Automatic cleaning and sorting device for waste screws

Abstract

The invention relates to the technical field of waste mechanical product recovery, and discloses an automatic waste screw cleaning and collecting device which comprises a fixing frame, a water tank is arranged on one side of the bottom of the fixing frame, a cleaning cabinet is arranged on the top of the fixing frame, a feeding port is formed in the top of the cleaning cabinet, and water pipes are arranged on the two sides of the cleaning cabinet. A transmission mechanism is arranged on one side of the bottom of the cleaning cabinet, and a transfer plate is arranged below the transmission mechanism; a diversion mechanism is arranged on the side, away from the transmission mechanism, of the transfer plate, and a sorting mechanism matched with the diversion mechanism is arranged on the side, away from the transfer plate, of the diversion mechanism. The cleaning function of the cleaning cabinet, the arranging and conveying functions of the flow dividing mechanism and the classified storage function of the storage mechanism are combined, stains on the surfaces of the waste screws can be effectively cleaned, the waste screws stacked disorderly are arranged in order, and the screws with different screw length types are stored in a classified mode; therefore, the effect of automatically cleaning and collecting the waste screws is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of recycling waste mechanical products, and in particular to an automatic cleaning and summarizing device for waste screws. Background Art

[0002] Mechanical products contain a large number of screws used to connect and fasten two or more objects. Many screws will be mixed with other debris and contaminated after disassembly, especially when the screws are contaminated by oil, chemicals, etc. This contamination will not only affect the recycling value of the screws, but also increase the difficulty of sorting and cleaning during the recycling process.

[0003] At present, ultrasonic cleaning technology is commonly used for cleaning waste screws. This technology requires the screws to be immersed in a container filled with cleaning fluid. Since the cleaning fluid is not fluid, there will still be a small amount of residual contaminants on the surface of the treated waste screws, so further flow cleaning treatment is required.

[0004] With the retirement of a large number of waste mechanical products, some special types or high-value waste screws that need to be processed in a centralized manner need to be sorted and classified by manpower during recycling, which consumes a lot of labor costs and is inefficient. Therefore, an automatic sorting and induction device is needed to improve work efficiency. The induction device needs to be able to accurately classify different types of waste screws, and prevent the accumulation of screws from causing blockage of the device while increasing the processing capacity, which puts higher requirements on the stability of the device operation.

[0005] Currently, no effective solution has been proposed for the problems in the related technologies. Summary of the invention

[0006] In view of the problems in the related art, the present invention proposes an automatic cleaning and sorting device for waste screws to overcome the above-mentioned technical problems existing in the existing related art.

[0007] To this end, the specific technical solution adopted by the present invention is as follows:

[0008] A device for automatically cleaning and collecting waste screws comprises a fixed frame, a water tank is arranged on one side of the bottom of the fixed frame, a cleaning cabinet is arranged on the top of the fixed frame, a drying plate is arranged on one side of the bottom of the cleaning cabinet and above a transmission mechanism, a feeding port is arranged on the top of the cleaning cabinet, water pipes are arranged on both sides of the cleaning cabinet, and the bottom ends of the water pipes are connected to the water tank through high-pressure water pumps; a transmission mechanism is arranged on one side of the bottom of the cleaning cabinet, and the transmission mechanism is connected to the cleaning cabinet through a bracket, and a transfer plate matched with the transmission mechanism is arranged below the transmission mechanism; a diversion mechanism is arranged on the side of the transfer plate away from the transmission mechanism, and an induction mechanism matched with the diversion mechanism is arranged on the side of the diversion mechanism away from the transfer plate.

[0009] Furthermore, in order to facilitate the cleaning of waste screws, a cleaning cabinet baffle is provided at the top and middle of the cleaning cabinet, a plurality of concave-convex baffles are provided between two sets of cleaning cabinet baffles, a plurality of high-pressure nozzles matching with water pipes are provided on both sides of the interior of the cleaning cabinet, a cleaning cabinet drawer is provided at the bottom of the cleaning cabinet, and a drainage port is provided on one side of the cleaning cabinet drawer. The high-pressure nozzle on one side of the interior of the cleaning cabinet is located between the cleaning cabinet baffle and the concave-convex baffle at the top, and the high-pressure nozzle on the other side of the interior of the cleaning cabinet is located between the two sets of concave-convex baffles.

