Adjustable discharging device of bag feeding type automatic packaging machine

Abstract

The utility model discloses an adjustable blanking device of a bag feeding type automatic packaging machine, which comprises a fixed plate, the upper end of the fixed plate is rotatably connected with a rotating shaft, the outer surface of the rotating shaft is provided with a bevel gear I, the bevel gear I is meshed with a bevel gear II, one end of the bevel gear II is provided with a motor I, and the outer surface of the rotating shaft is provided with a blocky material storage box; a weighing device is installed at the lower end of the measuring hopper; a rotating block is installed at the lower end of the weighing device; the side face of the rotating block is rotationally connected with a fixing frame; and a second motor is installed at one end of the rotating block. The blanking mechanism can be adjusted according to actual blanking requirements, so that the required blanking mechanism is rotated to the position of the blanking hopper for blanking, and the blanking mechanism is convenient and fast to use and high in applicability.

Description

Technical Field

[0001] The utility model relates to the field of bag-feeding type automatic packaging machines, in particular to an adjustable feeding device of the bag-feeding type automatic packaging machine. Background Art

[0002] The bag-feeding automatic packaging machine replaces manual packaging and realizes packaging automation for large enterprises and small and medium-sized enterprises. The operator only needs to put the prepared bags one by one or hundreds of bags at a time on the bag-taking part of the equipment, and the mechanical claws of the equipment will automatically take the bags, print the date, open the bags, give the metering device a signal to measure, and then drop the materials, seal, and output. The unloading mechanism of the existing bag-feeding automatic packaging machine has a single type of unloading, and can only unload liquid materials, granular materials, or block materials. When replacement is needed, it must be disassembled and replaced, and it cannot be quickly adjusted according to actual needs, which is not convenient enough. Therefore, those skilled in the art provide an adjustable unloading device for a bag-feeding automatic packaging machine to solve the problems raised in the above background technology. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides an adjustable unloading device for a bag-feeding automatic packaging machine, including a fixed plate, the upper end of the fixed plate is rotatably connected to a rotating shaft, a bevel gear 1 is installed on the outer surface of the rotating shaft, the bevel gear 1 is meshed with the bevel gear 2, a motor 1 is installed on one end of the bevel gear 2, a block material storage box is installed on the outer surface of the rotating shaft, a discharge port is installed at the lower end of the block material storage box, a transmission belt is arranged directly below the discharge port, the transmission belt is fixedly connected to the rotating shaft, a quantitative bucket is arranged at the lower side of the end of the transmission belt, a weighing device is installed at the lower end of the quantitative bucket, a rotating block is installed at the lower end of the weighing device, the side of the rotating block is rotatably connected to a fixed frame, and a motor 2 is installed at one end of the rotating block;

[0004] A liquid material storage box is installed on the outer surface of the rotating shaft, a quantitative box is arranged at the lower side of the liquid material storage box, an oblique pipe is installed at the lower end of the quantitative box, a floating plate is arranged inside the quantitative box, a telescopic pipe is installed at the upper end of the floating plate, the upper end of the telescopic pipe passes through the quantitative box and is connected to the liquid material storage box, the lower end of the telescopic pipe passes through the floating plate, valves are installed on the outer surfaces of the telescopic pipe and the oblique pipe, the floating plate is slidably connected to a threaded rod, the lower end of the threaded rod is rotatably connected to the inner wall of the quantitative box, the floating plate is slidably connected to a limit rod, both ends of the limit rod are fixedly connected to the inner wall of the quantitative box, a lifting plate is sleeved on the outer surfaces of the threaded rod and the limit rod, the lifting plate and the threaded rod are threadedly connected, the lifting plate and the limit rod are slidably connected, and a trigger switch is installed at the lower end of the lifting plate;

[0005] A granular material storage box is installed on the outer surface of the rotating shaft, a fixed tube is installed at the lower end of the granular material storage box, the lower end of the fixed tube is slidably connected to the rotating cylinder, a central shaft is installed at the lower end of the rotating cylinder, the central shaft is rotatably connected to the horizontal plate, and the horizontal plate is fixedly connected to the rotating shaft, a motor three is installed at the lower end of the central shaft, quantitative holes are symmetrically arranged inside the rotating cylinder, a circular ring cover is installed at the position corresponding to the quantitative hole at the lower end of the rotating cylinder, a discharge hole is arranged on the side of the circular ring cover, a groove rod is symmetrically installed at the lower end of the rotating cylinder, a threaded shaft is arranged inside the groove rod, a gear one is installed at the lower end of the threaded shaft, the gear one is meshed with the gear two, a motor four is installed at the lower end of the gear two, and the motor four is installed on the horizontal plate, a threaded sleeve is sleeved on the outer surface of the threaded shaft, the threaded sleeve is slidably connected to the sliding rod, an inclined support block is installed on the upper end of the sliding rod, and the inclined support block is slidably connected to the quantitative hole, and a lower hopper is arranged on the side of the fixed plate.

