Mixing kettle metering and automatic feeding mechanism

Abstract

The utility model relates to the technical field of mixing kettles, and discloses a metering and automatic feeding mechanism of a mixing kettle, which comprises a kettle body and a driving component arranged at the top of a fixing frame. Through the change of the height of the rotating seat and the change of the rotating angle of the other end of the rotating rod, the moving seat is driven to slide towards the central point of the guide rod, meanwhile, the other side of the moving seat drives the supporting block to move downwards through the symmetrically-arranged rotating assemblies, and when the supporting block is attached to the top of the supporting frame, supporting of a kettle body is completed; then, a worker can overhaul or install the weighing sensor; the motor drives the transmission shaft to rotate, then the transmission shaft drives the spiral roller arranged on the outer side of the transmission shaft to rotate, so that raw materials are conveyed to the material injection pipe, the raw materials are pre-mixed in the rotating process of the spiral roller, and then the preliminarily mixed raw materials enter the kettle body through the material injection pipe, so that the mixing efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of mixing kettle, concretely is mixing kettle metering and automatic feeding mechanism. BACKGROUND

[0002] Mixing kettle metering and automatic feeding mechanism mainly through the integration high accuracy weighing technology, automatic feeding mechanism, ensure the accurate metering and automatic feeding of raw materials to mixing kettle, satisfy production demand, greatly promote production efficiency and product quality.

[0003] The existing mixing kettle metering and automatic feeding mechanism in the use process, weighing sensor is supported by induction seat to mixing kettle, the weight of raw materials in mixing kettle is measured through pressure change, weighing sensor itself can be damaged due to long-term use, overload, impact or improper operation, and staff needs to be replaced, since weighing sensor supports mixing kettle, staff needs to use tools to support mixing kettle, so as to obtain the space of sensor dismounting replacement, in the operation process, since the supporting tool is not specially designed for mixing kettle, there may be the risk of unstable support, improve the risk of equipment damage, and multiple feeding tubes can directly inject raw materials into the inside of mixing kettle, and the physical properties such as volume and density of various raw materials can be significantly different, a large amount of raw materials enter the inside of kettle body, and the interaction and dispersion time of materials are insufficient, it is difficult to quickly reach the state of uniform distribution, and the mixing efficiency is reduced. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing mixing kettle metering and automatic feeding mechanism to solve the problems in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: mixing kettle metering and automatic feeding mechanism, including kettle body, the outside of kettle body is connected with support frame slidingly, the outside of kettle body is fixedly connected with fixed frame, the outside of kettle body is annularly provided with three weighing sensors, the top of kettle body is provided with feeding bin, the outside of feeding bin is connected with feeding pipe, and the utility model further comprises:

[0006] The driving assembly arranged at the top of the fixed frame, one side of the driving assembly is provided with a rotating assembly, one end of the rotating assembly is provided with a guide assembly, a group of same rotating assemblies are symmetrically arranged on the other side of the guide assembly, one side of the rotating assembly is provided with a support block for supporting the kettle body, and a sliding assembly for improving the movement stability of the support block is arranged at the top of the support block.

[0007] The transmission assembly arranged on one side of the feeding bin, the outside of the transmission assembly is provided with a spiral roller for conveying raw materials forward, and the outside of the feeding bin is provided with a material injection assembly.

[0008] Preferably, the driving assembly comprises a cylinder arranged at the top of the fixing frame, and a connecting block is fixedly connected to the piston rod of the cylinder.

[0009] Preferably, the rotating assembly comprises a rotating seat fixed to one side of the connecting block, and a rotating rod is rotatably connected to the inner side of the rotating seat.

[0010] Preferably, the guiding assembly comprises a moving seat arranged at one end of the rotating rod, and a guiding rod is slidably connected to the inner side of the moving seat.

[0011] Preferably, the sliding assembly comprises a sliding block fixed to the top of the supporting block, and a sliding groove is slidably connected to the outer side of the sliding block.

[0012] Preferably, the transmission assembly comprises a motor arranged at one side of the feeding bin, and a transmission shaft is arranged at the output end of the motor.

[0013] Preferably, the feeding assembly comprises a feeding pipe communicated with the inside of the feeding bin, and a fixing sleeve is fixedly connected to the outer side of the feeding bin.

[0014] Compared with the prior art, the present application has the following beneficial effects:

[0015] The height of the rotating seat is changed, the other end of the rotating rod is driven to slide towards the center point of the guiding rod due to the change of the rotating angle, the other side of the moving seat is driven to move downwards by the symmetrically arranged rotating assembly, the supporting block is attached to the top of the supporting frame when the supporting block is attached to the top of the supporting frame, the support of the kettle body is completed, then the staff can maintain or install the weight sensor; the motor drives the transmission shaft to rotate, then the transmission shaft drives the spiral roller arranged on the outer side thereof to rotate, so that the raw materials are conveyed to the feeding pipe, the raw materials are preliminarily mixed in the process of rotation of the spiral roller, and the preliminarily mixed raw materials enter the inside of the kettle body, thereby improving the mixing efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A structural schematic view of a preferred embodiment of the mixing kettle metering and automatic feeding mechanism provided by the present application is shown in the figure.

