Polymer battery transferring and conveying mechanism

Abstract

The invention belongs to the technical field of lithium ion batteries, and particularly relates to a polymer battery transferring and conveying mechanism which comprises a battery transferring mechanism, a turnover mechanism, a battery conveying mechanism and a battery carrying mechanism. The battery transferring mechanism, the overturning mechanism, the battery conveying mechanism and the battery carrying mechanism work cooperatively, and automatic transferring, overturning and conveying of batteries are achieved. According to the device, automation of battery transferring and conveying is achieved, and manpower input is greatly reduced. And the battery carrying, feeding, discharging and overturning operations which are originally carried out by numerous workers are efficiently completed by automatic equipment at present, so that the labor cost is reduced, and the product loss and the reworking cost caused by manual operation errors are also reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of lithium-ion batteries, and in particular relates to a polymer battery transfer and conveying mechanism. Background Art

[0002] Lithium-ion batteries have been widely used in many fields of today's society due to their significant advantages such as high voltage, high specific energy, many cycles and long storage time. From portable electronic devices such as mobile phones that are indispensable in people's daily lives, digital cameras that record beautiful moments and laptops that are convenient for office and entertainment, to large and medium-sized electric devices such as electric cars, electric bicycles and power tools, lithium-ion batteries play a key role. As the market demand for these products continues to grow, the performance requirements for lithium-ion batteries are becoming increasingly stringent. At the same time, in order to improve product competitiveness and reduce production costs, higher requirements are also placed on battery production efficiency.

[0003] In the current battery production process, there are many drawbacks in equipment configuration. Most of the equipment on the production line is stand-alone equipment, lacking efficient automated connections. This results in a large number of employees being required to carry the batteries unloaded from the previous equipment to the loading area of ​​the subsequent equipment in the front and back stages of battery production. Moreover, when loading the batteries, according to the production process requirements, the batteries need to be loaded in two ways: front or back, which further increases the complexity of the operation.

[0004] There are a series of problems with the production method of manual handling and loading and unloading. On the one hand, the labor intensity of employees is extremely high, and long-term repetitive handling work can easily lead to fatigue, which not only affects the health of employees, but also reduces work efficiency; on the other hand, the accuracy of manual operation is difficult to guarantee. During the frequent handling and loading and unloading process, it is very easy to cause damage to the appearance of the battery, such as scratches, collisions and deformation, which in turn affects the quality and performance of the battery, and may even cause safety hazards such as battery short circuit and fire. In addition, the manual turnover and loading and unloading method requires a lot of manpower, resulting in high production costs and a disadvantage in market competition.

[0005] The existing equipment for battery handling and loading also has obvious shortcomings. The low efficiency of manual handling makes it difficult to meet the needs of large-scale and high-efficiency production, which seriously restricts the expansion of production scale; the existing loading mechanism has a low degree of automation and mostly relies on manual operation by employees, which cannot achieve precise control and efficient operation of the production process. Therefore, how to achieve convenient switching between battery flipping and non-flipping modes, as well as automatic transfer and transportation of batteries between front and rear equipment, has become a key issue that needs to be urgently solved in the current battery production industry. This is not only related to the improvement of production efficiency and the reduction of costs, but also to the quality and safety of battery products, which is of great significance to the development of the entire battery industry. Summary of the invention

[0006] The object of the present invention is to provide a polymer battery transfer and conveying mechanism to solve the problems existing in the prior art.

[0007] To achieve the above object, the present invention provides the following technical solution: A polymer battery transfer and conveying mechanism, comprising:

[0008] A battery transfer mechanism, comprising a servo motor linear module, a linear guide rail, a positioning pin, a double cylinder mechanism and a vacuum suction cup rod; the servo motor linear module drives the module connecting plate to move horizontally along the X-axis, and the positioning pin vertically positions the linear guide rail; the double cylinder mechanism includes a single rod double acting cylinder and a slide table cylinder, which are used to control the switching of the battery among three positions; the vacuum suction cup rod is driven by the slide table cylinder to adsorb and carry the battery;

