Feeding and charging device

Abstract

The utility model relates to the technical field of material loading, and discloses a material loading and loading device which comprises a raw material box for containing materials, a loading cylinder for packaging the materials, a feeding mechanism, an overturning charging mechanism and a lifting material receiving mechanism. According to the feeding and charging device, through mutual cooperation of the feeding mechanism, the overturning and charging mechanism and the lifting and receiving mechanism, the full-automatic process of outputting the materials from the raw material box, vibrating and dispersing the materials, overturning and charging the materials and finally loading the materials into the charging barrel is achieved, manual intervention is not needed, and the charging accuracy, safety and charging efficiency are improved.

Description

Technical Field

[0001] This utility model relates to the field of material loading technology, and in particular to a material loading device. Background Technology

[0002] For applications involving the loading of solid granular or powdery materials into hoppers, especially materials that are susceptible to moisture, have unstable chemical properties, or are harmful to human health, automated equipment is needed to replace manual loading in a safe environment. However, due to the characteristics of these materials, unpredictable flow directions and clumping often occur during automated loading, leading to inaccurate and quantitative loading into the hopper, thus increasing the design complexity of the automated equipment. Utility Model Content

[0003] The purpose of this utility model is to provide a feeding and loading device to solve the problems mentioned in the background art and meet the requirements of automatic material loading.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A feeding and loading device includes a raw material box for holding materials, a loading cylinder for packaging materials, a feeding mechanism, a tilting feeding mechanism, and a lifting receiving mechanism, wherein:

[0006] The feeding mechanism is located below the discharge port of the raw material box. The feeding mechanism includes a vibrating hopper, which is used to receive the material output from the raw material box and loosen the material.

[0007] The tilting feeding mechanism includes a tilting hopper that can alternately rotate to a first angle and a second angle. When the tilting hopper is at the first angle, the first end of the tilting hopper receives the material output from the vibrating hopper. When the tilting hopper is at the second angle, the second end of the tilting hopper is lower than the first end, causing the material to slide to the second end of the tilting hopper.

[0008] The lifting and receiving mechanism is used to drive the loading cylinder to move vertically to receive the material output from the second end of the tilting hopper.

[0009] As an optional solution, the tilting feeding mechanism also includes a first mounting frame, a first rotating shaft is provided at the bottom of the tilting hopper, the first rotating shaft is rotatably mounted on the first mounting frame, a first drive motor for driving the first rotating shaft to rotate is provided on the first mounting frame, and a weighing sensor is provided at the bottom of the first mounting frame.

[0010] As an alternative, the first mounting frame is equipped with buffers that limit the tilting hopper when it reaches the first angle and the second angle, respectively.

[0011] As an alternative, the bottom of the tilting hopper is equipped with two stroke blocks, and the first mounting bracket is equipped with two proximity switches. When the tilting hopper is at the first angle, one stroke block triggers one of the proximity switches; when the tilting hopper is at the second angle, the other stroke block triggers the other proximity switch.

[0012] As an optional solution, the feeding mechanism also includes a second mounting frame, with several vertical springs installed between the bottom of the vibrating hopper and the second mounting frame, and a vibrating motor installed on the vibrating hopper.

[0013] As an optional solution, a guiding mechanism is also provided between the feeding mechanism and the tilting feeding mechanism. The guiding mechanism includes an inclined guide plate that can alternately move to a first position and a second position. When the inclined guide plate is in the first position, the high end of the inclined guide plate is located directly below the output end of the vibrating hopper, and the low end of the inclined guide plate is located directly above the first end of the tilting hopper. When the inclined guide plate is in the second position, the inclined guide plate is away from the tilting feeding mechanism to leave space for the tilting hopper to rotate.

