Waste collecting device for plastic package production

Abstract

According to the technical scheme, the waste collecting device for plastic package production is characterized by comprising a recycling part, a supporting part and a material sucking part, the recycling part comprises an outer barrel, a net barrel and a top cover, the outer barrel is vertically and fixedly arranged, the upper end and the lower end of the outer barrel are open, the net barrel is vertically inserted into the outer barrel, and the top cover is arranged on the supporting part; the top cover is fixed to the top face of the net cylinder, an extrusion hydraulic rod is vertically fixed to the top face of the top cover, a pressing plate is horizontally arranged in the top cover, the top face of the pressing plate is fixedly connected with the output end of the extrusion hydraulic rod, and an air inlet pipe is horizontally communicated and fixed to the top of the outer circumference of the net cylinder. And the other end of the air inlet pipe penetrates through the outer barrel, so that when plastic waste compressed into blocks is transferred out of the net barrel, the supporting plate is started to vertically move downwards on the support, the supporting plate is used for bearing the plastic waste compressed into blocks to slide out of the recycling part, then the plastic waste compressed into blocks is carried, and the waste can be conveniently taken out and transferred out of a collecting box in the later period.

Description

Technical Field

[0001] The utility model relates to the technical field of waste collection equipment, in particular to a waste collection device for plastic packaging production. Background Art

[0002] Tablets are mostly packaged in plastic packaging film. During packaging, the flat plastic packaging film is punched into a suitable size, welded to form a packaging bag, and then the tablets are put into the packaging bag. Finally, the packaging bag is welded and sealed to complete the packaging of the tablets. When punching the packaging bag with plastic packaging film, debris waste is generated after punching. These wastes are accumulated on the production table, which is not conducive to the subsequent continuous tablet packaging bag processing. The plastic packaging film waste needs to be collected and placed centrally.

[0003] The Chinese patent with patent number CN208697744U discloses a plastic film collection device, including a collection box, a driving motor, a transmission roller and a protective mesh plate. A support plate is arranged on the left side of the collection box, and a collector is arranged above the support plate. A telescopic tube is connected to the top of the collector, and a collection tube is arranged at the top of the telescopic tube. A clamp is arranged below the collection tube, and a fixing rod is arranged at the lower end of the clamp. The driving motor is installed below the collector, and a driving wheel is connected to the output end of the driving motor, and a telescopic tube is arranged, so that the position of the collection tube can be adjusted by utilizing the telescopic universal direction of the telescopic tube, which is conducive to quickly sucking the plastic film into the collection box.

[0004] However, in actual use, the plastic film used for tablet packaging is relatively light in texture. When the waste plastic film after punching is sucked into the collection box, the gaps between the waste are large and occupy more space, resulting in limited waste collection by the collection box. At the same time, the collected plastic waste is relatively fluffy, which is not conducive to later removal and transportation out of the collection box. Utility Model Content

[0005] In view of the problems mentioned in the background technology, the purpose of the utility model is to provide a waste collection device for plastic packaging production to solve the problems mentioned in the background technology.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A waste collection device for plastic packaging production comprises a recycling member, a support member and a suction member, wherein the recycling member comprises an outer barrel, a net cylinder and a top cover, wherein the outer barrel is vertically fixed and has openings at both upper and lower ends, the net cylinder is vertically inserted into the interior of the outer barrel, and both ends of the net cylinder are fixedly connected to both ends of the outer barrel, the top cover is fixed on the top surface of the net cylinder, and an extrusion hydraulic rod is vertically fixed on the top surface of the top cover, a pressure plate is horizontally arranged inside the top cover, and the top surface of the pressure plate is fixedly connected to the output end of the extrusion hydraulic rod, an air intake pipe is horizontally connected and fixed to the top of the outer circumference of the net cylinder, and the other end of the air intake pipe passes through the outer barrel, and the end of the air intake pipe is connected and assembled with the suction member, and the support member comprises a bracket, which is vertically arranged below the outer barrel, and a support plate is horizontally arranged on the bracket, the support plate is horizontally arranged at the bottom end of the net cylinder, and the support plate is vertically slidably connected to the bracket.

