CN109878806B

CN109878806B - Intelligent material equally-distributing device

Info

Publication number: CN109878806B
Application number: CN201910136029.5A
Authority: CN
Inventors: 姜起腾; 姜起盛; 张大拯
Original assignee: Jiangxi Pengteng Industry Co ltd
Current assignee: JIANGXI PENGTENG INDUSTRY Co.,Ltd.
Priority date: 2017-08-10
Filing date: 2017-08-10
Publication date: 2020-10-13
Anticipated expiration: 2037-08-10
Also published as: CN107487483A; CN107487483B; CN109878806A

Abstract

The invention discloses an intelligent material equally-dividing device which comprises a base (1), wherein a storage bin (2) used for storing materials is arranged on the base (1), a discharge hole (3) is formed in the lower end of the storage bin (2), a pull rod (4) is connected in the storage bin (2) in a sliding mode, a piston (45) used for being connected with or disconnected from the discharge hole (3) is arranged at the lower end of the pull rod (4), and a cover plate (5) for the pull rod (4) to penetrate through is arranged on the storage bin (2). Provide the material that can be applied to in the intelligent production assembly line and equally divide the occasion, these materials include: building materials, edible materials, mechanical parts and the like, can improve the production and processing efficiency in the production process of the production line, and particularly relates to an intelligent material equally dividing device which is lower in cost and more stable in transmission.

Description

Intelligent material equally-distributing device

The application is a divisional application with the application number of 2017106780316, application date of 2017, 08 and 10 months and the invention name of an intelligent material sharing device.

Technical Field

The invention relates to the field of intelligent processing and assembly, in particular to an intelligent material equally distributing device.

Background

Along with the high-speed development of the intelligent production line, the precision requirement on each process in the production line is higher and higher. Compared with the process of equally dividing the materials in the production line, the process needs to equally divide a large part of the materials into a plurality of small parts so as to evenly divide the large part of the materials into a plurality of small parts, and further, each small part of the materials can be conveniently processed and processed in the follow-up process. For example, in the field of food processing, granular food materials such as rice, corn kernels, wheat and the like which are subjected to primary treatment are equally divided into a plurality of small portions, so that the food materials in the small portions are packed one by one in a subsequent process. The general method for equally dividing materials in the prior art is as follows: the method comprises the following steps of putting materials into a charging barrel, and controlling the opening and closing of a discharge port on the charging barrel through the movement of a piston, wherein the consistent component of each part of the materials discharged by the charging barrel is controlled through the consistent time of opening the discharge port by the piston; the operation of controlling the dwell time of the piston generally requires a PLC control program specifically designed for the movement of the piston, so as to ensure an accurate movement of the piston, i.e. a more accurate control program is required by the control, which indirectly increases the costs of the production work of the entire device. In addition, controlling the movement of the piston through the electronic components results in insufficient operational stability and inability to efficiently distribute work once the electronic components are scrapped.

Disclosure of Invention

The invention aims to solve the technical problem of overcoming the defects of the prior art and providing an intelligent material equally distributing device which is lower in cost and more stable in transmission.

