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CN-224210322-U - Be used for plastic tank shedder

CN224210322UCN 224210322 UCN224210322 UCN 224210322UCN-224210322-U

Abstract

The utility model discloses a demolding device for a plastic tank, which comprises a semicircular first tank mold and a semicircular second tank mold which are mutually hinged, wherein the first tank mold and the second tank mold are longitudinally provided with a plurality of first semicircular reinforcing ribs and second semicircular reinforcing ribs along the inner wall, two ends of each first semicircular reinforcing rib are provided with a plurality of transverse first connecting columns, two ends of each second semicircular reinforcing rib are provided with a plurality of transverse second connecting columns, a third connecting column is arranged on each second connecting column along the axial direction, and the outer end of each first tank mold is provided with a demolding mechanism, and a plurality of hydraulic rods are arranged between the third connecting columns and the demolding mechanism.

Inventors

  • CHEN XIANQIANG
  • GUAN YANHONG

Assignees

  • 肯赛恩新材料科技(宿迁)有限公司

Dates

Publication Date
20260508
Application Date
20250623

Claims (8)

  1. 1. A demolding device for a plastic tank body is characterized by comprising a semicircular first tank body mold (1) and a second tank body mold (2) which are mutually hinged, wherein a plurality of first semicircular reinforcing ribs (3) and second semicircular reinforcing ribs (4) are longitudinally arranged on the first tank body mold (1) and the second tank body mold (2) along the inner wall, a plurality of transverse first connecting columns (5) are arranged at two ends of each first semicircular reinforcing rib (3), a plurality of transverse second connecting columns (6) are arranged at two ends of each second semicircular reinforcing rib (4), a third connecting column (7) is arranged on each second connecting column (6) along the axial direction, a demolding mechanism (8) is arranged at the outer end of each first tank body mold (1), and a plurality of hydraulic rods (9) are arranged between each third connecting column (7) and the demolding mechanism (8).
  2. 2. A mold release device for plastic cans according to claim 1, wherein the mold release mechanism (8) comprises an arc mold (8 a) and a V-shaped connecting block (8 b), the lower end of the arc mold (8 a) is hinged to the end of the second can mold (2), and the upper end of the inner side of the arc mold (8 a) is connected with the first can mold (1) through a pair of V-shaped connecting blocks (8 b).
  3. 3. The device for demolding plastic cans according to claim 2, characterized in that the outer end of the telescopic spindle of the hydraulic rod (9) is connected with the inner side of the upper end of the arc-shaped mold (8 a).
  4. 4. A demolding device for plastic cans according to claim 2, characterized in that the first can mold (1) is provided with a first slope end (1 a) inwards, and the arc-shaped mold (8 a) is provided with a second slope end (8 c) matched with the first slope end (1 a) outwards.
  5. 5. A demolding device for plastic cans according to claim 2, characterized in that the two ends of the V-shaped connecting block (8 b) are connected with the inner shafts of the first can body mold (1) and the arc-shaped mold (8 a).
  6. 6. The demolding device for plastic cans of claim 1, wherein rectangular convex grooves (10) are formed in the first semicircular reinforcing ribs (3) and the second semicircular reinforcing ribs (4), and a plurality of connecting rods are respectively arranged between the first semicircular reinforcing ribs (3) and the first connecting columns (5) and between the second semicircular reinforcing ribs (4) and the second connecting columns (6).
  7. 7. A device for stripping plastic cans according to claim 1, characterized in that the inner side of the hydraulic rod (9) is in a sleeve connection with the third connecting column (7).
  8. 8. A demolding device for plastic cans according to claim 1, characterized in that a plurality of diagonal braces (11) are arranged between the first semicircular reinforcing ribs (3) and the first connecting posts (5), and between the second semicircular reinforcing ribs (4) and the second connecting posts (6).

Description

Be used for plastic tank shedder Technical Field The utility model relates to a demoulding device for a plastic tank body, and belongs to the technical field of automatic control. Background Common plastic particles can be classified into general plastics, engineering plastics and special plastics according to different types. The general plastics include polyethylene, polystyrene, polyvinyl chloride, polypropylene and the like, and are widely used for daily necessities and industrial goods, the existing process production process melts powder to the outer wall of a mould, and the formed tank body is difficult to demould and consumes a great deal of labor force. Disclosure of utility model The utility model discloses a demolding device for a plastic tank body, and aims to solve the problem that the demolding of the tank body after molding is difficult. In order to achieve the purpose, the utility model provides the following technical scheme that the novel hydraulic tank comprises a semicircular first tank body die and a semicircular second tank body die which are mutually hinged, wherein the first tank body die and the semicircular second tank body die are longitudinally provided with a plurality of first semicircular reinforcing ribs and second semicircular reinforcing ribs along the inner wall, two ends of each first semicircular reinforcing rib are provided with a plurality of transverse first connecting columns, two ends of each second semicircular reinforcing rib are provided with a plurality of transverse second connecting columns, a third connecting column is arranged on each second connecting column along the axial direction, the outer end of each first tank body die is provided with a demolding mechanism, and a plurality of hydraulic rods are arranged between the third connecting columns and the demolding mechanism. Further, the demoulding mechanism comprises an arc-shaped mould and a V-shaped connecting block, the lower end of the arc-shaped mould is hinged to the end part of the second tank body mould, and the upper end of the inner side of the arc-shaped mould is connected with the first tank body mould through a pair of V-shaped connecting blocks. Further, the outer end part of the hydraulic rod telescopic main shaft is connected with the inner side of the upper end of the arc-shaped die. Further, a first slope end is arranged on the inward side of the first tank body die, and a second slope end matched with the first slope end is arranged on the outer side of the arc-shaped die. Further, two ends of the V-shaped connecting block are connected with the inner shafts of the first tank body die and the arc-shaped die. Further, a rectangular convex groove is formed in the first semicircular reinforcing rib and the second semicircular reinforcing rib, and a plurality of connecting rods are respectively arranged between the first semicircular reinforcing rib and the first connecting column, and between the second semicircular reinforcing rib and the second connecting column. Further, the inner side of the hydraulic rod is connected with the third connecting column sleeve. Further, a plurality of diagonal braces are arranged between the first semicircular reinforcing ribs and the first connecting column, and between the second semicircular reinforcing ribs and the second connecting column. The utility model has the beneficial effects that: (1) The arc mould lower extreme articulates at the second jar body mould tip, and the inboard upper end of arc mould is connected with first jar body mould through a pair of V-arrangement connecting block, and the flexible main shaft outer tip of hydraulic pressure pole is connected with the inboard upper end of arc mould, and this structure improves the efficiency of drawing of patterns, has saved a large amount of labours. (2) The first slope end has been seted up to the inside to first jar body mould, and the arc mould is equipped with to the outside with first slope end matched with second slope end, avoids first jar body mould and arc mould to block at the drawing of patterns in-process, improves the stability of drawing of patterns. (3) Rectangular convex grooves are formed in the first semicircular reinforcing ribs and the second semicircular reinforcing ribs, a plurality of connecting rods are respectively arranged between the first semicircular reinforcing ribs and the first connecting columns, and between the second semicircular reinforcing ribs and the second connecting columns, and structural stability of the first tank body die and the second tank body die is improved. Drawings FIG. 1 is a schematic diagram of the structure of the present utility model; FIG. 2 is an enlarged view of a portion of the present utility model; FIG. 3 is a partial schematic view of a balance assembly according to the present utility model. In the figure, a 1-first tank body die, a 2-second tank body die, a 3-first semicircular reinforcing rib, a 4-second semicircular reinfor