Automatic Material Feeding Device Based on Industrial Automatic Control System

Abstract

The present invention relates to an automatic material supply device based on an industrial automatic control system. The present invention belongs to the technical field of material supply; it includes a feeder, and the inner cavity of the feeder is respectively provided with a crusher, a slider, a metal adsorption component, a filtering component and a feed box from top to bottom; the metal adsorption component includes a roller arranged in the inner cavity of the feeder, and rotating plates are evenly installed on the outer side wall of the roller, and a switching magnet is arranged at one end of the rotating plate away from the roller. Through the coordinated work of components such as the crusher, the slider, and the metal adsorption component arranged in the inner cavity of the feeder, the present invention realizes the automatic crushing, conveying and metal adsorption of materials, greatly improves the automation degree and efficiency of material processing, and reduces the labor cost.

Description

Technical Field

[0001] The present invention relates to the technical field of automatic material supply, and specifically relates to an automatic material supply device based on an industrial automatic control system. Background Art

[0002] In traditional industrial automatic control systems, automatic material supply devices usually include components such as crushers, conveying mechanisms, and feeding bins. However, these traditional methods have certain deficiencies in processing materials, such as low crushing efficiency, difficulty in effectively separating metal impurities, and poor material filtering effects. These problems not only affect production efficiency but may also cause equipment wear and a decline in product quality.

[0003] Therefore, an automatic material supply device based on an industrial automatic control system is proposed to solve the above drawbacks. Summary of the Invention

[0004] The purpose of the present invention is to provide a simple-structured and reasonably designed automatic material supply device to solve the above problems.

[0005] The present invention achieves the above purpose through the following technical solutions:

[0006] An automatic material supply device based on an industrial automatic control system includes a feeder. Inside the feeder, a crusher, a slider, a metal adsorption component, a filtering component, and a feeding bin are respectively arranged from top to bottom. The metal adsorption component includes a drum arranged inside the feeder. Rotating plates are evenly installed on the outer side wall of the drum. A switch magnet is arranged at one end of the rotating plate away from the drum. A limiting disk is arranged on the outer side wall of the rotating plate. The control end of the switch magnet penetrates through the limiting disk and is connected to a second gear. A torsion spring is arranged on the outer side wall of the control end of the switch magnet, and the two ends of the torsion spring are respectively connected to the limiting disk and the second gear. A first gear is fixedly arranged inside the feeder, and the second gear is adapted to the first gear.

[0007] As a further optimized scheme of the present invention, an installation groove is dug inside the rotating plate. Limiting holes are evenly dug inside the installation groove. A push rod is movably installed inside the installation groove. Limiting buttons are installed on both sides of the push rod, and the limiting buttons are adapted to the limiting holes.

[0008] As a further optimized scheme of the present invention, spreading rods are evenly rotatably connected inside the rotating plate. The top of the spreading rod penetrates through the installation groove and is provided with a third gear. A rack adapted to the third gear is fixedly arranged on the outer side wall of the push rod.

[0009] As a further optimized scheme of the present invention, a baffle is rotatably connected to the outer side wall of the rotating plate. A limiting groove is dug on the outer side of the rotating plate, and the baffle is located inside the limiting groove.

[0010] As a further optimized solution of the present invention, a cylinder is provided on the outer side wall of the feeder, the output end of the cylinder is connected to a pushing frame, a limiting frame is provided on the outer side wall of the feeder, and the pushing frame is located inside the limiting frame.

[0011] As a further optimized solution of the present invention, both sides of the push rod penetrate through the inner cavity of the feeder and are adapted to the pushing frame.

[0012] As a further optimized solution of the present invention, a fixing groove is drilled on the outer side wall of the feeder, a conveying plate is installed inside the fixing groove, and the conveying plate is adapted to the rotating plate.

[0013] As a further optimized solution of the present invention, the filtering assembly includes a filtering screen arranged inside the feeder, and an installation auxiliary plate is provided on the inner side wall of the feeder, and the installation auxiliary plate is located at the bottom of the filtering screen.

