Battery pack conveying device and automatic boxing machine

Abstract

The utility model relates to the technical field of transmission, and discloses a battery pack conveying device which comprises a rack, a driving assembly, a conveying launder, a conveying belt, a first steering device and a buffering launder, and the conveying launder, the conveying belt, the first steering device and the buffering launder are sequentially arranged on the rack. Wherein the conveying belt is obliquely arranged; the first steering device is rotationally connected to the rack and is a right prism, a plurality of supporting parts are sequentially arranged on the peripheral wall of the first steering device, clamping grooves are formed between the supporting parts and the peripheral wall adjacent to the first steering device, and the clamping grooves face the conveying belt when passing through the conveying belt; part of the battery pack is located on the buffer launder. According to the embodiment of the utility model, the battery pack is overturned from a horizontal state to a vertical state, the first steering device can realize the steering of a plurality of groups of batteries at the same time, and the first steering device continuously rotates, so that the steering efficiency and the transmission efficiency of the conveying device of the battery pack are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of transmission, in particular to a conveying device for a battery pack and an automatic box loading machine. Background Art

[0002] With the development of the automation of production lines, many production lines will perform automatic packaging after the objects are produced. However, the placement state of the objects after being produced may be different from the placement state required during packaging. Therefore, corresponding devices need to be set up to adjust the position and placement state of the objects to facilitate subsequent packaging.

[0003] In the prior art, a robotic arm is set up to pick up the object, then the position and placement state of the object are adjusted, and then it is placed back on the production line.

[0004] However, the cost of using a robotic arm is relatively high, and the time required to adjust the position and placement state of the object is relatively long, which affects the production efficiency of the overall production line. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a conveying device that can adjust the position and placement state of an object and has a low usage cost and short required time.

[0006] To achieve the above purpose, the utility model provides a conveying device for a battery pack, including: a frame, a driving component, and a conveying chute, a conveyor belt, a first turning device, and a buffer chute that are sequentially arranged on the frame; wherein,

[0007] The conveyor belt is inclined.

[0008] The first turning device is rotatably connected to the frame. The first turning device is a straight prism. A plurality of supporting parts are sequentially arranged on the outer peripheral wall of the first turning device. The clamping groove is formed between the supporting part and the adjacent outer peripheral wall of the first turning device. When the clamping groove passes by the conveyor belt, it faces the conveyor belt. When the first turning device turns to the side of the buffer chute, part of the battery packs are on the buffer chute.

[0009] The driving component is used to drive the conveyor belt to move and to drive the first turning device to rotate.

[0010] Furthermore, the supporting part is vertically arranged on the outer peripheral wall of the first turning device.

[0011] Furthermore, the supporting part is arranged at the side edge of the first turning device.

[0012] Furthermore, the first steering device is a regular pentagonal prism, and the first steering device is provided with five support portions, and the five support portions are respectively arranged at five side edges of the first steering device.

[0013] Furthermore, the support portion includes a U-shaped connecting plate and an end block, and two ends of the U-shaped connecting plate are connected to the end block.

[0014] Furthermore, the bottom surface of the end block in contact with the battery pack is the first bottom surface, the end block is a column with a variable cross-section, the top of the end block in contact with the battery pack placed on the first steering device, and the bottom of the end block is away from the battery pack, and the end block gradually narrows from the top to the bottom.

[0015] Furthermore, a second steering device is arranged on one side edge of the conveying chute, and the width of the conveying chute is less than the sum of the width of the second steering device and the height of the battery pack, and greater than the sum of the width of the second steering device and the width of the battery pack.

[0016] On the other hand, the present utility model also provides an automatic box loading machine, including a conveying device, an open box device, a paper box buffer chute, a battery loading device, a battery conveying chute for box loading, and a box folding device for the above battery pack. The open box device is arranged below the conveying device of the battery pack, the battery loading device is arranged at one end of the buffer chute away from the first steering device, the paper box buffer chute is arranged below the battery loading device, the battery conveying chute for box loading is arranged at the other end of the paper box buffer chute away from the open box device, and the box folding device is arranged at the other end of the battery conveying chute for box loading.

