CN218707311U

CN218707311U - Material loading turning device and conveying system thereof

Info

Publication number: CN218707311U
Application number: CN202223019016.6U
Authority: CN
Inventors: 刘云峰
Original assignee: Guangdong Mingde Technology Co ltd
Current assignee: Guangdong Mingde Technology Co ltd
Priority date: 2022-11-14
Filing date: 2022-11-14
Publication date: 2023-03-24
Anticipated expiration: 2032-11-14

Abstract

The utility model provides a loading turnover device and a conveying system thereof, which relate to the technical field of lithium battery production equipment and comprise a lifting frame body, a turnover frame body and a material assembly; a bearing frame is arranged in the lifting frame body in a vertically sliding manner, a traction assembly is arranged on the lifting frame body, and the traction assembly is connected with the bearing frame; the material assembly comprises a bottom frame and a material frame, and the size of the material frame is matched with that of the bearing frame and is carried on the bearing frame; the material turning frame body is rotatably provided with a turning frame, and the size of the turning frame is matched with that of the material frame. The utility model has the advantages that after the material frame enters the bearing frame, the traction component can lift the bearing frame, thereby lifting the material frame; when the material frame is lifted to the turnover frame, the pushing assembly can push the material frame into the turnover frame to turn over the material, the whole process is automatic, manual operation is not needed, and harm to a human body is reduced.

Description

Material loading turning device and conveying system thereof

Technical Field

The utility model belongs to the technical field of lithium cell production facility technique and specifically relates to a material loading turning device and conveying system thereof.

Background

As an electrode material of a lithium ion battery, lithium iron phosphate is a positive electrode material with an olivine crystal structure, has excellent safety performance and cycle life, and is one of the positive electrode materials of the lithium ion battery with the most development prospect at present. The lithium iron phosphate electrode material is mainly used for various lithium ion batteries, and the application fields of the lithium iron phosphate mainly comprise energy storage equipment, electric tools, light electric vehicles, small equipment, other small electric appliances and mobile power supplies, and is the safest lithium ion battery anode material at present.

During production and processing of the lithium iron phosphate, the lithium iron phosphate needs to be ground by a grinding device, then fed to a material trolley, and then pushed to a standing room to perform a standing process. After the standing is finished, the material trolley is pushed out and poured into a hopper of the next process for collection. The tradition all adopts the manual work just to carry out the stirring and empty work with the top of skip with the skip propelling movement, nevertheless can cause pollution and human harm to the environment because can produce the dust and produce harmful substance such as sulfur dioxide because chemical reaction when the operation, can cause harm to human health if the artificial mode. Based on this, it is necessary to develop related automation equipment to replace the manual work in order to reduce the above-mentioned hazards.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes shortcoming among the prior art provides a material loading turning device and conveying system thereof, can solve the problem of mentioning among the background art.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

a feeding turnover device comprises a lifting frame body, a material turning frame body and a material assembly;

a bearing frame is arranged in the lifting frame body in a vertically sliding manner, a traction assembly is arranged on the lifting frame body, and the traction assembly is connected with the bearing frame;

the material assembly comprises a bottom frame and a material frame, and the size of the material frame is matched with that of the bearing frame and is carried on the bearing frame;

the material turning frame is provided with a turning frame in a rotating mode, the size of the turning frame is matched with that of the material frame, the material turning frame is provided with a turning mechanism, and the turning mechanism is connected with the turning frame.

Furthermore, the traction assembly comprises a traction motor, a traction wheel, a first guide wheel, a second guide wheel, a third guide wheel, a steel wire rope and a balancing weight, the first guide wheel and the second guide wheel are connected above the bearing frame, the third guide wheel is connected above the balancing weight, and the traction motor and the traction wheel are positioned on the lifting frame body; the traction motor is connected with a first driving gear, the traction wheel is connected with a first driven gear, and the first driving gear is connected with the first driven gear through a first chain; one end of the steel wire rope is connected to one side of the lifting frame body, and the other end of the steel wire rope sequentially bypasses the first guide wheel, the second guide wheel, the traction wheel and the third guide wheel and is finally connected to the other side of the lifting frame body.

