Battery pack overturning equipment

Abstract

The utility model belongs to the technical field of new energy automobile battery pack assembling, and discloses a battery pack turnover device which comprises a device base, a horizontal inclined swing mechanism, a vertical lifting sliding mechanism and a horizontal moving mechanism, and the horizontal inclined swing mechanism comprises a first supporting frame, a horizontal line body and an inclined line body. The horizontal line body and the inclined line body are arranged on the first supporting frame in parallel. The vertical lifting sliding mechanism comprises a second supporting frame, a connecting frame and a driving assembly, the second supporting frame is slidably connected with the equipment base, the connecting frame is slidably arranged on the second supporting frame, the connecting frame is rotatably connected with one side of the first supporting frame, and the driving assembly is connected with the connecting frame; the horizontal moving mechanism is connected with the second support frame; the side, deviating from the second supporting frame, of the first supporting frame is rotationally connected with the equipment base. Thus, the connecting frame drives the first supporting frame to rotate, lifting and overturning of the battery pack can be achieved, and the overturning efficiency of the battery pack and the safety in the overturning process are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to new energy automobile battery package assembly technical field especially relates to a battery package turnover equipment. BACKGROUND

[0002] Battery package is the key component of new energy automobile and is the power source of new energy automobile, and has a great influence on the overall performance of the automobile.

[0003] Due to the requirement of assembly process, the posture of the battery package on the production assembly line needs to be changed for the worker to operate. Since the battery package is wide and large in overall size, the battery package needs to be placed on the assembly line in an inclined manner so as to facilitate manual assembly of the wire harness and other components in the middle of the battery package. In the prior art, the battery package is usually turned over by manual operation or a mechanical arm. The turning over efficiency is low, and it is difficult to control the speed and angle of turning over, which may cause safety hazards and affect the efficiency and safety of battery package production. SUMMARY

[0004] The utility model discloses a battery package turnover equipment to solve the problem of low turnover efficiency and poor safety of the battery package.

[0005] To achieve this purpose, the utility model adopts the following technical scheme:

[0006] A battery package turnover equipment comprises an equipment base, a horizontal inclined swing mechanism, a vertical lifting sliding mechanism, a horizontal moving mechanism and a first support frame. The horizontal inclined swing mechanism comprises the first support frame, a horizontal line body and an inclined line body. The horizontal line body and the inclined line body are arranged in parallel on the first support frame. The vertical lifting sliding mechanism comprises a second support frame, a connecting frame and a driving assembly. The second support frame is slidingly connected with the equipment base. The connecting frame is slidingly arranged on the second support frame. The connecting frame is rotatably connected with one side of the first support frame. The driving assembly is connected with the connecting frame and is used to drive the connecting frame to move in the vertical direction. The horizontal moving mechanism is connected with the second support frame and is used to guide the second support frame to move in the horizontal direction. One side of the first support frame, which is away from the second support frame, is rotatably connected with the equipment base.

[0007] Preferably, the horizontal inclined swing mechanism further comprises a connecting assembly and a line body driving piece. The connecting assembly is drivingly connected with the horizontal line body and the inclined line body. The line body driving piece is drivingly connected with the connecting assembly to synchronously rotate the horizontal line body and the inclined line body.

[0008] Preferably, the horizontal line body is arranged on both sides of the inclined line body. Two horizontal line bodies are arranged side by side on one side of the inclined line body, which faces the second support frame.

[0009] Preferably, the horizontal tilting swing mechanism further comprises a first rotating shaft arranged on the side of the first support frame facing the equipment base, and the first support frame is rotatably connected to the equipment base through the first rotating shaft.

[0010] Preferably, the first rotating shaft is provided with two first rotating shafts, each of which is connected with a fixed side bearing and a floating side bearing, and the fixed side bearing and the floating side bearing are connected with the equipment base.

