A Yao medicine bath bag compression sealing device

Abstract

The utility model belongs to the technical field of Yao medicine bath bag processing equipment, and disclose a kind of Yao medicine bath bag compression sealing device, including base, the bottom of the left end in base interior is fixed with limit post, the front and rear sides of the middle part of the outer surface of limit post are respectively movably connected with pressing plate, the quantity of pressing plate is two, and the bottom end of two pressing plate is movably connected with the bottom of base inner surface.The utility model is provided with triangular block, inclined bar, rectangular block, first stepper motor and screw rod, when first stepper motor starts, it will make screw rod rotate, so that rectangular block moves under the action of screw rod, and then inclined bar generates a thrust to triangular block, moves triangular block to pressing plate, so that the compression degree of pressing plate can be controlled more accurately by adjusting the position of triangular block, and the integrated design of pressing plate and sealing block at the same place can also reduce operation steps and manual intervention.

Description

Technical Field

[0001] This utility model belongs to the technical field of Yao medicine bath pack processing equipment, specifically a Yao medicine bath pack compression and sealing device. Background Technology

[0002] Yao medicine bath packs refer to bathing or fumigating with a decoction made from abundant wild herbs to regulate the body and prevent diseases. The formula usually consists of dozens of natural Chinese herbs, mainly wild plants from virgin forests. Common ingredients include: mugwort, calamus, wild chrysanthemum, black vine, akebia stem, half maple leaf, albizia bark, and chicken blood vine.

[0003] In the production of Yao medicine bath packs, a corresponding compression sealing device is needed to compress and seal the filled Yao medicine bath pack packaging bags. However, traditional compression sealing devices still have shortcomings in actual use. Traditional compression sealing devices generally use a pressure plate to directly perform the compression operation without setting a compression degree control device, which may result in the compression degree being too large or too small, thus affecting the uniformity of the density of the medicinal powder inside the bath pack. In addition, traditional compression sealing devices generally perform compression and sealing in separate steps, which is inefficient and cumbersome to operate. Therefore, improvements are needed. Utility Model Content

[0004] The purpose of this invention is to address the above-mentioned problems. This invention provides a compression and sealing device for Yao medicine bath packs, which has the advantage of controlling the degree of compression.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a compression sealing device for a Yao medicine bath pack, comprising a base, a limiting post fixedly sleeved at the bottom of the left end inside the base, and pressure plates movably sleeved on the front and rear sides of the middle of the outer surface of the limiting post, the number of pressure plates being two, the bottom ends of both pressure plates being movably connected to the bottom of the inner surface of the base, a first servo motor fixedly installed on the left side of the bottom of the rear inner wall of the base, and a first bidirectional threaded rod fixedly sleeved on the other end of the output shaft of the first servo motor, the front and rear sides of the outer surface of the first bidirectional threaded rod being... The base is threaded onto the inner surfaces of two pressure plates. A triangular block located between the two pressure plates is movably fitted onto the left side of the bottom center of the inner surface of the base. A diagonal rod is hinged to the middle of the left end of the triangular block. A rectangular block is hinged to the other end of the diagonal rod. The bottom end of the rectangular block is movably connected to the bottom of the inner surface of the base. A first stepper motor is fixedly installed on the bottom of the left side of the front end of the base. A lead screw is fixedly fitted onto the other end of the output shaft of the first stepper motor. The rear end of the lead screw passes through the base and extends to the rear side of the base. The front side of the outer surface of the lead screw is threaded onto the inner surface of the rectangular block.

[0006] As a preferred embodiment of this utility model, a top plate located above the pressure plate is fixedly installed on the left side of the top of the base. Two L-shaped rods are movably sleeved at the front and rear ends of the top plate. The near ends of the two L-shaped rods penetrate the base and extend into the interior of the base, and a sealing block is fixedly installed thereon. A second servo motor is fixedly installed on the rear side of the top of the top plate. A second bidirectional threaded rod is fixedly sleeved at the other end of the output shaft of the second servo motor. The front and rear sides of the outer surface of the second bidirectional threaded rod are respectively threadedly sleeved with the inner surfaces of the tops of the two L-shaped rods.

