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CN-121989388-A - Waste recycling device for plastic packaging film

CN121989388ACN 121989388 ACN121989388 ACN 121989388ACN-121989388-A

Abstract

The invention relates to the technical field of plastic packaging film waste recovery, and provides a plastic packaging film waste recovery device which comprises a crusher shell, wherein a feed inlet is formed in one side of the crusher shell, a first protective cover is arranged on the other side of the crusher shell, a blanking mechanism is arranged on the outer wall of the first protective cover, a positioning clamping groove is formed in the crusher shell, and the blanking mechanism comprises a first driving motor fixedly arranged on the outer wall of the first protective cover. According to the invention, the first driving motor is started, so that the turntable fixedly connected with the outer wall of the first rotating rod can rotate, the eccentric wheel is driven to synchronously rotate, the sleeve block moves up and down in a reciprocating manner along with the rotation of the eccentric wheel, the extrusion block fixedly connected with the bottom end of the material passing rod is driven to carry out reciprocating extrusion on plastic packaging film waste, the plastic packaging film waste can be stably discharged, and the plastic packaging film waste is prevented from being overhead, bridged or suspended in a conveying channel.

Inventors

  • CHE YANMING

Assignees

  • 山东利他乐包装材料有限公司

Dates

Publication Date
20260508
Application Date
20260305

Claims (10)

  1. 1. A waste recycling device for plastic packaging films, comprising a crusher housing (1); the method is characterized in that: A feeding hole (2) is formed in one side of the crusher shell (1), a first protective cover (3) is arranged on the other side of the crusher shell (1), a discharging mechanism (4) is arranged on the outer wall of the first protective cover (3), and a positioning clamping groove (6) is formed in the crusher shell (1); The blanking mechanism (4) comprises a first driving motor (41) fixedly mounted on the outer wall of a first protective cover (3), an output shaft of the first driving motor (41) is fixedly connected with a first rotating rod (42) through a coupler, the outer wall of the first rotating rod (42) is fixedly connected with a rotating disc (43), one side of the rotating disc (43) is fixedly connected with a positioning clamping ring (431), the outer wall of the rotating disc (43) is fixedly connected with an eccentric wheel (44), the outer wall of the eccentric wheel (44) is movably connected with a sleeve block (45), the top of the sleeve block (45) is fixedly connected with an L-shaped receiving rod (46), one end of the L-shaped receiving rod (46) is fixedly connected with a top plate (47), the bottom of the top plate (47) is fixedly connected with a material passing rod (48), and the bottom of the material passing rod (48) is fixedly connected with an extrusion block (49).
  2. 2. The plastic packaging film waste recycling device according to claim 1, wherein the turntable (43) and the first protective cover (3) form a rotating structure through the first rotating rod (42), and the positioning clamping ring (431) and the crusher shell (1) form a rotating structure through the positioning clamping groove (6).
  3. 3. A plastic packaging film waste recycling apparatus according to claim 1, wherein the L-shaped receiving rod (46) and the first protective cover (3) form a sliding structure, and the material passing rod (48) and the crusher housing (1) form a sliding structure.
  4. 4. The plastic packaging film waste recycling device according to claim 1, wherein a pressing rod (451) is fixedly connected to the bottom of the sleeve block (45), a bearing plate (452) is arranged below the pressing rod (451), a U-shaped frame (453) is fixedly connected to the outer wall of the bearing plate (452), a rack (454) is fixedly connected to the outer wall of the U-shaped frame (453), a T-shaped sliding block (455) is fixedly connected to one side of the rack (454), a transmission gear (456) is movably connected to the outer wall of the rack (454), a second rotating rod (457) is fixedly connected to the inner wall of the transmission gear (456), a guide plate (458) is fixedly connected to the outer wall of the second rotating rod (457), a reset spring (459) is arranged at the bottom of the bearing plate (452), a T-shaped sliding groove (5) is formed in the inner portion of the crusher housing (1), and a supporting plate (8) is arranged on one side of the crusher housing (1).
  5. 5. A plastic packaging film waste recycling apparatus according to claim 4, wherein the T-shaped slide block (455) and the crusher housing (1) form a sliding structure through the T-shaped slide groove (5), and the rack (454) and the crusher housing (1) form a sliding structure.
  6. 6. A waste recycling apparatus for plastic packaging film as set forth in claim 4, wherein said rack (454) is engaged with a transmission gear (456), said transmission gear (456) forms a rotation structure with the crusher housing (1) through a second rotating rod (457), and said deflector (458) forms a rotation structure with the crusher housing (1) through the second rotating rod (457).
  7. 7. The plastic packaging film waste recycling device according to claim 4, wherein the bottom of the bearing plate (452) is fixedly connected with a movable rod (4521), the bottom of the movable rod (4521) is fixedly connected with a piston (4522), the outer wall of the piston (4522) is movably connected with an air cylinder (4523), the outer wall of the air cylinder (4523) is provided with an air inlet valve (4524), the outer wall of the air inlet valve (4524) is provided with an air inlet pipe (4525), the bottom of the air cylinder (4523) is provided with an air outlet valve (4526), the bottom of the air outlet valve (4526) is provided with an air outlet pipe (4527), and the inside of the pulverizer shell (1) is provided with an air blowing groove (4528).
  8. 8. The plastic packaging film waste recycling apparatus as set forth in claim 7, wherein the piston (4522) and the air cylinder (4523) form a sliding structure, and the air cylinder (4523) is fixedly installed at the bottom of the supporting plate (8).
  9. 9. The plastic packaging film waste recycling device according to claim 1, wherein the smashing mechanism (7) is mounted on the outer wall of the smashing machine shell (1), the smashing mechanism (7) comprises a second protection cover (71) fixedly mounted on the outer wall of the smashing machine shell (1), a second driving motor (72) is fixedly mounted on the outer wall of the second protection cover (71), a first rotating shaft (73) is fixedly connected to an output shaft of the second driving motor (72) through a coupler, a first smashing roller (74) is fixedly connected to the outer wall of the first rotating shaft (73), a first gear (75) is fixedly connected to the outer wall of the first rotating shaft (73), a second gear (76) is movably connected to the outer wall of the first gear (75), a second rotating shaft (77) is fixedly connected to the inner wall of the second gear (76), and a second smashing roller (78) is fixedly connected to the outer wall of the second rotating shaft (77).
  10. 10. A plastic packaging film waste recycling apparatus as set forth in claim 9, wherein said first crushing roller (74) forms a rotating structure with the crusher housing (1) via a first rotating shaft (73), said second crushing roller (78) forms a rotating structure with the crusher housing (1) via a second rotating shaft (77), said first gear (75) is engaged with and connected with a second gear (76), and said first gear (75) forms a rotating structure with the crusher housing (1) via the first rotating shaft (73).

