High-temperature-resistant color master batch preparation device

Abstract

The utility model relates to the technical field of color master batch preparation, and discloses a high-temperature-resistant color master batch preparation device which comprises a bottom plate, the top of the bottom plate is fixedly connected with an extrusion pipe, the outer wall of the extrusion pipe is fixedly connected with a fixing pipe, the top of the fixing pipe is provided with a discharging pipe, and the outer wall of the bottom of the discharging pipe is fixedly connected with an inserting block. A limiting block is arranged at the bottom of the inserting block and fixedly connected to the outer wall of the top of the fixing pipe, a limiting assembly is arranged in the middle of the limiting block, a rotating ring is rotationally connected to the top of the discharging pipe, a gear ring is fixedly connected to the periphery of the bottom of the rotating ring, and a transmission assembly is arranged on the outer wall of the gear ring. According to the stirring device, the second motor drives the gear to rotate, the gear ring, the rotating ring and the protruding block on the outer wall of the rotating ring are sequentially driven, after the protruding block on the outer wall of the rotating ring makes contact with the protruding block at the top end of the rotating strip, the rotating strip rotates and drives the bent plate and the stirring strip to move in the discharging pipe, and therefore raw materials in the discharging pipe can be continuously stirred.

Description

TECHNICAL FIELD

[0001] The utility model relates to color master batch preparation technical field especially relates to a kind of high-temperature-resistant color master batch preparation device. BACKGROUND

[0002] In modern plastics processing industry, color master batch as the core material of the coloring of plastic products, its performance is directly related to the appearance and quality of plastic products. Especially high-temperature-resistant color master batch, because it can maintain stable color performance and physical properties under high-temperature processing environment, is widely used in the production of plastic products with high requirements for high-temperature resistance, such as automobile parts, electronic and electrical enclosures. The preparation process of high-temperature-resistant color master batch involves raw material mixing, melting plasticization, granulation and other links.

[0003] In the preparation process of high-temperature-resistant color master batch, an extruder is usually used. In the existing extruder, the raw materials often have high viscosity or are prone to moisture absorption and caking, which can cause accumulation and blockage in the discharge pipe, reducing production efficiency. Moreover, the existing discharge pipe is usually connected to the outer wall of the extruder through a flange plate, which is relatively cumbersome to disassemble, resulting in a decrease in the efficiency of cleaning the discharge pipe. To solve this technical problem, the present application provides a high-temperature-resistant color master batch preparation device. SUMMARY

[0004] The utility model discloses a high-temperature-resistant color master batch preparation device, which is proposed to solve the shortcomings of the prior art. The motor two drives the gear to rotate, which in turn drives the gear ring, rotating ring and its outer wall protrusion. The protrusion on the outer wall of the rotating ring contacts the protrusion on the top end of the rotating bar, causing the rotating bar to rotate and drive the curved plate and the stirring bar to move in the discharge pipe. This can continuously stir the raw materials in the discharge pipe, avoiding blockage caused by accumulation and caking, and improving production efficiency. By pulling down the limiting plate to compress the spring, the limiting plate is separated from the fixed rod. Rotating the rotating rod drives the rotating block and the plug to separate. Finally, the plug is pulled out of the limiting block, and the discharge pipe can be disassembled. The disassembly method is simple, so that the staff can quickly disassemble the discharge pipe for thorough cleaning, effectively removing residual raw materials and prolonging the service life of the discharge pipe.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] The utility model relates to a kind of high-temperature color masterbatch preparation device, including bottom plate, the top of the bottom plate is fixedly connected with extrusion pipe, the outer wall of the extrusion pipe is fixedly connected with fixed tube, the top of the fixed tube is provided with blanking tube, the bottom outer wall of the blanking tube is fixedly connected with plug-in block, the bottom of the plug-in block is provided with limit block, the limit block is fixedly connected in the top outer wall of fixed tube, the middle part of the limit block is provided with limit assembly, the top of the blanking tube is rotatably connected with rotating ring, the bottom outer periphery of the rotating ring is fixedly connected with gear ring, the outer wall of the gear ring is provided with transmission assembly, the outer wall of the blanking tube is provided with rotating assembly.

[0007] Further, the limit assembly includes a rotating rod rotatably connected to the middle of the limit block, the outer wall of the rotating rod is fixedly connected with a rotating block, the bottom outer wall of the rotating rod is fixedly connected with a limit plate, the middle of the limit plate is provided with a fixed rod, and the fixed rod is fixedly connected to the bottom outer wall of the limit block.

[0008] Further, the bottom outer wall of the rotating rod is sleeved with a spring, one end of the spring is connected to the rotating rod, and the other end of the spring is connected to the limit plate.

[0009] Further, the transmission assembly includes a gear rotatably connected to the outer wall of the gear ring, the bottom of the gear is provided with a second motor, the driving end of the second motor is connected to the gear, and the non-driving end of the second motor is connected to the outer wall of the blanking tube.

[0010] Further, the rotating assembly includes a fixed block fixedly connected to the outer wall of the blanking tube, a rotating bar rotatably connected to the middle of the fixed block, a curved plate fixedly connected to the bottom end of the rotating bar, and an agitating bar fixedly connected to the end of the curved plate away from the rotating bar.

