A conveying device for preventing granule accumulation after color masterbatch granulation

Abstract

This utility model provides a conveying device for preventing the accumulation of masterbatch granules after granulation, relating to the field of conveying equipment technology. It addresses the problem that existing conveyor frames, which generally adopt an inclined installation method with a higher front and lower rear to improve conveying efficiency, while utilizing gravity to assist material conveying and accelerating the conveying speed to some extent, can lead to material accumulation at the conical discharge port, affecting the continuity of granular material conveying, including the conveying components. The present invention features a double-layer perforated structure on the inner side of the conveying component, separated by a sliding component. When granular material accumulates at the front of the conveying component, the weight of the accumulated material causes the sliding component to slide, connecting the connecting hole with the perforated hole, opening a new material conveying channel. This allows some granular material to be discharged through the bottom trough and secondary discharge port, greatly alleviating the accumulation pressure at the main discharge port. This ensures the continuous and stable conveying of masterbatch granules, effectively improving the operating efficiency and stability of the production line.

Description

Technical Field

[0001] This utility model belongs to the field of conveying equipment technology, and more specifically, it relates to a conveying device for preventing particle accumulation after color masterbatch granulation. Background Technology

[0002] In the production process of color masterbatch, after the granulation process is completed, the formed color masterbatch granules need to be transported to the subsequent packaging, storage or further processing stages. As a key link in the color masterbatch production process, the efficiency and quality of granule conveying directly affect the capacity and product quality of the entire production line. As a highly efficient conveying equipment, the linear vibrating conveyor has been gradually applied in the field of color masterbatch granule conveying due to its advantages such as simple structure, high conveying efficiency and low risk of material damage. It uses the excitation force generated by the vibrating motor to make the conveying trough vibrate periodically in a straight direction, thereby realizing the continuous conveying of color masterbatch granules.

[0003] However, based on existing technology, it has been found that existing linear vibrating conveyors still have some problems in the process of conveying masterbatch particles: First, in order to improve conveying efficiency, existing conveyor frames generally adopt an inclined installation method with the front higher than the back. Although this inclined structure can use gravity to assist in material conveying and speed up the conveying speed to a certain extent, it will cause the material to accumulate at the conical discharge port, affecting the continuity of granular material conveying. Secondly, the existing conveyor frame's vibration amplitude adjustment function has limitations and cannot be flexibly adjusted according to different working conditions. When faced with different material characteristics (such as particle size and density differences), conveying distance, or conveying speed requirements, it cannot flexibly adapt to different conveying modes and is difficult to meet the diverse conveying needs in the color masterbatch production process. Utility Model Content

[0004] To address the aforementioned technical problems, this utility model relates to a conveying device for preventing particle accumulation after color masterbatch granulation. This device solves the problem that existing conveyor frames, in order to improve conveying efficiency, are typically used with an incline angle that is higher at the front and lower at the back. While this incline angle achieves high conveying efficiency, it easily leads to material accumulation at the conical discharge port, thus affecting normal particle material conveying. Furthermore, existing conveyor frames cannot adjust their vibration amplitude according to practical needs, making them unable to flexibly adapt to different conveying modes and meet diverse conveying requirements.

[0005] The first aspect of this utility model provides a conveying device for preventing the accumulation of masterbatch particles after granulation, which is achieved by the following specific technical means: A conveying device for preventing granule accumulation after color masterbatch granulation includes: The conveyor is rectangular in shape and has equidistant perforations inside. The perforations are arranged in two layers, upper and lower. A sliding member is movably mounted in the middle of the conveyor via a spring. The sliding member is located between the perforations on the upper and lower layers and can separate the perforations on both sides. The front of the sliding member has a tapered opening, and the interior of the sliding member has equidistant connecting holes. When the sliding member is moved, the connecting holes can connect the perforations on the upper and lower layers. The conveyor is located above a support frame. The support spring above the support frame is fitted onto the bottom column at the outer end of the conveyor. The spherical structure at the end of the connecting rod above the support frame is rotatably engaged with the bottom column.

[0006] Furthermore, a bottom groove is provided at the lower end of the conveyor, and a downward-facing secondary discharge port is provided on the front side of the bottom groove.

[0007] Furthermore, a conical main discharge port is provided on the front side of the conveyor, and bottom columns are fixedly installed at the four corners of the bottom of the conveyor. Fixed frames are provided on both sides of the conveyor, and an eccentric wheel connected to the motor is rotatably installed on each set of fixed frames.

[0008] Furthermore, side grooves are provided on both sides of the support frame, and lead screws are rotatably installed inside the side grooves.

