Electrical automated feeding device

Abstract

The utility model belongs to electrical automation feeding technical field, especially, relate to a kind of electrical automation feeding device, including rack assembly, including conveyor platform, and the feed pipe located conveyor platform directly above, the outer wall of both ends of feed pipe is fixed with support, support is fixedly connected with conveyor platform, the left top of feed pipe is equipped with feed inlet, the right bottom of feed pipe is equipped with discharge outlet;Conveying mechanism, including the drive motor fixed in the left side wall of feed pipe, and the auger rotationally installed in feed pipe, the left end of auger is fixedly connected with the output shaft of drive motor;Discharge mechanism, including the second electric telescopic link fixed in the outer wall of the front and back of feed pipe discharge outlet, the telescopic end of two second electric telescopic links is fixed with connecting frame.The utility model can realize the batch weighing and feeding of material, facilitate the subsequent process of material, and facilitate packaging.

Description

Technical Field

[0001] This utility model belongs to the field of electrical automation feeding technology, and in particular relates to an electrical automation feeding device. Background Technology

[0002] Material conveying is a crucial link in connecting various processes in all production fields. Its efficiency and accuracy directly affect the overall production rhythm and product quality. If manual feeding is used, not only is the labor intensity high and the labor cost high, but it is also easy for deviations in subsequent processing steps to occur due to human error.

[0003] Chinese utility model patent CN220765657U discloses an electrically automated feeding device with weighing function. Weighing sensors are horizontally fixed at the four corners of a rectangular frame, and protective posts are threaded into the bottom of the weighing sensors. Adjusting nuts are fixed to the outer walls of the protective posts. When the output end of the weighing sensor is compressed, the bottom of the output end is supported by the protective posts, effectively reducing the risk of the weighing sensor output end breaking. However, this device weighs the total weight of materials on the conveyor belt and lacks batch weighing and unloading functions. Therefore, in some production and packaging processes that require quantitative batch conveying and packaging of materials, this device cannot meet the actual feeding needs under different scenarios, thus affecting the practicality and versatility of the device.

[0004] Therefore, there is an urgent need to improve existing electrical automated feeding devices and provide an electrical automated feeding device that facilitates the quantitative batch feeding of materials. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of the existing technology by providing a reasonably designed, simple structure, and convenient electrically automated feeding device for quantitative batch feeding of materials, thereby solving the problems existing in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: An electrically automated feeding device includes: The frame assembly includes a conveyor platform and a material conveying pipe located directly above the conveyor platform. Both ends of the material conveying pipe are fixed with brackets, which are fixedly connected to the conveyor platform. The material conveying pipe has an inlet on the upper left and an outlet on the lower right. The conveying mechanism includes a drive motor fixed to the left side wall of the conveying pipe, and an auger rotatably installed inside the conveying pipe, the left end of which is fixedly connected to the output shaft of the drive motor. The feeding mechanism includes a second electric telescopic rod fixed to the outer walls of the front and rear sides of the material outlet of the conveying pipe. The telescopic ends of the two second electric telescopic rods are fixed with connecting frames, and a weighing feeding component is rotatably installed between the two connecting frames.

[0007] Preferably, a shut-off mechanism is also included, comprising a first electric telescopic rod, a T-shaped plate, a flow-stopping plate, a horizontal shaft, and a linear bearing. The first electric telescopic rod is fixedly installed on the top outer wall of the right end of the conveying pipe. The telescopic end of the first electric telescopic rod is fixedly connected to the T-shaped plate. The flow-stopping plate is fixed to the middle left side of the bottom end of the T-shaped plate. Both horizontal shafts are fixed to the outer wall of the right end of the conveying pipe and are symmetrical about the flow-stopping plate. The front and rear ends of the bottom of the T-shaped plate are slidably connected to the corresponding horizontal shafts through linear bearings.

[0008] Preferably, the right end of the conveying pipe is provided with a through groove structure adapted to the cut-off plate, and the cut-off plate is slidably connected to the conveying pipe through the through groove structure.

[0009] Preferably, a scraper is adhered to the inner wall of the through-slot structure. The scraper is made of rubber and its bottom end is in contact with the upper surface of the interceptor plate.

