Battery tab flattening, correcting and turning device and bearing head thereof

Abstract

The application discloses a battery tab flattening, deviation rectifying and overturning device and a bearing head thereof, which comprises a clamping mechanism, a bearing rotating mechanism and a transfer clamping mechanism, and the clamping mechanism and the bearing rotating mechanism are arranged on a base in a spaced mode; the bearing rotating mechanism comprises a bearing rotating assembly, a sensing assembly and a bearing head; at least two insertion spaces are arranged on the bearing rotating assembly; the bearing head comprises at least two, and the at least two bearing heads are fixedly inserted in the at least two insertion spaces; one end of the bearing head is provided with a vacuum adsorption surface; the bearing head drives the rotating movement of a button cell; the sensing assembly is arranged outside one end of the bearing head; the clamping mechanism is arranged outside one end of the bearing head; and the transfer clamping mechanism is arranged above the bearing rotating assembly; the application can simultaneously bear and adsorb multiple button cells, automatically adjusts and rectifies the button cells, effectively improves the tab flattening precision, realizes the rotation and clamping of the button cells after tab flattening through overall rotation, and improves the tab flattening productivity.

Description

Technical Field

[0001] This invention relates to the field of automated equipment, and in particular to a battery tab leveling, correction and flipping device and its supporting head. Background Technology

[0002] Button cells, also known as coin cells, are batteries shaped like small buttons. They are generally larger in diameter and thinner than cylindrical batteries, such as AA batteries. Button cells are categorized by their shape; corresponding battery types include cylindrical, square, and irregularly shaped batteries. Due to their small size, button cells are widely used in various microelectronic products. Their diameters range from 4.8mm to 30mm, and their thicknesses from 1.0mm to 7.7mm. They are commonly used as backup power in various electronic products, such as computer motherboards, electronic watches, electronic dictionaries, electronic scales, remote controls, electric toys, pacemakers, electronic hearing aids, counters, and cameras.

[0003] In the production and processing of button batteries, there is a process for leveling the tabs of the button batteries. The tab leveling process is used to level the tabs that protrude from the surface of the button battery. In the automated leveling process of button battery tabs, it is necessary to first solve the problem of correcting the position of the tabs of the button battery in order to ensure that the leveling mechanism accurately levels the tabs. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to address the shortcomings of the prior art by providing a battery tab leveling and correction flipping device and its carrier head that can simultaneously carry and adsorb multiple button batteries, drive the button batteries to rotate through self-rotation to automatically adjust and correct the button batteries, effectively improve the tab leveling accuracy, and realize the rotation and clamping of the button batteries after tab leveling through overall rotation, thereby improving the tab leveling capacity.

[0005] The technical solution adopted in this invention is as follows: A battery tab leveling, correction, and flipping device includes a horizontally arranged base, a clamping mechanism, a bearing rotation mechanism, and a transfer clamping mechanism, wherein the clamping mechanism and the bearing rotation mechanism are spaced apart on the base; the bearing rotation mechanism includes a bearing rotation component, a sensing component, and a bearing head; the bearing rotation component has at least two insertion spaces; the bearing head includes at least two, which are inserted and fixed in the at least two insertion spaces and rotated by the bearing rotation component; one end of the bearing head is provided with a vacuum adsorption surface for... The device is designed to adsorb and fix button batteries; the carrier head drives the button battery to rotate, adjusting the angle of the button battery; the sensing component is located on the outer side of one end of the carrier head, detecting the button battery; the clamping mechanism is located on the outer side of one end of the carrier head and moves linearly on the base to approach the button battery on the carrier head; the clamping mechanism clamps the button battery from above and below, leveling the electrode tabs of the button battery; the transfer clamping mechanism is located above the carrier rotation component; the carrier rotation component drives the carrier head to a vertical position, so that the button battery faces upward, and then the transfer clamping mechanism picks up the button battery from the carrier head.

[0006] Preferably, the clamping mechanism includes a clamping base, a clamping slide, a translation drive assembly, and a clamping assembly. The clamping base is horizontally disposed on the base, and two parallel and spaced slide rails are provided on the clamping base along a path perpendicular to the bearing rotation mechanism. The clamping slide is slidably embedded in the slide rails. The translation drive assembly is disposed on the clamping base, and its output end is connected to the clamping slide for driving the clamping slide to translate linearly. The clamping assembly is disposed on the side wall of the clamping slide and outputs power in the vertical direction.

[0007] Preferably, the translation drive assembly includes a translation cylinder, which is horizontally mounted on the clamping base and its output end is connected to the clamping slide. A sensor is provided on one side of the translation cylinder to detect the sliding position of the clamping slide.

[0008] Preferably, the clamping assembly includes a lower clamping cylinder, a lower clamping slide, a lower clamping block, an upper clamping cylinder, an upper clamping slide, and an upper clamping block. The lower clamping cylinder is vertically disposed on one side of the bottom of the clamping slide, with its output end facing upwards. The lower clamping slide is slidably connected vertically to the side wall of the clamping slide near the button battery. The lower clamping block comprises at least two blocks, spaced apart on the lower clamping slide and horizontally aligned with the button battery. The upper clamping cylinder is vertically mounted on the side wall of the clamping slide on the other side, with its output end facing upwards. The upper clamping slide is positioned above the lower clamping slide and is slidably connected to the side wall of the clamping slide on one side in the vertical direction. The upper clamping block includes at least two blocks, which are spaced apart on the upper clamping slide and are positioned corresponding to the lower clamping block in the vertical projection direction. The upper and lower clamping blocks clamp the tabs of the button battery from the upper and lower sides.

[0009] Preferably, the load-bearing rotation assembly includes a load-bearing support, a rotary motor, a rotary shaft, and a load-bearing bracket. The load-bearing support is a U-shaped frame structure mounted on a base, with an upward-opening U-shaped groove in its center. The rotary motor is located on one side of the load-bearing support, with its output end extending horizontally into the U-shaped groove. The rotary shaft is connected to the output end of the rotary motor. The load-bearing bracket is horizontally positioned within the U-shaped groove, with one end fixed to the rotary shaft and the other end rotatably connected to the side wall of the U-shaped groove. The rotary motor drives the load-bearing bracket to rotate via the rotary shaft. The load-bearing bracket is a frame structure with at least two insertion spaces spaced apart within it, penetrating both frame walls of the load-bearing bracket.

[0010] Preferably, the sensing assembly includes a sensing plate, a sensing rod, a lower sensor, and an upper sensor. The sensing plate is disposed on the support base and located below the support bracket. The sensing rod comprises two rods, which are arranged parallel to each other vertically and spaced apart. One sensing rod is disposed on the sensing plate, and the other sensing rod is connected to the support base and located above the support bracket. The lower and upper sensors comprise at least two sensors, with at least two lower sensors spaced apart on one sensing rod and at least two upper sensors spaced apart on another sensing rod, corresponding to the lower sensors. The lower and upper sensors are tilted towards the button battery for detecting the tabs of the button battery.