[0008] By adopting the above technical scheme, during use, the outer barrel is connected with the external suction device, negative pressure is generated in the outer barrel, and the waste material of the packaging film after punching in the tablet packaging is sucked from the suction piece and guided into the net cylinder, and the air enters the outer barrel through the through holes in the net cylinder. The sucked waste material is filtered by the net cylinder and retained in the net cylinder. When collecting and transporting the waste material in the later stage, the extrusion hydraulic rod on the top cover is started to push the pressure plate to move vertically downward, driving the pressure plate to squeeze the waste material in the net cylinder downward and compress it into blocks, thereby reducing the gap between the compressed waste materials, expanding the storage space of the net cylinder while avoiding the collected plastic waste being relatively fluffy. When the compressed plastic waste is transported out of the net cylinder in the later stage, the support plate is started to move vertically downward on the bracket, and the compressed plastic waste is carried by the support plate to slide out of the recovery part, and then the compressed plastic waste is transported to facilitate the later waste removal and transportation out of the collection box.

[0009] Preferably, wind boxes are symmetrically arranged on both sides of the outer circumferential surface of the outer barrel, and the wind box is arranged near one end opening of the outer barrel, and the open end of the wind box is fixed on the outer wall of the outer barrel through.

[0010] By adopting the above technical solution, the wind box is arranged near the opening of one end face of the outer barrel, and the wind box absorbs the air inside the outer barrel from the opening end, so that the air can carry the plastic waste for recycling into the net cylinder later.

[0011] Preferably, a pipeline is connected and fixed on the wind box, and an air pump is assembled and connected on the pipeline of the wind box.

[0012] By adopting the above technical solution, when collecting plastic waste, the air pump on the air box pipe is started to drive the air inside the outer barrel to be discharged, forming a negative pressure in the outer barrel, which is convenient for sucking external waste into the recycling unit.

[0013] Preferably, a hole block is horizontally fixed on one end of the top surface of the bracket, and a bolt is vertically threaded on the bottom surface of the bracket, a supporting hydraulic rod is vertically fixed on the top surface of the bracket, and the output end of the supporting hydraulic rod is fixed on the bottom surface of the support plate, a rod rack is vertically fixed on the bottom surface of the support plate, and the rod rack vertically slides through and is inserted into the hole block.

[0014] By adopting the above technical solution, the bottom end of the bracket is fixed and assembled by bolts at the bottom end, and the bracket is kept vertically fixed. When collecting plastic waste in the later stage, the support hydraulic rod on the bracket is started to extend and push the support plate under the guidance of the rod frame to block upward at the bottom of the net tube, which is convenient for sucking and collecting plastic waste. At the same time, when discharging, the support hydraulic rod on the bracket is started to shrink and push the support plate under the guidance of the rod frame to support and discharge the compressed plastic waste downward, which is convenient for later transportation.

[0015] Preferably, the suction member comprises a bellows, one end of the bellows is connected and fixed to the end of the air inlet pipe, and the other end of the bellows is connected and fixed to the air inlet cover.

[0016] By adopting the above technical solution, the bellows is connected with the air inlet pipe, and the air carrying the plastic waste is introduced into the bellows through the air inlet hood, which is convenient for the subsequent stretching and turning to absorb the plastic waste at different positions.

[0017] Preferably, a push-pull frame is fixed on the air inlet cover, and a swivel seat is arranged at one end of the push-pull frame, and a telescopic rod is horizontally fixed at one end of the push-pull frame, and the other end of the telescopic rod is fixed on the swivel seat.

[0018] By adopting the above technical solution, in order to facilitate the suction of plastic waste, when adjusting the suction distance, the telescopic rod is extended by pulling the push-pull frame to extend the distance for sucking the plastic waste.

[0019] Preferably, a rotating rod seat is fixed to one side of the top surface of the outer barrel, and the rotating rod seat is rotatably connected to the rotating seat.

[0020] By adopting the above technical solution, in order to rotate and change the suction angle, the rotating seat rotates on the rotating rod seat, and the angle of the air inlet hood to suck the waste is vertically switched to meet different waste suction angle requirements.

