Loading boat weighing and loading device

Abstract

The utility model relates to the technical field of powder material loading, and discloses a loading boat weighing and loading device which comprises a machine frame. A storage bin; a feeding hole is formed in the upper end of the storage bin, a plurality of material distributing pipelines are arranged at the lower end of the storage bin, and a discharging hole is formed in the end part of each material distributing pipeline; the number of the vibration feeding mechanisms is the same as that of the material distributing pipelines, the vibration feeding mechanisms and the material distributing pipelines are in one-to-one correspondence, the vibration feeding mechanisms are located below discharging ports of the material distributing pipelines, and each vibration feeding mechanism comprises a fixing base, a straight vibration assembly, a transition hopper assembly and a weighing sensor; the straight vibration assembly and the weighing sensor are installed on the fixing base, and the transition hopper assembly is installed at the input end of the weighing sensor. The automatic feeding device has the advantages that manual feeding is not needed, the automation degree is high, flying dust is prevented from harming bodies of workers, the fed materials can be weighed, the feeding precision is ensured, meanwhile, the feeding process is simplified, and the feeding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of powder material charging, in particular to a charging boat weighing and charging device. Background Art

[0002] In the prior art, powder materials are usually loaded into a loading boat and placed in a high-temperature furnace for sintering to form a dense block material. The loading of powder materials into the loading boat is generally done manually, which is prone to generate dust and endangers the health of the operators. At the same time, it is difficult to control the weight of the powder materials when loading the powder materials manually. The loading boat needs to be weighed after each loading, and the powder materials in the loading boat need to be increased or decreased, which results in complicated operation and low loading efficiency. Utility Model Content

[0003] The utility model aims to provide a loading boat weighing and loading device, which does not require manual loading, has a high degree of automation, avoids dust harm to workers' bodies, can weigh the loading, ensures loading accuracy, simplifies the loading process, and improves loading efficiency.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a loading boat weighing and loading device, comprising:

[0005] frame;

[0006] A material storage bin is installed on the frame, the upper end of the material storage bin is provided with a material inlet, the lower end of the material storage bin is provided with a plurality of material distribution pipes, and the end of each of the material distribution pipes is provided with a material outlet;

[0007] A plurality of vibrating feeding mechanisms, the number of the vibrating feeding mechanisms and the distribution pipes are the same and correspond one to one, the vibrating feeding mechanisms are located below the discharge port of the distribution pipe, the vibrating feeding mechanisms include a fixing seat, a direct vibration component, a transition bucket component and a weighing sensor, the direct vibration component and the weighing sensor are installed on the fixing seat, and the transition bucket component is installed at the input end of the weighing sensor;

[0008] Among them, the material enters the storage bin through the feed port, is divided through the multiple distribution pipes and then enters the vibration feeding mechanism respectively, the material is transported to the transition bucket assembly through the direct vibration assembly, is weighed by the weighing sensor, and falls into the loading boat from the discharge port of the transition bucket assembly.

[0009] Furthermore, the direct vibration component includes a direct vibration motor and a direct vibration pipe, the direct vibration motor is installed on the fixed seat, the direct vibration pipe is installed at the output end of the direct vibration motor, and the upper end surface of the direct vibration pipe is provided with an opening for connecting with the discharge port of the distribution pipe.

[0010] Furthermore, the transition hopper assembly includes a dust removal sealing cover and a flip hopper unit; the dust removal sealing cover is hollow inside, the discharge port of the straight vibration pipe extends into the dust removal sealing cover, the flip hopper unit includes a flip cylinder, a connecting bracket, a hopper, and a rotating shaft, the flip cylinder is located outside the dust removal sealing cover and fixed on the connecting bracket, the connecting bracket is connected to the weighing sensor, the hopper is located in the dust removal sealing cover, the hopper is located below the discharge port of the straight vibration pipe, one end of the hopper is fixedly connected to the output end of the flip cylinder through one of the rotating shafts, and the other end of the hopper is rotatably connected to the connecting bracket through another rotating shaft;

[0011] The material is transported from the straight vibration pipeline into the hopper, the hopper is turned 180 degrees, and the material falls into the loading boat through the discharge port of the dust removal sealing cover.

