Waste recovery system for metal plate cutting machine

Abstract

The invention discloses a waste recovery system for a metal plate cutting machine, and relates to the technical field of waste recovery, the waste recovery system comprises a shaking mechanism, a recovery mechanism is arranged in the shaking mechanism, an acceleration mechanism is arranged at one end of the shaking mechanism, and a conveying mechanism is arranged on one side of the shaking mechanism; and the shaking mechanism comprises a screening box and a buffering mechanism, an inclined supporting block is fixedly installed at the lower end of the screening box, a vibration motor is fixedly installed at the inclined end of the inclined supporting block, and a special-shaped sealing cover is fixedly installed at the upper end of the screening box. According to the metal scrap recycling device, metal scraps can move up and down in the screening box, follow-up recycling of metal scraps is facilitated, the metal scraps doped in the scraps in the air can be adsorbed away, the metal scraps of different sizes can be recycled conveniently and separated completely and accurately, meanwhile, the situation that a screen is blocked is prevented, and the working efficiency is improved. And the screening effect and precision are not influenced.

Description

Technical Field

[0001] The invention relates to the technical field of waste recycling, in particular to a waste recycling system for a metal plate cutting machine. Background Art

[0002] In the process of mechanical processing, the common ways to cut metal plates are manual cutting, semi-automatic cutting machine cutting and CNC cutting machine cutting. Regardless of the cutting method, a large amount of metal scraps, dust and metal ash will be generated during the cutting process. For this reason, metal scraps will be collected and processed through a recycling system to separate the large amount of debris mixed in the metal scraps to prevent a huge waste of raw materials.

[0003] In the prior art, when screening metal scraps, metal scraps with irregular shapes and similar sizes cannot be effectively distinguished due to being stuck or overlapped with each other during the vibration process, and are difficult to separate completely and accurately. Fine particles of metal scraps can easily clog the screen, thereby affecting the screening effect and accuracy. Therefore, a waste recovery system for a metal sheet cutting machine is proposed. Summary of the invention

[0004] The object of the present invention is to provide a waste recycling system for a metal plate cutting machine to solve the problems raised by the above-mentioned background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a waste recycling system for a metal sheet cutting machine, comprising a shaking mechanism, a recycling mechanism is arranged inside the shaking mechanism, an acceleration mechanism is arranged at one end of the shaking mechanism, and a conveying mechanism is arranged on one side of the shaking mechanism; The shaking mechanism comprises a screening box and a buffer mechanism, wherein an oblique support block is fixedly installed at the lower end of the screening box, a vibration motor is fixedly installed at the inclined end of the oblique support block, a special-shaped sealing cover is fixedly installed at the upper end of the screening box, an inclined guide plate is fixedly installed inside the screening box, a feeding frame is fixedly installed at the upper end of the screening box and at one side of the special-shaped sealing cover, and a guide plate is fixedly installed on one side wall of the inner side of the screening box and directly below the feeding frame, wherein, by starting the vibration motor, the vibration motor drives the screening box to shake through the oblique support block, and the screening box shakes on the buffer mechanism, and the screening box drives the oblique guide plate to vibrate, and then the metal waste on the oblique guide plate can be vibrated, so that the metal waste can move up and down inside the screening box, which is convenient for the subsequent recovery of the metal waste. Secondly, the setting of the guide plate can guide the falling metal waste to prevent the metal waste from entering the acceleration mechanism, and the setting of the special-shaped sealing cover can seal the screening box to prevent dust in the metal waste from floating into the air; The recovery mechanism includes a support frame, a plurality of gears are arranged on one side of the screening box, a variable speed motor No. 1 is fixedly installed inside the support frame, a plurality of adsorption rollers are arranged inside the screening box, transmission rods are fixedly installed on both sides of the plurality of adsorption rollers, a plurality of electric slip rings are installed through the other side of the screening box, and the adjacent plurality of gears are meshed with each other, the output end of the variable speed motor No. 1 is fixed to the other side of one of the gears, one end of the transmission rods of the plurality of groups passes through one side of the screening box and is fixed to one side of the plurality of gears, and the other ends of the transmission rods of the plurality of groups are respectively connected to the air gaps in the plurality of electric slip rings. The inner wall of the smooth ring is fixed, and one side of the support frame is fixed to one side of the diagonal support block, wherein, by starting the vibration motor, the vibration motor drives the screening box to shake through the diagonal support block, and the screening box shakes on the buffer mechanism, and the screening box drives the inclined guide plate to vibrate, and then the metal scraps on the inclined guide plate can be vibrated, so that the metal scraps can move up and down inside the screening box, which is convenient for the subsequent recovery of the metal scraps. Secondly, the setting of the guide plate can guide the falling metal scraps to prevent the metal scraps from entering the acceleration mechanism. The setting of the special-shaped sealing cover can seal the screening box to prevent the dust in the metal scraps from floating into the air; By energizing several groups of electric slip rings, they transmit electricity to the corresponding adsorption rollers so that several groups of adsorption rollers can generate a magnetic field, and then start the No. 1 variable speed motor. The output end of the No. 1 variable speed motor drives one group of gears, and one group of gears drives the adjacent gears to rotate, thereby driving several groups of gears to rotate on one side of the screening box. Several groups of gears drive several groups of adsorption rollers to rotate through several groups of transmission rods. Several groups of adsorption rollers drive several groups of empty circular slip rings inside the electric slip rings to rotate through several groups of transmission rods, and then drive several groups of adsorption rollers to rotate inside the screening box, so that metal scraps mixed in the waste in the air can be adsorbed away, which is convenient for recycling metal scraps of different sizes and can be separated completely and accurately. At the same time, it prevents the clogging of the screen and does not affect the screening effect and accuracy.

