Feeding mechanism of color master batch stirring barrel

Abstract

The utility model discloses a color master batch stirring barrel feeding mechanism which comprises a stirring barrel, the upper end face of the stirring barrel is provided with a cover plate, the upper end face of the cover plate is fixedly connected with a motor through a fixing frame, an output shaft of the motor is fixedly provided with a transmission device, the outer wall of the stirring barrel is symmetrically provided with two conveying grooves, and the conveying grooves are communicated with the transmission device. Two mounting blocks are symmetrically and fixedly mounted on the outer wall of the stirring barrel, a feeding groove is formed in each mounting block, the two conveying grooves communicate with the conveying grooves corresponding to the two conveying grooves in position, and a spiral auger is arranged in each feeding groove. According to the feeding device, the spiral auger, the feeding box, the fixing block, the transmission assembly and the motor are arranged, different types of raw materials can be placed in the feeding box at the same time, the motor drives the transmission assembly and the spiral auger, the raw materials in the feeding box can be conveyed into the stirring barrel, and the problem that a worker needs to climb to open a cover plate of the stirring barrel to convey the raw materials is effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of masterbatch feeding, in particular to a masterbatch stirring barrel feeding mechanism. Background Art

[0002] Masterbatch is a raw material produced by mixing, mixing, crushing, extrusion, cooling, drying, pelletizing, packaging and other process links of chemical raw materials such as carbon black, carriers and additives. It has high black, high brightness, easy dispersion, can achieve high gloss mirror effect, environmental protection, non-toxic, tasteless, smokeless, smooth and shiny surface, stable solid color, good toughness, no color spots and color lines. When processing masterbatch, it is necessary to use a mixing barrel to mix the colorant, carrier and dispersant in the process of mixing to make them evenly mixed. After the mixing is completed, the masterbatch enters the mixing chamber of the extruder through the extruder, and melts quickly, and mixes evenly with the plastic resin as soon as possible, which is conducive to the masterbatch pigment being in a good dispersion state in the product, and is formed into filaments through the die head of the extruder; finally, it is cut into pellets.

[0003] Before the colorant, carrier and dispersant are stirred and mixed according to the proportion, the lid on the top of the mixing barrel is often opened manually, and then the raw materials are poured into the mixing barrel for stirring. Since the top of the mixing barrel is at a high position, it is not conducive to manually placing the raw materials for mixing. Utility Model Content

[0004] The utility model aims to solve the problems in the background technology and proposes a feeding mechanism for a masterbatch stirring barrel.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A masterbatch mixing barrel feeding mechanism comprises a mixing barrel, wherein the upper end surface of the mixing barrel is provided with a cover plate, the upper end surface of the cover plate is fixedly connected to a motor through a fixing frame, a transmission device is fixedly installed on the output shaft of the motor, two conveying grooves are symmetrically provided on the outer wall of the mixing barrel, two mounting blocks are symmetrically fixedly installed on the outer wall of the mixing barrel, each of the mounting blocks is provided with a feeding groove, and the two conveying grooves are respectively communicated with the conveying grooves corresponding to the positions, each of the feeding grooves is provided with a spiral augers, and the bottom ends of the two spiral augers are connected to the bottom wall of the feeding groove through bearings, and the top ends of the two spiral augers are respectively fixedly connected to the output end of the transmission device, a feeding box is fixedly installed on one side of each of the mounting blocks, a feeding groove is provided on the inner side wall of each of the feeding boxes, and the feeding groove passes through one side of the mounting block and is communicated with the feeding groove.

[0007] Preferably, the transmission device includes a first active synchronous wheel, a second active synchronous wheel and a first connecting shaft, and the first active synchronous wheel and the second connecting shaft are both fixedly mounted on the output shaft of the motor, and one end of the first connecting shaft and the second connecting shaft both pass through the top of the mounting block and are respectively fixedly connected to the top of the spiral auger of the corresponding position, a second driven synchronous wheel is fixedly connected to the outer wall of the first connecting shaft, a second synchronous belt is fixedly mounted between the second driven synchronous wheel and the second active synchronous wheel, a first driven synchronous wheel is fixedly connected to the outer wall of the second connecting shaft, and a first synchronous belt is fixedly connected between the first driven synchronous wheel and the first active synchronous wheel.

[0008] Preferably, a fixing block is fixedly installed in each of the loading boxes.

[0009] Preferably, the upper end surface of each of the fixing blocks is inclined.

[0010] Preferably, the bottom end of the mixing barrel is connected to a discharge pipe, and a control valve is provided on the outer wall of the discharge pipe.