[0009] Furthermore, a lifting frame is slidably installed inside each set of side slots. The lifting frame is threadedly connected to the lead screw inside the side slot. Support columns are provided on the upper ends of both sides of the lifting frame. The support columns can extend from inside the side slots, and a support spring is fitted on each set of support columns.

[0010] Furthermore, a slider is slidably installed inside the support column, and an adjusting screw is fixedly installed at the bottom of the slider. The adjusting screw is threadedly connected to the inner side of the support column, and a connecting rod is provided at the upper end of the slider. The spherical structure at the lower end of the connecting rod is in rotational cooperation with the slider.

[0011] Compared with the prior art, the present invention has the following beneficial effects: 1. In this device, a double-layer perforated structure is set on the inner side of the conveyor, and the two layers of perforations are separated by a sliding member. When granular material accumulates on the front side of the conveyor, the weight of the accumulated material will cause the sliding member to slide, connecting the connecting hole with the perforation, opening a new material conveying channel, and allowing some granular material to be discharged through the bottom trough and the auxiliary discharge port, which greatly relieves the accumulation pressure on the main discharge port. This ensures the continuous and stable conveying of color masterbatch granules and effectively improves the operating efficiency and stability of the production line.

[0012] 2. In this device, by sliding a slider inside the support column and adjusting the distance between the support column and the bottom column by adjusting the screw, the compression coefficient of the support spring is changed. When the characteristics of the masterbatch particles (such as different particle size and density) or the conveying conditions (changes in conveying distance and speed requirements) change, the operator can rotate the adjusting screw to make the conveying component vibrate and convey at different amplitudes. This can adapt to diverse conveying needs and enhance the versatility and adaptability of the equipment. Attached Figure Description

[0013] Those skilled in the art will gain a better understanding of the present invention through the accompanying drawings, and the advantages of the present invention will be more clearly demonstrated. The drawings described herein are for illustrative purposes only for the selected embodiments and not for all possible implementations, and are not intended to limit the scope of the present invention.

[0014] In the attached diagram: Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Figure 2 This is a disassembled structural diagram of the present invention.

[0016] Figure 3 This is a cross-sectional structural diagram of the conveyor component of this utility model.

[0017] Figure 4 This is a schematic diagram of the side structure of the support frame of this utility model.

[0018] Figure 5 This is a schematic diagram of a partial connection structure between the support frame and the conveying component of this utility model.

[0019] In the diagram, the correspondence between component names and drawing numbers is as follows: 1. Conveying component; 101. Leakage hole; 102. Bottom trough; 1021. Secondary discharge port; 103. Sliding component; 1031. Connecting hole; 104. Main discharge port; 105. Bottom column; 106. Fixing frame; 1061. Eccentric wheel; 2. Support frame; 201. Side trough; 202. Lifting frame; 2021. Support column; 2022. Support spring; 203. Slider; 2031. Adjusting screw; 2032. Connecting rod. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the described embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0021] Example 1: As shown in the attached document Figure 1 To be continued Figure 5 As shown: This utility model provides a conveying device for preventing particle accumulation after color masterbatch granulation, comprising: a conveying component 1; the conveying component 1 has a rectangular structure, and the conveying component 1 has equally spaced perforated holes 101 inside, the perforated holes 101 are arranged in upper and lower layers, and a sliding component 103 is movably installed in the middle of the conveying component 1 through a spring, the sliding component 103 is located between the upper and lower perforated holes 101, the sliding component 103 can separate the upper and lower perforated holes 101, the front side of the sliding component 103 is provided with a conical opening, and the sliding component 103 has equally spaced connecting holes 1031 inside, when the sliding component 103 is moved, the connecting holes 1031 can connect the upper and lower perforated holes 101; the conveying component 1 is located above a support frame 2, the support spring 2022 above the support frame 2 is fitted on the bottom column 105 at the outer end of the conveying component 1, and the spherical structure at the end of the connecting rod 2032 above the support frame 2 is rotatably engaged with the bottom column 105.

[0022] This application installs a sliding member 103 on the inner side of the conveyor 1, which blocks the two-layered drain holes 101 on the inner side of the conveyor 1. During operation, the conveyor 1 vibrates and conveys materials with a lower front and higher back amplitude. When granular materials accumulate on the front side of the conveyor 1, the weight of the granular materials will drive the sliding member 103 to slide forward, connecting the connecting hole 1031 with the drain hole 101. At this time, the granular materials being fed into the inner side of the conveyor 1 will fall into the bottom trough 102 through the drain hole 101 and the connecting hole 1031 and be conveyed, and discharged through the auxiliary discharge port 1021. This relieves the pressure of granular material accumulation at the main discharge port 104. When the accumulation pressure is reduced, the sliding member 103 will reset, separating the two-layered drain holes 101 and allowing the granular materials to be discharged again through the main discharge port 104.