The technical scheme of the invention is that an intelligent material equally-distributing device with the following structure is provided: the material storage device comprises a base, wherein a material storage bin for storing materials is arranged on the base, a discharge hole is formed in the lower end of the material storage bin, a pull rod is connected in the material storage bin in a sliding mode, a piston used for being clamped with or separated from the discharge hole is arranged at the lower end of the pull rod, a cover plate for the pull rod to penetrate through is arranged on the material storage bin, a first annular bulge is arranged on one side, located inside the material storage bin, of the pull rod, a first pressure spring is sleeved on the pull rod, and the first pressure spring; a second annular bulge is arranged on one side of the pull rod, which is positioned outside the storage bin, a swing rod is rotatably connected to the cover plate through a first hinge point on the bracket, a push plate is arranged at one end of the swing rod, and an arc-shaped baffle plate is arranged at the other end of the swing rod; the push plate is provided with an open slot for the pull rod to pass through, the push plate is positioned in a gap between the cover plate and the second annular bulge, and the push plate is tightly pressed against or separated from the second annular bulge on the pull rod; the arc-shaped baffle is arranged by taking the first hinge point as a circle center, the arc-shaped baffle is provided with a through hole, the base is provided with a resetting device for resetting the swing rod, the base is connected with a push rod which is clamped with or separated from the through hole in a sliding manner, the base is provided with a guide sleeve for the push rod to pass through, one end of the push rod, which is close to the arc-shaped baffle, is provided with a third annular bulge, the other end of the push rod is connected with a transmission rod in a rotating manner through a second hinge point, and a second pressure spring for; a workbench is arranged below the discharge port of the base, the base is connected with a sliding table in a sliding mode through a guide device, the sliding table is tightly or separated from the workbench, a third pressure spring is arranged between the sliding table and the guide device, and a charging barrel used for containing materials discharged from the discharge port is arranged on the sliding table; the workbench is provided with an air cylinder, the workbench is provided with a switch device which is used for being in contact with the sliding table, the switch device is in signal connection with the air cylinder, the output end of the air cylinder is connected with a linear rack, the base is rotatably connected with a first gear and a second gear which are meshed with each other, the first gear is in meshed transmission with the linear rack, the second gear is rotatably connected with a transmission rod through a third hinged point, and the distance from the third hinged point to a rotating shaft on the second gear is greater than zero; the base is rotatably connected with a flat plate through a fourth hinge point below the linear rack, a cylindrical pin for the flat plate to abut against is arranged on one side, close to the linear rack, of the flat plate, a cam is arranged at one end, far away from the cylindrical pin, of the flat plate, and one end, far away from the cylindrical pin, of the flat plate is connected with the base through a second tension spring; the base is provided with a cross rod for pushing the charging barrel to move on the sliding table and a belt transmission device for driving the charging barrel to move on two sides of the sliding table respectively, the base is provided with a sleeve through which the cross rod passes, and a tensioning device is arranged between the cross rod and the sleeve; the base is rotatably connected with a bending plate through a fifth hinge point, one end of the bending plate is tightly abutted with the cam, and the other end of the bending plate is tightly abutted with one end, far away from the charging barrel, of the cross rod; the linear rack comprises a toothed area used for being in meshing transmission with the first gear and a non-toothed area incapable of being in meshing transmission with the first gear, and the toothed area is located at one end, closer to the flat plate, of the linear rack.

Preferably, the resetting device is that a first tension spring used for pulling the push plate to be close to the upper cover plate of the storage bin is arranged between the swing rod and the base, one end of the first tension spring is rotatably connected with one end, far away from the push plate, of the swing rod, the other end of the first tension spring is rotatably connected with the base, a positioning pin used for abutting against or disengaging from the swing rod is arranged on the base, and the positioning pin and the first tension spring are located on the same side of the swing rod.

Preferably, the second compression spring is sleeved on the ejector rod, one end of the second compression spring abuts against the third annular bulge, and the other end of the second compression spring abuts against the end part of the guide sleeve.

As an improvement of the invention, the guiding device is characterized in that the lower end of the sliding table is provided with a guiding rod, the base is provided with a vertical block, and the vertical block is provided with a guiding hole for the guiding rod to pass through; the third pressure spring cup joints on the guide bar, and third pressure spring one end supports tightly with the slip table lower surface, and the other end supports tightly with riser upper surface.

As an improvement of the invention, the base is provided with a guide block, the linear rack is connected on the guide block in a sliding way through a dovetail groove, and the linear rack is connected on the guide block in a sliding way along the vertical direction.

As an improvement of the invention, one end of the second tension spring is rotatably connected with the base, the other end of the second tension spring is rotatably connected with the end part of the flat plate far away from the cylindrical pin, and the second tension spring and the cylindrical pin are respectively positioned at two sides of the flat plate.