[0014] As a further optimized solution of the present invention, through holes are drilled in both the feeder and the filtering screen, a connecting rod is arranged inside the two through holes, and limiting nuts are arranged on both sides of the connecting rod.

[0015] The present invention also discloses a use method of the automatic material supply device based on the industrial automatic control system, including the following steps:

[0016] Material crushing: First, the discarded wooden blocks are conveyed into the crusher through the conveying mechanism for crushing, and the crushed wood chips slide down through the slider to the middle part of the inner cavity of the feeder;

[0017] Material metal adsorption: When the wood chips enter the middle part of the inner cavity of the feeder, the driving motor drives the roller to rotate. During the rotation of the roller, the rotating plate is driven to rotate. When the rotating plate rotates clockwise and the crushed wood chips slide off the surface of the rotating plate, the switch magnet is in the on state, so as to adsorb the metal inside the wood chips. The adsorbed metal adheres to the surface of the switch magnet. The switch magnet is driven to rotate by the rotating plate. When the second gear arranged at the control end of the switch magnet meshes with the first gear, since the first gear is fixedly arranged, the second gear rotates by itself. When the second gear rotates by itself, it drives the control end of the switch magnet to rotate, so as to turn off the magnetic force of the switch magnet. At this time, the switch magnet is located on the top of the conveying plate. After the switch magnet is turned off, the non-magnetic adsorption attached to the surface drops into the inner cavity of the conveying plate. The conveying plate is inclined and slides through the conveying plate to the outside of the feeder, so as to facilitate the recycling of the recovered metal. When the second gear disengages from the first gear, the second gear is driven to reset through the cooperation of the limiting disc and the torsion spring, so that the switch magnet turns on the magnetic force to perform secondary adsorption on the metal inside the wood chips;

[0018] Filter the spreading material. When the wood chips fall onto the filter screen, by rotating the drum clockwise, the rotating plate is driven to rotate during the rotation of the drum. During the selection process of the rotating plate, the crushed wood chips are agitated for spreading. Through the setting of the spreading rod, during the spreading process, since the switch magnet is trapezoidally arranged, the wood chips pass through the switch magnet and pass through the spreading rod, thereby thinly spreading the wood chips. Thin spreading is convenient for adsorbing metals in the wood chips. After thin spreading, the wood chips exert a force on the baffle, causing the baffle to open, and the wood chips are transported back to the filter screen again for filtration through the filter screen. During the thin spreading process, some larger wood chips will be pushed to the upper part of the filter screen. After the thin spreading is completed, by starting the cylinder, the output end of the cylinder pushes the pushing frame forward. During the forward movement of the pushing frame, the push rod is pushed forward. During the forward movement of the push rod, the rack is driven to move. During the forward movement of the rack, the third gear is driven to rotate by 90 degrees, so that the gap between the two spreading rods becomes larger, and some larger wood chips are spread. Through two different spreading methods, metals in different wood chips are adsorbed. Through the setting of the limit button and the limit hole, the push rod can be limited. When the rotating plate rotates counterclockwise, the baffle is in a sealed state, which can effectively push the wood chips that cannot be filtered by the filter screen to flow out from the discharge port for secondary crushing and processing;

[0019] Disassembly and assembly of the filter screen. When the filter screen is used for a long time, use tools to remove the nuts on both sides of the connecting rod, and then pull out the connecting rod. At this time, the filter screen is separated from the feeder, and the filter screen is taken out through the discharge port for replacement. When the filter screen needs to be installed, enter through the discharge port. When it contacts the installation auxiliary plate, just push the filter screen to make it enter the card slot. The connecting rod is inserted into the through hole set on the filter screen to fix and install the filter screen. A vibration pump is arranged at the bottom of the filter screen. Through the setting of the vibration pump, it is convenient to perform vibration screening on it;

[0020] Material supply. The filtered wood chips are transported to the next processing process through the feed box.

[0021] The beneficial effects of the present invention are as follows:

[0022] 1. Through the coordinated work of components such as the crusher, slider, and metal adsorption component arranged in the inner cavity of the feeder in the present invention, automatic crushing, transportation, and metal adsorption of materials are realized, greatly improving the automation degree and efficiency of material processing and reducing labor costs.