[0006] Preferably, the acceleration mechanism comprises a fixed frame, a support block is inserted through one end of the screening box, two sets of racks are fixedly installed inside the support block, and a servo motor is fixedly installed at one end of the two sets of racks.

[0007] Preferably, the conveying mechanism includes a support seat, two groups of special-shaped seats are fixedly installed on the upper end of the support seat, a cylinder is fixedly installed in the middle of the two groups of special-shaped seats, and a second variable speed motor is fixedly installed on one end of one group of special-shaped seats.

[0008] Preferably, the lower end of the screening box is fixed to the upper end of the buffer mechanism, and the upper end of the special-shaped sealing cover is fixedly mounted with a gas filtering device.

[0009] Preferably, a special-shaped connecting pipe is installed through one end of the special-shaped sealing cover, and the other end of the special-shaped connecting pipe is fixed to the air inlet of the gas filtering device.

[0010] Preferably, two groups of fan blades are arranged inside the support block, and the output ends of the two groups of servo motors respectively pass through one end of the two groups of frames and are respectively fixed to one end of the two groups of fan blades.

[0011] Preferably, a long rod is rotatably mounted inside the cylinder, a material guide pipe is fixedly mounted at the opening of the lower end of the cylinder, and a conveying spiral blade is fixedly mounted on the outer wall of the long rod.

[0012] Preferably, a connecting rod is provided at one end of one group of the special-shaped seats, the outer wall of the support block is fixed to the inner wall of the fixed frame, and one end of the fixed frame is fixed to one end of the screening box.

[0013] Preferably, one end of the connecting rod passes through one end of the cylinder and is fixed to one end of the long rod.

[0014] Preferably, the other end of the connecting rod passes through one end of one group of special-shaped seats and is fixed to the output end of the second variable speed motor, and the lower end of the material guide pipe is arranged to be inserted into the interior of the feed frame.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, by providing a shaking mechanism, the metal scraps on the inclined guide plate can be vibrated, so that the metal scraps can move up and down inside the screening box, which is convenient for the subsequent recovery of the metal scraps.

[0016] 2. In the present invention, by providing a recovery mechanism, a plurality of adsorption rollers can be driven to rotate inside the screening box, so that metal scraps mixed in the waste materials in the air can be adsorbed away, which is convenient for recycling metal scraps of different sizes and can be completely and accurately separated. At the same time, the clogging of the screen can be prevented and the screening effect and accuracy will not be affected.

