Turnover device for power battery raw material production line

Abstract

This invention provides a turning device for a power battery raw material production line, including a support frame, a feeding bin on the support frame, a turning mechanism inside the feeding bin, and an air hammer on the feeding bin. This invention solves the technical problem in existing battery raw material production line feeding turning devices where the feeding bin relies on the weight of the raw materials themselves, causing the raw materials to easily adhere to the inner wall of the feeding bin and not flow, thus affecting feeding efficiency.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of turnover devices, in particular to a turnover device for a power battery raw material production line. BACKGROUND

[0002] The raw material of a power battery is an important part of the power battery. In the traditional raw material manufacturing process, the raw material is manufactured by manually crushing the material. Then, the manufactured raw material is poured into a discharge bin for discharging. The discharge bin of the existing battery raw material production line discharge turnover device discharges the raw material by relying on the self-gravity of the raw material. The raw material is easily attached to the inner wall of the discharge bin and does not flow, thereby affecting the discharging efficiency. SUMMARY

[0003] The present application provides a turnover device for a power battery raw material production line to solve the technical problem that the discharge bin of the existing battery raw material production line discharge turnover device discharges the raw material by relying on the self-gravity of the raw material. The raw material is easily attached to the inner wall of the discharge bin and does not flow, thereby affecting the discharging efficiency.

[0004] To solve the above technical problem, the present application discloses a turnover device for a power battery raw material production line, comprising a support, a discharge bin is arranged on the support, a turnover mechanism is arranged in the discharge bin, and an air hammer is arranged on the discharge bin.

[0005] Preferably, the support and the discharge bin are connected by an angle steel, and a plurality of reinforcing ribs are arranged on the angle steel.

[0006] Preferably, a material box inlet is arranged on the discharge bin.

[0007] Preferably, the turnover mechanism comprises a turnover driving mechanism and a turnover executing mechanism. The turnover driving mechanism is arranged on the support, the turnover executing mechanism is arranged in the discharge bin, and the turnover driving mechanism is used to drive the turnover executing mechanism to turn over.

[0008] Preferably, the turnover driving mechanism comprises a mounting plate, the mounting plate is fixedly connected to the support, an auxiliary support rod is arranged between the mounting plate and the support, a turnover motor is fixedly connected to the mounting plate, a reducer is connected to the output shaft of the turnover motor, a first turnover gear is key-connected to the output shaft of the reducer, and the first turnover gear is used to mesh with the turnover executing mechanism.

[0009] Preferably, the turnover actuator comprises a turnover frame assembled by a plurality of mounting struts, the turnover frame is used for placing a box, the box is used for containing battery raw materials, a long box pushing cylinder is arranged on the turnover frame, the long box pushing cylinder is used for pushing the box out of the discharging bin, a connecting disc is fixedly connected to the turnover frame, a turnover shaft is fixedly connected to the connecting disc, a second turnover gear is journally connected to one end of the turnover shaft away from the turnover frame, and the second turnover gear is in mesh with the first turnover gear.

[0010] Preferably, the discharging bin is made of transparent material.

[0011] Preferably, the bottom of the discharging bin is provided with a discharging opening, a discharging channel is fixedly connected to the discharging opening, and a discharging auxiliary mechanism is arranged on both sides of the discharging channel.

[0012] The discharging auxiliary mechanism comprises mechanism housings symmetrically arranged relative to the discharging channel, the mechanism housings are divided into driving cavities and execution cavities by plate bodies, an auxiliary mechanism driving member, a channel switch assembly, a discharging adjusting assembly and a crushing trigger assembly are arranged in the mechanism housings, the auxiliary mechanism driving member is arranged in the driving cavity, the channel switch assembly, the discharging adjusting assembly and the crushing trigger assembly are arranged in the execution cavities, the channel switch assembly is used for controlling the on-off of the discharging channel, the discharging adjusting assembly is used for controlling the discharging flow of the discharging channel, the crushing trigger assembly is used for triggering the crushing operation of the battery raw materials by the crushing cylinder, and the auxiliary mechanism driving member is used for driving the channel switch assembly and the crushing trigger assembly to act.

[0013] The auxiliary mechanism driving member comprises a main driving motor, a connecting sleeve is connected to the output shaft of the main driving motor through a spline, the connecting sleeve is slidable along the spline, a first driving member is arranged on the connecting sleeve, the first driving member is used for driving the connecting sleeve to slide along the spline, and a first bevel gear is journally connected to the connecting sleeve.

[0014] The channel switch assembly comprises a first rotating shaft, one end of the first rotating shaft is rotationally connected to the plate body, a second bevel gear is connected to the end of the first rotating shaft in the driving cavity, the second bevel gear is used for meshing with the first bevel gear, the other end of the first rotating shaft is rotationally connected to the inner wall of the mechanism shell, and a fourth bevel gear is connected to the part of the first rotating shaft in the execution cavity, the inner wall of the mechanism shell is rotationally connected with a second rotating shaft through a shaft seat, the second rotating shaft is perpendicular to the first rotating shaft, a third bevel gear is connected to the second rotating shaft through a key, the third bevel gear meshes with the fourth bevel gear, a baffle meshing tooth is connected to the second rotating shaft through a key, and a baffle accommodating groove is arranged on the discharge channel and the mechanism shell, a baffle is slidably connected in the baffle accommodating groove, and the baffle meshes with the baffle meshing tooth.

[0015] The crushing trigger assembly comprises a third rotating shaft and a fourth rotating shaft, a key groove is arranged on the third rotating shaft, a sliding key is arranged on the connecting sleeve, the key groove is used for cooperating with the sliding key, the third rotating shaft and the fourth rotating shaft are rotationally connected to the plate body, a first pulley is connected to the third rotating shaft through a key, a second pulley is connected to the fourth rotating shaft through a key, the first pulley and the second pulley are connected through a conveying belt, a trigger cam is connected to one end of the fourth rotating shaft in the driving cavity, a button receiving hole is formed in the inner wall of the mechanism shell, a button is connected in the button receiving hole through a first elastic member, a trigger roller is rotationally connected in the discharge channel, a second driving member is arranged on the trigger roller, the second driving member is electrically connected with the button, and the second driving member is used for driving the trigger roller to rotate.