[0023] 2. The combined design of the rotating plate and the switch magnet in the present invention makes the metal adsorption process more efficient. The meshing of the control end of the switch magnet with the first gear makes the opening and closing of the magnet more accurate, effectively improving the metal adsorption rate.

[0024] 3. Through the design of the rotating plate and the spreading rod, the present invention realizes the uniform spreading of materials, making the distribution of materials on the filter screen more uniform and improving the filtering efficiency.

[0025] 4. Through the arrangement of the push rod, the limit button and the limit hole, the present invention realizes the precise control of the push rod, making the operation more convenient and reducing the possibility of operation errors.

[0026] 5. The present invention is applicable to the automatic supply of various materials, not limited to wood chip processing, but also can be applied to the automatic supply of materials in other industries, with wide applicability and market prospects.

[0027] 6. The present invention shows significant beneficial effects in aspects such as improving production efficiency, reducing production costs, optimizing material processing effects, enhancing operation convenience, improving equipment stability, environmental protection and energy conservation, and improving production safety, and has high practical value and broad market application prospects; BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is a schematic structural diagram of the automatic material supply device based on the industrial automatic control system of the present invention;

[0029] Figure 2 is a sectional view of the automatic material supply device based on the industrial automatic control system of the present invention;

[0030] Figure 3 is a schematic structural diagram of the filter screen of the present invention;

[0031] Figure 4 is a schematic structural diagram of the push frame of the present invention;

[0032] Figure 5 is a schematic structural diagram of the drum of the present invention;

[0033] Figure 6 is of the present invention Figure 2 Enlarged view of part A;

[0034] Figure 7 is of the present invention Figure 3 Enlarged view of part B;

[0035] Figure 8 is a sectional view of the rotating plate of the present invention;

[0036] Figure 9 is a schematic structural diagram of the spreading rod of the present invention;

[0037] Figure 10 is of the present invention Figure 10 Enlarged view of part C.

[0038] In the figure: 1. Feeder; 11. First gear; 12. Limiting frame; 2. Crusher; 3. Slide block; 4. Drum; 41. Rotating plate; 411. Installation groove; 412. Limiting hole; 42. Baffle; 43. Switch magnet; 431. Limiting disc; 432. Torsion spring; 433. Second gear; 44. Spreading rod; 441. Third gear; 45. Push rod; 451. Limiting button; 452. Rack; 5. Conveyor plate; 6. Filter screen; 61. Installation auxiliary plate; 62. Connecting rod; 7. Feed box; 8. Pushing frame; 81. Cylinder. Detailed implementation manners

[0039] The present application will be further described in detail below with reference to the accompanying drawings. It is necessary to point out here that the following detailed implementation manners are only used to further illustrate the present application and cannot be construed as limiting the protection scope of the present application. Those skilled in the art can make some non-essential improvements and adjustments to the present application based on the above application content.

[0040] As Figures 1 to 10 shown, based on the industrial automatic control system material automatic supply device, it includes a feeder 1. Inside the feeder 1, a crusher 2, a slide block 3, a metal adsorption component, a filtering component and a feed box 7 are respectively arranged from top to bottom; the metal adsorption component includes a drum 4 arranged inside the feeder 1. The outer side wall of the drum 4 is evenly installed with rotating plates 41. A switch magnet 43 is arranged at one end of the rotating plate 41 away from the drum 4. A limiting disc 431 is arranged on the outer side wall of the rotating plate 41. The control end of the switch magnet 43 penetrates through the limiting disc 431 and is connected with a second gear 433. A torsion spring 432 is arranged on the outer side wall of the control end of the switch magnet 43. The two ends of the torsion spring 432 are respectively connected to the limiting disc 431 and the second gear 433. A first gear 11 is fixedly arranged inside the feeder 1. The second gear 433 is adapted to the first gear 11. An installation groove 411 is dug inside the rotating plate 41. Limiting holes 412 are evenly dug inside the installation groove 411. A push rod 45 is movably installed inside the installation groove 411. Limiting buttons 451 are installed on both sides of the push rod 45. The limiting buttons 451 are adapted to the limiting holes 412. Spreading rods 44 are evenly rotatably connected inside the rotating plate 41. A third gear 441 is arranged at the top of the spreading rod 44 penetrating through the installation groove 411. A rack 452 adapted to the third gear 441 is fixedly arranged on the outer side wall of the push rod 45. A baffle 42 is rotatably connected to the outer side wall of the rotating plate 41. A limiting groove is dug on the outer side of the rotating plate 41. The baffle 42 is located inside the limiting groove. A cylinder 81 is arranged on the outer side wall of the feeder 1. The output end of the cylinder 81 is connected with a pushing frame 8. A limiting frame 12 is arranged on the outer side wall of the feeder 1. The pushing frame 8 is located inside the limiting frame 12. Both sides of the push rod 45 penetrate through the inside of the feeder 1 and are adapted to the push rod 45. A fixing groove is dug on the outer side wall of the feeder 1. A conveyor plate 5 is installed inside the fixing groove. The conveyor plate 5 is adapted to the rotating plate 41.