[0009] A flipping mechanism, comprising a servo motor, a synchronous belt transmission component, a flipping platform and a suction cup; the synchronous belt transmission component drives the flipping platform to flip through the servo motor, and the suction cup is used to fix the battery; the flipping mechanism is configured to be able to switch between the flipping or non-flipping mode with one key;

[0010] A battery conveying mechanism, comprising a belt line, a guide plate, a battery positioning plate and an opposed photoelectric sensor; the guide plate shapes the battery along the X-axis through an arc, and the battery positioning plate is arranged at the end of the belt line and is provided with a downward convex platform to prevent the side of the battery core from shifting;

[0011] A battery handling mechanism, comprising a SCARA four-axis robot and a vacuum suction cup rod, which are used to transfer the battery from the conveying mechanism to the next process;

[0012] The battery transfer mechanism, the flipping mechanism, the battery conveying mechanism and the battery handling mechanism work together to realize the automatic transfer, flipping and conveying of the battery.

[0013] Preferably, the servo motor linear module is combined with the synchronous belt transmission component, and the power is transmitted through a rack and a tooth groove to ensure the motion accuracy.

[0014] Preferably, the double cylinder mechanism controls the movement and switching of the battery among three positions through the system, and the air pressure change of the air circuit is monitored by a high-precision digital pressure switch to prevent the battery from falling.

[0015] Preferably, the synchronous belt transmission component of the flipping mechanism is driven by a servo motor, and the flipping position control is realized by the cooperation of a micro photoelectric sensor and a sensing piece.

[0016] Preferably, the downward convex platform design of the battery positioning plate is used to prevent the side of the battery core from being inserted under the baffle.

[0017] Preferably, the handling efficiency of the SCARA four-axis robot is not less than 20 ppm, and stable grasping is achieved through a vacuum suction cup rod.

[0018] Preferably, the flipping mode and the non-flipping mode are switched with one key through a touch screen, and the battery positions in different modes are respectively detected by a through-beam sensor.

[0019] Preferably, the arc design of the guide plate replaces the pneumatic shaping device to achieve precise positioning of the battery.

[0020] Preferably, the linear guide rail is combined with a double-slider linear guide rail and a drag chain to ensure the moving stability of the transfer mechanism.

[0021] Preferably, the pressure switch of the flipping mechanism is linked with a high-precision digital pressure switch to form a dual air pressure monitoring and alarm system.

[0022] The beneficial effects of the present invention are as follows: The battery transfer mechanism combining a servo motor linear module and a linear guide rail can ensure that the entire transfer mechanism moves horizontally and stably along the X-axis to handle the battery quickly, with high motion precision and fast response speed. Combined with a double-cylinder mechanism, the battery can be accurately controlled to efficiently switch between three positions, greatly shortening the time for battery handling and positioning. At the same time, the efficiency of the SCARA four-axis robot battery handling mechanism reaches more than 20 ppm, and the production efficiency is stable. The cooperation of each mechanism makes the entire feeding process coherent and efficient, greatly reducing the production cycle. Compared with the traditional manual handling and feeding methods, the production efficiency has achieved a qualitative leap, meeting the stringent requirements for efficiency in large-scale production.

[0023] The positioning pin is used to accurately position the linear guide rail, effectively ensuring the vertical precision of the transfer mechanism, keeping the battery in a stable posture during handling, and reducing the risk of collision and damage caused by position deviation. The high-precision digital pressure switch monitors the air pressure changes in the air circuit in real time. Once the air pressure is abnormal, it can alarm in time, effectively preventing serious quality problems such as poor appearance or short circuit and fire caused by the battery dropping. In addition, the arc design of the guide plate in the battery conveying mechanism can perform X-axis shaping on the battery, and the battery positioning plate can accurately position and shape the battery in the Y-axis direction, ensuring the accurate battery removal position, reducing the position adjustment in subsequent processing, and improving the overall quality consistency of the battery.

[0024] The battery flipping or non-flipping mode can be easily switched with one key, and the operation is simple and intuitive. Whether the battery transfer mechanism directly places the battery into the battery conveying mechanism in the non-flipping mode or places it after flipping by the flipping mechanism in the flipping mode, it can be quickly switched with simple operations, meeting the requirements of different production processes, without complex equipment adjustment or manual intervention, improving the flexibility and adaptability of production, and reducing the skill threshold of operators.