[0014] As an optional solution, the material guiding mechanism also includes a movable frame, an inclined guide plate mounted on the movable frame, a second mounting frame provided with several pairs of guide wheels, the movable frame passing between the two guide wheels of each pair, a first rack provided on the surface of the movable frame near the second mounting frame, a second rotating shaft rotatably mounted on the second mounting frame, a first gear on the second rotating shaft that meshes with the first rack, and a second drive motor on the second mounting frame for driving the second rotating shaft to rotate.

[0015] As an alternative, the output end of the vibrating hopper is equipped with a baffle plate, which is driven by a cylinder to flip open or close.

[0016] As an optional solution, the lifting and receiving mechanism includes a third mounting frame, on which a vertical slide groove is provided. Several vertically distributed slide blocks are provided in the vertical slide groove. The height of each slide block is adjustable, and each slide block is provided with several horizontally distributed placement cavities for storing the loading cylinder.

[0017] As an alternative, a transverse slide groove is provided in front of the third mounting bracket, the first mounting bracket is slidably disposed in the transverse slide groove, a second rack is provided on the transverse slide groove, a third rotating shaft is rotatably disposed on the first mounting bracket, a roller that rolls in contact with the surface of the transverse slide groove and a second gear that engages with the second rack are provided on the third rotating shaft, and a third drive motor for driving the third rotating shaft to rotate is provided on the first mounting bracket.

[0018] The beneficial effects of this utility model are:

[0019] This feeding and loading device, through the coordinated operation of a feeding mechanism, a tilting feeding mechanism, and a lifting receiving mechanism, achieves a fully automated process from material output from the raw material box, vibration and dispersion, tilting feeding, to finally loading into the loading cylinder, without the need for manual intervention, thus improving loading accuracy, safety, and loading efficiency. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of the feeding and loading device provided in this embodiment of the utility model;

[0021] Figure 2 This is a schematic diagram of the feeding mechanism and guiding mechanism involved in the embodiments of this utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the flipping feeding mechanism involved in this utility model embodiment;

[0023] Figure 4 This is a schematic diagram of the lifting and receiving mechanism involved in an embodiment of the present utility model.

[0024] In the attached image:

[0025] 1. Raw material box;

[0026] 2. Loading cylinder;

[0027] 3. Feeding mechanism; 31. Vibrating hopper; 32. Second mounting bracket; 33. Vertical spring; 34. Vibrating motor; 35. Baffle plate; 36. Cylinder;

[0028] 4. Tilting feeding mechanism; 41. Tilting hopper; 42. First mounting bracket; 43. First drive motor; 44. Buffer; 45. Proximity switch; 46. Transverse chute; 47. Second rack; 48. Second gear; 49. Third drive motor;

[0029] 5. Lifting and receiving mechanism; 51. Third mounting frame; 52. Vertical slide; 53. Slide seat; 54. Placement cavity;

[0030] 6. Material guiding mechanism; 61. Inclined guide plate; 62. Moving frame; 63. Guide wheel; 64. First rack; 65. First gear; 66. Second drive motor;

[0031] 7. Weighing sensor. Detailed Implementation

[0032] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0033] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0034] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0035] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0036] Furthermore, the terms "first" and "second" are merely used to distinguish between different terms in description and do not have any special meaning.

[0037] Please see Figures 1 to 4 As shown, this embodiment provides a feeding and loading device, including a raw material box 1 for holding materials, a loading cylinder 2 for packaging materials, a feeding mechanism 3, a tilting feeding mechanism 4, and a lifting receiving mechanism 5, wherein:

[0038] The feeding mechanism 3 is located below the discharge port of the raw material box 1. The feeding mechanism 3 includes a vibrating hopper 31, which is used to receive the material output from the raw material box 1 and loosen the material.

[0039] The tilting feeding mechanism 4 includes a tilting hopper 41 that can rotate alternately to a first angle and a second angle. When the tilting hopper 41 is at the first angle, the first end of the tilting hopper 41 receives the material output from the vibrating hopper 31. When the tilting hopper 41 is at the second angle, the second end of the tilting hopper 41 is lower than the first end, so that the material slides down to the second end of the tilting hopper 41.