[0016] The discharge adjusting assembly comprises a guide rail, an engagement rack is slidably connected to the guide rail, a third driving member is arranged on the engagement rack, the third driving member is used for driving the engagement rack to slide along the guide rail, an engagement gear is rotationally connected in the execution cavity, the engagement gear meshes with the engagement rack, a sector tooth is rotationally connected in the execution cavity, the sector tooth meshes with the engagement gear, a flow adjusting plate is coaxially connected to the sector tooth, and one end of the flow adjusting plate away from the sector tooth is located in the discharge channel.

[0017] Preferably, the discharging bin is provided with two symmetrical auxiliary vibration assemblies, and the auxiliary vibration assemblies are used for assisting the discharging bin to discharge.

[0018] The push plate installation cavity is internally provided with a winding wheel driving motor, the winding wheel driving motor is in key connection with a winding wheel rotating shaft, the winding wheel rotating shaft is in key connection with a winding wheel, the winding wheel is wound with a winding wire, one end of the winding wire away from the winding wheel is fixedly connected with a push plate, one end of the push plate away from the winding wire is provided with a first inclined surface, the push plate is fixedly connected with a second elastic element, one end of the second elastic element away from the push plate is fixedly connected on an elastic element mounting block, the elastic element mounting block is fixedly connected in the push plate installation cavity, the first wedge-shaped block installation slot is slidably connected with a first wedge-shaped block, the first wedge-shaped block and the first wedge-shaped block installation slot are connected through a third elastic element, the bottom of the first wedge-shaped block installation slot is fixedly connected with a driving element trigger button, the first wedge-shaped block is provided with a second inclined surface, the second wedge-shaped block installation slot is slidably connected with a second wedge-shaped block, the second wedge-shaped block and the second wedge-shaped block installation slot are fixedly connected with a fourth elastic element, the second wedge-shaped block is provided with a third inclined surface, the third inclined surface is used for matching with the first inclined surface, the second wedge-shaped block is provided with an insertion slot, one end of the first wedge-shaped block away from the third elastic element is used for being inserted in the insertion slot.

[0019] The receiving plate placement slot is rotationally connected with a receiving plate, the receiving plate and the receiving plate placement slot are provided with a fifth elastic element, an inner wall of the receiving plate placement slot is provided with a sliding receiving groove, the sliding receiving groove is connected with a third wedge-shaped block through a sixth elastic element, the third wedge-shaped block is provided with a fourth driving element, the fourth driving element is used for driving the third wedge-shaped block to slide along the sliding receiving groove, the fourth driving element is electrically connected with the driving element trigger button, the driving element trigger button is used for controlling the fourth driving element to act, the receiving plate is provided with a wedge-shaped block receiving groove, the wedge-shaped block receiving groove is used for matching with the third wedge-shaped block, the receiving plate is internally provided with a vibration rod sliding groove, the vibration rod sliding groove is slidably connected with a driving sliding block, the driving sliding block is provided with a fifth driving element, the fifth driving element is used for driving the driving sliding block to slide along the vibration rod sliding groove, the driving sliding block is fixedly connected with a vibration rod, and the vibration rod is used for driving the battery raw material to vibrate.

[0020] Preferably, the bracket sequentially comprises a lifting cylinder and a bracket leg from bottom to top, the bracket leg is sleeved in the lifting cylinder, the bracket leg is provided with a sixth driving element, and the sixth driving element is used for driving the bracket leg to slide along the lifting cylinder.

[0021] The technical scheme of the present application is described in further detail below with reference to the drawings and embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0022] The accompanying drawings are included to provide a further understanding of the present application and are incorporated in and constitute a part of this specification, illustrate embodiments of the present application and are meant to explain the present application and are not intended to limit the present application. In the drawings:

[0023] Figure 1 The overall structure of the present application is shown schematically.

[0024] Figure 2 The overall structure of the present application is shown schematically. Figure 1 Partial enlarged view A.

[0025] Figure 3 The overall structure of the present application is shown schematically. Figure 2 Partial enlarged view B.

[0026] Figure 4 The overall structure of the present application is shown schematically.

[0027] Figure 5 The overall structure of the present application is shown schematically. Figure 4 Partial enlarged view C.