[0011] Preferably, the second rotating shaft is provided with two second rotating shafts, each of which is connected with a support bearing, and the two support bearings are arranged on the side of the first support frame away from the first rotating shaft, and the connecting frame is provided with two groups of connecting holes corresponding to the positions of the two second rotating shafts, wherein one group of the connecting holes is a circular hole, and the other group of the connecting holes is a waist-shaped hole.

[0012] Preferably, the vertical lifting sliding mechanism further comprises a balance cylinder connected with the connecting frame.

[0013] Preferably, the vertical lifting sliding mechanism further comprises a limiting component, and the limiting component comprises a limiting pin arranged on the connecting frame, and the second support frame is provided with a clamping groove corresponding to the limiting pin.

[0014] Preferably, the first support frame is connected with an anti-falling frame arranged on the side of the first support frame away from the equipment base.

[0015] Preferably, the equipment base is provided with a buffer.

[0016] The utility model discloses the beneficial effect:

[0017] The utility model provides a battery package turnover equipment, including equipment base, horizontal tilt swing mechanism, vertical lifting sliding mechanism and horizontal movement mechanism, horizontal tilt swing mechanism includes first support frame, horizontal line body and tilt line body, and horizontal line body, tilt line body are in parallel and are arranged in first support frame, vertical lifting sliding mechanism includes second support frame, connecting frame and drive assembly, and second support frame is slidably connected with equipment base, and connecting frame is slidably arranged in second support frame, and connecting frame is rotatably connected with one side of first support frame, and drive assembly is connected with connecting frame for driving connecting frame moves along vertical direction, horizontal movement mechanism is connected with second support frame for guiding second support frame moves along horizontal direction, and the side of first support frame away from second support frame is rotatably connected with equipment base.

[0018] Therefore, by driving the connecting frame to move along the vertical direction by the drive assembly and driving the second support frame to follow along the horizontal direction, the tray loaded with the battery package can be lifted and turned over, and by arranging the horizontal line body and the tilt line body, the tray can be stably conveyed in the horizontal state and the tilt state, thereby improving the turnover efficiency of the battery package and the safety during the turnover process, and by turning over the first support frame by the connecting frame, the overall structure is simpler and easier to operate. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the first structure schematic diagram of battery package turnover equipment in an embodiment of the utility model;

[0020] Figure 2 It is the structure schematic diagram of equipment base in an embodiment of the utility model;

[0021] Figure 3 It is the first side view of battery package turnover equipment in an embodiment of the utility model;

[0022] Figure 4 It is the enlarged view of A in an embodiment of the utility model; Figure 3

[0023] Figure 5 It is the second side view of battery package turnover equipment in an embodiment of the utility model;

[0024] Figure 6 It is the structure schematic diagram of horizontal tilt swing mechanism in an embodiment of the utility model;

[0025] Figure 7 It is the second structure schematic diagram of battery package turnover equipment in an embodiment of the utility model;

[0026] Figure 8 It is the structure schematic diagram of vertical lifting sliding mechanism in an embodiment of the utility model;

[0027] Figure 9 ​It is the partial structure schematic view of the limiting assembly in one embodiment of the utility model.

[0028] In the drawing:

[0029] 1, equipment base; 11, anchor bolt; 12, mounting seat; 121, horizontal state sensor; 122, inclined state sensor; 13, buffer; 2, horizontal and inclined swing mechanism; 21, first support frame; 211, blocking cylinder; 212, retreat prevention mechanism; 213, locking mechanism; 214, mounting plate; 215, first connecting seat; 216, anti-dropping frame; 22, horizontal line body; 221, in-place sensor; 23, inclined line body; 24, connecting assembly; 241, chain wheel; 242, chain; 243, tensioning wheel; 25, line body driving part; 26, first rotating shaft; 261, fixed side bearing; 262, floating side bearing; 3, vertical lifting sliding mechanism; 31, second support frame; 311, vertical guide rail; 312, sliding block; 313, concertina cover; 314, clamping groove; 32, connecting frame; 321, connecting block; 322, connecting hole; 323, second connecting seat; 33, driving assembly; 331, vertical driving motor; 332, lead screw; 34, second rotating shaft; 341, support bearing; 35, balance cylinder; 36, limiting assembly; 361, limiting frame; 362, limiting cylinder; 363, limiting pin; 364, limiting sensor; 4, horizontal moving mechanism; 41, sliding guide rail; 411, guide rail limiting block; 42, drag chain. DETAILED DESCRIPTION