[0025] This device realizes the automation of battery transfer and transportation, significantly reducing the labor input. The battery handling, loading / unloading, and flipping operations that originally required numerous employees are now efficiently completed by automated equipment, not only reducing the labor cost but also minimizing product losses and rework costs caused by human operation errors. At the same time, the configuration of equipment such as pneumatic shaping devices is reduced, simplifying the production process, further lowering the equipment procurement and maintenance costs, and enhancing the economic efficiency and market competitiveness of the enterprise. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a perspective view of the present invention;

[0027] Figure 2 and Figure 3 are respectively perspective views of the battery transfer mechanism in the invention;

[0028] Figure 4 is a perspective view of the flipping mechanism in the present invention;

[0029] Figure 5 is a perspective view of the battery conveying mechanism in the present invention;

[0030] Figure 6 is a perspective view of the battery handling mechanism in the present invention;

[0031] DESCRIPTION OF THE REFERENCE NUMERALS: 1 battery transfer mechanism; 101 transfer mechanism base; 102 servo motor linear module; 103 guide rail base; 104 double-slider linear guide rail; 105 drag chain support; 106 drag chain; 107 module connection plate; 108 positioning pin; 109 linear guide rail; 110 high-precision digital pressure switch; 111 single-rod double-acting cylinder; 112 cylinder connection block; 113 slider connection plate; 114 slide table cylinder; 115 suction cup rod mounting plate; 116 vacuum suction cup rod; 2 flipping mechanism; 201 motor base; 202 reducer; 203 servo motor; 204 vertical plate; 205 rib plate; 206 synchronous pulley; 207 synchronous belt; 208 keyed shaft; 209 shaft retaining ring; 210 method flange-guided bearing seat; 211 flipping platform; 212 suction cup; 213 locking block; 214 sensing piece; 215 sensor bracket; 216 miniature photoelectric sensor; 217 pressure switch; 3 battery conveying mechanism; 301 belt line base; 302 belt line; 303 opposed sensor (for sensing non-flipped batteries); 304 opposed sensor (for sensing flipped batteries); 305 guide plate; 306 battery positioning plate; 307 battery in-place opposed sensor; 4 battery handling mechanism; 401 robot base; 402 SCARA four-axis robot; 403 guide shaft support; 404 suction cup seat bracket; 405 vacuum suction cup rod. DETAILED DESCRIPTION OF THE INVENTION

[0032] It should be noted that, without conflict, the embodiments in the present invention and the features in the embodiments may be combined with each other.

[0033] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a limitation to the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, the meaning of "a plurality" is two or more.

[0034] In the description of the present invention, it should be noted that, unless otherwise clearly defined and limited, the terms "installation", "connection", "connection", "fixed connection", "fixed joint" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood through specific situations.

[0035] The following specifically describes the embodiments of the present invention in detail with reference to the drawings and preferred embodiments.

[0036] As Figure 1 shown, a polymer battery transfer and conveying mechanism includes a battery transfer mechanism 1, a flipping mechanism 2, a battery conveying mechanism 3, and a battery handling mechanism 4. Each mechanism cooperates closely to achieve the automatic transfer, flipping, conveying, and handling of the battery during the production process, improving production efficiency.

[0037] Specifically, as Figure 2 and Figure 3As shown in the figure, the battery transfer mechanism 1 is composed of a transfer mechanism base 101, a servo motor linear module 102, a guide rail base 103, a double-slider linear guide rail 104, a cable carrier support 105, a cable carrier 106, a module connection plate 107, a positioning pin 108, a linear guide rail 109, a high-precision digital pressure switch 110, a single-rod double-acting cylinder 111, a cylinder connection block 112, a slider connection plate 113, a slide table cylinder 114, a suction cup rod mounting plate 115, and a vacuum suction cup rod 116. The servo motor linear module 102, the guide rail base 103, and the cable carrier support 105 are installed on the transfer mechanism base 101; the double-slider linear guide rail 104 is installed on the guide rail base 103; the cable carrier 106 is installed on the cable carrier support 105; the module connection plate 107 is connected to the moving part of the servo motor linear module 102 and the slider in the double-slider linear guide rail 104; the positioning pin 108, the linear guide rail 109, the high-precision digital pressure switch 110, and the single-rod double-acting cylinder 111 are installed on the module connection plate 107; the slider connection plate 113 is installed on the linear guide rail 109; the cylinder connection block 112 is installed on the slider connection plate 113 and is connected to the movable end of the single-rod double-acting cylinder 111; the slide table cylinder 114 is installed on the slider connection plate 113; the suction cup rod mounting plate 115 is installed on the slide table cylinder 114; and the vacuum suction cup rod 116 is installed on the suction cup rod mounting plate 115.

