Cooling mechanism of plastic granulator

Abstract

The utility model discloses a plastic granulator cooling mechanism which comprises a plastic granulation cooling box body and a water tank, the water tank is arranged in the plastic granulation cooling box body, a positioning square groove is formed in the inner wall of the plastic granulation cooling box body, a guide rolling shaft is installed in the water tank, a butt joint shaft body is installed in the center of the guide rolling shaft, and a butt joint groove is formed in the butt joint shaft body. A combined connector is installed at the tail end of the butt joint shaft body, a limiting strip groove and a splitting sliding groove are formed in the outer surface of the combined connector, a containing hole groove is formed in the center of the combined connector, a connecting spring is installed in the containing hole groove, and the connecting spring penetrates through the containing hole groove and is connected with the combined hole groove. According to the cooling mechanism of the plastic granulator, the guide rolling shaft can extend through the limiting blocks, so that the limiting blocks drive the positioning square blocks to be in clamped butt joint with the positioning square grooves, the guide rolling shaft can be conveniently stabilized, meanwhile, the guide rolling shaft can rotate on the combined connector through the butt joint shaft body, and overall operation is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic granulation, in particular to a cooling mechanism for a plastic granulator. Background Art

[0002] Plastic granulation is the process of manufacturing plastics to produce granular plastic products. During the manufacturing process of plastic granules, the formed plastic granules need to be quickly cooled. However, the cooling mechanism of the plastic granulator on the market still has the following problems:

[0003] When configuring and using the plastic granulator, the plastic strips need to be moved and operated, and the plastic strips are moved into the cooling water for cooling, and at the same time, the subsequent truncation and granulation are carried out according to the movement of the guide mechanism, but the guide components inside the cooling mechanism cannot be installed in the appropriate position as needed.

[0004] Aiming at the above problems, an innovative design is carried out on the basis of the original cooling mechanism of the plastic granulator. Utility Model Content

[0005] The utility model aims to provide a cooling mechanism for a plastic granulator to solve the problem that the cooling mechanism for a plastic granulator commonly found on the market at present, as mentioned in the above background technology, requires the plastic strips to be moved and operated when the plastic granulator is configured for use, and the plastic strips are moved into cooling water for cooling, and at the same time, are subsequently cut and granulated according to the movement of the guide mechanism, but the guide assembly inside the cooling mechanism cannot be installed in a suitable position as required.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plastic granulator cooling mechanism, comprising a plastic granulation cooling box and a water trough, the plastic granulation cooling box is provided with a water trough inside, and the inner wall of the plastic granulation cooling box is provided with a positioning square groove, a guide roller is installed inside the water trough, and a docking shaft is installed at the center of the guide roller, a combination joint is installed at the end of the docking shaft, and a limit strip groove and a splitting slide groove are provided on the outer surface of the combination joint, a storage hole groove is provided at the center of the combination joint, and a connecting spring is installed inside the storage hole groove, and the connecting spring passes through the storage hole groove and is connected to the combination hole groove, the combination hole groove is provided inside the operating joint, and the operating joint is sleeved with the outer side of the combination joint, a limit block is provided on the inner wall of the operating joint, and the limit block and the limit strip groove are connected to each other, and a positioning square block is installed at the center of the outer surface of the operating joint.

[0007] Preferably, the positioning square grooves are symmetrically distributed at equal intervals on the inner wall of the plastic granulation cooling box.

[0008] Preferably, the guide rollers are symmetrically provided with docking shafts, and the guide rollers are connected to the combined joints via the docking shafts in a rotational manner.

[0009] Preferably, the limiting strip groove and the splitting slide groove are symmetrically distributed on the combined joint, and the length of the limiting strip groove is smaller than the length of the splitting slide groove.

[0010] Preferably, the operating joint is connected to the combined joint through the combined hole groove by a rotational sliding connection, and the depth of the combined hole groove is greater than the thickness of the combined joint.

[0011] Preferably, the limit block and the operating joint are arranged as an integrated structure, and the limit block and the limit strip groove are connected in a sliding manner.

