A granulating device for polyester pellets

Abstract

The utility model discloses a kind of granulating device of polyester master batch, including first rack, the left end of first rack is equipped with cooling forming mechanism, the right end of first rack is equipped with cutting granulating mechanism, the cooling forming mechanism includes first cooling tank, the left end of first rack is equipped with first installation slot, first cooling tank is arranged in first installation slot, the slot mouth both ends of first cooling tank are equipped with first runner, the middle part of first cooling tank is equipped with second runner, the cutting granulating mechanism includes first cutting machine and first cutting table, the first cutting table is equipped with a plurality of first cutting groove, first cutting table is equipped with first cutting port, first cutting port is matched with first cutting machine.The utility model provides a kind of granulating device of polyester master batch, by first cylinder first sliding frame is pushed, so that third runner supports up master batch strip, avoid master batch strip fracture, by first cutting machine cutting master batch strip, ensure the continuity of granulation.

Description

Technical Field

[0001] This utility model belongs to the field of granulation technology, specifically relating to a granulation device for polyester masterbatch. Background Technology

[0002] Masterbatch, also known as colorant or colorant granules, is a new type of special colorant for polymer materials. It is also called pigment preparation and is mainly used in plastics. Masterbatch consists of three basic elements: pigment or dye, carrier, and additives. It is an aggregate made by uniformly loading an extraordinary amount of pigment into resin, and can be called a pigment concentrate. Therefore, its coloring power is higher than that of the pigment itself. During processing, a small amount of masterbatch is mixed with uncolored resin to achieve the designed pigment concentration in the resin or product. However, after being extruded, masterbatch is prone to breakage during the cooling process, affecting the continuity of subsequent granulation. Summary of the Invention

[0003] To address the shortcomings of existing technologies, this utility model provides a granulation device for polyester masterbatch.

[0004] To achieve the above objectives, the present invention provides the following technical solution: A granulation apparatus for polyester masterbatch includes a first frame, a cooling and forming mechanism at the left end of the first frame, and a cutting and granulation mechanism at the right end of the first frame. The cooling and forming mechanism includes a first cooling tank, a first mounting groove at the left end of the first frame, the first cooling tank being disposed within the first mounting groove, first rotating wheels at both ends of the opening of the first cooling tank, and a second rotating wheel at the middle of the first cooling tank. The cutting and granulation mechanism includes a first cutting machine and a first cutting table, a plurality of first cutting grooves and a first cutting opening on the first cutting table, the first cutting opening being matched with the first cutting machine.

[0005] Furthermore, the cutting and granulation mechanism includes a first receiving frame, which is disposed at the right end of the first frame, and a first inclined plate is provided at the right end of the first cutting table, which matches the first receiving frame.

[0006] Furthermore, the cooling and forming mechanism includes a first cylinder and a plurality of first sliding frames. The first mounting groove is provided with first slide rails at both ends, and the first sliding frame is provided with first sliders at both ends. The first sliders are matched with the first slide rails. The first cylinder is mounted on the first frame and connected to the first sliding frame. The first sliding frame is provided with a plurality of third rotating wheels.

[0007] Furthermore, a first motor is provided at the left end of the first sliding frame, a first reel is connected to the rear end of the first motor, a first connecting ring is provided at the right end of the first sliding frame, a first rope is provided on the first reel, and the other end of the first rope is connected to the first connecting ring.

[0008] Furthermore, the left end of the first sliding frame is provided with a first stop block, and the right end of the first sliding frame is provided with a second stop block, the first stop block and the second stop block being matched.

[0009] The present invention discloses a granulation device for polyester masterbatch. Compared with the prior art, its advantages are that its structure is simple and stable. It can push the first sliding frame through the first cylinder so that the third rotating wheel can support the masterbatch strip, avoid the masterbatch strip from breaking, and ensure the continuity of masterbatch cooling. Then, the masterbatch strip is cut by the first cutting machine to ensure the continuity of granulation. Attached Figure Description

[0010] Figure 1 This is a structural schematic diagram provided by this utility model.

[0011] Figure 2 This is a schematic diagram of the cooling and forming mechanism provided by this utility model.

[0012] Figure 3 This is a schematic diagram of the cutting and granulation mechanism provided by this utility model.

[0013] Figure 4 This is a schematic diagram of the structure of the first cooling tank provided by this utility model.

[0014] Figure 5 This is a structural schematic diagram of the first sliding frame provided by this utility model.

[0015] The reference numerals in the attached drawings include: 100, first frame; 110, first cooling tank; 120, first rotary wheel; 130, second rotary wheel; 140, first slide rail; 200, first sliding frame; 210, third rotary wheel; 220, first cylinder; 230, first reel; 240, first connecting ring; 250, first motor; 260, first stop block; 270, second stop block; 280, first rope; 300, first cutting table; 310, first cutting groove; 320, first cutting opening; 330, first cutting machine; 340, first inclined plate; 350, first receiving frame. Detailed Implementation

[0016] This utility model discloses a granulation device for polyester masterbatch. The specific implementation of this utility model will be further described below with reference to preferred embodiments.

[0017] See attached diagram. Figure 1-5 , Figure 1 This is a structural schematic diagram provided by this utility model. Figure 2 This is a structural schematic diagram of the cooling and forming mechanism provided by this utility model. Figure 3 This is a schematic diagram of the cutting and granulation mechanism provided by this utility model. Figure 4 This is a schematic diagram of the structure of the first cooling tank 110 provided by this utility model. Figure 5 This is a structural schematic diagram of the first sliding frame 200 provided by this utility model.

[0018] Preferred embodiment.