[0017] 3. In the present invention, by providing an acceleration mechanism, the metal ash suspended in the screening box can be blown away, so that the metal ash mixed in the metal waste can be blown away, which is convenient for cleaning the metal ash and speeds up the cleaning efficiency of the metal waste.

[0018] 4. In the present invention, by providing a conveying mechanism, metal scraps can be conveyed, thereby preventing metal ash in the metal scraps from floating into the air during transportation. Secondly, the provision of two groups of special-shaped seats can support the cylinder, and one group of special-shaped seats can support the second variable speed motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A perspective view of a waste recovery system for a metal sheet cutting machine according to the present invention; Figure 2 It is a partial structural schematic diagram of a waste recycling system for a metal plate cutting machine of the present invention; Figure 3 A top view of a screening box in a waste recovery system for a metal sheet cutting machine according to the present invention; Figure 4 It is a structural schematic diagram of a recycling mechanism in a waste recycling system for a metal sheet cutting machine of the present invention; Figure 5 A three-dimensional diagram of an acceleration mechanism in a waste recovery system for a metal sheet cutting machine of the present invention; Figure 6 A bottom view of a conveying mechanism in a waste recovery system for a metal sheet cutting machine according to the present invention; Figure 7 It is a partial structural schematic diagram of a conveying mechanism in a waste recovery system for a metal sheet cutting machine of the present invention.

[0020] In the figure: 1. Shaking mechanism; 11. Screening box; 12. Feed frame; 13. Buffer mechanism; 14. Slanted support block; 15. Vibration motor; 16. Special-shaped sealing cover; 17. Slanted guide plate; 18. Guide plate; 2. Recovery mechanism; 21. Support frame; 22. Gear; 23. No. 1 variable speed motor; 24. Adsorption roller; 25. Transmission rod; 26. Electric slip ring; 3. Acceleration mechanism; 31. Fixed frame; 32. Support block; 33. Rack; 34. Servo motor; 35. Fan blade; 4. Conveying mechanism; 41. Support seat; 42. Cylinder; 43. Special-shaped seat; 44. No. 2 variable speed motor; 45. Long rod; 46. Guide pipe; 47. Conveying spiral blade; 48. Connecting rod; 5. Gas filtering device; 51. Special-shaped connecting pipe. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] Example 1: Reference Figure 1 - Figure 7 As shown: a waste recycling system for a metal plate cutting machine, comprising a shaking mechanism 1, a recycling mechanism 2 is arranged inside the shaking mechanism 1, an acceleration mechanism 3 is arranged at one end of the shaking mechanism 1, and a conveying mechanism 4 is arranged on one side of the shaking mechanism 1; The shaking mechanism 1 includes a screening box 11 and a buffer mechanism 13. A diagonal support block 14 is fixedly installed at the lower end of the screening box 11, and a vibration motor 15 is fixedly installed at the inclined end of the diagonal support block 14. A special-shaped sealing cover 16 is fixedly installed at the upper end of the screening box 11. An inclined guide plate 17 is fixedly installed inside the screening box 11. A feed frame 12 is fixedly installed at the upper end of the screening box 11 and on one side of the special-shaped sealing cover 16. A guide plate 18 is fixedly installed on one side wall of the inner part of the screening box 11 and directly below the feed frame 12. The lower end of the screening box 11 is fixed to the upper end of the buffer mechanism 13. A gas filter device 5 is fixedly installed on the upper end of the special-shaped sealing cover 16. A special-shaped pipe 51 is installed through one end of the special-shaped sealing cover 16, and the other end of the special-shaped pipe 51 is fixed to the air inlet of the gas filter device 5. The recovery mechanism 2 includes a support frame 21, and several groups of gears 22 are arranged on one side of the screening box 11. A variable speed motor 23 is fixedly installed inside the support frame 21. Several groups of adsorption rollers 24 are arranged inside the screening box 11. Transmission rods 25 are fixedly installed on both sides of the several groups of adsorption rollers 24. Several groups of electric slip rings 26 are installed through the other side of the screening box 11. Several adjacent groups of gears 22 are meshed with each other. The output end of the variable speed motor 23 is fixed to the other side of one group of gears 22. One end of several groups of transmission rods 25 passes through one side of the screening box 11 and is fixed to one side of several groups of gears 22. The other ends of several groups of transmission rods 25 are respectively fixed to the inner walls of the empty circular slip rings in the interior of several groups of electric slip rings 26. One side of the support frame 21 is fixed to one side of the diagonal support block 14.