[0040] The lifting and receiving mechanism 5 is used to drive the loading cylinder 2 to move vertically to receive the material output from the second end of the tilting hopper 41.

[0041] Thus, through the cooperation of the feeding mechanism 3, the flipping feeding mechanism 4 and the lifting receiving mechanism 5, the fully automated process of material output from the raw material box 1, vibration and dispersal, flipping feeding and finally loading into the loading cylinder 2 is realized, without the need for manual intervention, which improves the accuracy, safety and efficiency of loading.

[0042] Optionally, the tilting feeding mechanism 4 also includes a first mounting frame 42, a first rotating shaft is provided at the bottom of the tilting hopper 41, the first rotating shaft is rotatably mounted on the first mounting frame 42, and a first drive motor 43 for driving the first rotating shaft to rotate is provided on the first mounting frame 42.

[0043] Thus, the first motor drives the tilting hopper 41 to switch between the first angle and the second angle, satisfying the requirements for receiving and feeding materials.

[0044] Furthermore, a weighing sensor 7 is provided at the bottom of the first mounting frame 42. The weighing sensor 7 is used to weigh the material on the tilting hopper 41 to limit the amount of material loaded into the loading cylinder 2.

[0045] Optionally, the first mounting frame 42 is provided with a buffer 44 that limits the tilting hopper 41 when it reaches the first angle and the second angle respectively.

[0046] This reduces the impact and inertial effects when the tilting hopper 41 stops rotating, ensuring that the tilting hopper 41 can accurately reach the first and second angles during repeated rotations.

[0047] Furthermore, two travel blocks are provided at the bottom of the tilting hopper 41, and two proximity switches 45 are provided on the first mounting bracket 42. When the tilting hopper 41 is at the first angle, one of the travel blocks triggers one of the proximity switches 45; when the tilting hopper 41 is at the second angle, the other travel block triggers the other proximity switch 45.

[0048] Therefore, the positional accuracy of the tilting hopper 41 is further ensured by the two limit switches.

[0049] Optionally, the feeding mechanism 3 also includes a second mounting frame 32, and a plurality of vertical springs 33 are provided between the bottom of the vibrating hopper 31 and the second mounting frame 32, and a vibrating motor 34 is provided on the vibrating hopper 31.

[0050] Therefore, the vibrating hopper 31 is driven by the vibrating motor 34 to vibrate at a certain frequency, which loosens the material and enhances its fluidity, thereby facilitating the material conveying.

[0051] Optionally, a guiding mechanism 6 is also provided between the feeding mechanism 3 and the tilting feeding mechanism 4. The guiding mechanism 6 includes an inclined guide plate 61 that can alternately move to a first position and a second position. When the inclined guide plate 61 is in the first position, the high end of the inclined guide plate 61 is located directly below the output end of the vibrating hopper 31, and the low end of the inclined guide plate 61 is located directly above the first end of the tilting hopper 41. When the inclined guide plate 61 is in the second position, the inclined guide plate 61 is away from the tilting feeding mechanism 4 to leave space for the tilting hopper 41 to rotate.

[0052] Therefore, the material guiding mechanism 6 improves the docking effect between the vibrating hopper 31 and the tilting hopper 41, avoids material scattering and reduction, ensures that the material is completely moved into the tilting hopper 41, and the inclined guide plate 61 can be extended and retracted to avoid interfering with the operation of the tilting hopper 41.

[0053] Furthermore, the material guiding mechanism 6 also includes a movable frame 62, an inclined guide plate 61 is mounted on the movable frame 62, a second mounting frame 32 is provided with a plurality of pairs of guide wheels 63, the movable frame 62 passes between the two guide wheels 63 of each pair, a first rack 64 is provided on the surface of the movable frame 62 near the second mounting frame 32, a second rotating shaft is rotatably provided on the second mounting frame 32, a first gear 65 that cooperates with the first rack 64 is provided on the second rotating shaft, and a second drive motor 66 for driving the second rotating shaft to rotate is provided on the second mounting frame 32.

