A color master batch cutting device

By designing the coordination of the drive motor, guide screw, cleaning hood, and airflow generation mechanism, the problem of untimely cleaning of adhering substances on the cutting blades of the cutting device was solved, achieving stable cutting of masterbatch shapes and improving the practicality of the cutting device.

CN224360480UActive Publication Date: 2026-06-16SHENZHEN BONNY PLASTICS TECH CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHENZHEN BONNY PLASTICS TECH CO LTD
Filing Date
2025-06-19
Publication Date
2026-06-16

AI Technical Summary

Technical Problem

Existing cutting devices are inefficient at cleaning substances adhering to the blades, causing the blades to change shape when cutting masterbatch again, thus reducing the practicality of the masterbatch.

Method used

A masterbatch cutting device was designed, comprising a drive motor, a guide screw, a cutting assembly, a cleaning hood, and an airflow generating mechanism. The device cleans impurities generated during the cutting process by flipping the panel and using the cleaning hood in conjunction with the airflow generating mechanism. It uses a telescopic cylinder and a cleaning frame to scrape off the adhering substances on the surface of the cutting blade, and uses an arc-shaped upper baffle and an intercepting mesh plate to collect the impurities.

🎯Benefits of technology

It effectively cleans impurities from the cutting blades during the cutting process, maintains the consistency of the color masterbatch shape, and improves the practicality of the cutting device.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN224360480U_ABST
    Figure CN224360480U_ABST
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Abstract

The utility model relates to the technical fields of color master batch processing, specifically relates to a color master batch cutting device, including a kind of color master batch cutting device, including main body, the outside fixed connection of main body has driving motor, the inner end of driving motor is matched and is connected with guide screw rod, cutting assembly is movably sleeved on guide screw rod, and the inside of main body is embedded and is provided with placing plate and collecting component, the front surface of main body is reversely connected with panel, panel includes panel main body and the cleaning cover and airflow generating mechanism on its surface, and cleaning cover surface is equipped with observation window. Through mounting bracket reach the effect that the whole cutting assembly and guide screw rod are connected and guided conveniently, through cleaning frame cooperate cleaning layer reach the effect that the impurities etc. adhered to cutting knife surface are scraped and cleaned conveniently, through guide block reach the effect that telescopic pneumatic cylinder is positioned from front position, through the upper baffle of arc setting and the intercepting net plate of its bottom, reach the effect that the impurities etc. are intercepted and collected after scraping.
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Description

Technical Field

[0001] This utility model relates to the technical field of color masterbatch processing, and specifically to a color masterbatch cutting device. Background Technology

[0002] The full name of color masterbatch is color masterbatch, also known as color seed. It is a new type of special coloring agent for polymer materials, also known as pigment preparation. Color masterbatch is mainly used in plastics. Color masterbatch is composed of three basic elements: pigment or dye, carrier and additive. It is an aggregate made by uniformly attaching an extraordinary amount of pigment to the resin. It can be called pigment concentrate. Therefore, its coloring power is higher than that of the pigment itself. During the processing of color masterbatch, a cutting device is required to cut it.

[0003] Because color masterbatch has a certain degree of stickiness, during the cutting process, the blade presses down on it, and the internal components of the color masterbatch easily adhere to the surface of the blade. If the cutting device does not clean the material adhering to the blade in time, the shape of the color masterbatch will change during the next cutting process, reducing the practicality of the color masterbatch. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a color masterbatch cutting device that can solve the following problems:

[0005] Existing cutting devices cannot clean the substances adhering to the blades in a timely manner, causing the shape of the masterbatch to change during the next cutting process, thus reducing the practicality of the masterbatch.

[0006] To solve the above-mentioned technical problems, the present invention proposes the following technical solution:

[0007] A masterbatch cutting device includes a main body, a drive motor fixedly connected to the outside of the main body, a guide screw connected to the inner end of the drive motor, a cutting component movably sleeved on the guide screw, a placement plate and a collection component embedded inside the main body, a panel connected to the front of the main body by flipping, the panel including a panel body, a cleaning cover on its surface and an airflow generating mechanism, an observation window opened on the surface of the cleaning cover, the cutting component including a mounting frame and a cleaning frame fixedly connected at an upper and lower position, a telescopic cylinder and a cutting blade fixedly connected inside the mounting frame, a guide block and a cleaning layer fixedly connected to the surface and bottom of the cleaning frame respectively, and a collection component including an upper baffle and an intercepting mesh plate fixedly connected.

[0008] Furthermore, the main body of the panel is set as a rectangular panel, with its top two sides connected to the front of the main body by a shaft. The observation window is set as a transparent observation window and is rectangularly opened along its surface.

[0009] Furthermore, the cleaning hood is a trapezoidal hood that is horizontally embedded in the main body of the panel and is located above the observation window. The cleaning hood and the airflow generating mechanism are connected by a connecting hose.