Furthermore, the bottom frame is provided with a roller, the lifting frame body is correspondingly provided with a guide rail, and the roller is connected to the guide rail in a rolling manner; and two sides of the bottom frame are provided with limiting blocks for limiting the material frame.

Furthermore, the lifting frame body is provided with a stopper, the stopper comprises a shell, a first fixed block is arranged in the shell, two sides of the first fixed block are hinged to a cylinder seat of a first cylinder, a piston rod of the first cylinder is hinged to one end of a connecting block, the other end of the connecting block is hinged to one end of a crank block, the middle of the crank block is rotatably connected to a second fixed block, and an opening for protruding the other end of the crank block is reserved on the shell.

Furthermore, a pushing assembly is arranged beside the lifting frame body and comprises a pushing frame body, a pushing piece is arranged on the pushing frame body, and the pushing piece is connected to the pushing frame in a sliding mode through a linear bearing; the pushing piece is connected with a screw rod nut, and the screw rod nut is connected with a screw rod in a matching way; the lifting frame is provided with a pushing motor, the pushing motor is connected with the input end of a speed reducer, and the output end of the speed reducer is connected with the screw rod.

Furthermore, the turnover device comprises a storage bin, the turnover frame is located in the storage bin, the turnover mechanism comprises a worm and a worm wheel which are used in a matched mode, a shaft body is arranged on the side of the turnover frame, the worm wheel is connected with the shaft body, and the worm is connected with a transmission shaft through a coupler.

Furthermore, the overturning frame is provided with a guide wheel set, and a transition wheel set is arranged in front of the guide wheel set.

A conveying system, comprising the feeding turnover device.

Compared with the prior art, the beneficial effects of the utility model are that:

after the material frame enters the bearing frame, the traction assembly can lift the bearing frame, so that the material frame is lifted; when the material frame is lifted to the turnover frame, the pushing assembly can push the material frame into the turnover frame to turn over the material, the whole process is automatic, manual operation is not needed, and harm to a human body is reduced.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, together with the embodiments of the invention, and do not constitute a limitation on the invention, in which:

FIG. 1 is a general view of a loading upender;

fig. 2 is a schematic structural view of the elevator body;

fig. 3 is a front view of the cage body;

FIG. 4 is a schematic view of the structure of the guide strip and the limiting clamp block;

FIG. 5 is a schematic view of a combination portion of the elevator body and the bottom frame;

FIG. 6 is a schematic diagram of the internal structure of the pushing assembly;

FIG. 7 is a schematic view of the second chain and the traction block;

FIG. 8 is a schematic view of the stopper;

fig. 9 is a schematic structural view of the upender body.

In the figure: 1. a lifting frame body; 101. a bearing frame; 1011. limiting a clamping block; 102. a traction motor; 103. a traction sheave; 104. a first guide wheel; 105. a second guide wheel; 106. a third guide wheel; 107. a wire rope; 108. a balancing weight; 109. a first drive gear; 110. a first driven gear; 111. a first chain; 112. a guide rail; 113. a second driving gear; 114. a second chain; 115. a stopper; 1151. a housing; 11511. an opening; 1152. a first fixed block; 1153. a first cylinder; 1154. connecting blocks; 1155. a crank block; 1156. a second fixed block; 116. a guide strip; 117. a traction block; 2. a material turning frame body; 201. turning over the frame; 2011. a shaft body; 202. a guide wheel set; 203. a transition wheel group; 3. a material component; 301. a bottom frame; 3011. a roller; 302. material frame; 303. a limiting block; 4. a push assembly; 401. pushing the frame body; 402. a pushing member; 403. a linear bearing; 404. a feed screw nut; 405. a screw rod; 406. a pushing motor; 407. a speed reducer; 5. a storage bin; 6. a worm; 7. a worm gear; 8. a coupling; 9. a drive shaft.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

As shown in fig. 1 to 9, a feeding and turning device includes a lifting frame body 1, a material turning frame body 2, and a material assembly 3.

