CN219546139U

CN219546139U - Turnover material pouring device

Info

Publication number: CN219546139U
Application number: CN202320396890.7U
Authority: CN
Inventors: 吴炳福; 蓝服麟
Original assignee: Xiamen Liyang Machinery Co ltd
Current assignee: Xiamen Liyang Machinery Co ltd
Priority date: 2023-03-06
Filing date: 2023-03-06
Publication date: 2023-08-18
Anticipated expiration: 2033-03-06

Abstract

The utility model discloses a turnover pouring device which comprises a turnover mechanism, a switching mechanism and a sagger positioning mechanism, wherein the turnover mechanism is provided with a turntable and a turnover motor; the turntable is connected with the overturning motor and is driven to rotate by the overturning motor; a sagger transmission line is assembled between the two turntables, and a feed inlet and a discharge outlet are arranged along the transmission direction of the sagger transmission line; the two switch mechanisms are respectively assembled at the feed inlet and the discharge outlet correspondingly, and the feed inlet or the discharge outlet is sealed; the sagger positioning mechanism is provided with a press roller, the press roller is assembled on the turntable, and the press roller is driven by a pressing cylinder to be pressed and positioned towards the direction of the sagger transmission line. According to the utility model, the pressing assembly is matched with the sagger transmission line to realize the pressing positioning of the sagger, the top end of the sagger, the pressing roller and the sagger transmission line are matched to realize the clamping positioning of the sagger in the up-down direction, and the sagger does not fall into a storage bin before and after overturning, so that the processing efficiency is improved, and the processing cost is reduced.

Description

Turnover material pouring device

Technical Field

The utility model relates to the field of lithium battery anode and cathode material processing equipment, in particular to a overturning and dumping device for a sagger for bearing lithium battery anode and cathode materials.

Background

The sagger for bearing the sintered lithium battery anode and cathode materials can realize the unloading of the materials in the sagger after the dumping operation. For example, the Chinese patent grant publication No. CN217376518U is a hopper device of a linkage shaft overturning and pouring machine, which solves the problems that a sagger is easy to break in a high-temperature working environment when the traditional linkage shaft overturning and pouring machine is used, and sagger fragments directly enter a material body at the lower end through a lower hopper after falling, so that the material body is polluted, the production efficiency is influenced and the like. However, the existing sagger pouring mechanism still adopts a structure similar to a vice to clamp and position the sagger along the transmission direction, so that the situation of overlarge or overlarge clamping force is very easy to occur in the clamping process of the sagger, and the situation of overlarge clamping force is very little in order to avoid the sagger from being damaged; therefore, the situation that the clamping force of the sagger is too small is common, the sagger cannot be clamped stably, the sagger falls off to the storage bin, the processing efficiency is reduced, and the processing cost is increased.

Therefore, how to solve the technical problem of unstable clamping and positioning force of the sagger in the prior art is one of the research and development directions of the technicians in the field.

Disclosure of Invention

The utility model aims to solve the technical problems in the prior art and provides a overturning and dumping device for a sagger for bearing lithium battery anode and cathode materials.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a upset pouring device, its includes tilting mechanism, switch mechanism and sagger positioning mechanism, wherein:

the turnover mechanism is provided with a turntable and a turnover motor; the turntable is connected with the overturning motor and is driven to rotate by the overturning motor; a sagger transmission line is assembled between the two turntables, and a feed inlet and a discharge outlet are arranged along the transmission direction of the sagger transmission line;

the two switch mechanisms are respectively assembled at the feed inlet and the discharge outlet;

the sagger positioning mechanism is provided with a press roller, the press roller is assembled on the turntable, and the press roller is driven by a pressing cylinder to press and position towards the direction of the sagger transmission line.

Further preferred is: the turnover motor is provided with a turnover shaft, and the turnover shaft penetrates through the centers of the two turntables to be installed;

the turnover mechanism is provided with a turnover position, and the pressing roller is arranged at the turnover position;

the turnover mechanism is assembled on a bottom frame, and the bottom frame is provided with a discharge opening;

the overturning position is positioned above the discharging opening.

Further preferred is: a baffle is arranged between the two turntables;

the baffle is positioned above the discharge opening and below the sagger transmission line.

Further preferred is: the discharging port is provided with a bin, and the bin is positioned below the turnover mechanism;

the silo is equipped with a gauge.

Further preferred is: the number of the press rolls is two, a driving gear and a driven gear are respectively arranged on the two press rolls, and the driving gear is meshed with the driven gear;

the driving gear is connected with the compression roller cylinder through a driving shaft and is driven to rotate by the compression roller cylinder;

the compression roller cylinder is arranged on the outer side of the turntable.