[0012] Furthermore, the transition bucket assembly also includes a discharge sealing unit, which includes a lifting cylinder, a movable sleeve, a sealing gasket, and a vibrator. The lower end side wall of the dust removal sealing cover is inclined inward to form a guide channel, and the movable sleeve is sleeved on the outer side of the discharge port of the guide channel. The lifting cylinder is provided on both sides of the dust removal sealing cover, and the output end of the lifting cylinder is connected to the movable sleeve. The upper end of the movable sleeve is provided with a sealing gasket that fits with the outer wall of the discharge port of the guide channel, and the lower end surface of the movable sleeve is fitted with the sealing gasket, and the vibrator is arranged on the outside of the movable sleeve.

[0013] Furthermore, the dust removal sealing cover and the movable sleeve are both provided with air exhaust ports.

[0014] Furthermore, a guide plate is provided on the inner side wall of the guide channel.

[0015] Furthermore, the movable sleeve is in a square shape.

[0016] Furthermore, bearing fixing seats rotatably connected to the rotating shaft are provided at both ends of the connecting bracket.

[0017] Furthermore, the material distribution pipeline is in a Y-shape.

[0018] Furthermore, the storage bin and the frame are fixed by welding.

[0019] Compared with the prior art, the beneficial effect of the loading boat weighing and loading device of the utility model embodiment is that: a feed port is provided at the upper end of the storage bin, a plurality of material distribution pipes are provided at the lower end of the storage bin, a discharge port is provided at the end of each material distribution pipe, the number of the vibrating feeding mechanism and the material distribution pipes are the same and correspond one to one, and are located below the discharge port of the material distribution pipe, so that multiple loading boats can be loaded at the same time, thereby improving the loading efficiency. In addition, the vibrating feeding mechanism includes a fixed seat, a direct vibration component, a transition bucket component and a weighing sensor, the powder material enters the storage bin through the feed port, is distributed through a plurality of material distribution pipes, and then enters the vibrating feeding mechanism respectively, the material is transported to the transition bucket component through the direct vibration component, and is weighed by the weighing sensor, and falls into the loading boat from the discharge port of the transition bucket component, thereby ensuring the weight of the powder material in each loading boat, ensuring the loading accuracy, simplifying the loading process, improving the loading efficiency, and having a high degree of automation, without the need for manual operation, thereby avoiding the harm of dust to the workers' health. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of a loading boat weighing and loading device according to an embodiment of the utility model;

[0021] Figure 2 It is a side view of the weighing and charging device for a charging boat according to an embodiment of the utility model;

[0022] Figure 3 It is an exploded view of some parts of the weighing and charging device of the charging boat according to the embodiment of the utility model;

[0023] Figure 4 It is a side view of the vibrating feeding mechanism of the loading boat weighing and loading device according to the embodiment of the utility model;

[0024] Figure 5 It is a cross-sectional view of the vibrating feeding mechanism of the loading boat weighing and loading device according to the embodiment of the utility model;

[0025] Figure 6 It is a structural schematic diagram of a vibrating feeding mechanism of a loading boat weighing and loading device according to an embodiment of the utility model;

[0026] Figure 7 It is a structural schematic diagram of a tipping bucket unit of a loading boat weighing and loading device according to an embodiment of the utility model.

[0027] In the figure, 1, frame; 2, storage bin; 3, material distribution pipeline; 4, vibrating feeding mechanism, 41, fixing seat; 42, direct vibration component; 421, direct vibration motor; 422, direct vibration pipeline; 4221, opening;

[0028] 43. transition bucket assembly; 431. dust removal sealing cover; 4311. flow guide channel; 4312. flow guide plate;

[0029] 432. Flip hopper unit; 4321. Flip cylinder; 4322. Connecting bracket; 4323. Hopper; 4324. Rotating shaft; 4325. Bearing fixing seat; 44. Weighing sensor; 45. Discharging sealing unit; 451. Lifting cylinder; 452. Movable sleeve; 453. Sealing pad; 454. Vibrator; 455. Sealing gasket; 5. Exhaust port; a. Loading boat. DETAILED DESCRIPTION