[0011] Preferably, the bearing head includes a rotation drive assembly, a main shaft, an air guide assembly, an adsorption assembly, and an insertion assembly. The rotation drive assembly is horizontally positioned. One end of the main shaft is connected to the rotation drive assembly and rotates via it. The air guide assembly is sleeved outside the main shaft, communicating with the air passage of the main shaft and connecting to an external air passage. The adsorption assembly is located at the other end of the main shaft assembly, communicating with the air passage of the main shaft, and forming a vacuum adsorption surface at the end of the bearing head for adsorbing and fixing the button battery. The adsorption assembly rotates via the main shaft drive. The insertion assembly is located outside the main shaft, connecting the main shaft within the insertion space and allowing the main shaft to rotate freely.

[0012] Preferably, the self-rotation drive assembly includes a self-rotation motor and a drive sleeve, wherein the self-rotation motor is horizontally arranged in the insertion space and fixedly arranged on one frame wall of the support bracket, and the output shaft extends through the frame wall into the support bracket; the drive sleeve is sleeved on the output shaft of the self-rotation motor and is keyed to the output shaft.

[0013] Preferably, the spindle includes a connecting portion, a first mounting portion, a second mounting portion, and a third mounting portion extending axially from one end to the other. The connecting portion is located at one end of the spindle and has a keyway recessed inward in the axial direction. The connecting portion is inserted into the drive sleeve in the axial direction and connected to the drive sleeve via the keyway. The first mounting portion is inserted into another frame wall of the support bracket and is rotatably connected to the support bracket via the insertion assembly. An inwardly recessed annular groove is provided between the second and third mounting portions. An air inlet extending radially is provided within the annular groove, communicating with an air hole opened in the middle of the spindle. The air hole extends to the end face of the third mounting portion. An annular recessed groove is provided at the end face of the third mounting portion.

[0014] Preferably, the air guiding assembly includes a first sealing ring, an air receiving head, an air guiding ring, and a pressure ring. The first sealing ring comprises two rings, each axially positioned on a second mounting portion and a third mounting portion on opposite sides of the annular groove. The air guiding ring has a cylindrical structure with a through groove running axially through its middle section. Inwardly recessed sealing mounting grooves are provided at both ends of the through groove, and the first sealing rings are embedded within each of the two sealing mounting grooves. The air guiding ring is fitted onto the second and third mounting portions and sealed from both ends of the annular groove by the first sealing rings. An air inlet is provided within the through groove of the air guiding ring, penetrating the sidewall of the air guiding ring. Its outer end connects to an external air passage via the air receiving head, and its inner end communicates with the annular groove, forming a continuous air passage consisting of the air receiving head, air inlet, annular groove, air receiving hole, and air hole. The pressure ring is fitted onto the third mounting portion and embedded axially within the through groove of the air guiding ring.

[0015] Preferably, the adsorption assembly includes a second sealing ring, a mounting base, a nozzle seat, a nozzle, and a support base. The mounting base is located at the other end of the main shaft and fixed to the end face of the main shaft. An axially penetrating mounting hole is provided in the center of the mounting base. The nozzle seat passes through the mounting hole and is inserted into the air hole. The second sealing ring is embedded in the annular groove to seal the nozzle seat and the air hole. An axially extending air passage is provided in the center of the nozzle seat, one end of which communicates with the air hole, and the other end extends to the end face of the nozzle seat. One end of the support base has a recessed mounting groove that is nested on the mounting base and fixedly connected to it. An insertion hole is provided in the center of the mounting groove. One end of the nozzle is flush against the end face of the nozzle seat, and the air passage inside the nozzle communicates with the air passage inside the nozzle seat. The other end of the nozzle extends into the insertion hole and forms a vacuum adsorption surface on the other end face of the support base for adsorbing and fixing the button battery.

[0016] Preferably, the insert assembly includes a bearing, a locking ring, and a connecting plate, wherein the bearing is sleeved on the first mounting portion; the locking ring is sleeved and fixed on the bearing and locked to the outside of the bearing; the connecting plate is sleeved and fixed on the locking ring, and the connecting plate is fixedly connected to another frame wall of the bearing bracket.

[0017] A support head for a battery tab leveling, correction, and flipping device includes a rotation drive assembly, a main shaft, an air guide assembly, an adsorption assembly, and an insertion assembly. The rotation drive assembly is horizontally positioned within an insertion space. One end of the main shaft is connected to the rotation drive assembly and rotates via it. The air guide assembly is sleeved outside the main shaft, communicating with the air passage of the main shaft and connecting to an external air passage. The adsorption assembly is positioned at the other end of the main shaft assembly, communicating with the air passage of the main shaft, and forming a vacuum adsorption surface at the end of the support head for adsorbing and fixing button batteries; the adsorption assembly rotates via the main shaft. The insertion assembly is positioned outside the main shaft, connecting the main shaft within the insertion space and allowing the main shaft to rotate freely.

[0018] The beneficial effects of this invention are as follows:

[0019] This invention addresses the shortcomings and deficiencies of existing technologies by independently developing and designing a battery tab leveling and correction flipping device and its supporting head that can simultaneously carry and adsorb multiple button batteries, drive the button batteries to rotate through self-rotation to automatically adjust and correct the button batteries, effectively improve the tab leveling accuracy, and achieve the rotation and clamping of the button batteries after tab leveling through overall rotation, thereby increasing the tab leveling capacity.

