ABS (Acrylonitrile Butadiene Styrene) plastic particle granulator with screening function

Abstract

The utility model relates to the technical field of particle pelletizers, discloses an ABS (Acrylonitrile Butadiene Styrene) plastic particle pelletizer with a screening function, and solves the problems that sundries and dirt are easy to accumulate after a sieve plate is used for a long time, and the existing sieve plate is difficult to clean as the sieve plate is difficult to disassemble. An ABS plastic particle pelletizer with a screening function comprises a pelletizer body, a PLC and supporting legs, a screening box is arranged above the pelletizer body, a screening assembly used for screening is movably arranged in the screening box, and limiting columns penetrate through filtering holes and are connected with limiting holes in an embedded mode; and the fixing plate is fixed above the filter plate through the first locking bolt, so that the filter plate is conveniently fixed in the through groove, the first locking bolt is taken out, and the limiting column is pulled away from the interior of the limiting hole, so that the filter plate is conveniently separated from the mounting plate, and the filter plate is cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of particle granulators, in particular to an ABS plastic particle granulator with a screening function. Background Art

[0002] Plastic granulator is a machine used to process plastic raw materials into granular materials. It is widely used in the plastic processing industry and can process various plastic raw materials into granular materials to facilitate the subsequent production and reuse of plastic products.

[0003] In order to make the material size of the pellet granulator uniform, a screening device is set at the feeding position to prevent blockage during feeding. However, the screen plate is prone to accumulate debris and dirt after long-term use, resulting in reduced screening efficiency. The existing screen plate is not easy to disassemble and is difficult to clean, making it impossible to carry out comprehensive cleaning and maintenance. Utility Model Content

[0004] The utility model aims to provide an ABS plastic granulator with a screening function. The device is used to work, thereby solving the problem that the screen plate is prone to accumulate debris and dirt after long-term use, and the existing screen plate is not easy to disassemble, resulting in difficulty in cleaning.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: an ABS plastic granulator with screening function, comprising a granulator body, a PLC controller fixedly connected to the outer surface of the granulator body, and a support leg fixedly connected to the bottom end of the granulator body, a screening box is arranged above the granulator body, and a screening assembly for screening is movably arranged inside the screening box;

[0006] The screening assembly includes a mounting plate, a through groove provided on the outer surface of the mounting plate, a support plate fixedly connected to the side wall of the through groove, a limiting hole provided on the outer surface of the support plate, a filter plate movably arranged above the support plate, a filter hole provided on the outer surface of the filter plate, a fixing plate movably arranged above the filter plate, a limiting column fixedly connected to the bottom end of the fixing plate, and a first locking bolt threadedly connected between the fixing plate and the mounting plate, the diameter of the limiting column being equal to the diameter of the limiting hole, and the diameter of the limiting column being smaller than the diameter of the filter hole.

[0007] Furthermore, the screening assembly is provided in two groups, and the sizes of the filter holes opened on the outer surfaces of the filter plates of the two groups decrease from top to bottom.

[0008] Furthermore, a spring is movably arranged between the mounting plate and the screening box, a vibration assembly is movably arranged on one side of the mounting plate to prevent material blockage, the vibration assembly includes a mounting block fixedly connected to the outside of the screening box, a motor fixedly connected to the top of the mounting block, a turntable fixedly connected to the output end of the motor, a first connecting column fixedly connected to the top of the turntable, a second connecting column arranged on one side of the first connecting column, a connecting belt fixedly connected to the outer surfaces of the first connecting column and the second connecting column, a C-shaped block fixedly connected to both ends of the second connecting column, and a connecting rod fixedly connected to one side of the C-shaped block, the connecting rod is connected through the screening box, and the connecting rod is movably arranged on one side of the mounting plate.

[0009] Furthermore, a second locking bolt is threadedly connected between the connecting rod and the mounting plate.

[0010] Furthermore, a groove is provided on the inner wall of the screening box, one end of the spring is fixedly connected to the mounting plate, the other end of the spring is fixedly connected to the mounting disk, the groove diameter is equal to the mounting disk diameter, and a third locking bolt is threadedly connected between the mounting disk and the groove.

[0011] Furthermore, a feed opening is fixedly penetrated through the top of the screening box, and a discharge opening is fixedly penetrated between the screening box and the granulator body.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model proposes an ABS plastic granulator with a screening function, wherein a limiting column is passed through a filter hole and is engaged with the limiting hole, and then a fixing plate is fixed above the filter plate by a first locking bolt, so that the filter plate is fixed inside a through groove, the first locking bolt is taken out, and the limiting column is pulled out from the limiting hole, so that the filter plate is separated from the mounting plate and the filter plate is cleaned, thereby solving the problem that the sieve plate is prone to accumulation of debris and dirt after long-term use, and the existing sieve plate is not easy to disassemble, resulting in difficulty in cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the screening box and the internal structure of the screening box of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the screening assembly of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the vibration component of the utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the connection method between the connecting rod and the mounting plate of the utility model;

[0019] Figure 6 It is a structural schematic diagram of the spring and groove connection method of the utility model.

