Empty bag removing device for traditional Chinese medicine processing

Abstract

The utility model belongs to the field of traditional Chinese medicine processing, particularly relates to an empty bag removing device for traditional Chinese medicine processing, and provides the following scheme aiming at the problems of time and labor waste and lower efficiency in the existing manual empty bag detecting and removing process: the empty bag removing device comprises a conveyor, a bracket is fixedly arranged on the surface of the conveyor, and a lifting plate is arranged on the inner side of the bracket; two rotating shafts rotationally penetrate through one side of the lifting plate, synchronous wheels are fixedly arranged at one ends of the two rotating shafts, a synchronous belt is in transmission connection between the two synchronous wheels, a motor is fixedly arranged on the surface of the lifting plate, an output shaft of the motor is fixed to the other end of one rotating shaft, and at least one pushing mechanism is arranged on the outer wall of the synchronous belt; according to the empty bag removing device, empty bags can be automatically removed, manpower is saved, the machining efficiency is improved, the height and the pushing force of the pushing plate can be adjusted according to the height and the weight of the empty bags, and the application range of the device is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of traditional Chinese medicine processing, in particular to an empty bag rejecting device for traditional Chinese medicine processing. Background Art

[0002] Traditional Chinese medicine (TCM) refers to substances used under the guidance of Traditional Chinese Medicine (TCM) theory for the prevention, treatment, and diagnosis of disease, as well as for rehabilitation and health benefits. TCM primarily originates from natural medicinal products and their processed products, including botanicals, animal medicines, minerals, and some chemical and biological products. Because TCM is primarily based on botanicals, there's a saying that "all medicines are based on herbs."

[0003] During the processing of traditional Chinese medicine, empty packages may appear, that is, empty boxes without Chinese medicine packaging. Therefore, the empty packages need to be removed. However, the traditional method is to manually inspect and remove the empty packages, which is time-consuming, labor-intensive and inefficient.

[0004] Therefore, we propose an empty bag rejection device for traditional Chinese medicine processing. Utility Model Content

[0005] The utility model aims to solve the shortcomings of the prior art in that manual inspection and removal of empty packages is time-consuming, labor-intensive and inefficient, and proposes an empty package removal device for traditional Chinese medicine processing.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] An empty bag rejection device for traditional Chinese medicine processing, comprising:

[0008] Conveyor, the surface of the conveyor is fixed with a bracket, the inner side of the bracket is provided with a lifting plate, one side of the lifting plate rotates through two rotating shafts, one end of each rotating shaft is fixed with a synchronous wheel, a synchronous belt is connected between the two synchronous wheels, a motor is fixed on the surface of the lifting plate, the output shaft of the motor is fixed to the other end of one of the rotating shafts, and the outer wall of the synchronous belt is provided with at least one pushing mechanism;

[0009] The pushing mechanism includes a connecting plate fixedly mounted on the outer wall of the synchronous belt, two fixed blocks fixedly mounted at the bottom of the connecting plate, a push plate rotatably connected between the two fixed blocks, an adjusting block disposed at the bottom of the connecting plate, and a spring fixedly mounted between the adjusting block and the push plate;

[0010] An adjusting mechanism, the adjusting mechanism being arranged on the surface of the lifting plate and being used for adjusting the height of the lifting plate;

[0011] The limiting mechanism is arranged at the bottom of the connecting plate and is used to limit the adjusting block.

[0012] In a possible design, the adjustment mechanism includes a screw and two positioning rods. The screw is rotatably connected to the surface of the lifting plate, and the screw thread passes through the bracket. The positioning rod is fixed on the surface of the lifting plate and slides through the bracket.

[0013] In one possible design, the limiting mechanism includes multiple threaded holes and circular holes. The multiple threaded holes are opened at the bottom of the connecting plate, and the circular holes are opened through the bottom of the adjustment block. A fastening screw is threadedly connected to one of the threaded holes, and the fastening screw passes through the circular hole.

[0014] In a possible design, a positioning groove is formed at the bottom of each of the plurality of threaded holes, and the positioning groove cooperates with the adjustment block.

[0015] In a possible design, a positioning block is fixedly provided at the bottom of the connecting plate.

[0016] In a possible design, a feeding trough is fixedly provided on one side of the conveyor, and an empty bag collection box is provided at the bottom of the feeding trough.