As an improvement of the invention, the tensioning device is characterized in that a fourth annular bulge is arranged at one end of the cross rod, which is far away from the material cylinder, a fourth pressure spring is sleeved on the cross rod, one end of the fourth pressure spring is tightly abutted against the fourth annular bulge, and the other end of the fourth pressure spring is tightly abutted against the end part of the sleeve.

After the structure is adopted, compared with the prior art, the intelligent material equally dividing device has the advantages that materials are stored in the storage bin, the swing rod is stirred to rotate around the first hinge point, one end of the swing rod is contacted with the second annular bulge through the push plate to drive the pull rod to ascend, the piston at the lower end of the pull rod is further pulled to be separated from the discharge hole at the lower end of the storage bin so that the materials can be discharged from the discharge hole, the arc-shaped baffle plate at the other end of the swing rod also rotates around the first hinge point, and the swing rod can be locked until the through hole in the arc-shaped baffle plate is clamped with the ejector rod, namely the swing; the sliding table descends along the guide rod along with the continuous increase of the materials falling in the material barrel along with the continuous discharge and falling of the materials in the material barrel until the sliding table touches the switch device on the working table, and the air cylinder starts to work; the output end of the air cylinder drives the linear rack to move, a toothed area on the linear rack is meshed with the first gear to drive the second gear to rotate, the second gear drives the transmission rod to rotate through a third hinge point, the transmission rod can pull the ejector rod to move along the guide sleeve in the swinging process around the third hinge point, and the ejector rod is pulled out of the through hole to remove the restraint of the ejector rod on the arc-shaped baffle, so that the oscillating rod can reset under the action of the tension of the first tension spring and abut against the positioning pin, and the pull rod can also reset under the action of the first pressure spring to push the piston to abut against the discharge hole to prepare for distribution of the next material; in addition, after the toothed area on the linear rack is meshed with the first gear, the air cylinder continues to drive the linear rack to descend, the toothless area on the linear rack corresponds to the first gear, until the lower end of the linear rack is contacted with the flat plate and the flat plate is pushed to rotate around a fourth hinge point, the cam on the flat plate pushes the bending plate to rotate around a fifth hinge point, the bending plate pushes the cross rod to move along the sleeve in the rotating process, one end, close to the charging barrel, of the cross rod pushes the charging barrel to move on the sliding table until the charging barrel is pushed to be in belt transmission, distribution of a part of material is completed, the material can be distributed into the charging barrel from the storage bin, and the charging barrel containing the material can be transferred from the sliding table to the belt transmission device to be used for the subsequent automatic device to work; in a word, this device need not design PLC procedure specially to control the stroke and the dwell time of piston, only need according to the requirement of each part material change the specification of third pressure spring can, because the time that piston and discharge gate break away from can be realized to the elasticity coefficient through changing the third pressure spring, specifically because: the bigger the third pressure spring coefficient is, the longer the time that the sliding table moves down along the guide rod is, the longer the material is discharged from the discharge port, the more the material is contained in the charging barrel, the working table is descended to the working table to enable the switching device to drive the driving cylinder to work, the linear rack can drive the first gear in sequence, the second gear and the transmission rod work to drive the ejector rod to extract from the through hole, and further the piston and the discharge port are closed, only the linear rack and the flat plate are abutted tightly and push the flat plate to rotate, and then the charging barrel can be completed to transfer to the belt transmission device from the sliding table, namely, the whole device realizes the PLC program work by using higher automatic transmission parts, and further the cost can be reduced by the simple transmission parts, and the transmission stability is improved. In conclusion, the intelligent material equally distributing device is lower in cost and more stable in transmission.

Drawings

Fig. 1 is a schematic diagram of an intelligent material sharing device.

FIG. 2 is a view showing a state where the lift pin is disengaged from the through hole in the present invention.