[0023] In this embodiment, by starting the vibration motor 15, the vibration motor 15 drives the screening box 11 to shake through the diagonal support block 14, and the screening box 11 shakes on the buffer mechanism 13, and the screening box 11 drives the inclined guide plate 17 to vibrate, and then the metal scraps on the inclined guide plate 17 can be vibrated, so that the metal scraps can move up and down inside the screening box 11, which is convenient for the subsequent recovery of the metal scraps. Secondly, the setting of the guide plate 18 can guide the falling metal scraps to prevent the metal scraps from entering the acceleration mechanism 3. The setting of the special-shaped sealing cover 16 can seal the screening box 11 to prevent the dust in the metal scraps from floating into the air. By energizing several groups of electric slip rings 26 to transmit electricity to the corresponding adsorption rollers 24, so that several groups of adsorption rollers 24 can generate a magnetic field, and then start the No. 1 variable speed motor 23, the output end of the No. 1 variable speed motor 23 drives one group of gears 22, one group of gears 22 will drive the adjacent gears 22 to rotate, thereby driving several groups of gears 22 to rotate on one side of the screening box 11, several groups of gears 22 drive several groups of adsorption rollers 24 to rotate through several groups of transmission rods 25, several groups of adsorption rollers 24 drive several groups of electric slip rings 26 to rotate through several groups of transmission rods 25, and then can drive several groups of adsorption rollers 24 to rotate inside the screening box 11, so that metal scraps mixed in the waste in the air can be adsorbed away, which is convenient for recycling metal scraps of different sizes, and can be completely and accurately separated. At the same time, it prevents the clogging of the screen and does not affect the screening effect and accuracy.

[0024] Embodiment 2: Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, the acceleration mechanism 3 includes a fixed frame 31, a support block 32 is inserted through one end of the screening box 11, two sets of frames 33 are fixedly installed inside the support block 32, and servo motors 34 are fixedly installed at one end of the two sets of frames 33. Two sets of fan blades 35 are arranged inside the support block 32, and the output ends of the two sets of servo motors 34 pass through one end of the two sets of frames 33 respectively, and are fixed to one end of the two sets of fan blades 35 respectively. The outer wall of the support block 32 is fixed to the inner wall of the fixed frame 31, and one end of the fixed frame 31 is fixed to one end of the screening box 11.

[0025] In this embodiment, two sets of servo motors 34 are started synchronously, and the output ends of the two sets of servo motors 34 drive the fan blades 35 to rotate inside the support block 32, and generate wind force to blow toward the inside of the screening box 11, thereby blowing the metal ash suspended in the screening box 11, so that the metal ash mixed in the metal waste can be blown away, which is convenient for cleaning the metal ash and speeds up the cleaning efficiency of the metal waste. The metal ash in the screening box 11 enters the interior of the gas filter device 5 through the special-shaped pipe 51, and then the gas filter device 5 is operated, which facilitates filtering of the metal ash and prevents pollution to the surrounding environment.