Further preferred is: the sagger positioning mechanism further comprises a limiting frame; the limiting frame is driven by a limiting motor to rotate towards the overturning position.

Further preferred is: the limiting frame is provided with a limiting end;

and the limiting end is bent towards the overturning position direction and is provided with a rubber roller.

Further preferred is: an inductor is arranged between the limiting frame and the overturning position.

Further preferred is: the switch mechanism comprises a switch cylinder and a door plate; the switch cylinder is connected with the door plate through the extrusion component and drives the door plate to lift and displace.

Further preferred is: the extrusion assembly comprises a movable frame and a linkage frame, wherein:

the movable frame is connected with the switch cylinder, and the linkage frame is fixed on the door plate;

the movable frame and the linkage frame are internally provided with connecting rods, and the connecting rods of the movable frame are hinged with the connecting rods of the linkage frame through connecting rod arms;

the movable frame and the linkage frame are respectively provided with an extrusion wheel, and adjacent extrusion wheels are mutually extruded.

After the technical scheme is adopted, compared with the background technology, the utility model has the following advantages:

1. according to the utility model, the pressing assembly is matched with the sagger transmission line to realize the pressing positioning of the sagger, the top end of the sagger, namely the opening end of the sagger is pressed by the pressing roller, the pressing roller is matched with the sagger transmission line to realize the clamping positioning of the sagger in the up-down direction, and the sagger does not fall into the bin before and after overturning, so that the processing efficiency is improved, and the processing cost is reduced;

2. the limiting frame is matched with the pressing component and used for limiting the sagger to the overturning position, and the limiting frame positioned beside the sagger can also press the sagger to limit the direction of the transmission line in the overturning process of the sagger.

Drawings

FIG. 1 is a schematic perspective view of a turnover dumping device according to an embodiment of the utility model;

FIG. 2 is a schematic view of the internal structure of the inverted pouring device according to the embodiment of the present utility model;

FIG. 3 is a schematic perspective view of the turnover mechanism according to an embodiment of the present utility model;

FIG. 4 is a top view of the structure shown in FIG. 3;

FIG. 5 is a schematic view of the internal structure of the turnover mechanism according to the embodiment of the present utility model;

fig. 6 is a front view of the structure shown in fig. 5;

FIG. 7 is a schematic view of a compression assembly according to an embodiment of the present utility model;

FIG. 8 is a schematic diagram of a switch mechanism according to an embodiment of the present utility model;

fig. 9 is a schematic diagram of a second embodiment of the switch mechanism according to the present utility model.

The reference numerals in the above description are as follows:

1. a chassis; 11. a feed inlet; 12. a discharge port; 2. a gauge; 3. a shield; 4. a turnover mechanism; 41. a turnover motor; 42. a turnover shaft; 43. a turntable; 44. a flip cover; 5. a switching mechanism; 51. switching on and off the cylinder; 52. a moving rack; 53. a linkage frame; 54. a connecting rod; 55. a link arm; 56. a pressing wheel; 6. a sagger; 7. a sagger transmission line; 8. a limiting frame; 81. a sensor; 82. a limit motor; 91. a press roller; 911. a compacting end; 92. a drive shaft; 93. a compacting cylinder; 94. a drive gear; 95. a driven gear.

Detailed Description

The existing sagger clamping force is quite small, so that the sagger cannot be clamped stably, the sagger falls off to a storage bin, the processing efficiency is reduced, and the processing cost is increased.

The inventor aims at the technical problems, and through the analysis of reasons, the inventor finds a turnover dumping device which comprises a turnover mechanism, a switching mechanism and a sagger positioning mechanism, wherein:

According to the technical scheme, the pressing assembly is matched with the sagger transmission line to realize pressing positioning of the sagger, the top end of the sagger, namely the opening end of the sagger, is pressed by the pressing roller, the pressing roller is matched with the sagger transmission line to realize clamping positioning of the sagger in the up-down direction, the sagger does not fall into the bin before and after overturning, so that the processing efficiency is improved, the processing cost is reduced, and the technical problems in the prior art are solved.

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It should be noted that, in the present utility model, terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are all based on the orientation or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element of the present utility model must have a specific orientation, and thus should not be construed as limiting the present utility model.