[0020] This invention aims to provide a fully automated, efficient, and high-precision real-time correction and leveling method for button battery tabs, applicable to the button battery processing field. This method involves automatically leveling the tabs of button batteries by rotating and switching their angles, then automatically clamping and unloading them. Specifically, the invention uses a horizontally positioned base as the support structure. Clamping mechanisms and a rotating support mechanism are horizontally spaced on the base. Multiple support heads are inserted into the rotating support mechanism, each holding a button battery. The clamping mechanism moves back and forth in a straight line to move closer to or away from the rotating support mechanism. The clamping mechanism acts as the tab leveling actuator, its function being to level the tabs on the button batteries. Compared to traditional single-station leveling processes, this invention enables simultaneous leveling and loading / unloading of multiple button batteries, significantly increasing leveling capacity and meeting the high-capacity requirements of automated button battery processing production lines. The bearing rotation mechanism of this invention drives multiple bearing heads to rotate synchronously to a horizontal or vertical direction via a bearing rotation assembly. After the button batteries adsorbed on the bearing heads are leveled, the multiple bearing heads rotate synchronously to a vertical position. A transfer clamping mechanism mounted above the bearing rotation assembly clamps and fixes the button batteries. After the button batteries are removed by an external loading and unloading mechanism, button batteries with flattened tabs are placed on the bearing heads. The bearing heads then adsorb and fix the button batteries. After the bearing rotation assembly drives the multiple bearing heads to rotate to a horizontal position, a sensing component detects the tabs of the button batteries. If the tabs are not in a leveled position, the detection information is sent to an industrial control computer, which then controls the bearing heads to rotate. The button batteries attached to the device are adjusted and corrected until the tabs are leveled. Then, the clamping mechanism on the side moves closer to the rotating support mechanism. The upper and lower clamping cylinders of the clamping mechanism drive multiple upper and lower clamping blocks to move towards each other, so as to approach and flatten the tabs from the upper and lower sides, thus leveling the tabs. After the tabs are leveled, the clamping mechanism moves away from the rotating support mechanism. The rotating support mechanism drives multiple support heads to rotate the leveled button batteries back to the vertical direction. The leveled button batteries are then clamped and fixed by the transfer clamping mechanism above. This cycle achieves fully automatic, efficient, and high-precision correction and leveling of multiple button batteries.Furthermore, since rotational correction is required during the leveling process to improve leveling accuracy, and the button batteries need to be leveled near the clamping mechanism and loaded / unloaded at the transfer clamping mechanism, the button batteries need to switch positions between the two locations by rotation. The bearing head of this invention simultaneously functions to drive the button batteries to rotate for correction and to adsorb and fix the button batteries, and solves the technical problem of interference between rotation and internal air passages. Specifically, the bearing head of this invention uses a main shaft as its main structure. One end of the main shaft is driven by a self-rotating motor to rotate and correct the position of the button batteries. The main shaft is rotatably connected to the bearing bracket via an insert assembly, and the other end of the main shaft has an axially aligned... An air hole extends to the other end face, and an annular groove is formed on the shaft wall, recessed inward. An air inlet hole extending radially is formed on the annular groove, with its outer end located within the annular groove and its inner end communicating with the air hole. Simultaneously, a guide ring is fitted around the annular groove, with two first sealing rings connecting the inner wall of the guide ring to the annular groove. These two first sealing rings are respectively positioned on both sides of the annular groove along the axial direction, thus achieving a seal between the annular groove and the inner wall of the guide ring. Furthermore, the inner wall of the guide ring has an air inlet hole penetrating its surface radially. An external vacuum generator is connected through an air inlet head connected to the outer end of the air inlet hole. This structure achieves… This design achieves interconnection and sealing from the air inlet head to the air inlet, to the annular groove, to the air inlet, and to the air hole. Additionally, an annular groove is provided on the outer edge of the air inlet on the other end face of the spindle for installing a second sealing ring. An air nozzle seat is inserted into this annular groove, and the air nozzle seat and the air hole are sealed together by the second sealing ring. An air nozzle is connected to the end face of the air nozzle seat. The air passage of the spindle's air hole is connected through the internal air passages of the air nozzle seat and the air nozzle, creating a vacuum adsorption surface on the end face of the air nozzle. To ensure the air nozzle seat and air nozzle are securely installed, a mounting base is nested axially at the other end of the spindle and fixedly connected to the end face of the other end of the spindle through a screw hole on the mounting base. Simultaneously, the air nozzle seat is inserted and secured. The mounting base is fixed inside the mounting base, while a carrier base is installed on the outside of the mounting base. The carrier base is nested in the mounting base and connected and fixed to the mounting base through screw holes on its end face. The air nozzle is inserted into the carrier base, forming a vacuum adsorption surface on the end face of the carrier base for holding and adsorbing the button battery. Through the above structure, the main shaft drives the mounting base and carrier base to rotate, thereby realizing the leveling and correction of the button battery. At the same time, during the rotation and correction process, the air inlet, air inlet, annular groove, air inlet, air hole, air nozzle seat and air nozzle are used to form an integrated air passage between the external air passage and the end face of the carrier base. At the same time, through this air passage setting, the problem of interference between rotation and air passage is effectively avoided. Attached Figure Description

[0021] Figure 1 This is one of the three-dimensional structural schematic diagrams of the present invention.

[0022] Figure 2 This is the second three-dimensional structural schematic diagram of the present invention.

[0023] Figure 3 This is one of the three-dimensional structural schematic diagrams of the clamping mechanism of the present invention.

[0024] Figure 4 This is the second three-dimensional structural schematic diagram of the clamping mechanism of the present invention.

[0025] Figure 5 This is one of the component structure diagrams of the present invention.

[0026] Figure 6 This is the second schematic diagram of the component structure of the present invention.

[0027] Figure 7 This is one of the structural diagrams of the component supporting the rotation mechanism of the present invention.

[0028] Figure 8 This is the second schematic diagram of the component structure of the rotating mechanism of the present invention.

[0029] Figure 9 This is one of the three-dimensional structural schematic diagrams of the bearing head of the present invention.

[0030] Figure 10 This is one of the component disassembly diagrams of the bearing head of the present invention.

[0031] Figure 11 This is the second schematic diagram showing the component breakdown structure of the bearing head of the present invention.

[0032] Figure 12 This is the second three-dimensional structural schematic diagram of the bearing head of the present invention.

[0033] Figure 13 This is the third schematic diagram showing the component breakdown structure of the bearing head of the present invention.

[0034] Figure 14 This is the fourth schematic diagram showing the component breakdown structure of the bearing head of the present invention.

[0035] Figure 15 This is one of the three-dimensional structural diagrams of the main shaft supporting the present invention.

[0036] Figure 16 This is the second three-dimensional structural diagram of the main shaft supporting the present invention. Detailed Implementation

[0037] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0038] It should be noted that all directional indications in the embodiments of the present invention, such as up, down, left, right, front, back, etc., are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0039] In this invention, unless otherwise explicitly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral part; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances. Example 1

[0040] like Figures 1 to 2 As shown, this invention proposes a battery tab leveling, correction, and flipping device, including a horizontally arranged base 1, a clamping mechanism 2, a bearing rotation mechanism 3, and a transfer clamping mechanism 4. The clamping mechanism 2 and the bearing rotation mechanism 3 are spaced apart on the base 1. The bearing rotation mechanism 3 includes a bearing rotation component, a sensing component, and a bearing head 39. The bearing rotation component has at least two insertion spaces. At least two bearing heads 39 are inserted and fixed within the at least two insertion spaces and rotated by the bearing rotation component. One end of each bearing head 39 has a vacuum adsorption surface for adsorption. A button battery is fixed in place; the carrier head 39 drives the button battery to rotate, which is used to adjust the angle of the button battery; the sensing component is located on the outer side of one end of the carrier head 39, which is used to sense and detect the button battery; the clamping mechanism 2 is located on the outer side of one end of the carrier head 39 and moves linearly on the base 1 to approach the button battery on the carrier head 39; the clamping mechanism 2 clamps the button battery from top to bottom, which is used to flatten the tabs of the button battery; the transfer clamping mechanism 4 is located above the carrier rotation component; the carrier rotation component drives the carrier head 39 to the vertical direction, so that the button battery faces upward, and then the transfer clamping mechanism 4 clamps the button battery from the carrier head 39.

