Battery cell feeding conveying line mechanism

Abstract

The utility model relates to the technical field of battery cell production, and discloses a battery cell feeding conveying line mechanism which comprises a first rack and a second rack, a first battery cell plate chain conveying line is arranged on the upper side of the first rack, and a second battery cell plate chain conveying line is arranged on the upper side of the second rack. And a battery cell carrying lower rack is arranged on the upper side of the middle part of the first battery cell plate chain conveying line and the upper side of the middle part of the second battery cell plate chain conveying line. According to the battery cell feeding conveying line mechanism, the two sets of first battery cell plate chain conveying lines, the two sets of second battery cell plate chain conveying lines, the swing assembly and the clamping and carrying assembly are arranged, the swing assembly can drive the clamping and carrying assembly to swing in a reciprocating mode through a second rotating shaft, and meanwhile the clamping and carrying assembly can clamp a battery cell body; the battery cell bodies are separated at equal intervals in cooperation with the two sets of first battery cell plate chain conveying lines and the two sets of second battery cell plate chain conveying lines, the battery cell bodies can be pulled open from close arrangement to the needed interval, the structure is simple, battery cells of various specifications can be compatible, and flexible production can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electric core production, concretely to a kind of electric core feeding conveying line mechanism. BACKGROUND

[0002] Electric core is the core component of battery, from structure, it is mainly composed of positive pole, negative pole, electrolyte and diaphragm, positive pole material is usually lithium-containing compound, like lithium cobaltate etc., can provide lithium ion;Negative pole material is mostly graphite, it can receive and store lithium ion, electrolyte is the medium of lithium ion transmission between positive pole and negative pole, guarantee the smooth movement of ion, diaphragm is between positive pole and negative pole, play the key role of preventing positive pole and negative pole direct contact leading to short circuit, electric core can be divided into multiple types according to different classification standards, such as square electric core, cylindrical electric core and soft package electric core according to shape, in the process of electric core production, feeding conveying line mechanism is needed to be used for feeding.

[0003] However, the electric core large package feeding in the existing module PACK production line is mainly realized by variable-distance gripper or truss handling to separate the closely arranged electric cores with equal distance, and the variable-distance gripper or truss can only be suitable for single product production and cannot be compatible with multiple product production, which has great limitation. SUMMARY

[0004] The technical problem to be solved by the utility model is to provide an electric core feeding conveying line mechanism, which can effectively solve the problems in the prior art.

[0005] The utility model employs the technical scheme that a kind of electric core feeding conveying line mechanism, including first rack and second rack, the upper side of the first rack is provided with first electric core plate chain conveying line, the upper side of the second rack is provided with second electric core plate chain conveying line, the upper side of the middle of first electric core plate chain conveying line and second electric core plate chain conveying line is provided with electric core handling lower rack, the upper side of the electric core handling lower rack is provided with electric core handling upper rack, the upper side of the electric core handling upper rack is provided with swing component, the upper side of the electric core handling upper rack is installed with clamping handling component by swing component, the upper side of first electric core plate chain conveying line and second electric core plate chain conveying line is placed with electric core body, the side of the upper portion of first electric core plate chain conveying line and second electric core plate chain conveying line is fixedly installed with first connecting seat, the upper portion of first electric core plate chain conveying line and second electric core plate chain conveying line is fixedly installed with guide strip by first connecting seat;

[0006] First electric core plate chain conveying line and second electric core plate chain conveying line are provided with same two groups, and two groups first electric core plate chain conveying line and second electric core plate chain conveying line are symmetrically distributed about the center line of electric core handling upper rack.

[0007] Preferably, the clamping and carrying assembly and the swing assembly are provided with two same ones, the two clamping and carrying assemblies and the swing assembly are diagonally distributed about the center line of the upper machine frame for carrying the battery cell, one clamping and carrying assembly is located above the first battery cell plate chain conveying line, and the other clamping and carrying assembly is located above the second battery cell plate chain conveying line.

[0008] Preferably, the first connecting seat is provided with four same groups, each group of the first connecting seat is provided with a plurality of same ones, the plurality of first connecting seats are equidistantly distributed, and the guide strip is also provided with four same groups, each group of the first connecting seat and each group of the guide strip are one-to-one corresponding.