[0010] Furthermore, the mounting bracket is arranged in an "M" shape, and the top of the telescopic cylinder is vertically connected to the inside of the mounting bracket via a connecting bracket. The surfaces of the connecting bracket and the mounting bracket are provided with openings corresponding to the guide screw.

[0011] Furthermore, the cleaning frame is vertically arranged in an "L" shape, with two sets distributed opposite each other. Its bottom end is inclined inward. The guide block is fixedly connected to the front corner of the cleaning frame, and it also fits the surface of the telescopic cylinder. The cleaning layer is arranged as a rectangular protrusion along the inner surface of the bottom of the cleaning frame.

[0012] Furthermore, the upper baffle is a horizontally arranged arc-shaped plate, and the intercepting mesh plate is an "L"-shaped plate that is vertically connected to the upper baffle. The intercepting mesh plate is also located behind the placement plate.

[0013] As can be seen from the above technical solution, the beneficial effects of this utility model are:

[0014] 1. This utility model features a flip-up panel body for easy access to the processed materials, and a cleaning cover in conjunction with an airflow generating mechanism to clean impurities generated during the cutting process of the cutting component.

[0015] 2. This utility model achieves the effect of facilitating the connection and guidance of the entire cutting assembly and guide screw through the mounting bracket, and achieves the effect of facilitating the scraping and cleaning of impurities and other substances adhering to the surface of the cutting blade through the cleaning bracket and the effect of limiting the telescopic cylinder from the front position through the guide block.

[0016] 3. This utility model achieves the effect of intercepting and collecting scraped impurities by means of an arc-shaped upper baffle and an intercepting mesh plate at its bottom. Attached Figure Description

[0017] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure connection of the main body in this utility model;

[0020] Figure 3This is a schematic diagram of the panel connection structure in this utility model;

[0021] Figure 4 This is a schematic diagram of the connection of the cutting components in this utility model;

[0022] Figure 5 This is a schematic diagram of the connection of the collecting components in this utility model.

[0023] Figure label:

[0024] 1. Main body; 2. Drive motor; 3. Guide screw; 4. Cutting assembly; 5. Placement plate; 6. Panel; 7. Collection assembly; 8. Panel body; 9. Observation window; 10. Cleaning cover; 11. Airflow generating mechanism; 12. Telescopic cylinder; 13. Cutting blade; 14. Mounting bracket; 15. Cleaning bracket; 16. Cleaning layer; 17. Guide block; 18. Upper baffle; 19. Interception mesh plate. Detailed Implementation

[0025] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present invention and should not be construed as limiting the scope of protection of the present invention.

[0026] See Figure 1-5 As shown, a masterbatch cutting device includes a main body 1. A drive motor 2 is fixedly connected to the outside of the main body 1. A guide screw 3 is connected to the inner end of the drive motor 2. A cutting component 4 is movably sleeved on the guide screw 3. A placement plate 5 and a collection component 7 are embedded inside the main body 1. A panel 6 is flipped to the front of the main body 1. The panel 6 includes a panel body 8, a cleaning cover 10 on its surface, and an airflow generating mechanism 11. An observation window 9 is opened on the surface of the cleaning cover 10. The cutting component 4 includes a mounting frame 14 and a cleaning frame 15 fixedly connected at the top and bottom. A telescopic cylinder 12 and a cutting blade 13 are fixedly connected to the inner side of the mounting frame 14. A guide block 17 and a cleaning layer 16 are fixedly connected to the surface and bottom of the cleaning frame 15, respectively. The collection component 7 includes an upper baffle 18 and an intercepting mesh plate 19 fixedly connected.

[0027] In this embodiment of the utility model, the panel body 8 is set as a rectangular panel, and its top two sides are connected to the front of the main body 1 by a shaft. The observation window 9 is rectangularly opened along its surface and is set as a transparent observation window. The cleaning cover 10 is a trapezoidal cover that is horizontally embedded in the panel body 8 and is located above the observation window 9. The cleaning cover 10 and the airflow generating mechanism 11 are connected by a connecting hose. The panel body 8, which is set by flipping, makes it easy to open the main body 1 to take out the processed materials. The cleaning cover 10, together with the airflow generating mechanism 11, achieves the effect of cleaning the impurities generated during the cutting process of the cutting component 4.

[0028] After the cutting blade 13 cuts the material, it is raised and lowered by the telescopic cylinder 12. Impurities and other debris adhering to its surface are scraped off by the cleaning frame 15. During this process, the cleaning cover 10 delivers airflow into the main body 1 under the action of the airflow generating mechanism 11, blowing the scraped impurities backward and concentrating them in the collection component 7 for collection.