[0030] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0031] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "inside", "outside", etc. used in the present invention to indicate the orientation or positional relationship are based on the positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred devices and elements must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0032] like Figure 1 , Figure 2 As shown, a weighing and charging device for a loading boat a in a preferred embodiment of the utility model does not require manual loading, has a high degree of automation, can weigh and charge multiple loading boats a at the same time, and improves the loading efficiency, and includes a frame 1, a storage bin 2, and multiple vibrating feeding mechanisms 4, wherein the frame 1 is used as a mounting carrier for mounting the storage bin 2 and the multiple vibrating feeding mechanisms 4. The storage bin 2 is used to load powder materials, which is mounted on the frame 1. In order to facilitate the loading of the storage bin 2, a feed port is provided at the upper end of the storage bin 2. In order to realize the simultaneous loading of multiple loading boats a and improve the loading efficiency, multiple distribution pipes 3 are provided at the lower end of the storage bin 2, and each distribution pipe 3 is provided with a discharge port at the end, that is, each distribution pipe 3 can discharge materials at the same time. In order to facilitate the transportation of materials from each distribution pipe 3 to the loading boat a for loading, the vibrating feeding mechanism 4 and the distribution pipe 3 are the same in number and correspond one to one. The vibrating feeding mechanism 4 is located below the discharge port of the distribution pipe 3. The vibrating feeding mechanism 4 includes a fixed seat 41, a direct vibration component 42, a transition bucket component 43 and a weighing sensor 44, wherein the direct vibration component 42 and the weighing sensor 44 are installed on the fixed seat 41. In order to facilitate the weighing of the material, the transition bucket component 43 is installed at the input end of the weighing sensor; the specific flow process of the material is as follows: the material enters the storage bin 2 through the feed port, is distributed through multiple distribution pipes 3, and then enters the vibrating feeding mechanism 4 respectively, the material is transported to the transition bucket component 43 through the direct vibration component 42, is weighed by the weighing sensor 44, and falls into the loading boat a from the discharge port of the transition bucket component 43.

[0033] In some embodiments, in order to facilitate the fixing of the frame 1 and the storage bin 2, the frame 1 and the storage bin 2 are fixed by welding. In order to facilitate the positioning of the storage bin 2 during welding, refer to Figure 1 , Figure 3 A plurality of ear plates for welding and positioning are evenly distributed on the outer wall of the storage bin 2. In this embodiment, in order to facilitate the simultaneous and uniform discharge of the material distribution pipeline 3, the shape of the material distribution pipeline 3 is Y-shaped, which can be adjusted accordingly according to actual production needs.

[0034] Furthermore, in some embodiments, in order to realize the conveying of powder materials and simplify the structure, the direct vibration assembly 42 includes a direct vibration motor 421 and a direct vibration pipeline 422, see Figure 3 , Figure 4 , Figure 5 The direct vibration motor 421 is installed on the fixing base 41, and the direct vibration pipeline 422 is installed at the output end of the direct vibration motor 421. In order to facilitate the material in the material distribution pipeline 3 to be transported to the direct vibration pipeline 422, refer to Figure 6 The upper end surface of the straight vibration pipe 422 is provided with an opening 4221 for communicating with the discharge port of the material distribution pipe 3. In order to facilitate the transfer of materials, the transition hopper assembly 43 includes a dust removal sealing cover 431 and a flip hopper 4323 unit 432, wherein the dust removal sealing cover 431 is hollow inside, and the discharge port of the straight vibration pipe 422 extends into the dust removal sealing cover 431 and is sealed. Specifically, in order to quantitatively dispense the material in the loading boat a and improve the loading accuracy of the loading boat a, refer to Figure 5 , Figure 6 , Figure 7 The flip hopper 4323 unit 432 includes a flip cylinder 4321, a connecting bracket 4322, a hopper 4323, and a rotating shaft 4324, wherein the flip cylinder 4321 is located outside the dust removal sealing cover 431 and fixed on the connecting bracket 4322, the hopper 4323 is located inside the dust removal sealing cover 431, and the hopper 4323 is located below the discharge port of the straight vibration pipeline 422, the hopper 4323 is used to achieve quantitative material delivery, the connecting bracket 4322 is connected to the weighing sensor 44, one end of the hopper 4323 is fixedly connected to the output end of the flip cylinder 4321 through a rotating shaft 4324, and the other end of the hopper 4323 is rotatably connected to the connecting bracket 4322 through another rotating shaft 4324. In this embodiment, in order to facilitate the installation of the rotating shaft 4324, the two ends of the connecting bracket 4322 are provided with bearing fixing seats 432541 rotatably connected to the rotating shaft 4324. Since the connecting bracket 4322 is connected to the weighing sensor 44, when the material falls into the hopper 4323, the weighing sensor 44 can measure the overall weight change of the connecting bracket 4322. When the material in the hopper 4323 is loaded to a preset quantitative value, the hopper 4323 flips 180°, and the material falls into the loading boat through the discharge port of the dust removal sealing cover 431.