[0030] The utility model will be described in further detail below in combination with the drawings and embodiments. It can be understood that the specific embodiments described here are only used to explain the utility model, and not limited to the utility model. In addition, it should be noted that, in order to facilitate the description, only the part related to the utility model is shown in the drawings, not all structures.

[0031] In the description of the utility model, unless otherwise explicitly specified and limited, the terms "connected", "connected", "fixed" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through the intermediate medium, it can be the communication inside two elements or the interaction relationship of two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0032] In the utility model, unless another definite provision and limitation, first feature is in second feature "on" or "under" can include that first and second features are in direct contact, also can include that first and second features are not in direct contact but contact through other feature between them. Moreover, first feature is "on", "above" and "upper surface" of second feature includes that first feature is directly above and obliquely above second feature, or only indicates that horizontal height of first feature is higher than second feature. First feature is "under", "below" and "lower surface" of second feature includes that first feature is directly below and obliquely below second feature, or only indicates that horizontal height of first feature is less than second feature.

[0033] In the description of the embodiment, the terms "upper", "lower", "right", "left", "horizontal", "vertical", "clockwise", "counterclockwise", "front", "back", "under", "above", "up", "down", "one", "another", "side", "end", "etc. orientation or position relationship is based on the orientation or position relationship shown in the drawings, only for the convenience of description and simplification of operation, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" are only used to distinguish in the description, and have no special meaning.

[0034] Referring to Figures 1-5 The utility model provides a kind of battery pack turnover equipment, including equipment base 1, horizontal inclination swing mechanism 2, vertical lifting sliding mechanism 3 and horizontal moving mechanism 4, horizontal inclination swing mechanism 2 includes first support frame 21, horizontal line body 22 and inclination line body 23, horizontal line body 22, inclination line body 23 are arranged in parallel in first support frame 21;Vertical lifting sliding mechanism 3 includes second support frame 31, connecting frame 32 and drive assembly 33, second support frame 31 is slidably connected with equipment base 1, connecting frame 32 is slidably arranged in second support frame 31, connecting frame 32 is rotatably connected with one side of first support frame 21, drive assembly 33 is connected with connecting frame 32, for driving connecting frame 32 moves along vertical direction;Horizontal moving mechanism 4 is connected with second support frame 31, for guiding second support frame 31 moves along horizontal direction;The side of first support frame 21 away from second support frame 31 is rotatably connected with equipment base 1.

[0035] In the embodiment, the outer edge of the equipment base 1 is provided with a plurality of anchor bolts 11 to facilitate the adjustment of the levelness of the equipment base 1. The first support frame 21 is arranged above the equipment base 1, and the length direction of the first support frame 21 and the length direction of the equipment base 1 are both parallel to the conveying direction of the tray. The length direction of the horizontal line body 22 and the inclination line body 23 are both parallel to the length direction of the first support frame 21.

[0036] Further, the connecting frame 32 is horizontally arranged, the second support frame 31 is vertically arranged, the second support frame 31 is provided with a vertical guide rail 311, one side of the connecting frame 32 towards the vertical guide rail 311 is connected with a connecting block 321 matched with the vertical guide rail 311, the driving assembly 33 comprises a vertical driving motor 331 and a lead screw 332, the lead screw 332 is vertically arranged, the connecting frame 32 is threadedly connected with the lead screw 332, the vertical driving motor 331 is arranged on the second support frame 31, an output end of the vertical driving motor 331 is fixedly connected with the lead screw 332, for driving the lead screw 332 to rotate, so as to drive the connecting frame 32 to move along the vertical direction; the horizontal moving mechanism 4 comprises a sliding guide rail 41, the sliding guide rail 41 is arranged on the equipment base 1, a length direction of the sliding guide rail 41 is perpendicular to a length direction of the horizontal line body 22, the second support frame 31 is fixedly connected with a sliding block 312 matched with the sliding guide rail 41 on the bottom surface, so that the second support frame 31 can move along the direction close to or away from the first support frame 21.

