Raw material stirring device

Abstract

The utility model relates to a raw material stirring device which comprises a blanking box, a material conveying barrel is fixedly arranged at the bottom of the blanking box, a connecting barrel is fixedly connected between the blanking box and the material conveying barrel, a weighing structure is movably arranged in the connecting barrel, a fixed box is fixedly arranged at the top of the blanking box, and the fixed box is fixedly connected with the blanking box. And a material pouring opening is formed in the top of the discharging box. According to the raw material stirring device, by arranging the weighing structure, when the raw material stirring device is used, production raw materials directly fall to the top of a weighing plate, weighing induction of the raw materials is achieved through the weighing plate at the top, and after the weight of the raw materials reaches the standard, a third driving motor is directly started; and an output shaft of a third driving motor drives a rotating shaft, a rotating plate and a weighing plate to rotate, raw materials weighed at the top are overturned and poured, and finally the raw materials are poured into a material conveying barrel from the interior of a connecting barrel, so that quantitative discharging of the raw materials is achieved, the weight of the raw materials is controlled, and the batching accuracy of the raw materials is more easily controlled.

Description

Technical Field

[0001] The utility model relates to the technical field of raw material production, in particular to a raw material stirring device. Background Art

[0002] The application of raw material mixing and stirring devices in the field of plastic manufacturing technology is becoming more and more extensive, and the demand for raw material mixing and stirring is becoming more and more diversified. Raw material mixing and stirring devices should not be limited to mixing raw materials, but should develop more new functions based on the original functions.

[0003] According to a raw material stirring device mentioned in the utility model patent with Chinese patent application number 202320937638.2, the raw material stirring device can avoid the situation where the raw materials become sticky and clumping and then block the internal pipes of the device, thereby causing the problem of low stirring efficiency. However, the raw material stirring device does not have the function of quantitative feeding of raw materials when in use. When producing the material, it is necessary to weigh a variety of different raw materials and then pour them in for stirring and mixing, which increases the production steps and labor. Therefore, it is necessary to propose a raw material stirring device to solve the above-mentioned problems. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a raw material stirring device with a raw material quantitative feeding function.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a raw material stirring device, comprising a feed box, a feeding cylinder is fixedly installed at the bottom of the feed box, a connecting cylinder is fixedly connected between the feed box and the feeding cylinder, a weighing structure is movably installed inside the connecting cylinder, a fixed box is fixedly installed on the top of the feed box, a pouring port is opened on the top of the feed box, and a uniform feeding structure is movably installed inside the pouring port;

[0006] The weighing structure includes a third drive motor, which is fixedly installed on one side of the connecting cylinder, a rotating shaft is fixedly connected to the output shaft of the third drive motor, a rotating plate is fixedly installed on the outer surface of the rotating shaft, and a weighing plate is fixedly installed on the top of the rotating plate.

[0007] Furthermore, the uniform feeding structure includes a cylinder, the cylinder is installed inside the fixed box, a lifting plate is fixedly connected to the output shaft of the cylinder, a fourth drive motor is fixedly installed at the bottom of the lifting plate, a rotating rod is fixedly connected to the output shaft of the fourth drive motor, a discharge plate is fixedly connected to the outer surface of the rotating rod, and a resist plate is fixedly connected to the bottom of the rotating rod.

[0008] Furthermore, a mixing box is fixedly installed on the left side of the lower material box, and a second driving motor is fixedly installed on the top of the mixing box.

[0009] Furthermore, a control panel and a conveying pipeline are fixedly installed on the left side of the mixing box, and a fan is fixedly installed on the outside of the conveying pipeline.

[0010] Furthermore, a first drive motor is fixedly installed on the right side surface of the feeding cylinder, a spiral conveying rod is fixedly connected to the output shaft of the first drive motor, and the feeding cylinder is connected to the mixing box.

[0011] Furthermore, the size of the abutment plate is larger than the size of the discharge port at the bottom of the discharge box.

[0012] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0013] 1. The raw material stirring device is provided with a uniform feeding structure. When in use, production raw materials are put into the lower material box through the pouring port, and by starting the cylinder, the cylinder and the fourth drive motor, the output shaft of the cylinder will drive the lifting plate and the fourth drive motor to descend, drive the fourth drive motor, the rotating rod and the discharge plate to descend to the bottom, and drive the back plate to descend, and the back plate no longer blocks the discharge port at the bottom of the lower material box. Through the rotation of the fourth drive motor, the rotating rod and the discharge plate, the raw materials in the lower material box can be discharged uniformly, avoiding clogging of the discharge port during the discharge process to affect the discharge speed, and the raw materials fall into the interior of the connecting tube, and the dropped raw materials are weighed by the weighing structure.