[0017] In this application, when in use, the structure is first adjusted according to the height and weight of the empty package. When adjusting the height, the screw is rotated. Under the action of the positioning rod, the screw drives the lifting plate to move, thereby changing the height of the push plate. When adjusting the force, the adjustment block is placed in a suitable positioning groove, and then the fastening screw and the corresponding threaded hole are connected. The fastening screw is tightened to limit the adjustment block. Then the conveyor is used to transport the Chinese medicine packaging box, and the motor is started at the same time. The motor drives the synchronous wheel and the synchronous belt to rotate, thereby driving the connecting plate to move. When the push plate contacts the packaging box, if the packaging box is not an empty package, the push plate is difficult to push the packaging box, so that the spring is compressed, and the push plate rotates a certain angle and passes through the surface of the packaging box. If the packaging box is an empty package, it is lighter in weight, and the push plate directly pushes the empty package to move into the feeding trough, and falls from the feeding trough into the empty package collection box, waiting for subsequent recycling.

[0018] Beneficial effects:

[0019] In the utility model, the empty package rejecting device for traditional Chinese medicine processing can automatically reject the empty packages by setting multiple structures such as synchronous wheels, synchronous belts and push plates, thereby saving manpower and improving processing efficiency.

[0020] In the utility model, the empty package rejecting device for traditional Chinese medicine processing can adjust the height of the push plate by setting the adjustment mechanism and the limit mechanism, which is suitable for empty packages of different heights. The position of the adjustment block can be adjusted so that the spring can generate different thrusts on the push plate, thereby changing the thrust of the push plate, which is suitable for empty packages of different weights, thereby improving the applicability of the device.

[0021] In the utility model, empty packages can be automatically rejected, which saves manpower and improves processing efficiency. The height and pushing force of the push plate can also be adjusted according to the height and weight of the empty packages, thereby improving the application range of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall three-dimensional structure of an empty package rejection device for traditional Chinese medicine processing proposed by the utility model;

[0023] Figure 2 This is a partial three-dimensional structural diagram of an empty package rejection device for traditional Chinese medicine processing proposed by the utility model;

[0024] Figure 3 The utility model is a partial cross-sectional structural schematic diagram of an empty bag rejection device for traditional Chinese medicine processing.

[0025] In the figure: 1. Conveyor; 2. Bracket; 3. Feed trough; 4. Empty package collection box; 5. Lifting plate; 6. Synchronous pulley; 7. Synchronous belt; 8. Motor; 9. Screw; 10. Positioning rod; 11. Connecting plate; 12. Fixing block; 13. Push plate; 14. Positioning block; 15. Adjusting block; 16. Spring; 17. Fastening screw; 18. Threaded hole; 19. Positioning slot. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0027] Example 1

[0028] Reference Figure 1-Figure 3 , an empty package rejecting device, comprising:

[0029] Conveyor 1, a bracket 2 is fixed on the surface of conveyor 1, a lifting plate 5 is provided on the inner side of the bracket 2, one side of the lifting plate 5 rotates through two shafts, one end of each shaft is fixed with a synchronous wheel 6, a synchronous belt 7 is connected between the two synchronous wheels 6, a motor 8 is fixed on the surface of the lifting plate 5, the output shaft of the motor 8 is fixed to the other end of one of the shafts, thereby driving the synchronous belt 7 to circulate, and the outer wall of the synchronous belt 7 is provided with at least one pushing mechanism;

[0030] The pushing mechanism includes a connecting plate 11 fixed to the outer wall of the synchronous belt 7, two fixed blocks 12 are fixed at the bottom of the connecting plate 11, and a push plate 13 is rotatably connected between the two fixed blocks 12 for pushing the empty package. An adjusting block 15 is provided at the bottom of the connecting plate 11, and a spring 16 is fixed between the adjusting block 15 and the push plate 13. The spring 16 is used to apply a thrust to the push plate 13, which can push the empty package but cannot push the packaging box containing traditional Chinese medicine, thereby achieving the effect of rejecting the empty package.

[0031] The adjusting mechanism is arranged on the surface of the lifting plate 5 and is used to adjust the height of the lifting plate 5. The adjusting mechanism includes a screw 9 and two positioning rods 10. The screw 9 is rotatably connected to the surface of the lifting plate 5. The screw 9 threadably penetrates the bracket 2. The positioning rods 10 are fixed to the surface of the lifting plate 5. The positioning rods 10 slide through the bracket 2. By rotating the screw 9, the height of the lifting plate 5 can be adjusted, thereby changing the height of the push plate 13, which is suitable for empty bags of different heights.

