Search

CN-121973360-A - PE plastic welding rod production waste residue recovery device

CN121973360ACN 121973360 ACN121973360 ACN 121973360ACN-121973360-A

Abstract

The invention discloses a PE plastic welding rod production waste residue recovery device, which belongs to the PE plastic welding rod production field, wherein a crushing roller for crushing waste residues is arranged in a crushing box, a rotating blade rotating along with the rotation of the crushing roller is arranged in a feeding cylinder, a pushing plate moving along with the rotation of the crushing roller is arranged at the top of the rotating blade in the feeding cylinder, a guide plate vibrating along with the rotation of the crushing roller is arranged in the crushing box, and a spiral conveying blade for conveying unqualified waste residues is arranged at one end of the crushing box.

Inventors

  • LI JIAXIN
  • YANG GUO

Assignees

  • 台州市花千树塑业有限公司

Dates

Publication Date
20260505
Application Date
20260316

Claims (10)

  1. 1. The PE plastic welding rod production waste residue recovery device comprises a crushing box (1), a feeding cylinder (2) and a conveying cylinder (3), and is characterized in that the feeding cylinder (2) is mounted at the top of the crushing box (1) through a screw, and the conveying cylinder (3) is arranged at one end of the crushing box (1); Crushing case (1) inside is provided with crushing roller (6) to waste residue crushing, feed cylinder (2) inside is provided with along with crushing roller (6) rotation pivoted rotor blade (9), feed cylinder (2) inside is in rotor blade (9) top and is provided with impeller (12) along with crushing roller (6) rotation and removes, crushing case (1) inside is provided with deflector (15) along with crushing roller (6) rotation and vibration, crushing case (1) one end is provided with spiral conveying blade (21) to disqualified waste residue is carried, crushing case (1) bottom is provided with filter screen (27) to waste residue filtration, filter screen (27) vibrate along with spiral conveying blade (21) rotation, filter screen (27) top is provided with along with spiral conveying blade (21) rotation pivoted rotor blade (28) and extension board (30), realizes smashing, screening and the backward flow of waste residue integration, realizes retrieving.
  2. 2. The PE plastic welding rod production waste residue recycling device according to claim 1, wherein a smashing motor (4) is installed at one end of the smashing box (1) through a screw, a gear connecting assembly (5) is fixedly arranged at one end of the smashing motor (4), the gear connecting assembly (5) is embedded into and rotationally connected to one end of the smashing box (1), a smashing roller (6) is fixedly connected to one end of the gear connecting assembly (5), a first belt connecting mechanism (7) is fixedly connected to one end of the smashing roller (6), a rotating shaft (8) is fixedly connected to one end of the top of the first belt connecting mechanism (7), and a rotating blade (9) is fixedly sleeved on the outer side of the rotating shaft (8).
  3. 3. The PE plastic welding rod production waste residue recycling device according to claim 2, wherein one end of the first belt connecting mechanism (7) is fixedly connected with a second belt connecting mechanism (10), one end of the second belt connecting mechanism (10) is fixedly connected with a reciprocating screw rod (11), and the outer side of the reciprocating screw rod (11) is connected with a pushing plate (12) through threads.
  4. 4. The PE plastic welding rod production waste residue recycling device according to claim 3, wherein the outer sides of the rotating blades (9) and the pushing plates (12) are in clearance fit with the inner wall of the feeding barrel (2), and the reciprocating screw rod (11) is rotatably connected with one end of the rotating shaft (8) inside the feeding barrel (2).
  5. 5. The PE plastic welding rod production waste residue recycling device according to claim 4, wherein guide plates (15) are rotatably connected in the crushing box (1), cams (36) are embedded in and rotatably connected to the two ends of the inside of the crushing box (1), one ends of the two cams (36) are connected through a fourth belt connecting mechanism (14), the fourth belt connecting mechanism (14) is connected with the first belt connecting mechanism (7) through a third belt connecting mechanism (13), return springs (16) are uniformly welded at the bottoms of the guide plates (15), and one ends of the return springs (16) are welded on the inner wall of the crushing box (1).
  6. 6. The PE plastic welding rod production waste residue recycling device according to claim 5, wherein connecting rods (17) are embedded into two ends of the bottom of the guide plate (15), the bottoms of the connecting rods (17) are connected through a moving plate (18), and a discharging hole (19) is formed in one end of the top surface of the moving plate (18).
  7. 7. The PE plastic welding rod production waste residue recycling device according to claim 5, wherein the outer side of the cam (36) is in contact with the bottom of the guide plate (15), the guide plate (15) is positioned at the top of the crushing roller (6), and the moving plate (18) is slidably connected inside the crushing box (1).
  8. 8. The PE plastic welding rod production waste residue recycling device according to claim 1, wherein the top of the conveying cylinder (3) is fixedly connected with a conveying motor (20), an output shaft of the conveying motor (20) is fixedly connected with a spiral conveying blade (21), the bottom of the spiral conveying blade (21) is fixedly connected with a fifth belt connecting mechanism (22), one end top of the fifth belt connecting mechanism (22) is fixedly connected with a rotating shaft (23), the bottom of the crushing box (1) is provided with a fixing cylinder (24) through a screw, the inside of the fixing cylinder (24) is rotationally connected with a mounting column (25), the inside of the mounting column (25) is provided with a spring telescopic rod (26) through a screw, the bottom of the spring telescopic rod (26) is embedded and rotationally connected with a filter screen (27), the bottom of the spring telescopic rod (26) is fixedly connected with the rotating shaft (23), a rotating cylinder (28) is fixedly sleeved on the outer side of the fixing cylinder (24), a plurality of spring telescopic columns (29) are uniformly arranged through screws, the bottoms of the spring telescopic columns (29) are fixedly connected with an extension plate (30), the bottoms of the filter screen (27) are fixedly connected with a guide cylinder (31) through a guide cylinder (31), inside leading truck (32) one end sliding connection has transport cylinder (3), evenly fixedly connected with in rotation axis (23) outside rotates lug (33), fixed lug (34) are evenly installed through the screw to filter screen (27) bottom, smash case (1) bottom through screw installation tilting frame (35).
  9. 9. The PE plastic welding rod production waste residue recycling device according to claim 8, wherein the spiral conveying blade (21) is positioned inside the conveying cylinder (3), the outer side of the rotating cylinder (28) is in contact with the inner wall of the fixed cylinder (24), the bottom surface of the extension plate (30) is in contact with the top surface of the filter screen (27), and a discharge chute is formed in the position of the filter screen (27) corresponding to the guide cylinder (31).
  10. 10. The PE plastic welding rod production waste residue recycling device according to claim 8, wherein the rotating protruding blocks (33) and the fixing protruding blocks (34) are located correspondingly, limiting blocks are uniformly arranged on the outer sides of the filter screens (27) through screws, and the limiting blocks are embedded in and slidingly connected to the fixing cylinders (24).

