Packaging and sealing equipment for bagged traditional Chinese medicine decoction pieces

Abstract

The utility model belongs to the field of traditional Chinese medicine, particularly relates to bagged traditional Chinese medicine decoction piece packaging and sealing equipment, and aims to solve the problems that traditional Chinese medicine in an existing packaging bag easily slides out, and when a sealing strip is directly sealed through operation heating, a bag opening is difficult to adjust and cannot be sealed in a flat state. According to the technical scheme, the sealing device comprises a bottom plate, the base is used for placing a packaging bag, the base is fixedly arranged on one side of the bottom plate, the top of the base is arranged on an inclined plane, and the high end of the inclined plane is arranged on the side close to the bottom plate; and the sealing strip is used for sealing the packaging bag, the sealing strip is arranged above the bottom plate, the fixing state of the sealing plate can be relieved by moving the upper pressing plate, heat sealing is conducted through the sealing strip when the bag opening is flattened, and therefore the problem that the sealing performance of the packaging bag is affected due to the fact that wrinkles appear at the bag opening in the sealing process is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of traditional Chinese medicine, in particular to a packaging and sealing device for bagged traditional Chinese medicine pieces. Background Art

[0002] Chinese herbal medicine slices are processed Chinese herbal medicines that can be directly used in clinical Chinese medicine. The processed Chinese herbal medicines are added to the packaging bag, and then the bag mouth is sealed by the sealing equipment. The sealing equipment is divided into automatic and manual. The automatic sealing equipment is mostly used in factories with assembly line automation production. The manual sealing equipment manually places the packaging bag containing the Chinese herbal medicine, and then heats the sealing part of the packaging bag by operating the heated sealing strip to melt it to achieve sealing;

[0003] The existing manual sealing equipment still has the following problems when in use:

[0004] During the specific operation, the packaging bag needs to be placed horizontally on the table, and the bag opening is placed under the sealing strip for sealing, so that the Chinese medicine inside the packaging bag is easy to slip out. When the sealing strip is directly sealed by heating, it is difficult to adjust the bag opening and cannot ensure that it is sealed in a flat state, resulting in wrinkles and loose sealing. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings in the prior art that the Chinese medicine inside the packaging bag is easy to slip out, and when the sealing strip is directly sealed by operating the heated sealing strip, it is difficult to adjust the bag mouth and cannot ensure that the bag is sealed in a flat state, resulting in wrinkles and loose sealing. A bagged Chinese medicine decoction piece packaging sealing device is proposed.

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

[0007] A bagged Chinese medicine piece packaging and sealing device comprises a bottom plate;

[0008] A base, used for placing the packaging bag, wherein the base is fixedly arranged on one side of the bottom plate, the top of the base is arranged on the inclined surface, and the high end of the inclined surface is arranged on a side close to the bottom plate;

[0009] A sealing strip, used for sealing the packaging bag, wherein the sealing strip is arranged above the bottom plate;

[0010] An upper pressing plate is used to flatten the bag opening. The upper pressing plate is located above the base. A pressure strip is fixedly provided at the bottom of the upper pressing plate. A lower pressing plate is fixedly provided on one side of the top of the base close to the bottom plate, and the lower pressing plate cooperates with the pressure strip.

[0011] In a possible design, the bottom plate and the top of the base are fixedly provided with a same rotating rod, and one end of the upper pressure plate is rotatably sleeved on the outer wall of the rotating rod, the outer wall of the rotating rod is rotatably sleeved with a sealing plate, and the sealing strip is fixedly provided on the bottom of the sealing plate.

[0012] In a possible design, an arc-shaped limiting groove is formed on one side of the upper pressing plate close to the sealing plate, and a limiting rod is fixedly provided on one side of the sealing plate close to the upper pressing plate, and the limiting rod is located inside the arc-shaped limiting groove.

[0013] In a possible design, a slot is provided on the outer wall of the rotating rod, a sliding cavity is provided inside the upper pressure plate, a locking rod is slidably arranged inside the sliding cavity, one end of the locking rod slides through the upper pressure plate and cooperates with the slot, a sliding block is fixedly arranged on the outer wall of the locking rod, and the top of the sliding block is slidably arranged to the outside of the upper pressure plate, a compression spring is fixedly arranged on one end of the locking rod, and the other end of the compression spring is fixedly arranged on the inner wall of the sliding cavity.