Specifically, a bearing frame 101 is arranged in the lifting frame body 1 in a vertically sliding manner, a traction assembly is arranged on the lifting frame body 1, and the traction assembly is connected with the bearing frame 101; the traction assembly is used for driving the bearing frame 101 to lift.

The material assembly 3 comprises a bottom frame 301 and a material frame 302, the material frame 302 is vertically and detachably mounted above the bottom frame 301, when the material assembly 3 enters the elevator body 1, two ends of the material frame 302 are just lapped at two ends of the inner side of the bearing frame 101, so that the bearing frame 101 rises to drive the material frame 302 to rise, and the bottom frame 301 is still kept below the elevator body 1.

The size of the material frame 302 is matched with that of the bearing frame 101, and the material frame is carried on the bearing frame 101; after the material frame 302 enters the carrying frame 101, the traction assembly drives the carrying frame 101 to ascend, thereby achieving the purpose of driving the material frame 302 to ascend.

Referring to fig. 3, the traction assembly includes a traction motor 102, a traction sheave 103, a first guide pulley 104, a second guide pulley 105, a third guide pulley 106, a wire rope 107 and a counterweight 108, the first guide pulley 104 and the second guide pulley 105 are rotatably connected above the bearing frame 101, the third guide pulley 106 is rotatably connected above the counterweight 108, and the traction motor 102 and the traction sheave 103 are located on the lifting frame body 1; the traction motor 102 is connected with a first driving gear 109, the traction sheave 103 is connected with a first driven gear 110, and the first driving gear 109 is connected with the first driven gear 110 through a first chain 111; one end of the wire rope 107 is connected to one side of the elevator body 1, and the other end of the wire rope 107 sequentially passes around the first guide pulley 104, the second guide pulley 105, the traction sheave 103 and the third guide pulley 106 and is finally connected to the other side of the elevator body 1.

As can be seen from the above structure, the traction motor 102 directly drives the first driving gear 109 to rotate, the first driving gear 109 drives the first driven gear 110 to rotate through the first chain 111, and since the traction sheave 103 is coaxially connected with the first driven gear 110, the traction sheave 103 rotates, so that the steel wire rope 107 moves; the steel wire 107 can pull the bearing frame 101 to lift; the weight 108 is used to achieve the balance force.

The lifting frame body 1 is longitudinally provided with a guide strip 116, two sides of the bearing frame 101 are correspondingly provided with limiting clamping blocks 1011, and the limiting clamping blocks 1011 are connected to the guide strip 116 in a sliding manner.

The lifting frame body 1 is further provided with a traction assembly for pushing the bottom frame 301, and as shown in fig. 7, the traction assembly includes a second driving gear 113 and a second driven gear, and the second driving gear 113 and the second driven gear are connected through a second chain 114; a traction block 117 is arranged on the second chain 114, and the traction block 117 is higher than the bottom frame 301; specifically, the second driving gear 113 is driven by a motor to rotate, and the rotation of the second driving gear 113 drives the second chain 114 to move; thereby causing the traction block 117 to also move; when the traction block 117 touches the bottom frame 301, the bottom frame 301 is pushed, so that the bottom frame 301 moves into the elevator body 1 or moves out of the elevator body 1 together with the material frame 302 (in practical design, the bottom frame 301 moves slightly in the direction of the elevator body 1 under the thrust of the external cylinder, the bottom frame 301 slightly enters the upper position of the second chain 114, and the walking of the traction block 117 can touch the bottom frame 301).

The bottom frame 301 is provided with a roller 3011, the lifting frame body 1 is correspondingly provided with a guide rail 112, the roller 3011 is connected to the guide rail 112 in a rolling manner, and the bottom frame 301 moves on the guide rail 112 through the roller 3011 under the action of the traction assembly; two sides of the bottom frame 301 are provided with limit blocks 303 for limiting the material frame 302, so that the bottom frame 301 and the material frame 302 cannot move in the horizontal direction.