[0038] During installation, first fix the transfer mechanism base 101 at the specified position, and then install the servo motor linear module 102, the guide rail base 103, and the cable carrier support 105 on the base in sequence. Install the double-slider linear guide rail 104 on the guide rail base 103 and the cable carrier 106 on the cable carrier support 105. Connect the module connection plate 107 so that it is connected to the moving part of the servo motor linear module 102 and the slider in the double-slider linear guide rail 104. Then install the positioning pin 108, the linear guide rail 109, the high-precision digital pressure switch 110, and the single-rod double-acting cylinder 111 on the module connection plate 107, and then install the slider connection plate 113, the cylinder connection block 112, the slide table cylinder 114, the suction cup rod mounting plate 115, and the vacuum suction cup rod 116 in sequence, ensuring that all components are firmly installed and tightly connected. After installation, debug the servo motor linear module 102 to test whether it can drive the relevant components to move smoothly left and right along the X-axis, check the positioning effect of the positioning pin 108 on the linear guide rail 109, and ensure that the vertical accuracy meets the requirements. At the same time, debug the double-cylinder mechanism composed of the single-rod double-acting cylinder 111 and the slide table cylinder 114 to ensure that it can accurately control the movement and switching of the battery among three positions, and test the high-precision digital pressure switch 110 to ensure that it can effectively monitor the air pressure change in the air circuit and give an alarm in time.

[0039] As Figure 4As shown in the figure, the flipping mechanism 2 includes a motor base 201, a speed reducer 202, a servo motor 203, a vertical plate 204, a rib plate 205, a synchronous pulley 206, a synchronous belt 207, a keyed shaft 208, a shaft retaining ring 209, a flange-guided bearing block 210, a flipping platform 211, a suction cup 212, a locking block 213, a sensing piece 214, a sensor bracket 215, a miniature photoelectric sensor 216, and a pressure switch 217. The speed reducer 202 is installed on the motor base 201, and the servo motor 203 is installed on the speed reducer 202; the rib plate 205 connects the two vertical plates 204; the two flange-guided bearing blocks 210 are installed on the outer sides of the two vertical plates 204; the keyed shaft 208 passes through the two flange-guided bearing blocks 210, one end is locked with the locking block 213, and the other end is installed with the synchronous pulley 206 and locked with the shaft retaining ring 209; another synchronous pulley 206 is installed on the shaft of the speed reducer 202, and the two synchronous pulleys 206 are sleeved with the synchronous belt 207; the flipping platform 211 is installed on the keyed shaft 208; the suction cup 212 is installed on the flipping platform 211; the sensing piece 214 is installed on the locking block 213; the sensor bracket 215 and the pressure switch 217 are installed on the vertical plate 204; the miniature photoelectric sensor 216 is installed on the sensor bracket 215.

[0040] During use, first fix the motor base 201, install the speed reducer 202 on the motor base, and then install the servo motor 203 on the speed reducer. Connect the rib plate 205 and the two vertical plates 204, and install the two flange-guided bearing blocks 210 on the outer sides of the vertical plates 204. Let the keyed shaft 208 pass through the two flange-guided bearing blocks 210, lock one end with the locking block 213, install the synchronous pulley 206 at the other end and lock it with the shaft retaining ring 209, install another synchronous pulley 206 on the shaft of the speed reducer 202, and sleeve the synchronous belt 207. Install the flipping platform 211 on the keyed shaft 208, the suction cup 212 on the flipping platform, the sensing piece 214 on the locking block 213, the sensor bracket 215 and the pressure switch 217 on the vertical plate 204, and the miniature photoelectric sensor 216 on the sensor bracket 215. Debug the servo motor 203 and the speed reducer 202, observe whether the flipping platform 211 and the suction cup 212 can flip normally under the drive of the synchronous pulley 206 and the synchronous belt 207, and check the accuracy of the flipping stop when the sensing piece 214 senses the miniature photoelectric sensor 216. At the same time, test the accuracy of the synchronous belt drive to ensure stable power and motion transmission.

