Automatic weighing batching machine

Abstract

The utility model discloses an automatic weighing batching machine which comprises a frame, at least two storage hoppers, a conveying belt, a small-batch feeding assembly and a large-batch feeding assembly, the storage hoppers are installed on the frame, the lower portions of the storage hoppers are fixedly connected with connecting pipes communicated with the storage hoppers, and the conveying belt is installed on the frame. The small-batch feeding assembly and the large-batch feeding assembly are detachably installed on the different connecting pipes respectively, and the conveying belt is installed on the frame and located below the small-batch feeding assembly and the large-batch feeding assembly. The device has the advantages that the connecting pipe is fixed to the lower portion of the storage hopper to serve as a connecting module, the connecting pipe can be connected with the small-batch feeding assembly and the large-batch feeding assembly according to actual use requirements, and therefore the device can be adjusted adaptively according to production requirements, and the advantage of being high in applicability is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of batching machines, in particular to an automatic weighing batching machine. Background Art

[0002] Batching machine is a kind of equipment that can be used in food processing. It can feed quantitatively according to the preset program control, so as to realize the automatic processing and production of food. It is suitable for powdered raw materials. As people put forward new requirements for food taste, new requirements are also put forward for the function of batching machine.

[0003] The Chinese utility model patent with announcement number CN218573549U discloses a five-bin automatic weighing batching machine with anti-leakage effect, including a support frame, an auxiliary mechanism is arranged inside the support frame, and the auxiliary mechanism extends to the outside of the support frame; the auxiliary mechanism includes five batching bins, and the five batching bins are fixedly embedded inside the support frame. After the staff pours the appropriate amount of raw materials into the five batching bins, the output shaft of the motor drives the worm to rotate. The worm cooperates with the five worm gears, so that the five worm gears drive multiple dredging plates to rotate through five rollers. Multiple dredging plates evacuate the raw materials accumulated at the bottom of the five batching bins. Through the above structure, compared with the traditional weighing batching machine, it can greatly reduce its blockage risk, thereby achieving the effect of reducing the labor intensity of the staff and shortening the weighing process.

[0004] In the food production process, there are often some ingredients that are fed in very small quantities each time. In the above-mentioned five-bin automatic weighing batching machine with anti-leakage effect, if the volume of the material to be fed is smaller than the space between the adjacent dredging plates, the feeding amount will exceed the required amount of material, causing inconvenience to food production and processing, and it is not convenient to quantitatively feed the material with a small feeding amount. Therefore, the automatic weighing batching machine in the prior art has the problem of poor applicability. Utility Model Content

[0005] In order to solve the above technical problems, the purpose of the utility model is to provide an automatic weighing and batching machine, which includes a frame, a storage hopper, a conveyor belt, a small batch feeding component, and a large batch feeding component. The automatic weighing and batching machine has the advantage of high applicability.

[0006] In order to achieve the above utility model purpose, the technical solution adopted by the utility model is as follows:

[0007] An automatic weighing batching machine comprises a frame, a storage hopper, a conveyor belt, a small batch feeding assembly, and a large batch feeding assembly. At least two storage hoppers are provided, the storage hoppers are mounted on the frame, a connecting pipe connected to the storage hopper is fixedly connected below the storage hopper, the small batch feeding assembly and the large batch feeding assembly are detachably mounted on different connecting pipes, respectively, the conveyor belt is mounted on the frame, and the conveyor belt is located below the small batch feeding assembly and the large batch feeding assembly.

[0008] Through such a setting: the present application fixes a connecting pipe as a connecting module under the storage hopper, which can be connected to the small batch feeding component and the large batch feeding component respectively according to actual use needs, so that the equipment can be adaptively adjusted according to production needs, achieving the advantage of higher applicability.