[0010] Furthermore, in order to facilitate the transfer of the used screws after cleaning, the transmission mechanism includes a rotating belt, both ends of which are provided with rotating shafts matched therewith, and both ends of one set of rotating shafts are connected to the inside of the cleaning cabinet, and both ends of the other set of rotating shafts are connected to the bracket, and a rotating motor matched with the rotating shaft is provided on one side of the bracket. A plurality of water filtering holes are provided through the surface of the rotating belt, and water filtering baffles are provided on both sides of the rotating belt, and a soft brush is provided between the water filtering baffles on both sides, and one side of the soft brush is connected to the transfer plate.

[0011] Furthermore, in order to facilitate the unification of the placement direction of the waste screws and the subsequent diversion function, the diversion mechanism includes a diversion mechanism base, a guide track 1 is arranged on one side of the diversion mechanism base, and a guide baffle is arranged on one side of the guide track 1, an outer ring drive motor is arranged on the other side of the diversion mechanism base, an outer ring drive gear is arranged on the top of the outer ring drive motor, a base bracket is arranged in the middle of the diversion mechanism base, a connecting ring is sleeved on the outer side of the top of the base bracket, and two sets of partitions are arranged on one side of the connecting ring; the inner side wall of the diversion mechanism base is provided with an inner The outer ring bracket is provided with an outer ring on the outer side of the top of the inner and outer ring brackets, and an outer ring gear ring matching with the outer ring drive motor is provided on the outer side of the bottom of the outer ring, and an inner ring is provided on the inner side of the outer ring, and a plurality of support bearings matching with the outer ring and the inner ring are evenly provided on the top of the inner and outer ring brackets; an inner ring gear ring is provided on the outer side of the base bracket and below the connecting ring, and the inner ring gear ring is connected to the inner ring through a connecting plate, and both sides of the inner ring gear ring are provided with inner ring drive gears meshing with it, and an inner ring drive motor matching with it is provided at the bottom of the inner ring drive gear. A partition groove is provided at one end of the partition away from the connecting ring, and a diversion baffle is connected to one side of the partition groove by bolts, and a gap is provided between the bottom end of the diversion baffle and the top of the inner ring.

[0012] Furthermore, in order to realize the induction of three types of waste screws with different screw lengths of long, medium and short, the induction mechanism includes an induction mechanism base, and a guide track 2 connected to the guide track 1 is arranged on one side of the top of the induction mechanism base, and the bottom end of the guide track 2 is connected to the guide track 4; a guide track 3 is arranged in the middle of the guide track 4, the bottom end of the guide track 3 is connected to the guide track 5, the bottom end of the guide track 5 is connected to the guide track 6, the middle part of the guide track 5 is connected to the guide track 7, and the bottom ends of the guide track 7, the guide track 6 and the guide track 4 are all provided with a storage box; the top of the guide track 3 and the top of the guide track 7 are both provided with an induction baffle, one side of the induction baffle is provided with a positioning bolt, and one side of the guide track 3 and the guide track 7 are both provided with an induction baffle groove matched with the positioning bolt; positioning blocks are arranged between the top of the guide track 4 and the guide track 3 and between the top of the guide track 5 and the guide track 7, and the top of the positioning blocks are all provided with anti-falling cover plates. The bottom ends of guide track 2, guide track 3, guide track 4, guide track 6 and guide track 7 are arranged parallel to each other; the depth from the top of guide track 3 to the top of the inductive baffle is greater than the depth from the top of guide track 7 to the top of the inductive baffle.

[0013] The beneficial effects of the present invention are:

[0014] 1) The present invention combines the cleaning function of the cleaning cabinet, the sorting and conveying function of the diversion mechanism and the classification and storage function of the induction mechanism, which can effectively clean the stains on the surface of the waste screws, sort the messy piled waste screws in order, and classify and store screws of different screw lengths, thereby achieving the function of automatically cleaning and sorting the waste screws.

[0015] 2) The present invention provides a corrugated concave-convex baffle in the cleaning cabinet, and the waste screws continuously rub against each other when rolling along the concave-convex baffle, thereby increasing the rolling time and the number of contact collisions in the cleaning cabinet, and effectively improving the cleaning rate.

[0016] 3) The present invention provides a high-pressure nozzle with a booster water tank at the end of the water pipe to spray the cleaning liquid, and the booster water tank is set at a height directly opposite to the concave-convex baffle. The booster water tank can increase the water pressure and increase the spray coverage area. When the waste screws roll along the concave-convex baffle, they can fully contact and soak the cleaning liquid, thereby achieving a more comprehensive cleaning effect.