[0041] During operation, when wood chips enter the middle part of the inner cavity of the feeder 1, the driving motor drives the roller 4 to rotate. During the rotation of the roller 4, the rotating plate 41 is driven to rotate. When the rotating plate 41 rotates clockwise and the crushed wood chips slide off the surface of the rotating plate 41, the switch magnet 43 is in the on state, so as to adsorb the metal inside the wood chips. The adsorbed metal adheres to the surface of the switch magnet 43. The rotating plate 41 drives the switch magnet 43 to rotate. When the second gear 433 arranged at the control end of the switch magnet 43 meshes with the first gear 11, since the first gear 11 is fixedly arranged, the second gear 433 rotates self - sufficiently. When the second gear 433 rotates self - sufficiently, it drives the control end of the switch magnet 43 to rotate, thereby turning off the magnetic force of the switch magnet 43. At this time, the switch magnet 43 is located on top of the conveying plate 5. After the switch magnet 43 is turned off, the non - magnetic adsorption attached to its surface drops into the inner cavity of the conveying plate 5. The conveying plate 5 is inclined and slides through the conveying plate 5 to the outside of the feeder 1, so as to facilitate the recycling of the recovered metal. When the second gear 433 disengages from the first gear 11, through the cooperation of the limit disc 431 and the torsion spring 432, the second gear 433 is driven to reset, so that the switch magnet 43 turns on the magnetic force to adsorb the metal inside the wood chips for the second time. When the wood chips fall onto the filter screen 6, by rotating the roller 4 clockwise, the rotating plate 41 is driven to rotate during the rotation of the roller 4. During the rotation of the rotating plate 41, the crushed wood chips are agitated. Through the arrangement of the agitating rod 44, during the agitation process, since the switch magnet 43 is trapezoid - shaped, the wood chips pass through the switch magnet 43 and through the agitating rod 44, so as to agitate the wood chips thinly. Thin agitation is convenient for adsorbing the metal in the wood chips. After thin agitation, the wood chips exert a force on the baffle 42, so that the baffle 42 opens, and the wood chips are conveyed onto the filter screen 6 again for filtering. During the thin agitation process, some larger wood chips will be pushed to the upper part of the filter screen 6. After the thin agitation is completed, by starting the cylinder 81, the output end of the cylinder 81 pushes the pushing frame 8 forward. During the forward movement of the pushing frame 8, the push rod 45 is pushed forward. During the forward movement of the push rod 45, the rack 452 is driven to move. During the forward movement of the rack 452, the third gear 441 rotates 90 degrees, so that the gap between the two sets of agitating rods 44 becomes larger, and some larger wood chips are agitated. Through two different agitation methods, the metal in different wood chips is adsorbed. Through the arrangement of the limit button 451 and the limit hole 412, the push rod 45 can be limited. When the rotating plate 41 rotates counterclockwise, the baffle 42 is in a sealed state, which can effectively push the wood chips that cannot be filtered by the filter screen 6 to flow out from the discharge port for secondary crushing and processing.

