Feeding and testing mechanism for soft package battery cell

Abstract

The utility model relates to the field of battery cell testing mechanisms, and discloses a soft package battery cell feeding testing mechanism, which comprises a base, a positioning mechanism comprises a driving push rod, the driving push rod is fixedly connected inside the base, two ends of the driving push rod are fixedly connected with positioning blocks, and the positioning blocks are fixedly connected with the base. The two positioning blocks are connected into the base in a sliding mode, a sliding groove is formed in the base, and the driving push rod is fixedly connected into the sliding groove. According to the material conveying device, the conveying motor located in the base is started, then the conveying work shaft is driven to rotate with the help of the first belt, the conveying work shaft drives the rotating shaft fixed in the conveying work shaft to rotate, and therefore the conveying belt is driven to rotate, and materials are conveyed; and the driving push rod fixed in the base is started to push the positioning block fixed at the driving end of the driving push rod to slide.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of battery cell testing mechanism, especially to a kind of for soft package battery cell loading test mechanism. BACKGROUND

[0002] The purpose of testing soft package battery cells during loading is to ensure that the quality of each battery cell meets the standard, preventing unqualified battery cells from entering the production line and affecting the efficiency and product quality of subsequent links. These tests usually involve checking the electrical performance, appearance, size and other aspects of the battery cell. Between the loading and testing mechanism, the testing mechanism is responsible for detecting the battery cell, selecting the battery cell meeting the standard and sending it into the production line. The test during loading not only verifies the quality of the battery cell, but also plays a role in controlling the production process, ensuring the stability of production and the consistency of products. In summary, the loading and testing mechanism of soft package battery cell cooperate closely, and the test during loading plays a role in quality control, ensuring the quality and production efficiency of battery products;

[0003] The working principle of soft package battery cell loading test mechanism mainly depends on the synergistic effect of automatic equipment and testing instruments. During loading, the battery cell is first sent into the testing mechanism by conveyor belt or automatic loading equipment. The testing mechanism is equipped with various sensors and detection devices that can monitor the appearance, size, voltage, current and other parameters of the battery cell in real time. After testing, if the battery cell meets the predetermined quality standard, it is sent to the next process; if it is unqualified, it is automatically rejected to avoid unqualified battery cells entering the production line. The whole process realizes automatic and intelligent management, can efficiently and accurately select qualified battery cells, and ensures the quality of products. In summary, the soft package battery cell loading test mechanism checks the battery cell comprehensively through an automatic detection system, selects qualified products and ensures the efficiency of the production line and the stability of the quality of battery cells;

[0004] In the prior art, there is a problem in some soft package battery cell loading test mechanisms, i.e. lack of effective positioning mechanism to ensure the stable position of battery cell during transportation. Due to the softness and shape characteristics of soft package battery cell, the position of battery cell can easily deviate or be unstable during transportation, which causes the testing mechanism to fail to accurately detect the parameters of battery cell. For example, the battery cell is misaligned during transportation, which affects the detection accuracy of voltage, current, appearance and other aspects, and finally affects the reliability and consistency of test results. Therefore, a soft package battery cell loading test mechanism is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a kind of for soft package battery cell loading test mechanism, to improve the problem that part of soft package battery cell loading test mechanism in prior art lacks positioning mechanism for soft package battery cell during transportation, thereby affecting test effect.

[0006] In order to achieve the above object, the utility model adopts the following technical scheme: a kind of for soft package electric core loading test mechanism, including base, the inside fixed connection conveying mechanism of base, the front and rear sides of base are fixedly connected with support beam, the top of support beam is fixedly connected with support crossbeam, the inside sliding connection of base is positioned with mechanism, the inside fixed connection of support crossbeam is adjusted with mechanism, the inside sliding connection of support crossbeam is connected with installation block, the front side fixed connection of connection installation block is with test mechanism, the top of support crossbeam is fixedly connected with protection plate;

[0007] The positioning mechanism includes a drive push rod, the drive push rod is fixedly connected inside the base, both ends of the drive push rod are fixedly connected with positioning block, two positioning blocks are slidingly connected inside the base, a sliding groove is formed in the inside of the base, the drive push rod is fixedly connected in the sliding groove, and two positioning blocks are slidingly connected in the sliding groove.

[0008] As a further description of the above technical scheme: the conveying mechanism includes a conveying motor, the conveying motor is fixedly connected inside the base, the conveying motor drive end is fixedly connected with conveying transmission shaft, two rotating shafts are rotatably connected inside the base, the front side of two rotating shafts is fixedly connected with conveying work shaft outside, the inside of conveying transmission shaft and conveying work shaft is coupled with belt one, two rotating shafts are slidingly connected with transmission belt outside.