[0017] Furthermore, the open box device includes a paper box conveying mechanism, a box suction cylinder, a box clapping cylinder, and a box pushing cylinder. The paper box conveying mechanism is arranged below the conveying device of the battery pack, the box suction cylinder is arranged at one end of the paper box conveying mechanism away from the conveying device of the battery pack, the box clapping cylinder is arranged at the other end of the box suction cylinder, and the box pushing cylinder is arranged at the other end of the box clapping cylinder;

[0018] The battery loading device includes a battery pushing cylinder, a battery positioning seat, and a battery box loading cylinder. The battery pushing cylinder is arranged at one end of the buffer chute away from the first steering device, the battery positioning seat is arranged at the other end of the battery pushing cylinder, and the battery box loading cylinder is arranged at the other end of the battery positioning seat.

[0019] Furthermore, the folding carton device includes a side folding edge cylinder, a face folding edge cylinder, a carton positioning cylinder, and a face covering cylinder. The side folding edge cylinder is arranged at one end of the battery conveying chute for inserting into the carton, the face folding edge cylinder is arranged at the other end of the side folding edge cylinder, the carton positioning cylinder is arranged at the other end of the face folding edge cylinder, and the face covering cylinder is arranged at the other end of the carton positioning cylinder.

[0020] Compared with the prior art, the beneficial effects of the battery pack conveying device and the automatic carton inserting machine according to the embodiments of the present invention are as follows: under the action of the driving device, by vertically arranging a plurality of supporting parts on the outer peripheral wall of the first turning device, the first turning device can place multiple groups of battery packs. Then, by setting the thickness of the supporting part to be less than the thickness of the battery pack, when the battery pack on the first turning device rotates to one side of the buffer chute, the battery pack is stuck on the buffer chute due to its large thickness. At the same time, the first turning device can still rotate as normal, realizing the flipping of the battery pack from the horizontal state to the vertical state. Multiple groups of batteries can be turned simultaneously on the first turning device, and the first turning device rotates continuously without interruption, improving the turning efficiency and transmission efficiency of the battery pack conveying device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a side view structural schematic diagram of the battery pack conveying device according to the embodiment of the present invention;

[0022] Figure 2 is a top view structural schematic diagram of the battery pack conveying device according to the embodiment of the present invention;

[0023] Figure 3 is a side view structural schematic diagram of the automatic carton inserting machine according to the embodiment of the present invention;

[0024] Figure 4 is a top view structural schematic diagram of the automatic carton inserting machine according to the embodiment of the present invention;

[0025] In the figure, 1, conveying device; 11, frame; 12, conveying chute; 13, conveyor belt; 14, first turning device; 141, supporting part; 1411, U-shaped connecting plate; 1412, end block; 142, connecting rod; 143, angle groove; 15, buffer chute; 16, second turning device; 2, box opening device; 21, carton conveying mechanism; 22, box sucking cylinder; 23, box patting cylinder; 24, box pushing cylinder; 3, carton buffer chute; 4, battery loading device; 41, battery pushing cylinder; 42, battery positioning seat; 43, battery inserting into carton cylinder; 5, battery conveying chute for inserting into carton; 6, folding carton device; 61, side folding edge cylinder; 62, face folding edge cylinder; 63, carton positioning cylinder; 64, face covering cylinder; 7, battery pack; 8, carton. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] In combination with the accompanying drawings and embodiments, the specific implementation manners of the present utility model will be further described in detail below. The following embodiments are used to illustrate the present utility model, but not to limit the scope of the present utility model.

[0027] The description of at least one exemplary embodiment below is actually merely illustrative and in no way limits the present utility model or its application or use.

[0028] Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the said technologies, methods, and devices should be regarded as part of the specification.

[0029] In all the examples shown and discussed here, any specific value should be construed as merely exemplary and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values.