[0028] In the figure: 1, support; 2, blanking bin; 200, angle steel; 201, reinforcing rib; 202, material box inlet; 203, discharge port; 204, discharge channel; 3, turnover mechanism; 300, turnover driving mechanism; 3000, mounting plate; 3001, auxiliary support rod; 3002, turnover motor; 3003, speed reducer; 3004, first turnover gear; 301, turnover execution mechanism; 3010, turnover frame; 3011, mounting support rod; 3012, long push-out material box air cylinder; 3013, material box; 3014, connecting disc; 3015, turnover rotating shaft; 3016, second turnover gear; 4, air hammer; 5, discharge auxiliary mechanism; 500, mechanism housing; 5000, driving cavity; 5001, execution cavity; 5002, button; 5003, plate body; 501, auxiliary mechanism driving piece; 5010, main driving motor; 5011, main driving motor output shaft; 5012, spline; 5013, connecting sleeve; 5014, first bevel gear; 502, channel switch assembly; 5020, first rotating shaft; 5021, second bevel gear; 5022, second rotating shaft; 5023, third bevel gear; 5024, fourth bevel gear; 5025, baffle; 5026, baffle containing groove; 503, discharge adjustment assembly; 5030, guide rail; 5031, meshing rack; 5032, meshing gear; 5033, sector tooth; 5034, flow adjustment plate; 504, crushing trigger assembly; 5040, third rotating shaft; 5041, fourth rotating shaft; 5042, first pulley; 5043, second pulley; 5044, conveyor belt; 5045, key groove; 5046, sliding key; 5047, trigger cam; 5048, button containing hole; 5049, first elastic piece; 505, shaft seat; 5050, baffle meshing tooth; 6, auxiliary vibration assembly; 600, push plate mounting cavity; 6000, winding wheel driving motor; 6001, winding wheel rotating shaft; 6002, winding wheel; 6003, winding; 6004, push plate; 6005, first inclined surface; 6006, second elastic piece; 6007, elastic piece mounting block; 6008, first wedge-shaped block; 6009, third elastic piece; 601, first wedge-shaped block mounting groove; 6010, second inclined surface; 6011, second wedge-shaped block; 6012, fourth elastic piece; 6013, third inclined surface; 6014, plug-in groove; 602, second wedge-shaped block mounting groove; 603, containing plate placing groove; 6030, containing plate; 6031, fifth elastic piece; 6032, sixth elastic piece; 6033, third wedge-shaped block; 6034, wedge-shaped block containing groove; 6035, vibration rod sliding groove; 6036, driving sliding block; 6037, vibration rod; 6038, driving piece trigger button; 6039, sliding containing groove. DETAILED DESCRIPTION

[0029] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0030] Furthermore, in this invention, the use of terms such as "first" and "second" is for descriptive purposes only and does not specifically refer to any order or sequence, nor is it intended to limit the invention. They are merely used to distinguish components or operations described using the same technical terms and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions and features of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. If a combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this invention.

[0031] The present invention provides the following embodiments:

[0032] Example 1

[0033] This invention provides a flipping device for a power battery raw material production line, such as... Figures 1-5 As shown, it includes a support 1, a feeding bin 2 on the support 1, a tilting mechanism 3 inside the feeding bin 2, and an air hammer 4 on the feeding bin 2.

[0034] Preferably, the support 1 includes a lifting cylinder and a support leg from bottom to top. The support leg is sleeved inside the lifting cylinder, and a sixth driving member is provided on the support leg. The sixth driving member is used to drive the support leg to slide along the lifting cylinder.

[0035] The working principle and beneficial effects of the above technical solution are as follows: When in use, due to the action of the air hammer 4, the outer wall of the feeding bin 2 is struck, thereby promoting the removal of battery raw materials attached to the inner wall of the feeding bin 2 from the inner wall of the feeding bin 2, promoting the feeding of battery raw materials, and improving feeding efficiency. The present invention solves the technical problem that the feeding bin of the existing battery raw material production line feeding and turning device relies on the gravity of the raw materials for feeding, and the raw materials are very easy to adhere to the inner wall of the feeding bin and do not flow, thus affecting the feeding efficiency.

[0036] Example 2

[0037] Based on the above embodiment 1, the support 1 and the feeding bin 2 are connected by an angle steel 200, and the angle steel 200 is provided with a plurality of evenly arranged reinforcing ribs 201;

[0038] The feeding hopper 2 is provided with a material box inlet 202;

[0039] The turnover mechanism 3 comprises a turnover driving mechanism 300 and a turnover executing mechanism 301, the turnover driving mechanism 300 is arranged on the support 1, the turnover executing mechanism 301 is arranged in the discharging bin 2, and the turnover driving mechanism 300 is used for driving the turnover executing mechanism 301 to turn over;

[0040] The turnover driving mechanism 300 comprises a mounting plate 3000, the mounting plate 3000 is fixedly connected on the support 1, an auxiliary supporting rod 3001 is arranged between the mounting plate 3000 and the support 1 in an inclined manner, a turnover motor 3002 is fixedly connected on the mounting plate 3000, a speed reducer 3003 is connected with an output shaft of the turnover motor 3002, a first turnover gear 3004 is key-connected with an output shaft of the speed reducer 3003, and the first turnover gear 3004 is used for meshing with the turnover executing mechanism 301;

[0041] The turnover executing mechanism 301 comprises a turnover frame 3010, the turnover frame 3010 is assembled by a plurality of mounting supporting rods 3011, the turnover frame 3010 is used for placing a material box 3013, the material box 3013 is used for containing battery raw materials, a long material box pushing cylinder 3012 is arranged on the turnover frame 3010, the long material box pushing cylinder 3012 is used for pushing the material box 3013 out of the discharging bin 2, a connecting disc 3014 is fixedly connected on the turnover frame 3010, a turnover rotating shaft 3015 is fixedly connected on the connecting disc 3014, a second turnover gear 3016 is key-connected with one end of the turnover rotating shaft 3015 away from the turnover frame 3010, and the second turnover gear 3016 meshes with the first turnover gear 3004.

[0042] The discharging bin 2 is made of transparent material.

[0043] The working principle and beneficial effects of the above technical scheme are that the design of the angle steel 200 and the reinforcing rib 201 makes the connection between the support 1 and the discharging bin 2 more reliable. In use, first, the material box 3013 is pushed into the turnover frame 3010 from the material box inlet 202, then the turnover motor 3002 is started to drive the first turnover gear 3004 to rotate, the rotation of the first turnover gear 3004 drives the second turnover gear 3016 to rotate, the rotation of the second turnover gear 3016 drives the turnover shaft 3015 to rotate, the rotation of the turnover shaft 3015 drives the connecting disc 3014 to rotate, the rotation of the connecting disc 3014 drives the turnover frame 3010 to rotate by 180 degrees, and then the material in the material box 3013 is poured into the discharging bin 2. When the pouring is completed, the turnover of the turnover motor 3002 makes the turnover frame 3010 rotate in the opposite direction by 180 degrees, and then the long push-out material box cylinder 3012 is extended to push the material box 3013 in the turnover frame 3010 out of the turnover frame 3010. The discharging bin 2 is made of transparent material to facilitate checking the amount of battery raw materials in the discharging bin 2.

