A quantitative feeding device for a strip-shaped coffee packaging machine

Abstract

This utility model discloses a quantitative feeding device for a strip-shaped coffee packaging machine, including a base plate, a worktable on one side above the base plate, a support frame on one side above the worktable, a first motor fixedly mounted on the support frame, the first motor's rotating shaft fixedly connected to a threaded rod, a movable block on the threaded rod, the movable block being fixedly connected to a mounting frame through a through groove, a cover plate fixedly connected below the mounting frame, a storage tank located below the cover plate, a feeding pipe located below the storage tank, a second motor fixedly mounted above the mounting frame, the second motor being fixedly connected to a shaft, and a spiral transmission rod fixedly connected below the shaft. This quantitative feeding device is height-adjustable, has good versatility, and can achieve quantitative feeding of strip-shaped coffee, effectively improving coffee processing efficiency.

Description

Technical Field

[0001] This utility model relates to the field of coffee packaging machine technology, and in particular to a quantitative feeding device for a strip-shaped coffee packaging machine. Background Technology

[0002] With the continuous development of the coffee market, stick coffee has become increasingly popular among consumers due to its convenience. In the production process of stick coffee, the quantitative feeding stage of the packaging machine is crucial. Traditional quantitative feeding devices suffer from significant errors in material quantity and rely somewhat on manual control, resulting in low efficiency, high labor costs, and difficulty in ensuring consistent feeding amounts for each bag of coffee, thus affecting product quality and brand image. Therefore, we have proposed a quantitative feeding device for stick coffee packaging machines. Utility Model Content

[0003] To address the aforementioned problems, this invention provides a quantitative feeding device for a strip-shaped coffee packaging machine. This invention solves the problems of traditional quantitative feeding devices, which suffer from large errors in material quantity, rely heavily on manual control, are inefficient and have high labor costs, and struggle to ensure consistent feeding amounts for each coffee pack, thus affecting product quality and brand image.

[0004] This utility model discloses a quantitative feeding device for a strip-shaped coffee packaging machine, comprising a base plate, a worktable on one side above the base plate, a support frame on one side above the worktable, a first motor fixedly mounted on the support frame, the first motor's rotating shaft passing through the support frame and fixedly connected to a threaded rod, a movable block on the threaded rod, through slots at both ends of the support frame near the worktable, the movable block passing through the slots and fixedly connected to a mounting frame, a cover plate fixedly connected below the mounting frame, a storage tank below the cover plate, a feeding pipe below the storage tank, a second motor fixedly mounted above the mounting frame, the second motor's rotating shaft passing through the mounting frame and fixedly connected to a shaft, a spiral transmission rod fixedly connected below the shaft, and the spiral transmission rod extending into the feeding pipe.

[0005] In the above scheme, the support frame is inclined downwards.

[0006] In the above scheme, the lower end of the storage tank is designed as an inverted cone shape.

[0007] In the above scheme, a feeding chute is provided on one side above the storage tank.

[0008] In the above scheme, the mounting frame is equipped with a third motor on one side of the second motor. The rotating shaft of the third motor passes through the mounting frame and is fixedly connected to the connecting rod. The lower end of the connecting rod is equipped with a first transmission wheel. The end of the shaft that contacts the cover plate is equipped with a sleeve. The upper end of the sleeve is equipped with a second transmission wheel that matches the first transmission wheel. The first transmission wheel and the second transmission wheel are connected by belt drive. The sleeve is equipped with connecting pipes on both sides inside the storage tank. A fixing rod is inserted into the connecting pipe. The lower part of the fixing rod is fixedly connected to the stirring blade.

[0009] In the above scheme, the cover plate and the storage tank are fixedly connected by a U-shaped clamp.

[0010] In the above scheme, brake casters are provided at all four corners of the bottom plate.

[0011] The advantages and beneficial effects of this utility model are as follows: This utility model provides a quantitative feeding device for a strip-shaped coffee packaging machine. A first motor drives a threaded rod to rotate. When the threaded rod rotates, a movable block can move vertically on the threaded rod. Through the transmission of the movable block, the mounting frame also moves accordingly. When the mounting frame moves, the height of the storage tank and the feeding pipe also changes accordingly. A second motor drives a shaft and a spiral transmission rod to rotate. The rotating spiral transmission rod can transmit coffee powder, allowing the coffee inside the storage tank to be fed through the feeding pipe. Through the timed operation of the second motor, quantitative feeding of coffee can be achieved. The rotating stirring blade can stir the coffee powder inside the storage tank, preventing powder from clumping and effectively preventing powder from adhering to the inner wall of the storage tank. This quantitative feeding device has a simple structure, easy height adjustment, good versatility, and can achieve quantitative feeding of strip-shaped coffee, effectively improving the processing efficiency of coffee. Attached Figure Description

[0012] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a rear view of the present invention;

[0015] Figure 3 This is a cross-sectional view of the present invention;

[0016] Figure 4This is a schematic diagram of part A of the present invention;

[0017] Figure 5 This is a schematic diagram of part B of the present invention.