[0030] It should be noted that: Similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0031] See Figures 1 to 2 As shown, a conveying device 1 for a battery pack 7 according to a preferred embodiment of the embodiment of the present utility model includes: a frame 11, a driving assembly (not labeled in the figure), and a conveying chute 12, a conveyor belt 13, a first turning device 14, and a buffer chute 15 sequentially arranged on the frame 11; wherein, the conveyor belt 13 is inclined; the first turning device 14 is rotatably connected to the frame 11, the first turning device 14 is a straight prism, and a plurality of support portions 141 are sequentially arranged on the outer peripheral wall of the first turning device 14. A clamping groove is formed between the support portion 141 and the adjacent outer peripheral wall of the first turning device 14. The clamping groove faces the conveyor belt 13 when passing through the conveyor belt 13. When the first turning device 14 rotates to one side of the buffer chute 15, part of the battery pack 7 is on the buffer chute 15; the driving assembly (not labeled in the figure) is used to drive the conveyor belt 13 to move and to drive the first turning device 14 to rotate.

[0032] Specifically, the conveying chute 12 is used to receive the battery packs 7 that are produced and assembled on the production line; the first steering device 14 is arranged obliquely below the conveying chute 12, and the conveyor belt 13 conveys the battery packs 7 located on the conveying chute 12 to the first steering device 14. Therefore, the conveyor belt 13 is inclined, with the side of the conveyor belt 13 close to the conveying chute 12 at a higher position and the side of the conveyor belt 13 close to the first steering device 14 at a lower position; the first steering device 14 is used to vertically steer the battery packs 7 placed on the conveyor belt 13 so that the battery packs 7 are in a vertically placed state; the buffer chute 15 is used to store the battery packs 7; the drive assembly (not marked in the figure) is used to drive the movement of the conveyor belt 13 and the rotation of the first steering device 14, so that the battery packs 7 can be transported on the conveyor belt 13 and can also rotate on the first steering device 14, thereby realizing the change of the position state of the battery packs 7.

[0033] Specifically, a connecting rod 142 is arranged at the axis of the first steering device 14, and the first steering device 14 is rotationally connected to the frame 11 through the connecting rod 142. One side of the first steering device 14 is the conveyor belt 13, and the other side is the buffer chute 15. The first steering device 14 is a straight prism, which can be a quadrangular prism, a pentagonal prism, a hexagonal prism, etc.

[0034] Specifically, when the first steering device 14 is a straight prism, an included angle groove 143 is formed between the side surface of the first steering device 14 and the supporting part 141, and the battery pack 7 can be stuck in the included angle groove 143. When the battery pack 7 is conveyed from the conveyor belt 13 to the first steering device 14, the battery pack 7 is placed on the side surface of the first steering device 14. At the same time, the supporting part 141 of the first steering device 14 abuts against the bottom of the battery pack 7, so that the battery pack 7 will not fall off the first steering device 14, and thus can rotate synchronously with the rotation of the first steering device 14.

[0035] Specifically, a plurality of supporting parts 141 are sequentially arranged on the outer peripheral wall of the first steering device 14. The supporting parts 141 play a role in supporting and restricting the position of the battery pack 7, so that the battery pack 7 can be temporarily restricted in the clamping groove of the first steering device 14, and then the position of the battery pack 7 changes with the rotation of the first steering device 14.

[0036] Specifically, the supporting parts 141 can be arranged at both ends of a certain side surface of the first steering device 14. The orientation of the supporting parts 141 is related to the rotation direction of the first steering device 14, and the rotation direction of the first steering device 14 is related to the setting position of the buffer chute 15: if the buffer chute 15 is arranged on the right side of the second steering device 16, the supporting parts 141 are arranged on the right side of the side surface; if the buffer chute 15 is arranged on the left side of the second steering device 16, the supporting parts 141 are arranged on the left side of the side surface.

[0037] Furthermore, since there are two orientations for the support portion 141, the clamping grooves 143 formed by the support portion 141 and the side surface will also have two orientations accordingly. Generally speaking, when passing through the conveyor belt, the clamping grooves 143 are oriented towards the conveyor belt 13.

[0038] Specifically, when the first steering device 14 rotates to one side of the buffer chute 15, a part of the battery pack 7 is located on the buffer chute 15. With such a design, when the battery pack 7 is conveyed to one side of the buffer chute 15, the battery pack 7 is stuck at the edge of the buffer chute 15 and cannot continue to rotate with the first steering device 14. The next battery pack 7 repeats the above process. When the next battery pack 7 is stuck at the edge of the buffer chute 15, the previous battery pack 7 is pushed inward, thereby continuously pushing the battery pack 7 forward.