[0006] Preferably, a connecting rod is installed on a side of the fixing frame, and the connecting rod is fixedly connected to the rotating shaft.

[0007] Preferably: support rods are symmetrically installed on the upper end of the quantitative box, and the support rods are fixedly connected to the liquid material storage box.

[0008] Preferably, the upper end of the threaded rod passes through the quantitative box and is installed with a rotating block.

[0009] Preferably, a discharge port is installed at a position on the side of the annular cover corresponding to the discharge hole.

[0010] Preferably, a plurality of thread grooves are provided on the side of the sliding rod, and a fastening bolt is provided on the side of the threaded sleeve.

[0011] Technical effects and advantages of the utility model:

[0012] The utility model can be adjusted according to actual material unloading needs, so that the required unloading mechanism is transferred to the position of the unloading hopper for unloading, which is convenient, fast and has strong applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of this application;

[0014] Figure 2 It is a structural schematic diagram of the quantitative bucket of this application;

[0015] Figure 3 It is a structural schematic diagram of the liquid material storage box of the present application;

[0016] Figure 4 It is a structural schematic diagram of the quantitative box of this application;

[0017] Figure 5 It is a schematic diagram of the structure of the granular material storage box of the present application;

[0018] Figure 6 It is a structural schematic diagram of the rotating drum of the present application;

[0019] Figure 7 It is a schematic diagram of the structure of the groove rod of the present application;

[0020] In the figure: 1, fixed plate; 2, rotating shaft; 3, bevel gear 1; 4, bevel gear 2; 5, motor 1; 6, block material storage box; 7, discharge port; 71, transmission belt; 8, quantitative bucket; 9, weighing device; 10, rotating block; 11, fixed frame; 12, motor 2; 13, liquid material storage box; 14, quantitative box; 15, oblique pipe; 16, floating plate; 17, telescopic pipe; 18, threaded rod; 19, limit rod; 20, lifting plate; 21 , trigger switch; 22, granular material storage box; 23, fixed tube; 24, rotating cylinder; 25, quantitative hole; 26, ring cover; 27, discharge hole; 28, center axis; 29, horizontal plate; 30, motor three; 31, groove rod; 32, threaded shaft; 33, gear one; 34, gear two; 35, motor four; 36, threaded sleeve; 37, sliding rod; 38, inclined support block; 39, threaded groove; 40, fastening bolt; 41, lower hopper. DETAILED DESCRIPTION