[0044] Embodiment 3

[0045] On the basis of Embodiment 1 or 2, the discharging bin 2 is provided with a discharge port 203, the discharge port 203 is fixedly connected with a discharge channel 204, and the discharge channel 204 is provided with a discharge auxiliary mechanism 5 on both sides.

[0046] The discharge auxiliary mechanism 5 comprises mechanism housings 500 arranged symmetrically about the discharge channel 204, the mechanism housings 500 are divided into drive cavities 5000 and execution cavities 5001 by plate bodies 5003, the mechanism housings 500 are provided with auxiliary mechanism driving members 501, channel switch assemblies 502, discharge adjusting assemblies 503 and crushing trigger assemblies 504, the auxiliary mechanism driving members 501 are arranged in the drive cavities 5000, the channel switch assemblies 502, the discharge adjusting assemblies 503 and the crushing trigger assemblies 504 are arranged in the execution cavities 5001, the channel switch assemblies 502 are used to control the on-off of the discharge channel 204, the discharge adjusting assemblies 503 are used to control the discharge flow of the discharge channel 204, the crushing trigger assemblies 504 are used to trigger the crushing operation of the battery raw materials by the crushing cylinder, and the auxiliary mechanism driving members 501 are used to drive the channel switch assemblies 502 and the crushing trigger assemblies 504 to act.

[0047] The auxiliary mechanism driving part 501 includes a main driving motor 5010, a main driving motor output shaft 5011 is connected with a connecting sleeve 5013 through a spline 5012, the connecting sleeve 5013 can slide along the spline 5012, a first driving part is arranged on the connecting sleeve 5013, the first driving part is used for driving the connecting sleeve 5013 to slide along the spline 5012, a first bevel gear 5014 is connected with the connecting sleeve 5013 through a key;

[0048] The channel switch assembly 502 includes a first rotating shaft 5020, the first rotating shaft 5020 is rotationally connected on the plate body 5003, one end of the first rotating shaft 5020 located in the driving cavity 5000 is connected with a second bevel gear 5021 through a key, the second bevel gear 5021 is used for intermeshing with the first bevel gear 5014, one end of the first rotating shaft 5020 away from the second bevel gear 5021 is rotationally connected on the inner wall of the mechanism shell 500, and the first rotating shaft 5020 located in the part of the execution cavity 5001 is connected with a fourth bevel gear 5024 through a key, the inner wall of the mechanism shell 500 is rotationally connected with a second rotating shaft 5022 through a shaft seat 505, the second rotating shaft 5022 is perpendicular to the first rotating shaft 5020, a third bevel gear 5023 is connected with the second rotating shaft 5022 through a key, the third bevel gear 5023 intermeshes with the fourth bevel gear 5024, a baffle meshing tooth 5050 is connected with the second rotating shaft 5022 through a key, the discharge channel 204 and the mechanism shell 500 are provided with a baffle accommodating groove 5026, a baffle 5025 is slidably connected in the baffle accommodating groove 5026, the baffle 5025 intermeshes with the baffle meshing tooth 5050;

[0049] The crushing trigger assembly 504 comprises a third rotating shaft 5040 and a fourth rotating shaft 5041, the third rotating shaft 5040 is provided with a key groove 5045, the connecting sleeve 5013 is provided with a sliding key 5046, the key groove 5045 is used for matching with the sliding key 5046, the third rotating shaft 5040 and the fourth rotating shaft 5041 are rotationally connected on the plate body 5003, the third rotating shaft 5040 is journally connected with a first pulley 5042, the fourth rotating shaft 5041 is journally connected with a second pulley 5043, the first pulley 5042 and the second pulley 5043 are connected through a transmission belt 5044, one end of the fourth rotating shaft 5041 located in the driving cavity 5000 is journally connected with a trigger cam 5047, a button receiving hole 5048 is formed in the inner wall of the mechanism shell 500, a button 5002 is connected in the button receiving hole 5048 through a first elastic member 5049, the trigger roller is rotationally connected in the discharging channel 204, the trigger roller is provided with a second driving member, the second driving member is electrically connected with the button 5002, and the second driving member is used for driving the trigger roller to rotate.

[0050] The discharging adjusting assembly 503 comprises a guide rail 5030, the guide rail 5030 is slidably connected with an engaging rack 5031, the engaging rack 5031 is provided with a third driving member, the third driving member is used for driving the engaging rack 5031 to slide along the guide rail 5030, the executing cavity 5001 is rotationally connected with an engaging gear 5032, the engaging gear 5032 is engaged with the engaging rack 5031, the executing cavity 5001 is rotationally connected with a sector tooth 5033, the sector tooth 5033 is engaged with the engaging gear 5032, the sector tooth 5033 is coaxially connected with a flow adjusting plate 5034, and one end of the flow adjusting plate 5034 away from the sector tooth 5033 is located in the discharging channel 204.

[0051] The working principle and beneficial effects of the above technical scheme are as follows: when the battery raw material needs to be discharged, the battery raw material flows out from the discharge port 203, and then flows into the discharging channel 204, when the battery raw material flows into the discharging channel 204, the channel switch assembly 502 rotates the baffle 5025 to open the discharging channel 204.