[0017] 4) The present invention sets a slope for the inner ring, thereby allowing the waste screws to slide to the bottom of the inner ring for subsequent diversion processing; the inner ring and the outer ring are driven by a motor to rotate in opposite directions, and a groove is generated by setting a height difference between the inner ring and the outer ring, so that torque can be applied to the waste screws on the surfaces of the inner ring and the outer ring, so that the waste screws can fall into the upper surface of the outer ring after rotation, and are constrained by the position of the groove to have a unified placement direction. At the same time, continuous rotation also prevents the waste screws from being blocked due to stacking.

[0018] 5) The present invention arranges a guide baffle and a guide track 1 at the tangent position of the outer wall of the base of the diversion mechanism, and can use the thrust of the outer ring rotation to send the waste screws through the guide baffle to the guide track 1. The guide track 1 is provided with a groove. When the waste screws pass through the guide track 1, the head is supported by the track wall, and the screw rod extends into the groove, so that the waste screws are smoother and prevented from falling when they slide along the guide track 1 to the next device.

[0019] 5) After the waste screws of the present invention are sent to the induction mechanism, they slide along the guide track two. The induction baffle is adjusted to adapt to the medium-length screw. When the waste screws with short and medium screw lengths pass through, they are guided to the guide track three, while the waste screws with long screw lengths are blocked by the induction baffle and sent to the guide track four; the waste screws with short and medium screw lengths are sent to the guide track five along the guide track three, and the position of the induction baffle is adjusted again to adapt to the short-length screw. When the waste screws with short screw lengths pass through, they are guided to the guide track seven, while the waste screws with medium screw lengths are blocked by the induction baffle and sent to the guide track six, thereby realizing the induction of waste screws of three types of different screw lengths, long, medium and short. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 2 is a schematic structural diagram of an automatic cleaning and summarizing device for waste screws according to an embodiment of the present invention;

[0022] Figure 2 It is a schematic diagram of the installation of a cleaning cabinet drawer in an automatic cleaning and summarizing device for waste screws according to an embodiment of the present invention;

[0023] Figure 3 It is a schematic diagram of the internal structure of a cleaning cabinet in an automatic cleaning and summarizing device for waste screws according to an embodiment of the present invention;

[0024] Figure 4 It is a cross-sectional view of a high-pressure nozzle in an automatic cleaning and summarizing device for waste screws according to an embodiment of the present invention;

[0025] Figure 5 It is a structural schematic diagram of a diversion mechanism in an automatic cleaning and summarizing device for waste screws according to an embodiment of the present invention;

[0026] Figure 6It is a cross-sectional view of a diversion mechanism in an automatic cleaning and summarizing device for waste screws according to an embodiment of the present invention;

[0027] Figure 7 It is a structural schematic diagram of an induction mechanism in an automatic cleaning and induction device for waste screws according to an embodiment of the present invention;

[0028] Figure 8 The invention is a schematic diagram of the installation of a collection baffle in an automatic cleaning and collection device for waste screws according to an embodiment of the invention.

[0029] In the figure:

[0030] 1. Fixed frame; 2. Water tank; 3. Cleaning cabinet; 301. Cleaning cabinet baffle; 302. Concave and convex baffle; 303. High-pressure nozzle; 304. Cleaning cabinet drawer; 305. Drainage outlet; 4. Feeding port; 5. Water pipe; 6. High-pressure water pump; 7. Transmission mechanism; 701. Rotating belt; 702. Rotating shaft; 703. Rotating motor; 704. Water filter baffle; 705. Soft brush; 8. Bracket; 9. Drying plate; 10. Transfer plate; 11. Diverter mechanism; 1101. Diverter mechanism base; 1102. Guide track 1; 1103. Outer ring drive motor; 1104. Outer ring drive gear; 1105. Base bracket; 1106. Connecting ring; 1107. Partition; 1108. Partition groove; 1109. Diverter baffle Plate; 1110, inner and outer ring brackets; 1111, outer ring; 1112, outer ring gear ring; 1113, inner ring; 1114, support bearing; 1115, inner ring gear ring; 1116, connecting plate; 1117, inner ring drive gear; 1118, inner ring drive motor; 1119, guide baffle; 12, induction mechanism; 1201, induction mechanism base; 1202, anti-falling cover; 1203, guide track two; 1204, guide track three; 1205, guide track four; 1206, guide track five; 1207, guide track six; 1208, guide track seven; 1209, storage box; 1210, induction baffle; 1211, positioning bolt; 1212, induction baffle groove; 1213, positioning block. DETAILED DESCRIPTION

[0031] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementations and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0032] According to an embodiment of the present invention, an automatic cleaning and summarizing device for waste screws is provided.