[0018] In the diagram: 1. Base plate; 2. Workbench; 3. Support frame; 4. First motor; 5. Threaded rod; 6. Movable block; 7. Through slot; 8. Mounting frame; 9. Cover plate; 10. Storage tank; 11. Second motor; 12. Shaft; 13. Spiral transmission rod; 14. Discharge pipe; 15. Feed chute; 16. Third motor; 17. Connecting rod; 18. First transmission wheel; 19. Sleeve; 20. Second transmission wheel; 21. Belt; 22. Connecting pipe; 23. Fixing rod; 24. Mixing blade; 25. U-shaped clamp; 26. Brake caster. Detailed Implementation

[0019] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings and examples. The following examples are only used to more clearly illustrate the technical solution of this utility model and should not be construed as limiting the scope of protection of this utility model.

[0020] like Figure 1-5As shown, this utility model is a quantitative feeding device for a strip-shaped coffee packaging machine, including a base plate 1, a worktable 2 on one side above the base plate 1, and a support frame 3 on one side above the worktable 2. A first motor 4 is fixedly installed on the support frame 3. The rotating shaft of the first motor 4 passes through the support frame 3 and is fixedly connected to a threaded rod 5. The two ends of the threaded rod 5 are respectively movably connected to the support frame 3 and the worktable 2. A movable block 6 is provided on the threaded rod 5, and the threaded rod 5 is threadedly connected to the movable block 6. Both ends of the support frame 3 near the worktable 2 are provided with through slots 7. The movable block 6 passes through the through slots 7 and is fixedly connected to a mounting frame 8. When the first motor 4 is working, the first motor 4 drives the threaded rod 5 to rotate. When the threaded rod 5 rotates, the movable block 6 can move vertically on the threaded rod 5. Through the transmission of the movable block 6, the mounting frame 8 also moves accordingly. The mounting frame 8 is fixedly connected to the cover plate 9 below. A storage tank 10 is provided below the cover plate 9, and a feeding pipe 14 is provided below the storage tank 10. A second motor 11 is fixedly installed above the mounting frame 8. The rotating shaft of the second motor 11 passes through the mounting frame 8 and is fixedly connected to the shaft 12. The shaft 12 is fixedly connected to the spiral transmission rod 13 below. The spiral transmission rod 13 extends into the feeding pipe 14. When the mounting frame 8 moves, the height of the storage tank 10 and the feeding pipe 14 also changes accordingly. When the second motor 11 is working, the second motor 11 drives the shaft 12 and the spiral transmission rod 13 to rotate. The rotating spiral transmission rod 13 can transmit coffee powder, so that the coffee in the storage tank 10 can be fed through the feeding pipe 14. The second motor 11 is a servo motor. Through the timed operation of the second motor 11, the quantitative feeding of coffee can be achieved.

[0021] The support frame 3 is set at an angle downwards.

[0022] The lower end of the storage tank 10 is designed in an inverted cone shape. The inverted cone shape of the storage tank 10 makes it easier for coffee powder to concentrate at the outlet end, ensuring smooth feeding.

[0023] The storage tank 10 is provided with a feeding trough 15 on one side above, through which coffee powder to be packaged can be added into the storage tank 10.

[0024] The mounting bracket 8 has a third motor 16 located on one side of the second motor 11. The rotating shaft of the third motor 16 passes through the mounting bracket 8 and is fixedly connected to the connecting rod 17. The lower end of the connecting rod 17 has a first transmission wheel 18. The end of the shaft 12 that contacts the cover plate 9 has a sleeve 19. The sleeve 19 is movably connected to the cover plate 9 and the shaft 12, allowing the shaft 12 to rotate inside the sleeve 19. The upper end of the sleeve 19 has a second transmission wheel 20 that matches the first transmission wheel 18. The first transmission wheel 18 and the second transmission wheel 20 are connected by a belt 21. The sleeve 19 has connecting pipes 22 on both sides inside the storage tank 10. A fixing rod 23 is inserted into the connecting pipe 22. The fixing rod 23 is fixedly connected to the stirring blade 24 below. When the third motor 16 is working, the third motor 16 drives the connecting rod 17 to rotate. The connecting rod 17 drives the first transmission wheel 18 to rotate. The second transmission wheel 20, which is connected to the first transmission wheel 18 through the belt 21, can drive the sleeve 19 to rotate under the drive of the first transmission wheel 18. The sleeve 19 drives the stirring blade 24 to rotate through the fixing rod 23. The rotating stirring blade 24 can stir the coffee powder inside the storage tank 10, which can prevent the powder from clumping and effectively prevent the powder from adhering to the inner wall of the storage tank 10.