[0039] In an alternative embodiment of the present utility model, the support portion 141 is vertically disposed on the outer peripheral wall of the first steering device 14.

[0040] Specifically, when the support portion 141 is vertically disposed on the outer peripheral wall of the first steering device 14, the clamping groove 143 is a right angle, which can stably support the battery pack 7; if the clamping groove 143 is an acute angle, when the battery pack 7 is rotated to the edge of the buffer chute 15, the battery pack 7 may be in an inclined state and left on the buffer chute 15 in an inclined manner. At this time, by providing a baffle at the edge of the buffer chute 15, it can be ensured that the battery pack 7 is in a vertical state; if the clamping groove 143 is an obtuse angle, it may not be able to stably support the battery pack 7, and the battery pack 7 may slip off the support portion 141.

[0041] In an alternative embodiment of the present utility model, the support portion 141 is disposed at the side edge of the first steering device 14.

[0042] Specifically, the number of support portions 141 in the first steering device 14 is the same as the number of side edges of the first steering device 14. If the first steering device 14 is a quadrangular prism, four support portions 141 are provided; if the first steering device 14 is a pentagonal prism, five support portions 141 are provided.

[0043] Specifically, there are side edges at both ends of a certain side surface in the first steering device 14 where vertical support portions 141 can be provided. When the buffer chute 15 is disposed on the right side of the second steering device 16, the support portion 141 is disposed on the side edge on the right side of the side surface; when the buffer chute 15 is disposed on the left side of the second steering device 16, the support portion 141 is disposed on the side edge on the left side of the side surface.

[0044] Specifically, when the first steering device 14 is a quadrangular prism, there is a support portion 141 every 90° of rotation; when the first steering device 14 is a pentagonal prism, there is a support portion 141 every 72° of rotation; when the first steering device 14 is a hexagonal prism, there is a support portion 141 every 60° of rotation. If you want to improve the transmission efficiency, you can choose a straight prism with more sides on the bottom surface. Therefore, the shape and structure of the first steering device 14 can be selected according to actual needs.

[0045] In an alternative embodiment of the present utility model, the first steering device 14 is a regular pentagonal prism, and the first steering device 14 is provided with five support portions 141, and the five support portions 141 are respectively arranged at five side edges of the first steering device 14.

[0046] Specifically, the first steering device 14 is a regular pentagonal prism, and a support portion 141 is arranged on each side edge. Whenever the first steering device 14 rotates 72°, there is a support portion 141 that can support the battery pack 7. When the first steering device 14 is set as a regular pentagonal prism, the transmission efficiency of the conveying device can be ensured while ensuring that the volume of the first steering device 14 is not too large. On the one hand, if the volume of the first steering device 14 remains unchanged and the number of sides of the bottom surface figure is increased to improve the transmission efficiency, the side length of the bottom surface will be shorter. Also, since the height of the battery is unified, the height of the battery cannot be much longer than the side length of the bottom surface of the first steering device 14, otherwise, due to the relatively high center of gravity, the stability of the battery pack 7 on the first steering device 14 may not be guaranteed; on the other hand, if the side length of the bottom surface figure remains unchanged, as the number of sides of the bottom surface figure increases, the area of its bottom surface will continuously increase, resulting in a continuous increase in the volume of the first steering device 14, which may lead to a relatively large volume of the first steering device 14.

[0047] In an alternative embodiment of the present utility model, the support portion 141 includes a U-shaped connecting plate 1411 and an end block 1412, and two ends of the U-shaped connecting plate 1411 are connected to the end block 1412.

[0048] Specifically, the end block 1412 in the support portion 141 is arranged at two ends of the U-shaped connecting plate 1411, and the end block 1412 is detachably installed on the U-shaped connecting plate 1411. Among them, the end block 1412 can be installed on the U-shaped connecting plate 1411 by setting nuts on the U-shaped connecting plate 1411 and screws on the end block 1412; or the end block 1412 can be installed on the U-shaped connecting plate 1411 by setting buckles or fasteners on both sides of the U-shaped connecting plate 1411 and the end block 1412.