[0009] Through the above technical scheme, in the process of using the device, the robot or the truss mechanism grabs the battery cell body in the incoming large package packaging material to the first battery cell plate chain conveying line or the second battery cell plate chain conveying line, at this time, the precisely arranged battery cell body can be conveyed through the first battery cell plate chain conveying line and the second battery cell plate chain conveying line, and the swing assembly and the clamping and carrying assembly located in the middle of the first battery cell plate chain conveying line and the second battery cell plate chain conveying line can pull apart the battery cell body according to the required spacing.

[0010] Preferably, the swing assembly comprises a side frame, the side frame is fixedly installed on the side of the upper machine frame for carrying the battery cell, one side of the side frame away from the upper machine frame for carrying the battery cell is fixedly installed with a servo motor, a first main synchronous wheel is drivingly installed on the output shaft of the servo motor, second connecting seats are fixedly installed on both sides of the upper portion of the side frame, a swing arm is fixedly installed on the upper side of the side frame through the second connecting seats, a rotating shaft one and a rotating shaft two are rotatably installed in the swing arm, a tensioning wheel is arranged on the upper side of the front portion of the swing arm, a first auxiliary synchronous wheel and a second main synchronous wheel are rotatably installed at both ends of the rotating shaft one, a first synchronous belt is arranged between the first main synchronous wheel and the first auxiliary synchronous wheel, a second auxiliary synchronous wheel is arranged on the outer side of the rotating shaft two, and a second synchronous belt is arranged between the second auxiliary synchronous wheel and the second main synchronous wheel.

[0011] The clamping and carrying assembly comprises an upper fixed seat, a lower fixed seat is fixedly installed on the lower side of the upper fixed seat, a clamping jaw cylinder is fixedly installed on the lower portion of the lower fixed seat, a clamping jaw gripper is fixedly installed on the movable end of the clamping jaw cylinder, and a clamping block is fixedly installed on the inner side of the clamping jaw gripper.

[0012] Preferably, the rotating shaft two extends to between the upper fixed seat and the lower fixed seat, and the rotating shaft two is fixedly connected with the upper fixed seat and the lower fixed seat.

[0013] Preferably, both ends of the swing arm are in a circular arc structure, the tensioning wheel is located between the second auxiliary synchronous wheel and the second main synchronous wheel, and the tensioning wheel is in abutting connection with the second synchronous belt.

[0014] Through the technical scheme, in the process of grabbing and separating the battery body, the output shaft of the servo motor drives the rotating shaft I to rotate through the first main synchronous wheel, the first auxiliary synchronous wheel and the first synchronous belt, the rotating shaft I can drive the rotating shaft II to rotate through the second main synchronous wheel, the second synchronous belt and the second auxiliary synchronous wheel, the rotating shaft II can transmit power to the clamping and carrying assembly, so that the clamping and carrying assembly can swing, and the clamping jaw cylinder can clamp the battery body through the clamping jaw handle and the clamping block.

[0015] Compared with the prior art, the utility model provides a kind of battery cell loading conveying line mechanism, with following beneficial effects: the battery cell loading conveying line mechanism, setting two groups of first battery cell plate chain conveying line, two groups of second battery cell plate chain conveying line, swing assembly and clamping and carrying assembly, swing assembly can drive clamping and carrying assembly to reciprocating swing by rotating shaft II, simultaneously, clamping and carrying assembly can clamp battery body, and cooperate two groups of first battery cell plate chain conveying line and two groups of second battery cell plate chain conveying line, realize the equal interval separation of battery body, can open the battery body by dense arrangement to required interval, simple structure, fast beat, can be compatible with multiple specifications battery cell, can realize flexible production. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 For the three-dimensional structure of the utility model Figure 1 ;

[0017] Figure 2 For the three-dimensional structure of the utility model Figure 2 ;

[0018] Figure 3 For the swing assembly and clamping and carrying assembly installation structure diagram of the utility model;

[0019] Figure 4 For the three-dimensional structure of the utility model swing assembly

[0020] Figure 5 For the three-dimensional structure of the utility model clamping and carrying assembly.