[0007] As a preferred embodiment of this utility model, a round shaft is movably sleeved on the left side of the rear end of the base, and a driven wheel is fixedly sleeved on the front side of the outer surface of the round shaft. The outer surface of the driven wheel is movably connected to the inner wall of the rear side of the base.

[0008] In a preferred embodiment of this utility model, a second stepper motor is fixedly installed on the right side of the rear end of the base. A rotating shaft is fixedly sleeved on the other end of the output shaft of the second stepper motor. The front end of the rotating shaft passes through the base and extends into the interior of the base, and a drive wheel is fixedly sleeved thereon. The rear end of the drive wheel is movably connected to the rear inner wall of the base. The drive wheel is connected to the driven wheel via a transmission belt. A support frame is movably sleeved inside the transmission belt. The rear end of the support frame is fixedly connected to the rear inner wall of the base.

[0009] As a preferred embodiment of this utility model, an installation block is fixedly installed on the right side of the top end of the transmission belt, and a placement frame is fixedly installed on the front end of the installation block.

[0010] As a preferred embodiment of this utility model, a hopper located above the placement frame is fixedly installed on the right side of the rear end of the base. A baffle is movably sleeved at the bottom of the hopper. A linkage shaft is fixedly sleeved at the right end of the baffle. The front end of the linkage shaft passes through the hopper and extends to the outside of the hopper, and a rotating rod is fixedly sleeved thereon. The rear end of the rotating rod is movably connected to the front end of the hopper.

[0011] In a preferred embodiment of this invention, a short rod is movably sleeved on the right side inside the rotating rod, and a vertical rod is fixedly sleeved on the front side of the outer surface of the short rod. The top of the rear end of the vertical rod is movably connected to the front end of the hopper.

[0012] In a preferred embodiment of this utility model, a T-shaped block is movably sleeved at the bottom of the vertical rod, a stop bar is fixedly installed at the rear end of the T-shaped block, the rear end of the stop bar is fixedly connected to the front end of the hopper, the bottom end of the stop bar is movably connected to the top end of the rotating rod, and a pneumatic cylinder is fixedly installed at the top end of the vertical rod, the top end of the pneumatic cylinder is fixedly connected to the front end of the hopper.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model incorporates a triangular block, a diagonal rod, a rectangular block, a first-step motor, and a lead screw. When the first-step motor starts, the lead screw rotates, causing the rectangular block to move along with the diagonal rod. This, in turn, causes the diagonal rod to exert a pushing force on the triangular block, propelling it towards the pressure plate. By adjusting the position of the triangular block, the compression degree of the pressure plate can be more precisely controlled. Furthermore, the integrated design of the pressure plate and the sealing block in the same location reduces operational steps and manual intervention, thereby improving the level of production automation.

[0015] 2. This utility model, by setting up a baffle, a linkage shaft, a rotating rod, a short rod, and a vertical rod, will cause the vertical rod to move along the outer surface of the T-block when the pneumatic cylinder is started. This will cause the outer surface of the short rod to generate a thrust on the inner surface of the rotating rod, pushing the rotating rod to rotate around the linkage shaft and the baffle. In this way, the automatic feeding of the hopper can be achieved by opening and closing the baffle, thereby further improving the degree of automation of production. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a cross-sectional view of the side of the pressure plate of this utility model;

[0018] Figure 3 This is a cross-sectional view of the top of the triangular block of this utility model;

[0019] Figure 4 This is a cross-sectional view of the top of the driven wheel of this utility model;

[0020] Figure 5 This is a cross-sectional view of the front of the present invention;

[0021] Figure 6 for Figure 1 A magnified schematic diagram of the local structure at point A;

[0022] Figure 7 for Figure 1 A magnified view of the structure at point B in the middle;

[0023] Figure 8 for Figure 5 A magnified schematic diagram of the structure at point C.