[0017] Figure 2 A kettle body side structure schematic view provided by the present application is shown in the figure.

[0018] Figure 3 A rotating assembly structure schematic view provided by the present application is shown in the figure.

[0019] Figure 4 A transmission assembly structure schematic view provided by the present application is shown in the figure.

[0020] In the figure: 1, kettle body; 2, support frame; 3, fixed frame; 4, weighing inductor; 5, feeding bin; 6, feeding pipe; 7, drive assembly; 71, air cylinder; 72, connecting block; 8, rotating assembly; 81, rotating seat; 82, rotating rod; 9, guide assembly; 91, moving seat; 92, guide rod; 10, sliding assembly; 101, sliding block; 102, sliding slot; 11, support block; 12, transmission assembly; 121, motor; 122, transmission shaft; 13, spiral roller; 14, injection assembly; 141, injection pipe; 142, fixed sleeve. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] Please refer to Figures 1-4 As shown in the figure, the mixing kettle metering and automatic feeding mechanism comprises a kettle body 1, a support frame 2 is slidably connected to the outer side of the kettle body 1, a fixed frame 3 is fixedly connected to the outer side of the kettle body 1, and three weighing inductors 4 are annularly arranged on the outer side of the kettle body 1. By arranging the weighing inductors 4, the weight of the raw materials in the kettle body 1 can be monitored in real time, so that each raw material can be accurately added according to the predetermined formula, thereby improving the quality and consistency of the product. A feeding bin 5 is arranged on the top of the kettle body 1, and the feeding bin 5 is communicated with a feeding pipe 6. The utility model further comprises: a drive assembly 7 arranged on the top of the fixed frame 3, a rotating assembly 8 arranged on one side of the drive assembly 7, a guide assembly 9 arranged on one end of the rotating assembly 8, a group of identical rotating assemblies 8 symmetrically arranged on the other side of the guide assembly 9, and a support block 11 arranged on one side of the rotating assembly 8 to support the kettle body 1. By arranging the support block 11, when the support block 11 is moved downward and attached to the top of the support frame 2, the kettle body 1 can be supported, and the weighing inductors 4 can be conveniently maintained or installed by the staff. A sliding assembly 10 is arranged on the top of the support block 11 to improve the moving stability thereof. A transmission assembly 12 is arranged on one side of the feeding bin 5, and a spiral roller 13 is arranged on the outer side of the transmission assembly 12 to feed the raw materials forward. By arranging the spiral roller 13, the raw materials can be premixed when the spiral roller 13 rotates, and then injected into the kettle body 1 through the injection pipe 141. An injection assembly 14 is arranged on the outer side of the feeding bin 5.

[0023] The driving assembly 7 comprises a cylinder 71 arranged at the top of the fixed frame 3. When the piston rod of the cylinder 71 moves, the connecting block 72 can be driven to move up and down. The piston rod of the cylinder 71 is fixedly connected with the connecting block 72. The connecting block 72 is arranged. The piston rod of the cylinder 71 is connected with the rotating seat 81. When the piston rod of the cylinder 71 moves, the rotating seat 81 is driven to adjust the height. The rotating assembly 8 comprises a rotating seat 81 fixed to one side of the connecting block 72. When the piston rod of the cylinder 71 moves, the rotating seat 81 changes the height, and the rotating shaft 82 rotates at different angles. The rotating seat 81 is rotatably connected with the rotating shaft 82. The rotating shaft 82 is arranged. When one end of the rotating shaft 82 moves with the rotating seat 81, the other end drives the moving seat 91 to move. The guide assembly 9 comprises a moving seat 91 arranged at one end of the rotating shaft 82. When the piston rod of the cylinder 71 moves, the rotating seat 81 moves up and down, and one end of the rotating shaft 82 rotates in the rotating seat 81. The other end of the rotating shaft 82 drives the moving seat 91 to slide along the outside of the guide rod 92. The other side of the moving seat 91 drives the supporting block 11 to adjust the height through the symmetrical rotating assembly 8. The moving seat 91 is slidably connected with the guide rod 92. The guide rod 92 is arranged in the inside of the fixed frame 3. The outside of the guide rod 92 is slidably connected with two moving seats 91. The guide rod 92 can guide the moving path of the moving seat 91. The sliding assembly 10 comprises a sliding block 101 fixed to the top of the supporting block 11. The outside of the sliding block 101 is slidably connected with a sliding groove 102. When the sliding block 101 moves with the supporting block 11, the sliding block 101 slides along the inside of the sliding groove 102. The sliding groove 102 guides the moving path of the supporting block 11, and improves the stability of the movement.