[0011] Further, the outer wall of the rotating ring and the top end of the rotating bar are both fixedly connected with a protruding block.

[0012] Further, the extrusion pipe is provided with a first motor.

[0013] The utility model has the following beneficial effects:

[0014] 1、In the utility model, the gear is driven to rotate by the second motor, which in turn drives the gear ring, the rotating ring and the protruding blocks on the outer wall thereof, the protruding blocks on the outer wall of the rotating ring come into contact with the protruding blocks on the top end of the rotating bar, which makes the rotating bar rotate and drives the curved plate and the agitating bar to move in the blanking tube, so that the raw materials in the blanking tube can be continuously agitated, avoiding blockage caused by accumulation and caking of the raw materials, and improving production efficiency.

[0015] 2. The utility model discloses, through the downward pull limiting plate compression spring makes it separate fixed rod, rotates the rotating bar and drives the rotating block and the insert block to separate, finally pulls out the insert block from the limiting block, can complete the unloading pipe dismounting, and the dismounting mode is relatively simple, so that the staff can quickly unloading pipe dismounts and carries out the overall cleaning, effectively removes the residual raw material, prolongs the service life of unloading pipe. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A kind of high-temperature-resistant color master batch preparation device of the utility model proposes the structure diagram of the perspective view;

[0017] Figure 2 A kind of high-temperature-resistant color master batch preparation device of the utility model proposes the structure diagram of the gear ring;

[0018] Figure 3 A kind of high-temperature-resistant color master batch preparation device of the utility model proposes the structure diagram of the unloading pipe;

[0019] Figure 4 A kind of high-temperature-resistant color master batch preparation device of the utility model proposes the structure diagram of the insert block;

[0020] Figure 5 For Figure 4 The enlarged view of A in the middle.

[0021] Legend:

[0022] 1, bottom plate;2, extrusion pipe;3, motor one;4, fixed tube;5, unloading pipe;6, motor two;7, limiting block;8, insert block;9, rotating ring;10, lug;11, gear ring;12, gear;13, rotating strip;14, fixed block;15, agitating strip;16, curved plate;17, limiting plate;18, rotating block;19, rotating bar;20, fixed rod;21, spring. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0024] Refer to Figures 1-3The utility model provides a kind of high-temperature resistant color master batch preparation device, including bottom plate 1, the top of bottom plate 1 is fixedly connected with extrusion tube 2, screw rod is arranged in extrusion tube 2, the end of extrusion tube 2 is provided with die head, the outer wall of extrusion tube 2 is provided with heating system, the outer wall of extrusion tube 2 is fixedly connected with fixed tube 4, the top of fixed tube 4 is provided with blanking tube 5, blanking tube 5 is used to hold raw material, the bottom outer wall of blanking tube 5 is fixedly connected with plug-in block 8, the outer wall of plug-in block 8 is opened with the groove of size adaptation of rotating block 18, by making rotating block 18 insert plug-in block 8, to be able to connect plug-in block 8 with limit block 7, the bottom of plug-in block 8 is provided with limit block 7, limit block 7 is fixedly connected in the top outer wall of fixed tube 4, the middle part of limit block 7 is rotatably connected with the rotating lever 19, by rotating rotating lever 19, rotating block 18 can be rotated, the outer wall of rotating lever 19 is fixedly connected with rotating block 18, the bottom outer wall of rotating lever 19 is fixedly connected with limit plate 17, the outer wall of limit plate 17 is opened with the hole of adaptation of fixed rod 20, by making fixed rod 20 insert hole, to be able to limit limit plate 17, to avoid rotating block 18 rotation, guarantee the stability that limit block 7 is connected with plug-in block 8, the middle part of limit plate 17 is provided with fixed rod 20, fixed rod 20 is fixedly connected in the bottom outer wall of limit block 7, blanking tube 5 top rotatably connected with rotating ring 9, the bottom outer periphery of rotating ring 9 is fixedly connected with gear ring 11, by making gear ring 11 rotate, rotating ring 9 can be rotated, the outer wall of gear ring 11 is engagedly connected with gear 12, by making gear 12 rotate, gear ring 11 can be rotated, the bottom of gear 12 is provided with motor two 6, by motor two 6, gear 12 can be driven to rotate, the driving end of motor two 6 is connected with gear 12, the non-driving end of motor two 6 is connected with the outer wall of blanking tube 5, the outer wall of blanking tube 5 is fixedly connected with fixed block 14, the middle part of fixed block 14 is rotatably connected with rotating strip 13, rotating strip 13 can rotate with fixed block 14 as rotating pad, the bottom end of rotating strip 13 is fixedly connected with curved plate 16, curved plate 16 penetrates blanking barrel 5, and good sealing property, the end fixedly connected with agitating strip 15 of curved plate 16 away from rotating strip 13, by rotating strip 13 rotation, curved plate 16 is rotated, to bring agitating strip 15 to move in blanking barrel 5, realize the stirring of raw material.