[0011] Preferably, a plurality of fixing columns are fixedly connected to the bottom end of the mixing barrel.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. By setting a spiral auger, a feeding box and a fixed block, the raw materials to be processed can be poured into the feeding box. By setting the end face of the fixed block at an angle, the raw materials in the feeding box can enter the feeding trough through the inclined surface of the fixed block, and then be transported to the mixing barrel through the spiral auger, which effectively solves the problem of requiring manpower to climb up and open the cover of the mixing barrel to transport the raw materials.

[0014] 2. By setting up a transmission component and a motor, the motor can be used to drive the transmission component to work, and then the cooperation of the transmission component and the spiral auger can be used to simultaneously transport multiple raw materials into the mixing barrel for mixing and stirring, further improving the applicability of the device.

[0015] To sum up, the utility model is provided with a spiral auger, a feeding box, a fixed block, a transmission assembly and a motor, and different types of raw materials can be placed in the feeding box at the same time. The raw materials in the feeding box can be transported to the mixing barrel by driving the transmission assembly and the spiral auger through the motor, which effectively solves the problem of requiring manpower to climb up and open the cover of the mixing barrel to transport the raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a masterbatch mixing barrel feeding mechanism proposed by the utility model;

[0017] Figure 2This is a schematic diagram of a transmission device portion of a masterbatch mixing barrel feeding mechanism proposed by the utility model;

[0018] Figure 3 The utility model provides a schematic diagram of the interior of a mounting block of a masterbatch mixing barrel feeding mechanism.

[0019] In the figure: 1 mixing barrel, 2 cover plate, 3 motor, 4 mounting block, 5 first synchronous belt, 6 second synchronous belt, 7 second driven synchronous wheel, 8 second connecting shaft, 9 first connecting shaft, 10 first driven synchronous wheel, 11 first active synchronous wheel, 12 second active synchronous wheel, 13 fixing block, 14 feeding trough, 15 spiral auger, 16 feeding box, 17 feeding trough, 18 conveying trough. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0023] Reference Figure 1-3 A masterbatch mixing barrel feeding mechanism comprises a mixing barrel 1, and a plurality of fixed columns are fixedly connected to the bottom end of the mixing barrel 1.

[0024] A cover plate 2 is provided on the upper end surface of the mixing barrel 1, and a motor 3 is fixedly connected to the upper end surface of the cover plate 2 through a fixing frame. A transmission device is fixedly installed on the output shaft of the motor 3. Two conveying grooves 18 are symmetrically provided on the outer wall of the mixing barrel 1, and two mounting blocks 4 are symmetrically fixedly installed on the outer wall of the mixing barrel 1. A feeding trough 14 is provided in each mounting block 4, and the two conveying grooves 18 are respectively communicated with the conveying grooves 18 corresponding to the positions. A spiral augers 15 are provided in each feeding trough 14, and the bottom ends of the two spiral augers 15 are connected to the bottom wall of the feeding trough 14 through bearings, and the top ends of the two spiral augers 15 are respectively fixedly connected to the output end of the transmission device, and a feeding box 16 is fixedly installed on one side of each mounting block 4, and a feeding trough 17 is provided on the inner side wall of each feeding box 16, and the feeding trough 17 passes through one side of the mounting block 4 and is communicated with the feeding trough 14.

[0025] The transmission device includes a first active synchronous wheel 11, a second active synchronous wheel 12, a first connecting shaft 9, and a second connecting shaft 8, and the first active synchronous wheel 11 and the second active synchronous wheel 12 are both fixedly mounted on the output shaft of the motor 3, and one end of the first connecting shaft 9 and the second connecting shaft 8 passes through the top of the mounting block 4 and is respectively fixedly connected to the top of the spiral auger 15 corresponding to the position, a second driven synchronous wheel 7 is fixedly connected to the outer wall of the first connecting shaft 9, a second synchronous belt 6 is fixedly mounted between the second driven synchronous wheel 7 and the second active synchronous wheel 12, a first driven synchronous wheel 10 is fixedly connected to the outer wall of the second connecting shaft 8, and a first synchronous belt 5 is fixedly connected between the first driven synchronous wheel 10 and the first active synchronous wheel 11.

[0026] A fixing block 13 is fixedly installed in each feeding box 16 , and the upper end surface of each fixing block 13 is tilted. It should be noted that the upper end surface of the fixing block 13 is tilted, which allows the raw materials placed in the feeding box 16 to enter the spiral auger 15 more easily.