[0041] This invention designs a battery tab leveling and correction flipping device and its supporting head that can simultaneously hold and adsorb multiple button batteries, and automatically adjust and correct the button batteries by driving the button batteries to rotate through its own rotation, effectively improving the leveling accuracy of the tabs. Furthermore, the device achieves rotation and clamping / unloading of the leveled button batteries through overall rotation, thereby increasing the production capacity of tab leveling. This invention aims to provide a fully automatic, efficient, and high-precision real-time correction and leveling device for button battery tabs, applicable to the button battery processing field, achieving automatic leveling of button battery tabs. Specifically, this invention uses a horizontally arranged base 1 as the supporting structure. A clamping mechanism 2 and a supporting rotation mechanism 3 are horizontally spaced on the base 1. Multiple supporting heads 39 are inserted into the supporting rotation mechanism 3, each holding a button battery 0. The clamping mechanism 2 moves back and forth in a straight line to move closer to or away from the supporting rotation mechanism 3. The clamping mechanism 2 is the tab leveling execution mechanism, and its function is to level the tabs on the button batteries. Compared to traditional single-station leveling processes, this invention enables simultaneous leveling and loading / unloading of multiple button batteries, significantly increasing leveling capacity and meeting the high-capacity requirements of automated button battery production lines. The bearing rotation mechanism 3 of this invention drives multiple bearing heads 39 to rotate synchronously to a horizontal or vertical direction via a bearing rotation component. After the button batteries adsorbed on the bearing heads 39 are leveled, the multiple bearing heads 39 rotate synchronously to a vertical direction. A transfer clamping mechanism 4 mounted above the bearing rotation component clamps and fixes the button batteries. After the button batteries are removed by an external loading / unloading mechanism, button batteries with tabs to be leveled are placed on the bearing heads 39. The bearing heads 39 adsorb and fix the button batteries. After the bearing rotation component drives the multiple bearing heads 39 to rotate to a horizontal position, a sensing component detects the tabs of the button batteries. When the tabs are not in the leveled position, the detection information is sent to an industrial control computer, which then controls the bearing heads 39 to rotate, thereby leveling the batteries. The button battery 0, which is adsorbed and fixed on it, is adjusted and corrected until the tab is in a flat position. Then, the clamping mechanism 2 located on the side moves as a whole closer to the bearing rotation mechanism 3. The upper clamping cylinder 28 and the lower clamping cylinder 25 of the clamping mechanism 2 drive multiple upper clamping blocks 210 and lower clamping blocks 27 to move towards each other, so as to approach and flatten the tab from the upper and lower sides, thereby flattening the tab. After the tab is flattened, the clamping mechanism 2 moves away from the bearing rotation mechanism 3. The bearing rotation component of the bearing rotation mechanism 3 drives multiple bearing heads 39 to rotate the flattened button battery back to the vertical direction. The flattened button battery is clamped and fixed by the transfer clamping mechanism 4 above. This cycle realizes the fully automatic, efficient and high-precision correction and flattening of multiple button batteries.

[0042] like Figures 3 to 4As an embodiment of the present invention, the clamping mechanism 2 of the present invention includes a clamping base 21, a clamping slide 24, a translation drive assembly, and a clamping assembly. The clamping base 21 is horizontally disposed on the base 1, and two parallel and spaced slide rails are provided on the clamping base 21 along a path perpendicular to the bearing rotation mechanism 3. The clamping slide 24 is slidably embedded in the slide rails. The translation drive assembly is disposed on the clamping base 21, and its output end is connected to the clamping slide 24 for driving the clamping slide 24 to translate linearly. The clamping assembly is disposed on the side wall of the clamping slide 24 and outputs power in the vertical direction.

[0043] The translation drive assembly includes a translation cylinder 22, which is horizontally mounted on the clamping base 21 and its output end is connected to the clamping slide 24. A sensor 23 is provided on one side of the translation cylinder 22 to detect and sense the sliding position of the clamping slide 24.

[0044] The clamping assembly includes a lower clamping cylinder 25, a lower clamping slide 26, a lower clamping block 27, an upper clamping cylinder 28, an upper clamping slide 29, and an upper clamping block 210. The lower clamping cylinder 25 is vertically disposed on one side of the bottom of the clamping slide 24, with its output end facing upwards. The lower clamping slide 26 is slidably connected vertically to the side wall of the clamping slide 24 near the button battery. The lower clamping block 27 comprises at least two blocks, spaced apart on the lower clamping slide 26 and extending horizontally toward the button battery. The upper clamping cylinder 28 is vertically mounted on the side wall of the clamping slide 28 on the other side, with its output end facing upwards; the upper clamping slide 29 is mounted above the lower clamping slide 26 and is slidably connected to the side wall of the clamping slide 24 on one side in the vertical direction; the upper clamping block 210 includes at least two blocks, which are spaced apart on the upper clamping slide 29 and are positioned in the vertical projection direction corresponding to the lower clamping block 27; the upper clamping block 210 and the lower clamping block 27 clamp and flatten the tabs of the button battery from the upper and lower sides.

[0045] like Figures 5 to 6As shown in the figure, as an embodiment of the present invention, the bearing rotation assembly of the present invention includes a bearing support 31, a rotary motor 36, a rotary shaft 37, and a bearing bracket 38. The bearing support 31 is a U-shaped frame structure, mounted on a base 1, with an upward-opening U-shaped groove in its middle. The rotary motor 36 is located on one side of the bearing support 31, and its output end extends horizontally into the U-shaped groove. The rotary shaft 37 is connected to the output end of the rotary motor 36. The bearing bracket 38 is horizontally positioned within the U-shaped groove, with one end fixed to the rotary shaft 37 and the other end rotatably connected to the side wall of the U-shaped groove. The rotary motor 36 drives the bearing bracket 38 to rotate via the rotary shaft 37. The bearing bracket 38 is a frame structure, with at least two insertion spaces spaced apart within it, penetrating both frame walls of the bearing bracket 38.