[0037] It should be noted that when the tray carrying the battery pack flows horizontally from the previous process to the battery pack turnover device, the guide wheel of the tray is in contact with the horizontal line body 22, and drives the tray to flow to above the first support frame 21, after the tray is in place, the driving assembly 33 drives the connecting frame 32 to move upward along the vertical direction, so as to lift one side of the first support frame 21, at the same time, the second support frame 31 moves along the sliding guide rail 41 to the direction close to the first support frame 21, realizing the turnover of the battery pack, the inclined line body 23 abuts against the guide wheel of the tray and drives the tray to flow to the next process.

[0038] In this way, the driving assembly 33 drives the connecting frame 32 to move in the vertical direction, and cooperates with the horizontal movement of the second support frame 31, so that the tray carrying the battery pack can be stably lifted and turned over, by arranging the horizontal line body 22 and the inclined line body 23, the tray can stably move in the horizontal state and the inclined state, improving the turnover efficiency of the battery pack and the safety during the turnover process; by making the connecting frame 32 drive the first support frame 21 to turn over, the overall structure of the battery pack turnover device can be more simple, the floor area can be reduced, and the battery pack can be conveniently assembled and installed and debugged.

[0039] Referring to Figure 6 In some embodiments, the horizontal line body 22 is arranged on both sides, the inclined line body 23 is arranged on one side, and the two horizontal line bodies 22 are arranged side by side on one side of the inclined line body 23 towards the second support frame 31.

[0040] The horizontal line body 22 is provided with a tray in-place sensor 221, the first support frame 21 is sequentially provided with a retreat-stop mechanism 212, a blocking air cylinder 211 and a locking mechanism 213 along the tray running direction, and the first support frame 21 is further provided with a mounting plate 214 which is detachably connected with the inclined line body 23, and is used for adjusting the position of the inclined line body 23 on the first support frame 21, so as to ensure that the tray can be stably conveyed by the horizontal line body 22 and the inclined line body 23.

[0041] Therefore, when the tray is in the horizontal state, the guide wheel of the tray can abut against the horizontal line body 22, and when the tray is turned to the inclined state, the inclined line body 23 and the horizontal line body 22 are both abutted against the guide wheel of the tray under the action of the gravity of the tray, so that the tray can be stably conveyed to the next process in the inclined state by the inclined line body 23 and the horizontal line body 22, the turning efficiency and the stability of turning are improved, and the production efficiency of the battery pack is further improved.

[0042] It can be understood that the tray in-place sensor 221 can be a proximity sensor, a photoelectric sensor or the like, and the tray in-place sensor 221 can be communicatively connected with the driving assembly 33 through a control module, so that after the tray is in place, the driving assembly 33 drives the connecting frame 32 to lift the first support frame 21, thereby realizing the turning of the battery pack; the tray in-place sensor 221, the retreat-stop mechanism 212, the blocking air cylinder 211 and the locking mechanism 213 can all be referred to the prior art, and can only limit the position of the tray on the first support frame 21, and thus will not be described herein.

[0043] Referring to Figure 5 In some embodiments, the horizontal moving mechanism 4 further comprises a drag chain 42, one end of the drag chain 42 is connected with the second support frame 31, and the other end is connected with the equipment base 1, so as to facilitate the arrangement of air pipes and cables; the sliding guide rails 41 are further provided with guide rail limiting blocks 411 at both ends, which are used for limiting the moving distance of the second support frame 31, so as to avoid that the second support frame 31 moves excessively and is separated from the sliding guide rails 41, and the safety of the battery pack during the turning process is improved.