[0024] In the diagram: 1. Base; 2. Limiting post; 3. Pressure plate; 4. First servo motor; 5. First bidirectional threaded rod; 6. Triangular block; 7. Diagonal rod; 8. Rectangular block; 9. First stepper motor; 10. Lead screw; 11. Top plate; 12. L-shaped rod; 13. Sealing block; 14. Second servo motor; 15. Second bidirectional threaded rod; 16. Round shaft; 17. Driven wheel; 18. Second stepper motor; 19. Rotating shaft; 20. Driving wheel; 21. Transmission belt; 22. Support frame; 23. Mounting block; 24. Placement frame; 25. Hopper; 26. Baffle; 27. Linkage shaft; 28. Rotating rod; 29. ​​Short rod; 30. Vertical rod; 31. T-block; 32. Stop bar; 33. Pneumatic cylinder. Detailed Implementation

[0025] 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.

[0026] like Figures 1 to 8 As shown, this utility model provides a compression sealing device for Yao medicine bath packs, including a base 1. A limiting post 2 is fixedly sleeved at the bottom left end of the base 1. Two pressure plates 3 are movably sleeved on the front and rear sides of the middle of the outer surface of the limiting post 2. The bottom ends of both pressure plates 3 are movably connected to the bottom of the inner surface of the base 1. A first servo motor 4 is fixedly installed on the left side of the bottom of the rear inner wall of the base 1. A first bidirectional threaded rod 5 is fixedly sleeved at the other end of the output shaft of the first servo motor 4. The front and rear sides of the outer surface of the first bidirectional threaded rod 5 are respectively connected to the two pressure plates 3. The inner surface is threaded and sleeved. A triangular block 6 located between two pressure plates 3 is movably sleeved on the left side of the bottom middle of the inner surface of the base 1. A diagonal rod 7 is hinged to the middle of the left end of the triangular block 6. A rectangular block 8 is hinged to the other end of the diagonal rod 7. The bottom end of the rectangular block 8 is movably connected to the bottom of the inner surface of the base 1. A first stepper motor 9 is fixedly installed on the bottom of the left side of the front end of the base 1. A lead screw 10 is fixedly sleeved on the other end of the output shaft of the first stepper motor 9. The rear end of the lead screw 10 passes through the base 1 and extends to the rear side of the base 1. The front side of the outer surface of the lead screw 10 is threaded and sleeved on the inner surface of the rectangular block 8.

[0027] When the first servo motor 4 starts, it will cause the first bidirectional threaded rod 5 to rotate. Since the threads on both sides of the bidirectional threaded rod 5 are in opposite directions, the rotation of the first bidirectional threaded rod 5 will cause the two pressure plates 3 that are threadedly connected to the first bidirectional threaded rod 5 to move towards each other. When the first stepper motor 9 starts, it will cause the lead screw 10 to rotate, thereby causing the rectangular block 8 that is threadedly connected to the lead screw 10 to move along the inclined rod 7. This will cause the other end of the inclined rod 7 to exert a pushing force on the triangular block 6. Since the triangular block 6 is slidably installed in the limiting groove at the bottom of the inner surface of the base 1 and can only slide along the direction of the limiting groove, under the push of the inclined rod 7, the triangular block 6 will move towards the pressure plate 3. In this way, the compression degree of the two pressure plates 3 can be more precisely controlled by adjusting the position of the triangular block 6, ensuring that the density of the medicinal powder in the Yao medicine bath pack is uniform.

[0028] The top plate 11 is fixedly installed on the left side of the top of the base 1, above the pressure plate 3. The front and rear ends of the top plate 11 are respectively movably sleeved with L-shaped rods 12. There are two L-shaped rods 12. The near ends of the two L-shaped rods 12 pass through the base 1 and extend into the interior of the base 1, and a sealing block 13 is fixedly installed thereon. The rear side of the top of the top of the top plate 11 is fixedly installed with a second servo motor 14. The other end of the output shaft of the second servo motor 14 is fixedly sleeved with a second bidirectional threaded rod 15. The front and rear sides of the outer surface of the second bidirectional threaded rod 15 are respectively threadedly sleeved with the inner surfaces of the tops of the two L-shaped rods 12.

