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CN-121973381-A - Leftover material recycling device for PVC pigment tray production

CN121973381ACN 121973381 ACN121973381 ACN 121973381ACN-121973381-A

Abstract

The invention relates to the technical field of PVC waste recycling and reuse, and discloses a leftover material recycling and reuse device for PVC pigment tray production, which comprises a device base, wherein two fixing seats are symmetrically and fixedly arranged at the top of the device base, a first rectangular mounting frame capable of rotating along a horizontal X axis is arranged between the two fixing seats, a second rectangular mounting frame capable of rotating along a horizontal Y axis is arranged in the first rectangular mounting frame, an electric heating barrel is fixedly arranged in the second rectangular mounting frame, a detachable placing basket is arranged in the electric heating barrel, a detachable sealing barrel cover is connected with the top thread of the electric heating barrel, and a stirring part positioned at the inner side of the placing basket is arranged on the sealing barrel cover.

Inventors

  • GAO YUAN

Assignees

  • 青岛恒星科技学院

Dates

Publication Date
20260505
Application Date
20260325

Claims (9)

  1. 1. A leftover material recycling device for PVC pigment tray production comprises a device base (1) and is characterized in that two fixing seats (2) are symmetrically and fixedly arranged at the top of the device base (1), a rectangular mounting frame I (3) capable of rotating along a horizontal X axis is arranged between the two fixing seats (2), a rectangular mounting frame II (4) capable of rotating along a horizontal Y axis is arranged in the rectangular mounting frame I (3), an electric heating barrel (5) is fixedly arranged in the rectangular mounting frame II (4), a detachable placing basket (6) is arranged in the electric heating barrel (5), a detachable sealing barrel cover (7) is connected with the top thread of the electric heating barrel (5), and a stirring part (8) positioned on the inner side of the placing basket (6) is arranged on the sealing barrel cover (7).
  2. 2. The recycling device for leftover materials for PVC pigment pallet production according to claim 1, wherein the upper parts of the two fixing seats (2) are respectively provided with a first connecting shaft (9) in a rotating mode, one fixing seat (2) is provided with a motor (10) connected with the first connecting shaft (9), the first rectangular mounting frame (3) is fixedly arranged between the first connecting shafts (9), the inner side of the first rectangular mounting frame (3) is symmetrically provided with a second connecting shaft (11) in a rotating mode, the second rectangular mounting frame (4) is fixedly arranged between the second connecting shafts (11), and ninety degrees of vertical arrangement is achieved between the second connecting shafts (11) and the first connecting shafts (9).
  3. 3. The recycling device for leftover materials for PVC pigment trays produced according to claim 2, wherein the other fixing seat (2) is provided with a bevel gear ring (12), a connecting shaft I (9) on the fixing seat (2) is coaxially arranged with the bevel gear ring (12) and penetrates through the bevel gear ring (12), one end of the rectangular mounting frame I (3) is rotatably provided with a transmission shaft I (13), two ends of the transmission shaft I (13) are fixedly provided with bevel gears I (14), one bevel gear I (14) is in meshed connection with the bevel gear ring (12), one side of the rectangular mounting frame I (3) is rotatably provided with a transmission shaft II (15), two ends of the transmission shaft II (15) are fixedly provided with bevel gears II (16), one bevel gear II (16) is in meshed connection with the other bevel gear I (14), one end of the connecting shaft II (11) extends out of one side of the rectangular mounting frame I (3) and is fixedly provided with a bevel gear III (17), and the bevel gears III (17) is in meshed connection with the other bevel gear II (16).
  4. 4. The recycling device for leftover materials for PVC pigment pallet production according to claim 1, wherein the placing basket (6) comprises a clamping plate (18) and a net bag (19) fixedly installed at the bottom of the clamping plate (18), a groove (20) matched with the clamping plate (18) is formed in the top of the inside of the electric heating barrel (5), the clamping plate (18) is installed in the groove (20), and disassembly handles (21) are fixedly installed on two sides of the inside of the clamping plate (18).
  5. 5. The recycling device for leftover materials for PVC pigment pallet production according to claim 4, wherein the sealing barrel cover (7) comprises a cover plate (22) matched with the electric heating barrel (5), a clamping ring (23) is fixedly arranged on the circumferential surface of the cover plate (22), an inner threaded connecting barrel (24) is arranged on the circumferential surface of the cover plate (22), a concave ring groove (25) matched with the clamping ring (23) is formed in the upper portion of the inner ring surface of the inner threaded connecting barrel (24), the clamping ring (23) is arranged in the concave ring groove (25), a threaded end is formed in the upper portion of the surface of the electric heating barrel (5), the inner threaded connecting barrel (24) is arranged on the upper portion of the electric heating barrel (5) through the threaded end, and a disassembly and assembly deflector rod (26) is fixedly arranged on the outer ring surface of the inner threaded connecting barrel (24) at equal distances.
  6. 6. The recycling device for leftover materials for PVC pigment pallet production according to claim 5, wherein the sealing ring (27) is arranged at the bottom of the cover plate (22), and a sealing ring groove (28) matched with the sealing ring (27) is formed at the top of the electric heating barrel (5).
  7. 7. The recycling device for leftover materials for PVC pigment pallet production according to claim 5, wherein the stirring component (8) comprises a shaft lever (29) penetrating through the cover plate (22) through a sealing bearing, stirring plates (30) are symmetrically and fixedly arranged on the surface of the shaft lever (29) at equal intervals, and bevel gears (31) are fixedly arranged on the top of the shaft lever (29).
  8. 8. The recycling device for leftover materials in PVC pigment tray production according to claim 7, wherein an adjusting shaft I (32) is rotatably arranged at the top of the cover plate (22), a bevel gear V (33) which is matched with and meshed with the bevel gear V (31) is fixedly arranged at one end of the adjusting shaft I (32), and a square clamping block (34) is fixedly arranged at the other end of the adjusting shaft I (32).
  9. 9. The recycling device for leftover materials for PVC pigment pallet production according to claim 8, wherein a fixing block (35) is fixedly arranged on the second rectangular mounting frame (4), an adjusting shaft II (36) coaxial with the adjusting shaft I (32) is rotatably arranged on the fixing block (35) in a penetrating mode, a square groove (37) matched with the square clamping block (34) is formed in one end of the adjusting shaft II (36), the square clamping block (34) is arranged in the square groove (37), a gear (38) is fixedly arranged at the other end of the adjusting shaft II (36), and a gear ring (39) meshed with the gear (38) is fixedly arranged on the inner side of the first rectangular mounting frame (3).