[0049] Specifically, before being transported to this transfer device, multiple batteries have been packaged to form a battery pack 7. The reason for using a U-shaped connecting plate 1411 instead of a straight connecting plate is to reduce the weight of the support portion 141 itself. The end block 1412 is provided to increase the contact area between the support portion 141 and the bottom of the battery pack 7. Since the battery pack 7 has been pre-packaged, even if the support portion 141 only contacts a part of the battery pack 7, it can still provide support for a battery pack 7.

[0050] In an alternative embodiment of the present utility model, the end block 1412 is a column with a variable cross-section. The top of the end block 1412 contacts the battery pack 7 placed on the first turning device, and the bottom of the end block 1412 is away from the battery pack 7. The end block 1412 gradually narrows from the top to the bottom.

[0051] Specifically, the end block 1412 is set as a column with a variable cross-section, and the end block 1412 gradually narrows from the top to the bottom, that is, the cross-sectional area from the top to the bottom of the end block 1412 continuously decreases. With such a setting of the end block 1412, due to its shape structure with a wider top and a narrower bottom, it can ensure the normal rotation of the first turning device 14 and the stable support for the battery pack 7. If the end block 1412 has a shape structure with a narrower top and a wider bottom, in order to ensure the normal rotation of the first turning device 14, the bottom end of the end block 1412 will just not contact the buffer chute 15. Also, because the end block 1412 has a shape structure with a narrower top and a wider bottom, the area of the top end of the end block 1412 will be smaller than the area of the bottom end, that is, the contact area between the end block 1412 and the bottom of the battery pack 7 becomes smaller. And since the thickness of the support portion 141 is less than the thickness of the battery pack 7, it may not be able to provide sufficient support for the battery pack 7 due to the reduction of the contact area between the support portion 141 and the battery pack 7.

[0052] In an alternative embodiment of the present utility model, a second turning device 16 is provided on one side of the conveying chute 12. The width of the conveying chute 12 is less than the sum of the width of the second turning device 16 and the height of the battery pack 7, and greater than the sum of the width of the second turning device 16 and the width of the battery pack 7.

[0053] Specifically, the second turning device 16 is provided on one side of the conveying chute 12, that is, at the front end of the first turning device 14. The second turning device 16 is used to adjust the position of the battery pack 7 on the conveying chute 12 in the horizontal direction, so that the battery pack 7 makes a 90° turn and change direction on the plane, and then the battery pack 7 can be transferred from the conveying chute 12 to the conveyor belt 13 and then to the first turning device 14.

[0054] Specifically, the width of the conveying chute 12 is greater than the sum of the width of the second steering device 16 and the width of the battery pack 7. With such a setting, the battery pack 7 with the height direction consistent with the transmission direction of the conveying chute 12 can pass through the second steering device 16. The width of the conveying chute 12 is less than the sum of the width of the second steering device 16 and the height of the battery pack 7. With such a setting, if the height direction of the battery pack 7 is perpendicular to the transmission direction of the conveying chute 12, the second steering device 16 will abut against one end of the battery pack 7, causing the battery pack 7 to rotate 90° in the horizontal direction; if the height direction of the battery pack 7 is consistent with the transmission direction of the conveying chute 12, the battery pack 7 can smoothly pass through the second steering device 16.

[0055] See Figures 3 to 4 As shown, an automatic box loading machine according to a preferred embodiment of the present invention includes a conveying device 1 for the battery pack 7, a box opening device 2, a buffer chute 315 for the paper box 8, a battery loading device 4, a conveying chute 512 for the battery in the box, and a box folding device 6. The box opening device 2 is arranged below the conveying device 1 of the battery pack 7. The battery loading device 4 is arranged at one end of the buffer chute 15 away from the first steering device 14. The buffer chute 315 for the paper box 8 is arranged below the battery loading device 4. The conveying chute 512 for the battery in the box is arranged at the other end of the buffer chute 315 for the paper box 8 away from the box opening device 2. The box folding device 6 is arranged at the other end of the conveying chute 512 for the battery in the box.