[0009] As a further description of the above technical scheme: the adjusting mechanism includes an adjusting motor fixedly connected inside the support crossbeam, the adjusting motor drive end is fixedly connected with adjusting transmission shaft, a lead screw is rotatably connected inside the support crossbeam, the front side of the lead screw is fixedly connected with adjusting work shaft, the inside of adjusting work shaft and adjusting transmission shaft is coupled with belt two, the outside of the lead screw is threadedly connected inside the connection installation block.

[0010] As the further description of the above technical solution: the test mechanism includes two fixed mounting blocks, the rear side of the fixed mounting block is fixedly connected to the front side of the connecting mounting block, three adjusting push rods are fixedly connected inside the two fixed mounting blocks, the driving end of the six adjusting push rods is fixedly connected with a mounting plate, two testers are fixedly connected inside the rear side of the mounting plate, two guide fixed blocks are fixedly connected to the bottom of the rear side of the mounting plate, guide sliding blocks are slidingly connected inside the two guide fixed blocks, mounting blocks are arranged on the top of the two guide sliding blocks, the rear side of the front side of the fixed mounting block is fixedly connected to the front side of the mounting block, the driving end of the three adjusting push rods is fixedly connected with an auxiliary mounting block, and the auxiliary mounting block is slidingly connected with an auxiliary positioning assembly inside the auxiliary mounting block.

[0011] As the further description of the above technical solution: the auxiliary positioning assembly includes two auxiliary connecting blocks, the two auxiliary connecting blocks are slidingly connected inside the auxiliary mounting block, two positioning needles are fixedly connected inside the two auxiliary connecting blocks, and the bottom of the positioning needle is designed as a funnel.

[0012] As the further description of the above technical solution: a cavity is formed in the front side of the base, the outer sides of the conveying work shaft and the conveying transmission shaft are rotatably connected inside the cavity, the outer side of the belt one is rotatably connected inside the cavity, and the base is fixedly connected with a protective shell located in front of the cavity.

[0013] As the further description of the above technical solution: an installation groove is arranged inside the support beam, the outer side of the lead screw is rotatably connected inside the installation groove, a guide block is arranged at the rear side of the connecting mounting block, and the outer side of the guide block is slidingly connected inside the installation groove.

[0014] As the further description of the above technical solution: a sliding groove is formed in the inside of the auxiliary mounting block, guide blocks are arranged at the rear side of the two auxiliary connecting blocks, and the outer sides of the guide blocks are slidingly connected inside the sliding groove.

[0015] The utility model has the advantages of the following beneficial effects:

[0016] 1. The conveying motor inside the base is started to drive the conveying transmission shaft to rotate, then the conveying work shaft is driven to rotate with the help of the belt one, the rotating shaft fixed inside the conveying work shaft is driven to rotate by the conveying work shaft, so that the transmission belt is driven to rotate to realize the conveying of the material, and in the conveying process of the material, the driving push rod fixed inside the base is started to drive the positioning block fixed to the driving end of the driving push rod to slide, the positioning of the material is realized through the cooperation of the two positioning blocks, and the inclination of the material caused by the conveying is avoided to affect the test effect.

[0017] 2、The utility model discloses a fixed in the adjusting motor starting of support crossbeam top, drives the adjusting transmission shaft fixed in the adjusting motor drive end rotation through the adjusting motor, drives the adjusting work shaft rotation through belt two, and then drives the screw rod rotation, thereby realize the position adjustment of the connecting mounting block, under the auxiliary of the positioning needle fixed in the auxiliary connecting block, realize the positioning of the device, thereby avoid the device from the deviation of long -time test, and then improve the test effect. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 A three-dimensional schematic view of a soft package battery cell loading test mechanism is provided for the utility model;

[0019] Figure 2 A structure schematic view of a conveying motor of a soft package battery cell loading test mechanism is provided for the utility model;

[0020] Figure 3 A structure schematic view of a screw rod of a soft package battery cell loading test mechanism is provided for the utility model;

[0021] Figure 4 A structure schematic view of an auxiliary mounting block of a soft package battery cell loading test mechanism is provided for the utility model.