[0009] Preferably, the small batch feeding assembly includes a first connecting sleeve, a conveying pipe and a weighing feeding mechanism. The first connecting sleeve is detachably connected to the connecting pipe. A baffle plate is fixedly connected to the first connecting sleeve. The conveying pipe is fixedly connected to the baffle plate. The baffle plate is provided with a feed port connected to the conveying pipe. An end of the conveying pipe away from the feed port is provided with a discharge port. The weighing feeding mechanism is installed in the first connecting sleeve and is located below the discharge port. The conveying pipe is provided with a feeding mechanism.

[0010] Through such a setting: rapid weighing and quantitative feeding of small batch feeding components can be achieved, thereby improving the accuracy of material feeding.

[0011] Preferably, the feeding mechanism comprises a screw and a rotary drive member, the rotary drive member is mounted on the first connecting sleeve, the screw is fixedly connected to the output end of the rotary drive member, the screw is located in the conveying pipe, and the screw is parallel to the conveying pipe.

[0012] Through such an arrangement: the function of pushing the material to move toward the discharge port is achieved through the feeding mechanism.

[0013] Preferably, the weighing and feeding mechanism includes a rotating frame, a weighing unit and a telescopic driving member, the rotating frame is rotatably connected to the conveying pipe, the two ends of the telescopic driving member are respectively rotatably connected to the rotating frame and the first connecting sleeve, the weighing unit is installed on the rotating frame, and the weighing unit is located below the discharge port.

[0014] Through such an arrangement: the weighing and feeding mechanism can achieve the function of weighing and quantitative feeding of materials.

[0015] Preferably, one end of the weighing unit is in contact with the inner wall of the first connecting sleeve, and the height of the weighing unit is lower than the height of the rotation center of the rotating frame.

[0016] Such an arrangement can prevent the weighing unit that is in contact with the inner wall of the first connecting sleeve from being stuck, thereby improving reliability.

[0017] Preferably, a card block is fixedly connected to the outer wall of the connecting tube, and the first connecting sleeve is provided with a first card slot for the card block to be inserted into, the first card slot opens downward, and the first connecting sleeve is provided with a first connecting slot connected to the first card slot, and the first connecting slot extends to the upper end of the first connecting sleeve.

[0018] Through such an arrangement, the function of the first connecting sleeve being detachably mounted on the connecting pipe is achieved.

[0019] Preferably, the baffle plate is fixedly mounted with a small vibration motor.

[0020] Through such an arrangement, the function of preventing material blockage can be achieved.

[0021] Preferably, the storage hopper is detachably connected to the frame, and a flexible gasket is provided between the storage hopper and the frame.

[0022] Through such a setting, the reliability of the equipment can be improved and the noise can be reduced.

[0023] Preferably, the bulk feeding assembly comprises a second connecting sleeve and a valve, the second connecting sleeve is detachably connected to the connecting pipe, and the valve is mounted on the second connecting sleeve.

[0024] Through such a setting: a large amount of materials can be put in quickly, which is suitable for large-scale material feeding.

[0025] Preferably, a card block is fixedly connected to the outer wall of the connecting tube, and the second connecting sleeve is provided with a second card slot for the card block to be inserted into, the second card slot opens downward, and the second connecting sleeve is provided with a second connecting slot connected to the second card slot, and the second connecting slot extends to the upper end of the second connecting sleeve.

[0026] Through such an arrangement, the function of the second connecting sleeve being detachably mounted on the connecting pipe is achieved.

[0027] Compared with the prior art, the utility model has achieved beneficial technical effects:

[0028] This application fixes a connecting pipe as a connecting module under the storage hopper, which can be connected to the small batch feeding component and the large batch feeding component according to actual use needs, so that the equipment can be adaptively adjusted according to production needs. When the small batch feeding component is installed on the connecting pipe, smaller materials can be quantitatively weighed and fed through the small batch feeding component; when the large batch feeding component is installed on the connecting pipe, the materials in the storage hopper can be fed to the conveyor belt at a faster speed, thereby ensuring production efficiency. In addition, the quantitative delivery of small batches of materials in the food production process can be used to achieve the advantage of high applicability. The small batch feeding component can be used to very conveniently control the input of seasonings and additives in the food processing process, while the large batch feeding component is suitable for the main materials in foods such as flour and wheat flour. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a structural schematic diagram of an automatic weighing batching machine in an embodiment of the utility model;