[0012] Preferably, the positioning block and the operating joint are arranged as an integrated structure, and the positioning block and the positioning square groove are connected in a snap-fit ​​connection.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the cooling mechanism of the plastic granulator is

[0014] 1. Water can be poured into the water tank, and then the guide roller installed inside the water tank can rotate, so that the long strips made of plastic can be rotated and moved through the guide roller, so that the long strips of plastic can be cooled by cooling water inside the water tank;

[0015] 2. The guide roller can be extended through the limit block, so that the limit block with the positioning block and the positioning square groove can be engaged and docked, which is convenient for stabilizing the guide roller. At the same time, the guide roller can be rotated on the combined joint through the docking shaft, which is beneficial to the overall operation;

[0016] 3. The limit block slides on the outside of the combined joint through the combined hole groove, so that the combined joint is completely received in the combined hole groove. After the limit block is separated from the limit bar groove, the limit block is rotated on the outside of the combined joint, which facilitates the limit block to be aligned with the split slide groove and then slide, and the limit block can be separated from the combined joint. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the guide roller and the operating joint of the utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the guide roller and the operating joint of the utility model;

[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of the cross-section of the operating joint of the utility model;

[0021] Figure 5 It is a side view structural diagram of the guide roller and the operating joint of the utility model.

[0022] In the figure: 1. Plastic granulation cooling box; 2. Water tank; 3. Positioning square groove; 4. Guide roller; 5. Docking shaft; 6. Combination joint; 7. Limiting strip groove; 8. Split slide groove; 9. Storage hole groove; 10. Connecting spring; 11. Combination hole groove; 12. Operating joint; 13. Limiting block; 14. Positioning square block. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-5 The utility model provides a technical solution: a plastic granulator cooling mechanism, including a plastic granulation cooling box 1 and a water tank 2, the plastic granulation cooling box 1 is provided with a water tank 2, and the inner wall of the plastic granulation cooling box 1 is provided with a positioning square groove 3, a guide roller 4 is installed inside the water tank 2, and a docking shaft 5 is installed at the center of the guide roller 4, a combined joint 6 is installed at the end of the docking shaft 5, and a limit strip groove 7 and a splitting slide groove 8 are provided on the outer surface of the combined joint 6, a receiving hole groove 9 is provided at the center of the combined joint 6, and a connecting spring 10 is installed inside the receiving hole groove 9, and the connecting spring 10 passes through the receiving hole groove 9 and is connected with the combined hole groove 11, the combined hole groove 11 is provided inside the operating joint 12, and the operating joint 12 is sleeved and installed with the outer side of the combined joint 6, a limit block 13 is provided on the inner wall of the operating joint 12, and the limit block 13 is connected with the limit strip groove 7, and a positioning square block 14 is installed at the center of the outer surface of the operating joint 12.

[0025] The positioning square grooves 3 are symmetrically distributed at equal intervals on the inner wall of the plastic granulation cooling box 1. The positioning square grooves 3 distributed on the inner wall of the plastic granulation cooling box 1 facilitate the subsequent installation and stabilization of the guide rollers 4 at different positions.

[0026] The guide roller 4 is symmetrically provided with docking shafts 5, and the guide roller 4 is connected to the combination joint 6 through the docking shafts 5 in a rotational connection. The guide roller 4 can be smoothly rotated between the combination joints 6 through the docking shafts 5, so that the plastic strip can be smoothly moved through the rotation of the guide roller 4.

[0027] The limiting groove 7 and the splitting groove 8 are symmetrically distributed on the combined joint 6, and the length of the limiting groove 7 is smaller than the length of the splitting groove 8. According to the distribution of the limiting groove 7 and the splitting groove 8, the overall subsequent operation joint 12 is facilitated to run smoothly.

[0028] The operating joint 12 is connected to the combined joint 6 through the combined hole groove 11 by a rotational sliding connection, and the depth of the combined hole groove 11 is greater than the thickness of the combined joint 6. The operating joint 12 can slide or rotate on the outside of the combined joint 6, which is convenient for combined telescopic operation and subsequent split rotation.

[0029] The limit block 13 and the operating joint 12 are integrated into a structure, and the connection between the limit block 13 and the limit groove 7 is a sliding connection. The operating joint 12 can drive the limit block 13 to slide in the limit groove 7 to keep the operating joint 12 stable when moving outside the combined joint 6.

[0030] The positioning block 14 and the operating joint 12 are integrated into a structure, and the positioning block 14 and the positioning square groove 3 are connected by a snap-fit ​​connection, so that the operating joint 12 can drive the positioning block 14 to slide into the positioning square groove 3 for snap-fitting, which can stabilize the overall assembly and facilitate subsequent operation.