[0022] Legend:

[0023] 1, base; 2, protective shell; 3, conveying motor; 4, conveying transmission shaft; 5, belt one; 6, conveying work shaft; 7, rotating shaft; 8, transmission belt; 9, positioning block; 10, drive push rod; 11, support beam; 12, support crossbeam; 13, adjusting motor; 14, adjusting transmission shaft; 15, belt two; 16, adjusting work shaft; 17, screw rod; 18, protective plate; 19, fixed mounting block; 20, adjusting push rod; 21, connecting mounting block; 22, tester; 23, guide fixed block; 24, guide sliding block; 25, auxiliary mounting block; 26, auxiliary connecting block; 27, positioning needle. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] Reference Figure 1 , Figure 3 , Figure 4The utility model provides a kind of embodiment: a kind of soft package electric core loading test mechanism for, base 1 is the core support platform of entire soft package electric core loading test mechanism, its function is to provide structural support and fixed conveying mechanism, positioning mechanism, the inside fixed connection conveying mechanism of base 1, the front and rear sides of base 1 are fixedly connected with support beam 11, support beam 11 is fixedly connected with support crossbeam 12 on top, support beam 11 and support crossbeam 12 are mainly used to support each component above mechanism.Support beam 11 is fixedly connected in the front and rear sides of base 1, and support crossbeam 12 is fixedly connected in the top of support beam 11, the inside sliding connection of base 1 has positioning mechanism, positioning mechanism is used to ensure accurate positioning of electric core in testing process, the inside fixed connection of support crossbeam 12 has adjusting mechanism, the inside sliding connection of support crossbeam 12 has connecting mounting block 21, connecting mounting block 21 is the component with the inside sliding connection of support crossbeam 12, assumes the responsibility of connecting support crossbeam 12 with testing mechanism, the front side fixed connection of connecting mounting block 21 has testing mechanism, testing mechanism is mainly used to carry out various detection (such as size, voltage etc.) to electric core to ensure its quality, the top fixed connection of support crossbeam 12 has protective plate 18, protective plate 18 is fixedly connected in the top of support crossbeam 12, for preventing unnecessary external interference in testing process, guarantee the safety of equipment and electric core, protective plate 18 is fixedly connected in the top of support crossbeam 12, for preventing unnecessary external interference in testing process, guarantee the safety of equipment and electric core;

[0026] Positioning mechanism includes drive push rod 10, drive push rod 10 is fixedly connected in the inside of base 1, both ends of drive push rod 10 are fixedly connected with positioning block 9, drive push rod 10 is installed in base 1, and both ends thereof are fixedly connected with positioning block 9, and positioning block 9 can slide in the sliding groove in the inside of base 1.The function of drive push rod 10 is to realize accurate positioning of electric core by pushing positioning block 9, ensure that the posture of electric core is stable when entering testing area, two positioning blocks 9 are slidingly connected in the inside of base 1, sliding groove is formed in the inside of base 1, drive push rod 10 is fixedly connected in the sliding groove, and two positioning blocks 9 are slidingly connected in the sliding groove;

[0027] The testing mechanism includes two fixed mounting blocks 19, which provide fixed support for the adjusting push rods 20 through connection with the connecting mounting block 21. The rear side of the rear fixed mounting block 19 is fixedly connected to the front side of the connecting mounting block 21. Three adjusting push rods 20 are fixedly connected inside the two fixed mounting blocks 19. The driving end of the adjusting push rod 20 is connected to the guide fixing block 23 through the mounting plate to adjust the position of the battery cell and ensure its accurate detection. The driving ends of all six adjusting push rods 20 are fixedly connected to the mounting plate. Two testers 22 are fixedly connected inside the rear mounting plate. Two guide fixing blocks 23 are fixedly connected to the bottom of the rear mounting plate. Guide sliding blocks 24 are slidably connected inside the two guide fixing blocks 23. The sliding connection to the guide fixing block 23 ensures accurate cell guidance during testing. The top of the two guide sliding blocks 24 is provided with a mounting block. The rear side of the front fixed mounting block 19 is fixedly connected to the front side of the mounting block. The drive end of the three front adjustment push rods 20 is fixedly connected to the auxiliary mounting block 25. The auxiliary mounting block 25 is slidably connected to the auxiliary positioning component. The auxiliary mounting block 25 is precisely adjusted through the auxiliary connecting block 26 inside the sliding groove. The auxiliary positioning component performs fine positioning of the cell through the positioning pin 27. The bottom of the funnel-shaped positioning pin 27 makes the cell positioning more accurate. The auxiliary mounting block 25 has a sliding groove inside. The rear side of the two auxiliary connecting blocks 26 is provided with a guide block. The outside of the guide block is slidably connected to the sliding groove.

