Quantitative discharging structure for color masterbatch mixing device

Abstract

The utility model discloses a quantitative blanking structure for a color masterbatch mixing device, the quantitative blanking structure is arranged at the top of a mixing tank and comprises a blanking pipe, the blanking pipe is arranged at the top of the mixing tank, the top of the mixing tank is provided with two symmetrical feed ports I, and the feed ports I are communicated with the feed ports II. The discharging pipe is fixed to the top of one first feeding port and communicates with the first feeding port, a discharging port is formed in the bottom of the discharging pipe, and a second feeding port is formed in the top of the discharging pipe. Pigment to be added is poured into the inner cavity of the material storage box, at the moment, the pigment enters the inner cavity of the first groove due to gravity, the motor is started, the motor drives the threaded rod and the threaded sleeve to do threaded motion, the sliding frame slides leftwards, the first groove reaches the top of the discharging opening, and the pigment is fed into the discharging opening. The purposes that the pigment can be quantitatively added for multiple times, the operation that a user needs to manually add the pigment for multiple times is avoided, and energy consumption of the user is reduced are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of masterbatch processing, in particular to a quantitative feeding structure for a masterbatch mixing device. Background Art

[0002] Masterbatch is a mixture of resin and a large amount of pigment (up to 50%) or dye with high color concentration. Masterbatch, also known as color seed, is an aggregate made by uniformly loading an extraordinary amount of pigment or dye into the resin. During processing, a small amount of masterbatch and uncolored resin are used to reach the designed pigment concentration. The resin and pigment are fully mixed, and then a series of processes such as cooling and granulation are performed to obtain a colored resin or product with the designed pigment concentration.

[0003] At present, the processing of masterbatch requires mixing of resin and pigment. When adding pigment to resin, the mixing speed of adding pigment at one time is slow. In order to ensure the efficiency of mixing, multiple quantitative additions are generally adopted. Multiple quantitative additions are troublesome and require users to perform multiple addition operations. Therefore, a quantitative feeding structure for a masterbatch mixing device is needed, which can perform multiple quantitative additions of pigments, avoid the need for users to perform multiple manual addition operations, and reduce the consumption of user energy. Utility Model Content

[0004] The purpose of the utility model is to provide a quantitative feeding structure for a masterbatch mixing device, which can perform multiple quantitative additions of pigments, avoid the need for users to perform multiple manual addition operations, reduce the user's energy consumption, and solve the above-mentioned background technical problems.

[0005] The utility model solves the above-mentioned technical problem with the following technical solution: a quantitative feeding structure for a masterbatch mixing device, the quantitative feeding structure is arranged at the top of a mixing tank, and comprises a feeding pipe, the feeding pipe is arranged at the top of the mixing tank, the top of the mixing tank is provided with two symmetrical feeding ports 1, the feeding pipe is fixed at the top of one of the feeding ports 1 and is communicated with it, the bottom of the feeding pipe is provided with a feeding port, the top of the feeding pipe is provided with a feeding port 2, the top of the feeding pipe is provided with a storage box, the storage box is located at the top of the feeding port 2 and is communicated with the feeding port 2, the inner cavity of the feeding pipe is slidably connected with a slide, the top of the slide is provided with a groove 1, the front of the slide is provided with a groove 2, the right side of the inner cavity of the groove 2 is fixedly connected with a threaded sleeve, the inner cavity of the feeding pipe is rotatably connected with a threaded rod, the threaded rod penetrates the slide and the threaded sleeve and is threadedly connected with the threaded sleeve, a motor is fixedly installed on the right side of the feeding pipe by bolts, and the output shaft of the motor penetrates into the inner cavity of the feeding pipe and is fixedly connected with the threaded rod.

[0006] Preferably, a support frame 1 is welded to the top of the mixing tank, and the top of the support frame 1 is welded to the bottom of the feed pipe.