[0044] Referring to Figure 3 and Figure 4 In some embodiments, the horizontal inclined swinging mechanism 2 further comprises a connecting assembly 24 and a line body driving member 25, the connecting assembly 24 is in transmission connection with the horizontal line body 22 and the inclined line body 23, and the line body driving member 25 is in transmission connection with the connecting assembly 24, so as to make the horizontal line body 22 and the inclined line body 23 rotate synchronously.

[0045] In the embodiment, the connecting assembly 24 comprises two sprockets 241 and a chain 242. The two sprockets 241 are arranged at the same side of the oblique wire body 23 and the horizontal wire body 22 arranged towards the oblique wire body 23. The chain 242 is connected with the two sprockets 241. The wire body driving member 25 is a speed reducer motor. The wire body driving member 25 is connected with one of the horizontal wire bodies 22. The two horizontal wire bodies 22 are drivingly connected, so that the two horizontal wire bodies 22 and the oblique wire body 23 rotate synchronously. Further, the chain 242 is provided with a tensioner 243, so that the chain 242 is closely engaged with the sprockets 241.

[0046] In this way, the wire body driving member 25 can drive the horizontal wire body 22 and the oblique wire body 23 to rotate synchronously, so as to realize stable transportation of the tray, and improve the stability and safety of the battery pack and the tray in the process of overturning and transportation.

[0047] Referring to Figures 6-8 In some embodiments, the horizontal and oblique swinging mechanism 2 further comprises a first rotating shaft 26 arranged at the side of the first support frame 21 facing the device base 1. The first support frame 21 is rotatably connected with the device base 1 through the first rotating shaft 26. The vertical lifting and sliding mechanism 3 further comprises a second rotating shaft 34 arranged at the connecting frame 32. The side of the first support frame 21 away from the first rotating shaft 26 is rotatably connected with the connecting frame 32 through the second rotating shaft 34. When the connecting frame 32 moves in the vertical direction, the first support frame 21 rotates with the device base 1 around the first rotating shaft 26, and the connecting frame 32 rotates with the second support frame 31 around the second rotating shaft 34.

[0048] Further, in some embodiments, the first rotating shaft 26 is provided with two first rotating shafts 26. Each of the two first rotating shafts 26 is connected with a fixed side bearing 261 and a floating side bearing 262. The fixed side bearing 261 and the floating side bearing 262 are both connected with the device base 1.

[0049] In the embodiment, the side of the first support frame 21 facing the device base 1 is provided with two first connecting seats 215 corresponding to the positions of the first rotating shafts 26. The fixed side bearing 261 and the floating side bearing 262 are arranged at the device base 1 in a spaced manner. The fixed side bearing 261 is a pair of back-to-back arranged tapered roller bearings. The floating side bearing 262 is a self-aligning ball bearing.

[0050] In this way, the back-to-back arranged tapered roller bearings can simultaneously bear axial and radial loads, offset the impact load generated in the process of the tray flowing into the first support frame 21. The self-aligning ball bearing can offset the eccentricity caused by machining, installation and other errors, facilitate installation and debugging, so that the first support frame 21 rotates with the device base 1 around the first rotating shaft 26 smoothly without jamming, meet the concentricity requirement of the first rotating shaft 26, and improve the safety of overturning.

[0051] It can be understood that the mounting positions and specific structures of the fixed-side bearing 261 and the floating-side bearing 262 can be flexibly adjusted according to actual needs, and will not be listed here.

[0052] Referring to Figure 2 and Figure 5 In some embodiments, two mounting seats 12 are connected to positions on the device base 1 corresponding to the fixed-side bearing 261 and the floating-side bearing 262, and a horizontal state sensor 121 and an inclination state sensor 122 are connected to one of the mounting seats 12 to detect the rotation angle of the first rotating shaft 26.

[0053] In this way, by arranging the horizontal state sensor 121 and the inclination state sensor 122, the rotation angle of the first support frame 21 can be limited to avoid excessive rotation of the first support frame 21 and collision with other structures.