[0033] The present invention is further described with reference to the accompanying drawings and specific embodiments. Figure 1-Figure 8 As shown, the automatic cleaning and summarizing device for waste screws according to the embodiment of the present invention comprises a fixing frame 1, a water tank 2 is arranged on one side of the bottom of the fixing frame 1, and in specific application, the water tank 2 is filled with cleaning liquid, a cleaning cabinet 3 is arranged on the top of the fixing frame 1, a drying plate 9 is arranged on one side of the bottom of the cleaning cabinet 3 and above the transmission mechanism 7, a feeding port 4 is arranged on the top of the cleaning cabinet 3, water pipes 5 are arranged on both sides of the cleaning cabinet 3, and the bottom ends of the water pipes 5 are connected to the water tank 2 through high-pressure water pumps 6; a transmission mechanism 7 is arranged on one side of the bottom of the cleaning cabinet 3, and the transmission mechanism 7 is connected to the cleaning cabinet 3 through a bracket 8, and a transfer plate 10 matched with the transmission mechanism 7 is arranged below the transmission mechanism 7; a diversion mechanism 11 is arranged on the side of the transfer plate 10 away from the transmission mechanism 7, and a summarizing mechanism 12 matched with the diversion mechanism 11 is arranged on the side of the diversion mechanism 11 away from the transfer plate 10, and in specific application, the summarizing mechanism 12 has an angle of 30 degrees with the horizontal plane.

[0034] In one embodiment, a washing cabinet baffle 301 is provided at the inner top and middle of the washing cabinet 3, and a plurality of concave-convex baffles 302 are provided between two groups of washing cabinet baffles 301. When used in a specific application, the upper surface of the concave-convex baffle 302 has continuous undulating ripples. A plurality of high-pressure nozzles 303 cooperating with the water pipe 5 are provided on both sides of the interior of the washing cabinet 3. When used in a specific application, the number of the high-pressure nozzles 303 is five, and there are seven booster water tanks at the front end of the high-pressure nozzles 303, and the high-pressure nozzles 303 are directly facing the concave-convex baffles. A washing cabinet drawer 304 is provided at the inner bottom of the washing cabinet 3, and a drain port 305 is provided on one side of the washing cabinet drawer 304. The high-pressure nozzle 303 on one side of the interior of the washing cabinet 3 is located between the washing cabinet baffle 301 and the concave-convex baffle 302 at the top, and the high-pressure nozzle 303 on the other side of the interior of the washing cabinet 3 is located between the two groups of concave-convex baffles 302.

[0035] The working principle of the cleaning cabinet is as follows: the water tank 2 is filled with cleaning liquid, which is transported to the high-pressure nozzle 303 through the high-pressure water pump 6 and the water pipe 5. Five high-pressure nozzles 303 are respectively arranged at the front ends of the water pipes 5 on both sides of the cleaning cabinet 3. Seven booster water tanks distributed side by side are arranged inside the high-pressure nozzle 303. After the cleaning liquid flows out, the spray water pressure and coverage area are increased; a cleaning cabinet baffle 301 is arranged inside the cleaning cabinet 3 to guide the transfer path of the waste screws in the cleaning cabinet 3; a concave-convex baffle 302 is arranged inside the cleaning cabinet 3, and the upper surface of the concave-convex baffle 302 is provided with protruding corrugations. When the waste screws pass through the concave-convex baffle 302, the rolling speed will be slowed down, thereby increasing the cleaning time and cleaning rate of the cleaning liquid; a cleaning cabinet drawer 304 is arranged on one side of the cleaning cabinet 3, which can be drawn out for cleaning the dirt on the internal surface of the cleaning cabinet 3; a drain port 305 is arranged on the left side of the cleaning cabinet drawer 304 to discharge the contaminated cleaning liquid.

[0036] In one embodiment, the transmission mechanism 7 includes a rotating belt 701, both ends of which are provided with a rotating shaft 702 matched therewith, and both ends of one set of the rotating shafts 702 are connected to the inside of the washing cabinet 3, and both ends of the other set of the rotating shafts 702 are connected to the bracket 8, and one side of the bracket 8 is provided with a rotating motor 703 matched with the rotating shaft 702. A plurality of water filtering holes are opened through the surface of the rotating belt 701, and both sides of the rotating belt 701 are provided with water filtering baffles 704, and a soft brush 705 is provided between the water filtering baffles 704 on both sides, and one side of the soft brush 705 is connected to the transfer plate 10.

[0037] The working principle of the transmission mechanism is as follows: after the waste screws are cleaned, the damp waste screws will be dried under the action of the drying plate 9 above for subsequent operations; a transfer plate 10 is provided under the transmission mechanism 7, and the waste screws fall onto the transfer plate 10 after filtering water, and slide to the next device; the soft brush 705 provided on the left side of the transfer plate 10 is in contact with the water filter baffle 704, and the water filter baffle 704 will rub against the soft brush 705 when sliding, thereby realizing the synchronous treatment of surface impurities.