[0046] The sensing assembly includes a sensing plate 32, a sensing rod 33, a lower sensor 34, and an upper sensor 35. The sensing plate 32 is mounted on the support base 31 and located below the support bracket 38. Two sensing rods 33 are arranged parallel to each other, with one rod mounted on the sensing plate 32 and the other connected to the support base 31 and located above the support bracket 38. At least two lower and upper sensors 34 are spaced apart on one sensing rod 33, and at least two upper sensors 35 are spaced apart on another sensing rod 33, corresponding to the lower sensors 34. The lower and upper sensors 34 are tilted towards the button battery to detect the tabs of the button battery.

[0047] like Figures 6 to 14 As shown in the figure, as an embodiment of the present invention, the bearing head 39 of the present invention includes a rotation drive assembly, a main shaft 399, an air guide assembly, an adsorption assembly, and an insertion assembly. The rotation drive assembly is horizontally arranged. One end of the main shaft 399 is connected to the rotation drive assembly and rotates via the rotation drive assembly. The air guide assembly is sleeved outside the main shaft 399, communicating with the air passage of the main shaft 399 and connecting to an external air passage. The adsorption assembly is disposed at the other end of the main shaft assembly, communicating with the air passage of the main shaft 399, and forming a vacuum adsorption surface at the end of the bearing head 399 for adsorbing and fixing button batteries. The adsorption assembly rotates via the main shaft 399. The insertion assembly is disposed outside the main shaft 399, for connecting the main shaft 399 within the insertion space and allowing the main shaft 399 to rotate freely.

[0048] The self-rotation drive assembly includes a self-rotation motor 391 and a drive sleeve 392. The self-rotation motor 391 is horizontally arranged in the insertion space and fixedly arranged on a frame wall of the support bracket 38, and the output shaft extends into the support bracket 38 through the frame wall. The drive sleeve 392 is sleeved on the output shaft of the self-rotation motor 391 and is keyed to the output shaft.

[0049] like Figures 15 to 16 As shown in the figure, as an embodiment of the present invention, the spindle 399 of the present invention includes a connecting part a, a first mounting part b, a second mounting part c, and a third mounting part d extending axially from one end to the other end. The connecting part a is disposed at one end of the spindle 399, and has a keyway H recessed inward in the axial direction. The connecting part a is inserted into the drive sleeve 392 in the axial direction and is keyed to the drive sleeve 392 via the keyway H. The first mounting part b is inserted into another frame wall of the support bracket 38 and is rotatably connected to the support bracket 38 via the insertion assembly. An inwardly recessed annular groove D is provided between the second mounting part c and the third mounting part d. An air inlet E extending radially is provided in the annular groove D, and the air inlet E communicates with an air hole G opened in the middle of the spindle 399. The air hole G extends to the end face of the third mounting part d. The air hole G has an annular recess F recessed inward at the end face of the third mounting part d.

[0050] like Figures 6 to 14 As shown, in one embodiment of the present invention, the air guiding assembly of the present invention includes a first sealing ring 395, an air inlet head 396, an air guiding ring 397, and a pressure ring 398. The first sealing ring 395 comprises two parts, which are respectively disposed axially on the second mounting portion c and the third mounting portion d on both sides of the annular groove D. The air guiding ring 397 has a cylindrical structure, with a through groove extending axially in the middle. The two ends of the through groove are respectively provided with inwardly recessed sealing mounting grooves B, and the first sealing ring 395 is embedded in each of the two sealing mounting grooves B. The air guide ring 397 is sleeved on the second mounting part c and the third mounting part d, and is sealed from both ends of the annular groove D by the first sealing ring 395; the air guide ring 397 has an air inlet G in its through groove, which penetrates the side wall of the air guide ring 397, and its outer end is connected to the external air passage through the air inlet head 396, and its inner end is connected to the annular groove D, forming a continuous air passage of air inlet head 396, air inlet G, annular groove D, air inlet E and air hole G; the pressure ring 398 is sleeved on the third mounting part d and is embedded in the through groove of the air guide ring 397 in the axial direction.

[0051] like Figures 6 to 14As shown in the figure, as an embodiment of the present invention, the adsorption assembly of the present invention includes a second sealing ring 3910, a mounting base 3911, an air nozzle seat 3912, an air nozzle 3913, and a support base 3914. The mounting base 3911 is disposed at the other end of the main shaft 399 and fixed to the end face of the main shaft 399. The mounting base 3911 has an axially penetrating mounting hole in its center. The air nozzle seat 3912 passes through the mounting hole and is inserted into the air hole G. The second sealing ring 3910 is embedded in the annular groove F to seal the air nozzle seat 3912 and the air hole G. The air nozzle seat 3912 has an axially extending air passage in its center. One end of the air passage is connected to the air hole G, and the other end extends to the end face of the air nozzle seat 3912; one end of the support seat 3914 is provided with a mounting groove recessed into the end face, the mounting groove is nested on the mounting seat 3911 and fixedly connected to the mounting seat 3911; the middle of the mounting groove is provided with an insertion hole; one end of the air nozzle 3913 is set close to the end face of the air nozzle seat 3912, the air passage inside the air nozzle 3913 is connected to the air passage inside the air nozzle seat 3912, and the other end of the air nozzle 3913 extends into the insertion hole and forms a vacuum adsorption surface on the other end face of the support seat 3914 for adsorbing and fixing the button battery O.

[0052] like Figures 6 to 14 As shown, in one embodiment of the present invention, the insert assembly of the present invention includes a bearing 393, a locking ring 394, and a connecting plate 3915, wherein the bearing 393 is sleeved on the first mounting part b; the locking ring 394 is sleeved and fixed on the bearing 393 and locked and fixed to the outside of the bearing 393; the connecting plate 3915 is sleeved and fixed on the locking ring 394, and the connecting plate 3915 is fixedly connected to another frame wall of the bearing bracket 38.

[0053] like Figure 5 As shown in the figure, as an embodiment of the present invention, the transfer clamping mechanism 4 of the present invention includes a clamping bracket 41, a clamping cylinder 42, and a clamping block 43. The clamping bracket 41 is mounted on the top of the bearing support 31 and is located on the upper side of the bearing support 38. The clamping cylinder 42 includes at least two, which are horizontally spaced on the clamping bracket 41 and are correspondingly arranged with the at least two bearing heads 39. The clamping block 43 is connected to the output end of the clamping cylinder 42 and extends horizontally above the bearing support 38 so as to clamp and fix the button battery 0 on the bearing head 39 when the bearing support 38 drives the bearing head 39 to rotate to the vertical direction. Example 2

[0054] This invention proposes a support head for a battery tab leveling, correction, and flipping device, comprising a rotation drive assembly, a main shaft 399, an air guide assembly, an adsorption assembly, and an insertion assembly. The rotation drive assembly is horizontally positioned within the insertion space. One end of the main shaft 399 is connected to the rotation drive assembly and rotates via it. The air guide assembly is sleeved outside the main shaft 399, communicating with the air passage of the main shaft 399 and connecting to an external air passage. The adsorption assembly is positioned at the other end of the main shaft assembly, communicating with the air passage of the main shaft 399, and forming a vacuum adsorption surface at the end of the support head 399 for adsorbing and fixing button batteries; the adsorption assembly rotates via the main shaft 399. The insertion assembly is positioned outside the main shaft 399, connecting the main shaft 399 within the insertion space and allowing the main shaft 399 to rotate freely.