[0028] The auxiliary positioning component includes two auxiliary connecting blocks 26. The two auxiliary connecting blocks 26 are externally slidably connected to the inside of the auxiliary mounting block 25. Two positioning pins 27 are fixedly connected inside each of the two auxiliary connecting blocks 26. The auxiliary connecting blocks 26 are slidably connected to the inside of the auxiliary mounting block 25. The positioning pins 27 are designed in the shape of a funnel, which can accurately guide the battery cell to the correct test position. The bottom of the positioning pins 27 is designed as a funnel.

[0029] Reference Figure 2 , Figure 3 The conveying mechanism includes a conveying motor 3, which is fixedly connected inside the base 1. The drive end of the conveying motor 3 is fixedly connected to a conveying transmission shaft 4. Two rotating shafts 7 are rotatably connected inside the base 1. A conveying working shaft 6 is fixedly connected to the front of the two rotating shafts 7. A belt 5 is internally coupled to the conveying transmission shaft 4 and the conveying working shaft 6. A conveyor belt 8 is slidably connected to the outside of the two rotating shafts 7. A cavity is opened on the front of the base 1. The outside of the conveying working shaft 6 and the conveying transmission shaft 4 are rotatably connected inside the cavity. The outside of the belt 5 is rotatably connected inside the cavity. A protective shell 2 is fixedly connected to the front of the base 1. The protective shell 2 is located on the front of the cavity.

[0030] The adjusting mechanism comprises an adjusting motor 13 fixedly connected to the inside of the support beam 12, an adjusting transmission shaft 14 fixedly connected to the driving end of the adjusting motor 13, a lead screw 17 rotatably connected to the inside of the support beam 12, the adjusting motor 13 drives the adjusting transmission shaft 14 to rotate, the lead screw 17 is driven to rotate by the belt II 15, the lead screw 17 is connected to the inside of the connecting mounting block 21 through threads, so as to adjust the position of the mounting block, the front side of the lead screw 17 is fixedly connected with an adjusting working shaft 16, the inside of the adjusting transmission shaft 14 and the adjusting working shaft 16 are coupled with the belt II 15, the outside of the lead screw 17 is threadedly connected to the inside of the connecting mounting block 21, the inside of the support beam 12 is provided with a mounting groove, the outside of the lead screw 17 is rotatably connected in the mounting groove, the rear side of the connecting mounting block 21 is provided with a guide block, and the outside of the guide block is slidably connected in the mounting groove.

[0031] Working principle: the conveying motor 3 fixed in the base 1 is started, the conveying transmission shaft 4 fixed to the driving end of the conveying motor 3 is driven to rotate by the conveying motor 3, the conveying transmission shaft 4 is rotated through the belt I 5 coupled in the conveying transmission shaft 4, then the conveying working shaft 6 is driven to rotate through the belt I 5, and the rotating shaft 7 is driven to rotate, and the stability of the rotating shaft 7 in the rotating process is ensured under the assistance of the bearing at the other end of the rotating shaft 7, then the transmission belt 8 is driven to slide by the rotating shaft 7, and the conveying of the material is realized in the sliding process of the transmission belt 8;

[0032] In the conveying process of the material, the driving push rod 10 fixed in the base 1 is started, the positioning block 9 fixed to the driving end of the driving push rod 10 is driven to slide by the driving push rod 10, and the material in the conveying process is regularized and positioned in the sliding process of the positioning block 9, so as to avoid the material deviation caused by transportation, and then affect the test effect;

[0033] In the test process, the fixed mounting block 19 fixed to the front side of the connecting mounting block 21 provides a mounting position for the adjusting push rod 20, then the mounting plate fixed to the driving end of the adjusting push rod 20 is slid, so that the tester 22 in the mounting plate detects the material;

[0034] After the material is detected for a long time, the adjusting motor 13 installed in the support beam 12 through the motor mounting frame is started, the adjusting transmission shaft 14 fixed to the driving end of the adjusting motor 13 is driven to rotate by the adjusting motor 13, then the adjusting working shaft 16 is driven to rotate by the belt II 5 coupled in the adjusting transmission shaft 14, then the lead screw 17 fixed in the adjusting working shaft 16 is driven to rotate by the adjusting working shaft 16, so as to realize the position adjustment of the connecting mounting block 21, and in the process, the positioning needle 27 in the auxiliary connecting block 26 provides positioning for the adjustment of the connecting mounting block 21, so as to avoid the deviation of the test mechanism caused by long-term use.

[0035] It should be pointed out finally that: the above only for the preferred embodiments of the present application have, and not for limiting the present application, although the present application is described in detail with reference to the foregoing embodiments, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of protection of the present application.