[0038] In one embodiment, the diversion mechanism 11 includes a diversion mechanism base 1101, a guide track 1102 is provided on one side of the diversion mechanism base 1101, and a guide baffle 1119 is provided on one side of the guide track 1102. In specific application, the angle between the guide track 1102 and the horizontal plane is 35 degrees, the guide track 1102 is tangent to the outer ring 1111, the guide baffle 1119 is tangent to the inner ring 1113, and the outer ring drive motor 1103 is provided on the other side of the diversion mechanism base 1101. 3 is provided with an outer ring driving gear 1104 at the top, a base bracket 1105 is provided in the middle of the diverter mechanism base 1101, a connecting ring 1106 is sleeved on the top outer side of the base bracket 1105, and two sets of partitions 1107 are provided on one side of the connecting ring 1106. In specific application, the angle between the two sets of partitions 1107 is 30 degrees, the lower surface of the partition 1107 is aligned with the upper surface contour of the inner ring 1113, and the outer side of the partition 1107 is aligned with the outer surface contour of the diverter mechanism base 1101; the inner side wall of the diverter mechanism base 1101 is provided There are inner and outer ring brackets 1110, an outer ring 1111 is arranged on the outer side of the top of the inner and outer ring brackets 1110, an outer ring gear ring 1112 matched with the outer ring drive motor 1103 is arranged on the outer side of the bottom of the outer ring 1111, an inner ring 1113 is arranged on the inner side of the outer ring 1111, and a plurality of support bearings 1114 matched with the outer ring 1111 and the inner ring 1113 are evenly arranged on the top of the inner and outer ring brackets 1110. In specific applications, the width of the outer ring 1111 is just enough to accommodate a screw, and the outer edge of the inner ring 1113 is wider than the outer ring 1111. 1 cm high, supporting bearings 1114 are arranged in two rows, one row is used to support the outer ring 1111, and the other row is used to support the inner ring 1113; an inner ring gear ring 1115 is arranged outside the base bracket 1105 and below the connecting ring 1106, and the inner ring gear ring 1115 is connected to the inner ring 1113 through a connecting plate 1116, and both sides of the inner ring gear ring 1115 are provided with inner ring driving gears 1117 meshing therewith, and the bottom of the inner ring driving gear 1117 is provided with an inner ring driving motor 1118 matching therewith. A partition groove 1108 is arranged at one end of the partition 1107 away from the connecting ring 1106, and a diverter baffle 1109 is connected to one side of the partition groove 1108 by bolts, and a gap is arranged between the bottom end of the diverter baffle 1109 and the top of the inner ring 1113.

[0039] The working principle of the diversion mechanism is as follows: the outer ring drive motor 1103 drives the outer ring 1111 to rotate counterclockwise through the outer ring drive gear 1104 and the outer ring gear ring 1112, and the inner ring drive motor 1118 drives the connecting plate 1116 and the inner ring 1113 to rotate clockwise through the inner ring drive gear 1117 and the inner ring gear ring 1115. When the waste screws slide onto the connecting plate 1116, since the connecting plate 1116 has a certain slope, they will gather in the groove at the intersection of the inner and outer rings under the action of gravity. The reverse rotation of the inner and outer rings allows the screws to adjust their placement direction by rotation and be uniformly arranged on the surface of the outer ring 1111. When the size of the waste screws meets the interval height, they can pass through the diversion baffle 1109 in turn, and are finally discharged from the guide track 1102 under the action of the guide baffle 1119.