[0052] The channel switch assembly 502 works, the first drive member drives the connecting sleeve 5013 along the spline 5012 to make the first bevel gear 5014 and the second bevel gear 5021 mesh with each other, then the main drive motor 5010 starts, the main drive motor output shaft 5011 rotates, the main drive motor output shaft 5011 rotates to drive the connecting sleeve 5013 to rotate, the connecting sleeve 5013 rotates to drive the first bevel gear 5014 to rotate, the first bevel gear 5014 rotates to drive the second bevel gear 5021 to rotate, the second bevel gear 5021 rotates to drive the first rotating shaft 5020 to rotate, the first rotating shaft 5020 rotates to drive the third bevel gear 5023 to rotate, the third bevel gear 5023 rotates to drive the fourth bevel gear 5024 to rotate, the fourth bevel gear 5024 rotates to drive the second rotating shaft 5022 to rotate, the second rotating shaft 5022 rotates to drive the baffle meshing tooth 5050 to rotate, the baffle meshing tooth 5050 rotates to drive the baffle 5025 to slide along the baffle containing groove 5026, so that the baffle 5025 is changed from the position shown in the figure to the position shown in the figure, that is, the baffle 5025 is contained in the mechanism shell 500, at this time the discharge channel 204 is opened; Figure 1

[0053] Then, the crushing trigger assembly 504 starts to work, the first drive member drives the connecting sleeve 5013 along the spline 5012 to make the sliding key 5046 and the key groove 5045 mesh with each other, then the main drive motor 5010 starts, the main drive motor output shaft 5011 rotates, the main drive motor output shaft 5011 rotates to drive the connecting sleeve 5013 to rotate, the connecting sleeve 5013 rotates to drive the third rotating shaft 5040 to rotate, the third rotating shaft 5040 rotates to drive the first pulley 5042 to rotate, the first pulley 5042 rotates to drive the transmission belt 5044 to drive, the transmission belt 5044 drives the second pulley 5043 to rotate, the second pulley 5043 rotates to drive the fourth rotating shaft 5041 to rotate, the fourth rotating shaft 5041 rotates to drive the trigger cam 5047 to rotate, the trigger cam 5047 rotates to press the button 5002, so that the trigger roller rotates, the trigger roller rotates to crush the battery raw material, so that the battery raw material is more delicate;

[0054] ​In the battery raw material discharging process, the discharging flow of the discharging channel 204 can be adjusted. In use, the third driving member drives the meshing rack 5031 to slide along the guide rail 5030, the meshing rack 5031 drives the meshing gear 5032 to rotate along the guide rail 5030, the meshing gear 5032 drives the sector tooth 5033 to rotate, and the sector tooth 5033 drives the flow adjusting plate 5034 to rotate, so as to adjust the opening size of the discharging channel 204 and the discharging flow of the discharging channel 204 to adapt to the discharging demand under different conditions.

[0055] Embodiment 4

[0056] On the basis of embodiment 1, the discharging bin 2 is provided with two symmetrical auxiliary vibration assemblies 6, which are used to assist the discharging of the discharging bin 2.

[0057] The discharging bin 2 is provided with a push plate mounting cavity 600, a first wedge-shaped block mounting groove 601, a second wedge-shaped block mounting groove 602 and a storage plate placing groove 603. The push plate mounting cavity 600 is provided with a winding wheel driving motor 6000. The winding wheel driving motor 6000 is provided with a winding wheel rotating shaft 6001 which is connected to the winding wheel driving motor 6000 by a key. The winding wheel rotating shaft 6001 is provided with a winding wheel 6002 which is connected to the winding wheel rotating shaft 6001 by a key. The winding wheel 6002 is provided with a winding line 6003 which is wound on the winding wheel 6002. The winding line 6003 is provided with a push plate 6004 which is fixedly connected to the end of the winding line 6003 away from the winding wheel 6002. The push plate 6004 is provided with a first inclined surface 6005 at the end of the push plate 6004 away from the winding line 6003. The push plate 6004 is provided with a second elastic member 6006 which is fixedly connected to the push plate 6004. The second elastic member 6006 is fixedly connected to an elastic member mounting block 6007 which is fixedly connected to the push plate mounting cavity 600. The first wedge-shaped block mounting groove 601 is provided with a first wedge-shaped block 6008 which is slidably connected to the first wedge-shaped block mounting groove 601. The first wedge-shaped block 6008 and the first wedge-shaped block mounting groove 601 are connected by a third elastic member 6009. The first wedge-shaped block mounting groove 601 is provided with a driving member trigger button 6038 which is fixedly connected to the bottom of the first wedge-shaped block mounting groove 601. The first wedge-shaped block 6008 is provided with a second inclined surface 6010. The second wedge-shaped block mounting groove 602 is provided with a second wedge-shaped block 6011 which is slidably connected to the second wedge-shaped block mounting groove 602. The second wedge-shaped block 6011 and the second wedge-shaped block mounting groove 602 are fixedly connected by a fourth elastic member 6012. The second wedge-shaped block 6011 is provided with a third inclined surface 6013. The third inclined surface 6013 is used to cooperate with the first inclined surface 6005. The second wedge-shaped block 6011 is provided with an insertion groove 6014. The end of the first wedge-shaped block 6008 away from the third elastic member 6009 is used to be inserted into the insertion groove 6014.

[0058] The accommodation plate 6030 is rotatably connected in the accommodation plate placing groove 603, the fifth elastic piece 6031 is arranged between the accommodation plate 6030 and the accommodation plate placing groove 603, the sliding accommodation groove 6039 is arranged on the inner wall of the accommodation plate placing groove 603, the third wedge-shaped block 6033 is connected to the sliding accommodation groove 6039 through the sixth elastic piece 6032, the fourth driving piece is arranged on the third wedge-shaped block 6033, the fourth driving piece is used for driving the third wedge-shaped block 6033 to slide along the sliding accommodation groove 6039, the fourth driving piece is electrically connected with the driving piece trigger button 6038, the driving piece trigger button 6038 is used for controlling the action of the fourth driving piece, the wedge-shaped block accommodation groove 6034 is arranged on the accommodation plate 6030, the wedge-shaped block accommodation groove 6034 is used for mutual cooperation with the third wedge-shaped block 6033, the vibration rod sliding groove 6035 is arranged in the accommodation plate 6030, the driving sliding block 6036 is slidably connected in the vibration rod sliding groove 6035, the fifth driving piece is arranged on the driving sliding block 6036, the fifth driving piece is used for driving the driving sliding block 6036 to slide along the vibration rod sliding groove 6035, the vibration rod 6037 is fixedly connected on the driving sliding block 6036, and the vibration rod 6037 is used for driving the battery raw material to vibrate.