[0014] 2. The raw material stirring device is provided with a weighing structure. When in use, various raw materials will directly fall to the top of the weighing plate, and the weighing sensing of the raw materials will be realized through the weighing plate on the top. When the weight of the raw materials reaches the standard, the third drive motor will be directly started, and the output shaft of the third drive motor will drive the rotating shaft, the rotating plate and the weighing plate to rotate, and the raw materials weighed on the top will be turned over and dumped, and finally poured from the inside of the connecting tube into the inside of the feeding tube, so as to realize the quantitative discharge of raw materials, thereby controlling the amount of raw materials and making it easier to control the accuracy of raw material batching. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional diagram of the structure of the batching and mixing box and the material discharge box of the utility model;

[0016] Figure 2 This is a front cross-sectional view of the blanking box of the utility model;

[0017] Figure 3 It is a three-dimensional diagram of the weighing structure of the utility model.

[0018] In the figure: 1. unloading box; 2. feeding cylinder; 3. first driving motor; 4. connecting cylinder; 5. pouring port; 6. mixing box; 7. second driving motor; 8. control panel; 9. conveying pipeline; 10. fan; 11. weighing structure; 111. third driving motor; 112. rotating shaft; 113. rotating plate; 114. weighing plate; 13. abutment plate; 14. fixing box; 15. uniform feeding structure; 151. cylinder; 152. lifting plate; 153. fourth driving motor; 154. rotating rod; 155. discharging plate. DETAILED DESCRIPTION

[0019] 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 only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0020] See also Figure 1-3 A raw material stirring device in this embodiment includes a feed box 1, a feeding cylinder 2 is fixedly installed at the bottom of the feed box 1, a connecting cylinder 4 is fixedly connected between the feed box 1 and the feeding cylinder 2, a weighing structure 11 is movably installed inside the connecting cylinder 4, a fixed box 14 is fixedly installed on the top of the feed box 1, a pouring port 5 is opened on the top of the feed box 1, and a uniform feeding structure 15 is movably installed inside the pouring port 5;

[0021] The weighing structure 11 includes a third drive motor 111, which is fixedly installed on one side of the connecting tube 4. A rotating shaft 112 is fixedly connected to the output shaft of the third drive motor 111. A rotating plate 113 is fixedly installed on the outer surface of the rotating shaft 112, and a weighing plate 114 is fixedly installed on the top of the rotating plate 113.

[0022] In specific implementation, by setting up a uniform feeding structure 15, when in use, production raw materials are fed into the lower material box 1 through the pouring port 5, and by starting the cylinder 151, the cylinder 151 and the fourth drive motor 153, the output shaft of the cylinder 151 will drive the lifting plate 152 and the fourth drive motor 153 to descend, drive the fourth drive motor 153, the rotating rod 154 and the discharge plate 155 to descend to the bottom, and drive the abutment plate 13 to descend, and the abutment plate 13 no longer blocks the discharge port at the bottom of the lower material box 1. Through the rotation of the fourth drive motor 153, the rotating rod 154 and the discharge plate 155, the raw materials inside the lower material box 1 can be discharged evenly, avoiding clogging of the discharge port during the discharging process and affecting the discharge speed, and the raw materials fall into the interior of the connecting tube 4, and the fallen raw materials are weighed by the weighing structure 11.

[0023] By setting up the weighing structure 11, various raw materials will directly fall to the top of the weighing plate 114 during use, and the weighing sensing of the raw materials will be realized through the weighing plate 114 on the top. When the weight of the raw materials reaches the standard, the third drive motor 111 will be directly started, and the output shaft of the third drive motor 111 will drive the rotating shaft 112, the rotating plate 113 and the weighing plate 114 to rotate, and the raw materials weighed on the top will be turned over and poured, and finally poured from the inside of the connecting tube 4 into the inside of the feeding tube 2, so as to realize the quantitative discharge of the raw materials, thereby controlling the amount of the raw materials and making it easier to control the accuracy of the raw material dosage.

[0024] A stirring rod is arranged inside the mixing box 6, and the stirring rod is driven by the output shaft of the second driving motor 7 to rotate and mix.