[0019] This embodiment provides a granulation apparatus for polyester masterbatch, including a first frame 100. The left end of the first frame 100 is provided with a cooling and forming mechanism, and the right end of the first frame 100 is provided with a cutting and granulation mechanism. The cooling and forming mechanism includes a first cooling tank 110. The left end of the first frame 100 is provided with a first mounting groove. The first cooling tank 110 is disposed in the first mounting groove. The two ends of the opening of the first cooling tank 110 are provided with first rotating wheels 120, and the middle part of the first cooling tank 110 is provided with a second rotating wheel 130. The cutting and granulation mechanism includes a first cutting machine 330 and a first cutting table 300. The first cutting table 300 is provided with a plurality of first cutting grooves 310 and a first cutting opening 320, which is matched with the first cutting machine 330.

[0020] Furthermore, the cutting and granulation mechanism includes a first receiving frame, which is located at the right end of the first frame 100, and a first inclined plate 340 is provided at the right end of the first cutting table 300, which matches the first receiving frame.

[0021] Furthermore, the cooling and forming mechanism includes a first cylinder 220 and a plurality of first sliding frames 200. The first mounting groove is provided with first slide rails 140 at both ends. The first sliding frame 200 is provided with first sliders at both ends. The first sliders are matched with the first slide rails 140. The first cylinder 220 is mounted on the first frame 100 and is connected to the first sliding frame 200. The first sliding frame 200 is provided with a plurality of third rotating wheels 210.

[0022] Furthermore, the left end of the first sliding frame 200 is provided with a first motor 250, the rear end of the first motor 250 is connected to a first reel 230, the right end of the first sliding frame 200 is provided with a first connecting ring 240, the first reel 230 is provided with a first rope 280, and the other end of the first rope 280 is connected to the first connecting ring 240.

[0023] Furthermore, the left end of the first sliding frame 200 is provided with a first stop 260, and the right end of the first sliding frame 200 is provided with a second stop 270, and the first stop 260 and the second stop 270 are matched.

[0024] Working principle: After the extruder extrudes the masterbatch, guided by the first rotating wheel 120 and the second rotating wheel 130, the masterbatch first enters the first cooling tank 110 from the extruder, and then enters the first cutting table 300 from the first cooling tank 110. The masterbatch strip moves to the right through the first cutting groove 310, and the first cutter 330 cuts it towards the first cutting opening 320, cutting the masterbatch strip into granules. The first cylinder 220 pushes the first sliding frame 200 to the left, which can push each of the first sliding frames 200 to the left, allowing them to be retracted. During the masterbatch cooling process, the first cylinder 220 can pull the first sliding frame 200 to the right, and the first rope 280 can sequentially pull the adjacent first sliding frame 200 on the left. Furthermore, driven by the first motor 250, the first reel 230 rotates, which can tighten or loosen the first rope 280, thus adjusting the spacing of the first sliding frames 200. The third rotating wheel 210 can be used to support the masterbatch strip in the first cooling tank 110, which can prevent the masterbatch strip from being broken due to excessive stretching, thus ensuring the continuity of masterbatch granulation.

[0025] It is worth mentioning that the technical features such as the first thread wheel 230 involved in this utility model patent application should be regarded as prior art. The specific structure, working principle and possible control method and spatial arrangement of these technical features can be adopted by conventional choices in the field, and should not be regarded as the utility model point of this utility model patent. This utility model patent will not be further elaborated in detail.

[0026] For those skilled in the art, modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A granulation apparatus for polyester masterbatch, characterized in that, The device includes a first frame (100), a cooling and forming mechanism at the left end of the first frame (100), and a cutting and granulation mechanism at the right end of the first frame (100). The cooling and forming mechanism includes a first cooling tank (110), a first mounting groove at the left end of the first frame (100), the first cooling tank (110) being disposed in the first mounting groove, a first rotating wheel (120) at both ends of the opening of the first cooling tank (110), and a second rotating wheel (130) in the middle of the first cooling tank (110). The cutting and granulation mechanism includes a first cutting machine (330) and a first cutting table (300). The first cutting table (300) is provided with a plurality of first cutting grooves (310), and a first cutting opening (320) is provided on the first cutting table (300). The first cutting opening (320) is matched with the first cutting machine (330).

2. The granulation apparatus for polyester masterbatch according to claim 1, characterized in that, The cutting and granulation mechanism includes a first receiving frame, which is located at the right end of the first frame (100). The right end of the first cutting table (300) is provided with a first inclined plate (340), which matches the first receiving frame.

3. The granulation apparatus for polyester masterbatch according to claim 2, characterized in that, The cooling and forming mechanism includes a first cylinder (220) and a plurality of first sliding frames (200). The first mounting groove is provided with first slide rails (140) at both ends. The first sliding frame (200) is provided with first sliders at both ends. The first sliders are matched with the first slide rails (140). The first cylinder (220) is mounted on the first frame (100). The first cylinder (220) is connected to the first sliding frame (200). The first sliding frame (200) is provided with a plurality of third rotating wheels (210).

4. The granulation apparatus for polyester masterbatch according to claim 3, characterized in that, The first sliding frame (200) has a first motor (250) at its left end, and a first reel (230) is connected to the rear end of the first motor (250). The first sliding frame (200) has a first connecting ring (240) at its right end, and a first rope (280) is provided on the first reel (230). The other end of the first rope (280) is connected to the first connecting ring (240).

5. The granulation apparatus for polyester masterbatch according to claim 4, characterized in that, The first sliding frame (200) has a first stop (260) at its left end and a second stop (270) at its right end, and the first stop (260) and the second stop (270) are matched.

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