[0055] The self-rotation drive assembly includes a self-rotation motor 391 and a drive sleeve 392. The self-rotation motor 391 is horizontally arranged in the insertion space and fixedly arranged on a frame wall of the support bracket 38, and the output shaft extends into the support bracket 38 through the frame wall. The drive sleeve 392 is sleeved on the output shaft of the self-rotation motor 391 and is keyed to the output shaft.

[0056] like Figures 15 to 16 As shown in the figure, as an embodiment of the present invention, the spindle 399 of the present invention includes a connecting part a, a first mounting part b, a second mounting part c, and a third mounting part d extending axially from one end to the other end. The connecting part a is disposed at one end of the spindle 399, and has a keyway H recessed inward in the axial direction. The connecting part a is inserted into the drive sleeve 392 in the axial direction and is keyed to the drive sleeve 392 via the keyway H. The first mounting part b is inserted into another frame wall of the support bracket 38 and is rotatably connected to the support bracket 38 via the insertion assembly. An inwardly recessed annular groove D is provided between the second mounting part c and the third mounting part d. An air inlet E extending radially is provided in the annular groove D, and the air inlet E communicates with an air hole G opened in the middle of the spindle 399. The air hole G extends to the end face of the third mounting part d. The air hole G has an annular recess F recessed inward at the end face of the third mounting part d.

[0057] like Figures 6 to 14As shown, in one embodiment of the present invention, the air guiding assembly of the present invention includes a first sealing ring 395, an air inlet head 396, an air guiding ring 397, and a pressure ring 398. The first sealing ring 395 comprises two parts, which are respectively disposed axially on the second mounting portion c and the third mounting portion d on both sides of the annular groove D. The air guiding ring 397 has a cylindrical structure, with a through groove extending axially in the middle. The two ends of the through groove are respectively provided with inwardly recessed sealing mounting grooves B, and the first sealing ring 395 is embedded in each of the two sealing mounting grooves B. The air guide ring 397 is sleeved on the second mounting part c and the third mounting part d, and is sealed from both ends of the annular groove D by the first sealing ring 395; the air guide ring 397 has an air inlet G in its through groove, which penetrates the side wall of the air guide ring 397, and its outer end is connected to the external air passage through the air inlet head 396, and its inner end is connected to the annular groove D, forming a continuous air passage of air inlet head 396, air inlet G, annular groove D, air inlet E and air hole G; the pressure ring 398 is sleeved on the third mounting part d and is embedded in the through groove of the air guide ring 397 in the axial direction.

[0058] like Figures 6 to 14 As shown in the figure, as an embodiment of the present invention, the adsorption assembly of the present invention includes a second sealing ring 3910, a mounting base 3911, an air nozzle seat 3912, an air nozzle 3913, and a support base 3914. The mounting base 3911 is disposed at the other end of the main shaft 399 and fixed to the end face of the main shaft 399. The mounting base 3911 has an axially penetrating mounting hole in its center. The air nozzle seat 3912 passes through the mounting hole and is inserted into the air hole G. The second sealing ring 3910 is embedded in the annular groove F to seal the air nozzle seat 3912 and the air hole G. The air nozzle seat 3912 has an axially extending air passage in its center. One end of the air passage is connected to the air hole G, and the other end extends to the end face of the air nozzle seat 3912; one end of the support seat 3914 is provided with a mounting groove recessed into the end face, the mounting groove is nested on the mounting seat 3911 and fixedly connected to the mounting seat 3911; the middle of the mounting groove is provided with an insertion hole; one end of the air nozzle 3913 is set close to the end face of the air nozzle seat 3912, the air passage inside the air nozzle 3913 is connected to the air passage inside the air nozzle seat 3912, and the other end of the air nozzle 3913 extends into the insertion hole and forms a vacuum adsorption surface on the other end face of the support seat 3914 for adsorbing and fixing the button battery O.

[0059] like Figures 6 to 14As shown, in one embodiment of the present invention, the insert assembly of the present invention includes a bearing 393, a locking ring 394, and a connecting plate 3915, wherein the bearing 393 is sleeved on the first mounting part b; the locking ring 394 is sleeved and fixed on the bearing 393 and locked and fixed to the outside of the bearing 393; the connecting plate 3915 is sleeved and fixed on the locking ring 394, and the connecting plate 3915 is fixedly connected to another frame wall of the bearing bracket 38.

[0060] Since rotational correction is required during the leveling process to improve leveling accuracy, and the button batteries need to be leveled near the clamping mechanism and loaded / unloaded at the transfer clamping mechanism, the button batteries need to switch positions between two locations by rotation. The bearing head of this invention simultaneously functions to drive the button batteries to rotate for correction and to adsorb and fix the button batteries, while solving the technical problem of interference between rotation and internal air passages. Specifically, the bearing head of this invention uses a main shaft as its main structure. One end of the main shaft is driven by a self-rotating motor to rotate and correct the position of the button batteries. The main shaft is rotatably connected to the bearing bracket via an insert assembly. The other end of the main shaft has an axial extension... An air hole G extends to the other end face, and an annular groove D, recessed inward, is formed on the shaft wall. An air inlet E extending radially is formed on the annular groove D, with its outer end located within the annular groove D and its inner end communicating with the air hole G. Simultaneously, a guide ring is fitted around the annular groove D. Two first sealing rings connect the inner wall of the guide ring to the annular groove D, respectively positioned on both sides of the annular groove D along the axial direction, thus achieving a seal between the annular groove D and the inner wall of the guide ring. Furthermore, the inner wall of the guide ring has an air inlet G penetrating its surface radially, and an air inlet head 396 connected to the outer end of the air inlet G connects to the external... The vacuum generating device, through the above structure, achieves interconnection and sealing from the air inlet head 396 to the air inlet G, to the annular groove D, to the air inlet E, and back to the air inlet G. Additionally, an annular groove F is provided on the outer edge of the air inlet G on the other end face of the main shaft 399 for installing a second sealing ring 3910. An air nozzle seat 3912 is inserted into this annular groove F, and the air nozzle seat 3912 and the air inlet G are sealed together by the second sealing ring 3910. An air nozzle 3913 is connected to the end face of the air nozzle seat 3912. The air passage of the air inlet G of the main shaft 399 is connected through the internal air passages of the air nozzle seat 3912 and the air nozzle 3913, thus forming a vacuum adsorption surface on the end face of the air nozzle 3913. To ensure the installation and fixation of the air nozzle seat 3912 and the air nozzle 3913, the mounting base 3911 is nested axially at the other end of the main shaft 399 and fixedly connected to the end face of the other end of the main shaft 399 through the screw hole opened on the mounting base 3911. At the same time, the air nozzle seat 3912 is inserted and fixed in the mounting base 3911. Meanwhile, the bearing seat 3914 is installed on the outside of the mounting base 3911. The bearing seat 3914 is nested on the mounting base 3911 and connected and fixed to the mounting base 3911 through the screw hole opened on the end face. The air nozzle 3913 is inserted into the bearing seat 3914, and a vacuum adsorption surface is formed on the end face of the bearing seat 3914 for holding and adsorbing the button battery 0.Through the above structure, the main shaft 399 drives the mounting base 3911 and the carrier base 3914 to rotate, thereby achieving the leveling and alignment of the button battery. Simultaneously, during the rotational alignment process, the air inlet 366, air inlet G, annular groove D, air inlet E, air hole G, air nozzle seat 3912, and air nozzle 3913 form an integrated air passage between the external air passage and the end face of the carrier base 3914. This air passage design effectively avoids interference between rotation and the air passage.