[0021] The components include: 1. First frame; 2. Second frame; 3. First cell plate chain conveyor line; 4. Second cell plate chain conveyor line; 5. Lower cell handling frame; 6. Upper cell handling frame; 7. Swing assembly; 701. Side frame; 702. Servo motor; 703. First main synchronous pulley; 704. Second connecting seat; 705. Swing arm; 706. Rotating shaft one; 707. First auxiliary synchronous pulley; 708. First synchronous belt; 709. Second main synchronous pulley; 710. Tensioner; 711. Rotating shaft two; 712. Second auxiliary synchronous pulley; 713. Second synchronous belt; 8. Cell body; 10. Clamping and handling assembly; 1001. Upper fixed seat; 1002. Lower fixed seat; 1003. Grip cylinder; 1004. Grip gripper; 1005. Clamping block; 12. First connecting seat; 13. Guide bar. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example 1: As Figures 1-5 As shown, the present invention provides a battery cell feeding and conveying line mechanism, including a first frame 1 and a second frame 2. A first battery cell plate chain conveyor 3 is arranged on the upper side of the first frame 1, and a second battery cell plate chain conveyor 4 is arranged on the upper side of the second frame 2. A lower battery cell handling frame 5 is arranged on the upper side of the middle of the first battery cell plate chain conveyor 3 and the second battery cell plate chain conveyor 4. An upper battery cell handling frame 6 is arranged on the upper side of the lower battery cell handling frame 5. A swing component 7 is arranged on the upper side of the upper battery cell handling frame 6. A clamping and handling component 10 is installed on the upper side of the upper battery cell handling frame 6 through the swing component 7. A battery cell body 8 is placed on the upper side of the first battery cell plate chain conveyor 3 and the second battery cell plate chain conveyor 4. A first connecting seat 12 is fixedly installed on the upper side of the first battery cell plate chain conveyor 3 and the second battery cell plate chain conveyor 4. A guide strip 13 is fixedly installed on the upper part of the first battery cell plate chain conveyor 3 and the second battery cell plate chain conveyor 4 through the first connecting seat 12.

[0024] The first battery cell board chain conveyor line 3 and the second battery cell board chain conveyor line 4 are provided in two identical sets, and the two sets of the first battery cell board chain conveyor line 3 and the second battery cell board chain conveyor line 4 are symmetrically distributed about the center line of the battery cell handling frame 6.

[0025] The clamping and carrying assembly 10 and the swing assembly 7 are provided with the same two, the two clamping and carrying assemblies 10 and the swing assembly 7 are diagonally distributed about the center line of the cell carrying upper rack 6, one clamping and carrying assembly 10 is located above the first cell plate chain conveying line 3, and the other clamping and carrying assembly 10 is located above the second cell plate chain conveying line 4, the first connecting seat 12 is provided with the same four groups, each group of the first connecting seat 12 is provided with the same plurality, the plurality of the first connecting seat 12 is equally spaced, the guide strip 13 is also provided with the same four groups, each group of the first connecting seat 12 and each group of the guide strip 13 correspond one by one, the advantage is that in the process of using the device, the robot or the truss mechanism grasps the cell body 8 in the incoming material large package material to the first cell plate chain conveying line 3 or the second cell plate chain conveying line 4, at this time, the precisely arranged cell body 8 can be conveyed through the first cell plate chain conveying line 3 and the second cell plate chain conveying line 4, the swing assembly 7 and the clamping and carrying assembly 10 located in the middle of the first cell plate chain conveying line 3 and the second cell plate chain conveying line 4 can pull apart the cell body 8 according to the required spacing.

