Quick-release color master machine

Abstract

The utility model discloses a quick release type color master machine which comprises a mixing box and a stirring device located in the mixing box, the mixing box is provided with at least one feeding port, the feeding port is detachably connected with a feeding module, the feeding module comprises a hopper, a screw type conveying device is arranged below the hopper, and the screw type conveying device is connected with the mixing box. The output end of the screw type conveying device extends into the mixing box from the feeding opening, the feeding module further comprises a support used for supporting the hopper and the screw type conveying device, and the support is detachably connected to the outer wall of the mixing box. The utility model has the advantages that the charging module can be quickly disassembled, independently debugged and conveniently maintained.

Description

TECHNICAL FIELD

[0001] The utility model relates to color masterbatch machine technical field especially relates to a quick detach type color masterbatch machine. BACKGROUND

[0002] Color masterbatch machine is a kind of equipment that realizes accurate proportioning and mixing of materials (such as color masterbatch, additives, powder, etc.) in plastic, chemical, food and other industries. In modern industrial production, especially in the scene that needs to frequently change product color or formula, the stability and convenience of color masterbatch machine are particularly important.

[0003] Traditional color masterbatch machine usually includes a mixing box (or stirring device) and multiple feeding devices for conveying materials into the mixing box. These feeding devices, such as screw conveyor, vibrating feeder, etc., are often installed on the mixing box in an integrated manner. This fixed design brings many inconveniences and limitations:

[0004] 1. Difficult to clean and maintain: when production needs to change different colors of color masterbatch or different kinds of materials, the residual materials in the feeding device must be thoroughly cleaned to avoid cross contamination of materials, which affects the color and quality of the final product. However, due to the fixed connection mode of the feeding device and the mixing box, the disassembly and reassembly process is usually time-consuming and labor-intensive, and the cleaning work is difficult to be thorough, resulting in long cleaning cycle, increased downtime, and serious impact on production efficiency.

[0005] 2. Inconvenient to troubleshoot and repair: once a feeding device has a blockage, wear or other mechanical failure, it is difficult to quickly and independently detach from the main equipment, so the entire equipment needs to be shut down for maintenance. This not only increases downtime and maintenance cost, but also makes troubleshooting and component replacement complex.

[0006] 3. Limitations of debugging and calibration: for situations that require debugging, calibration (such as adjusting the conveying amount, correcting deviation) or replacing different specifications of feeding devices to adapt to different formula requirements, the fixed design is not flexible enough to achieve quick and accurate adjustment, which limits the applicability of the equipment and the flexibility of production.

[0007] Therefore, it is necessary to further improve and perfect the existing technology to overcome these shortcomings. The utility model is made based on this situation. CONTENT OF THE UTILITY MODEL

[0008] The utility model aims to overcome the shortcomings of the prior art and provide a color masterbatch machine that can realize quick disassembly, independent debugging and convenient maintenance of feeding module.

[0009] The utility model is realized by the following technical solutions:

[0010] To solve the above technical problems, the utility model provides a quick detachable color masterbatch machine, including mixing box and the stirring device in mixing box, be equipped with at least one feeding opening on the mixing box, the detachable connection has feeding module at the feeding opening, the feeding module includes hopper, the screw conveyor is equipped below the hopper, the output end of screw conveyor stretches into the mixing box from the feeding opening, the feeding module still includes the support for supporting hopper and screw conveyor, the support is detachable connection on the outer wall of mixing box.

[0011] In order to further solve the technical problems that the utility model wants to solve, in the quick detachable color masterbatch machine of the utility model, the screw conveyor includes the shell, the conveying screw in the shell and the driving motor for driving the conveying screw, the free end of the shell stretches into the mixing box from the feeding opening, and the downside of the free end of the shell is equipped with the blanking hole.

[0012] In order to further solve the technical problems that the utility model wants to solve, in the quick detachable color masterbatch machine of the utility model, the shell and the conveying screw are inclined and gradually increase from outside to inside, and the inclination angle is A.