[0007] Preferably, a second support frame is fixedly connected to the surface of the mixing tank, six symmetrical support bottom plates are welded to the bottom of the second support frame, and threaded holes are opened on the top of the support bottom plates.

[0008] Preferably, two longitudinal support plates are welded to the inner cavity of the second groove, and the support plates are located on the front and back sides of the threaded sleeve.

[0009] Preferably, the feed tube is L-shaped, the top and bottom of the slide are both in contact with the inner wall of the feed tube, and the groove 1 is respectively adapted to the feed port and the feed port 2.

[0010] Preferably, two symmetrical reinforcement plates are welded to the bottom of the mixing tank, the reinforcement plates are welded to the second support frame, and the reinforcement plates are arranged longitudinally.

[0011] 1. The beneficial effect of the utility model is as follows: the utility model pours the pigment to be added into the inner cavity of the storage box, and the pigment enters the inner cavity of the groove 1 due to gravity, and starts the motor, so that the motor drives the threaded rod and the threaded sleeve to perform threaded movement, and the slide slides to the left, so that the groove 1 reaches the top of the discharge port, and the pigment can be added quantitatively for multiple times, avoiding the user's need to perform manual addition operations for multiple times, thereby reducing the user's energy consumption.

[0012] 2. The utility model supports the feeding pipe by setting a support frame 1, so as to avoid the feeding pipe from breaking due to excessive materials in the inner cavity of the storage box, and prevent the feeding pipe from falling off from the top of the feed inlet 1 and causing the materials in the inner cavity of the storage box to scatter, thereby ensuring the stability of the feeding device structure.

[0013] 3. The utility model supports the mixing tank by using the supporting frame 2 and the supporting bottom plate in combination. The mixing tank can be further fixed by bolts and threaded holes on the top of the supporting bottom plate to prevent the mixing tank from tipping over during mixing, thereby ensuring the stability of the mixing tank operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] in:

[0015] Figure 1 It is a three-dimensional schematic diagram of an embodiment of the utility model;

[0016] Figure 2 This is a three-dimensional schematic diagram of a material feeding structure according to an embodiment of the utility model;

[0017] Figure 3 This is a three-dimensional disassembly schematic diagram of a material feeding structure in one embodiment of the utility model;

[0018] Figure 4 It is a front view schematic diagram of an embodiment of the utility model.

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0020] 1. Mixing tank, 2. Feeding pipe, 3. Feeding port 1, 4. Feeding port, 5. Feeding port 2, 6. Storage box, 7. Slide, 8. Groove 1, 9. Groove 2, 10. Threaded sleeve, 11. Threaded rod, 12. Motor, 13. Support frame 1, 14. Support frame 2, 15. Support bottom plate. DETAILED DESCRIPTION

[0021] Hereinafter, an embodiment of the quantitative feeding structure for a masterbatch mixing device of the present invention will be described with reference to the accompanying drawings.

[0022] Embodiment 1:

[0023] Figure 1-4 The utility model shows a quantitative unloading structure for a masterbatch mixing device according to an embodiment of the utility model, which is arranged on the top of a mixing tank 1. A support frame 13 is welded on the top of the mixing tank 1. The top of the support frame 13 is welded to the bottom of a unloading pipe 2. The unloading pipe 2 is supported by the setting of the support frame 13 to avoid excessive material in the inner cavity of the storage box 6 causing the unloading pipe 2 to break, and to prevent the unloading pipe 2 from falling off the top of the inlet 3 causing the material in the inner cavity of the storage box 6 to scatter, thereby ensuring the stability of the unloading device structure, including the unloading pipe 2. The unloading pipe 2 is L-shaped, and the top and bottom of the slide 7 are both in contact with the inner wall of the unloading pipe 2. The groove 8 is respectively adapted to the unloading port 4 and the inlet 5. The unloading pipe 2 is arranged on the top of the mixing tank 1. Two symmetrical inlets 3 are provided on the top of the mixing tank 1. The unloading pipe 2 is fixed at one of the inlets. The top of the material port 1 3 is connected with it, the bottom of the feeding pipe 2 is provided with a feeding port 4, the top of the feeding pipe 2 is provided with a feeding port 2 5, and the top of the feeding pipe 2 is provided with a storage box 6, which is located at the top of the feeding port 2 5 and is connected with the feeding port 2 5. The inner cavity of the feeding pipe 2 is slidably connected with a slide 7, the top of the slide 7 is provided with a groove 1 8, the front of the slide 7 is provided with a groove 2 9, and the inner cavity of the groove 2 9 is welded with two longitudinal support plates, and the support plates are located on the front and back of the threaded sleeve 10. The right side of the inner cavity of the groove 2 9 is fixedly connected with the threaded sleeve 10, the inner cavity of the feeding pipe 2 is rotatably connected with a threaded rod 11, the threaded rod 11 penetrates the slide 7 and the threaded sleeve 10 and is threadedly connected to the threaded sleeve 10, and a motor 12 is fixedly installed on the right side of the feeding pipe 2 by bolts, and the output shaft of the motor 12 penetrates into the inner cavity of the feeding pipe 2 and is fixedly connected with the threaded rod 11.

[0024] Embodiment 2:

[0025] Figure 1-4The utility model shows a quantitative unloading structure for a masterbatch mixing device according to an embodiment of the utility model, which is arranged on the top of a mixing tank 1, and a support frame 2 14 is fixedly connected to the surface of the mixing tank 1, and six symmetrical support bottom plates 15 are welded to the bottom of the support frame 2 14, and threaded holes are provided on the top of the support bottom plates 15. The mixing tank 1 is supported by the coordinated use of the support frame 2 14 and the support bottom plates 15, and the mixing tank 1 can be further fixed by bolts and the threaded holes on the top of the support bottom plates 15 to prevent the mixing tank 1 from tipping over during mixing, thereby ensuring the stability of the operation of the mixing tank 1. Two symmetrical reinforcement plates are welded to the bottom of the mixing tank 1, and the reinforcement plates are welded to the support frame 2 14. The reinforcement plates are longitudinally arranged and include a unloading pipe 2, which is arranged on the top of the mixing tank 1. There are two symmetrical feeding ports 1-3, a feeding pipe 2 is fixed on the top of one of the feeding ports 1-3 and is connected thereto, a feeding port 4 is provided at the bottom of the feeding pipe 2, a feeding port 2-5 is provided at the top of the feeding pipe 2, a storage box 6 is provided at the top of the feeding port 2-5 and is connected with the feeding port 2-5, a slide 7 is slidably connected to the inner cavity of the feeding pipe 2, a groove 1-8 is provided on the top of the slide 7, a groove 2-9 is provided on the front of the slide 7, a threaded sleeve 10 is fixedly connected to the right side of the inner cavity of the groove 2-9, a threaded rod 11 is rotatably connected to the inner cavity of the feeding pipe 2, the threaded rod 11 penetrates the slide 7 and the threaded sleeve 10 and is threadedly connected to the threaded sleeve 10, a motor 12 is fixedly installed on the right side of the feeding pipe 2 by bolts, and the output shaft of the motor 12 penetrates the inner cavity of the feeding pipe 2 and is fixedly connected to the threaded rod 11.

[0026] Working principle: When the utility model is used, the user pours the pigment to be added into the inner cavity of the storage box 6, and the pigment enters the inner cavity of the groove 8 due to gravity. The motor 12 is started to make the threaded rod 11 and the threaded sleeve 10 move in a threaded manner, so that the slide 7 slides to the left in the inner cavity of the discharge pipe 2, and then the groove 8 reaches the top of the discharge port 4. At this time, the pigment in the inner cavity of the groove 8 enters the inner cavity of the mixing tank 1 through the feed port 3 due to gravity. The motor 12 is started to move in the opposite direction, so that the slide 7 slides to the right, so that the groove 8 reaches the bottom of the feed port 25. At this time, the pigment in the inner cavity of the storage box 6 enters the inner cavity of the groove 8 again due to gravity. Repeating the above steps can perform multiple quantitative additions of the pigment in the inner cavity of the storage box 6, avoiding the need for the user to manually perform multiple addition operations, ensuring the speed of material mixing, and reducing the user's energy consumption.