[0061] The embodiments of this invention are merely illustrative of specific implementation methods and are not intended to limit the scope of protection. Those skilled in the art can make modifications based on these embodiments; therefore, all equivalent changes or modifications made in accordance with the scope of this invention's patent claims fall within the scope of this invention's patent claims.

Claims

1. A battery tab leveling, correction, and flipping device, comprising a horizontally arranged base (1), characterized in that: It also includes a clamping mechanism (2), a load-bearing rotating mechanism (3), and a transfer clamping mechanism (4), wherein, The clamping mechanism (2) and the bearing rotation mechanism (3) are spaced apart on the base (1); The bearing rotation mechanism (3) includes a bearing rotation component, a sensing component, and a bearing head (39); the bearing rotation component has at least two insertion spaces; the bearing head (39) includes at least two, and at least two bearing heads (39) are inserted and fixed in the at least two insertion spaces and rotated by the bearing rotation component; one end of the bearing head (39) is provided with a vacuum adsorption surface for adsorbing and fixing the button battery; the bearing head (39) drives the button battery to rotate to adjust the angle of the button battery; the sensing component is located on the outside of one end of the bearing head (39) for sensing and detecting the button battery; The clamping mechanism (2) is located on the outer side of one end of the bearing head (39) and moves linearly on the base (1) to get close to the button battery on the bearing head (39); the clamping mechanism (2) clamps the button battery from top to bottom to flatten the tabs of the button battery; The transfer clamping mechanism (4) is located above the bearing rotating assembly; the bearing rotating assembly drives the bearing head (39) to the vertical direction, so that the button battery faces upward, and the transfer clamping mechanism (4) clamps the button battery from the bearing head (39).

2. The battery tab leveling, correction, and flipping device according to claim 1, characterized in that: The clamping mechanism (2) includes a clamping base (21), a clamping slide (24), a translation drive assembly, and a clamping assembly. The clamping base (21) is horizontally arranged on the base (1), and two parallel and spaced slide rails are provided on the clamping base (21) along the perpendicular to the bearing rotation mechanism (3). The clamping slide (24) is slidably embedded in the slide rails. The translation drive assembly is arranged on the clamping base (21), and its output end is connected to the clamping slide (24) for driving the clamping slide (24) to translate linearly. The clamping assembly is arranged on the side wall of the clamping slide (24) and outputs power in the vertical direction.

3. The battery tab leveling, correction, and flipping device according to claim 2, characterized in that: The translation drive assembly includes a translation cylinder (22), which is horizontally mounted on the clamping base (21) and its output end is connected to the clamping slide (24). A sensor (23) is provided on one side of the translation cylinder (22) to detect the sliding position of the clamping slide (24).

4. The battery tab leveling, correction, and flipping device according to claim 2, characterized in that: The clamping assembly includes a lower clamping cylinder (25), a lower clamping slide (26), a lower clamping block (27), an upper clamping cylinder (28), an upper clamping slide (29), and an upper clamping block (210), wherein, The lower clamping cylinder (25) is vertically arranged on one side of the bottom of the clamping slide (24), with the output end facing upward; the lower clamping slide (26) is slidably connected to the side wall of the clamping slide (24) near the button battery in the vertical direction; the lower clamping block (27) includes at least two blocks, and the at least two lower clamping blocks (27) are spaced apart on the lower clamping slide (26) and extend horizontally toward the button battery; The upper clamping cylinder (28) is vertically mounted on the side wall of the clamping slide (24) on the other side, with its output end facing upwards; the upper clamping slide (29) is mounted above the lower clamping slide (26) and is slidably connected to the side wall of the clamping slide (24) in the vertical direction; the upper clamping block (210) includes at least two blocks, which are spaced apart on the upper clamping slide (29) and are positioned in the vertical projection direction corresponding to the lower clamping block (27); the upper clamping block (210) and the lower clamping block (27) clamp the tabs of the button battery from the upper and lower sides.

5. The battery tab leveling, correction, and flipping device according to claim 1, characterized in that: The load-bearing rotation assembly includes a load-bearing support (31), a rotary motor (36), a rotary shaft (37), and a load-bearing bracket (38). The load-bearing support (31) is a U-shaped frame structure and is mounted on a base (1). The middle part of the support has an upward-facing U-shaped groove. The rotary motor (36) is mounted on one side of the load-bearing support (31) and its output end extends horizontally into the U-shaped groove. The rotary shaft (37) is connected to the output end of the rotary motor (36). The load-bearing bracket (38) is horizontally mounted in the U-shaped groove, with one end fixed to the rotary shaft (37) and the other end rotatably connected to the side wall of the U-shaped groove. The rotary motor (36) drives the load-bearing bracket (38) to rotate through the rotary shaft (37). The load-bearing bracket (38) is a frame structure with at least two insertion spaces spaced apart inside the load-bearing bracket (38) and penetrating the two frame walls of the load-bearing bracket (38).

6. The battery tab leveling, correction, and flipping device according to claim 5, characterized in that: The sensing assembly includes a sensing support plate (32), a sensing rod (33), a lower sensor (34), and an upper sensor (35). The sensing support plate (32) is disposed on the bearing support (31) and located below the bearing bracket (38). The sensing rod (33) includes two rods, which are arranged parallel to each other vertically. One sensing rod (33) is disposed on the sensing support plate (32), and the other sensing rod (33) is connected to the bearing bracket. The sensor is located on the seat (31) and above the support bracket (38); the lower sensor (34) and the upper sensor (35) include at least two, at least two lower sensors (34) are spaced apart on one sensing rod (33), and at least two upper sensors (35) are spaced apart on another sensing rod (33) and are arranged corresponding to the lower sensors (34); the lower sensors (34) and the upper sensors (35) are tilted toward the button battery and are used to detect the tabs of the button battery.