[0054] Therefore, the inclined guide plate 61 is driven by the second drive motor 66 to switch between the first position and the second position, so as to meet the requirements of material guiding and avoidance.

[0055] Optionally, the output end of the vibrating hopper 31 is provided with a baffle plate 35, which is driven by a cylinder 36 to flip open or close.

[0056] Therefore, by driving the baffle plate 35 to close or open the vibrating hopper 31 through the cylinder 36, the material can be fully dispersed before being output, thus achieving material control.

[0057] Optionally, the lifting and receiving mechanism 5 includes a third mounting frame 51, on which a vertical slide groove 52 is provided. Several vertically distributed slide blocks 53 are provided in the vertical slide groove 52. The height of each slide block 53 is adjustable, and each slide block 53 is provided with several horizontally distributed placement cavities 54 for storing the loading cylinder 2.

[0058] Therefore, by driving the slide block 53 to move up and down, the height of the loading cylinder 2 in each placement cavity 54 is controlled so that the loading cylinder 2 can accurately dock with the tilting hopper 41 to complete the loading action.

[0059] Furthermore, a transverse slide groove 46 is provided in front of the third mounting bracket 51, the first mounting bracket 42 is slidably disposed in the transverse slide groove 46, a second rack 47 is provided on the transverse slide groove 46, a third rotating shaft is rotatably disposed on the first mounting bracket 42, a roller that rolls in contact with the surface of the transverse slide groove 46 and a second gear 48 that cooperates with the second rack 47 are provided on the third rotating shaft, and a third drive motor 49 for driving the third rotating shaft to rotate is provided on the first mounting bracket 42.

[0060] Therefore, the third drive motor 49 drives the tilting hopper 41 to move laterally so as to connect with each loading cylinder 2 in the lateral direction, thereby increasing the movement range of the tilting feeding mechanism 4.

[0061] In addition, the raw material box 1 can be installed on the second mounting frame 32 and can be discharged by tilting. The amount of material discharged can be controlled by adjusting the tilting angle or by tilting a set amount of material at one time, so that the material falling into the vibrating hopper 31 is a fixed value. In conjunction with the tilting hopper 41 with metering function, the target amount of material is finally loaded into the loading cylinder 2.

[0062] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A loading and charging device, characterized in that, The device comprises a raw material box (1) containing raw materials, a filling cylinder (2) for packaging the raw materials, a feeding mechanism (3), a turnover feeding mechanism (4) and a lifting receiving mechanism (5), wherein: The feeding mechanism (3) is arranged below the discharge port of the raw material box (1), and the feeding mechanism (3) comprises a vibrating hopper (31) for receiving the raw materials discharged from the raw material box (1) and loosening the raw materials; The turnover feeding mechanism (4) comprises a turnover hopper (41) capable of being alternately rotated to a first angle and a second angle, when the turnover hopper (41) is at the first angle, the first end of the turnover hopper (41) receives the raw materials discharged from the vibrating hopper (31), and when the turnover hopper (41) is at the second angle, the second end of the turnover hopper (41) is lower than the first end, so that the raw materials slide to the second end of the turnover hopper (41); The lifting receiving mechanism (5) is used to drive the filling cylinder (2) to move vertically to receive the raw materials discharged from the second end of the turnover hopper (41).

2. The loading and charging device according to claim 1, characterized in that, The turnover feeding mechanism (4) further comprises a first mounting frame (42), the bottom of the turnover hopper (41) is provided with a first rotating shaft, the first rotating shaft is rotationally arranged on the first mounting frame (42), the first mounting frame (42) is provided with a first driving motor (43) for driving the first rotating shaft to rotate, and the bottom of the first mounting frame (42) is provided with a weighing sensor (7).

3. The loading and charging device according to claim 2, characterized in that, The first mounting frame (42) is provided with a buffer (44) for limiting the turnover hopper (41) to reach the first angle and the second angle, respectively.

