, characterized in that: The material taking mechanism (33) is a suction cup type material taking mechanism, which comprises a suction cup and a suction cup rod connected to the suction cup, and the suction cup is used to absorb the material.

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