[0021] In summary, the utility model mainly has the following beneficial effects:

[0022] During use, the outer barrel is connected to the external suction device, and negative pressure is generated in the outer barrel. The waste material of the packaging film after punching in the tablet packaging is sucked from the suction piece and guided into the net cylinder, and the air enters the outer barrel through the through holes in the net cylinder. The sucked waste material is filtered by the net cylinder and retained in the net cylinder. When collecting and transporting the waste material in the later stage, the extrusion hydraulic rod on the top cover is started to push the pressure plate to move vertically downward, driving the pressure plate to squeeze the waste material in the net cylinder downward and compress it into blocks, thereby reducing the gap between the compressed waste materials, expanding the storage space of the net cylinder while avoiding the collected plastic waste from being relatively fluffy. When the compressed plastic waste is transported out of the net cylinder in the later stage, the support plate is started to move vertically downward on the bracket, and the compressed plastic waste is carried by the support plate to slide out of the recovery part, and then the compressed plastic waste is transported to facilitate the later waste removal and transportation out of the collection box. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of a waste collection device for plastic packaging production;

[0024] Figure 2 It is a schematic diagram of the exploded structure of a waste collection device for plastic packaging production;

[0025] Figure 3 is a schematic diagram of the structure of the recycling part in an embodiment of the waste collection device for plastic packaging production;

[0026] Figure 4 is a schematic diagram of the structure of a support member in an embodiment of a waste collection device for plastic packaging production;

[0027] Figure 5 It is a schematic structural diagram of a suction piece in an embodiment of a waste collection device for plastic packaging production.

[0028] Figure numerals: 1. Recovery part; 11. Outer barrel; 111. Rotating rod seat; 12. Net cylinder; 121. Air inlet pipe; 13. Top cover; 14. Pressing plate; 15. Extrusion hydraulic rod; 16. Wind box; 17. Air pump; 2. Support part; 21. Bracket; 211. Hole block; 212. Bolt; 22. Support plate; 221. Rod frame; 23. Support hydraulic rod; 3. Suction part; 31. Bellows; 32. Air inlet cover; 33. Push-pull frame; 34. Rotating seat; 35. Telescopic rod. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 A waste collection device for plastic packaging production includes a recycling part 1, a supporting part 2 and a suction part 3. The recycling part 1 includes an outer barrel 11, a net tube 12 and a top cover 13. The outer barrel 11 is vertically fixed, and both upper and lower ends of the outer barrel 11 are opened. The net tube 12 is vertically inserted into the inner part of the outer barrel 11, and the two ends of the net tube 12 are fixedly connected to the two ends of the outer barrel 11. The top cover 13 is fixed on the top surface of the net tube 12, and an extrusion hydraulic rod 15 is vertically fixed on the top surface of the top cover 13. The inner part of the top cover 13 is horizontally provided with a pressure rod 15. The top surface of the pressing plate 14 is fixedly connected to the output end of the extrusion hydraulic rod 15, the top of the outer circumference of the net cylinder 12 is horizontally connected and fixed with an air inlet pipe 121, and the other end of the air inlet pipe 121 is set through the outer barrel 11, and the end of the air inlet pipe 121 is connected and assembled with the suction member 3, the support member 2 includes a bracket 21, the bracket 21 is vertically arranged below the outer barrel 11, and a support plate 22 is horizontally arranged on the bracket 21, the support plate 22 is horizontally arranged at the bottom end of the net cylinder 12, and the support plate 22 is vertically slidably connected to the bracket 21.

[0031] By adopting the above technical scheme, during use, the outer barrel 11 is connected with the external suction device, and negative pressure is generated in the outer barrel 11. The waste of the packaging film after punching in the tablet packaging is sucked from the suction piece 3 and guided into the mesh tube 12. The air enters the outer barrel 11 through the through holes in the mesh tube 12. The sucked waste is filtered by the mesh tube 12 and retained in the mesh tube 12. When collecting and transporting waste in the later stage, the extrusion hydraulic rod 15 on the top cover 13 is started to push the pressure plate 14 to move vertically downward, driving the pressure plate 14 to squeeze the waste in the mesh tube 12 downward and compress it into blocks, thereby reducing the gap between the compressed waste, expanding the storage space of the mesh tube 12 while avoiding the collected plastic waste being relatively fluffy. When the compressed plastic waste is transported out of the mesh tube 12 in the later stage, the support plate 22 is started to move vertically downward on the bracket 21, and the compressed plastic waste is carried by the support plate 22 to slide out of the recovery part 1, and then the compressed plastic waste is transported to facilitate the later waste removal and transportation out of the collection box.