Description

PE plastic welding rod production waste residue recovery device Technical Field The invention relates to the technical field of PE plastic welding rod production, in particular to a PE plastic welding rod production waste residue recycling device. Background The welding rod for PP/PE pipe is a rod-shaped material for connecting the base metal after melting during welding. In many occasions of using hot air technology to carry out plastic welding, especially in the manufacturing process of plastic chemical containers, welding rod must be used to finish welding work, a large amount of waste residues can be generated in the production process of welding rods, the waste residues are directly discarded, resources can be wasted, the cost is increased, the environment can be polluted, and the waste residues are recycled by using a waste residue recycling device. The traditional crushing device has various suitability and efficiency short plates, and smooth and efficient waste residue treatment is difficult to realize. Firstly, in the feeding link, the feeding barrel of the traditional device is mainly a fixed channel, an auxiliary feeding structure is lacking, waste residues are easily accumulated at the bottom of the feeding barrel or adhered to the inner wall due to dead weight after being put into the feeding barrel, so that feeding is unsmooth, partial waste residues can even flow into a crushing box in a large amount at one time, a crushing roller is blocked due to overlarge load, crushing operation is interrupted, a motor and a crushing part can be damaged, equipment maintenance cost is increased, in the crushing process, the traditional device lacks a waste residue guiding and dispersing structure, waste residues are easily accumulated at the top of the crushing roller and cannot uniformly enter between the two crushing rollers, idle running or partial overload of the crushing roller is caused, crushing efficiency is reduced, abrasion of the crushing roller is aggravated, and meanwhile, the crushed waste residues lack of real-time vibration dispersion is easy to form secondary accumulation in the crushing box, and follow-up discharging and screening are influenced. Furthermore, in screening and backward flow link, traditional device adopts fixed filter screen to screen more, and the filter screen easily loses the screening effect because of the waste residue jam, and the unqualified waste residue of screening need throw into crushing case again after manual collection, can't realize automatic backward flow, not only increases artifical intensity of labour, still leads to retrieving the flow interruption, extension whole treatment cycle. In addition, each module of traditional device many independent operations lack linkage transmission structure, need control a plurality of motors respectively, and complex operation and energy consumption are higher, are difficult to satisfy the demand of plastics granulation trade waste residue high efficiency, continuous recovery. Disclosure of Invention The invention aims to solve the problems in the prior art, and provides a PE plastic welding rod production waste residue recycling device. In order to achieve the aim, the invention adopts the following technical scheme that the PE plastic welding rod production waste residue recovery device comprises a crushing box, a feeding cylinder and a conveying cylinder, wherein the feeding cylinder is arranged at the top of the crushing box through a screw, and the conveying cylinder is arranged at one end of the crushing box; Crushing incasement portion is provided with the crushing roller to waste residue crushing, feed cylinder inside is provided with along with crushing roller pivoted rotating leaf, feed cylinder inside is in the rotating leaf top and is provided with along with crushing roller pivoted flitch that moves, crushing incasement portion is provided with along with crushing roller pivoted vibrating deflector, crushing case one end is provided with the screw conveying leaf to disqualified waste residue is carried, crushing case bottom is provided with the filter screen to waste residue filtration, the filter screen vibrates along with screw conveying leaf pivoted, the filter screen top is provided with along with screw conveying leaf pivoted rotating barrel and extension board, realizes crushing, screening and the backward flow of waste residue integration, realizes the recovery of waste residue. Preferably, the smashing motor is installed through the screw to smashing case one end, smashing motor one end is fixedly provided with gear connection subassembly, gear connection subassembly embedding is rotated and is connected in smashing case one end, gear connection subassembly one end fixedly connected with smashing roller, one smashing roller one end fixedly connected with first belt coupling mechanism, first belt coupling mechanism top one end fixedly connected with axis of rotation, the axis of rotation outside ha