[0024] The transmission assembly 12 comprises a motor 121 arranged on one side of the feeding bin 5. When the motor 121 is started, the transmission shaft 122 is driven to rotate. The output end of the motor 121 is provided with the transmission shaft 122. When the transmission shaft 122 rotates, the spiral roller 13 arranged on the outside of the transmission shaft 122 is driven to rotate, so that the raw materials are conveyed to the injection pipe 141. The injection assembly 14 comprises an injection pipe 141 communicated with the inside of the feeding bin 5. The raw materials enter the inside of the kettle body 1 through the injection pipe 141, and then the feeding is completed. The outside of the feeding bin 5 is fixedly connected with a fixed sleeve 142. The fixed sleeve 142 fixes the feeding bin 5 to the top of the kettle body 1, and improves the structural stability of the feeding bin 5.

[0025] Working principle: in use, when feeding into the kettle 1, the raw materials are first injected into the feeding bin 5 through the feeding pipe 6, then the motor 121 drives the transmission shaft 122 to rotate, then the transmission shaft 122 drives the spiral roller 13 arranged on the outer side to rotate, so as to deliver the raw materials to the injection pipe 141, in the process of rotating the spiral roller 13, the raw materials are pre-mixed, then the preliminary mixed raw materials enter the kettle 1 through the injection pipe 141, the feeding is completed, when the weighing sensor 4 needs to be overhauled or installed, the piston rod of the cylinder 71 is retracted, driving the rotating seat 81 to move upwards, one end of the rotating rod 82 rotates in the inner side, with the change of the height of the rotating seat 81, the other end of the rotating rod 82 changes the rotating angle, driving the moving seat 91 to slide to the center point of the guide rod 92, at the same time, the other side of the moving seat 91 drives the supporting block 11 to move downwards through the symmetrically arranged rotating assembly 8, when the supporting block 11 is attached to the top of the supporting frame 2, the support of the kettle 1 is completed, then the worker can overhaul or install the weighing sensor 4.

[0026] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without limitation, an element preceded by "comprises... a" does not, without more constraints, foreclose the existence of additional identical elements in the process, method, article, or apparatus.

[0027] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the embodiments change, modify, replace, and vary in many ways without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A mixing vessel metering and automatic feeding mechanism, comprising a vessel body (1), a support frame (2) slidably connected to the outer side of the vessel body (1), a fixing frame (3) fixedly connected to the outer side of the vessel body (1), three weighing sensors (4) arranged in a ring around the outer side of the vessel body (1), a feeding bin (5) provided at the top of the vessel body (1), and a feeding pipe (6) connected to the outer side of the feeding bin (5), characterized in that, Also includes: A drive assembly (7) is set on the top of the fixed frame (3). A rotating assembly (8) is set on one side of the drive assembly (7). A guide assembly (9) is set on one end of the rotating assembly (8). A set of identical rotating assemblies (8) is symmetrically arranged on the other side of the guide assembly (9). A support block (11) for supporting the vessel body (1) is set on one side of the rotating assembly (8). A sliding assembly (10) to improve its movement stability is set on the top of the support block (11). A transmission assembly (12) is provided on one side of the feeding bin (5). A spiral roller (13) for conveying raw materials forward is provided on the outside of the transmission assembly (12). An injection assembly (14) is provided on the outside of the feeding bin (5).

2. The mixing vessel metering and automatic feeding mechanism according to claim 1, characterized in that: The drive assembly (7) includes a cylinder (71) disposed on the top of the mounting bracket (3), and the piston rod of the cylinder (71) is fixedly connected to a connecting block (72).

3. The mixing vessel metering and automatic feeding mechanism according to claim 2, characterized in that: The rotating assembly (8) includes a rotating seat (81) fixed to one side of the connecting block (72), and a rotating rod (82) is rotatably connected to the inner side of the rotating seat (81).

4. The mixing vessel metering and automatic feeding mechanism according to claim 3, characterized in that: The guide assembly (9) includes a movable seat (91) disposed at one end of the rotating rod (82), and a guide rod (92) is slidably connected to the inner side of the movable seat (91).

5. The mixing vessel metering and automatic feeding mechanism according to claim 1, characterized in that: The sliding assembly (10) includes a slider (101) fixed to the top of the support block (11), and a groove (102) is slidably connected to the outside of the slider (101).

6. The mixing vessel metering and automatic feeding mechanism according to claim 1, characterized in that: The transmission assembly (12) includes a motor (121) located on one side of the feeding bin (5), and the output end of the motor (121) is provided with a transmission shaft (122).

7. The mixing vessel metering and automatic feeding mechanism according to claim 1, characterized in that: The injection assembly (14) includes an injection pipe (141) connected to the inside of the feeding bin (5), and a fixing sleeve (142) is fixedly connected to the outside of the feeding bin (5).

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