[0029] When the sealing block 13 is heated to the specified temperature, the second servo motor 14 is started, which will cause the second bidirectional threaded rod 15 to rotate. This will cause the two L-shaped rods 12, which are threaded onto the outer surface of the second bidirectional threaded rod 15, to move towards each other with the sealing block 13, thereby completing the sealing of the Yao medicine bath pack with the help of the sealing block 13.

[0030] Among them, a round shaft 16 is movably sleeved on the left side of the rear end of the base 1, and a driven wheel 17 is fixedly sleeved on the front side of the outer surface of the round shaft 16. The outer surface of the driven wheel 17 is movably connected to the inner wall of the rear side of the base 1.

[0031] The presence of the circular shaft 16 will enable the driven wheel 17 to rotate around the circular shaft 16 as its axis.

[0032] A second stepper motor 18 is fixedly installed on the right side of the rear end of the base 1. A rotating shaft 19 is fixedly sleeved on the other end of the output shaft of the second stepper motor 18. The front end of the rotating shaft 19 passes through the base 1 and extends into the interior of the base 1, and a drive wheel 20 is fixedly sleeved on it. The rear end of the drive wheel 20 is movably connected to the rear inner wall of the base 1. The drive wheel 20 is connected to the driven wheel 17 through a transmission belt 21. A support frame 22 is movably sleeved inside the transmission belt 21. The rear end of the support frame 22 is fixedly connected to the rear inner wall of the base 1.

[0033] When the second stepper motor 18 is started, the rotating shaft 19 will drive the drive wheel 20 to rotate. Since the drive wheel 20 is connected to the driven wheel 17 and the transmission belt 21 through transmission, the transmission belt 21 will rotate under the combined action of the drive wheel 20 and the driven wheel 17. The outer surface of the support frame 22 is smooth. The existence of the support frame 22 is used to support the transmission belt 21 and prevent the transmission belt 21 from collapsing.

[0034] Among them, a mounting block 23 is fixedly installed on the right side of the top end of the transmission belt 21, and a placement frame 24 is fixedly installed on the front end of the mounting block 23.

[0035] When the drive belt 21 rotates, the mounting block 23 will move along with the placement frame 24 under the action of the drive belt 21. At the same time, hooks are provided in the middle of the inner walls on the front and rear sides of the placement frame 24, so as to facilitate hanging the Yao medicine bath pack packaging bag.

[0036] Among them, a hopper 25 located above the placement frame 24 is fixedly installed on the right side of the rear end of the base 1. A baffle 26 is movably sleeved at the bottom of the hopper 25. A linkage shaft 27 is fixedly sleeved at the right end of the baffle 26. The front end of the linkage shaft 27 passes through the hopper 25 and extends to the outside of the hopper 25 and is fixedly sleeved with a rotating rod 28. The rear end of the rotating rod 28 is movably connected to the front end of the hopper 25.

[0037] When the rotating rod 28 is pushed, it will cause the baffle 26 to rotate around the linkage shaft 27 via the linkage shaft 27, thereby causing the baffle 26 to release the blockage of the discharge port of the hopper 25.

[0038] Among them, a short rod 29 is movably sleeved on the right side inside the rotating rod 28, and a vertical rod 30 is fixedly sleeved on the front side of the outer surface of the short rod 29. The top of the rear end of the vertical rod 30 is movably connected to the front end of the hopper 25.

[0039] When the vertical rod 30 moves along with the short rod 29, the short rod 29 will exert a thrust on the rotating rod 28, thereby causing the rotating rod 28 to rotate around the linkage shaft 27.