[0023] As a second embodiment of this application, based on embodiment 1, such as Figure 2 , Figure 3 and Figure 5As shown, a bottom trough 102 is provided at the lower end of the conveyor 1, and a downward-opening auxiliary discharge port 1021 is provided on the front side of the bottom trough 102; a conical main discharge port 104 is provided on the front side of the conveyor 1, and bottom columns 105 are fixedly installed at the four corners of the bottom of the conveyor 1; fixed frames 106 are provided on both sides of the conveyor 1, and an eccentric wheel 1061 connected to a motor is rotatably installed on each set of fixed frames 106; the conveyor 1 is provided so that the particles inside it can be directionally conveyed by making the conveyor 1 vibrate regularly; a drain hole 101 is provided so that the particles inside the conveyor 1 can be conveyed to the inside of the bottom trough 102 through the drain hole 101; the bottom trough 102 is provided so that the conveying pressure inside the conveyor 1 can be relieved and the particles can be prevented from accumulating; the auxiliary discharge port 1021 is provided so that the plastic particles in the bottom trough 102 can be discharged through the auxiliary discharge port 1021; The sliding member 103, under normal conditions, can block the leakage hole 101 to prevent particles from falling into the bottom trough 102 through the leakage hole 101. A connecting hole 1031 is provided so that when the sliding member 103 is affected by the weight of the accumulated particles, the connecting hole 1031 can connect with the leakage hole 101, allowing the particles to fall downwards into the bottom trough 102 through both the leakage hole 101 and the connecting hole 1031, thereby opening a new transport channel and relieving the conveying pressure of the conveyor 1. A main discharge port 104 is provided so that the conveyor 1 can discharge its contents through the main discharge port 104. A bottom column 105 is provided so that the conveyor 1 can be movably mounted to the upper end of the support frame 2. A fixed frame 106 is provided so that an eccentric wheel 1061 can be installed on the fixed frame 106. The eccentric wheel 1061, by rotating, can drive the conveyor 1 to vibrate regularly.

[0024] As a third embodiment of this application, based on embodiment 1, such as Figure 4 and Figure 5As shown, the support frame 2 has side grooves 201 on both sides, and a lead screw is rotatably installed inside the side grooves 201. A lifting frame 202 is slidably installed inside each set of side grooves 201, and the lifting frame 202 is threadedly connected to the lead screw inside the side groove 201. Support columns 2021 are provided at the upper ends of both sides of the lifting frame 202, and the support columns 2021 can extend from inside the side grooves 201. A support spring 2022 is fitted onto each set of support columns 2021. A slider 203 is slidably installed inside the support column 2021, and an adjusting screw 2031 is fixedly installed at the bottom of the slider 203. The adjusting screw 2031 is threadedly connected to the inner side of the support column 2021. A connecting rod 2032 is provided at the upper end of the slider 203, and the spherical structure at the lower end of the connecting rod 2032 rotatably engages with the slider 203. The support frame 2 provides indirect support for the conveyor component 1. A side groove 201 is provided, and a lifting frame 202 can be slidably installed inside the side groove 201; a support column 2021 is provided, which can support the conveyor 1 through a support spring 2022; the support spring 2022 is provided, and by fitting the support spring 2022 onto the outer end of the bottom column 105 of the support column 2021, the support column 2021 can provide contactless support for the conveyor 1 with the help of the support spring 2022, and can make the conveyor 1 vibrate on the support frame 2 when the eccentric wheel 1061 rotates; a slider 203 is provided, and the distance between the support column 2021 and the bottom column 105 can be adjusted by moving the slider 203; an adjusting screw 2031 is provided, which can adjust the position of the slider 203 inside the support column 2021; a connecting rod 2032 is provided, which can movably connect the slider 203 and the bottom column 105.

[0025] This application involves sliding a slider 203 inside the support column 2021 and movably mounting a connecting rod 2032 on the slider 203. The spherical structure at the upper end of the connecting rod 2032 is rotatably mounted into the bottom column 105 at the lower end of the conveyor 1. When the conveyor 1 is performing vibratory conveying, the gap between the support column 2021 and the bottom column 105 can be changed by rotating the adjusting screw 2031, thereby adjusting the compression coefficient of the support spring 2022, so that the conveyor 1 can vibrate and convey on the support frame 2 at different amplitudes.