[0026] Embodiment 3: Figure 1 , Figure 6 and Figure 7As shown, the conveying mechanism 4 includes a support seat 41, two groups of special-shaped seats 43 are fixedly installed on the upper end of the support seat 41, a cylinder 42 is fixedly installed in the middle of the two groups of special-shaped seats 43, one end of one group of special-shaped seats 43 is fixedly installed with a second speed-changing motor 44, a long rod 45 is rotatably installed inside the cylinder 42, a material guide pipe 46 is fixedly installed at the lower end opening of the cylinder 42, and a conveying spiral blade 47 is fixedly installed on the outer wall of the long rod 45, a connecting rod 48 is provided at one end of one group of special-shaped seats 43, one end of the connecting rod 48 passes through one end of the cylinder 42 and is fixed to one end of the long rod 45, the other end of the connecting rod 48 passes through one end of one group of special-shaped seats 43 and is fixed to the output end of the second speed-changing motor 44, and the lower end of the material guide pipe 46 is arranged to be inserted into the feed frame 12.

[0027] In this embodiment, the second variable speed motor 44 is started, and the output end of the second variable speed motor 44 drives the connecting rod 48 to rotate, and the connecting rod 48 drives the long rod 45 to rotate inside the cylinder 42. At the same time, the long rod 45 drives the conveying spiral blade 47 to rotate, which can convey the metal scraps entering the cylinder 42 and fall into the feed frame 12 through the guide pipe 46, and then the metal scraps can be conveyed, thereby preventing the metal ash in the metal scraps from floating into the air during transportation. Secondly, the setting of two groups of special-shaped seats 43 can support the cylinder 42, and one group of special-shaped seats 43 can support the second variable speed motor 44.

[0028] The working principle of the present invention is as follows: when in use, first, connect the connecting pipe with the opening on the cylinder 42, and then put the metal scraps through the connecting pipe, the metal scraps will enter the interior of the cylinder 42, and then start the second variable speed motor 44, the output end of the second variable speed motor 44 drives the connecting rod 48 to rotate, the connecting rod 48 drives the long rod 45 to rotate inside the cylinder 42, and at the same time the long rod 45 drives the conveying spiral blade 47 to rotate, so that the metal scraps entering the interior of the cylinder 42 can be conveyed and fall into the interior of the feed frame 12 through the guide pipe 46, and then, start the vibration motor 15, the vibration motor 15 drives the screening box 11 to shake through the diagonal support block 14, and the screening box 11 shakes on the buffer mechanism 13, and the screening box 11 drives the inclined guide plate 17 to vibrate, and then the metal scraps on the inclined guide plate 17 can be vibrated, so that the metal scraps can move up and down inside the screening box 11, and finally, by energizing a plurality of sets of electric slip rings 26, they are conveyed to the corresponding adsorption rollers 24. Electricity is supplied so that several groups of adsorption rollers 24 can generate a magnetic field, and then the first variable speed motor 23 is started. The output end of the first variable speed motor 23 drives one group of gears 22, and one group of gears 22 drives the adjacent gears 22 to rotate, thereby driving several groups of gears 22 to rotate on one side of the screening box 11. Several groups of gears 22 drive several groups of adsorption rollers 24 to rotate through several groups of transmission rods 25. Several groups of adsorption rollers 24 drive several groups of empty circular slip rings inside the electric slip rings 26 to rotate through several groups of transmission rods 25, which can drive several groups of adsorption rollers 24 to rotate inside the screening box 11, and can adsorb metal scraps mixed in the waste in the air. After that, two groups of servo motors 34 are started synchronously, and the output ends of the two groups of servo motors 34 drive the fan blades 35 to rotate inside the support block 32, and generate wind force to blow to the inside of the screening box 11, and then can blow the suspended metal ash in the screening box 11, so as to blow away the metal ash mixed in the metal scrap.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A waste recycling system for a metal sheet cutting machine, characterized in that: It comprises a shaking mechanism (1), a recovery mechanism (2) is arranged inside the shaking mechanism (1), an acceleration mechanism (3) is arranged at one end of the shaking mechanism (1), and a conveying mechanism (4) is arranged on one side of the shaking mechanism (1); The shaking mechanism (1) comprises a screening box (11) and a buffer mechanism (13); a diagonal support block (14) is fixedly mounted on the lower end of the screening box (11); a vibration motor (15) is fixedly mounted on the inclined end of the diagonal support block (14); a special-shaped sealing cover (16) is fixedly mounted on the upper end of the screening box (11); an inclined guide plate (17) is fixedly mounted inside the screening box (11); a feed frame (12) is fixedly mounted on the upper end of the screening box (11) and located on one side of the special-shaped sealing cover (16); and a guide plate (18) is fixedly mounted on a side wall of the inner side of the screening box (11) and located directly below the feed frame (12); The recovery mechanism (2) comprises a support frame (21), a plurality of groups of gears (22) are arranged on one side of the screening box (11), a first speed-changing motor (23) is fixedly installed inside the support frame (21), a plurality of groups of adsorption rollers (24) are arranged inside the screening box (11), transmission rods (25) are fixedly installed on both sides of the plurality of groups of adsorption rollers (24), a plurality of groups of electric slip rings (26) are installed through the other side of the screening box (11), and the plurality of adjacent groups of gears (22) are meshed with each other, an output end of the first speed-changing motor (23) is fixed to the other side of one of the groups of gears (22), one end of the plurality of groups of transmission rods (25) passes through one side of the screening box (11) and is fixed to one side of the plurality of groups of gears (22), the other ends of the plurality of groups of transmission rods (25) are respectively fixed to the inner wall of the hollow circular slip ring inside the plurality of groups of electric slip rings (26), and one side of the support frame (21) is fixed to one side of the diagonal support block (14).