[0010] Preferably, the weighing feeding assembly includes a support platform, a collection frame, a guide block, limiting posts, and a weight sensor. The support platform bearing is installed between the bottom ends of two connecting frames. A collection frame is provided directly above the support platform. Guide blocks are symmetrically fixed to the left inner wall of the collection frame. The guide blocks have a triangular cross-section. Limit posts are fixed at the four corners of the bottom end of the collection frame. Multiple limiting posts are slidably connected to the support platform, and a weight sensor is fixed between them.

[0011] Preferably, the bottom end face of the support is provided with a vertically downward protrusion at the middle position, and cylinders are fixed on the outer walls of the front and rear sides of the protrusion.

[0012] Preferably, the upper right front and rear sides of the conveyor platform are fixed with fixed plates, which are symmetrical about the feeding mechanism. The fixed plates are provided with guide grooves inside, which include a vertical section and an inclined section located at the bottom of the vertical section and connected to it. The end of the cylinder away from the support platform is guided and slidably located in the guide groove.

[0013] Preferably, the system also includes a controller fixed to the outer wall of the right front of the conveyor platform. The top outer wall of the controller is equipped with a touch screen for displaying data and controlling the operation of various electrical components.

[0014] Preferably, the drive motor, the first electric telescopic rod, the second electric telescopic rod, and the weight sensor are all electrically connected to the controller, and the two second electric telescopic rods are equipped with synchronizers for synchronous control.

[0015] Compared with the prior art, the present invention has the following beneficial effects: In this invention, the drive motor is started to control the auger to rotate slowly, which can transport the material to the right and drop it into the collection frame through the discharge port at the lower right of the conveying pipe. At this time, the collection frame is under pressure and the weight of the material can be monitored by the weight sensor. When the weight reaches the threshold, the drive motor is turned off and the first electric telescopic rod controls the T-shaped plate to move the intercepting plate to the left, which can close the discharge port at the right end of the conveying pipe and prevent further material feeding. This completes the quantitative weighing of the material, which can then be put into the container. This device can realize the batch weighing and feeding of materials, which facilitates the subsequent processes of the materials and makes packaging convenient.

[0016] The two second electric telescopic rods of this utility model achieve synchronous extension using an installed synchronizer, controlling the connecting frame and the weighing feeding assembly to move vertically downwards synchronously. When the cylinder enters the inclined section from the vertical section of the guide groove, the cylinder can be guided and squeezed to drive the support platform and the collection frame to rotate slightly counterclockwise, making the collection frame tilted, thus facilitating the quantitative weighing of materials to be placed on the conveyor platform for convenient transmission and subsequent processing.

[0017] Before feeding, the material collection frame can maintain a stable horizontal position and move down along the vertical section of the guide trough, which can reduce the height distance between the material collection frame and the conveyor platform. Furthermore, with the shielding of the two fixed plates at the front and rear, it can prevent the material from rebounding and scattering onto the ground during feeding. In addition, the left inner wall of the material collection frame is symmetrically fixed with triangular guide blocks, which facilitates the concentration and stable feeding of materials. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. The drawings are described as follows: Figure 1 This is a three-dimensional front view structural diagram of the present invention; Figure 2 This is a schematic diagram of the three-dimensional right-side structure of this utility model; Figure 3 This is a front view cross-sectional structural diagram of the material conveying pipe and scraper of this utility model; Figure 4 This is a side view of the support platform and cylinder of this utility model. Figure 5 This is a front view cross-sectional structural diagram of the support platform and limiting column of this utility model; Figure 6 This is a schematic diagram of the material feeding state of the material collection frame of this utility model.