[0042] Further, the filter assembly includes a filter screen 6 disposed inside the feeder 1. An installation auxiliary plate 61 is provided on the inner side wall of the feeder 1. The installation auxiliary plate 61 is located at the bottom of the filter screen 6. Through holes are drilled in both the feeder 1 and the filter screen 6. A connecting rod 62 is disposed inside the two through holes. Limit nuts are provided on both sides of the connecting rod 62.

[0043] Specifically, when the filter screen 6 is used for a long time, the nuts on both sides of the connecting rod 62 are removed by a tool, and then the connecting rod 62 is pulled out. At this time, the filter screen 6 is separated from the feeder 1, and the filter screen 6 is taken out through the discharge port for replacement. When the filter screen 6 needs to be installed, it enters through the discharge port. When it contacts the installation auxiliary plate 61, only by pushing the filter screen 6 to make it enter the card slot, and the connecting rod 62 is inserted into the through hole provided in the filter screen 6. As Figure 10 shown, the filter screen 6 is fixedly installed. A vibration pump is provided at the bottom of the filter screen 6. The vibration pump facilitates vibration screening.

[0044] The present invention also discloses a usage method of the material automatic supply device based on the industrial automatic control system, including the following steps:

[0045] Material crushing: First, the waste wood blocks are transported to the crusher 2 by the conveying mechanism for crushing. The crushed wood chips slide down through the slider 3 to the middle of the inner cavity of the feeder 1;

[0046] Material metal adsorption: When the wood chips enter the middle of the inner cavity of the feeder 1, the driving motor drives the roller 4 to rotate. During the rotation of the roller 4, the rotating plate 41 is driven to rotate. When the rotating plate 41 rotates clockwise, when the crushed wood chips slide off the surface of the rotating plate 41, the switch magnet 43 is in the on state, so as to adsorb the metal inside the wood chips. The adsorbed metal adheres to the surface of the switch magnet 43. The rotating plate 41 drives the switch magnet 43 to rotate. When the second gear 433 provided at the control end of the switch magnet 43 meshes with the first gear 11, since the first gear 11 is fixedly provided, the second gear 433 rotates by itself. When the second gear 433 rotates by itself, it drives the control end of the switch magnet 43 to rotate, thereby turning off the magnetic force of the switch magnet 43. At this time, the switch magnet 43 is located on the top of the conveying plate 5. After the switch magnet 43 is turned off, the adsorbed matter without magnetic force on the surface falls into the inner cavity of the conveying plate 5. The conveying plate 5 is inclined and slides through the conveying plate 5 to the outside of the feeder 1, so as to facilitate the recycling of the recovered metal. When the second gear 433 is disengaged from the first gear 11, the second gear 433 is driven to reset through the cooperation of the limit disk 431 and the torsion spring 432, so that the switch magnet 43 turns on the magnetic force to perform secondary adsorption on the metal inside the wood chips;

[0047] Filter the spread material. When the wood chips fall onto the filter screen 6, by rotating the roller 4 clockwise, the rotating plate 41 is driven to rotate during the rotation of the roller 4. During the rotation of the rotating plate 41, the broken wood chips are agitated for spreading. Through the setting of the spreading rod 44, during the spreading process, since the switch magnet 43 is trapezoidally arranged, the wood chips pass through the switch magnet 43 and pass through the spreading rod 44, thereby thinly spreading the wood chips. Thin spreading is convenient for adsorbing the metal in the wood chips. After thin spreading, the wood chips exert a force on the baffle 42, causing the baffle 42 to open, and the wood chips are conveyed back onto the filter screen 6 for filtering. During the thin spreading process, some larger wood chips will be pushed to the upper part of the filter screen 6. After the thin spreading is completed, by starting the cylinder 81, the output end of the cylinder 81 pushes the push frame 8 forward. During the forward movement of the push frame 8, the push rod 45 is pushed forward. During the forward movement of the push rod 45, the rack 452 is driven to move. During the forward movement of the rack 452, the third gear 441 rotates 90 degrees, so that the gap between the two sets of spreading rods 44 becomes larger, and some larger wood chips are spread. Through two different spreading methods, the metal in different wood chips is adsorbed. Through the setting of the limit button 451 and the limit hole 412, the push rod 45 can be limited. When the rotating plate 41 rotates counterclockwise, the baffle 42 is in a sealed state, which can effectively push the wood chips that cannot be filtered by the filter screen 6 to flow out of the discharge port for secondary crushing and processing;