[0025] The bottom outer wall of the rotating rod 19 is sleeved with a spring 21, one end of the spring 21 is connected with the rotating rod 19, and the other end of the spring 21 is connected with the limiting plate 17, the spring 21 can limit the limiting plate 17, and the limiting plate 17 is prevented from being separated from the fixed rod 20. The outer wall of the rotating ring 9 and the top end of the rotating strip 13 are fixedly connected with protrusions 10, when the protrusion 10 of the outer wall of the rotating ring 9 contacts the protrusion 10 of the top end of the rotating strip 13, the rotating strip 13 can be rotated. The extrusion pipe 2 is provided with a motor 3, the driving end of the motor 3 is connected with a screw rod, and the non-driving end of the motor 3 is connected with the bottom plate 1. The color master batch raw material is added into the feeding pipe 5, and then enters the extrusion pipe 2, the screw rod is driven to rotate by the motor 3, in the rotating process, the screw rod generates an axial conveying force on the color master batch raw material, and the color master batch raw material is continuously pushed forward, at the same time, the color master batch raw material is heated by a heating system, the color master batch raw material is gradually compacted and melted, and the melted color master batch raw material is pushed by the screw rod to pass through a die head, and the color master batch is extruded and formed according to the shape of the die head.

[0026] Working principle: first, the color master batch raw material is poured into the feeding pipe 5, the gear 12 is driven to rotate by the motor 6, the gear 12 rotates with the tooth ring 11, the tooth ring 11 rotates with the rotating ring 9, the rotating ring 9 rotates and can drive the multiple protrusions 10 on the outer wall thereof to rotate, when the protrusion 10 on the outer wall of the rotating ring 9 contacts the protrusion 10 on the top end of the rotating strip 13, the rotating strip 13 can be rotated, the rotating strip 13 drives the curved plate 16 to move, the curved plate 16 drives the stirring strip 15 to move in the feeding pipe 5, and then the raw material is stirred, when the feeding pipe 5 is cleaned, the limiting plate 17 is pulled down, the spring 21 is compressed, and the limiting plate 17 is separated from the fixed rod 20, then the rotating rod 19 is rotated, the rotating rod 19 drives the rotating block 18, so that the rotating block 18 is separated from the plug 8, then the plug 8 is pulled out of the limiting block 7, and the feeding pipe 5 can be disassembled.

[0027] Finally, it should be noted that: the above only describes preferred embodiments of the present application, and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for some technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A high-temperature resistant masterbatch preparation device, characterized in that, The device includes a base plate (1), an extrusion tube (2) fixedly connected to the top of the base plate (1), a fixing tube (4) fixedly connected to the outer wall of the extrusion tube (2), a feeding tube (5) provided at the top of the fixing tube (4), an insert block (8) fixedly connected to the bottom outer wall of the feeding tube (5), a limiting block (7) provided at the bottom of the insert block (8), the limiting block (7) fixedly connected to the top outer wall of the fixing tube (4), a limiting component provided in the middle of the limiting block (7), a rotating ring (9) rotatably connected to the top of the feeding tube (5), a toothed ring (11) fixedly connected to the bottom outer periphery of the rotating ring (9), a transmission component provided on the outer wall of the toothed ring (11), and a rotating component provided on the outer wall of the feeding tube (5).

2. The high-temperature resistant masterbatch preparation device according to claim 1, characterized in that: The limiting component includes a rotating rod (19) rotatably connected to the middle of the limiting block (7). A rotating block (18) is fixedly connected to the outer wall of the rotating rod (19). A limiting plate (17) is fixedly connected to the bottom outer wall of the rotating rod (19). A fixing rod (20) is provided in the middle of the limiting plate (17). The fixing rod (20) is fixedly connected to the bottom outer wall of the limiting block (7).

3. The high-temperature resistant masterbatch preparation device according to claim 2, characterized in that: A spring (21) is sleeved on the bottom outer wall of the rotating rod (19). One end of the spring (21) is connected to the rotating rod (19), and the other end of the spring (21) is connected to the limiting plate (17).

4. The high-temperature resistant masterbatch preparation device according to claim 1, characterized in that: The transmission assembly includes a gear (12) meshing with the outer wall of the gear ring (11). A second motor (6) is provided at the bottom of the gear (12). The driving end of the second motor (6) is connected to the gear (12), and the non-driving end of the second motor (6) is connected to the outer wall of the feed pipe (5).

5. The high-temperature resistant masterbatch preparation device according to claim 1, characterized in that: The rotating assembly includes a fixed block (14) fixedly connected to the outer wall of the feed pipe (5), a rotating bar (13) is rotatably connected to the middle of the fixed block (14), a curved plate (16) is fixedly connected to the bottom end of the rotating bar (13), and an agitator (15) is fixedly connected to the end of the curved plate (16) away from the rotating bar (13).

6. The high-temperature resistant masterbatch preparation device according to claim 1, characterized in that: The outer wall of the rotating ring (9) and the top of the rotating bar (13) are both fixedly connected with protrusions (10).

7. The high-temperature resistant masterbatch preparation device according to claim 1, characterized in that: The extrusion tube (2) is equipped with a motor (3).

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