[0019] In the picture: 1. Conveyor platform; 2. Fixed plate; 3. Guide trough; 4. Support; 5. Feed pipe; 6. Drive motor; 7. Screwdriver; 8. Scraper; 9. First electric telescopic rod; 10. T-shaped plate; 11. Cut-off plate; 12. Horizontal shaft; 13. Linear bearing; 14. Second electric telescopic rod; 15. Connecting frame; 16. Support platform; 17. Column; 18. Collection frame; 19. Guide block; 20. Limiting post; 21. Weight sensor; 22. Controller. Detailed Implementation

[0020] The embodiments described below are merely some embodiments of the present invention and do not represent all embodiments consistent with the present invention. Exemplary embodiments will now be described with reference to the accompanying drawings: like Figure 1-6 As shown in one example, the electrical automated feeding device of this utility model includes: The frame assembly includes a conveyor platform 1 and a material conveying pipe 5 located directly above the conveyor platform 1. Both ends of the material conveying pipe 5 are fixed with brackets 4, which are fixedly connected to the conveyor platform 1. The material conveying pipe 5 has an inlet on the upper left and an outlet on the lower right. The conveying mechanism includes a drive motor 6 fixed to the left side wall of the conveying pipe 5, and an auger 7 rotatably installed inside the conveying pipe 5. The left end of the auger 7 is fixedly connected to the output shaft of the drive motor 6. The feeding mechanism includes a second electric telescopic rod 14 fixed to the outer walls of the front and rear sides of the discharge port of the conveying pipe 5. The telescopic ends of the two second electric telescopic rods 14 are fixed with connecting frames 15, and a weighing feeding component is rotatably installed between the two connecting frames 15.

[0021] As a preferred embodiment, based on the above structure, a fixing plate 2 is fixed on both the front and rear sides of the upper right side of the conveyor platform 1. The two fixing plates 2 are symmetrical about the material feeding mechanism. A guide groove 3 is provided inside the fixing plate 2. The guide groove 3 includes a vertical section and an inclined section located at the bottom of the vertical section and connected to it.

[0022] In this embodiment, the guide groove 3 is designed to facilitate the automatic deflection of the weighing feeding component as it moves downward, thus making feeding easier.

[0023] As a preferred embodiment, based on the above structure, it further includes a shut-off mechanism. The shut-off mechanism includes a first electric telescopic rod 9, a T-shaped plate 10, a flow-stopping plate 11, a horizontal shaft 12, and a linear bearing 13. The first electric telescopic rod 9 is fixedly installed on the outer wall of the top right end of the conveying pipe 5. The telescopic end of the first electric telescopic rod 9 is fixedly connected to the T-shaped plate 10. The flow-stopping plate 11 is fixed to the middle left side of the bottom end of the T-shaped plate 10. The two horizontal shafts 12 are both fixed to the outer wall of the right end of the conveying pipe 5 and are symmetrical about the flow-stopping plate 11. The bottom front and rear ends of the T-shaped plate 10 are slidably connected to the corresponding horizontal shafts 12 through the linear bearings 13.

[0024] In this embodiment, the linear bearing 13 improves the smoothness of horizontal sliding adjustment of the T-shaped plate 10 and the flow cutter 11. The retraction of the first electric telescopic rod 9 facilitates the control of the flow cutter 11 to move to the left, which can close the outlet at the right end of the conveying pipe 5 and prevent further material feeding.

[0025] As a preferred embodiment, based on the above structure, a through groove structure adapted to the intercepting plate 11 is further provided inside the right end of the conveying pipe 5. The intercepting plate 11 is slidably connected to the conveying pipe 5 through the through groove structure. A scraper 8 is adhered to the inner wall of the through groove structure. The scraper 8 is made of rubber and its bottom end is in contact with the upper surface of the intercepting plate 11.

[0026] In this embodiment, when the control baffle 11 moves to the right and resets, opening the right end outlet of the conveying pipe 5, the scraper 8 can prevent material from adhering to the surface of the baffle 11.

[0027] As a preferred embodiment, based on the above structure, the weighing feeding assembly further includes a support platform 16, a collection frame 18, a guide block 19, a limiting post 20, and a weight sensor 21. The support platform 16 is mounted between the bottom ends of two connecting frames 15. The collection frame 18 is located directly above the support platform 16. The guide block 19 is symmetrically fixed to the left inner wall of the collection frame 18. The guide block 19 has a triangular cross-section. Limiting posts 20 are fixed at the four corners of the bottom end of the collection frame 18. The multiple limiting posts 20 are slidably connected to the support platform 16, and a weight sensor 21 is fixed between them.