[0032] refer to Figure 3, wind boxes 16 are symmetrically arranged on both sides of the outer circumference of the outer barrel 11, and the wind box 16 is opened at one end close to the outer barrel 11, and the open end of the wind box 16 is fixed on the outer wall of the outer barrel 11. The wind box 16 is opened at one end face close to the outer barrel 11, and the wind box 16 absorbs the air inside the outer barrel 11 from the open end, so that the air can carry the plastic waste for recycling into the net cylinder 12 later. A pipeline is connected and fixed to the wind box 16, and an air pump 17 is assembled and connected to the pipeline of the wind box 16. When collecting plastic waste, the air pump 17 on the pipeline of the wind box 16 is started to drive the air inside the outer barrel 11 to be discharged, and a negative pressure is formed in the outer barrel 11, so that the external waste can be sucked into the recycling part 1.

[0033] refer to Figure 4 , a hole block 211 is horizontally fixed on one end of the top surface of the bracket 21, and a bolt 212 is vertically threaded on the bottom surface of the bracket 21. A supporting hydraulic rod 23 is vertically fixed on the top surface of the bracket 21, and the output end of the supporting hydraulic rod 23 is fixed on the bottom surface of the support plate 22. A rod frame 221 is vertically fixed on the bottom surface of the support plate 22, and the rod frame 221 vertically slides through and is inserted in the hole block 211. The bottom end of the bracket 21 is fixed and assembled by the bolt 212 at the bottom end, and the bracket 21 is kept vertically fixed. When collecting plastic waste in the later stage, the supporting hydraulic rod 23 on the bracket 21 is started to extend and push the support plate 22 under the guidance of the rod frame 221, and block upward at the bottom end of the net cylinder 12, so as to facilitate the collection of plastic waste and discharge. When starting the supporting hydraulic rod 23 on the bracket 21, the support plate 22 is pushed downward under the guidance of the rod frame 221 to support the compressed plastic waste to be discharged, which is convenient for later transportation.

[0034] refer to Figure 5 The suction member 3 includes a bellows 31, one end of which is connected and fixed to the end of the air inlet pipe 121, and the other end of the bellows 31 is connected and fixed to the air inlet cover 32. The bellows 31 is connected to the air inlet pipe 121, and the air carrying the plastic waste is introduced into the bellows 31 through the air inlet cover 32, so as to facilitate the subsequent stretching and turning to absorb the plastic waste at different positions. A push-pull frame 33 is fixed on the air inlet cover 32, and a rotating seat 34 is provided at one end of the push-pull frame 33, and a telescopic rod 35 is horizontally fixed at one end of the push-pull frame 33, and the other end of the telescopic rod 35 is fixed on the rotating seat 34. In order to facilitate the absorption of plastic waste, when adjusting the absorption distance, the telescopic rod 35 is stretched by pulling the push-pull frame 33 to extend the distance of absorbing plastic waste. A rotating rod seat 111 is fixed on one side of the top surface of the outer barrel 11, and the rotating rod seat 111 is rotatably connected to the rotating seat 34. In order to rotate and change the suction angle, the rotating seat 34 rotates on the rotating rod seat 111, and the angle of the air inlet cover 32 sucking waste is vertically switched to meet different waste suction angle requirements.