[0040] In one embodiment, the induction mechanism 12 includes an induction mechanism base 1201, a guide rail 2 1203 connected to the guide rail 1 1102 is arranged on one side of the top of the induction mechanism base 1201, and the bottom end of the guide rail 2 1203 is connected to the guide rail 4 1205; a guide rail 3 1204 is arranged in the middle of the guide rail 4 1205, the bottom end of the guide rail 3 1204 is connected to the guide rail 5 1206, the bottom end of the guide rail 5 1206 is connected to the guide rail 6 1207, the middle of the guide rail 5 1206 is connected to the guide rail 7 1208, and the bottom ends of the guide rail 7 1208, the guide rail 6 1207 and the guide rail 4 1205 are all provided with a storage box 1209; the top of the guide rail 3 1204 and the guide rail A summary baffle 1210 is provided at the top of the guide rail seven 1208, a positioning bolt 1211 is provided on one side of the summary baffle 1210, and a summary baffle groove 1212 matched with the positioning bolt 1211 is opened on one side of the guide rail three 1204 and the guide rail seven 1208. In specific applications, the summary baffle 1210 can be adjusted up and down in height under the action of the summary baffle groove 1212 and the positioning bolt 1211; positioning blocks 1213 are provided between the top of the guide rail four 1205 and the guide rail three 1204 and between the top of the guide rail five 1206 and the guide rail seven 1208, and anti-falling cover plates 1202 are provided on the tops of the positioning blocks 1213. In specific applications, the anti-falling cover plates 1202 are used to prevent the screws from falling off the induction mechanism 12. The guide rail two 1203, the guide rail three 1204, the bottom end of the guide rail four 1205, the guide rail six 1207 and the guide rail seven 1208 are arranged parallel to each other; the depth between the top of the guide rail three 1204 and the top of the induction baffle 1210 is greater than the depth between the top of the guide rail seven 1208 and the top of the induction baffle 1210.

[0041] The working principle of the induction mechanism is as follows: after the waste screws are sent to the induction mechanism 12, they slide along the guide track 2 1203, and the induction baffle 1210 adapts to the medium-length screw rod by adjusting the position. When the waste screws with short and medium screw rods pass through, they will be guided to the guide track 3 1204, while the waste screws with long screw rods will be blocked by the induction baffle 1210 and sent to the guide track 4 1205; the waste screws with short and medium screw rods are sent to the guide track 5 1206 along the guide track 3 1204, and the position of the induction baffle 1210 is adjusted again to make them adapt to the short-length screw rod. When the waste screws with short screw rods pass through, they will be guided to the guide track 7 1208, while the waste screws with medium screw rods will be blocked by the induction baffle 1210 and sent to the guide track 6 1207, so as to collect the summarized screws, thereby realizing the induction of three types of waste screws with different screw lengths: long, medium and short.

[0042] In order to facilitate understanding of the above technical solutions of the present invention, the working principle or operation mode of the present invention in the actual process is described in detail below.

[0043] First, the waste screws are sent to the cleaning cabinet 3 through the feeding port 4, and are cleaned by the cleaning liquid ejected from the high-pressure nozzle 303 in the process of sliding down along the baffle 301 and the concave-convex baffle 302 of the cleaning cabinet. The head of the high-pressure nozzle 303 is provided with a booster water tank to increase the water flow rate and coverage area, and the surface of the concave-convex baffle 302 is provided with a wavy texture to slow down the sliding speed of the waste screws, thereby increasing the cleaning time and the cleaning rate; secondly, the waste screws then fall along the baffle 301 of the cleaning cabinet to the transmission mechanism 7 for filtration and are sent to the diversion mechanism 11 through the transfer plate 10, and the drying plate 9 can dry the wet waste screws in this process; then, the upper surface of the diversion mechanism 11 is used to receive the waste screws, and due to the provision of the partition 1107, the waste screws can only move within the constraint range; the inner ring 11 13 and the outer ring 1111 rotate in the opposite direction to make the waste screws rotate and adjust the direction, and fall into the groove of the outer ring 1111 in turn, and the diversion baffle 1109 adjusts the distance with the outer ring 1111 up and down in the partition groove 1108. When the waste screws are in the correct arrangement, they can move with the outer ring 1111 and pass through the diversion baffle 1109, thereby effectively realizing the diversion and sorting of the waste screws; then, the waste screws are blocked by the guide baffle 1119 and enter the guide track 1102, the head of the waste screw is supported by the track wall, and the screw gradually extends into the groove during the sliding process, ensuring that the sliding process can be stable and avoid falling; finally, the induction mechanism 12 can summarize the waste screws of three different screw lengths of long, medium and short, and collect the summarized screws through the storage box 1209.

[0044] To sum up, with the help of the above-mentioned technical scheme of the present invention, the present invention combines the cleaning function of the cleaning cabinet 3, the sorting and conveying function of the diversion mechanism 11 and the classification and storage function of the induction mechanism 12, which can effectively clean the stains on the surface of the waste screws, sort out the messy piled waste screws in an orderly manner, and classify and store screws of different screw length types, so as to achieve the function of automatically cleaning and sorting the waste screws.

[0045] In addition, the present invention sets a corrugated concave-convex baffle 302 on the cleaning cabinet 3, and the waste screws continuously rub against each other when rolling along the concave-convex baffle 302, thereby increasing the rolling time and the number of contact collisions in the cleaning cabinet 3, and effectively improving the cleaning rate.