[0026] The specific usage and function of this embodiment are as follows: In this utility model, such as Figures 1 to 5As shown, masterbatch granules are fed into conveyor 1 via the equipment. The motor drives the eccentric wheel 1061 to rotate, causing conveyor 1 to vibrate and convey the material in a regular pattern with a lower front and higher back. Under normal conditions, the sliding member 103 blocks the two-layered drain hole 101 on the inner side of conveyor 1, and the granular material is discharged through the main discharge port 104. When granular material accumulates on the front side of conveyor 1, the weight of the accumulated material causes the sliding member 103 to slide forward, connecting the connecting hole 1031 with the drain hole 101. At this time, the granular material being fed into the inner side of conveyor 1 will fall into the bottom trough 102 through the drain hole 101 and the connecting hole 1031 for conveying. The material is fed through the auxiliary discharge port 1021, relieving the pressure of granular material accumulation at the main discharge port 104. Once the accumulation pressure is reduced, the sliding member 103 resets under the action of the spring. If it is necessary to adjust the vibration amplitude of the conveying member 1, rotate the adjusting screw 2031. The adjusting screw 2031 engages with the inner thread of the support column 2021, causing the slider 203 to slide within the support column 2021, changing the gap between the support column 2021 and the bottom column 105, thereby adjusting the compression coefficient of the support spring 2022. This allows the conveying member 1 to vibrate and convey on the support frame 2 at different amplitudes to adapt to the characteristics of different masterbatch particles and conveying conditions.

[0027] The foregoing disclosure provides illustrations and descriptions, but is not intended to be exhaustive or to limit the embodiments to the precise forms disclosed. Modifications and variations can be made based on the above disclosure, or modifications and variations can be derived from the practice of the embodiments.

[0028] Even though specific combinations of features are recited in the claims or disclosed in the specification, these combinations are not intended to limit the disclosure of various embodiments. In fact, many of these features can be combined in ways not specifically recited in the claims and / or not specifically disclosed in the specification. Although each dependent claim listed below may depend directly on only one claim, the disclosure of various embodiments includes each dependent claim in combination with every other claim in the claim set.

Claims

1. A conveying device for preventing the accumulation of masterbatch granules after granulation, comprising: Conveying component (1); the conveying component (1) has a rectangular structure, characterized in that the conveying component (1) has equally spaced drainage holes (101) inside, the drainage holes (101) are arranged in upper and lower layers, and a sliding component (103) is movably installed in the middle of the conveying component (1) through a spring, the sliding component (103) is located between the upper and lower drainage holes (101), the sliding component (103) can separate the drainage holes (101) on the upper and lower sides, and a conical shape is provided on the front side of the sliding component (103). The sliding member (103) has equidistant connecting holes (1031) inside. When the sliding member (103) is moved, the connecting holes (1031) can connect the upper and lower holes (101). The conveying member (1) is located above the support frame (2). The support spring (2022) above the support frame (2) is fitted on the bottom column (105) at the outer end of the conveying member (1). The spherical structure at the end of the connecting rod (2032) above the support frame (2) rotates with the bottom column (105).

2. The particle anti-accumulation conveying device after masterbatch granulation according to claim 1, characterized in that, The lower end of the conveyor (1) is provided with a bottom groove (102), and the front side of the bottom groove (102) is provided with a downward-facing auxiliary discharge port (1021).

3. The particle anti-accumulation conveying device after masterbatch granulation according to claim 1, characterized in that, The front side of the conveyor (1) is provided with a conical main discharge port (104), and the bottom corners of the conveyor (1) are fixedly installed with bottom columns (105). The two sides of the conveyor (1) are provided with fixed frames (106), and each set of fixed frames (106) is rotatably installed with an eccentric wheel (1061) connected to the motor.

4. The particle anti-accumulation conveying device after masterbatch granulation according to claim 1, characterized in that, The support frame (2) has side grooves (201) on both sides, and a lead screw is rotatably installed inside the side grooves (201).

5. The particle anti-accumulation conveying device after masterbatch granulation according to claim 4, characterized in that, A lifting frame (202) is slidably installed inside each set of side grooves (201). The lifting frame (202) is threadedly connected to the lead screw in the side groove (201). Support columns (2021) are provided on the upper ends of both sides of the lifting frame (202). The support columns (2021) can extend out from the inside of the side groove (201). A support spring (2022) is fitted on each set of support columns (2021).

6. The particle anti-accumulation conveying device after masterbatch granulation according to claim 5, characterized in that, A slider (203) is slidably installed inside the support column (2021). An adjusting screw (2031) is fixedly installed at the bottom of the slider (203). The adjusting screw (2031) is threadedly connected to the inner side of the support column (2021). A connecting rod (2032) is provided at the upper end of the slider (203). The spherical structure at the lower end of the connecting rod (2032) is rotatably engaged with the slider (203).

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