[0028] In this embodiment, the weight sensor 21 is used to weigh the material that falls into the collection box 18, which facilitates the quantitative batch delivery of the material.

[0029] As a preferred embodiment, based on the above structure, a vertically downward protrusion is provided at the center of the bottom end face of the support platform 16, and cylinders 17 are fixed on the outer walls of the front and rear sides of the protrusion. The end of the cylinder 17 away from the support platform 16 is guided and slidably located in the guide groove 3.

[0030] In this embodiment, when the control connecting frame 15 and the weighing feeding component move vertically downwards synchronously, the guide groove 3 can be used to make the weighing feeding component rotate in an inclined position, which facilitates the feeding of the weighed material onto the conveyor platform 1 for transmission, and facilitates subsequent processing.

[0031] As a preferred embodiment, based on the above structure, it further includes a controller 22 fixed to the outer wall of the right front of the conveyor platform 1. The drive motor 6, the first electric telescopic rod 9, the second electric telescopic rod 14 and the weight sensor 21 are all electrically connected to the controller 22. The top outer wall of the controller 22 is equipped with a touch screen for displaying the weight data of the weight sensor 21 and controlling the operation of various electrical appliances. The two second electric telescopic rods 14 are equipped with synchronizers for synchronous control.

[0032] In this embodiment, the controller 22 is used to facilitate the operation of each electrical appliance, and the two second electric telescopic rods 14 are equipped with synchronizers to ensure that they can extend and retract synchronously, which facilitates the stable lifting and lowering adjustment of the connecting frame 15 and the weighing feeding assembly.

[0033] The working principle of this utility model is as follows: In use, the material is first fed into the feed port at the upper left of the conveying pipe 5, and the drive motor 6 is started to control the auger 7 to rotate, pushing the material to move slowly to the right along the conveying pipe 5, and falling into the collection frame 18 directly below it through the discharge port at the lower right of the conveying pipe 5. At this time, the collection frame 18 is subjected to the weight of the material and the weight of the material can be monitored by the weight sensor 21 between the limit post 20 and the support platform 16. When the weight of the material reaches the threshold, the drive motor 6 is turned off and the T-shaped plate 10 is controlled by the first electric telescopic rod 9 to drive the intercepting plate 11 to move to the left, which can close the discharge port at the right end of the conveying pipe 5 and prevent the material from continuing to be fed. At this time, the quantitative weighing of the material can be completed. Subsequently, the second electric telescopic rod 14 is activated to control the connecting frame 15, which drives the weighing feeding assembly to move vertically downwards synchronously. When the cylinder 17 enters the inclined section from the vertical section of the guide groove 3, the cylinder 17 can be guided and squeezed, causing the support platform 16 and the collection frame 18 to rotate slightly counterclockwise, making the collection frame 18 tilted. Figure 6 The state shown in the figure facilitates the placement of quantitatively weighed materials onto conveyor 1, enabling convenient transportation and subsequent packaging. In summary, this device can weigh and dispense materials in batches, which facilitates subsequent processes and batch packaging. Moreover, the material collection frame 18 can maintain a stable horizontal state and move down along the vertical section of the guide trough 3 before feeding, which can reduce the height distance between the material collection frame 18 and the conveyor platform 1. Furthermore, with the shielding effect of the two fixed plates 2 at the front and rear, it can prevent the material from rebounding and scattering to the ground during feeding. At the same time, the left inner wall of the material collection frame 18 is symmetrically fixed with triangular guide blocks 19, which facilitates the concentration and stable feeding of materials. It should be further explained that this device is powered by an external power source. In addition, the drive motor 6, the first electric telescopic rod 9, the second electric telescopic rod 14, the weight sensor 21 and the controller 22 in this solution are all existing electrical components. Their specific circuit layout, internal structure and control methods are all mature existing technologies, so they will not be described in detail. In addition, the two second electric telescopic rods 14 are equipped with synchronizers to ensure that they extend and retract synchronously, so as to control the connection frame 15 and the weighing feeding component to adjust the height stably.