[0046] In addition, the present invention arranges a high-pressure nozzle 303 with a booster water tank at the end of the water pipe 5 for spraying cleaning liquid, and arranges it at a height directly opposite the concave-convex baffle 302. The booster water tank can increase the water pressure and increase the spray coverage area. When the waste screws roll down along the concave-convex baffle 302, they can fully contact the infiltration cleaning liquid, thereby achieving a more comprehensive cleaning effect.

[0047] In addition, the present invention sets a slope for the inner ring 1113, thereby achieving the waste screws sliding to the bottom end of the inner ring 1113 for subsequent diversion processing; the inner ring 1113 and the outer ring 1111 are driven by a motor to rotate in opposite directions, and a groove is generated by setting a height difference between the inner ring 1113 and the outer ring 1111, so that torque can be applied to the waste screws located on the surface of the inner ring 1113 and the outer ring 1111, so that the waste screws can fall into the upper surface of the outer ring 1111 after rotation, and are constrained by the position of the groove to unify the placement direction. At the same time, continuous rotation also prevents the waste screws from being blocked due to stacking.

[0048] In addition, the present invention arranges a guide baffle 1119 and a guide track 1102 at a tangent position along the outer wall of the diversion mechanism base 1101, and can utilize the thrust of the rotation of the outer ring 1111 to send the waste screws through the guide baffle 1119 to the guide track 1102. The guide track 1102 is provided with a groove. When the waste screws pass through the guide track 1102, the head is supported by the track wall, and the screw rod extends into the groove, so that the waste screws are smoother and prevented from falling when sliding down the guide track 1102 to the next device.

[0049] In addition, after the waste screws of the present invention are sent to the induction mechanism 12, they slide along the guide track 2 1203, and the induction baffle 1210 is adjusted to adapt to the medium-length screw. When the waste screws with short and medium screw lengths pass through, they are guided to the guide track 3 1204, while the waste screws with long screw lengths are blocked by the induction baffle 1210 and sent to the guide track 4 1205; the waste screws with short and medium screw lengths are sent to the guide track 5 1206 along the guide track 3 1204, and the position of the induction baffle 1210 is adjusted again to adapt to the short-length screw. When the waste screws with short screw lengths pass through, they are guided to the guide track 7 1208, while the waste screws with medium screw lengths are blocked by the induction baffle 1210 and sent to the guide track 6 1207, thereby realizing the induction of three types of waste screws with different screw lengths of long, medium and short.

[0050] In the present invention, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0051] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic cleaning and sorting device for waste screws, characterized in that: It comprises a fixed frame (1), a water tank (2) is arranged on one side of the bottom of the fixed frame (1), a cleaning cabinet (3) is arranged on the top of the fixed frame (1), a feeding port (4) is arranged on the top of the cleaning cabinet (3), water pipes (5) are arranged on both sides of the cleaning cabinet (3), and the bottom ends of the water pipes (5) are connected to the water tank (2) via high-pressure water pumps (6); A transmission mechanism (7) is provided on one side of the bottom of the cleaning cabinet (3), and the transmission mechanism (7) is connected to the cleaning cabinet (3) via a bracket (8), and a transfer plate (10) matching with the transmission mechanism (7) is provided below the transmission mechanism (7); A flow dividing mechanism (11) is provided on the side of the transfer plate (10) away from the transmission mechanism (7), and an induction mechanism (12) cooperating therewith is provided on the side of the flow dividing mechanism (11) away from the transfer plate (10).

2. The automatic cleaning and sorting device for waste screws according to claim 1 is characterized in that: A drying plate (9) is provided on one side of the bottom of the cleaning cabinet (3) and above the transmission mechanism (7).

3. The automatic cleaning and sorting device for waste screws according to claim 1 is characterized in that: The top and middle of the cleaning cabinet (3) are both provided with cleaning cabinet baffles (301), a plurality of concave and convex baffles (302) are provided between two groups of the cleaning cabinet baffles (301), a plurality of high-pressure nozzles (303) matched with the water pipe (5) are provided on both sides of the interior of the cleaning cabinet (3), a cleaning cabinet drawer (304) is provided at the bottom of the cleaning cabinet (3), and a drainage outlet (305) is provided on one side of the cleaning cabinet drawer (304).

4. The automatic cleaning and sorting device for waste screws according to claim 3 is characterized in that: The high-pressure nozzle (303) on one side of the cleaning cabinet (3) is located between the cleaning cabinet baffle (301) and the concave-convex baffle (302) at the top, and the high-pressure nozzle (303) on the other side of the cleaning cabinet (3) is located between two groups of concave-convex baffles (302).