Description

Leftover material recycling device for PVC pigment tray production Technical Field The invention belongs to the technical field of recycling of PVC waste, and particularly relates to a scrap recycling device for PVC pigment tray production. Background The PVC pigment tray is a professional bearing tool widely applied to the fields of art, handicraft and industrial paint, is made of polyvinyl chloride (PVC) materials through an injection molding or hot pressing process, has excellent chemical corrosion resistance, can be contacted with water-based or oil-based pigments for a long time without swelling or deformation, has good mechanical strength and light weight characteristics, is convenient to hold and store, is generally provided with a plurality of independent grid grooves on the surface, is used for split charging pigments with different colors or properties, effectively avoids color cross contamination, improves creation or operation efficiency, is easier to clean compared with the traditional wooden or paper tray, can be repeatedly used, and meets the requirement of sustainable development. In the production process of PVC pigment trays, such as injection molding, cutting, trimming and other processes, a certain amount of PVC leftover materials and sprue waste materials are generated, wherein the waste materials are recyclable plastics, special collection and treatment are usually required, the PVC waste materials are crushed into PVC particles after being recycled, after the PVC particles are washed, the PVC particles are required to be foamed for modification, a mixed solvent consisting of a proper amount of acetone and cyclohexanone is used for dissolving the foaming agent Azobisisobutyronitrile (AIBN) and the plasticizer dioctyl phthalate (DOP) to obtain a foaming solution, the foaming solution is poured into a foaming cylinder, the PVC particles are poured into the foaming solution, the heating temperature of the heating rod is generally set to 112 ℃ after standing for one day, the PVC particles are foamed by utilizing the explosive force generated during decomposition, but the PVC modifying mode adopts the standing foaming solution to soak the PVC particles, and part of the PVC particles are not well foamed due to the fact that the PVC particles are not subjected to the foaming solution, and the foaming effect is not effectively foamed, so that the foaming effect is poor, and the problem needs to be improved. Disclosure of Invention The technical scheme is that the leftover material recycling device for PVC pigment tray production comprises a device base, wherein two fixing seats are symmetrically and fixedly arranged at the top of the device base, a first rectangular installation frame capable of rotating along a horizontal X axis is arranged between the two fixing seats, a second rectangular installation frame capable of rotating along a horizontal Y axis is arranged in the first rectangular installation frame, an electric heating barrel is fixedly arranged in the second rectangular installation frame, a detachable placing basket is arranged in the electric heating barrel, a detachable sealing barrel cover is connected to the top of the electric heating barrel in a threaded manner, and a stirring part positioned at the inner side of the placing basket is arranged on the sealing barrel cover. Preferably, the upper parts of the two fixing seats are respectively provided with a first connecting shaft in a rotating way, one fixing seat is provided with a motor connected with the first connecting shaft, the first rectangular mounting frame is fixedly arranged between the first connecting shafts, the inner side of the first rectangular mounting frame is symmetrically provided with a second connecting shaft in a rotating way, the second rectangular mounting frame is fixedly arranged between the second connecting shafts, and ninety degrees of vertical arrangement is shown between the second connecting shafts and the first connecting shafts. Preferably, the other fixing seat is provided with a bevel gear ring, the connecting shaft I on the fixing seat is coaxially arranged with the bevel gear ring and penetrates through the bevel gear ring, one end of the rectangular mounting frame I is rotatably provided with a transmission shaft I, two ends of the transmission shaft I are fixedly provided with bevel gears I, one of the bevel gears I is in meshed connection with the bevel gear ring, one side of the rectangular mounting frame I is rotatably provided with a transmission shaft II, two ends of the transmission shaft II are fixedly provided with bevel gears II, one of the bevel gears II is in meshed connection with the other bevel gear I, one end of the connecting shaft II extends out of one side of the rectangular mounting frame I and is fixedly provided with a bevel gear III, and the bevel gear III is in meshed connection with the other bevel gear II. Preferably, place the basket including cardboard and