[0041] As Figure 5As shown in the figure, the battery conveying mechanism 3 is composed of a belt line base 301, a belt line 302, an opposed sensor (for sensing non-flipped batteries) 303, an opposed sensor (for sensing flipped batteries) 304, a guide plate 305, a battery positioning plate 306, and a battery-in-place opposed sensor 307. The belt line 302 is installed on the belt line base 301; the opposed sensor for sensing non-flipped batteries 303, the opposed sensor for sensing flipped batteries 304, the guide plate 305, and the battery positioning plate 306 are installed on the belt line 302; the battery-in-place opposed sensor 307 is installed on the battery positioning plate 306.

[0042] During use, fix the belt line base 301 and install the belt line 302 on the base. Install the opposed sensor for sensing non-flipped batteries 303, the opposed sensor for sensing flipped batteries 304, the guide plate 305, and the battery positioning plate 306 on the belt line 302, and install the battery-in-place opposed sensor 307 on the battery positioning plate 306. Check whether the arc of the guide plate 305 meets the requirements to ensure effective X-axis shaping movement of the battery. Debug the operation of the belt line, observe the conveying situation of the battery on the belt line, and test whether each sensor can accurately sense the battery position.

[0043] As Figure 6 As shown in the figure, the battery handling mechanism 4 includes a robot base 401, a SCARA four-axis robot 402, a guide shaft support 403, a suction cup seat bracket 404, and a vacuum suction cup rod 405. The SCARA four-axis robot 402 is installed on the robot base 401; the guide shaft support 403 is installed on the SCARA four-axis robot 402; the suction cup seat bracket 404 is installed on the guide shaft support 403; the vacuum suction cup rod 405 is installed on the suction cup seat bracket 404. Fix the robot base 401, install the SCARA four-axis robot 402 on the base, then install the guide shaft support 403 on the robot, the suction cup seat bracket 404 on the guide shaft support, and the vacuum suction cup rod 405 on the suction cup seat bracket. Debug the SCARA four-axis robot 402 and test whether the vacuum suction cup rod 405 can accurately transfer the in-place battery in the 3-battery conveying mechanism to the designated position in the next process, and check the stability and handling efficiency of the robot operation.

[0044] Mode selection: According to production requirements, select the battery flipping or non-flipping mode on the touch screen. If the non-flipping mode is selected, the vacuum suction cup rod 116 of the battery transfer mechanism directly transports the battery from the material taking position to the area of the opposed sensor for sensing non-flipped batteries 303 in the 3-battery conveying mechanism; if the flipping mode is selected, the vacuum suction cup rod 116 transports the battery to the suction cup 212 of the 2-flipping mechanism.

[0045] Battery transfer and flipping (if the flipping mode is selected): In the flipping mode, after the battery transfer mechanism places the battery on the suction cup 212 of the flipping mechanism, the servo motor 203 and the reducer 202 drive the synchronous pulley 206 and the synchronous belt 207 to drive the flipping platform 211 and the suction cup 212 to flip. When the sensing piece 214 senses the micro photoelectric sensor 216, the flipping stops, and at this time, the battery flipping is completed.

[0046] Battery conveying: The flipped battery (in the flipping mode) or the directly placed battery (in the non-flipping mode) is conveyed on the belt line 302 of the 3-battery conveying mechanism. During the conveying process, the guide plate 305 performs X-axis shaping movement on the battery. When the battery reaches the battery positioning plate 306, Y-axis shaping is performed to ensure the accurate position of the battery, and the battery-in-place opposed sensor 307 senses the battery-in-place signal.