[0025] The cover plate 9 and the storage tank 10 are fixedly connected by a U-shaped clamp 25.

[0026] Brake casters 26 are provided at the four corners of the bottom plate 1. The setting of brake casters 26 makes it easier to move and position the unloading device.

[0027] Specifically, in this invention, when the first motor 4 is working, it drives the threaded rod 5 to rotate. As the threaded rod 5 rotates, the movable block 6 can move vertically along it. Through the transmission of the movable block 6, the mounting frame 8 also moves. When the mounting frame 8 moves, the height of the storage tank 10 and the discharge pipe 14 also changes. When the second motor 11 is working, it drives the shaft 12 and the spiral transmission rod 13 to rotate. The rotating spiral transmission rod 13 can transport the coffee powder, allowing the coffee inside the storage tank 10 to be discharged through the discharge pipe 14. 11 is a servo motor. The timing operation of the second motor 11 enables the quantitative feeding of coffee. When the third motor 16 is working, the third motor 16 drives the connecting rod 17 to rotate. The connecting rod 17 drives the first transmission wheel 18 to rotate. The second transmission wheel 20, which is connected to the first transmission wheel 18 through the belt 21, drives the sleeve 19 to rotate under the drive of the first transmission wheel 18. The sleeve 19 drives the stirring blade 24 to rotate through the fixed rod 23. The rotating stirring blade 24 can stir the coffee powder inside the storage tank 10, which can prevent the powder from clumping and effectively prevent the powder from adhering to the inner wall of the storage tank 10.

[0028] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A quantitative feeding device for a strip-shaped coffee packaging machine, comprising a base plate (1), characterized in that, A workbench (2) is provided on one side above the base plate (1), and a support frame (3) is provided on one side above the workbench (2). A first motor (4) is fixedly installed on the support frame (3). The rotating shaft of the first motor (4) passes through the support frame (3) and is fixedly connected to a threaded rod (5). A movable block (6) is provided on the threaded rod (5). Both ends of the support frame (3) near the workbench (2) are provided with through slots (7). The movable block (6) passes through the through slots (7) and is fixedly connected to a mounting frame (8). The mounting frame (8) is fixedly connected to a cover plate (9) below. A storage tank (10) is provided below the cover plate (9). A discharge pipe (14) is provided below the storage tank (10). A second motor (11) is fixedly installed on the top of the mounting frame (8). The rotating shaft of the second motor (11) passes through the mounting frame (8) and is fixedly connected to a shaft (12). The shaft (12) is fixedly connected to a spiral transmission rod (13) below. The spiral transmission rod (13) extends into the discharge pipe (14).

2. The quantitative feeding device for a strip-shaped coffee packaging machine according to claim 1, characterized in that, The support frame (3) is inclined downward.

3. The quantitative feeding device for a strip-shaped coffee packaging machine according to claim 1, characterized in that, The lower end of the storage tank (10) is designed to be an inverted cone shape.

4. The quantitative feeding device for a strip-shaped coffee packaging machine according to claim 1, characterized in that, A feed chute (15) is provided on one side above the storage tank (10).

5. The quantitative feeding device for a strip-shaped coffee packaging machine according to claim 1, characterized in that, The mounting bracket (8) is located on one side of the second motor (11) and has a third motor (16). The rotating shaft of the third motor (16) passes through the mounting bracket (8) and is fixedly connected to the connecting rod (17). The lower end of the connecting rod (17) is provided with a first transmission wheel (18). The end of the shaft (12) that contacts the cover plate (9) is provided with a sleeve (19). The upper end of the sleeve (19) is provided with a second transmission wheel (20) that matches the first transmission wheel (18). The first transmission wheel (18) and the second transmission wheel (20) are connected by a belt (21). The sleeve (19) is located inside the storage tank (10) and both sides are provided with connecting pipes (22). A fixing rod (23) is inserted into the connecting pipe (22). The lower part of the fixing rod (23) is fixedly connected to the stirring blade (24).

6. The quantitative feeding device for a strip-shaped coffee packaging machine according to claim 1, characterized in that, The cover plate (9) and the storage tank (10) are fixedly connected by a U-shaped clamp (25).

7. The quantitative feeding device for a strip-shaped coffee packaging machine according to claim 1, characterized in that, Brake casters (26) are provided at the four corners below the base plate (1).

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