FIG. 3 is a diagram showing a state where the slide table is separated from the table in the present invention.

Shown in the figure: 1. a base, 2, a storage bin, 3, a discharge hole, 4, a pull rod, 5, a cover plate, 6, a first annular bulge, 7, a first pressure spring, 8, a second annular bulge, 9, a bracket, 10, a first hinge point, 11, a swing rod, 12, a push plate, 13, an arc-shaped baffle plate, 14, a through hole, 15, a push rod, 16, a guide sleeve, 17, a third annular bulge, 18, a second hinge point, 19, a transmission rod, 20, a second pressure spring, 21, a workbench, 22, a sliding table, 23, a third pressure spring, 24, a cylinder, 25, a linear rack, 26, a first gear, 27, a second gear, 28, a third hinge point, 29, a fourth hinge point, 30, a flat plate, 31, a cylindrical pin, 32, a cam, 33, a second tension spring, 34, a material cylinder, 35, a cross rod, 36, a sleeve, 37, a fifth hinge point, 38, a bending plate, 39, a first tension spring, 40, a positioning pin, 41 and a guide rod, 42. vertical blocks 43, guide blocks 44, fourth annular protrusions 45, pistons 46, belt transmission devices 47 and fourth compression springs.

Detailed Description

The invention is further described with reference to the following figures and detailed description.

As shown in the figure, the intelligent material equally-dividing device comprises a base 1, wherein a storage bin 2 used for storing materials is arranged on the base 1, a discharge hole 3 is formed in the lower end of the storage bin 2, a pull rod 4 is connected in the storage bin 2 in a sliding mode, a piston 45 used for being clamped with or separated from the discharge hole 3 is arranged at the lower end of the pull rod 4, a cover plate 5 for the pull rod 4 to penetrate through is arranged on the storage bin 2, a first annular bulge 6 is arranged on one side, located inside the storage bin 2, of the pull rod 4, a first pressure spring 7 is sleeved on the pull rod 4, and the first pressure spring 7 is located between the cover plate; a second annular bulge 8 is arranged on one side of the pull rod 4, which is positioned outside the storage bin 2, a swing rod 11 is rotatably connected to the cover plate 5 through a first hinge point 10 on the bracket 9, one end of the swing rod 11 is provided with a push plate 12, and the other end of the swing rod is provided with an arc-shaped baffle 13; an open slot for the pull rod 4 to pass through is arranged on the push plate 12, the push plate 12 is positioned in a gap between the cover plate 5 and the second annular bulge 8, and the push plate 12 is tightly pressed against or separated from the second annular bulge 8 on the pull rod 4; the arc-shaped baffle 13 is arranged by taking the first hinge point 10 as a circle center, the arc-shaped baffle 13 is provided with a through hole 14, the base 1 is provided with a resetting device for resetting the swing rod 11, the base 1 is connected with a push rod 15 which is used for being clamped with or separated from the through hole 14 in a sliding way, the base 1 is provided with a guide sleeve 16 for the push rod 15 to pass through, one end of the push rod 15, which is close to the arc-shaped baffle 13, is provided with a third annular bulge 17, the other end of the push rod is connected with a transmission rod 19 in a rotating way through a second hinge point 18, and a second pressure spring 20 for enabling; a workbench 21 is arranged below the discharge port 3 of the base 1, the base 1 is connected with a sliding table 22 in a sliding manner through a guide device, the sliding table 22 is tightly propped against or separated from the workbench 21, a third pressure spring 23 is arranged between the sliding table 22 and the guide device, and a charging barrel 34 for containing materials discharged from the discharge port 3 is arranged on the sliding table 22; the workbench 21 is provided with an air cylinder 24, the workbench 21 is provided with a switch device which is used for being in contact with the sliding table 22, the switch device is in signal connection with the air cylinder 24, the output end of the air cylinder 24 is connected with a linear rack 25, the base 1 is rotatably connected with a first gear 26 and a second gear 27 which are meshed with each other, the first gear 26 is in meshed transmission with the linear rack 25, the second gear 27 is in rotatable connection with the transmission rod 19 through a third hinged point 28, and the distance from the third hinged point 28 to a rotating shaft on the second gear 27 is greater than zero; the base 1 is rotatably connected with a flat plate 30 through a fourth hinge point 29 below the linear rack 25, a cylindrical pin 31 for abutting against the flat plate 30 is arranged on one side, close to the linear rack 25, of the flat plate 30 of the base 1, a cam 32 is arranged at one end, far away from the cylindrical pin 31, of the flat plate 30, and one end, far away from the cylindrical pin 31, of the flat plate 30 is connected with the base 1 through a second tension spring 33; a cross bar 35 for pushing the material barrel 34 to move on the sliding table 22 and a belt transmission device 46 for driving the material barrel 34 to move are respectively arranged on two sides of the sliding table 22 of the base 1, a sleeve 36 for the cross bar 35 to pass through is arranged on the base 1, and a tensioning device is arranged between the cross bar 35 and the sleeve 36; the base 1 is rotatably connected with a bending plate 38 through a fifth hinge point 37, one end of the bending plate 38 is tightly abutted with the cam 32, and the other end of the bending plate is tightly abutted with one end of the cross rod 35 far away from the charging barrel 34; the linear rack 25 includes a toothed region for meshing transmission with the first gear 26 and a non-toothed region incapable of meshing transmission with the first gear 26, the toothed region being located at an end of the linear rack 25 closer to the plate 30.