[0035] When the material falls from the hopper 4323 assembly into the loading boat, in order to avoid dust and material waste, the hopper 4323 assembly also includes a discharge sealing unit 45, see Figure 5 , Figure 6 , the discharge sealing unit 45 includes a lifting cylinder 451, a movable sleeve 452, a sealing gasket 453, and a vibrator 454. In order to facilitate the accurate falling of the material in the hopper 4323 into the loading boat a, the lower end side wall of the dust removal sealing cover 431 is tilted inward to form a guide channel 4311. Therefore, the lower part of the dust removal sealing cover 431 is in an inverted trapezoidal structure, and a movable sleeve 452 is sleeved on the outer side of the discharge port of the guide channel 4311. Lifting cylinders 451 are provided on both sides of the dust removal sealing cover 431. The output end of the lifting cylinder 451 is connected to the movable sleeve 452. In order to facilitate sealing and avoid a gap between the movable sleeve 452 and the discharge port of the guide channel 4311 when the movable sleeve 452 moves up and down, which is easy to cause dust to overflow, a sealing lining is provided at the upper end of the movable sleeve 452 to fit the outer wall of the discharge port of the guide channel 4311 Pad 455, at the same time, a sealing gasket 453 is provided on the lower end surface of the movable sleeve 452, and the sealing gasket 453 is used to fit the feed port of the charging boat a. Further, in order to facilitate the installation of the sealing gasket 453, a flange surface is provided on the lower end surface of the movable sleeve 452, and a discharge port is opened on the flange surface, which is equal to the feed port of the charging boat a in size; further, if the material naturally falls into the charging boat a, the discharge port position of the charging boat a near the hopper 4323 component is likely to be piled up in a hill shape. In order to keep the materials at various places in the charging boat a level, a vibrator 454 is arranged on the outer side of the movable sleeve 452. When loading, the lifting cylinder 451 drives the movable sleeve 452 to descend, so that the sealing gasket 453 fits the feed port of the charging boat a. At the same time, the vibrator 454 starts to work, and the vibrator 454 transmits vibration to the charging boat a to keep the materials level.

[0036] Furthermore, in order to drop the material from the middle of the flow channel 4311 into the loading boat a, see Figure 5 A guide plate 4312 is provided on an inner side wall of the guide channel 4311. By adjusting the installation angle and length of the guide plate 4312, the material is always accumulated in the middle of the loading boat a when it falls into the loading boat a, thereby ensuring the loading capacity of the loading boat a. Furthermore, in order to facilitate the design of the movable sleeve 452 and the installation of the multi-vibrator 454, in this embodiment, the movable sleeve 452 is square in shape.

[0037] Furthermore, in some embodiments, in order to facilitate the treatment of dust in the dust removal sealing cover 431 and the movable sleeve 452, a sealing gasket 455 is provided on the dust removal sealing cover 431 and the movable sleeve 452, which can be connected to the pipeline of the dust removal device through the sealing gasket 455 to extract the dust.

[0038] In summary, an embodiment of the utility model provides a loading boat a weighing and loading device, which has a feed port at the upper end of a storage bin 2, a plurality of distribution pipes 3 at the lower end of the storage bin 2, a discharge port at the end of each distribution pipe 3, and a vibrating feeding mechanism 4 and a distribution pipe 3 having the same number and one-to-one correspondence, and located below the discharge port of the distribution pipe 3, so that multiple loading boats a can be loaded at the same time, thereby improving the loading efficiency. In addition, the vibrating feeding mechanism 4 includes a fixed seat 41, a direct vibration component 42, a transition bucket component 43 and a weighing sensor 44. The powder material enters the storage bin 2 through the feed port, is divided through multiple dividing pipes 3, and then enters the vibrating feeding mechanism 4 respectively. The material is transported to the transition bucket component 43 through the direct vibration component 42 and is weighed by the weighing sensor 44. It falls into the loading boat a from the discharge port of the transition bucket component 43, which can ensure the weight of the powder material in each loading boat a and ensure the loading accuracy. At the same time, it simplifies the loading process and improves the loading efficiency. It has a high degree of automation and does not require manual operation, which avoids the harm of dust to the workers' bodies.