[0031] Working principle: According to Figure 1-5First, according to the overall production line layout in the overall plastic granulation process, the guide roller 4 can be installed to a suitable position, and the operating joint 12 can be manually toggled. The operating joint 12 slides on the outside of the combined joint 6 through the limit block 13, so that the operating joint 12 drives the limit block 13 to slide in the limit strip groove 7 to maintain the smooth contraction operation. At the same time, the operating joint 12 pushes the connecting spring 10 to contract through the combined joint 6, and the guide roller 4, the operating joint 12 and the positioning block 14 can be slid into the water tank 2 for assembly. When the guide roller 4 moves to a suitable position, the positioning block 14 on the operating joint 12 is aligned with the positioning square groove 3, and the operating joint 12 is released, so that the connecting spring 10 pushes the operating joint 12 to reset, which facilitates the engagement of the positioning block 14 with the positioning square groove 3, and maintains the stability of the assembly of the guide roller 4. Subsequently, the cooling water is filled in the water tank 2, and the processed plastic strips can be subsequently passed through The guide roller 4 is guided to move, and the guide roller 4 and the docking shaft body 5 are rotated between the combined joint 6 to maintain a stable operation and facilitate cooling. The combined joint 6 and the operating joint 12 can be separated subsequently, and the operating joint 12 can be pushed with force so that the combined joint 6 can completely slide into the combined hole groove 11, and at the same time, the connecting spring 10 is pushed to completely shrink into the storage hole groove 9, and the limit block 13 is slid and separated from the limit bar groove 7, and then the operating joint 12 is rotated so that the operating joint 12 rotates 180° on the outside of the combined joint 6 through the combined hole groove 11, so that the limit block 13 is aligned with the splitting slide groove 8, and the operating joint 12 can slide through the limit block 13 and the splitting slide groove 8, which is convenient for the operating joint 12 to slide and separate from the combined joint 6, and convenient for separation. The above is the working process of the entire device, and the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0032] Although 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. A cooling mechanism for a plastic granulator, comprising a plastic granulator cooling box (1) and a water tank (2), characterized in that: The plastic granulation cooling box (1) is provided with a water tank (2) inside, and the inner wall of the plastic granulation cooling box (1) is provided with a positioning square groove (3), the water tank (2) is provided with a guide roller (4), and the center of the guide roller (4) is provided with a docking shaft (5), the end of the docking shaft (5) is provided with a combined joint (6), and the outer surface of the combined joint (6) is provided with a limit strip groove (7) and a splitting slide groove (8), the center of the combined joint (6) is provided with a storage hole groove (9), and the storage hole (9) is provided with a plurality of slots (10) and a plurality of slots (11) and a plurality of slots (12) and a plurality of slots (13) and a plurality of slots (14) respectively. A connecting spring (10) is installed inside the groove (9), and the connecting spring (10) passes through the receiving hole groove (9) and is connected to the combination hole groove (11). The combination hole groove (11) is arranged inside the operating joint (12), and the operating joint (12) is sleeved and installed on the outer side of the combination joint (6). A limiting block (13) is arranged on the inner wall of the operating joint (12), and the limiting block (13) is connected to the limiting strip groove (7). A positioning block (14) is installed at the center of the outer surface of the operating joint (12).

2. A cooling mechanism for a plastic granulator according to claim 1, characterized in that: The positioning square grooves (3) are symmetrically distributed at equal intervals on the inner wall of the plastic granulation cooling box (1).

3. A cooling mechanism for a plastic granulator according to claim 1, characterized in that: The guide roller (4) is symmetrically provided with docking shafts (5), and the guide roller (4) is connected to the combined joint (6) via the docking shafts (5) in a rotational manner.

4. A cooling mechanism for a plastic granulator according to claim 1, characterized in that: The limiting groove (7) and the splitting slide groove (8) are symmetrically distributed on the combined joint (6), and the length of the limiting groove (7) is smaller than the length of the splitting slide groove (8).

5. A cooling mechanism for a plastic granulator according to claim 1, characterized in that: The operating joint (12) is connected to the combined joint (6) through the combined hole groove (11) in a rotational sliding manner, and the depth of the combined hole groove (11) is greater than the thickness of the combined joint (6).

6. A cooling mechanism for a plastic granulator according to claim 1, characterized in that: The limit block (13) and the operating joint (12) are arranged as an integrated structure, and the connection mode between the limit block (13) and the limit strip groove (7) is a sliding connection.

7. A cooling mechanism for a plastic granulator according to claim 1, characterized in that: The positioning block (14) and the operating joint (12) are arranged as an integrated structure, and the positioning block (14) and the positioning square groove (3) are connected in a snap-fitting manner.

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