[0026] Embodiment two: as shown in the following table, as an improvement to the previous embodiment. Figures 2-5

[0027] Specifically, the swing assembly 7 includes a side frame 701, the side frame 701 is fixedly installed on the side of the cell carrying upper rack 6, one side of the side frame 701 away from the cell carrying upper rack 6 is fixedly installed with a servo motor 702, a first main synchronous wheel 703 is drivingly installed on the output shaft of the servo motor 702, two second connecting seats 704 are fixedly installed on the upper sides of the side frame 701, a swing arm 705 is fixedly installed on the upper side of the side frame 701 through the second connecting seat 704, a tension wheel 710 is arranged on the front upper side of the swing arm 705, a first auxiliary synchronous wheel 707 and a second main synchronous wheel 709 are rotatably installed at both ends of a first shaft 706, a first synchronous belt 708 is arranged between the first main synchronous wheel 703 and the first auxiliary synchronous wheel 707, a second auxiliary synchronous wheel 712 is arranged on the outer side of a second shaft 711, and a second synchronous belt 713 is arranged between the second auxiliary synchronous wheel 712 and the second main synchronous wheel 709.

[0028] ​The clamping and carrying assembly 10 comprises an upper fixing seat 1001, a lower fixing seat 1002 fixedly installed at the lower side of the upper fixing seat 1001, a clamping jaw air cylinder 1003 fixedly installed at the lower part of the lower fixing seat 1002, a clamping jaw gripper 1004 fixedly installed at the movable end of the clamping jaw air cylinder 1003, a clamping block 1005 fixedly installed at the inner side of the clamping jaw gripper 1004, the rotating shaft two 711 extends between the upper fixing seat 1001 and the lower fixing seat 1002, the rotating shaft two 711 is fixedly connected with the upper fixing seat 1001 and the lower fixing seat 1002, the two ends of the swing arm 705 are in a circular arc structure, the tensioning wheel 710 is located between the second secondary synchronous wheel 712 and the second main synchronous wheel 709, the tensioning wheel 710 is in abutting connection with the second synchronous belt 713, and the servo motor 702 drives the rotating shaft one 706 to rotate through the first main synchronous wheel 703, the first secondary synchronous wheel 707 and the first synchronous belt 708, the rotating shaft one 706 drives the rotating shaft two 711 to rotate through the second main synchronous wheel 709, the second synchronous belt 713 and the second secondary synchronous wheel 712, the rotating shaft two 711 can transmit power to the clamping and carrying assembly 10, the clamping and carrying assembly 10 can swing, and the clamping jaw air cylinder 1003 can clamp the battery cell body 8 through the clamping jaw gripper 1004 and the clamping block 1005.

[0029] Working principle: in use, the robot or truss mechanism can grab the battery cell body 8 in the incoming large package packaging material to the first battery cell plate chain conveying line 3 or the second battery cell plate chain conveying line 4, at this time, the precisely arranged battery cell body 8 can be conveyed through the first battery cell plate chain conveying line 3 and the second battery cell plate chain conveying line 4 on the left side of the battery cell carrying upper frame 6, when the battery cell body 8 is transported to the upper side of the battery cell carrying upper frame 6, the servo motor 702 drives the rotating shaft one 706 to rotate through the first main synchronous wheel 703, the first secondary synchronous wheel 707 and the first synchronous belt 708, the rotating shaft one 706 drives the rotating shaft two 711 to rotate through the second main synchronous wheel 709, the second synchronous belt 713 and the second secondary synchronous wheel 712, the rotating shaft two 711 can transmit power to the clamping and carrying assembly 10, the clamping and carrying assembly 10 can swing, the clamping jaw air cylinder 1003 can grab and separate the battery cell body 8 through the clamping jaw gripper 1004 and the clamping block 1005, and the battery cell body 8 on the first battery cell plate chain conveying line 3 and the second battery cell plate chain conveying line 4 on the left side of the battery cell carrying upper frame 6 can be conveyed to the first battery cell plate chain conveying line 3 and the second battery cell plate chain conveying line 4 on the right side of the battery cell carrying upper frame 6, so that the battery cell body 8 can be equally spaced.