[0013] In order to further solve the technical problems that the utility model wants to solve, in the quick detachable color masterbatch machine of the utility model, the support includes the seat body for fixing the hopper and screw conveyor and the connecting plate detachable fixed at the feeding opening, the adjusting structure for adjusting the inside and outside position and the pitch angle of seat body is equipped between the connecting plate and seat body.

[0014] In order to further solve the technical problems that the utility model wants to solve, in the quick detachable color masterbatch machine of the utility model, the adjusting structure includes the strip hole on the connecting plate, the screw hole on the seat body and matched with the strip hole and the adjusting screw threaded into the screw hole through the strip hole.

[0015] In order to further solve the technical problems that the utility model wants to solve, in the quick detachable color masterbatch machine of the utility model, the connecting plate is detachable fixed on the outer wall of the mixing box through several fasteners.

[0016] In order to further solve the technical problems that the utility model wants to solve, in the quick detachable color masterbatch machine of the utility model, the bottom surface of the shell is equipped with the access hole located directly below the hopper, and the access cover is detachable connected at the access hole.

[0017] In order to further solve the technical problems that the utility model wants to solve, in the quick detachable color masterbatch machine of the utility model, the outer wall of the feeding opening is equipped with the guide plate, and the lower end of the guide plate extends outwardly.

[0018] Compared with the prior art, the utility model has the following advantages:

[0019] The utility model discloses a quick detachable, independent debugging's feeding module design passes through the detachable support and adjustable connecting structure, realizes the quick installation, dismounting and accurate alignment of feeding device, solves the cleaning and maintenance difficulty, the trouble -shooting inconvenience and the debugging limitation of traditional color masterbatch machine feeding device fixed connection and so on, thereby the production efficiency has been improved, the operating cost has been reduced, and the flexibility and reliability of equipment have been enhanced. BRIEF DESCRIPTION OF DRAWINGS

[0020] The specific embodiments of the utility model will be further explained in detail below in combination with the drawings, wherein:

[0021] Fig. 1 It is the three-dimensional structure schematic diagram of the utility model;

[0022] Fig. 2 It is the sectional view of the utility model;

[0023] Fig. 3 It is the exploded schematic view of feeding module. DETAILED DESCRIPTION

[0024] In order to make the technical personnel in the field better understand the technical scheme of the utility model, the utility model will be further explained in detail below in combination with the drawings and specific embodiments.

[0025] As Figs. 1 to 3 The utility model discloses a quick detachable color masterbatch machine, which mainly comprises a mixing box 1 and a stirring device 11 located in the mixing box 1.

[0026] The side wall or top of the mixing box 1 is provided with at least one feeding port 12 for receiving externally delivered materials. In this embodiment, the mixing box 1 can be provided with one or more feeding ports 12 according to actual production needs to adapt to the addition of multi-component materials.

[0027] The utility model discloses an independent feeding module 2, which is detachably connected to the feeding port 12. Each feeding module 2 comprises:

[0028] Hopper 21: located at the top of the feeding module 2, used for temporarily storing the materials to be delivered.

[0029] Screw conveyor 22: located below the hopper 21, its main function is to convey the material in the hopper 21 into the mixing tank 1. The output end of the screw conveyor 22 extends into the mixing tank 1 from the charging port 12.

[0030] Specific structure of the screw conveyor 22: as shown in Fig. 2 and Fig. 3 , it includes a long cylindrical shell 221 for accommodating the conveying screw 222, the conveying screw 222 located inside the shell 221, and the drive motor 223 for driving the conveying screw 222 to rotate. The drive motor 223 can be a stepper motor, a servo motor or a DC motor, etc. The free end of the shell 221 extends into the mixing tank 1, and a discharge port 224 is provided on the lower side of the free end, through which the material is discharged from the conveying screw 222 and falls into the mixing tank 1.

[0031] Preferably, the shell 221 and the conveying screw 222 are inclined as a whole, and gradually rise from the outer side (i.e. near the drive motor 223 end) to the inner side (i.e. the discharge port 224 end). The main purpose of this inclined arrangement (for example, the inclination angle A can be selected between, for example, 5° to 20°, preferably 6° to 15°) is to avoid the powder or granular material from sliding uncontrollably from the hopper 21 through the inner cavity of the shell 221 to the mixing tank 1 due to gravity, thereby affecting the accuracy of the charging. With the appropriate inclination angle, the rotating action of the conveying screw 222 can be better utilized to achieve precise and controllable conveying of the material.