[0039] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principle of the present invention. These improvements and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. A loading boat weighing and loading device, characterized in that: include: frame; A material storage bin is installed on the frame, the upper end of the material storage bin is provided with a material inlet, the lower end of the material storage bin is provided with a plurality of material distribution pipes, and the end of each of the material distribution pipes is provided with a material outlet; A plurality of vibrating feeding mechanisms, the number of the vibrating feeding mechanisms and the distribution pipes are the same and correspond one to one, the vibrating feeding mechanisms are located below the discharge port of the distribution pipe, the vibrating feeding mechanisms include a fixing seat, a direct vibration component, a transition bucket component and a weighing sensor, the direct vibration component and the weighing sensor are installed on the fixing seat, and the transition bucket component is installed at the input end of the weighing sensor; Among them, the material enters the storage bin through the feed port, is divided through the multiple distribution pipes and then enters the vibration feeding mechanism respectively, the material is transported to the transition bucket assembly through the direct vibration assembly, is weighed by the weighing sensor, and falls into the loading boat from the discharge port of the transition bucket assembly.

2. The loading boat weighing and loading device according to claim 1, characterized in that: The direct vibration component includes a direct vibration motor and a direct vibration pipe. The direct vibration motor is installed on the fixing seat. The direct vibration pipe is installed at the output end of the direct vibration motor. The upper end surface of the direct vibration pipe is provided with an opening for communicating with the discharge port of the material distribution pipe.

3. The loading boat weighing and loading device according to claim 2, characterized in that: The transition hopper assembly includes a dust removal sealing cover and a flip hopper unit; the dust removal sealing cover is hollow inside, the discharge port of the straight vibration pipeline extends into the dust removal sealing cover, the flip hopper unit includes a flip cylinder, a connecting bracket, a hopper, and a rotating shaft, the flip cylinder is located outside the dust removal sealing cover and fixed on the connecting bracket, the connecting bracket is connected to the weighing sensor, the hopper is located in the dust removal sealing cover, the hopper is located below the discharge port of the straight vibration pipeline, one end of the hopper is fixedly connected to the output end of the flip cylinder through one of the rotating shafts, and the other end of the hopper is rotatably connected to the connecting bracket through another rotating shaft; The material is transported from the straight vibration pipeline into the hopper, the hopper is turned 180 degrees, and the material falls into the loading boat through the discharge port of the dust removal sealing cover.

4. The loading boat weighing and loading device according to claim 3, characterized in that: The transition bucket assembly also includes a discharge sealing unit, which includes a lifting cylinder, a movable sleeve, a sealing gasket, and a vibrator. The lower end side wall of the dust removal sealing cover is inclined inward to form a guide channel, and the movable sleeve is sleeved on the outer side of the discharge port of the guide channel. The lifting cylinder is provided on both sides of the dust removal sealing cover, and the output end of the lifting cylinder is connected to the movable sleeve. The upper end of the movable sleeve is provided with a sealing gasket that fits with the outer wall of the discharge port of the guide channel, and the lower end surface of the movable sleeve is fitted with the sealing gasket, and the vibrator is arranged on the outer side of the movable sleeve.

5. The loading boat weighing and loading device according to claim 4, characterized in that: The dust removal sealing cover and the movable sleeve are both provided with air exhaust ports.

6. The loading boat weighing and loading device according to claim 4, characterized in that: The inner side wall of the guide channel is provided with a guide plate.

7. The loading boat weighing and loading device according to claim 4, characterized in that: The movable sleeve is in a square shape.

8. The loading boat weighing and loading device according to claim 3, characterized in that: Both ends of the connecting bracket are provided with bearing fixing seats which are rotatably connected to the rotating shaft.

9. The loading boat weighing and loading device according to claim 1, characterized in that: The shape of the material distribution pipeline is Y-shaped.

10. The loading boat weighing and loading device according to claim 1, characterized in that: The material storage bin and the frame are fixed by welding.

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