[0027] The bottom end of the mixing barrel 1 is connected with a discharge pipe, and a control valve is arranged on the outer wall of the discharge pipe. It should be noted that the raw materials in the mixing barrel 1 can be discharged through the cooperation of the discharge pipe and the control valve.

[0028] When the utility model is in use, first, the masterbatch to be mixed can be poured into the two feeding troughs 17 respectively, and then the motor 3 is started. The output shaft of the motor 3 drives the first active synchronous wheel 11 and the second active synchronous wheel 12 fixedly connected thereto to rotate, and then the first active synchronous wheel 11 drives the first driven synchronous wheel 10 to rotate through the first synchronous belt 5, and at the same time, the first connecting shaft 9 fixedly installed at the bottom end of the first driven synchronous wheel 10 will rotate synchronously. When the second active synchronous wheel 12 rotates, the second active synchronous wheel 12 will drive the second driven synchronous wheel 7 to rotate through the second synchronous belt 6, and the second driven synchronous wheel 7 will drive the second connecting shaft 8 to rotate. At this time, through the rotation of the first connecting shaft 9 and the second connecting shaft 8, the two spiral augers 15 will synchronize the first driven synchronous wheel 10 and the second driven synchronous wheel 7 to rotate. At this time, the masterbatch in the feeding box 16 can be transported to the conveying trough 18 through the spiral augers 15, and the masterbatch will enter the mixing barrel 1 through the conveying trough 18. At this time, the masterbatch can be stirred and mixed.

[0029] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0030] The above embodiments only express several implementation methods of the utility model, and the descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

[0031] The principles and implementation methods of the utility model are described in this article using specific examples. The description of the above examples is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model. Therefore, the scope of protection of the utility model patent shall be based on the attached claims.

Claims

1. A masterbatch mixing barrel feeding mechanism, comprising a mixing barrel (1), characterized in that: The upper end surface of the mixing barrel (1) is provided with a cover plate (2), the upper end surface of the cover plate (2) is fixedly connected to a motor (3) via a fixing frame, a transmission device is fixedly mounted on the output shaft of the motor (3), two conveying grooves (18) are symmetrically arranged on the outer wall of the mixing barrel (1), two mounting blocks (4) are symmetrically fixedly mounted on the outer wall of the mixing barrel (1), each mounting block (4) is provided with a feeding groove (14), and the two conveying grooves (18) are respectively connected to the conveying grooves (18) at corresponding positions, A spiral auger (15) is provided in each of the feeding troughs (14), and the bottom ends of the two spiral augers (15) are connected to the bottom wall of the feeding trough (14) through bearings, and the top ends of the two spiral augers (15) are fixedly connected to the output ends of the transmission device respectively, and a feeding box (16) is fixedly installed on one side of each of the mounting blocks (4), and a feeding trough (17) is provided on the inner side wall of each of the loading boxes (16), and the feeding trough (17) passes through one side of the mounting block (4) and is connected to the feeding trough (14).

2. A masterbatch mixing barrel feeding mechanism according to claim 1, characterized in that: The transmission device comprises a first active synchronous wheel (11), a second active synchronous wheel (12), a first connecting shaft (9), and a second connecting shaft (8), wherein the first active synchronous wheel (11) and the second active synchronous wheel (12) are both fixedly mounted on the output shaft of the motor (3), and one end of the first connecting shaft (9) and the second connecting shaft (8) pass through the top of the mounting block (4) and are respectively fixedly connected to the top of the corresponding spiral auger (15), a second driven synchronous wheel (7) is fixedly connected to the outer wall of the first connecting shaft (9), a second synchronous belt (6) is fixedly mounted between the second driven synchronous wheel (7) and the second active synchronous wheel (12), a first driven synchronous wheel (10) is fixedly connected to the outer wall of the second connecting shaft (8), and a first synchronous belt (5) is fixedly connected between the first driven synchronous wheel (10) and the first active synchronous wheel (11).

3. A masterbatch mixing barrel feeding mechanism according to claim 1, characterized in that: A fixing block (13) is fixedly installed in each of the loading boxes (16).

4. A masterbatch mixing barrel feeding mechanism according to claim 3, characterized in that: The upper end surface of each fixing block (13) is arranged inclined.

5. The masterbatch mixing barrel feeding mechanism according to claim 1, characterized in that: The bottom end of the mixing barrel (1) is connected to a discharge pipe, and a control valve is provided on the outer wall of the discharge pipe.

6. A masterbatch mixing barrel feeding mechanism according to claim 1, characterized in that: A plurality of fixing columns are fixedly connected to the bottom end of the mixing barrel (1).

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