[0032] The limiting mechanism is arranged at the bottom of the connecting plate 11 and is used to limit the adjusting block 15. The limiting mechanism includes multiple threaded holes 18 and circular holes. Multiple threaded holes 18 are opened at the bottom of the connecting plate 11. The circular hole is opened at the bottom of the adjusting block 15. One of the threaded holes 18 is internally threaded with a fastening screw 17, and the fastening screw 17 passes through the circular hole. By selecting different threaded holes 18 to cooperate with the fastening screw 17, the spring 16 can apply different thrusts to the push plate 13, which is suitable for empty bags of different weights.

[0033] This application can be used in the field of traditional Chinese medicine processing, and can also be used in other fields applicable to this application.

[0034] Example 2

[0035] An improved empty bag rejection device for traditional Chinese medicine processing based on Example 1 is applied to the field of traditional Chinese medicine processing;

[0036] In another aspect of this embodiment, a positioning groove 19 is provided at the bottom of each of the plurality of threaded holes 18. The positioning groove 19 cooperates with the adjustment block 15. The positioning groove 19 can position the adjustment block 15 to prevent the adjustment block 15 from rotating, thereby ensuring the stability of the structure.

[0037] In another aspect of this embodiment, a positioning block 14 is fixedly provided at the bottom of the connecting plate 11 , and the positioning block 14 can position the push plate 13 so that the push plate 13 is in a vertical state when pushing the packaging box.

[0038] In another aspect of this embodiment, a feeding trough 3 is fixedly provided on one side of the conveyor 1, and an empty bag collecting box 4 is provided at the bottom of the feeding trough 3, which can collect the empty bags for subsequent unified processing.

[0039] However, as is well known to those skilled in the art, the working principles and wiring methods of the conveyor 1 and the motor 8 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art can make any optional selections according to their needs or convenience.

[0040] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An empty package rejecting device for Chinese medicine processing, characterized in that: include: A conveyor (1) is provided with a bracket (2) fixed on the surface of the conveyor (1), a lifting plate (5) is provided on the inner side of the bracket (2), two rotating shafts are rotated through one side of the lifting plate (5), one end of each of the two rotating shafts is fixed with a synchronous wheel (6), a synchronous belt (7) is connected between the two synchronous wheels (6), a motor (8) is fixed on the surface of the lifting plate (5), an output shaft of the motor (8) is fixed to the other end of one of the rotating shafts, and at least one pushing mechanism is provided on the outer wall of the synchronous belt (7); The pushing mechanism comprises a connecting plate (11) fixedly arranged on the outer wall of the synchronous belt (7), two fixed blocks (12) are fixedly arranged at the bottom of the connecting plate (11), a pushing plate (13) is rotatably connected between the two fixed blocks (12), an adjusting block (15) is arranged at the bottom of the connecting plate (11), and a spring (16) is fixedly arranged between the adjusting block (15) and the pushing plate (13); An adjusting mechanism, the adjusting mechanism being arranged on the surface of the lifting plate (5) and being used for adjusting the height of the lifting plate (5); A limiting mechanism is provided at the bottom of the connecting plate (11) and is used to limit the adjusting block (15).

2. The empty package rejecting device for Chinese medicine processing according to claim 1, characterized in that: The adjustment mechanism comprises a screw (9) and two positioning rods (10), wherein the screw (9) is rotatably connected to the surface of the lifting plate (5), the screw (9) is threadedly passed through the bracket (2), the positioning rods (10) are fixed on the surface of the lifting plate (5), and the positioning rods (10) are slidably passed through the bracket (2).

3. The empty package rejecting device for Chinese medicine processing according to claim 2, characterized in that: The limiting mechanism includes a plurality of threaded holes (18) and circular holes. The plurality of threaded holes (18) are all provided at the bottom of the connecting plate (11). The circular holes are provided through the bottom of the adjusting block (15). A fastening screw (17) is internally threadedly connected to one of the threaded holes (18), and the fastening screw (17) passes through the circular hole.

4. The empty package rejecting device for Chinese medicine processing according to claim 3, characterized in that: The bottoms of the plurality of threaded holes (18) are each provided with a positioning groove (19), and the positioning groove (19) is matched with the adjustment block (15).

5. The empty package rejecting device for Chinese medicine processing according to claim 4, characterized in that: A positioning block (14) is fixedly provided at the bottom of the connecting plate (11).

6. The empty package rejecting device for Chinese medicine processing according to claim 5, characterized in that: A feeding trough (3) is fixedly provided on one side of the conveyor (1), and an empty bag collecting box (4) is provided at the bottom of the feeding trough (3).

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