[0056] Specifically, the box opening device 2 is used to open the paper box 8 to be loaded with batteries later; the buffer chute 315 for the paper box 8 is used to transport the opened paper box 8; the battery loading device 4 is used to place the batteries into the opened paper box 8; the conveying chute 512 for the battery in the box is used for the transportation of the battery that has been put into the box; the box folding device 6 is used for the paper box 8 that has been loaded with batteries.

[0057] In an alternative embodiment of the present invention, the box opening device 2 includes a conveying mechanism 21 for the paper box 8, a box sucking cylinder 22, a box patting cylinder 23, and a box pushing cylinder 24. The conveying mechanism 21 for the paper box 8 is arranged below the conveying device 1 of the battery pack 7. The box sucking cylinder 22 is arranged at one end of the conveying mechanism 21 for the paper box 8 away from the conveying device 1 of the battery pack 7. The box patting cylinder 23 is arranged at the other end of the box sucking cylinder 22. The box pushing cylinder 24 is arranged at the other end of the box patting cylinder 23.

[0058] Specifically, the conveying mechanism 21 for the paper box 8 is used for the storage and transportation of the paper box 8. The box sucking cylinder 22 is used for sucking the paper box 8. The box patting cylinder 23 is used for opening the paper box 8. The box pushing cylinder 24 pushes the opened paper box 8 to the buffer chute 315 for the paper box 8.

[0059] In an alternative embodiment of the present utility model, the battery loading device 4 includes a battery pushing cylinder 41, a battery positioning seat 42, and a battery inserting cylinder 43. The battery pushing cylinder 41 is disposed at one end of the buffer chute 15 away from the first steering device 14. The battery positioning seat 42 is disposed at the other end of the battery pushing cylinder 41. The battery inserting cylinder 43 is disposed at the other end of the battery positioning seat 42.

[0060] Specifically, the buffer chute 315 of the paper box 8 is used to store and convey the opened paper box 8. The battery pushing cylinder 41 pushes the specified number of batteries to the battery positioning seat 42. The battery positioning seat 42 is used for positioning the batteries. The battery inserting cylinder 43 is used to insert the batteries into the paper box 8.

[0061] In an alternative embodiment of the present utility model, the paper box folding device 6 includes a side folding cylinder 61, a face folding cylinder 62, a paper box 8 positioning cylinder 63, and a face covering cylinder 64. The side folding cylinder 61 is disposed at one end of the battery-inserted conveying chute 512. The face folding cylinder 62 is disposed at the other end of the side folding cylinder 61. The paper box 8 positioning cylinder 63 is disposed at the other end of the face folding cylinder 62. The face covering cylinder 64 is disposed at the other end of the paper box 8 positioning cylinder 63.

[0062] Specifically, the side folding cylinder 61 is used for folding the sides of the paper box 8. The face folding cylinder 62 is used for folding the face cover of the paper box 8. The paper box 8 positioning cylinder 63 is used for positioning the paper box 8 after the batteries are loaded. The face covering cylinder 64 is used for the final pasting of the face cover of the paper box 8.

[0063] The working process of the present utility model is as follows: The battery pack 7 is conveyed to the conveying chute 12, first undergoes a 90° turning and commutation in the horizontal direction through the second steering device 16. The horizontally placed battery pack 7 is then conveyed to the first steering device 14 via the inclined conveyor belt 13. The battery pack 7 is pushed by the supporting portion 141 of the first steering device 14 and rotates following the first steering device 14. When the first steering device 14 rotates to the edge of the buffer chute 15, the battery pack 7 is stuck on the edge of the buffer chute 15 and fails to continue rotating following the first steering device 14. When the next battery pack 7 is stuck on the edge of the buffer chute 15 after repeating the above operation, the previous battery pack 7 is pushed forward until the battery pack 7 is conveyed to the battery loading device 4.

[0064] In summary, the embodiment of the present utility model provides a conveying device for a battery pack and an automatic box loading machine. Under the action of a driving device, by vertically arranging a plurality of supporting parts on the outer peripheral wall of the first steering device, the first steering device can place multiple groups of battery packs. Then, by setting the thickness of the supporting part to be less than the thickness of the battery pack, when the battery pack on the first steering device rotates to one side of the buffer chute, the battery pack is stuck on the buffer chute due to its large thickness. At the same time, the first steering device can still rotate as normal, realizing the flipping of the battery pack from a horizontal state to a vertical state. Multiple groups of batteries can be steered simultaneously on the first steering device, and the first steering device rotates continuously without interruption, improving the steering efficiency and transmission efficiency of the conveying device for the battery pack.