[0020] In the figure: 1. granulator body; 2. PLC controller; 3. support leg; 4. screening box; 41. feed port; 42. discharge port; 43. groove; 431. third locking bolt; 5. screening assembly; 51. mounting plate; 52. through slot; 53. support plate; 531. limiting hole; 54. filter plate; 541. filter hole; 55. fixing plate; 56. limiting column; 57. first locking bolt; 6. spring; 61. mounting plate; 7. vibration assembly; 71. mounting block; 72. motor; 73. turntable; 74. first connecting column; 75. second connecting column; 76. connecting belt; 77. C-shaped block; 78. connecting rod; 781. second locking bolt. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0023] Combination Figure 1-Figure 2 An ABS plastic granulator with screening function includes a granulator body 1, a PLC controller 2 fixedly connected to the outer surface of the granulator body 1, and a supporting leg 3 fixedly connected to the bottom end of the granulator body 1. A screening box 4 is arranged above the granulator body 1, and a screening component 5 for screening is movably arranged inside the screening box 4.

[0024] The utility model is further described below in conjunction with embodiments.

[0025] Embodiment 1:

[0026] See also Figure 2-Figure 6The screening assembly 5 comprises a mounting plate 51, a through slot 52 provided on the outer surface of the mounting plate 51, a support plate 53 fixedly connected to the side wall of the through slot 52, a limiting hole 531 provided on the outer surface of the support plate 53, a filter plate 54 movably arranged above the support plate 53, a filter hole 541 provided on the outer surface of the filter plate 54, a fixing plate 55 movably arranged above the filter plate 54, a limiting column 56 fixedly connected to the bottom end of the fixing plate 55, and a first locking bolt 57 threadedly connected between the fixing plate 55 and the mounting plate 51, the limiting column 56 having a column diameter of about the same as that of the filter plate 54. The apertures of the limiting holes 531 are equal, and the diameter of the limiting columns 56 is smaller than the aperture of the filter holes 541. The filter plate 54 is used to filter large particles of plastic to ensure that the material size is uniform. The limiting columns 56 are passed through the filter holes 541 and are connected with the limiting holes 531. The fixing plate 55 is then fixed above the filter plate 54 by the first locking bolt 57, which is convenient for fixing the filter plate 54 inside the through groove 52. The first locking bolt 57 is removed, and the limiting columns 56 are pulled out from the limiting holes 531, which is convenient for separating the filter plate 54 from the mounting plate 51 and cleaning the filter plate 54.

[0027] The screening assembly 5 is provided with two groups, and the filter holes 541 opened on the outer surfaces of the two groups of filter plates 54 decrease in size from top to bottom. Filtering is performed through the two groups of filter plates 54, which improves the filtering effect, thereby improving the screening effect and product quality.

[0028] A spring 6 is movably arranged between the mounting plate 51 and the screening box 4. A vibration assembly 7 is movably arranged on one side of the mounting plate 51 to prevent material clogging. The vibration assembly 7 includes a mounting block 71 fixedly connected to the outside of the screening box 4, a motor 72 fixedly connected to the top of the mounting block 71, a turntable 73 fixedly connected to the output end of the motor 72, a first connecting column 74 fixedly connected to the top of the turntable 73, a second connecting column 75 arranged on one side of the first connecting column 74, a connecting belt 76 fixedly connected to the outer surfaces of the first connecting column 74 and the second connecting column 75, and a C-shaped block 77 fixedly connected to both ends of the second connecting column 75. And a connecting rod 78 fixedly connected to one side of the C-shaped block 77, the connecting rod 78 is connected with the screening box 4, and the connecting rod 78 is movably arranged on one side of the mounting plate 51. The rotation of the motor 72 drives the turntable 73 to rotate, and the rotation of the turntable 73 drives the first connecting column 74 to rotate. Under the action of the connecting belt 76, the rotation of the first connecting column 74 drives the second connecting column 75 to move forward and backward, thereby driving the connecting rod 78 to move forward and backward, and the movement of the connecting rod 78 forward and backward drives the mounting plate 51 to move forward and backward. Under the action of the spring 6, the mounting plate 51 shakes inside the screening box 4 to speed up the screening and prevent the raw material particles from clogging the filter hole 541.

[0029] A second locking bolt 781 is threadedly connected between the connecting rod 78 and the mounting plate 51 . The mounting plate 51 is fixed to the connecting rod 78 by the second locking bolt 781 . The second locking bolt 781 is removed to facilitate separation of the mounting plate 51 from the connecting rod 78 .

[0030] A groove 43 is provided on the inner wall of the screening box 4, one end of the spring 6 is fixedly connected to the mounting plate 51, and the other end of the spring 6 is fixedly connected to the mounting disk 61. The groove diameter of the groove 43 is equal to the disk diameter of the mounting disk 61, and a third locking bolt 431 is threadedly connected between the mounting disk 61 and the groove 43. The spring 6 is fixed to the groove 43 by the third locking bolt 431. Removing the third locking bolt 431 makes it easy to separate the spring 6 from the groove 43, thereby making it easy to separate the mounting plate 51 from the screening box 4.