The lifting frame body 1 is provided with a stopper 115, the stopper 115 comprises a shell 1151, a first fixing block 1152 is arranged in the shell 1151, two sides of the first fixing block 1152 are hinged to a cylinder seat of a first cylinder 1153, a piston rod of the first cylinder 1153 is hinged to one end of a connecting block 1154, the other end of the connecting block 1154 is hinged to one end of a crank block 1155, the middle of the crank block 1155 is rotatably connected to a second fixing block 1156, and an opening 11511 for protruding the other end of the crank block 1155 is reserved on the shell 1151.

Referring to fig. 8, when the piston rod of the first cylinder 1153 is retracted, the connecting block 1154 and the bell crank block 1155 are sequentially pulled, and finally the top end of the bell crank block 1155 is rotated downwards; when a piston rod of the first cylinder 1153 extends, the connecting block 1154 and the crank block 1155 are sequentially pushed, finally, the top end of the crank block 1155 is enabled to rotate upwards, the top end of the crank block 1155 rotates upwards and protrudes from the opening 11511, the protruding height is higher than the height of the lower end of the bottom frame 301, namely, the top end of the crank block 1155 limits the movement of a frame at the lower end of the bottom frame 301, so that the bottom frame 301 cannot move and is kept in the lifting frame body 1; when the bottom frame 301 needs to be removed from the elevator body 1, the top end of the crank block 1155 is turned downwards, and the limitation is removed.

The material turning frame body 2 is provided with a turning frame 201 in a rotating mode, the size of the turning frame 201 is matched with the size of the material frame 302, the material turning frame body 2 is provided with a turning mechanism, and the turning mechanism is connected with the turning frame 201.

A pushing component 4 is arranged beside the lifting frame body 1, and the pushing component 4 is used for pushing the lifted material frame 302 into the turnover frame 201; specifically, as shown in fig. 6, the pushing assembly 4 includes a pushing frame body 401, a pushing member 402 is disposed on the pushing frame body 401, and the pushing member 402 is slidably connected to the pushing frame body 401 through a linear bearing 403; the pushing piece 402 is connected with a lead screw nut 404, and the lead screw nut 404 is matched and connected with a lead screw 405; the lifting frame body 1 is provided with a pushing motor 406, the pushing motor 406 is connected with the input end of a speed reducer 407, and the output end of the speed reducer 407 is connected with the screw rod 405.

Therefore, when the pushing motor 406 drives the screw rod 405 to rotate through the speed reducer 407, the pushing member 402 is pushed out or retreated in the motion of the pushing frame body 401 according to the working principle of the screw rod, and when the pushing member 402 is pushed out, the material frame 302 is pushed into the turnover frame 201.

The dust-proof device comprises a bin 5, wherein an overturning frame 201 is positioned in the bin 5, the overturning frame 201 is used for dumping materials of a material frame 302 downwards, so that dust can be generated, and the bin 5 limits the dust in the bin and cannot float outwards; the turnover mechanism comprises a worm 6 and a worm wheel 7 which are matched for use, a shaft body 2011 is fixedly connected to the side of the turnover frame 201, the worm wheel 7 is connected with the shaft body 2011, and the worm 6 is connected with a transmission shaft 9 through a coupling 8; the transmission shaft 9 is connected with an external motor for driving, the transmission shaft 9 drives the worm 6 to rotate through the coupler 8, the worm 6 drives the worm wheel 7 to rotate, and the worm wheel 7 is connected with the shaft body 2011, so that the overturning frame 201 can be rotated. Referring to fig. 9, a sufficient space is reserved behind the turnover frame 201 for the turnover frame 201 to turn over, the upper frame of the material frame 302 completely surrounds and defines the upper frame of the turnover frame 201, that is, the periphery above the material frame 302 is completely defined in the turnover frame 201, so that the turnover frame 302 of the turnover frame 201 cannot fall off.