[0035] Working principle: Please refer to Figure 1 , Figure 2 , Figure 3and Figure 4 As shown, during use, the outer barrel 11 is connected to the external suction device. When collecting plastic waste, the air pump 17 on the air box 16 pipeline is started to drive the air inside the outer barrel 11 to be discharged, forming a negative pressure in the outer barrel 11. Negative pressure is generated in the outer barrel 11, and the waste of the packaging film after punching in the tablet packaging is sucked from the suction piece 3 and guided into the mesh cylinder 12. The air enters the outer barrel 11 through the through holes in the mesh cylinder 12, and the sucked waste is filtered by the mesh cylinder 12 and remains in the mesh cylinder 12. When collecting and transporting waste at a later stage, the extrusion hydraulic rod 15 on the top cover 13 is started to push the pressure plate 14 to move vertically downward, driving the pressure plate 14 to squeeze the waste in the mesh cylinder 12 downward and compress it into blocks, and the support plate 22 is started to move vertically downward on the bracket 21, and the compressed plastic waste is carried by the support plate 22 to slide out of the recycling unit 1.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waste collection device for plastic packaging production, characterized in that: The invention comprises a recovery member (1), a support member (2) and a material suction member (3); the recovery member (1) comprises an outer barrel (11), a net cylinder (12) and a top cover (13); the outer barrel (11) is vertically fixed, and both upper and lower ends of the outer barrel (11) are opened; the net cylinder (12) is vertically inserted into the inner part of the outer barrel (11), and both ends of the net cylinder (12) are fixedly connected to both ends of the outer barrel (11); the top cover (13) is fixed on the top surface of the net cylinder (12), and an extrusion hydraulic rod (15) is vertically fixed on the top surface of the top cover (13); a pressure plate (14) is horizontally arranged inside the top cover (13), and the pressure plate (14) is provided on the inner part of the outer barrel (11); The top surface of the mesh cylinder (14) is fixedly connected to the output end of the extrusion hydraulic rod (15), an air intake pipe (121) is horizontally connected and fixed to the top of the outer circumference of the mesh cylinder (12), and the other end of the air intake pipe (121) is arranged to pass through the outer barrel (11), and the end of the air intake pipe (121) is connected and assembled with the suction member (3), and the support member (2) comprises a bracket (21), the bracket (21) is vertically arranged below the outer barrel (11), and a support plate (22) is horizontally arranged on the bracket (21), the support plate (22) is horizontally arranged at the bottom end of the mesh cylinder (12), and the support plate (22) is vertically slidably connected to the bracket (21).

2. A waste collection device for plastic packaging production according to claim 1, characterized in that: Wind boxes (16) are symmetrically arranged on both sides of the outer circumferential surface of the outer barrel (11), and the wind box (16) is arranged close to an opening at one end of the outer barrel (11), and the open end of the wind box (16) is fixed to the outer wall of the outer barrel (11).

3. A waste collection device for plastic packaging production according to claim 2, characterized in that: A pipeline is connected and fixed on the wind box (16), and an air pump (17) is assembled and connected on the pipeline of the wind box (16).

4. A waste collection device for plastic packaging production according to claim 1, characterized in that: A hole block (211) is horizontally fixed to one end of the top surface of the bracket (21), and a bolt (212) is vertically threadedly assembled on the bottom surface of the bracket (21). A supporting hydraulic rod (23) is vertically fixed to the top surface of the bracket (21), and the output end of the supporting hydraulic rod (23) is fixed to the bottom surface of the support plate (22). A rod frame (221) is vertically fixed to the bottom surface of the support plate (22), and the rod frame (221) is vertically slid through and inserted into the hole block (211).

5. A waste collection device for plastic packaging production according to claim 1, characterized in that: The material suction member (3) comprises a bellows (31), one end of the bellows (31) is connected and fixed to the end of the air inlet pipe (121), and the other end of the bellows (31) is connected and fixed to an air inlet cover (32).

6. A waste collection device for plastic packaging production according to claim 5, characterized in that: A push-pull frame (33) is fixed on the air inlet cover (32), and a rotating seat (34) is arranged at one end of the push-pull frame (33). A telescopic rod (35) is horizontally fixed at one end of the push-pull frame (33), and the other end of the telescopic rod (35) is fixed on the rotating seat (34).

7. A waste collection device for plastic packaging production according to claim 5, characterized in that: A rotating rod seat (111) is fixed to one side of the top surface of the outer barrel (11), and the rotating rod seat (111) is rotatably connected to the rotating seat (34).

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