[0014] In a possible design, an inner cavity is provided inside the sealing plate, and the rotating rod is located inside the inner cavity. The outer wall of the rotating rod located inside the inner cavity is sleeved with a torsion spring, and the two ends of the torsion spring are respectively fixed on the inner wall of the inner cavity and the outer wall of the rotating rod.

[0015] In a possible design, a rubber pad is fixedly provided on the top of the bottom plate.

[0016] In a possible design, a baffle is fixedly provided on the top of the base, and the baffle is located at the bottom end of the inclined surface.

[0017] In the present application, when it is used specifically, the packaging bag containing the Chinese medicine is first placed on the top of the base and the bag opening is placed on the top of the rubber pad. The inclined surface is set to effectively prevent the risk of the internal medicinal materials slipping out when there are too many medicinal materials in the packaging bag and the flat placement causes the internal medicinal materials to be placed flat. Then, the upper pressing plate is moved downward while sliding the slider. The movement of the slider drives the clamping rod to move, so that one end of the clamping rod is separated from the inside of the clamping slot, so that the upper pressing plate is released from the fixed state. When the bag opening is pressed by the pressure strip at the bottom of the upper pressing plate to ensure that the bag opening is in a flat state, the sealing plate is moved downward, and the bag opening is heat-sealed by the sealing strip at the bottom of the sealing plate.

[0018] The rotating rod on one side of the sealing plate is located at one end inside the arc-shaped limit groove, so that when the upper pressure plate moves to flatten the bag opening, the rotating rod will be located at the other end inside the arc-shaped limit groove, thereby releasing the state of the sealing plate, and then the sealing plate can be moved for heat sealing, and then the bag opening is flattened by the upper pressure plate before continuing to seal. After that, when continuing to press the upper pressure plate, first release the sealing plate to reset it through the torsion spring, thereby preventing the packaging bag from sticking to the sealing strip.

[0019] In the utility model, the packaging and sealing device for bagged Chinese herbal medicine slices can prevent the risk of excessive medicinal materials in the bag from rolling out when the packaging bag is laid flat for sealing, thereby affecting the sealing effect.

[0020] In the utility model, the bagged Chinese medicine slice packaging and sealing device can achieve the goal of flattening the bag mouth first by means of the pressure strip when sealing, and then the sealing plate can be moved to seal through the sealing strip at the bottom, so as to avoid the problem of wrinkles at the bag mouth when heat-sealing again, and ensure the sealing effect of the heat-sealing effect;

[0021] In the utility model, when in use, the packaging bag containing the medicinal materials is first placed on the top of the base to perform the sealing operation, and the problem of the medicinal materials in the bag rolling out can be prevented;

[0022] Then, the upper pressing plate can be moved to release the fixed state of the sealing plate, so that the bag opening can be flattened and then heat-sealed by the sealing strip, thereby avoiding the problem of wrinkles at the bag opening affecting its sealing when sealing. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the main structure of a bagged Chinese medicine piece packaging and sealing device proposed by the utility model;

[0024] Figure 2 This is a rear structural schematic diagram of a bagged Chinese herbal medicine piece packaging and sealing device proposed by the utility model;

[0025] Figure 3 This is a cross-sectional front structural schematic diagram of a pressure plate on a bagged Chinese medicine piece packaging and sealing device proposed by the utility model;

[0026] Figure 4 It is a rear view structural schematic diagram of a pressing plate on a bagged Chinese medicine piece packaging and sealing device proposed by the utility model;

[0027] Figure 5 The utility model provides a schematic diagram of the cross-sectional structure of a sealing plate of a bagged Chinese herbal medicine piece packaging and sealing device.

[0028] In the figure: 1, bottom plate; 2, base; 3, baffle; 4, lower pressure plate; 5, rubber pad; 6, sealing strip; 7, sealing plate; 8, pressure strip; 9, upper pressure plate; 10, slider; 11, rotating rod; 12, slot; 13, clamping rod; 14, compression spring; 15, limiting rod; 16, arc-shaped limiting slot; 17, torsion spring; 18, inner cavity. DETAILED DESCRIPTION

[0029] 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 of the embodiments.