[0054] It can be understood that the specific types of the horizontal state sensor 121 and the inclination state sensor 122 can refer to prior art, which will not be described here.

[0055] Referring to Figure 7 and Figure 8 In some embodiments, two second rotating shafts 34 are arranged, and one support bearing 341 is connected to each of the two second rotating shafts 34. The two support bearings 341 are arranged on the side of the first support frame 21 away from the first rotating shaft 26. Two sets of connecting holes 322 for the second rotating shafts 34 to pass through are arranged on the connecting frame 32 corresponding to the positions of the two second rotating shafts 34. One set of the connecting holes 322 is a circular hole, and the other set of the connecting holes 322 is a waist-shaped hole.

[0056] Among them, the connecting frame 32 is provided with a second connecting seat 323 corresponding to the positions of the two second rotating shafts 34, and the two sets of connecting holes 322 are arranged on the two second connecting seats 323 respectively. The connecting hole 322 of the waist-shaped hole is arranged on the same side as the floating-side bearing 262, and the connecting hole 322 of the circular hole is arranged on the same side as the fixed-side bearing 261. The two support bearings 341 are all self-aligning ball bearings.

[0057] In this way, by arranging the connecting holes 322 of the waist-shaped hole and the self-aligning ball bearings, the concentricity requirement of the second rotating shaft 34 can be met, and the rotation of the connecting frame 32 and the first support frame 21 is more smooth, avoiding jamming, improving the safety and stability during the overturning process, and improving the overturning efficiency.

[0058] Referring to Figure 8 In some embodiments, the vertical lifting sliding mechanism 3 further comprises a balance cylinder 35 connected to the connecting frame 32.

[0059] Two balancing cylinders 35 are arranged, and the two balancing cylinders 35 are arranged on both sides of the vertical driving motor 331, and the fixed ends of the two balancing cylinders 35 are fixedly connected with the second support frame 31, and the output ends of the two balancing cylinders 35 are fixedly connected with the connecting frame 32; the second support frame 31 is further connected with an organ case 313, and the organ case 313 is connected with the connecting frame 32 and the second support frame 31.

[0060] Therefore, the force and direction of the horizontal tilting swing mechanism 2 change during the swing, the balancing cylinder 35 can balance the force, reduce the load of the vertical driving motor 331, ensure the stable operation of the equipment, and make the movement of the connecting frame 32 in the vertical direction more stable. During the overturning process, the organ case 313 can cover the vertical guide rail 311, the sliding block 312, the vertical driving motor 331 and the balancing cylinder 35, so as to prevent dust from falling and improve the stability and safety of the overturning process.

[0061] It can be understood that the arrangement position and the number of the balancing cylinder 35 can be adjusted according to actual needs, and will not be enumerated here.

[0062] Referring to Figure 8 and Figure 9 In some embodiments, the vertical lifting sliding mechanism 3 further comprises a limiting assembly 36, and the limiting assembly 36 comprises a limiting pin 363 arranged on the connecting frame 32, and the second support frame 31 is provided with a clamping groove 314 corresponding to the limiting pin 363.

[0063] In this embodiment, the limiting assembly 36 further comprises a limiting frame 361, a limiting cylinder 362 and a limiting sensor 364, the limiting frame 361 is fixedly arranged on one side of the connecting frame 32, the fixed end of the limiting cylinder 362 is fixedly arranged on the limiting frame 361, the limiting pin 363 is fixedly connected with the output end of the limiting cylinder 362, and the clamping groove 314 is arranged in the vertical direction. A plurality of clamping grooves 314 are arranged in the vertical direction, so that when the connecting frame 32 moves to the corresponding position, the limiting pin 363 can be inserted into the clamping groove 314 and limit the position of the connecting frame 32; the limiting sensor 364 is arranged on the limiting frame 361 and used for detecting the position of the limiting pin 363.