[0021] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

[0022] See also Figures 1 to 7In this embodiment, an adjustable unloading device for a bag-feeding automatic packaging machine is provided, including a fixed plate 1, the upper end of the fixed plate 1 is rotatably connected to a rotating shaft 2, a bevel gear 1 3 is installed on the outer surface of the rotating shaft 2, the bevel gear 1 3 is meshed with the bevel gear 2 4, a motor 1 5 is installed on one end of the bevel gear 2 4, a block material storage box 6 is installed on the outer surface of the rotating shaft 2, a discharge port 7 is installed at the lower end of the block material storage box 6, a transmission belt 71 is arranged directly below the discharge port 7, the transmission belt 71 is fixedly connected to the rotating shaft 2, a quantitative bucket 8 is arranged at the lower side of the end of the transmission belt 71, a weighing device 9 is installed at the lower end of the quantitative bucket 8, a rotating block 10 is installed at the lower end of the weighing device 9, a side of the rotating block 10 is rotatably connected to a fixed frame 11, a connecting rod is installed on the side of the fixed frame 11, and the connecting rod is fixedly connected to the rotating shaft 2, and one end of the rotating block 10 Install the motor 2 12, install the liquid material storage box 13 on the outer surface of the rotating shaft 2, set the quantitative box 14 at the lower side of the liquid material storage box 13, symmetrically install the support rod on the upper end of the quantitative box 14, and the support rod is fixedly connected to the liquid material storage box 13, install the oblique pipe 15 at the lower end of the quantitative box 14, and set the floating plate 16 inside the quantitative box 14, install the telescopic pipe 17 on the upper end of the floating plate 16, the upper end of the telescopic pipe 17 passes through the quantitative box 14 and is connected to the liquid material storage box 13, the lower end of the telescopic pipe 17 passes through the floating plate 16, and valves are installed on the outer surfaces of the telescopic pipe 17 and the oblique pipe 15. The floating plate 16 is internally slidably connected to the threaded rod 18, and the lower end of the threaded rod 18 is rotatably connected to the inner wall of the quantitative box 14, the upper end of the threaded rod 18 passes through the quantitative box 14 and is installed with a rotating block, and the floating plate 16 is internally slidably connected to the threaded rod 18. A limit rod 19 is connected, and both ends of the limit rod 19 are fixedly connected to the inner wall of the quantitative box 14. A lifting plate 20 is sleeved on the outer surface of the threaded rod 18 and the limit rod 19. The lifting plate 20 and the threaded rod 18 are threadedly connected. The lifting plate 20 and the limit rod 19 are slidably connected. A trigger switch 21 is installed at the lower end of the lifting plate 20. A granular material storage box 22 is installed on the outer surface of the rotating shaft 2. A fixed pipe 23 is installed at the lower end of the granular material storage box 22. The lower end of the fixed pipe 23 is slidably connected to the rotating cylinder 24. A central shaft 28 is installed at the lower end of the rotating cylinder 24. The central shaft 28 is rotatably connected to the transverse plate 29, and the transverse plate 29 is fixedly connected to the rotating shaft 2. A motor 30 is installed at the lower end of the central shaft 28. Quantitative holes 25 are symmetrically opened inside the rotating cylinder 24, and the lower end of the rotating cylinder 24 is installed at the position corresponding to the quantitative holes 25 A circular ring cover 26 is provided with a discharge hole 27 on the side of the circular ring cover 26, and a discharge port is installed at a position corresponding to the discharge hole 27 on the side of the circular ring cover 26. A groove rod 31 is symmetrically installed at the lower end of the rotating cylinder 24, and a threaded shaft 32 is arranged inside the groove rod 31. A gear 1 33 is installed at the lower end of the threaded shaft 32, and the gear 1 33 is meshed with the gear 2 34. A motor 4 35 is installed at the lower end of the gear 2 34, and the motor 4 35 is installed on the horizontal plate 29. A threaded sleeve 36 is sleeved on the outer surface of the threaded shaft 32, and a sliding rod 37 is slidably connected inside the threaded sleeve 36. A plurality of threaded grooves 39 are provided on the side of the sliding rod 37, and a fastening bolt 40 is arranged on the side of the threaded sleeve 36. An inclined support block 38 is installed on the upper end of the sliding rod 37, and the inclined support block 38 is slidably connected to the quantitative hole 25. A lower hopper 41 is arranged on the side of the fixed plate 1.

[0023] The working principle of the utility model is: the transmission belt 71 works to transport the block materials falling from the block material storage box 6, and the block materials fall into the quantitative bucket 8, and the falling materials are weighed by the weighing device 9. When the weight reaches a certain value, the transmission belt 71 stops working, and then the motor 12 drives the rotating block 10 to rotate, and the rotating block 10 drives the quantitative bucket 8 to rotate, so that the block materials in the quantitative bucket 8 are discharged through the discharge hopper 41;

[0024] The liquid material in the liquid material storage box 13 enters the quantitative box 14 through the telescopic tube 17, and the floating plate 16 rises with the rise of the liquid level. When the floating plate 16 rises and presses the trigger switch 21, the valve on the telescopic tube 17 is closed, and the valve on the inclined pipe 15 is opened, so that the quantitative liquid in the quantitative box 14 is discharged through the discharge hopper 41. The lifting plate 20 is driven up and down by rotating the threaded rod 18, and the height of the trigger switch 21 is adjusted to control the quantitative liquid content in the quantitative box 14.

[0025] The granular material in the granular material storage box 22 falls onto the inclined support block 38 in the quantitative hole 25, and then the motor three 30 drives the rotating cylinder 24 to rotate through the central shaft 28, so that the quantitative hole 25 filled with granular material is turned to the position of the lower hopper 41, so that the gear one 33 and the gear two 34 are meshed, and the motor four 35 drives the threaded shaft 32 to rotate through the gear two 34 and the gear one 33, and the threaded shaft 32 drives the inclined support block 38 to drop out of the quantitative hole 25 through the threaded sleeve 36 and the sliding rod 37, so that the granular material in the quantitative hole 25 drops out of the quantitative hole 25, and then enters the lower hopper 41 through the discharge hole 27 and the discharge port, and performs the discharge work through the lower hopper 41, and the height of the inclined support block 38 is adjusted by the fastening bolt 40 and the threaded grooves 39 at different positions;

[0026] The motor 15 drives the bevel gear 24 to rotate, and the bevel gear 24 and the bevel gear 13 are engaged to drive the rotating shaft 2 to rotate. The rotation of the rotating shaft 2 drives the block material storage box 6, the liquid material storage box 13 and the granular material storage box 22 to rotate. It can be adjusted according to the actual unloading needs, so that the required unloading mechanism can be turned to the position of the unloading hopper 41 for unloading, which is convenient and fast and has strong applicability.