[0030] Example 1

[0031] Reference Figure 1 A packaging and sealing device is used in the field of traditional Chinese medicine, including: a bottom plate 1, a base 2, a sealing strip 6 and an upper pressing plate 9. The base 2 is fixedly arranged on one side of the bottom plate 1, and is used to place the packaging bag of Chinese herbal medicine to be sealed. The top of the base 2 is designed to be an inclined surface, which is convenient for placing the packaging bag and achieving the risk of preventing the risk of too many medicinal materials in the bag from rolling out when the packaging bag is laid flat for sealing. The sealing strip 6 is used to seal the packaging bag to ensure that the sealing is tight and reliable.

[0032] Reference Figure 1-2 The upper pressing plate 9 is located above the base 2 and is used to flatten the bag opening to ensure that the sealing strip 6 can be accurately aligned with the bag opening for sealing. A pressing strip 8 is fixedly arranged at the bottom of the upper pressing plate 9, which cooperates with the lower pressing plate 4 fixedly arranged on the side of the top of the base 2 close to the bottom plate 1 to jointly achieve the compression of the bag opening.

[0033] In addition, the top of the bottom plate 1 and the base 2 is fixedly provided with a same rotating rod 11, and one end of the upper pressure plate 9 is rotatably sleeved on the outer wall of the rotating rod 11, so that the upper pressure plate 9 can rotate around the rotating rod 11, and the outer wall of the rotating rod 11 is also rotatably sleeved with a sealing plate 7, and the sealing strip 6 is fixedly provided on the bottom of the sealing plate 7, so that the sealing strip 6 can move with the rotation of the sealing plate 7.

[0034] Reference Figure 4 In order to ensure that the upper pressing plate 9 and the sealing plate 7 can work together, an arc-shaped limit groove 16 is opened on the side of the upper pressing plate 9 close to the sealing plate 7, and a limit rod 15 is fixedly set on the side of the sealing plate 7 close to the upper pressing plate 9, and the limit rod 15 is located inside the arc-shaped limit groove 16.

[0035] Specifically, the rotating rod 11 on one side of the sealing plate 7 is located at one end inside the arc-shaped limit groove 16, so that when the upper pressure plate 9 moves to flatten the bag opening, the rotating rod 11 will be located at the other end inside the arc-shaped limit groove 16, thereby releasing the state of the sealing plate 7, and then the sealing plate 7 can be moved for heat sealing, so as to achieve the goal of flattening the bag opening through the upper pressure plate 9 and then continuing to seal.

[0036] The present application can be used in the field of traditional Chinese medicine, and can also be used in other fields applicable to the present application.

[0037] Example 2

[0038] refer to Figure 3, improved on the basis of Example 1: a bagged Chinese herbal medicine packaging and sealing device, which is applied to the field of traditional Chinese medicine, a card slot 12 is provided on the outer wall of the rotating rod 11, a sliding cavity is provided inside the upper pressing plate 9, a card rod 13 is slidably arranged inside the sliding cavity, one end of the card rod 13 slides through the upper pressing plate 9 and cooperates with the card slot 12, and the position of the upper pressing plate 9 can be fixed by the cooperation of the card rod 13 and the card slot 12.

[0039] Specifically, the upper pressure plate 9 is moved downward while sliding the slider 10. The movement of the slider 10 will drive the clamping rod 13 to move, so that one end of the clamping rod 13 is disengaged from the inside of the clamping slot 12, thereby releasing the fixed state of the upper pressure plate 9. A compression spring 14 is also fixedly provided at one end of the clamping rod 13, and the other end of the compression spring 14 is fixedly provided on the inner wall of the sliding cavity, and is reset by the elastic force of the compression spring 14.

[0040] Reference Figure 5 In order to enhance the rotation stability of the sealing plate 7, an inner cavity 18 is set inside the sealing plate 7, and the rotating rod 11 is located inside the inner cavity 18. A torsion spring 17 is sleeved on the outer wall of the rotating rod 11 located inside the inner cavity 18. The two ends of the torsion spring 17 are respectively fixed on the inner wall of the inner cavity 18 and the outer wall of the rotating rod 11. In this way, when the sealing plate 7 rotates, the torsion spring 17 will generate a certain torque, so that the sealing plate 7 can automatically reset after the external force is released.