[0025] When implementing, follow these steps:

[0026] 1) First, the production raw materials are put into the lower material box 1 through the pouring port 5;

[0027] 2) The raw material is then transported to the interior of the connecting tube 4 through the uniform material transport structure 15;

[0028] 3) Each raw material is weighed by the weighing structure 11;

[0029] 4) Finally, the output shaft of the third drive motor 111 drives the rotating shaft 112, the rotating plate 113 and the weighing plate 114 to rotate, flipping and pouring the raw materials weighed on the top, and finally pouring them from the inside of the connecting tube 4 into the inside of the feeding tube 2, and the first drive motor 3 drives the spiral feeding rod to transport the raw materials to the inside of the mixing box 6 for stirring and mixing.

[0030] To sum up, the raw material stirring device, by setting up a uniform feeding structure 15, when in use, feeds production raw materials into the interior of the lower material box 1 through the pouring port 5, and by starting the cylinder 151, the cylinder 151 and the fourth drive motor 153, the output shaft of the cylinder 151 will drive the lifting plate 152 and the fourth drive motor 153 to descend, drive the fourth drive motor 153, the rotating rod 154 and the discharge plate 155 to descend to the bottom, and drive the abutment plate 13 to descend, the abutment plate 13 no longer blocks the discharge port at the bottom of the lower material box 1, and through the rotation of the fourth drive motor 153, the rotating rod 154 and the discharge plate 155, the raw materials inside the lower material box 1 can be uniformly discharged, avoiding clogging of the discharge port during the discharging process to affect the discharge speed, and the raw materials fall into the interior of the connecting tube 4, and the fallen raw materials are weighed by the weighing structure 11.

[0031] In addition, by setting up the weighing structure 11, when in use, various raw materials will directly fall to the top of the weighing plate 114, and the weighing sensing of the raw materials will be realized through the weighing plate 114 on the top. When the weight of the raw materials reaches the standard, the third drive motor 111 will be directly started, and the output shaft of the third drive motor 111 will drive the rotating shaft 112, the rotating plate 113 and the weighing plate 114 to rotate, and the raw materials weighed on the top will be turned over and poured, and finally poured from the inside of the connecting tube 4 into the inside of the feeding tube 2, so as to realize the quantitative discharge of the raw materials, thereby controlling the amount of the raw materials and making it easier to control the accuracy of the raw material dosage.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A raw material stirring device, comprising a material discharge box (1), characterized in that: A feeding cylinder (2) is fixedly installed at the bottom of the material discharge box (1), a connecting cylinder (4) is fixedly connected between the material discharge box (1) and the feeding cylinder (2), a weighing structure (11) is movably installed inside the connecting cylinder (4), a fixed box (14) is fixedly installed on the top of the material discharge box (1), a material discharge port (5) is opened on the top of the material discharge box (1), and a uniform material discharge structure (15) is movably installed inside the material discharge port (5); The weighing structure (11) comprises a third driving motor (111), the third driving motor (111) is fixedly mounted on a side surface of the connecting tube (4), a rotating shaft (112) is fixedly connected to the output shaft of the third driving motor (111), a rotating plate (113) is fixedly mounted on the outer surface of the rotating shaft (112), and a weighing plate (114) is fixedly mounted on the top of the rotating plate (113).

2. A raw material stirring device according to claim 1, characterized in that: The uniform feeding structure (15) comprises a cylinder (151), the fixed box (14) is internally installed with the cylinder (151), the output shaft of the cylinder (151) is fixedly connected with a lifting plate (152), the bottom of the lifting plate (152) is fixedly installed with a fourth driving motor (153), the output shaft of the fourth driving motor (153) is fixedly connected with a rotating rod (154), the outer surface of the rotating rod (154) is fixedly connected with a discharge plate (155), and the bottom of the rotating rod (154) is fixedly connected with a support plate (13).

3. A raw material stirring device according to claim 1, characterized in that: A mixing box (6) is fixedly mounted on the left side of the material discharge box (1), and a second driving motor (7) is fixedly mounted on the top of the mixing box (6).

4. A raw material stirring device according to claim 3, characterized in that: A control panel (8) and a conveying pipeline (9) are fixedly installed on the left side of the mixing box (6), and a fan (10) is fixedly installed outside the conveying pipeline (9).

5. A raw material stirring device according to claim 3, characterized in that: A first drive motor (3) is fixedly mounted on the right side of the feeding cylinder (2), a screw conveying rod is fixedly connected to the output shaft of the first drive motor (3), and the feeding cylinder (2) is connected to the mixing box (6).

6. A raw material stirring device according to claim 2, characterized in that: The size of the abutment plate (13) is larger than the size of the discharge port at the bottom of the discharge box (1).

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