Description

Waste recycling device for plastic packaging film Technical Field The invention relates to the technical field of plastic packaging film waste recycling, in particular to a waste recycling device for plastic packaging films. Background The plastic packaging film has the advantages of light weight, moisture resistance, low cost and the like, and is widely applied to the fields of foods, daily necessities, industrial products and the like. However, the use of a large amount of plastic packaging film also brings serious environmental problems, so that the plastic packaging film waste needs to be recycled, and the plastic packaging film waste is often subjected to the steps of collection, crushing, cleaning, drying, melting, granulating and the like; for this reason, patent with the grant bulletin number of CN118596411B discloses a plastic packaging bag recycling device, which comprises a mounting barrel body arranged on a main barrel, a fixed table is fixedly arranged on the surface of the mounting barrel body, a feeding hole is formed on the surface of the mounting barrel body, and a conical discharging hole is slidably connected to the inner wall of the mounting barrel body; the scraping mechanism comprises eight V-shaped scrapers arranged in the installation cylinder body, the surface of each V-shaped scraper is rotationally connected with a sliding rod, the surface of each sliding rod is slidably connected with a sleeve rod, and the V-shaped scrapers always synchronously change the posture with the cutting edge of the cutting blade in the movement process through the action of the sliding rods and the tension springs, so that the plastic bag adhered to the cutting blade edge is scraped off effectively, and the plastic bag pushed off from the cutting blade edge is thrown out under the action of centrifugal force by matching with the driving action of the driving mechanism, so that the function of rapidly cleaning the cutting blade edge is realized; The prior art scheme has the following defects that when the plastic packaging film is used, the plastic packaging film is light, soft and fluffy, the stacking density is far smaller than that of hard plastic, and the plastic packaging film waste cannot be stably and continuously fed, so that overhead, bridging and suspension of the waste are easy to form in a hopper and a conveying channel, and the crushing processing efficiency of the plastic packaging film waste is influenced. Disclosure of Invention The invention aims to provide a waste recycling device for plastic packaging films, which is used for solving the defect that the existing waste recycling device for plastic packaging films cannot stably and continuously obtain and discharge plastic packaging film waste. In order to solve the technical problems, the invention provides the technical scheme that the waste recycling device of the plastic packaging film comprises a crusher shell; A feeding hole is formed in one side of the crusher shell, a first protective cover is arranged on the other side of the crusher shell, a discharging mechanism is arranged on the outer wall of the first protective cover, and a positioning clamping groove is formed in the crusher shell; The blanking mechanism comprises a first driving motor fixedly mounted on the outer wall of a first protective cover, an output shaft of the first driving motor is fixedly connected with a first rotating rod through a coupler, the outer wall of the first rotating rod is fixedly connected with a rotating disc, one side of the rotating disc is fixedly connected with a positioning clamping ring, the outer wall of the rotating disc is fixedly connected with an eccentric wheel, the outer wall of the eccentric wheel is movably connected with a sleeve block, the top of the sleeve block is fixedly connected with an L-shaped receiving rod, one end of the L-shaped receiving rod is fixedly connected with a top plate, the bottom of the top plate is fixedly connected with a material passing rod, and the bottom of the material passing rod is fixedly connected with a squeezing block. Preferably, the rotary table and the first protective cover form a rotary structure through the first rotary rod, and the positioning clamping ring and the crusher shell form a rotary structure through the positioning clamping groove. Preferably, the L-shaped receiving rod and the first protective cover form a sliding structure, and the material passing rod and the crusher shell form a sliding structure. Preferably, the bottom fixedly connected with depression bar of cover piece, the below of depression bar is provided with accepts the board, it has the U-shaped frame to accept the outer wall fixedly connected with of board, the outer wall fixedly connected with rack of U-shaped frame, one side fixedly connected with T shape slider of rack, the outer wall swing joint of rack has drive gear, drive gear's inner wall fixedly connected with second bull stick, the outer wall fixedly c