[0032] Access opening 225 and access cover 226: in order to facilitate the cleaning and maintenance of the screw conveyor 22, an access opening 225 is provided on the bottom surface of the shell 221, and the access opening 225 is preferably located directly below the hopper 21 to facilitate the cleaning of the material that may accumulate on the bottom of the hopper 21 and the shell 221. The access cover 226 is detachably connected at the access opening 225. The user can quickly open the access cover 226 to inspect or thoroughly clean the conveying screw 222 and the inner wall of the shell 221, especially when changing different types or colors of materials. This design greatly saves cleaning time and effectively prevents cross-contamination of materials.

[0033] Support 23: used to support the hopper 21 and the screw conveyor 22, and can be detachably connected to the outer wall of the mixing tank 1. The support 23 aims to provide stable support while achieving quick disassembly and precise positioning of the charging module 2.

[0034] Specific structure of the bracket 23: the bracket 23 comprises a seat body 231 and a connecting plate 232. The seat body 231 is used to fix the hopper 21 and the screw conveyor 22, while the connecting plate 232 serves as an interface for connecting the bracket 23 with the mixing tank 1, and is detachably fixed on the outer wall of the mixing tank 1, preferably at the charging port 12.

[0035] Adjusting structure: between the seat body 231 and the connecting plate 232, there is an adjusting structure for adjusting the inner-outer position and the pitch angle of the seat body 231 relative to the connecting plate 232.

[0036] Specific implementation of the adjusting structure: as shown in Fig. 3 the adjusting structure comprises at least one strip-shaped hole 2321 provided on the connecting plate 232, a threaded hole 2311 provided on the seat body 231 and matched with the strip-shaped hole 2321, and an adjusting screw 233 passing through the strip-shaped hole 2321 and screwed into the threaded hole 2311.

[0037] Adjusting operation: when fine adjustment of the position of the charging module 2 is needed (for example, to ensure that the output end of the screw conveyor 22 is accurately aligned with the center of the charging port 12, or to adjust the depth of the screw conveyor 22 extending into the mixing tank 1), the user can first loosen the adjusting screw 233. At this time, the seat body 231 can move left or right, or forward or backward (i.e. inner-outer) within the range defined by the strip-shaped hole 2321, to adjust its relative position in the horizontal plane. After adjusting to the desired position, the seat body 231 can be locked by tightening the adjusting screw 233. At the same time, by adjusting the depth of the adjusting screw 233, the pitch angle of the seat body 231 can be fine-adjusted, so as to achieve the best alignment of the output end of the screw conveyor 22 with the charging port 12, ensuring smooth material conveying and avoiding material scattering. This design makes the installation and debugging of the charging module 2 extremely convenient and accurate.

[0038] Fixing method of the connecting plate 232: the connecting plate 232 is detachably fixed on the outer wall of the mixing tank 1 by means of several fasteners (such as screws).

[0039] The above fasteners can realize quick release, and the adjusting screw 233 can also realize quick release. In order to realize the purpose of "quick release", these fasteners and the adjusting screw 233 are preferably of a type facilitating quick operation, for example, can be butterfly bolts with handles, quick buckles, locking clamps, or eccentric clamping mechanisms, etc. This greatly shortens the installation and disassembly time of the charging module 2, and enables the user to complete the operation without the need for professional tools.

[0040] Material guide plate 13: around the periphery of the outer wall of the charging port 12, preferably, a material guide plate 13 is arranged. The lower end of the material guide plate 13 extends outwardly and obliquely. The material guide plate 13 is used to guide the partial overflow to discharge, avoiding the accumulation of overflow.

[0041] The quick-release color masterbatch machine has obvious convenience and high efficiency during use.