Examples

The overturning and pouring device for the lithium battery anode and cathode sagger is characterized in that the sagger 6 is a container for bearing sintered lithium battery anode and cathode materials, the sintered lithium battery anode and cathode materials are required to be loaded into the sagger 6 and are subjected to subsequent operation by the sagger 6, the sintered lithium battery anode and cathode materials are required to be poured out from a lower die during subsequent processing, and the overturning and pouring device is used for rotating the sagger 6 to realize pouring of the lithium battery anode and cathode materials.

As shown in fig. 1 to 3, the overturning and pouring device comprises a chassis 1, an overturning mechanism 4, two switching mechanisms 5 and a sagger 6 positioning mechanism, wherein the overturning mechanism 4 is assembled on the chassis 1, the two switching mechanisms 5 are respectively arranged at a feed inlet 11 and a discharge outlet 12 of the overturning mechanism 4, and the sagger 6 positioning mechanism is assembled on the overturning mechanism 4 and used for clamping and positioning the sagger 6, so that the purposes of overturning and dumping are achieved.

As shown in fig. 1 to 9, the chassis 1 is a supporting frame, and includes a foot frame, a supporting rod, and a supporting frame. The foot frames and the supporting frames are rectangular frame bodies with different sizes, the two foot frames are connected through the supporting rods to form a U-shaped frame body with an opening facing the ground, supporting legs are assembled on the contact side surface of each foot frame and the ground, four supporting rods are arranged between the two foot frames, two groups of four supporting rods are symmetrically distributed along the long side direction of the foot frame, and gaps between the two groups of supporting rods are discharge openings for dumping materials; the supporting frames are fixed on the supporting rods, and the two supporting frames are symmetrically distributed on two sides of the discharging opening and used for assembling the turnover mechanism 4. Preferably: in order to improve stability between the foot frame and the support rod, a reinforcing rod is added between the foot frame and the support rod, and the reinforcing rod, the short side of the foot frame and the support rod form a triangular structure.

The specific method is as follows: each group of support rods comprises a first support rod and a second support rod, the first support rods in the two groups of support rods are enclosed with the foot frame to form the discharge opening, and the second support rods are distributed at intervals with the first support rods and are arranged close to the short sides of the foot frame; the support frame is fixed on the second support rod.

It should be noted that: the overturning position is arranged corresponding to the discharging opening, namely: and the sagger is turned over at the turning position, and the turned sagger can pour the materials towards the discharge opening.

The feed bin is installed to discharge opening department, feed bin and discharge opening sealing connection constitute the container of accepting the material, and preferred: the bin is funnel-shaped, and the bottom of the bin is provided with a discharge hole which can be opened or closed.

As shown in fig. 1 to 9, the tilting mechanism 4 includes a turntable 43, a tilting motor 41, and a tilting shaft 42. The turntables 43 are disc bodies, the two turntables 43 are coaxially distributed and are sleeved and fixed on the turning shaft 42, the two turntables 43 are arranged between two supporting frames, and each turntable 43 is positioned on the first supporting rod; a rotating shaft frame is arranged on the supporting frame, and a bearing seat is arranged on the rotating shaft frame, namely: the same turnover shaft 42 is arranged between the bearing seats on the two support frames in a penetrating way, one end of the turnover shaft 42 is a driving end, and the driving end is connected and linked with the turnover motor 41. The turnover motor 41 drives the turnover shaft 42 to rotate, and the turnover shaft 42 rotates and simultaneously drives the two turntables 43 to synchronously rotate.

As shown in fig. 1 to 9, the turnover mechanism 4 further includes a sagger transmission line 7, the sagger transmission line 7 has a turnover position, the turnover position is a position where the sagger is positioned and turned, the sagger transmission line 7 is formed by a plurality of linked transmission rods, the plurality of transmission rods are linked through a transmission chain, one transmission rod is a driving rod, and the driving rod is connected with a transmission motor and is driven by the transmission motor to transmit materials; the sagger transfer line 7 is placed between two turntables 43, namely: the two ends of each transmission rod respectively pass through the turntables 43 at the two sides of each transmission rod, and are connected and linked by a transmission chain. The cavity of the sagger 6 is arranged between the two turntables 43, two openings of the cavity of the sagger 6 are respectively the feed inlet 11 and the discharge outlet 12 along the transmission direction of the sagger transmission line 7, and a transmission rod close to the feed inlet 11 is a short rod. The specific method is as follows: the short stick comprises two symmetrically distributed stick bodies, one end of each stick body passes through the rotary disc 43, and a gap is reserved between the two stick bodies; the number of the short sticks is two, and gaps in the two short sticks form a yielding port.