[0031] A feed port 41 is fixedly penetrated at the top of the screening box 4, and a discharge port 42 is fixedly penetrated between the screening box 4 and the granulator body 1. The material enters the screening box 4 through the feed port 41 for screening, and the screened material enters the granulator body 1 through the discharge port 42 for granulation.

[0032] In the initial state, the filter plate 54 contacts the top of the support plate 53, and the fixing plate 55 contacts the top of the filter plate 54. At this time, the limiting column 56 passes through the filter hole 541 and is engaged with the limiting hole 531. The fixing plate 55 is fixed above the filter plate 54 by the first locking bolt 57. The material is put into the screening box 4 through the feed port 41. The material falls into the top of the filter plate 54, and the motor 72 is started. The rotation of the motor 72 drives the turntable 73 to rotate, and the rotation of the turntable 73 drives the first connecting column 74 to rotate. Under the action of the connecting belt 76, the first connecting column 74 rotates to drive the second connecting column 75 to move forward and backward, thereby driving the connecting rod 78 to move forward and backward. The movement of the connecting rod 78 drives the mounting plate 51 to move forward and backward. Under the action of the spring 6, the mounting plate 51 swings inside the screening box 4 to speed up the screening and prevent the raw material particles from blocking the filter hole 541. The filtered small particle materials enter the granulator body 1 through the discharge port 42 for granulation, and the large particle materials remain on the top of the filter plate 54. Remove the second locking bolt 781, separate the mounting plate 51 from the connecting rod 78, remove the third locking bolt 431, separate the mounting plate 51 from the screening box 4, and facilitate the removal of the mounting plate 51 from the screening box 4. Collect the large particle materials on the top of the filter plate 54 in time, remove the first locking bolt 57, and pull the limiting column 56 out of the limiting hole 531, so as to facilitate the separation of the filter plate 54 from the mounting plate 51 and clean the filter plate 54.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An ABS plastic granulator with a screening function, comprising a granulator body (1), a PLC controller (2) fixedly connected to the outer surface of the granulator body (1), and a support leg (3) fixedly connected to the bottom end of the granulator body (1), characterized in that: A screening box (4) is arranged above the granulator body (1), and a screening assembly (5) for screening is movably arranged inside the screening box (4); The screening assembly (5) comprises a mounting plate (51), a through slot (52) provided on the outer surface of the mounting plate (51), a support plate (53) fixedly connected to the side wall of the through slot (52), a limiting hole (531) provided on the outer surface of the support plate (53), a filter plate (54) movably arranged above the support plate (53), a filter hole (541) provided on the outer surface of the filter plate (54), a fixing plate (55) movably arranged above the filter plate (54), a limiting column (56) fixedly connected to the bottom end of the fixing plate (55), and a first locking bolt (57) threadedly connected between the fixing plate (55) and the mounting plate (51), wherein the column diameter of the limiting column (56) is equal to the hole diameter of the limiting hole (531), and the column diameter of the limiting column (56) is smaller than the hole diameter of the filter hole (541).

2. The ABS plastic granulator with screening function according to claim 1, characterized in that: The screening assembly (5) is provided in two groups, and the sizes of the filter holes (541) opened on the outer surfaces of the filter plates (54) of the two groups decrease from top to bottom.

3. The ABS plastic granulator with screening function according to claim 1, characterized in that: A spring (6) is movably arranged between the mounting plate (51) and the screening box (4); a vibration assembly (7) for preventing material blockage is movably arranged on one side of the mounting plate (51); the vibration assembly (7) comprises a mounting block (71) fixedly connected to the outside of the screening box (4); a motor (72) fixedly connected to the top of the mounting block (71); a turntable (73) fixedly connected to the output end of the motor (72); a first connecting column (74) fixedly connected to the top of the turntable (73); a second connecting column (75) arranged on one side of the first connecting column (74); a connecting belt (76) fixedly connected to the outer surfaces of the first connecting column (74) and the second connecting column (75); a C-shaped block (77) fixedly connected to both ends of the second connecting column (75); and a connecting rod (78) fixedly connected to one side of the C-shaped block (77); the connecting rod (78) is connected to the screening box (4) through the connecting rod (78); and the connecting rod (78) is movably arranged on one side of the mounting plate (51).

4. The ABS plastic granulator with screening function according to claim 3, characterized in that: A second locking bolt (781) is threadedly connected between the connecting rod (78) and the mounting plate (51).

5. The ABS plastic granulator with screening function according to claim 4, characterized in that: The inner wall of the screening box (4) is provided with a groove (43), one end of the spring (6) is fixedly connected to the mounting plate (51), the other end of the spring (6) is fixedly connected to the mounting plate (61), the groove diameter of the groove (43) is equal to the plate diameter of the mounting plate (61), and a third locking bolt (431) is threadedly connected between the mounting plate (61) and the groove (43).

6. The ABS plastic granulator with screening function according to claim 1, characterized in that: A feed opening (41) is fixedly penetrated through the top of the screening box (4), and a discharge opening (42) is fixedly penetrated between the screening box (4) and the granulator body (1).

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