[0065] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the technical principle of the present utility model, several improvements and replacements can still be made, and these improvements and replacements should also be regarded as the protection scope of the present utility model.

Claims

1. A conveying device for a battery pack, characterized in that, Comprising: A frame, a driving assembly, and a conveying chute, a conveyor belt, a first turning device, and a buffer chute that are sequentially arranged on the frame; wherein, The conveyor belt is inclinedly arranged; The first turning device is rotatably connected to the frame. The first turning device is a straight prism. A plurality of support parts are sequentially arranged on the outer peripheral wall of the first turning device. The clamping groove is formed between the support part and the adjacent outer peripheral wall of the first turning device. When the clamping groove passes through the conveyor belt, it faces the conveyor belt. When the first turning device rotates to one side of the buffer chute, part of the battery pack is on the buffer chute; The driving assembly is used to drive the conveyor belt to move and to drive the first turning device to rotate.

2. The conveying device according to claim 1, characterized in that, The support part is vertically arranged on the outer peripheral wall of the first turning device.

3. The conveying device according to claim 2, wherein The support part is arranged at the side edge of the first turning device.

4. The conveying device according to claim 3, characterized in that, The first turning device is a regular pentagonal prism, and the first turning device is provided with five support parts, and the five support parts are respectively arranged at the five side edges of the first turning device.

5. The conveying device according to claim 1, wherein The support part includes a U-shaped connecting plate and an end block, and the two ends of the U-shaped connecting plate are connected to the end block.

6. The conveying device according to claim 5, characterized in that The end block is a column with a variable cross-section. The top of the end block contacts the battery pack placed on the first turning device, and the bottom of the end block is far from the battery pack. The end block gradually narrows from the top to the bottom.

7. The conveying device according to claim 1, characterized in that, A second turning device is arranged on one side edge of the conveying chute. The width of the conveying chute is less than the sum of the width of the second turning device and the height of the battery pack, and greater than the sum of the width of the second turning device and the width of the battery pack.

8. An automatic box loading machine, characterized in that, Comprising: The battery pack conveying device, the box opening device, the paper box buffer chute, the battery loading device, the battery-in-box conveying chute, and the box folding device according to any one of claims 1-7. The box opening device is arranged below the battery pack conveying device. The battery loading device is arranged at one end of the buffer chute far from the first turning device. The paper box buffer chute is arranged below the battery loading device. The battery-in-box conveying chute is arranged at the other end of the paper box buffer chute far from the box opening device. The box folding device is arranged at the other end of the battery-in-box conveying chute.

9. The automatic box loading machine according to claim 8, wherein, The box opening device includes a paper box conveying mechanism, a box sucking cylinder, a box slapping cylinder, and a box pushing cylinder. The paper box conveying mechanism is arranged below the battery pack conveying device. The box sucking cylinder is arranged at one end of the paper box conveying mechanism far from the battery pack conveying device. The box slapping cylinder is arranged at the other end of the box sucking cylinder. The box pushing cylinder is arranged at the other end of the box slapping cylinder; The battery loading device includes a battery pushing cylinder, a battery positioning seat, and a battery-in-box cylinder. The battery pushing cylinder is arranged at one end of the buffer chute far from the first turning device. The battery positioning seat is arranged at the other end of the battery pushing cylinder. The battery-in-box cylinder is arranged at the other end of the battery positioning seat.

10. The automatic box loading machine according to claim 8, characterized in that, The folding box device includes a side folding edge cylinder, a face folding edge cylinder, a paper box positioning cylinder and a face cover slapping cylinder. The side folding edge cylinder is arranged at one end of the battery conveying chute for box loading, the face folding edge cylinder is arranged at the other end of the side folding edge cylinder, the paper box positioning cylinder is arranged at the other end of the face folding edge cylinder, and the face cover slapping cylinder is arranged at the other end of the paper box positioning cylinder.

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