[0047] Battery handling: After receiving the signal from the battery-in-place opposed sensor 307, the SCARA four-axis robot 402 controls the vacuum suction cup rod 405 to suck the battery and transfer the battery to the designated position in the next process, completing the battery handling work.

[0048] For those of ordinary skill in the art of this technology, without departing from the principle of the present invention, several improvements and refinements can also be made, and these improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. A polymer battery transfer and conveying mechanism, characterized in that: include: A battery transfer mechanism comprises a servo motor linear module (102), a linear guide rail (109), a positioning pin (108), a double cylinder mechanism (111, 114) and a vacuum suction cup rod (116); the servo motor linear module (102) drives the module connecting plate (107) to move horizontally along the X-axis, and the positioning pin (108) vertically positions the linear guide rail (109); the double cylinder mechanism comprises a single-rod double-acting cylinder (111) and a slide cylinder (114) for controlling the battery to switch between three positions; the vacuum suction cup rod (116) is driven by the slide cylinder (114) for adsorbing and carrying the battery; The flipping mechanism comprises a servo motor (203), a synchronous belt transmission assembly (206, 207), a flipping platform (211) and a suction cup (212); the synchronous belt transmission assembly drives the flipping platform (211) to flip through the servo motor (203), and the suction cup (212) is used to fix the battery; the flipping mechanism is configured to be able to switch between flipping and non-flipping modes with one key; A battery conveying mechanism comprises a belt line (302), a guide plate (305), a battery positioning plate (306) and a beam sensor (303, 304); the guide plate (305) performs X-axis shaping on the battery through an arc, and the battery positioning plate (306) is arranged at the end of the belt line and is provided with a downward boss to prevent the side edge of the battery cell from deviating; The battery handling mechanism includes a SCARA four-axis robot (402) and a vacuum suction cup rod (405), which is used to transfer the battery from the conveying mechanism to the next process; The battery transfer mechanism, the flipping mechanism, the battery conveying mechanism and the battery handling mechanism work together to achieve automatic transfer, flipping and conveying of the battery.

2. The polymer battery transfer and conveying mechanism according to claim 1, characterized in that: The servo motor linear module (102) is combined with the synchronous belt transmission assembly (206, 207) to transmit power through the rack and tooth grooves to ensure movement accuracy.

3. The polymer battery transfer and conveying mechanism according to claim 1, characterized in that: The dual cylinder mechanism (111, 114) controls the movement and switching of the battery between three positions through the system, and a high-precision digital pressure switch (110) monitors the change in air pressure of the air path to prevent the battery from falling.

4. The polymer battery transfer and conveying mechanism according to claim 1, characterized in that: The synchronous belt drive components (206, 207) of the turnover mechanism (2) are driven by a servo motor (203), and the turnover position control is achieved through the cooperation of a micro photoelectric sensor (216) and a sensing sheet (214).

5. The polymer battery transfer and conveying mechanism according to claim 1, characterized in that: The downward projection design of the battery positioning plate (306) is used to prevent the side edge of the battery cell from penetrating under the baffle.

6. The polymer battery transfer and conveying mechanism according to claim 1, characterized in that: The handling efficiency of the SCARA four-axis robot (402) is not less than 20 ppm, and stable grasping is achieved through the vacuum suction cup rod (405).

7. The polymer battery transfer and conveying mechanism according to claim 1, characterized in that: The flip mode and the non-flip mode are switched by one key through the touch screen, and the battery positions in different modes are respectively detected by the corresponding radiation sensors (303, 304).

8. The polymer battery transfer and conveying mechanism according to claim 1, characterized in that: The curvature design of the guide plate (305) replaces the pneumatic shaping device to achieve accurate positioning of the battery.

9. The polymer battery transfer and conveying mechanism according to claim 1, characterized in that: The linear guide rail (109) cooperates with the drag chain (106) through the double-slider linear guide rail (104) to ensure the movement stability of the transfer mechanism.

10. The polymer battery transfer and conveying mechanism according to claim 1, characterized in that: The pressure switch (217) of the turnover mechanism (2) is linked with the high-precision digital pressure switch (110) to form a dual air pressure monitoring and alarm system.

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