7. The battery tab leveling, correction, and flipping device according to claim 5, characterized in that: The bearing head (39) includes a rotation drive assembly, a main shaft (399), an air guide assembly, an adsorption assembly, and an insertion assembly. The rotation drive assembly is horizontally arranged. One end of the main shaft (399) is connected to the rotation drive assembly and rotates through the rotation drive assembly. The air guide assembly is sleeved outside the main shaft (399), and the air guide assembly is connected to the air passage of the main shaft (399) and connected to an external air passage. The adsorption assembly is arranged at the other end of the main shaft assembly, is connected to the air passage of the main shaft (399), and forms a vacuum adsorption surface at the end of the bearing head (39) for adsorbing and fixing button batteries. The adsorption assembly is driven by the main shaft (399) to rotate. The insertion assembly is arranged outside the main shaft (399) and is used to connect the main shaft (399) in the insertion space and allow the main shaft (399) to rotate freely.

8. A battery tab leveling, correction, and flipping device according to claim 7, characterized in that: The self-rotation drive assembly includes a self-rotation motor (391) and a drive sleeve (392). The self-rotation motor (391) is horizontally arranged in the insertion space and fixedly arranged on one frame wall of the support bracket (38), and the output shaft extends through the frame wall into the support bracket (38). The drive sleeve (392) is sleeved on the output shaft of the self-rotation motor (391) and is keyed to the output shaft.

9. A battery tab leveling, correction, and flipping device according to claim 8, characterized in that: The spindle (399) includes a connecting part (a), a first mounting part (b), a second mounting part (c), and a third mounting part (d) extending axially from one end to the other. The connecting part (a) is located at one end of the spindle (399) and has a keyway (H) recessed inward in the axial direction. The connecting part (a) is inserted into the drive sleeve (392) in the axial direction and is keyed to the drive sleeve (392) via the keyway (H). The first mounting part (b) is inserted into the other end of the support bracket (38). Within the frame wall, and rotatably connected to the support bracket (38) via the insert assembly; an inwardly recessed annular groove (D) is provided between the second mounting part (c) and the third mounting part (d); an air inlet (E) extending radially is provided in the annular groove (D), and the air inlet (E) communicates with the air inlet (G) opened in the middle of the main shaft (399); the air inlet (G) extends to the end face of the third mounting part (d); the air inlet (G) has an annular recessed groove (F) at the end face of the third mounting part (d).

10. A battery tab leveling, correction, and flipping device according to claim 9, characterized in that: The air guiding assembly includes a first sealing ring (395), an air inlet (396), an air guiding ring (397), and a pressure ring (398). The first sealing ring (395) comprises two parts, each axially positioned on a second mounting portion (c) and a third mounting portion (d) on either side of the annular groove (D). The air guiding ring (397) has a cylindrical structure with a through groove running axially through its middle section. Inwardly recessed sealing mounting grooves (B) are provided at both ends of the through groove, and the first sealing ring (395) is embedded within each of the two sealing mounting grooves (B). The air guiding ring (397) is sleeved on the... The second mounting part (c) and the third mounting part (d) are sealed from both ends of the annular groove (D) by the first sealing ring (395); the air guide ring (397) is provided with an air inlet (G) in the through groove, the air inlet (G) penetrates the side wall of the air guide ring (397), its outer end is connected to the external air passage through the air inlet head (396), and its inner end is connected to the annular groove (D), forming an air passage in which the air inlet head (396), the air inlet (G), the annular groove (D), the air inlet (E) and the air hole (G) are connected; the pressure ring (398) is sleeved on the third mounting part (d) and embedded in the through groove of the air guide ring (397) in the axial direction.

11. A battery tab leveling, correction, and flipping device according to claim 9, characterized in that: The adsorption assembly includes a second sealing ring (3910), a mounting base (3911), a nozzle seat (3912), a nozzle (3913), and a support base (3914). The mounting base (3911) is located at the other end of the main shaft (399) and fixed to the end face of the main shaft (399). An axially penetrating mounting hole is provided in the center of the mounting base (3911). The nozzle seat (3912) passes through the mounting hole and is inserted into the air hole (G). The second sealing ring (3910) is embedded in the annular groove (F) to seal the nozzle seat (3912) and the air hole (G). An axially extending air passage is provided in the center of the nozzle seat (3912), with one end of the air passage... The air nozzle (3913) is connected to the air hole (G) and extends to the end face of the air nozzle seat (3912) at the other end. One end of the support seat (3914) is provided with a mounting groove recessed into the end face. The mounting groove is nested on the mounting seat (3911) and fixedly connected to the mounting seat (3911). The middle part of the mounting groove is provided with an insertion hole. One end of the air nozzle (3913) is set close to the end face of the air nozzle seat (3912). The air passage inside the air nozzle (3913) is connected to the air passage inside the air nozzle seat (3912). The other end of the air nozzle (3913) extends into the insertion hole and forms a vacuum adsorption surface on the other end face of the support seat (3914) for adsorbing and fixing the button battery (0).

12. A battery tab leveling, correction, and flipping device according to claim 9, characterized in that: The insert assembly includes a bearing (393), a locking ring (394), and a connecting plate (3915). The bearing (393) is sleeved on the first mounting part (b). The locking ring (394) is sleeved and fixed on the bearing (393) and locked and fixed to the outside of the bearing (393). The connecting plate (3915) is sleeved and fixed on the locking ring (394), and the connecting plate (3915) is fixedly connected to another frame wall of the bearing bracket (38).

13. A bearing head for a battery tab leveling, correction, and flipping device as described in any one of claims 1 to 12, characterized in that: The device includes a rotation drive assembly, a main shaft (399), an air guide assembly, an adsorption assembly, and an insertion assembly. The rotation drive assembly is horizontally arranged within the insertion space. One end of the main shaft (399) is connected to the rotation drive assembly and rotates via the rotation drive assembly. The air guide assembly is sleeved outside the main shaft (399), communicates with the air passage of the main shaft (399), and is connected to an external air passage. The adsorption assembly is located at the other end of the main shaft assembly, communicates with the air passage of the main shaft (399), and forms a vacuum adsorption surface at the end of the bearing head (39) for adsorbing and fixing button batteries. The adsorption assembly rotates via the main shaft (399). The insertion assembly is located outside the main shaft (399) and is used to connect the main shaft (399) within the insertion space and allow the main shaft (399) to rotate freely.

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