4. The loading and charging device according to claim 2, characterized in that, The bottom of the turnover hopper (41) is provided with two travel blocks, and the first mounting frame (42) is provided with two proximity switches (45), when the turnover hopper (41) is at the first angle, one of the travel blocks triggers one of the proximity switches (45), and when the turnover hopper (41) is at the second angle, the other travel block triggers the other proximity switch (45).

5. The loading and charging device according to claim 1, characterized in that, The feeding mechanism (3) further comprises a second mounting frame (32), and a plurality of vertical springs (33) are arranged between the bottom of the vibrating hopper (31) and the second mounting frame (32), and a vibrating motor (34) is arranged on the vibrating hopper (31).

6. The loading and charging device according to claim 5, characterized in that, A material guiding mechanism (6) is further arranged between the feeding mechanism (3) and the turnover feeding mechanism (4), the material guiding mechanism (6) comprises an inclined guide plate (61) capable of being alternately moved to a first position and a second position, when the inclined guide plate (61) is at the first position, the high end of the inclined guide plate (61) is located directly below the output end of the vibrating hopper (31), and the low end of the inclined guide plate (61) is located directly above the first end of the turnover hopper (41), and when the inclined guide plate (61) is at the second position, the inclined guide plate (61) is away from the turnover feeding mechanism (4) to leave a space for the turnover hopper (41) to rotate.

7. The loading and charging device according to claim 6, characterized in that, The material guiding mechanism (6) further comprises a moving frame (62), the inclined guide plate (61) is installed on the moving frame (62), a plurality of pairs of guide wheels (63) are arranged on the second mounting frame (32), the moving frame (62) passes through between the two guide wheels (63) of each pair, a first rack (64) is arranged on the surface of the moving frame (62) close to the second mounting frame (32), a second rotating shaft is rotatably arranged on the second mounting frame (32), a first gear (65) matched with the first rack (64) is arranged on the second rotating shaft, and a second driving motor (66) for driving the second rotating shaft to rotate is arranged on the second mounting frame (32).

8. The loading and charging device according to claim 5, characterized in that, The output end of the vibrating hopper (31) is provided with a baffle (35), and the baffle (35) is driven by a cylinder (36) to be turned over to be opened or closed.

9. The loading and charging device according to claim 2, characterized in that, The lifting material receiving mechanism (5) comprises a third mounting frame (51), a vertical sliding groove (52) is arranged on the third mounting frame (51), a plurality of slide seats (53) distributed upward and downward are arranged in the vertical sliding groove (52), the height of each slide seat (53) is adjustable, and a plurality of placement cavities (54) distributed leftward and rightward are arranged in each slide seat (53), and the placement cavities (54) are used for storing the charging barrels (2).

10. The loading and charging device according to claim 9, characterized in that, The front of the third mounting frame (51) is provided with a transverse sliding groove (46), the first mounting frame (42) is slidably arranged in the transverse sliding groove (46), a second rack (47) is arranged on the transverse sliding groove (46), a third rotating shaft is rotatably arranged on the first mounting frame (42), a plurality of rollers in rolling contact with the surface of the transverse sliding groove (46) and a second gear (48) matched with the second rack (47) are arranged on the third rotating shaft, and a third driving motor (49) for driving the third rotating shaft to rotate is arranged on the first mounting frame (42). The front of the third mounting frame (51) is provided with a transverse sliding groove (46), the first mounting frame (42) is slidably arranged in the transverse sliding groove (46), a second rack (47) is arranged on the transverse sliding groove (46), a third rotating shaft is rotatably arranged on the first mounting frame (42), a plurality of rollers in rolling contact with the surface of the transverse sliding groove (46) and a second gear (48) matched with the second rack (47) are arranged on the third rotating shaft, and a third driving motor (49) for driving the third rotating shaft to rotate is arranged on the first mounting frame (42).

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