[0030] Figure 2 It is a structural schematic diagram of the first connecting sleeve, the feeding mechanism and the weighing and feeding mechanism in the embodiment of the utility model;

[0031] Figure 3 It is a structural schematic diagram of a flexible gasket in an embodiment of the utility model.

[0032] The technical features indicated by the reference numerals are as follows:

[0033] 11. Frame; 12. Storage hopper; 13. Connecting pipe; 14. Conveyor belt; 15. Block; 16. Flexible gasket; 21. First connecting sleeve; 22. Conveyor pipe; 23. Baffle plate; 24. Feed inlet; 25. Discharge outlet; 26. First slot; 27. First connecting slot; 28. Small vibration motor; 31. Screw; 32. Rotating drive member; 33. Rotating frame; 34. Weighing unit; 35. Telescopic drive member; 41. Second connecting sleeve; 42. Valve; 43. Second slot; 44. Second connecting slot. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solutions and advantages of the utility model more clearly understood, the utility model is further described in detail below in conjunction with embodiments, but the scope of protection claimed in the utility model is not limited to the following specific embodiments.

[0035] refer to Figures 1 to 3An automatic weighing batching machine includes a frame 11, a storage hopper 12, a conveyor belt 14, a small batch feeding assembly, and a large batch feeding assembly. Two storage hoppers 12 are provided. The storage hoppers 12 are installed on the frame 11. A connecting pipe 13 connected to the storage hopper 12 is fixedly connected below the storage hopper 12. The small batch feeding assembly and the large batch feeding assembly are detachably installed on different connecting pipes 13. The conveyor belt 14 is installed on the frame 11. The conveyor belt 14 is located below the small batch feeding assembly and the large batch feeding assembly. The storage hopper 12 is detachably connected to the frame 11, and a flexible gasket 16 is provided between the storage hopper 12 and the frame 11.

[0036] refer to Figure 1 and Figure 2 The small batch feeding assembly includes a first connecting sleeve 21, a conveying pipe 22 and a weighing feeding mechanism. The first connecting sleeve 21 is detachably connected to the connecting pipe 13. A baffle plate 23 is fixedly connected inside the first connecting sleeve 21. The conveying pipe 22 is fixedly connected to the baffle plate 23. The baffle plate 23 is provided with a feed port 24 connected to the conveying pipe 22. The end of the conveying pipe 22 away from the feed port 24 is provided with a discharge port 25. The weighing feeding mechanism is installed in the first connecting sleeve 21 and is located below the discharge port 25. The conveying pipe 22 is provided with a feeding mechanism. A clamping block 15 is fixedly connected to the outer wall of the connecting pipe 13. The first connecting sleeve 21 is provided with a first clamping groove 26 for the clamping block 15 to be clamped. The first clamping groove 26 opens downward. The first connecting sleeve 21 is provided with a first connecting groove 27 connected to the first clamping groove 26. The first connecting groove 27 extends to the upper end of the first connecting sleeve 21.