[0034] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of protection of this utility model. Any equivalent changes, modifications, substitutions, and variations made by those skilled in the art based on the concept of this utility model and on the basis of existing technology through logical analysis, reasoning, or limited experiments shall be within the scope of protection defined by the claims.

Claims

1. An electric automated feeding device, characterized in that, include: The frame assembly includes a conveyor platform (1) and a material conveying pipe (5) located directly above the conveyor platform (1). Both ends of the material conveying pipe (5) are fixed with brackets (4). The brackets (4) are fixedly connected to the conveyor platform (1). The material conveying pipe (5) has an inlet on the upper left and an outlet on the lower right. The conveying mechanism includes a drive motor (6) fixed to the left side wall of the conveying pipe (5) and an auger (7) rotatably installed inside the conveying pipe (5), the left end of which is fixedly connected to the output shaft of the drive motor (6); The feeding mechanism includes a second electric telescopic rod (14) fixed to the outer wall of the front and rear sides of the discharge port of the conveying pipe (5). The telescopic ends of the two second electric telescopic rods (14) are fixed with connecting frames (15), and a weighing feeding component is rotatably installed between the two connecting frames (15).

2. An electric automated feeding device according to claim 1, characterized in that: It also includes a shut-off mechanism, which includes a first electric telescopic rod (9), a T-shaped plate (10), a flow-stopping plate (11), a horizontal shaft (12), and a linear bearing (13). The first electric telescopic rod (9) is fixedly installed on the outer wall of the top right end of the conveying pipe (5). The telescopic end of the first electric telescopic rod (9) is fixedly connected to the T-shaped plate (10). The flow-stopping plate (11) is fixed in the middle left side of the bottom end of the T-shaped plate (10). The two horizontal shafts (12) are fixed on the outer wall of the right end of the conveying pipe (5) and are symmetrical about the flow-stopping plate (11). The bottom front and rear ends of the T-shaped plate (10) are slidably connected to the corresponding horizontal shafts (12) through the linear bearings (13).

3. The electrically automated feeding device according to claim 2, characterized in that: The right end of the feed pipe (5) has a through groove structure that is compatible with the cut-off plate (11). The cut-off plate (11) is slidably connected to the feed pipe (5) through the through groove structure.

4. The electrically automated feeding device according to claim 3, characterized in that: A scraper (8) is adhered to the inner wall of the through-slot structure. The scraper (8) is made of rubber and its bottom end is in contact with the upper surface of the cut-off plate (11).

5. The electrically automated feeding device according to claim 1, characterized in that: The weighing feeding assembly includes a support platform (16), a collection frame (18), a guide block (19), a limiting post (20), and a weight sensor (21). The support platform (16) is mounted on the bottom of two connecting frames (15). The collection frame (18) is located directly above the support platform (16). The guide block (19) is symmetrically fixed on the left inner wall of the collection frame (18). The guide block (19) has a triangular cross-section. The four corners at the bottom of the collection frame (18) are fixed with limiting posts (20). The multiple limiting posts (20) are slidably connected to the support platform (16), and a weight sensor (21) is fixed between them.

6. The electrically automated feeding device according to claim 5, characterized in that: The support (16) has a vertically downward protrusion at the middle of its bottom end face, and cylinders (17) are fixed on the outer walls of the front and rear sides of the protrusion.

7. An electrically automated feeding device according to claim 6, characterized in that: The upper right front and rear sides of the conveyor platform (1) are fixed with fixed plates (2). The two fixed plates (2) are symmetrical about the feeding mechanism. The fixed plates (2) are provided with guide grooves (3). The guide grooves (3) include a vertical section and an inclined section located at the bottom of the vertical section and connected to it. The end of the cylinder (17) away from the support platform (16) is guided and slidably located in the guide grooves (3).

8. The electrically automated feeding device according to claim 1, characterized in that: It also includes a controller (22) fixed to the outer wall of the right front of the conveyor platform (1). The top outer wall of the controller (22) is equipped with a touch screen for displaying data and controlling the operation of various electrical appliances.

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