Claims

1. A kind of for soft package battery cell loading test mechanism, including base (1), it is characterized in that: The inside of the base (1) is fixedly connected with a conveying mechanism, the front and rear sides of the base (1) are fixedly connected with support beams (11), the top of the support beam (11) is fixedly connected with a support cross beam (12), the inside of the base (1) is slidably connected with a positioning mechanism, the inside of the support cross beam (12) is fixedly connected with an adjusting mechanism, the inside of the support cross beam (12) is slidably connected with a connecting mounting block (21), the front side of the connecting mounting block (21) is fixedly connected with a testing mechanism, and the top of the support cross beam (12) is fixedly connected with a protective plate (18). The positioning mechanism comprises a drive push rod (10) fixedly connected inside the base (1), both ends of the drive push rod (10) are fixedly connected with positioning blocks (9), both positioning blocks (9) are slidably connected inside the base (1), a sliding groove is formed in the inside of the base (1), the drive push rod (10) is fixedly connected in the sliding groove, and both positioning blocks (9) are slidably connected in the sliding groove.

2. The soft package cell loading test mechanism according to claim 1, characterized in that: The conveying mechanism comprises a conveying motor (3) fixedly connected inside the base (1), the drive end of the conveying motor (3) is fixedly connected with a conveying transmission shaft (4), two rotating shafts (7) are rotatably connected inside the base (1), the front outer sides of the two rotating shafts (7) are fixedly connected with conveying work shafts (6), the inside of the conveying transmission shaft (4) and the conveying work shaft (6) is coupled with a belt (5), and the outer sides of the two rotating shafts (7) are slidably connected with a transmission belt (8).

3. The soft package cell loading test mechanism according to claim 1, characterized in that: The adjusting mechanism comprises an adjusting motor (13) fixedly connected inside the support cross beam (12), the drive end of the adjusting motor (13) is fixedly connected with an adjusting transmission shaft (14), a lead screw (17) is rotatably connected inside the support cross beam (12), the front side of the lead screw (17) is fixedly connected with an adjusting work shaft (16), the inside of the adjusting work shaft (16) and the adjusting transmission shaft (14) is coupled with a belt (15), and the outside of the lead screw (17) is threadedly connected inside the connecting mounting block (21).

4. The soft package cell loading test mechanism according to claim 1, characterized in that: The test mechanism includes two fixed mounting blocks (19), the rear side of the fixed mounting blocks (19) is fixedly connected to the front side of the connecting mounting block (21), three adjusting push rods (20) are fixedly connected inside the two fixed mounting blocks (19), the driving end of the six adjusting push rods (20) is fixedly connected with a mounting plate, two testers (22) are fixedly connected inside the rear side of the mounting plate, two guide fixed blocks (23) are fixedly connected to the bottom of the rear side of the mounting plate, guide sliding blocks (24) are slidingly connected inside the two guide fixed blocks (23), mounting blocks are arranged on the top of the two guide sliding blocks (24), the rear side of the front side of the fixed mounting blocks (19) is fixedly connected to the front side of the mounting blocks, auxiliary mounting blocks (25) are fixedly connected to the driving end of the three adjusting push rods (20) on the front side, and the auxiliary mounting blocks (25) are slidingly connected with auxiliary positioning assemblies.

5. The soft package cell loading test mechanism according to claim 4, characterized in that: The auxiliary positioning assembly includes two auxiliary connecting blocks (26), the two auxiliary connecting blocks (26) are slidingly connected inside the auxiliary mounting blocks (25), two positioning pins (27) are fixedly connected inside the two auxiliary connecting blocks (26), and the bottom of the positioning pin (27) is designed in a funnel shape.

6. The soft package cell loading test mechanism according to claim 2, characterized in that: The front side of the base (1) is provided with a cavity, the outer sides of the conveying working shaft (6) and the conveying transmission shaft (4) are rotatably connected inside the cavity, the outer side of the belt (5) is rotatably connected inside the cavity, the front side of the base (1) is fixedly connected with a protective shell (2), and the protective shell (2) is located on the front side of the cavity.

7. The soft package cell loading test mechanism according to claim 3, characterized in that: The inside of the support cross beam (12) is provided with a mounting groove, the outside of the lead screw (17) is rotatably connected in the mounting groove, the rear side of the connecting mounting block (21) is provided with a guide block, and the outside of the guide block is slidingly connected in the mounting groove.

8. The soft package cell loading test mechanism according to claim 5, characterized in that: The inside of the auxiliary mounting block (25) is provided with a sliding groove, the rear side of the two auxiliary connecting blocks (26) is provided with a guide block, and the outside of the guide block is slidingly connected in the sliding groove.

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