[0042] 1. Quick installation and disassembly: when it is necessary to install or replace the feeding module 2, the feeding module 2 is only needed to be placed beside the mixing box 1, the connecting plate 232 is aligned with the corresponding mounting position on the mixing box 1, and the feeding module 2 can be quickly fixed through simple operation (such as tightening the bolt). Reverse operation is performed when disassembling, and the whole process does not need complex tools, greatly shortening the downtime. Of course, the connecting plate 232 can also be fixed on the corresponding mounting position of the mixing box 1 in advance through the bolt, and then the seat body 231 and the hopper 21 and the screw conveyor 22 thereon are integrally quickly disassembled and assembled through the adjusting screw 233.

[0043] 2. Easy to clean and maintain: since the feeding module 2 can be quickly disassembled from the mixing box 1, the user can move it to a special cleaning area for thorough cleaning, avoiding the limitations of operating on the machine. Especially the setting of the maintenance opening 225 and the maintenance cover 226 of the screw conveyor 22 makes the internal cleaning and removal of residual materials extremely convenient, effectively prevents cross contamination between different colors or types of materials, and ensures product quality.

[0044] 3. Independent debugging and maintenance: when a feeding module 2 needs to be debugged (for example, adjusting the conveying amount) or fails, it can be disassembled and operated alone without affecting the operation of the whole color masterbatch machine. When troubleshooting and replacing parts, the faulty module can be quickly disassembled for maintenance or replacement, while other feeding modules can still work (multiple feeding ports are provided), thereby significantly improving production efficiency and equipment utilization.

[0045] In summary, the quick-release color masterbatch machine successfully solves the problems of complex installation, difficult cleaning and maintenance, and inconvenient debugging of the feeding device of the color masterbatch machine in the prior art, significantly improves the operation efficiency, maintenance convenience and production flexibility of the equipment, and has good practical value and market prospect.

Claims

1. A quick release color master machine, characterized in that: The application relates to a mixing box (1) and a stirring device (11) arranged in the mixing box (1), wherein at least one feeding opening (12) is arranged on the mixing box (1), a feeding module (2) is detachably connected to the feeding opening (12), the feeding module (2) comprises a hopper (21), a screw conveyor (22) is arranged below the hopper (21), the output end of the screw conveyor (22) extends into the mixing box (1) from the feeding opening (12), the feeding module (2) further comprises a support (23) for supporting the hopper (21) and the screw conveyor (22), and the support (23) is detachably connected to the outer wall of the mixing box (1).

2. The quick release color master machine of claim 1, wherein: The screw conveyor (22) comprises a shell (221), a conveying screw (222) arranged in the shell (221), and a driving motor (223) for driving the conveying screw (222), the free end of the shell (221) extends into the mixing box (1) from the feeding opening (12), and a discharging opening (224) is arranged on the lower side of the free end of the shell (221).

3. The quick release color master machine of claim 2, wherein: The shell (221) and the conveying screw (222) are arranged in a slope manner and gradually rise from outside to inside, and the slope angle is A.

4. The quick release color master machine of claim 1, wherein: The support (23) comprises a seat body (231) for fixing the hopper (21) and the screw conveyor (22), and a connecting plate (232) detachably fixed at the feeding opening (12), and an adjusting structure is arranged between the connecting plate (232) and the seat body (231) for adjusting the position and the pitch angle of the seat body (231).

5. The quick release color master machine of claim 4, wherein: The adjusting structure comprises a strip-shaped hole (2321) arranged on the connecting plate (232), a threaded hole (2311) arranged on the seat body (231) and matched with the strip-shaped hole (2321), and an adjusting screw (233) penetrating through the strip-shaped hole (2321) and screwed into the threaded hole (2311).

6. The quick release color master machine of claim 4, wherein: The connecting plate (232) is detachably fixed on the outer wall of the mixing box (1) through a plurality of fasteners.

7. The quick release color master machine of claim 2, wherein: The bottom surface of the shell (221) is provided with an inspection opening (225) arranged directly below the hopper (21), and an inspection cover (226) is detachably connected to the inspection opening (225).

8. The quick release color master machine of claim 1, wherein: The outer side wall of the feeding opening (12) is provided with a guide plate (13), and the lower end of the guide plate (13) extends outwardly in a slope manner.

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