[0029] The mounting bracket 14 is generally "M" shaped. The top of the telescopic cylinder 12 is vertically connected to the inner side of the mounting bracket 14 via a connecting bracket. The connecting bracket and the mounting bracket 14 have openings corresponding to the guide screw 3. The cleaning bracket 15 is vertically arranged in an "L" shape, with two sets distributed opposite each other. Its bottom end is inclined inward. The guide block 17 is fixedly connected to the front corner of the cleaning bracket 15 and is in contact with the surface of the telescopic cylinder 12. The cleaning layer 16 is a rectangular protrusion along the inner bottom surface of the cleaning bracket 15. The mounting bracket 14 facilitates the connection and guidance of the entire cutting assembly 4 and the guide screw 3. The cleaning bracket 15, in conjunction with the cleaning layer 16, facilitates the scraping and cleaning of impurities adhering to the surface of the cutting blade 13. The guide block 17 limits the telescopic cylinder 12 from the front position.

[0030] During the cutting operation, the external material is placed on the placement plate 5, and the telescopic cylinder 12 controls the cutting blade 13 to descend. The cutting blade 13 contacts the material and completes a vertical cut. After the cut is completed, the cutting blade 13 rises and contacts the cleaning layer 16 on both sides. The cleaning layer 16 scrapes and cleans the impurities adhering to its surface. The scraped impurities are blown and concentrated in the collection component 7 by the airflow generated by the cleaning cover 10 during the falling state.

[0031] The upper baffle 18 is horizontally arranged in an arc shape, and the interception mesh plate 19 is arranged in an "L" shape and is vertically connected to the upper baffle 18. The interception mesh plate 19 is located behind the placement plate 5. Through the arc-shaped upper baffle 18 and the interception mesh plate 19 at its bottom, the effect of intercepting and collecting scraped impurities is achieved.

[0032] After the cleaning layer 16 scrapes and cleans the impurities adhering to the surface of the cutting blade 13, the scraped impurities are blown away by the airflow generated by the cleaning cover 10 during the falling state, blocked by the arc-shaped upper baffle 18, and concentrated on the lower intercepting mesh plate 19, which can then be cleaned by the user.

[0033] The driving method and working principle of the drive motor 2 and guide screw 3 in the cutting assembly 4 are existing technologies and will not be described in detail here. The airflow generating mechanism 11 can be set as a fan mechanism or a pump mechanism. It delivers airflow to the cleaning cover 10 through the connecting hose between the cleaning cover 10 and the cleaning cover 10, so that the cleaning cover 10 delivers airflow into the main body 1 to clean the surface of the cutting blade 13.

[0034] The device is equipped with a limiting mechanism for cutting materials (not shown in the figure) for the placement plate 5. This is existing technology and will not be described in detail here.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.

Claims

1. A color masterbatch cutting device, comprising a main body (1), a drive motor (2) fixedly connected to the outer side of the main body (1), a guide screw (3) connected to the inner end of the drive motor (2), a cutting component (4) movably sleeved on the guide screw (3), a placement plate (5) and a collection component (7) embedded inside the main body (1), and a panel (6) flipped on the front side of the main body (1); The panel (6) includes a panel body (8) and a cleaning cover (10) on its surface, as well as an airflow generating mechanism (11). The cleaning cover (10) has an observation window (9) on its surface. The cutting assembly (4) includes a mounting bracket (14) and a cleaning bracket (15) that are fixedly connected at the top and bottom. The mounting bracket (14) has a telescopic cylinder (12) and a cutting blade (13) fixedly connected to its inner side. The cleaning bracket (15) has a guide block (17) and a cleaning layer (16) fixedly connected to its surface and bottom end, respectively. The collection component (7) includes an upper baffle (18) and a net plate (19) that are fixedly connected.

2. The color masterbatch cutting device according to claim 1, characterized in that: The main body (8) of the panel is set as a rectangular panel, and its top two sides are connected to the front of the main body (1) by a shaft. The observation window (9) is opened in a rectangle along its surface and is set as a transparent observation window.

3. The color masterbatch cutting device according to claim 1, characterized in that: The cleaning cover (10) is a trapezoidal cover that is horizontally embedded in the panel body (8) and located above the observation window (9). The cleaning cover (10) and the airflow generating mechanism (11) are connected by a connecting hose.

4. The color masterbatch cutting device according to claim 1, characterized in that: The mounting bracket (14) is arranged in an "M" shape. The top of the telescopic cylinder (12) is vertically connected to the inner side of the mounting bracket (14) through the connecting bracket. The connecting bracket and the mounting bracket (14) have openings corresponding to the guide screw (3).

5. The color masterbatch cutting device according to claim 1, characterized in that: The cleaning frame (15) is vertically arranged in an "L" shape, with two sets distributed opposite each other. Its bottom end is inclined inward. The guide block (17) is fixedly connected to the front corner of the cleaning frame (15) and simultaneously fits the surface of the telescopic cylinder (12). The cleaning layer (16) is arranged as a rectangular protrusion along the inner surface of the bottom of the cleaning frame (15).

6. The color masterbatch cutting device according to claim 1, characterized in that: The upper baffle (18) is arranged horizontally in an arc shape, and the interception net plate (19) is arranged in an "L" shape. It is vertically connected to the upper baffle (18), and the interception net plate (19) is located behind the placement plate (5).