The turning frame 201 is provided with a guide wheel set 202, and a transition wheel set 203 is arranged in front of the guide wheel set 202; the pushing assembly 4 pushes the material frame 302, so that the material frame 302 enters the guiding wheel set 202 located in the turning frame 201 along the transition wheel set 203, and the material frame 302 moves smoothly. After the material frame 302 enters the turning frame 201, the lower frame of the material frame 302 is overlapped in the guide wheel set 202, and the upper frame of the material frame 302 is limited on the upper frame of the turning frame 201, so that the structure is compact.

The utility model discloses still ask protection a conveying system, including the material loading turning device of above-mentioned arbitrary item.

Finally, it should be noted that: although the present invention has been described in detail with reference to the embodiments, it will be apparent to those skilled in the art that modifications, equivalents, improvements and the like can be made in the technical solutions of the foregoing embodiments or in some technical features of the foregoing embodiments, but all modifications, equivalents, improvements and the like within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. A loading turnover device is characterized by comprising a lifting frame body, a turnover frame body and a material assembly;

the material overturning frame is provided with an overturning frame in a rotating mode, the size of the overturning frame is matched with that of the material frame, and the material overturning frame is provided with an overturning mechanism which is connected with the overturning frame.

2. The loading and overturning device of claim 1, wherein the traction assembly comprises a traction motor, a traction sheave, a first guide wheel, a second guide wheel, a third guide wheel, a steel wire rope and a counterweight block, the first guide wheel and the second guide wheel are connected above the bearing frame, the third guide wheel is connected above the counterweight block, and the traction motor and the traction sheave are positioned on the lifting frame body; the traction motor is connected with a first driving gear, the traction wheel is connected with a first driven gear, and the first driving gear is connected with the first driven gear through a first chain; one end of the steel wire rope is connected to one side of the lifting frame body, and the other end of the steel wire rope sequentially bypasses the first guide wheel, the second guide wheel, the traction wheel and the third guide wheel and is finally connected to the other side of the lifting frame body.

3. The loading and overturning device as claimed in claim 1, wherein the bottom frame is provided with rollers, the lifting frame body is correspondingly provided with guide rails, and the rollers are connected to the guide rails in a rolling manner; and limiting blocks used for limiting the material frame are arranged on two sides of the bottom frame.

4. The feeding and overturning device according to claim 3, wherein the lifting frame body is provided with a stopper, the stopper comprises a shell, a first fixed block is arranged in the shell, two sides of the first fixed block are hinged to a cylinder seat of a first cylinder, a piston rod of the first cylinder is hinged to one end of a connecting block, the other end of the connecting block is hinged to one end of a crank block, the middle of the crank block is rotatably connected to a second fixed block, and an opening for the other end of the crank block to protrude is reserved on the shell.

5. The feeding turnover device is characterized in that a pushing assembly is arranged beside the lifting frame body, the pushing assembly comprises a pushing frame body, a pushing piece is arranged on the pushing frame body, and the pushing piece is connected to the pushing frame body in a sliding mode through a linear bearing; the pushing piece is connected with a screw rod nut, and the screw rod nut is connected with a screw rod in a matching way; the lifting frame is provided with a pushing motor, the pushing motor is connected with the input end of a speed reducer, and the output end of the speed reducer is connected with the screw rod.

6. The loading turnover device of claim 1, wherein the loading turnover device comprises a storage bin, the turnover frame is located in the storage bin, the turnover mechanism comprises a worm and a worm wheel which are used in a matched manner, a shaft body is arranged on the side of the turnover frame, the worm wheel is connected with the shaft body, and the worm is connected with a transmission shaft through a coupling.

7. A feeding and overturning device as claimed in claim 6, wherein the overturning frame is provided with a guide wheel set, and a transition wheel set is arranged in front of the guide wheel set.

8. A conveying system, characterized in that it comprises a loading and overturning device according to any one of the preceding claims 1 to 7.