Wherein, design into with cowl 13 and use first pin joint 10 as the centre of a circle and can improve the driven stability of whole device, can ensure that ejector pin 15 can not take place to remove along guide pin bushing 16 when mainly the non-through hole region contacts with ejector pin 15 left end portion on cowl 13 for ejector pin 15 is in quiescent condition.

The resetting device is characterized in that a first tension spring 39 used for pulling the push plate 12 to be close to the upper cover plate 5 of the storage bin 2 is arranged between the swing rod 11 and the base 1, one end of the first tension spring 39 is rotatably connected with one end, far away from the push plate 12, of the swing rod 11, the other end of the first tension spring 39 is rotatably connected with the base 1, a positioning pin 40 used for being tightly abutted against or disengaged from the swing rod 11 is arranged on the base 1, and the positioning pin 40 and the first tension spring 39 are located on the same.

And a second pressure spring 20 is sleeved on the ejector rod 15, one end of the second pressure spring 20 is tightly abutted with the third annular bulge 17, and the other end of the second pressure spring 20 is tightly abutted with the end part of the guide sleeve 16.

The guiding device is that the lower end of the sliding table 22 is provided with a guiding rod 41, the base 1 is provided with a vertical block 42, and the vertical block 42 is provided with a guiding hole for the guiding rod 41 to pass through; the third pressure spring 23 is sleeved on the guide rod 41, one end of the third pressure spring 23 is tightly abutted to the lower surface of the sliding table 22, and the other end of the third pressure spring is tightly abutted to the upper surface of the vertical block 42.

The base 1 is provided with a guide block 43, the linear rack 25 is slidably connected to the guide block 43 through a dovetail groove, and the linear rack 25 is slidably connected to the guide block 43 along the vertical direction.

One end of the second tension spring 33 is rotatably connected with the base 1, the other end of the second tension spring is rotatably connected with the end part, far away from the cylindrical pin 31, of the flat plate 30, and the second tension spring 33 and the cylindrical pin 31 are respectively positioned on two sides of the flat plate 30.

The tensioning device is characterized in that a fourth annular bulge 44 is arranged at one end, far away from the charging barrel 34, of the cross rod 35, a fourth pressure spring 47 is sleeved on the cross rod 35, one end of the fourth pressure spring 47 abuts against the fourth annular bulge 44, and the other end of the fourth pressure spring abuts against the end portion of the sleeve 36.