[0040] The bottom of the vertical rod 30 is movably fitted with a T-shaped block 31. A stop bar 32 is fixedly installed at the rear end of the T-shaped block 31. The rear end of the stop bar 32 is fixedly connected to the front end of the hopper 25. The bottom end of the stop bar 32 is movably connected to the top end of the rotating rod 28. A pneumatic cylinder 33 is fixedly installed at the top end of the vertical rod 30. The top end of the pneumatic cylinder 33 is fixedly connected to the front end of the hopper 25.

[0041] When the pneumatic cylinder 33 is activated, the vertical rod 30 will move along the outer surface of the T-block 31, carrying the short rod 29.

[0042] Working principle and usage process of this utility model:

[0043] First, the operator places the Yao medicine bath bag on the hooks on both sides inside the placement frame 24. Then, the pneumatic cylinder 33 is activated, causing the vertical rod 30 to move downwards along with the short rod 29. At this time, the short rod 29 will exert a thrust on the inner wall of the rotating rod 28, pushing the rotating rod 28 to rotate through the linkage shaft 27 and thus rotate the baffle 26 to open, thereby facilitating the entry of the raw materials inside the hopper 25 into the Yao medicine bath bag. After the Yao medicine bath bag is filled with an appropriate amount of raw materials, the baffle 26 can be rotated to close.

[0044] Next, the operator starts the second stepper motor 18, causing the shaft 19 to drive the drive wheel 20 to rotate. This causes the transmission belt 21 to rotate under the combined action of the drive wheel 20 and the driven wheel 17. Consequently, the placement frame 24, carrying the Yao medicine bath pack, moves towards the pressure plate 3 under the drive of the transmission belt 21. When the placement frame 24 moves between the two pressure plates 3, the operator stops the second stepper motor 18 and starts the first stepper motor 9 as needed. This causes the lead screw 10 to rotate, causing the rectangular block 8, threaded onto the outer surface of the lead screw 10, to move along one end of the inclined rod 7. This causes the other end of the inclined rod 7 to exert a pushing force on the triangular block 6, pushing the triangular block 6 towards the middle position between the two pressure plates 3 until the triangular block 6 moves to the designated position. Then, the operation... The operator starts the first servo motor 4, causing the first bidirectional threaded rod 5 to rotate. This causes the two pressure plates 3 to move towards each other under the action of the first bidirectional threaded rod 5, compressing the Yao medicine bath pack. After compression, the operator starts the second servo motor 14, causing the second bidirectional threaded rod 15 to rotate. This causes the two L-shaped rods 12 to move towards each other, carrying the sealing block 13, under the action of the second bidirectional threaded rod 15, sealing the Yao medicine bath pack. After sealing, the operator can reset the pressure plate 3 and the sealing block 13. At the same time, after removing the Yao medicine bath pack, the placement frame 24 is rotated back to its initial position. This achieves an integrated design, reducing operation steps and manual intervention, improving the degree of production automation, and ensuring the quality of the Yao medicine bath pack through more precise compression control.

[0045] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0046] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A compression sealing device for Yao medicine bath packs, comprising a base (1), characterized in that: A limiting post (2) is fixedly sleeved at the bottom of the left end of the base (1). Pressure plates (3) are movably sleeved on the front and rear sides of the middle of the outer surface of the limiting post (2). There are two pressure plates (3), and the bottom ends of both pressure plates (3) are movably connected to the bottom of the inner surface of the base (1). A first servo motor (4) is fixedly installed on the left side of the bottom of the rear inner wall of the base (1). A first bidirectional threaded rod (5) is fixedly sleeved at the other end of the output shaft of the first servo motor (4). The front and rear sides of the outer surface of the first bidirectional threaded rod (5) are threadedly sleeved to the inner surfaces of the two pressure plates (3). The bottom of the inner surface of the base (1) is... A triangular block (6) located between two pressure plates (3) is movably sleeved on the left side of the end. A diagonal rod (7) is hinged to the middle of the left end of the triangular block (6). A rectangular block (8) is hinged to the other end of the diagonal rod (7). The bottom end of the rectangular block (8) is movably connected to the bottom of the inner surface of the base (1). A first stepper motor (9) is fixedly installed on the bottom of the left side of the front end of the base (1). A lead screw (10) is fixedly sleeved on the other end of the output shaft of the first stepper motor (9). The rear end of the lead screw (10) passes through the base (1) and extends to the rear side of the base (1). The front side of the outer surface of the lead screw (10) is threadedly sleeved to the inner surface of the rectangular block (8).