[0048] Disassembly and assembly of the filter screen. When the filter screen 6 is used for a long time, use tools to remove the nuts on both sides of the connecting rod 62, and then pull out the connecting rod 62. At this time, the filter screen 6 is separated from the feeder 1, and the filter screen 6 is taken out through the discharge port for replacement. When the filter screen 6 needs to be installed, enter through the discharge port. When it contacts the installation auxiliary plate 61, just push the filter screen 6 to make it enter the card slot. The connecting rod 62 is inserted into the through hole set on the filter screen 6 to fix and install the filter screen 6. A vibration pump is provided at the bottom of the filter screen 6, and the vibration pump is convenient for vibration screening;

[0049] Material supply. The filtered wood chips are conveyed to the next processing process through the supply box 7.

[0050] The above embodiments only represent several implementation modes of the present invention. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations and improvements can still be made, and these all belong to the protection scope of the present invention.

Claims

1. An automatic material supply device based on an industrial automatic control system, including a feeder (1). Inside the feeder (1), a crusher (2), a slider (3), a metal adsorption component, a filtering component, and a feed box (7) are arranged from top to bottom. The metal adsorption component includes a roller (4) arranged inside the feeder (1). Rotating plates (41) are evenly installed on the outer side wall of the roller (4). A switch magnet (43) is arranged at one end of the rotating plate (41) away from the roller (4). A limit disc (431) is arranged on the outer side wall of the rotating plate (41). The control end of the switch magnet (43) passes through the limit disc (431) and is connected to a second gear (433). A torsion spring (432) is arranged on the outer side wall of the control end of the switch magnet (43). The two ends of the torsion spring (432) are respectively connected to the limit disc (431) and the second gear (433). A first gear (11) is fixedly arranged inside the feeder (1). The second gear (433) is adapted to the first gear (11). An installation groove (411) is drilled in the inner cavity of the rotating plate (41). Limit holes (412) are evenly drilled in the inner cavity of the installation groove (411). A push rod (45) is movably installed in the inner cavity of the installation groove (411). Limit buttons (451) are installed on both sides of the push rod (45). The limit buttons (451) are adapted to the limit holes (412). Spreading rods (44) are evenly rotatably connected in the inner cavity of the rotating plate (41). A third gear (441) is arranged at the top of the spreading rod (44) passing through the installation groove (411). A rack (452) adapted to the third gear (441) is fixedly arranged on the outer side wall of the push rod (45). A baffle (42) is rotatably connected to the outer side wall of the rotating plate (41). A limit groove is drilled on the outer side of the rotating plate (41). The baffle (42) is located in the limit groove. A cylinder (81) is arranged on the outer side wall of the feeder (1). The output end of the cylinder (81) is connected to a push frame (8). A limit frame (12) is arranged on the outer side wall of the feeder (1). The push frame (8) is located inside the limit frame (12). Both sides of the push rod (45) pass through the inner cavity of the feeder (1) and are adapted to the push frame (8).

2. The automatic material supply device based on the industrial automatic control system according to claim 1, characterized in that: A fixing groove is drilled on the outer side wall of the feeder (1). A conveying plate (5) is installed in the inner cavity of the fixing groove. The conveying plate (5) is adapted to the rotating plate (41).

3. The material automatic supply device based on the industrial automatic control system according to claim 1, characterized in that: The filtering component includes a filter screen (6) arranged inside the feeder (1). An installation auxiliary plate (61) is arranged on the inner side wall of the feeder (1). The installation auxiliary plate (61) is located at the bottom of the filter screen (6).

4. The automatic material supply device based on an industrial automatic control system according to claim 3, characterized in that: Both the feeder (1) and the filter screen (6) are drilled with through holes. A connecting rod (62) is arranged in the inner cavities of the two through holes. Limit nuts are arranged on both sides of the connecting rod (62).

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