The working principle is as follows: firstly, materials are stored in a storage bin 2, a swing rod 11 is stirred to enable the swing rod 11 to rotate clockwise around a first hinge point 10 on a support 9, the left end of the swing rod 11 is in contact with a second annular bulge 8 through a push plate 12 to drive a pull rod 4 to ascend, further, a piston 45 at the lower end of the pull rod 4 is pulled to be separated from a discharge port 3 at the lower end of the storage bin 2 so that the materials can be discharged from the discharge port 3, the materials are discharged from a gap between the discharge port 3 and the piston 45, an arc-shaped baffle 13 at the right end of the swing rod 11 also rotates around the first hinge point 10, and the swing rod 11 can be locked in the state shown in the figure 1 until a through hole 14 in the arc-shaped baffle 13 is; the pull rod 4 can compress the first compression spring 7 through the first annular bulge 6 in the lifting process, and the compressed first compression spring 7 accumulates energy to be required by the reset of the pull rod 4; as the materials are discharged from the storage bin 2 and fall into the material barrel 34, the sliding table 22 descends along the guide rod 41 as the materials falling into the material barrel 34 increase continuously until the sliding table 22 triggers the switch device on the workbench 21, and the air cylinder 24 starts to work;

then, the output end of the air cylinder 24 drives the linear rack 25 to descend, a toothed area on the linear rack 25 is meshed with the first gear 26 to drive the second gear 27 to rotate, the second gear 27 drives the transmission rod 19 to rotate through the third hinge point 28, the transmission rod 19 pulls the ejector rod 15 to move along the guide sleeve 16 in the process of swinging around the third hinge point 28, namely, the upper end of the transmission rod 19 and the right end of the ejector rod 15 rotate around the second hinge point 18, and the ejector rod 15 is pulled out of the through hole 14 to release the constraint of the ejector rod 15 on the arc-shaped baffle 13, so that the swing rod 11 can reset under the tensile force of the first tension spring 39 to abut against the positioning pin 40, and the pull rod 4 can also reset under the action of the first pressure spring 7 to push the piston 45 to abut against the discharge port 3 to prepare for distribution of the next material; after the ejector rod 15 is pulled out from the through hole 14, the left end part of the ejector rod 15 is tightly propped against the non-through hole area on the arc-shaped baffle 13 under the action of the second pressure spring 20, namely the left end part of the ejector rod 15 is propped against the outer convex surface of the arc-shaped baffle 13; after the toothed area on the linear rack 25 is meshed with the first gear 26, the air cylinder 24 continues to drive the linear rack 25 to descend, the toothless area on the linear rack 25 corresponds to the first gear 26, until the lower end of the linear rack 25 is contacted with the flat plate 30 and pushes the flat plate to rotate clockwise around the fourth hinge point 29, the cam 32 at the left end of the flat plate 30 pushes the bending plate 38 to rotate clockwise around the fifth hinge point 37, the bending plate 38 pushes the cross rod 35 to move rightwards along the sleeve 36 in the rotating process, one end of the cross rod 35, which is close to the material barrel 34, pushes the material barrel 34 to move on the sliding table 22 until the material barrel 34 is pushed to the belt transmission device 46, and thus, the distribution of one part of the materials is completed;

finally, the air cylinder 24 is contracted and reset, and the flat plate 30 rotates anticlockwise around the fourth hinge point 29 under the action of the second tension spring 33 until the right end part of the flat plate 30 abuts against the cylindrical pin 31; the cross bar 35 is reset to the left under the action of the fourth compression spring 47 and pushes the bending plate 38 to rotate counterclockwise around the fifth hinge point 37, and the lower end of the bending plate 38 always abuts against the cam 32 at the left end of the flat plate 30.