[0059] Wherein, the vibration rod 6037 can be selected from the existing technology CN 206815852 U.

[0060] The working principle and beneficial effects of the above technical scheme are as follows: in use, the winding wheel driving motor 6000 drives the winding wheel rotating shaft 6001 to rotate, the winding wheel rotating shaft 6001 drives the winding wheel 6002 to rotate, the winding wheel 6002 drives the winding 6003 to drive, the winding 6003 pulls the push plate 6004 to move obliquely downward along the push plate mounting cavity 600, until the storage plate placing groove 603 is communicated with the feeding bin 2, in the process of oblique downward movement of the push plate 6004, the second wedge block 6011 moves away from one end of the bottom of the second wedge block mounting groove 602 under the action of the fourth elastic member 6012, in the process of movement of the second wedge block 6011, due to the interaction between the insertion groove 6014 and the second inclined surface 6010, the first wedge block 6008 moves in the direction of the third elastic member 6009 to compress the third elastic member 6009, and at the same time, the driving member trigger button 6038 is pressed, after the driving member trigger button 6038 is pressed, the fourth driving member starts to act, the fourth driving member drives the third wedge block 6033 to slide along the sliding storage groove 6039 to be separated from the wedge block storage groove 6034, since the fifth elastic member 6031 is in a stretched state before, after the third wedge block 6033 is separated from the wedge block storage groove 6034, the fifth elastic member 6031 tends to restore the original length, driving the storage plate 6030 to rotate, the rotation of the storage plate 6030 makes the end of the storage plate 6030 away from the fifth elastic member 6031 extend into the feeding bin 2, then the fifth driving member drives the driving sliding block 6036 to slide along the vibration rod sliding groove 6035, so that the vibration rod 6037 extends out of the vibration rod sliding groove 6035, then the vibration rod 6037 is started, driving the battery raw material in the feeding bin 2 to vibrate, thereby speeding up the discharging efficiency of the battery raw material, and at the same time, the inner wall of the feeding bin 2 is not easy to adhere to the battery raw material, avoiding subsequent manual cleaning of the inner wall of the feeding bin 2, the storable design of the auxiliary vibration assembly 6 saves space, and the turnover device design is more precise.

[0061] Embodiment 5

[0062] On the basis of embodiment 1, further comprising: a blockage alarm system, the blockage alarm system is arranged on the feeding bin 2, and is used for detecting whether the feeding bin 2 appears blockage phenomenon, if the feeding bin 2 appears blockage phenomenon, an alarm prompt is given;

[0063] The blockage alarm system comprises:

[0064] A counter, the counter is arranged on the turnover mechanism 3, and is used for detecting the dumping times of the turnover mechanism 3;

[0065] A flow sensor is arranged at the discharge port 203 of the hopper 2 to detect the flow of the battery raw material at the discharge port 203.

[0066] A density sensor is arranged in the hopper 2 to detect the actual density of the battery raw material in the hopper 2.

[0067] A first flow rate sensor is arranged at the half height of the hopper 2 to detect the flow rate of the battery raw material at the half height of the hopper 2.

[0068] A second flow rate sensor is arranged at the discharge port 203 of the hopper 2 to detect the flow rate of the battery raw material at the discharge port 203.

[0069] A controller is electrically connected with the counter, the flow sensor, the density sensor, the first flow rate sensor, the second flow rate sensor, and an alarm, and controls the alarm to alarm based on the counter, the flow sensor, the density sensor, the first flow rate sensor, and the second flow rate sensor, including the following steps:

[0070] Step one: based on the counter, the flow sensor, and formula (1), the actual flow coefficient of the particles between the battery raw material in the hopper 2 is calculated:

[0071]

[0072] wherein, is the actual flow coefficient of the particles between the battery raw material in the hopper 2, D is the average inner diameter of the hopper 2, H is the dumping height of the turnover mechanism 3, G is the weight of the preset battery raw material contained in the hopper 3013, n is the detection value of the counter, sinθ is the sine value of θ, θ is the included angle between the inclined portion of the inner wall of the hopper 2 and the vertical direction, σ is the resistance coefficient of the inner wall of the hopper 2, Q0 is the flow of the preset battery raw material at the discharge port 203, Q is the detection value of the flow sensor, and ∈ is the flow resistance between the battery raw material in the hopper 2.

[0073] Step two: based on the density sensor, the first flow rate sensor, the second flow rate sensor, and formula (2), the actual alarm triggering coefficient of the blockage alarm system is calculated:

[0074]

[0075] Wherein, γ is the actual alarm trigger coefficient of the blockage alarm system, e is a natural number, and the value is 2.71, A is the preset kinetic energy loss coefficient of the battery raw material from pouring into the hopper 2 to discharging from the discharge port 203, ρ is the detection value of the density sensor, ρ0 is the preset density of the battery raw material in the hopper 2, is the detection value of the first flow rate sensor, is the detection value of the second flow rate sensor, S is the average cross-sectional area of the hopper 2, g is the acceleration of gravity, and V is the preset volume of the battery raw material in the hopper 2, is the actual macroscopic flow coefficient of the hopper 2.

[0076] Step three: the controller compares the actual alarm trigger coefficient of the blockage alarm system with the preset alarm trigger coefficient of the blockage alarm system, and if the actual alarm trigger coefficient of the blockage alarm system is greater than the preset alarm trigger coefficient of the blockage alarm system, the alarm is alarmed.