[0064] Therefore, when the balancing cylinder 35 is broken or the equipment is not in action, the limiting cylinder 362 can drive the limiting pin 363 to insert into the clamping groove 314, so as to realize the position locking of the connecting frame 32 and avoid the accidental falling of the connecting frame 32, thereby improving the safety of the overturning process.

[0065] It can be understood that the limiting sensor 364 can be a limit switch, a photoelectric sensor, a proximity sensor, etc., and the specific type of the limiting sensor 364 can be flexibly adjusted, which will not be described here.

[0066] Referring to Figure 5In some embodiments, the first support frame 21 is connected with a anti-falling frame 216, which is arranged on the side of the first support frame 21 away from the device base 1.

[0067] In this embodiment, one end of the anti-falling frame 216 is fixedly connected with the first support frame 21, and the other end is located above the first support frame 21, so that when the tray is located on the first support frame 21, the projection of the anti-falling frame 216 in the height direction of the first support frame 21 is located inside the projection of the tray in the height direction of the first support frame 21; two anti-falling frames 216 are arranged, and the anti-falling frame 216 arranged towards the second support frame 31 is provided with a gap (not shown in the figure) to leave space for the movement of the connecting frame 32.

[0068] In this way, if the tray falls off the first support frame 21, the anti-falling frame 216 can limit the tray to prevent the tray and the battery pack on the tray from falling to the ground, improve the safety and stability during the turnover process, and further improve the production efficiency of the battery pack.

[0069] It can be understood that the anti-falling frame 216 can also be arranged only on the side of the first support frame 21 away from the second support frame 31, and the number and arrangement position of the anti-falling frame 216 can be adjusted according to actual needs, which will not be enumerated here.

[0070] Referring to Figure 2 In some embodiments, the device base 1 is provided with a buffer 13, which is selectively in contact with the first support frame 21.

[0071] In this embodiment, the buffer 13 is a polyurethane buffer, and four buffers 13 are arranged, two of which are arranged on the side of the device base 1 towards the second support frame 31, and the top surface of the buffer 13 is flush with the top surface of the device base 1 (i.e., the top surface of the buffer 13 is arranged horizontally), and the other two buffers 13 are arranged on the side of the device base 1 away from the second support frame 31, and the top surface of the two buffers 13 is arranged at an angle with the top surface of the device base 1 to hard-limit the first support frame 21, i.e., when the first support frame 21 is in normal motion, the first support frame 21 does not contact the four buffers 13, and when the first support frame 21 has a tendency to swing excessively, the buffer 13 can block the first support frame 21 from further swinging.

[0072] In this way, the buffer 13 can avoid excessive swinging of the first support frame 21 and collision with other structures, improve the turnover efficiency and safety during the turnover process.

[0073] It can be understood that the number and setting positions of the buffer pieces 13 can be adjusted according to actual needs, which will not be repeated here. In the embodiment, the swing angle range of the first support frame 21 is 0°-66°.

[0074] The working principle of the battery pack turnover device is as follows:

[0075] The tray carrying the battery pack flows into the first support frame 21 horizontally, and the tray is moved into position under the drive of the horizontal linear body 22. The blocking cylinder 211 and the retreat prevention mechanism 212 prevent further movement of the tray. The blocking cylinder 211, the retreat prevention mechanism 212 and the locking mechanism 213 limit the tray, so that the tray is fixedly arranged on the first support frame 21. The vertical drive motor 331 drives the connecting frame 32 to move upward, and lifts the first support frame 21 and the tray. After the tray is turned over to position, the blocking cylinder 211 falls down, the tray flows out of the first support frame 21 through the inclined linear body 23 and enters the next process. When the tray completely flows out, the connecting frame 32 descends and drives the first support frame 21 to swing to the horizontal state, and is connected with the previous process, so that the tray is turned over and conveyed to the next process.

[0076] Obviously, the above embodiments of the utility model are only examples for clearly explaining the utility model, and are not the limitation of the embodiments of the utility model. For ordinary skilled in the art, various obvious changes, re-adjustment and replacement can be made without departing from the protection scope of the utility model. Here, it is not necessary and impossible to enumerate all the embodiments. Any modification, equivalent replacement and improvement within the spirit and principle of the utility model should be included in the protection scope of the utility model claim.