5. The automatic cleaning and sorting device for waste screws according to claim 1 is characterized in that: The transmission mechanism (7) comprises a rotating belt (701), both ends of which are provided with rotating shafts (702) matching therewith, and both ends of one group of the rotating shafts (702) are connected to the interior of the cleaning cabinet (3), and both ends of another group of the rotating shafts (702) are connected to the bracket (8), and a rotating motor (703) matching the rotating shafts (702) is provided on one side of the bracket (8).

6. The automatic cleaning and sorting device for waste screws according to claim 5 is characterized in that: A plurality of water filtering holes are formed through the surface of the rotating belt (701), and water filtering baffles (704) are provided on both sides of the rotating belt (701). A soft brush (705) is provided between the water filtering baffles (704) on both sides, and one side of the soft brush (705) is connected to the transfer plate (10).

7. The automatic cleaning and sorting device for waste screws according to claim 1 is characterized in that: The diversion mechanism (11) comprises a diversion mechanism base (1101), a guide track 1 (1102) is arranged on one side of the diversion mechanism base (1101), and a guide baffle (1119) is arranged on one side of the guide track 1 (1102), an outer ring drive motor (1103) is arranged on the other side of the diversion mechanism base (1101), an outer ring drive gear (1104) is arranged on the top of the outer ring drive motor (1103), a base bracket (1105) is arranged in the middle of the diversion mechanism base (1101), a connecting ring (1106) is sleeved on the outer side of the top of the base bracket (1105), and two groups of partitions (1107) are arranged on one side of the connecting ring (1106); An inner and outer ring bracket (1110) is provided on the inner side wall of the diversion mechanism base (1101); an outer ring (1111) is provided on the outer side of the top of the inner and outer ring bracket (1110); an outer ring gear ring (1112) matching with the outer ring drive motor (1103) is provided on the outer side of the bottom of the outer ring (1111); an inner ring (1113) is provided on the inner side of the outer ring (1111); and a plurality of support bearings (1114) matching with the outer ring (1111) and the inner ring (1113) are evenly provided on the top of the inner and outer ring bracket (1110); An inner ring gear (1115) is arranged on the outer side of the base bracket (1105) and below the connecting ring (1106), and the inner ring gear (1115) is connected to the inner ring (1113) via a connecting plate (1116), and inner ring drive gears (1117) meshing therewith are arranged on both sides of the inner ring gear (1115), and an inner ring drive motor (1118) matching therewith is arranged at the bottom of the inner ring drive gear (1117).

8. The automatic cleaning and sorting device for waste screws according to claim 7 is characterized in that: A partition groove (1108) is provided at one end of the partition (1107) away from the connecting ring (1106), and a diverter baffle (1109) is connected to one side of the partition groove (1108) by bolts, and a gap is provided between the bottom end of the diverter baffle (1109) and the top of the inner ring (1113).

9. The automatic cleaning and sorting device for waste screws according to claim 7 is characterized in that: The induction mechanism (12) comprises an induction mechanism base (1201), a guide track 2 (1203) connected to the guide track 1 (1102) is arranged on one side of the top of the induction mechanism base (1201), and a guide track 4 (1205) is connected to the bottom end of the guide track 2 (1203); A guide track three (1204) is arranged in the middle of the guide track four (1205), the bottom end of the guide track three (1204) is connected to the guide track five (1206), the bottom end of the guide track five (1206) is connected to the guide track six (1207), the middle of the guide track five (1206) is connected to the guide track seven (1208), and the bottom ends of the guide track seven (1208), the guide track six (1207) and the guide track four (1205) are all provided with a storage box (1209); The top of the guide rail three (1204) and the top of the guide rail seven (1208) are both provided with an induction baffle (1210), one side of the induction baffle (1210) is provided with a positioning bolt (1211), and one side of the guide rail three (1204) and the guide rail seven (1208) are both provided with an induction baffle groove (1212) matched with the positioning bolt (1211); A positioning block (1213) is provided between the top of the guide track four (1205) and the top of the guide track three (1204) and between the top of the guide track five (1206) and the top of the guide track seven (1208), and an anti-falling cover plate (1202) is provided at the top of each positioning block (1213).

10. The automatic cleaning and sorting device for waste screws according to claim 9 is characterized in that: The guide track 2 (1203), the guide track 3 (1204), the bottom end of the guide track 4 (1205), the guide track 6 (1207) and the guide track 7 (1208) are arranged parallel to each other; The depth from the top of the guide track three (1204) to the top of the induction baffle (1210) is greater than the depth from the top of the guide track seven (1208) to the top of the induction baffle (1210).

Images