PVC (polyvinyl chloride) mixed plastic particle

Abstract

The utility model relates to the technical field of plastic product raw material processing, in particular to a PVC (polyvinyl chloride) mixed plastic particle which comprises a particle column body, a plurality of separation grooves are annularly formed in the outer wall of the particle column body, so that a plurality of separation blocks are uniformly distributed on the outer wall of the particle column body, separation parts are arranged between the separation blocks and the particle column body, and a through opening is transversely formed in the middle of the interior of the particle column body; the outer wall of the particle column body is divided into a plurality of trapezoidal separation blocks, so that heat enters deep parts in the particle column body, the particle column body can be completely melted conveniently, the inner ends of the separation blocks are easily separated from main body parts, the plurality of separation blocks fall off and are dispersed in advance, the overall quality of particles is guaranteed, and meanwhile, the particle column body is prevented from falling off. And the melting speed of the particle column body is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic product raw material processing, in particular to PVC mixed plastic particles. Background Art

[0002] Plastic granules are mainly characterized by their wide range of applications, excellent performance characteristics and contribution to environmental protection. Compared with plastic powder, they are safer to use for dust prevention.

[0003] However, the solid state of existing plastic particles melts slower than powder during injection molding. If the melting effect is not good and they are fed into the injection mold, it is easy to affect the molding quality of the product. Utility Model Content

[0004] The purpose of the utility model is to provide a PVC mixed plastic granule to solve the problem that the existing plastic granules are solid in state and melt slower than powder during injection molding. If the melting effect is not good and the granules are fed into the injection mold, the molding quality of the product will be easily affected.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: it includes a particle column; the outer wall of the particle column has multiple separation grooves at the beginning of the ring, so that multiple separation blocks are evenly distributed on the outer wall of the particle column, and a separation part is provided between the separation block and the particle column, and a through opening is opened horizontally in the middle part of the interior of the particle column.

[0006] Preferably, the outer walls of the plurality of separation blocks are respectively provided with grooves, and the depth of the grooves is mm.

[0007] Preferably, the separation groove is trapezoidal in shape, and the length of the separation groove gradually widens from the outside to the inside.

[0008] Preferably, the separation block is trapezoidal in shape, and the length of the separation block gradually becomes shorter from the inside to the outside.

[0009] Compared with the prior art, the beneficial effects of the present invention are: the outer wall of the particle column is divided into multiple trapezoidal separation blocks, so that heat can enter the deep part of the particle column, which is convenient for the comprehensive melting of the particle column. The inner end of the separation block is easily separated from the main body, so that multiple separation blocks fall off and disperse in advance, which not only ensures the overall quality of the particles, but also further improves the melting speed of the particle column. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the structure of the utility model;

[0011] Figure 2 This is a schematic diagram of the front planar structure of the utility model.

[0012] In the figure: 1. Granular column; 2. Separation block; 3. Separation groove; 4. Separation part; 5. Through port; 6. Groove. DETAILED DESCRIPTION

[0013] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0014] Example

[0015] See also Figure 1-2 , shown in the figure: This embodiment is a preferred implementation method of the present technical solution, a PVC mixed plastic particle, including a particle column 1; a plurality of separation grooves 3 are provided at the beginning of the outer wall of the particle column 1 in an annular shape, so that a plurality of separation blocks 2 are evenly distributed on the outer wall of the particle column 1, and a separation portion 4 is provided between the separation block 2 and the particle column 1, and a through opening 5 is opened horizontally in the middle part of the inner part of the particle column 1.

[0016] like Figure 1 、 2 As shown, grooves 6 are respectively provided on the outer walls of the plurality of separation blocks 2. The depth of the grooves 6 is 1 mm. The grooves 6 are respectively provided on the outer walls of the plurality of separation blocks 2 to facilitate the contact between heat and the separation blocks 2, so that the separation blocks 2 further increase the melting speed.

[0017] like Figure 1 、 2 As shown, the separation groove 3 is trapezoidal in shape, and the length of the separation groove 3 gradually widens from the outside to the inside. The separation groove 3 is opened in an annular shape on the outer wall of the particle column 1, and the separation groove 3 gradually narrows from the outside to the inside, so that the connection part between the multiple separation blocks 2 and the particle column 1 is narrow.

[0018] like Figure 1 As shown, the separation block 2 is trapezoidal in shape, and the length of the separation block 2 gradually becomes shorter from the inside to the outside, and the separation block 2 gradually becomes wider from the inside to the outside, while heat enters the interior of the particle column 1, ensuring the overall quality of the particle column 1.

[0019] In this embodiment, the various components are first installed. When the plastic particles are injection-molded, the outer wall of the particle column 1 is divided into a plurality of trapezoidal separation blocks 2, so that heat enters the deep part of the particle column 1, so that the particle column 1 is more comprehensively in contact with the heat, which facilitates the comprehensive melting of the particle column 1. The separation grooves 3 between the plurality of separation blocks 2 are trapezoidal in shape, so that the outer end of the separation block 2 is wider and the inner end is narrower, so that the inner end of the separation block 2 is easily separated from the main body, so that the plurality of separation blocks 2 fall off and disperse in advance, which not only ensures the overall quality of the particles, but also further improves the melting rate of the particle column 1. The interior of the particle column 1 is hollow, which facilitates further melting of the particle column 1.

[0020] The above content is a further detailed description of the utility model in combination with specific implementation methods. It cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, they can make several simple deductions or substitutions without departing from the concept of the utility model, which should be regarded as falling within the scope of protection determined by the claims submitted for the utility model.

Claims

1. A PVC mixed plastic granule, comprising a granule column (1); characterized in that: The outer wall of the particle column (1) is provided with a plurality of separation grooves (3) in an annular shape, so that a plurality of separation blocks (2) are evenly distributed on the outer wall of the particle column (1); a separation portion (4) is provided between the separation blocks (2) and the particle column (1); and a through opening (5) is opened transversely in the middle portion of the interior of the particle column (1).

2. The PVC mixed plastic particles according to claim 1, characterized in that: The outer walls of the plurality of separation blocks (2) are respectively provided with grooves (6), and the depth of the grooves (6) is 1 mm.

3. The PVC mixed plastic particles according to claim 1, characterized in that: The separation groove (3) is trapezoidal in shape, and the length of the separation groove (3) gradually widens from the outside to the inside.

4. The PVC mixed plastic particles according to claim 1, characterized in that: The separation block (2) is in a trapezoidal shape, and the length of the separation block (2) gradually becomes shorter from the inside to the outside.

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