Claims

1. A battery pack flipping device, characterized in that, include: Equipment base (1); A horizontal tilting swing mechanism (2) is provided, comprising a first support frame (21), a horizontal line (22) and an inclined line (23), wherein the horizontal line (22) and the inclined line (23) are arranged in parallel on the first support frame (21); A vertical lifting sliding mechanism (3) is provided, comprising a second support frame (31), a connecting frame (32), and a drive assembly (33). The second support frame (31) is slidably connected to the equipment base (1), the connecting frame (32) is slidably disposed on the second support frame (31), and the connecting frame (32) is rotatably connected to one side of the first support frame (21). The drive assembly (33) is connected to the connecting frame (32) and is used to drive the connecting frame (32) to move in the vertical direction. A horizontal moving mechanism (4) is connected to the second support frame (31) and is used to guide the second support frame (31) to move in the horizontal direction; The first support frame (21) is rotatably connected to the equipment base (1) on the side opposite to the second support frame (31).

2. The battery pack flipping device according to claim 1, characterized in that, The horizontal tilting swing mechanism (2) further includes a connecting component (24) and a line drive component (25). The connecting component (24) is driven to both the horizontal line (22) and the tilting line (23). The line drive component (25) is driven to both the connecting component (24) so ​​that the horizontal line (22) and the tilting line (23) rotate synchronously.

3. The battery pack flipping device according to claim 1, characterized in that, The horizontal line body (22) is arranged on both sides, and the inclined line body (23) is arranged on one side. The two horizontal line bodies (22) are arranged side by side on the side of the inclined line body (23) facing the second support frame (31).

4. The battery pack flipping device according to claim 1, characterized in that, The horizontal tilting swing mechanism (2) further includes a first rotating shaft (26), which is disposed on the side of the first support frame (21) facing the equipment base (1). The first support frame (21) is rotatably connected to the equipment base (1) through the first rotating shaft (26). The vertical lifting sliding mechanism (3) further includes a second rotating shaft (34), which is disposed on the connecting frame (32). The side of the first support frame (21) away from the first rotating shaft (26) is rotatably connected to the connecting frame (32) through the second rotating shaft (34).

5. The battery pack flipping device according to claim 4, characterized in that, There are two first rotating shafts (26), and the two first rotating shafts (26) are respectively connected to a fixed side bearing (261) and a floating side bearing (262). The fixed side bearing (261) and the floating side bearing (262) are both connected to the equipment base (1).

6. The battery pack flipping device according to claim 4, characterized in that, There are two second rotating shafts (34), each of which is connected to a support bearing (341). Both support bearings (341) are located on the side of the first support frame (21) away from the first rotating shaft (26). The connecting frame (32) has two sets of connecting holes (322) for the second rotating shafts (34) to pass through, corresponding to the positions of the two second rotating shafts (34). One set of connecting holes (322) is a circular hole, and the other set of connecting holes (322) is an oblong hole.

7. The battery pack flipping device according to any one of claims 1-6, characterized in that, The vertical lifting sliding mechanism (3) further includes a balance cylinder (35), which is connected to the connecting frame (32).

8. The battery pack flipping device according to any one of claims 1-6, characterized in that, The vertical lifting sliding mechanism (3) further includes a limiting component (36), which includes a limiting pin (363) disposed on the connecting frame (32), and a corresponding slot (314) is provided on the second support frame (31) for the limiting pin (363) to be inserted.

9. The battery pack flipping device according to any one of claims 1-6, characterized in that, An anti-detachment frame (216) is connected to the first support frame (21), and the anti-detachment frame (216) is located on the side of the first support frame (21) away from the equipment base (1).

10. The battery pack flipping device according to any one of claims 1-6, characterized in that, The equipment base (1) is provided with a buffer (13).

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