As shown in fig. 1 to 9, a limiting frame 8 is arranged below the sagger transmission line 7, and the limiting frame 8 is driven to rotate by a limiting motor 82, so that the limiting end of the limiting frame 8 rotates above the sagger 6 sagger transmission line 7 to block the transmission of the sagger 6; the limiting frame 8 is provided with a sensor 81, and the sensor 81 senses that the sagger 6 is transferred in place and stops the transfer of the sagger transfer line 7. One end of the limiting frame 8 is penetrated with a limiting rotating shaft, the limiting rotating shaft penetrates through the two turntables 43 along the axial direction of the turntables 43, one end of the limiting rotating shaft is connected with the limiting motor 82 and is driven to rotate by the limiting motor 82, the limiting rotating shaft is fixedly connected with the limiting frame 8, and therefore the electric limiting frame 8 rotates towards the direction of the sagger transmission line 7 after penetrating through the yielding port until the limiting end of the limiting frame 8 abuts against the sagger 6, the limiting end is a hook end, and the bending direction of the limiting end is opposite to the transmission direction of the sagger transmission line 7; the inductor is assembled on one side of the limiting frame 8 by a shaft rod which is fixed between the two turntables 43, and the specific position of the inductor is closer to the sagger 6 relative to the limiting frame 8. The specific method is as follows: the limiting frame 8 comprises two rods and shaft rods, the two rods are distributed at intervals, the shaft rods are erected between the two rods, two ends of each rod are bending ends, the bending directions are consistent, one end of each rod is fixed on a limiting rotating shaft, the other end of each rod is provided with a rubber roll for connection, and one end of each rubber roll is the limiting end.

As shown in fig. 1 to 9, the positioning mechanism of the sagger 6 comprises a pressing assembly and the limiting frames 8, each turntable 43 is provided with the pressing assembly, the pressing assembly comprises a driving shaft 92, a pressing cylinder 93 and two pressing rollers 91, the pressing cylinder 93 is fixed on the turntable 43, the output end of the pressing cylinder 93 is connected with the driving shaft 92, the driving shaft 92 is fixed on a gear, the gear is fixed at one end of the pressing rollers 91, and the other end of the gear is pressed against and presses the sagger 6; the gears of the two press rollers 91 are a driving gear 94 and a driven gear 95, respectively, the driving gear 94 is connected with the driving shaft 92, and the driven gear 95 is meshed with the driving gear 94. The specific method is as follows: the press roller 91 comprises a driving part, a middle part and a pressing part which are integrally connected, wherein the driving part and the pressing part are respectively arranged at two sides of the middle part and are perpendicular to the middle part, and the driving part is connected with a gear; the two press rollers 91 are meshed with the driven gear 95 through the driving gear 94, the rotation directions of the two press rollers 91 are opposite, and the two press rollers 91 rotate reversely to press the positioning sagger 6 or move away from and release the sagger 6.

As shown in fig. 1 to 9, a baffle is further disposed below the sagger transmission line 7, and is used for dumping materials downward by the sagger 6, so as to prevent the hit dust from floating upward, and a yielding through hole on a motion path of the adaptive limit frame 8 is formed in the sagger transmission line 7. The specific method is as follows: the baffle is fixed between two turntables 43, namely: the side of each turntable 43 is provided with a baffle fixing groove in which the baffle is inserted.

As shown in fig. 1 to 9, in order to ensure that the turntable 43 performs the overturning operation in a relatively airtight environment, and further, an overturning cover 44 is disposed on the chassis 1, the side wall of the overturning cover is provided with turntable 43 abdicating holes, and the two turntable 43 abdicating holes are symmetrically distributed and matched with the two turntable 43. Preferably: the edge of the abdication hole is provided with a turnover groove which is a circular groove, and the edge of the turntable 43 rotates in the turnover groove. It should be noted that: the overturning cover 44 corresponds to the sagger transmission line 7 and the feed inlet 11 and the discharge outlet 12 of the overturning mechanism 4.