2. The compression sealing device for a Yao medicine bath pack according to claim 1, characterized in that: A top plate (11) located above the pressure plate (3) is fixedly installed on the left side of the top of the base (1). L-shaped rods (12) are movably sleeved at the front and rear ends of the top plate (11). There are two L-shaped rods (12). The near ends of the two L-shaped rods (12) penetrate the base (1) and extend into the interior of the base (1) and are fixedly installed with sealing blocks (13). A second servo motor (14) is fixedly installed on the rear side of the top of the top of the top plate (11). A second bidirectional threaded rod (15) is fixedly sleeved at the other end of the output shaft of the second servo motor (14). The front and rear sides of the outer surface of the second bidirectional threaded rod (15) are threadedly sleeved with the inner surfaces of the tops of the two L-shaped rods (12).

3. The compression sealing device for a Yao medicine bath pack according to claim 1, characterized in that: A round shaft (16) is movably sleeved on the left side of the rear end of the base (1). A driven wheel (17) is fixedly sleeved on the front side of the outer surface of the round shaft (16). The outer surface of the driven wheel (17) is movably connected to the inner wall of the rear side of the base (1).

4. The compression sealing device for a Yao medicine bath pack according to claim 1, characterized in that: A second stepper motor (18) is fixedly installed on the right side of the rear end of the base (1). A rotating shaft (19) is fixedly sleeved on the other end of the output shaft of the second stepper motor (18). The front end of the rotating shaft (19) passes through the base (1) and extends into the interior of the base (1) and is fixedly sleeved with a drive wheel (20). The rear end of the drive wheel (20) is movably connected to the rear inner wall of the base (1). The drive wheel (20) is connected to the driven wheel (17) through a transmission belt (21). A support frame (22) is movably sleeved inside the transmission belt (21). The rear end of the support frame (22) is fixedly connected to the rear inner wall of the base (1).

5. The compression sealing device for a Yao medicine bath pack according to claim 4, characterized in that: An installation block (23) is fixedly installed on the right side of the top end of the transmission belt (21), and a placement frame (24) is fixedly installed on the front end of the installation block (23).

6. The compression sealing device for a Yao medicine bath pack according to claim 1, characterized in that: A hopper (25) located above the placement frame (24) is fixedly installed on the right side of the rear end of the base (1). A baffle (26) is movably sleeved at the bottom of the hopper (25). A linkage shaft (27) is fixedly sleeved at the right end of the baffle (26). The front end of the linkage shaft (27) passes through the hopper (25) and extends to the outside of the hopper (25) and is fixedly sleeved with a rotating rod (28). The rear end of the rotating rod (28) is movably connected to the front end of the hopper (25).

7. The compression sealing device for a Yao medicine bath pack according to claim 6, characterized in that: A short rod (29) is movably sleeved on the right side inside the rotating rod (28), and a vertical rod (30) is fixedly sleeved on the front side of the outer surface of the short rod (29). The top of the rear end of the vertical rod (30) is movably connected to the front end of the hopper (25).

8. The Yao medicine bath pack compression sealing device according to claim 7, characterized in that: A T-shaped block (31) is movably sleeved at the bottom inside the vertical rod (30). A stop bar (32) is fixedly installed at the rear end of the T-shaped block (31). The rear end of the stop bar (32) is fixedly connected to the front end of the hopper (25). The bottom end of the stop bar (32) is movably connected to the top end of the rotating rod (28). A pneumatic cylinder (33) is fixedly installed at the top end of the vertical rod (30). The top end of the pneumatic cylinder (33) is fixedly connected to the front end of the hopper (25).

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