[0077] The working principle and beneficial effects of the above technical solution are that: first, based on the counter, the flow sensor and formula (1), the actual particle flow coefficient between the battery raw materials in the hopper 2 is calculated, and the actual alarm trigger coefficient of the blockage alarm system is calculated in combination with the actual particle flow coefficient between the battery raw materials in the hopper 2 and the actual macroscopic flow coefficient of the hopper 2 so that the calculation result is more accurate, when calculating the actual particle flow coefficient between the battery raw materials in the hopper 2, the actual parameters D and H of the hopper 2 are introduced, that is, the thicker and shorter the hopper 2 is, the greater the actual particle flow coefficient between the battery raw materials in the hopper 2 is, the introduction of the actual parameters of the hopper 2 makes the calculation result more actual, and at the same time, the influence of the inclination degree of the inner wall of the hopper 2 on the calculation result is considered, so that the calculation result is more accurate, when calculating the actual alarm trigger coefficient of the blockage alarm system, the flow rate of the battery raw material at the half height of the hopper 2 and the flow rate of the battery raw material at the discharge port 203 instead of directly using the average flow rate, so that the calculation result is more accurate.

[0078] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalent technologies, the present application also intends to include these modifications and variations.

Claims

1. A turnover device for a power battery raw material production line, characterized in that, Including support (1), the support (1) is equipped with the lower bin (2), the lower bin (2) is equipped with turnover mechanism (3), the lower bin (2) is equipped with air hammer (4); The turnover mechanism (3) includes turnover drive mechanism (300) and turnover execution mechanism (301), the turnover drive mechanism (300) is arranged on the support (1), the turnover execution mechanism (301) is arranged in the lower bin (2), the turnover drive mechanism (300) is used to drive the turnover execution mechanism (301) to overturn, the turnover execution mechanism (301) is used to load battery raw material; The lower bin (2) is equipped with two symmetrical auxiliary vibration components (6), the auxiliary vibration component (6) is used to assist the lower bin (2) to unload; The lower bin (2) is equipped with push plate installation cavity (600), first wedge block installation groove (601), second wedge block installation groove (602) and storage plate placing groove (603), the push plate installation cavity (600) is equipped with winding wheel drive motor (6000), the winding wheel drive motor (6000) is keyed to be connected with winding wheel rotating shaft (6001), the winding wheel rotating shaft (6001) is keyed to be connected with winding wheel (6002), the winding wheel (6002) is wound with winding (6003), the winding (6003) is fixedly connected with push plate (6004) at one end away from the winding wheel (6002), the push plate (6004) is equipped with first inclined plane (6005) at one end away from the winding (6003), the push plate (6004) is fixedly connected with second elastic element (6006), the second elastic element (6006) is fixedly connected on elastic element mounting block (6007) at one end away from the push plate (6004), the elastic element mounting block (6007) is fixedly connected in the push plate installation cavity (600), the first wedge block installation groove (601) is slidably connected with first wedge block (6008), the first wedge block (6008) and the first wedge block installation groove (601) are connected through third elastic element (6009), the first wedge block installation groove (601) bottom is fixedly connected with drive element trigger button (6038), the first wedge block (6008) is equipped with second inclined plane (6010), the second wedge block installation groove (602) is slidably connected with second wedge block (6011), the second wedge block (6011) and the second wedge block installation groove (602) are fixedly connected with fourth elastic element (6012), the second wedge block (6011) is equipped with third inclined plane (6013), the third inclined plane (6013) is used to mutually cooperate with the first inclined plane (6005), the second wedge block (6011) is equipped with plug-in groove (6014), the first wedge block (6008) is used to be inserted in the plug-in groove (6014) at one end away from the third elastic element (6009). The receiving plate placing groove (603) is rotationally connected with a receiving plate (6030), a fifth elastic member (6031) is arranged between the receiving plate (6030) and the receiving plate placing groove (603), a sliding receiving groove (6039) is arranged on the inner wall of the receiving plate placing groove (603), the sliding receiving groove (6039) is connected with a third wedge-shaped block (6033) through a sixth elastic member (6032), a fourth driving member is arranged on the third wedge-shaped block (6033), the fourth driving member is used for driving the third wedge-shaped block (6033) to slide along the sliding receiving groove (6039), the fourth driving member is electrically connected with the driving member trigger button (6038), the driving member trigger button (6038) is used for controlling the action of the fourth driving member, a wedge-shaped block receiving groove (6034) is arranged on the receiving plate (6030), the wedge-shaped block receiving groove (6034) is used for cooperating with the third wedge-shaped block (6033), a vibration rod sliding groove (6035) is arranged in the receiving plate (6030), a driving sliding block (6036) is slidably connected in the vibration rod sliding groove (6035), a fifth driving member is arranged on the driving sliding block (6036), the fifth driving member is used for driving the driving sliding block (6036) to slide along the vibration rod sliding groove (6035), a vibration rod (6037) is fixedly connected on the driving sliding block (6036), and the vibration rod (6037) is used for driving the battery raw material to vibrate.

2. The turnover device for power battery raw material production line according to claim 1, characterized in that, The support (1) and the discharging bin (2) are connected through an angle steel (200), and the angle steel (200) is provided with a plurality of reinforcing ribs (201) arranged uniformly.

3. The turnover device for power battery raw material production line according to claim 1, characterized in that, The discharging bin (2) is provided with a material box inlet (202).

4. The turnover device for power battery raw material production line according to claim 1, characterized in that, The turnover driving mechanism (300) comprises a mounting plate (3000) fixedly connected to the support (1), an auxiliary supporting rod (3001) obliquely arranged between the mounting plate (3000) and the support (1), a turnover motor (3002) fixedly connected to the mounting plate (3000), a speed reducer (3003) connected to the output shaft of the turnover motor (3002), and a first turnover gear (3004) keyed to the output shaft of the speed reducer (3003), wherein the first turnover gear (3004) is used for meshing with the turnover executing mechanism (301).