[0037] The feeding mechanism includes a screw 31 and a rotary drive member 32. The rotary drive member 32 is mounted on the first connecting sleeve 21. The screw 31 is fixedly connected to the output end of the rotary drive member 32. The screw 31 is located in the conveying pipe 22 and is parallel to the conveying pipe 22. The rotary drive member 32 is a motor. The outer periphery of the screw 31 cooperates with the inner wall of the conveying pipe 22. A small vibration motor 28 is fixedly mounted on the baffle plate 23. The weighing and feeding mechanism includes a rotating frame 33, a weighing unit 34 and a telescopic drive member 35. The rotating frame 33 is rotatably connected to the conveying pipe 22. The two ends of the telescopic drive member 35 are rotatably connected to the rotating frame 33 and the first connecting sleeve 21, respectively. The weighing unit 34 is mounted on the rotating frame 33 and is located below the discharge port 25. The telescopic drive member 35 is a cylinder. A pressure sensor is arranged in the weighing unit 34. When the material falls into the weighing unit 34, the pressure on the pressure sensor changes, thereby converting it into an electrical signal, and then the weight of the material can be detected by the weighing unit 34. One end of the weighing unit 34 is in contact with the inner wall of the first connecting sleeve 21 , and the height of the weighing unit 34 is lower than the height of the rotation center of the rotating frame 33 .

[0038] refer to Figure 1The bulk feeding assembly includes a second connecting sleeve 41 and a valve 42. The second connecting sleeve 41 is detachably connected to the connecting pipe 13, and the valve 42 is installed on the second connecting sleeve 41. The second connecting sleeve 41 is provided with a second card slot 43 for the card block 15 to be inserted into, and the second card slot 43 opens downward. The second connecting sleeve 41 is provided with a second connecting slot 44 connected with the second card slot 43, and the second connecting slot 44 extends to the upper end of the second connecting sleeve 41.

[0039] This embodiment has the following advantages:

[0040] This application fixes a connecting pipe 13 as a connecting module under the storage hopper 12, which can be connected to the small batch feeding component and the large batch feeding component according to actual use needs, so that the equipment can be adaptively adjusted according to production needs. When the small batch feeding component is installed on the connecting pipe 13, smaller materials can be quantitatively weighed and fed through the small batch feeding component; when the large batch feeding component is installed on the connecting pipe 13, the materials in the storage hopper 12 can be fed to the conveyor belt 14 at a faster speed, thereby ensuring production efficiency. In addition, the quantitative delivery of small batches of materials in the food production process can be used to achieve the advantage of high applicability. The small batch feeding component can be used to very conveniently control the input of seasonings and additives in the food processing process, while the large batch feeding component is suitable for inputting the main materials in foods such as flour and wheat flour.

[0041] The material in the storage hopper 12 falls into the conveying pipe 22 through the feed port 24, and the material at the feed port 24 is conveyed to the discharge port 25 through the feeding mechanism. The material at the discharge port 25 falls downward onto the weighing and feeding mechanism, and the weighing and feeding mechanism weighs the material. When the weight reaches the target weight, the feeding mechanism stops running and stops conveying the material to the weighing and feeding mechanism. When the material needs to be delivered, the feeding instruction is input to the weighing and feeding mechanism, and the weighing and feeding mechanism immediately delivers the material after weighing, thereby realizing rapid weighing and quantitative feeding and improving the accuracy of material delivery. Then the weighing and feeding mechanism is reset, and the feeding mechanism adds the target weight of material to the weighing and feeding mechanism again, and then waits for the input of the next material delivery instruction, and enters the cycle to realize the function of automatic weighing and feeding.

[0042] The rotary drive member 32 drives the screw 31 to rotate in the conveying pipe 22 . The screw 31 pushes the material in the conveying pipe 22 to move during the rotation, thereby realizing the function of pushing the material to move toward the discharge port 25 through the feeding mechanism.

[0043] When weighing is required, the telescopic driving member 35 extends and drives the rotating frame 33 to flip, and drives the weighing unit 34 to move below the discharge port 25 through the rotating frame 33, so that the material at the discharge port 25 can fall downward onto the weighing unit 34. When feeding is required, the telescopic driving member 35 contracts and drives the rotating frame 33 to flip, and drives the weighing unit 34 to tilt downward through the rotating frame 33, so that the material on the weighing unit 34 slides downward to the outside of the first connecting sleeve 21. The weighing and feeding mechanism realizes the function of weighing and quantitative feeding of materials.