2. A waste recycling system for a metal sheet cutting machine according to claim 1, characterized in that: The acceleration mechanism (3) comprises a fixed frame (31), a support block (32) is inserted through one end of the screening box (11), two sets of frames (33) are fixedly installed inside the support block (32), and a servo motor (34) is fixedly installed at one end of the two sets of frames (33).

3. The waste recycling system for a metal sheet cutting machine according to claim 1, characterized in that: The conveying mechanism (4) comprises a support seat (41), two groups of special-shaped seats (43) are fixedly mounted on the upper end of the support seat (41), a cylinder (42) is fixedly mounted in the middle of the two groups of special-shaped seats (43), and a second variable speed motor (44) is fixedly mounted on one end of one group of special-shaped seats (43).

4. The waste recycling system for a metal sheet cutting machine according to claim 1, characterized in that: The lower end of the screening box (11) is fixed to the upper end of the buffer mechanism (13), and the upper end of the special-shaped sealing cover (16) is fixedly mounted with a gas filtering device (5).

5. The waste recycling system for a metal sheet cutting machine according to claim 4, characterized in that: A special-shaped connecting pipe (51) is installed through one end of the special-shaped sealing cover (16), and the other end of the special-shaped connecting pipe (51) is fixed to the air inlet of the gas filtering device (5).

6. The waste recycling system for a metal sheet cutting machine according to claim 2, characterized in that: Two groups of fan blades (35) are arranged inside the support block (32), and the output ends of the two groups of servo motors (34) respectively pass through one end of the two groups of frames (33) and are respectively fixed to one end of the two groups of fan blades (35).

7. The waste recycling system for a metal sheet cutting machine according to claim 3, characterized in that: A long rod (45) is rotatably mounted inside the cylinder (42), a material guide pipe (46) is fixedly mounted at the lower opening of the cylinder (42), and a conveying spiral blade (47) is fixedly mounted on the outer wall of the long rod (45).

8. The waste recycling system for a metal sheet cutting machine according to claim 6, characterized in that: The outer wall of the support block (32) is fixed to the inner wall of the fixing frame (31), and one end of the fixing frame (31) is fixed to one end of the screening box (11).

9. The waste recycling system for a metal sheet cutting machine according to claim 7, characterized in that: One end of one group of the special-shaped seats (43) is provided with a connecting rod (48), one end of the connecting rod (48) passes through one end of the cylinder (42) and is fixed to one end of the long rod (45).

10. A waste recycling system for a metal sheet cutting machine according to claim 9, characterized in that: The other end of the connecting rod (48) passes through one end of one set of special-shaped seats (43) and is fixed to the output end of the second variable speed motor (44). The lower end of the material guide tube (46) is arranged to be inserted into the interior of the feed frame (12).

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