5. The turnover device for a power battery raw material production line according to claim 4, characterized in that, The turnover actuating mechanism (301) comprises a turnover frame (3010) assembled by a plurality of mounting struts (3011), the turnover frame (3010) is used for placing a material box (3013) used for containing battery raw materials, a long material box pushing cylinder (3012) is arranged on the turnover frame (3010), the long material box pushing cylinder (3012) is used for pushing the material box (3013) out of the discharging bin (2), a connecting disc (3014) is fixedly connected to the turnover frame (3010), a turnover rotating shaft (3015) is fixedly connected to the connecting disc (3014), a second turnover gear (3016) is journally connected to one end of the turnover rotating shaft (3015) away from the turnover frame (3010), and the second turnover gear (3016) is in mesh with the first turnover gear (3004).

6. The turnover device for power battery raw material production line according to claim 1, characterized in that, The discharging bin (2) is made of transparent material.

7. The turnover device for a battery raw material production line according to claim 1, characterized in that, The bottom of the discharging bin (2) is provided with a discharging opening (203), the discharging opening (203) is fixedly connected with a discharging channel (204), and the two sides of the discharging channel (204) are provided with a discharging auxiliary mechanism (5). The discharging auxiliary mechanism (5) comprises mechanism housings (500) symmetrically arranged relative to the discharging channel (204), the mechanism housings (500) are divided into a driving cavity (5000) and an execution cavity (5001) by a plate body (5003), the mechanism housings (500) are provided with an auxiliary mechanism driving member (501), a channel switch assembly (502), a discharging adjusting assembly (503) and a crushing trigger assembly (504) therein, the auxiliary mechanism driving member (501) is arranged in the driving cavity (5000), the channel switch assembly (502), the discharging adjusting assembly (503) and the crushing trigger assembly (504) are arranged in the execution cavity (5001), the channel switch assembly (502) is used for controlling the on-off of the discharging channel (204), the discharging adjusting assembly (503) is used for controlling the discharging flow of the discharging channel (204), the crushing trigger assembly (504) is used for triggering the crushing operation of the battery raw materials by the crushing cylinder, and the auxiliary mechanism driving member (501) is used for driving the channel switch assembly (502) and the crushing trigger assembly (504) to act. The auxiliary mechanism driving member (501) comprises a main driving motor (5010), a connecting sleeve (5013) connected to a main driving motor output shaft (5011) through a spline (5012), the connecting sleeve (5013) can slide along the spline (5012), a first driving member is arranged on the connecting sleeve (5013) and used for driving the connecting sleeve (5013) to slide along the spline (5012), and a first bevel gear (5014) is journally connected to the connecting sleeve (5013). The channel switch assembly (502) comprises a first rotating shaft (5020) rotatably connected to the plate body (5003), one end of the first rotating shaft (5020) located in the driving cavity (5000) is keyed connected with a second bevel gear (5021), the second bevel gear (5021) is used for meshing with the first bevel gear (5014), one end of the first rotating shaft (5020) away from the second bevel gear (5021) is rotatably connected to the inner wall of the mechanism shell (500), and the first rotating shaft (5020) located in the part of the execution cavity (5001) is keyed connected with a fourth bevel gear (5024), the inner wall of the mechanism shell (500) is rotatably connected with a second rotating shaft (5022) through a shaft seat (505), the second rotating shaft (5022) is perpendicular to the first rotating shaft (5020), the second rotating shaft (5022) is keyed connected with a third bevel gear (5023), the third bevel gear (5023) meshes with the fourth bevel gear (5024), the second rotating shaft (5022) is keyed connected with a baffle meshing tooth (5050), the discharge channel (204) and the mechanism shell (500) are provided with a baffle containing groove (5026), the baffle containing groove (5026) is slidably connected with a baffle (5025), and the baffle (5025) meshes with the baffle meshing tooth (5050); The crushing trigger assembly (504) comprises a third rotating shaft (5040) and a fourth rotating shaft (5041), the third rotating shaft (5040) is provided with a key groove (5045), the connecting sleeve (5013) is provided with a sliding key (5046), the key groove (5045) is used for cooperating with the sliding key (5046), the third rotating shaft (5040) and the fourth rotating shaft (5041) are rotatably connected to the plate body (5003), the third rotating shaft (5040) is keyed connected with a first pulley (5042), the fourth rotating shaft (5041) is keyed connected with a second pulley (5043), the first pulley (5042) and the second pulley (5043) are connected through a conveying belt (5044), one end of the fourth rotating shaft (5041) located in the driving cavity (5000) is keyed connected with a trigger cam (5047), the inner wall of the mechanism shell (500) is provided with a button containing hole (5048), the button containing hole (5048) is connected with a button (5002) through a first elastic member (5049), the trigger roller is rotatably connected in the discharge channel (204), the trigger roller is provided with a second driving member, the second driving member is electrically connected with the button (5002), and the second driving member is used for driving the trigger roller to rotate. The discharge adjusting assembly (503) comprises a guide rail (5030), a meshing rack (5031) is slidably connected to the guide rail (5030), a third driving member is arranged on the meshing rack (5031), and the third driving member is used for driving the meshing rack (5031) to slide along the guide rail (5030); a meshing gear (5032) is rotatably connected in the execution cavity (5001), the meshing gear (5032) is meshed with the meshing rack (5031), a sector tooth (5033) is rotatably connected in the execution cavity (5001), the sector tooth (5033) is meshed with the meshing gear (5032), and a flow adjusting plate (5034) is coaxially connected to the sector tooth (5033), and one end of the flow adjusting plate (5034) away from the sector tooth (5033) is located in the discharge channel (204).

8. The turnover device for power battery raw material production line according to claim 1, characterized in that, The support (1) comprises a lifting cylinder and a support leg from bottom to top in sequence, the support leg is sleeved in the lifting cylinder, and a sixth driving member is arranged on the support leg and used for driving the support leg to slide along the lifting cylinder.

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