[0044] The weighing unit 34 is fitted with the inner wall of the first connecting sleeve 21 to prevent the material from accidentally rolling down between the weighing unit 34 and the inner wall of the first connecting sleeve 21 when it falls on the weighing unit 34, so as to ensure that the material can stay on the weighing unit 34 during the weighing process. The height of the weighing unit 34 is lower than the height of the connection point between the rotating frame 33 and the conveying pipe 22. When the telescopic driving member 35 is retracted, the weighing unit 34 and the part of the rotating frame 33 below the rotation center will rotate away from the inner wall of the first connecting sleeve 21, thereby preventing the weighing unit 34 that is fitted with the inner wall of the first connecting sleeve 21 from being stuck, thereby improving reliability.

[0045] During the process of installing the first connecting sleeve 21 on the connecting pipe 13, the first connecting sleeve 21 is moved to make the block 15 slide into the first connecting groove 27, and the first connecting sleeve 21 is continuously moved to make the block 15 slide from the first connecting groove 27 to the first clamping groove 26. After the block 15 is clamped into the first clamping groove 26, the block 15 is clamped with the first connecting sleeve 21, thereby preventing the first connecting sleeve 21 from sliding off the connecting pipe 13, and realizing the function of installing the first connecting sleeve 21 on the connecting pipe 13. When the first connecting sleeve 21 needs to be disassembled, the first connecting sleeve 21 is moved to make the block 15 slide out of the first connecting groove 27 and the first clamping groove 26, thereby realizing the function of disassembling the first connecting sleeve 21 from the connecting pipe 13.

[0046] Since the width of the feed port 24 is small, it is easy for the material at the feed port 24 to be blocked and the material cannot be fed. Therefore, the small vibration motor 28 is started at the same time as the feeding mechanism is started. The vibration generated by the small vibration motor 28 is transmitted to the material at the feed port 24 through the baffle plate 23, causing the material to roll into the feed port 24, thereby preventing blockage.

[0047] The storage hopper 12 is detachably connected to the frame 11, which facilitates maintenance and replacement of the storage hopper 12. By arranging a flexible gasket 16 between the storage hopper 12 and the frame 11, the vibration generated by the frame 11 when the small vibration motor 28 is working is reduced, thereby improving the reliability of the equipment and reducing noise.

[0048] By controlling the opening and closing of the valve 42, the feeding is facilitated. The feeding speed can be controlled by controlling the opening of the valve 42, the feeding amount can be controlled to a certain extent, and a large amount of material can be quickly fed in, which is suitable for large-scale material feeding.

[0049] During the process of installing the second connecting sleeve 41 on the connecting pipe 13, the second connecting sleeve 41 is moved to make the block 15 slide into the second connecting groove 44, and the second connecting sleeve 41 is continued to be moved to make the block 15 slide from the second connecting groove 44 to the second clamping groove 43. After the block 15 is clamped into the second clamping groove 43, the block 15 is clamped with the second connecting sleeve 41, so as to prevent the second connecting sleeve 41 from sliding from the connecting pipe 13, and realize the function of installing the second connecting sleeve 41 on the connecting pipe 13. When the second connecting sleeve 41 needs to be removed, the second connecting sleeve 41 is moved to make the block 15 slide out of the second connecting groove 44 and the second clamping groove 43, so as to realize the function of removing the second connecting sleeve 41 from the connecting pipe 13.

[0050] According to the disclosure and teaching of the above specification, the technicians in the field of the utility model can also change and modify the above implementation. Therefore, the utility model is not limited to the specific implementation methods disclosed and described above, and some modifications and changes to the utility model should also fall within the scope of protection of the claims of the utility model. In addition, although some specific terms are used in this specification, these terms are only for the convenience of description and do not constitute any limitation to the utility model.