[0027] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. An adjustable unloading device for a bag-feeding automatic packaging machine, comprising a fixing plate (1), characterized in that: The upper end of the fixed plate (1) is rotatably connected to the rotating shaft (2), a bevel gear 1 (3) is installed on the outer surface of the rotating shaft (2), the bevel gear 1 (3) and the bevel gear 2 (4) are meshed, a motor 1 (5) is installed on one end of the bevel gear 2 (4), a block material storage box (6) is installed on the outer surface of the rotating shaft (2), a discharge port (7) is installed at the lower end of the block material storage box (6), a transmission belt (71) is arranged directly below the discharge port (7), the transmission belt (71) is fixedly connected to the rotating shaft (2), a quantitative bucket (8) is arranged at the lower side of the end of the transmission belt (71), a weighing device (9) is installed at the lower end of the quantitative bucket (8), a rotating block (10) is installed at the lower end of the weighing device (9), the side of the rotating block (10) is rotatably connected to the fixed frame (11), and a motor 2 (12) is installed at one end of the rotating block (10); A liquid material storage box (13) is installed on the outer surface of the rotating shaft (2), a quantitative box (14) is arranged at the lower side of the liquid material storage box (13), an oblique pipe (15) is installed at the lower end of the quantitative box (14), a floating plate (16) is arranged inside the quantitative box (14), a telescopic pipe (17) is installed at the upper end of the floating plate (16), the upper end of the telescopic pipe (17) passes through the quantitative box (14) and communicates with the liquid material storage box (13), the lower end of the telescopic pipe (17) passes through the floating plate (16), and valves are installed on the outer surfaces of the telescopic pipe (17) and the oblique pipe (15). The floating plate (16) is internally slidably connected to a threaded rod (18), the lower end of the threaded rod (18) is rotatably connected to the inner wall of the quantitative box (14), the floating plate (16) is internally slidably connected to a limit rod (19), both ends of the limit rod (19) are fixedly connected to the inner wall of the quantitative box (14), the outer surfaces of the threaded rod (18) and the limit rod (19) are sleeved with a lifting plate (20), the lifting plate (20) and the threaded rod (18) are threadedly connected, the lifting plate (20) and the limit rod (19) are slidably connected, and a trigger switch (21) is installed at the lower end of the lifting plate (20); A granular material storage box (22) is installed on the outer surface of the rotating shaft (2), a fixed pipe (23) is installed at the lower end of the granular material storage box (22), the lower end of the fixed pipe (23) is slidably connected to the rotating cylinder (24), a central shaft (28) is installed at the lower end of the rotating cylinder (24), the central shaft (28) is rotatably connected to a transverse plate (29), and the transverse plate (29) is fixedly connected to the rotating shaft (2), a motor (30) is installed at the lower end of the central shaft (28), quantitative holes (25) are symmetrically arranged inside the rotating cylinder (24), a circular ring cover (26) is installed at the position of the quantitative hole (25) at the lower end of the rotating cylinder (24), and a discharge hole (27) is arranged on the side of the circular ring cover (26), A groove rod (31) is symmetrically mounted at the lower end of the rotating cylinder (24), a threaded shaft (32) is arranged inside the groove rod (31), a gear 1 (33) is mounted at the lower end of the threaded shaft (32), the gear 1 (33) is meshed with a gear 2 (34), a motor 4 (35) is mounted at the lower end of the gear 2 (34), and the motor 4 (35) is mounted on the horizontal plate (29), a threaded sleeve (36) is sleeved on the outer surface of the threaded shaft (32), a sliding rod (37) is slidably connected inside the threaded sleeve (36), an oblique support block (38) is mounted at the upper end of the sliding rod (37), and the oblique support block (38) is slidably connected to the quantitative hole (25), and a lower hopper (41) is arranged on the side of the fixed plate (1).

2. The adjustable feeding device of the bag-feeding automatic packaging machine according to claim 1 is characterized in that: A connecting rod is installed on the side of the fixing frame (11), and the connecting rod is fixedly connected to the rotating shaft (2).

3. The adjustable feeding device of the bag-feeding automatic packaging machine according to claim 1 is characterized in that: Support rods are symmetrically mounted on the upper end of the quantitative box (14), and the support rods are fixedly connected to the liquid material storage box (13).

4. The adjustable feeding device of the bag-feeding automatic packaging machine according to claim 1 is characterized in that: The upper end of the threaded rod (18) passes through the quantitative box (14) and is installed with a rotating block.

5. The adjustable feeding device of the bag-feeding automatic packaging machine according to claim 1 is characterized in that: A discharge port is installed on the side of the annular cover (26) at a position corresponding to the discharge hole (27).

6. The adjustable feeding device of the bag-feeding automatic packaging machine according to claim 1 is characterized in that: A plurality of thread grooves (39) are provided on the side of the sliding rod (37), and a fastening bolt (40) is provided on the side of the threaded sleeve (36).

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