[0027] In summary: the masterbatch mixing device uses a quantitative feeding structure, by pouring the pigment to be added into the inner cavity of the storage box 6, the pigment will enter the inner cavity of the groove 8 due to gravity, and the motor 12 is started, so that the motor 12 drives the threaded rod 11 and the threaded sleeve 10 to perform threaded movement, so that the slide 7 slides to the left, and the groove 8 reaches the top of the feeding port 4, so that the pigment can be added quantitatively multiple times, avoiding the user's need to perform manual addition operations multiple times, thereby reducing the user's energy consumption.

Claims

1. A quantitative feeding structure for a masterbatch mixing device, the quantitative feeding structure being arranged on the top of a mixing tank (1), characterized in that: The invention comprises a feeding pipe (2): the feeding pipe (2) is arranged at the top of a mixing tank (1), the top of the mixing tank (1) is provided with two symmetrical feeding ports (3), the feeding pipe (2) is fixed at the top of one of the feeding ports (3) and is connected thereto, the bottom of the feeding pipe (2) is provided with a feeding port (4), the top of the feeding pipe (2) is provided with a feeding port (5), the top of the feeding pipe (2) is provided with a storage box (6), the storage box (6) is located at the top of the feeding port (5) and is connected to the feeding port (5), and the inner cavity of the feeding pipe (2) is slidably connected to the inner cavity of the feeding pipe (2) A slide (7) is provided, a groove 1 (8) is provided on the top of the slide (7), a groove 2 (9) is provided on the front of the slide (7), a threaded sleeve (10) is fixedly connected to the right side of the inner cavity of the groove 2 (9), a threaded rod (11) is rotatably connected to the inner cavity of the feed tube (2), the threaded rod (11) passes through the slide (7) and the threaded sleeve (10) and is threadedly connected to the threaded sleeve (10), a motor (12) is fixedly installed on the right side of the feed tube (2) by bolts, and the output shaft of the motor (12) passes through the inner cavity of the feed tube (2) and is fixedly connected to the threaded rod (11).

2. The quantitative feeding structure for a masterbatch mixing device according to claim 1 is characterized in that: A support frame 1 (13) is welded to the top of the mixing tank (1), and the top of the support frame 1 (13) is welded to the bottom of the feed pipe (2).

3. The quantitative feeding structure for a masterbatch mixing device according to claim 2, characterized in that: A second support frame (14) is fixedly connected to the surface of the mixing tank (1), and six symmetrical support bottom plates (15) are welded to the bottom of the second support frame (14), and threaded holes are provided on the tops of the support bottom plates (15).

4. The quantitative feeding structure for a masterbatch mixing device according to claim 3 is characterized in that: Two longitudinal support plates are welded to the inner cavity of the second groove (9), and the support plates are located on the front and back sides of the threaded sleeve (10).

5. The quantitative feeding structure for a masterbatch mixing device according to claim 4, characterized in that: The feed tube (2) is L-shaped, the top and bottom of the slide (7) are both in contact with the inner wall of the feed tube (2), and the groove 1 (8) is respectively adapted to the feed port (4) and the feed port 2 (5).

6. The quantitative feeding structure for a masterbatch mixing device according to claim 5, characterized in that: Two symmetrical reinforcement plates are welded to the bottom of the mixing tank (1), and the reinforcement plates are welded to the second support frame (14). The reinforcement plates are arranged longitudinally.

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