This principle of operation not only allows the distribution of material from the storage silo 2 into the cartridges 34, but also the transfer of the cartridges 34 containing material from the slide 22 to the belt drive 46 for the subsequent automation; in a word, this device need not specially designed PLC program and controls the stroke and the dwell time of piston 45, only need according to the requirement of each part material change the specification of third pressure spring 23 can, because can realize the time that piston 45 and discharge gate 3 break away from through changing the elasticity coefficient of third pressure spring 23, specifically because: the larger the elastic coefficient of the third pressure spring 23 is, the longer the time that the sliding table 22 moves down along the guide rod 41 is, the longer the time that the material is discharged from the discharge port 3 is, the more the material is contained in the material cylinder 34, until the sliding table 22 descends to the workbench 21 to enable the switching device to drive the air cylinder 24 to work, the linear rack 25 will sequentially drive the first gear 26, the second gear 27 and the transmission rod 19 to work to drive the ejector rod 15 to be pulled out from the through hole 14, so that the piston 45 and the discharge port 3 are closed, and only when the linear rack 25 abuts against the flat plate 30 and pushes the flat plate 30 to rotate, the material cylinder 34 will be transferred from the sliding table 22 to the belt transmission device 46, that is, the whole device uses higher automatic transmission parts to realize the PLC program work, so that the cost can be reduced by the simple transmission parts, and the transmission stability is improved.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the scope of the claims of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a material device is equallyd divide to intelligence which characterized in that: the material storage device comprises a base (1), wherein a material storage bin (2) used for storing materials is arranged on the base (1), a discharge hole (3) is formed in the lower end of the material storage bin (2), a pull rod (4) is connected in the material storage bin (2) in a sliding mode, a piston (45) used for being connected with or disconnected with the discharge hole (3) in a clamping mode is arranged at the lower end of the pull rod (4), a cover plate (5) allowing the pull rod (4) to penetrate through is arranged on the material storage bin (2), a first annular bulge (6) is arranged on one side, located inside the material storage bin (2), of the pull rod (4), a first pressure spring (7) is sleeved on the pull rod (4), and the first pressure spring (7) is located between; a second annular bulge (8) is arranged on one side, which is positioned outside the storage bin (2), of the pull rod (4), a swing rod (11) is rotatably connected to the cover plate (5) through a first hinge point (10) on the bracket (9), a push plate (12) is arranged at one end of the swing rod (11), and an arc-shaped baffle plate (13) is arranged at the other end of the swing rod; an open slot for the pull rod (4) to pass through is arranged on the push plate (12), the push plate (12) is positioned in a gap between the cover plate (5) and the second annular bulge (8), and the push plate (12) is tightly or detachably connected with the second annular bulge (8) on the pull rod (4); the arc-shaped baffle (13) is arranged by taking the first hinge point (10) as a circle center, the arc-shaped baffle (13) is provided with a through hole (14), the base (1) is provided with a resetting device for resetting the swing rod (11), the base (1) is connected with a push rod (15) which is used for being clamped with or separated from the through hole (14) in a sliding manner, the base (1) is provided with a guide sleeve (16) for the push rod (15) to pass through, one end, close to the arc-shaped baffle (13), of the push rod (15) is provided with a third annular bulge (17), the other end of the push rod is connected with a transmission rod (19) in a rotating manner through a second hinge point (18), and a second pressure spring (20) for enabling the push rod (15) to abut against; a workbench (21) is arranged below the discharge port (3) of the base (1), the base (1) is connected with a sliding table (22) in a sliding mode through a guide device, the sliding table (22) is tightly abutted to or separated from the workbench (21), a third pressure spring (23) is arranged between the sliding table (22) and the guide device, and a charging barrel (34) used for containing materials discharged from the discharge port (3) is placed on the sliding table (22); an air cylinder (24) is arranged on the workbench (21), a switch device used for being in contact with the sliding table (22) is arranged on the workbench (21), the switch device is in signal connection with the air cylinder (24), the output end of the air cylinder (24) is connected with a linear rack (25), a first gear (26) and a second gear (27) which are meshed with each other are rotatably connected to the base (1), the first gear (26) is in meshed transmission with the linear rack (25), the second gear (27) is rotatably connected with the transmission rod (19) through a third hinge point (28), and the distance from the third hinge point (28) to a rotating shaft on the second gear (27) is larger than zero; the base (1) is rotatably connected with a flat plate (30) through a fourth hinge point (29) below the linear rack (25), a cylindrical pin (31) used for abutting against the flat plate (30) is arranged on one side, close to the linear rack (25), of the flat plate (30) of the base (1), a cam (32) is arranged at one end, far away from the cylindrical pin (31), of the flat plate (30), and one end, far away from the cylindrical pin (31), of the flat plate (30) is connected with the base (1) through a second tension spring (33); a cross rod (35) used for pushing the charging barrel (34) to move on the sliding table (22) and a belt transmission device (46) used for driving the charging barrel (34) to move are respectively arranged on two sides of the sliding table (22) of the base (1), a sleeve (36) for the cross rod (35) to penetrate through is arranged on the base (1), and a tensioning device is arranged between the cross rod (35) and the sleeve (36); the base (1) is rotatably connected with a bending plate (38) through a fifth hinge point (37), one end of the bending plate (38) is tightly propped against the cam (32), and the other end of the bending plate is tightly propped against one end, far away from the charging barrel (34), of the cross rod (35); the linear rack (25) comprises a toothed area for meshing transmission with the first gear (26) and a non-toothed area which cannot mesh transmission with the first gear (26), and the toothed area is positioned at one end of the linear rack (25) closer to the flat plate (30);