[0030] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An electrode material feeding conveyor line mechanism comprising a first frame (1) and a second frame (2), characterized in that: The upper side of the first rack (1) is provided with a first electric core plate chain conveying line (3), the upper side of the second rack (2) is provided with a second electric core plate chain conveying line (4), the upper side of the middle part of the first electric core plate chain conveying line (3) and the second electric core plate chain conveying line (4) is provided with an electric core carrying lower rack (5), the upper side of the electric core carrying lower rack (5) is provided with an electric core carrying upper rack (6), the upper side of the electric core carrying upper rack (6) is provided with a swing assembly (7), the electric core carrying upper rack (6) is installed with a clamping carrying assembly (10) through the swing assembly (7), the upper side of the first electric core plate chain conveying line (3) and the second electric core plate chain conveying line (4) is placed with an electric core body (8), the side of the upper part of the first electric core plate chain conveying line (3) and the second electric core plate chain conveying line (4) is fixedly installed with a first connecting seat (12), the upper part of the first electric core plate chain conveying line (3) and the second electric core plate chain conveying line (4) is fixedly installed with a guide strip (13) through the first connecting seat (12). The first electric core plate chain conveying line (3) and the second electric core plate chain conveying line (4) are provided with the same two groups, and the two groups of the first electric core plate chain conveying line (3) and the second electric core plate chain conveying line (4) are symmetrically distributed about the center line of the electric core carrying upper rack (6).

2. The mechanism of claim 1, wherein: The swing assembly (7) comprises a side frame (701), the side frame (701) is fixedly installed on the side of the electric core carrying upper rack (6), one side of the side frame (701) away from the electric core carrying upper rack (6) is fixedly installed with a servo motor (702), a first main synchronous wheel (703) is drivingly installed on the output shaft of the servo motor (702), second connecting seats (704) are fixedly installed on both sides of the upper part of the side frame (701), a swing arm (705) is fixedly installed on the upper side of the side frame (701) through the second connecting seats (704), a rotating shaft one (706) and a rotating shaft two (711) are rotatably installed in the swing arm (705), a tensioning wheel (710) is arranged on the upper side of the front part of the swing arm (705), a first auxiliary synchronous wheel (707) and a second main synchronous wheel (709) are rotatably installed at both ends of the rotating shaft one (706), a first synchronous belt (708) is arranged between the first main synchronous wheel (703) and the first auxiliary synchronous wheel (707), a second auxiliary synchronous wheel (712) is arranged on the outer side of the rotating shaft two (711), and a second synchronous belt (713) is arranged between the second auxiliary synchronous wheel (712) and the second main synchronous wheel (709). The clamping carrying assembly (10) comprises an upper fixed seat (1001), a lower fixed seat (1002) is fixedly installed on the lower side of the upper fixed seat (1001), a clamping jaw cylinder (1003) is fixedly installed on the lower part of the lower fixed seat (1002), a clamping jaw gripper (1004) is fixedly installed on the movable end of the clamping jaw cylinder (1003), and a clamping block (1005) is fixedly installed on the inner side of the clamping jaw gripper (1004).

3. The mechanism of claim 1, wherein: The clamping and carrying assembly (10) and the swing assembly (7) are provided with the same two, two clamping and carrying assemblies (10) and swing assemblies (7) are diagonally distributed about the center line of the cell carrying upper rack (6), one clamping and carrying assembly (10) is located above the first cell plate chain conveying line (3), and the other clamping and carrying assembly (10) is located above the second cell plate chain conveying line (4).

4. The mechanism of claim 1, wherein: The first connecting seat (12) is provided with the same four groups, each group of the first connecting seat (12) is provided with the same plurality, and the plurality of first connecting seats (12) are equally spaced. The guide strip (13) is also provided with the same four groups, and each group of the first connecting seat (12) and each group of the guide strip (13) correspond one by one.

5. The mechanism of claim 2, wherein: The second rotating shaft (711) extends between the upper fixed seat (1001) and the lower fixed seat (1002), and the second rotating shaft (711) is fixedly connected with the upper fixed seat (1001) and the lower fixed seat (1002).

6. The mechanism of claim 2, wherein: Both ends of the swing arm (705) are in a circular arc structure, the tensioning wheel (710) is located between the second secondary synchronous wheel (712) and the second main synchronous wheel (709), and the tensioning wheel (710) is in abutting connection with the second synchronous belt (713).

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