[0041] Reference Figure 1 In order to improve the operating comfort of the equipment, a rubber pad 5 is fixedly set on the top of the bottom plate 1 to ensure that during the sealing process, the pressure can be evenly distributed on the material to be sealed, thereby achieving a more uniform and tighter sealing effect. In addition, a baffle 3 is fixedly set on the top of the base 2. The baffle 3 is located at the bottom end of the inclined surface and is used to prevent the packaging bag from sliding off the inclined surface.

[0042] However, as is well known to those skilled in the art, the working principle and wiring method of the sealing strip 6 are commonplace, and are conventional means or common knowledge, and will not be described in detail here. Those skilled in the art may make any selection according to their needs or convenience.

[0043] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A bagged Chinese herbal medicine packaging and sealing device, characterized in that: include: Bottom plate (1); A base (2) for placing a packaging bag, the base (2) being fixedly arranged on one side of the bottom plate (1), the top of the base (2) being arranged on an inclined surface, and the high end of the inclined surface being arranged on a side close to the bottom plate (1); A sealing strip (6) for sealing the packaging bag, wherein the sealing strip (6) is arranged above the bottom plate (1); An upper pressing plate (9) is used to flatten the bag opening. The upper pressing plate (9) is located above the base (2). A pressure strip (8) is fixedly provided at the bottom of the upper pressing plate (9). A lower pressing plate (4) is fixedly provided on the top of the base (2) near the bottom plate (1), and the lower pressing plate (4) cooperates with the pressure strip (8).

2. The packaging and sealing device for bagged Chinese herbal medicine slices according to claim 1, characterized in that: The bottom plate (1) and the base (2) are fixedly provided with a same rotating rod (11), and one end of the upper pressing plate (9) is rotatably sleeved on the outer wall of the rotating rod (11), the outer wall of the rotating rod (11) is rotatably sleeved with a sealing plate (7), and the sealing strip (6) is fixedly provided on the bottom of the sealing plate (7).

3. The packaging and sealing device for bagged Chinese herbal medicine slices according to claim 2, characterized in that: An arc-shaped limiting groove (16) is provided on one side of the upper pressing plate (9) close to the sealing plate (7), and a limiting rod (15) is fixedly provided on one side of the sealing plate (7) close to the upper pressing plate (9), and the limiting rod (15) is located inside the arc-shaped limiting groove (16).

4. The packaging and sealing device for bagged Chinese herbal medicine slices according to claim 3, characterized in that: The outer wall of the rotating rod (11) is provided with a slot (12), the interior of the upper pressure plate (9) is provided with a sliding cavity, a locking rod (13) is slidably arranged inside the sliding cavity, one end of the locking rod (13) slides through the upper pressure plate (9) and cooperates with the slot (12), a slider (10) is fixedly arranged on the outer wall of the locking rod (13), and the top of the slider (10) is slidably arranged outside the upper pressure plate (9), a compression spring (14) is fixedly arranged on one end of the locking rod (13), and the other end of the compression spring (14) is fixedly arranged on the inner wall of the sliding cavity.

5. The packaging and sealing device for bagged Chinese herbal medicine pieces according to claim 4, characterized in that: An inner cavity (18) is provided inside the sealing plate (7), and the rotating rod (11) is located inside the inner cavity (18). An outer wall of the rotating rod (11) located inside the inner cavity (18) is sleeved with a torsion spring (17), and two ends of the torsion spring (17) are respectively fixed to the inner wall of the inner cavity (18) and the outer wall of the rotating rod (11).

6. The packaging and sealing equipment for bagged Chinese herbal medicine slices according to claim 1, characterized in that: A rubber pad (5) is fixedly arranged on the top of the bottom plate (1).

7. The packaging and sealing equipment for bagged Chinese herbal medicine slices according to claim 1, characterized in that: A baffle (3) is fixedly arranged on the top of the base (2), and the baffle (3) is located at the bottom end of the inclined surface.

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