the resetting device is characterized in that a first tension spring (39) used for pulling a push plate (12) to be close to an upper cover plate (5) of the storage bin (2) is arranged between the swing rod (11) and the base (1), one end of the first tension spring (39) is rotatably connected with one end, far away from the push plate (12), of the swing rod (11), the other end of the first tension spring is rotatably connected with the base (1), a positioning pin (40) used for abutting against or disengaging from the swing rod (11) is arranged on the base (1), and the positioning pin (40) and the first tension spring (39) are located on the same side of the swing rod (11;

a second pressure spring (20) is sleeved on the ejector rod (15), one end of the second pressure spring (20) is tightly propped against the third annular bulge (17), and the other end of the second pressure spring (20) is tightly propped against the end part of the guide sleeve (16).

2. The intelligent material equally dividing device according to claim 1, wherein: the guide device is characterized in that a guide rod (41) is arranged at the lower end of the sliding table (22), a vertical block (42) is arranged on the base (1), and a guide hole for the guide rod (41) to pass through is formed in the vertical block (42); the third pressure spring (23) is sleeved on the guide rod (41), one end of the third pressure spring (23) is tightly abutted to the lower surface of the sliding table (22), and the other end of the third pressure spring is tightly abutted to the upper surface of the vertical block (42).

3. The intelligent material equally dividing device according to claim 1, wherein: a guide block (43) is arranged on the base (1), the linear rack (25) is connected to the guide block (43) in a sliding mode through a dovetail groove, and the linear rack (25) is connected to the guide block (43) in a sliding mode in the vertical direction.

4. The intelligent material equally dividing device according to claim 1, wherein: one end of a second tension spring (33) is rotatably connected with the base (1), the other end of the second tension spring is rotatably connected with the end part, far away from the cylindrical pin (31), of the flat plate (30), and the second tension spring (33) and the cylindrical pin (31) are respectively positioned on two sides of the flat plate (30).

5. The intelligent material equally dividing device according to claim 1, wherein: the tensioning device is characterized in that a fourth annular bulge (44) is arranged at one end, far away from the charging barrel (34), of the cross rod (35), a fourth pressure spring (47) is sleeved on the cross rod (35), one end of the fourth pressure spring (47) abuts against the fourth annular bulge (44), and the other end of the fourth pressure spring abuts against the end portion of the sleeve (36).