Claims

1. An automatic weighing batching machine, characterized in that: The invention comprises a frame (11), a storage hopper (12), a conveyor belt (14), a small batch feeding assembly, and a large batch feeding assembly. At least two storage hoppers (12) are provided. The storage hoppers (12) are mounted on the frame (11). A connecting pipe (13) communicating with the storage hopper (12) is fixedly connected below the storage hopper (12). The small batch feeding assembly and the large batch feeding assembly are detachably mounted on different connecting pipes (13). The conveyor belt (14) is mounted on the frame (11). The conveyor belt (14) is located below the small batch feeding assembly and the large batch feeding assembly.

2. The automatic weighing batching machine according to claim 1, characterized in that: The small batch feeding assembly comprises a first connecting sleeve (21), a conveying pipe (22) and a weighing feeding mechanism, wherein the first connecting sleeve (21) is detachably connected to the connecting pipe (13), a baffle plate (23) is fixedly connected inside the first connecting sleeve (21), the conveying pipe (22) is fixedly connected to the baffle plate (23), the baffle plate (23) is provided with a feed port (24) communicating with the conveying pipe (22), an end of the conveying pipe (22) away from the feed port (24) is provided with a discharge port (25), the weighing feeding mechanism is installed inside the first connecting sleeve (21) and is located below the discharge port (25), and the conveying pipe (22) is provided with a feeding mechanism.

3. The automatic weighing batching machine according to claim 2, characterized in that: The feeding mechanism comprises a screw rod (31) and a rotary driving member (32), wherein the rotary driving member (32) is mounted on the first connecting sleeve (21), the screw rod (31) is fixedly connected to the output end of the rotary driving member (32), the screw rod (31) is located in the conveying pipe (22), and the screw rod (31) is parallel to the conveying pipe (22).

4. The automatic weighing batching machine according to claim 2, characterized in that: The weighing and feeding mechanism comprises a rotating frame (33), a weighing unit (34) and a telescopic driving member (35); the rotating frame (33) is rotatably connected to the conveying pipe (22); two ends of the telescopic driving member (35) are rotatably connected to the rotating frame (33) and the first connecting sleeve (21) respectively; the weighing unit (34) is mounted on the rotating frame (33); and the weighing unit (34) is located below the discharge port (25).

5. The automatic weighing batching machine according to claim 4, characterized in that: One end of the weighing unit (34) is in contact with the inner wall of the first connecting sleeve (21), and the height of the weighing unit (34) is lower than the height of the rotation center of the rotating frame (33).

6. The automatic weighing batching machine according to claim 2, characterized in that: The outer wall of the connecting pipe (13) is fixedly connected with a clamping block (15); the first connecting sleeve (21) is provided with a first clamping groove (26) for the clamping block (15) to be clamped in; the first clamping groove (26) opens downward; the first connecting sleeve (21) is provided with a first connecting groove (27) connected with the first clamping groove (26); the first connecting groove (27) extends to the upper end of the first connecting sleeve (21).

7. The automatic weighing batching machine according to claim 2, characterized in that: The material blocking plate (23) is fixedly mounted with a small vibration motor (28).

8. The automatic weighing batching machine according to claim 7, characterized in that: The storage hopper (12) is detachably connected to the frame (11), and a flexible gasket (16) is provided between the storage hopper (12) and the frame (11).

9. The automatic weighing batching machine according to claim 1, characterized in that: The large-volume feeding assembly comprises a second connecting sleeve (41) and a valve (42); the second connecting sleeve (41) is detachably connected to the connecting pipe (13); and the valve (42) is mounted on the second connecting sleeve (41).

10. The automatic weighing batching machine according to claim 9, characterized in that: The outer wall of the connecting pipe (13) is fixedly connected with a clamping block (15); the second connecting sleeve (41) is provided with a second clamping groove (43) for the clamping block (15) to be clamped in; the second clamping groove (43) opens downward; the second connecting sleeve (41) is provided with a second connecting groove (44) connected with the second clamping groove (43); the second connecting groove (44) extends to the upper end of the second connecting sleeve (41).

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