As shown in fig. 1 to 9, the two switch mechanisms 5 respectively control the opening or closing of the feed inlet 11 and the discharge outlet 12. Each switch mechanism 5 comprises a switch frame, a door plate, a movable frame 52 and a switch cylinder 51, wherein the switch frame is fixed on the overturning cover 44 and is provided with a through hole, and the through holes are arranged and communicated corresponding to the feed inlet 11 or the discharge outlet 12 and are used for inputting sagger 6 or outputting sagger 6; the switch frame is a hollow frame, the switch cylinder 51 is fixed at the top end of the switch frame, and the output end of the switch cylinder 51 passes through the switch frame to be connected with the movable frame 52 arranged in the switch frame and drives the movable frame 52 to move up and down; the movable frame 52 comprises a frame and connecting rods 54, the frame is a rectangular frame body, an output shaft of the switch cylinder 51 is connected with the long sides of the frame, the connecting rods 54 are arranged along the long sides, and two connecting rods 54 are respectively distributed close to two long sides of the frame; the door plant is connected and the linkage through the linkage frame with remove the frame, the door plant is located in the switch frame, and it can shutoff feed inlet 11 or discharge gate 12, the linkage frame is fixed on the door plant and is connected with removing the frame, the linkage frame is the same with removing the frame structure, and the connecting rod 54 in the linkage frame is connected through the connecting rod arm 55 with the linkage in the removal frame, namely: the movable frame is driven by the switch air cylinder 51 to lift and displace, the linkage frame is driven by the movable frame to lift and displace, the door plate is fixedly connected with the linkage frame, and then the lifting and displacing of the door plate is realized, so that the purpose of opening or closing the feed inlet 11 or the discharge outlet 12 is achieved. It should be noted that: the movable frame and the linkage frame are provided with extrusion wheels 56 at the sides, and the two adjacent extrusion wheels 56 are mutually extruded, so that the door plate is pressed on the through hole of the switch frame, and dust is prevented from overflowing from the inside of the turnover cover 44.

Preferably: the switch frame is internally provided with a switch auxiliary rod which is fixed in the switch frame and is in butt joint with the sagger transmission line 7.

Preferably: the bin is provided with a meter 2 for metering the poured material. To avoid exposing the components of the device, the flip cover 44 is fitted with shields 3 corresponding to both sides of the turntable 43.

As shown in fig. 1 to 9, the working process and principle of the overturning and dumping device in the scheme are as follows:

the switching mechanism 5 at the feed inlet 11 opens the feed inlet 11;

the sagger 6 containing lithium battery anode and cathode materials enters the overturning cover 44 from the feed inlet 11 and is conveyed by the sagger conveying line 7 along the conveying direction until the sagger 6 is propped against the limiting end of the limiting frame 8, and at the moment, the sagger conveying line 7 stops conveying;

the sagger 6 is pressed and positioned by the pressing component, and the switching mechanism 5 at the feed inlet 11 closes the feed inlet 11;

the turnover mechanism 4 is started to drive the positioned sagger 6 to turn over, the turnover angle is 180 degrees, and the top end opening of the sagger 6 is in butt joint with the discharge opening of the underframe 1, so that the materials in the sagger 6 are dumped into a preset bin in the underframe 1; then, the device is rotated for 180 degrees again, and the position is restored;

the sagger 6 positioning component releases sagger 6 respectively, sagger transmission line 7 continues to transmit, and a switch mechanism 5 at a discharge hole 12 of the rotating mechanism opens the discharge hole 12 to convey the dumped sagger 6 out of the discharge hole 12.

The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.

Claims

1. Upset pouring device, its characterized in that: the device comprises a turnover mechanism, a switching mechanism and a sagger positioning mechanism, wherein:

2. The flip-flop pouring device of claim 1, wherein: the turnover motor is provided with a turnover shaft, and the turnover shaft penetrates through the centers of the two turntables to be installed;

the overturning position is positioned above the discharging opening.

3. The flip-flop pouring device of claim 2, wherein: a baffle is arranged between the two turntables;

4. The flip-flop pouring device of claim 2, wherein: the discharging port is provided with a bin, and the bin is positioned below the turnover mechanism;

the silo is equipped with a gauge.

5. The flip-flop pouring device of claim 1, wherein: the number of the press rolls is two, a driving gear and a driven gear are respectively arranged on the two press rolls, and the driving gear is meshed with the driven gear;

the compression roller cylinder is arranged on the outer side of the turntable.

6. The flip-flop pouring device of claim 2, wherein: the sagger positioning mechanism further comprises a limiting frame; the limiting frame is driven by a limiting motor to rotate towards the overturning position.

7. The flip-flop pouring device of claim 6, wherein: the limiting frame is provided with a limiting end;

8. The flip-flop pouring device of claim 7, wherein: an inductor is arranged between the limiting frame and the overturning position.

9. The flip-flop pouring device of claim 1, wherein: the switch mechanism comprises a switch cylinder and a door plate; the switch cylinder is connected with the door plate through the extrusion component and drives the door plate to lift and displace.

10. The flip-flop pouring device of claim 9, wherein: the extrusion assembly comprises a movable frame and a linkage frame, wherein: