Rapid sealing device for medicinal material package
By using a motor to control the synchronous displacement and clamping mechanism of screw and telescopic rod in the rapid sealing device for medicinal materials, the problems of easy dissipation and incomplete sealing of medicinal materials are solved, and automatic fixation of packaging bags of different sizes and medicinal materials are realized. The sealing efficiency is improved.
Patent Information
- Application Number
- CN202421205342.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-05-30
AI Technical Summary
The existing rapid sealing device for packaging medicinal materials requires manual fixation of packaging bags, which leads to easy dissipation of the medicinal materials, incomplete sealing, and reduced use efficiency.
A fast sealing device for packaging medicinal materials is designed, and the two-way screw drives the moving plate to perform synchronous displacement by setting up a second motor, and the third motor controls the telescopic rod to clamp the packaging bag, and then uses the first telescopic rod to control the medicinal materials to move downward to prevent The medicinal materials overflow and are sealed with a heat sealing plate.
Automatic fixation of packaging bags of different sizes and effective downward movement of medicinal materials is achieved to avoid air leakage at the sealing and improve sealing efficiency.
Smart Images
Figure CN222292166U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of packaging and sealing, in particular to a rapid sealing device for medicinal material packaging. Background Art
[0002] Traditional Chinese medicine is a kind of Chinese medicinal material that has been processed and prepared according to the theory of traditional Chinese medicine and the processing methods of traditional Chinese medicine, and can be directly used in clinical Chinese medicine. The existing Chinese medicinal materials are generally packaged by packaging machines.
[0003] During the use of the existing rapid sealing device for medicinal material packaging, the packaging bag mouth is generally straightened and sealed manually, which wastes manpower. At the same time, during the sealing process, the medicinal materials are easily scattered to the sealing part, resulting in incomplete sealing and air leakage, which reduces the use efficiency.
[0004] For example, (authorization announcement number CN211281719U) a Chinese herbal medicine packaging and sealing device is provided with a sleeve, a first spring and a buffer rod. By fixing a buffer rod at the corner of the upper surface of the heat sealing plate and installing the buffer rod into the sleeve, when the heat sealing plate is retracted, the backlash force can be transmitted to the first spring through the buffer rod, and the force is unloaded by the deformation of the first spring, which reduces the impact of the backlash force on the hydraulic push rod, thereby achieving the effect of buffering the backlash force of the heat sealing plate. This device has the following problem: during use, the packaging bag needs to be fixed manually, and the medicinal materials are easy to fall at the sealing point, reducing the use efficiency. Utility Model Content
[0005] The utility model aims to provide a rapid sealing device for medicinal material packaging to solve the problems raised in the background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rapid sealing device for medicinal material packaging, comprising: a bottom plate and a bottom frame arranged at the upper end of the bottom plate; two fixed plates are connected to the vertical side surface of the bottom frame, a second bidirectional screw rod is inserted between the two fixed plates, a second motor for providing power for the second bidirectional screw rod is installed on the vertical side surface of one of the fixed plates, two moving plates are sleeved on the outer periphery of the second bidirectional screw rod, vertical plates are fixed to the vertical side surfaces of the two moving plates, moving grooves are arranged on the vertical side surfaces of the two vertical plates, a moving frame is fixed to the vertical inner part of one of the moving grooves, a third motor is installed on the vertical side surface of the moving frame, a third bidirectional screw rod inserted into the moving frame is installed on the output end of the third motor, and two connecting frames are sleeved on the outer periphery of the third bidirectional screw rod;
[0007] Two second telescopic rods are installed on the vertical side surfaces of the two connection frames, and the moving parts of the two second telescopic rods are installed with clamping plates for clamping the medicinal material packaging bags, and the first telescopic rod is installed on the top of the other vertical plate.
[0008] In a further embodiment, the moving part of the first telescopic rod is installed with a moving frame of the same structure and a third motor, the driving end of the third motor is connected with a connecting frame of the same structure and a second telescopic rod arranged on the inner wall of the connecting frame through a screw rod, and the moving part of the second telescopic rod is connected with a mounting plate.
[0009] In a further embodiment, two connection blocks are fixed to the top of the bottom plate, protection frames are fixed to the tops of the two connection blocks, and four support plates are fixed to the bottom of the bottom plate.
[0010] In a further embodiment, a top frame communicating with the protection frame is fixed to the top of the protection frame.
[0011] In a further embodiment, a first motor is installed on the vertical side surface of the top frame, and a driving end of the first motor is sleeved with a slide plate via a first screw rod.
[0012] In a further embodiment, a connecting plate is fixed to the top of the slide plate, and a fixing groove is provided at the top of the connecting plate.
[0013] In a further embodiment, a fourth motor is installed on the vertical inner wall of the fixing groove, and a fourth bidirectional screw rod is installed on the driving end of the fourth motor.
[0014] In a further embodiment, two fixing frames are sleeved on the outer periphery of the fourth bidirectional screw rod, heating seats are installed on the inner walls of the two fixing frames, and heat sealing plates are installed on the heating ends of the two heating seats.
[0015] Compared with the prior art, the technical effects and advantages of the utility model are as follows:
[0016] The rapid sealing device for medicinal material packaging, during use, controls two movable plates on the periphery of the second bidirectional screw rod to drive the vertical plate to move synchronously through the second motor arranged on the side of the fixed plate, and then the movable frame arranged in the movable groove, under the control of the third motor on the side, causes two connecting frames on the periphery of the third bidirectional screw rod in the movable groove to move toward each other. During the displacement process, the second telescopic rods on both sides are telescoped, and the position below the bag opening of the packaging bag is clamped and straightened by the clamping plate, so that packaging bags of different sizes can be automatically fixed, saving manpower.
[0017] Then, the first telescopic rod at the top of the vertical plate on the other side is used to control the moving frame of the same structure and the third motor to move up and down. Then, the third motor controls the connecting frame of the same size on the periphery of the third screw rod to move, so that the packaging bag falls between the two mounting plates. The second telescopic rod of the same size set on the inner wall of the connecting frame is used to clamp the packaging bag. Then, the first telescopic rod is used to control the mounting plate to move down gradually, so that the medicinal materials attached to the upper side of the packaging bag move down, so as to prevent the medicinal materials from overflowing to the sealing part during the sealing process, and to prevent air leakage at the sealing part, thereby improving the use efficiency. The rapid sealing device for medicinal material packaging is convenient for automatically fixing packaging bags of different sizes, so that the medicinal materials attached to the upper side of the packaging bag move down, so as to prevent the medicinal materials from overflowing to the sealing part during the sealing process, and to prevent air leakage at the sealing part, thereby improving the use efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0019] Figure 1 It is a schematic diagram of the structure of the utility model;
[0020] Figure 2 For the utility model Figure 1 A schematic diagram of the structure inside the middle protection frame;
[0021] Figure 3 It is a schematic diagram of the structure of the top frame of the utility model being flipped;
[0022] Figure 4 For the utility model Figure 2 A magnified view of the structure in the middle.
[0023] Description of reference numerals:
[0024] In the figure: 1, top frame; 2, top plate; 3, protection frame; 4, bottom plate; 5, connecting block; 6, bottom frame; 7, support plate; 8, first motor; 9, second motor; 10, moving plate; 11, fixed plate; 12, third motor; 14, vertical plate; 15, first telescopic rod; 16, moving frame; 17, moving groove; 18, heating seat; 19, connecting plate; 20, slide plate; 21, fixed frame; 22, heat sealing plate; 23, fixed groove; 24, fourth motor; 25, second telescopic rod; 26, connecting frame; 27, clamping plate; 28, mounting plate. DETAILED DESCRIPTION
[0025] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.
[0026] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.
[0027] The connection method can adopt existing methods such as bonding, welding, bolt connection, etc., depending on actual needs.
[0028] Example
[0029] See also Figures 1 to 4 The bottom plate 4 and the bottom frame 6 arranged at the upper end of the bottom plate 4 constitute the protective structure of the device. Two fixed plates 11 are connected to the vertical side of the bottom frame 6. A second bidirectional screw rod is inserted between the two fixed plates 11. A second motor 9 that provides power for the second bidirectional screw rod is installed on the vertical side of one of the fixed plates 11. Two moving plates 10 are sleeved on the outer periphery of the second bidirectional screw rod. Vertical plates 14 are fixed to the vertical side of the two moving plates 10. Moving grooves 17 are provided on the vertical side of the two vertical plates 14. A moving frame 16 is fixed to the vertical inner part of one of the moving grooves 17. A third motor 12 is installed on the vertical side of the moving frame 16. A motor inserted into the output end of the third motor 12 is installed. The third bidirectional screw rod inside the movable frame 16 has two connecting frames 26 sleeved on its outer periphery. The second motor 9 arranged on the side of the fixed plate 11 controls the two movable plates 10 on the outer periphery of the second bidirectional screw rod to drive the vertical plate 14 to move synchronously. Then, the movable frame 16 arranged in the movable groove 17 moves toward each other under the control of the third motor 12 on the side. During the displacement, the second telescopic rods 25 on both sides are telescoped and extended, and the clamping plate 27 is used to clamp and straighten the position below the bag mouth of the packaging bag, thereby facilitating the automatic fixation of packaging bags of different sizes and saving manpower.
[0030] Then, the first telescopic rod 15 at the top of the vertical plate 14 on the other side is used to control the moving frame 16 and the third motor 12 of the same structure to move up and down. Then, the third motor 12 controls the connecting frame 26 of the same size on the periphery of the third screw rod to move, so that the packaging bag falls between the two mounting plates 28. The second telescopic rod 25 of the same size set on the inner wall of the connecting frame 26 is used to clamp the packaging bag. Then, the first telescopic rod 15 is used to control the mounting plate 28 to move downward step by step, so that the medicinal materials attached to the upper side of the packaging bag move downward, and at the same time, the medicinal materials are prevented from overflowing to the sealing part during the sealing process, and the sealing part is prevented from leaking, thereby improving the use efficiency. Two second telescopic rods 25 are installed on the vertical side surfaces of the two connecting frames 26, and the moving parts of the two second telescopic rods 25 are installed with clamping plates 27 for clamping the medicinal material packaging bag. The top of the other vertical plate 14 is installed with the first telescopic rod 15.
[0031] The moving part of the first telescopic rod 15 is installed with a moving frame 16 and a third motor 12 of the same structure. The driving end of the third motor 12 is connected with a connecting frame 26 of the same structure and a second telescopic rod 25 arranged on the inner wall of the connecting frame 26 through a screw rod. The moving part of the second telescopic rod 25 is connected with a mounting plate 28. Two connecting blocks 5 are fixed to the top of the bottom plate 4. The tops of the two connecting blocks 5 are fixed with a protective frame 3. The protective frame 3 protects the device. Four support plates 7 are fixed to the bottom end of the bottom plate 4.
[0032] A top frame 1 connected to the protective frame 3 is fixed at the top of the protective frame 3, and a first motor 8 is installed on the vertical side of the top frame 1. The driving end of the first motor 8 is sleeved with a slide plate 20 through a first screw rod. A connecting plate 19 is fixed to the top of the slide plate 20. A fixing groove 23 is provided at the top of the connecting plate 19. A fourth motor 24 is installed on the vertical inner wall of the fixing groove 23. A fourth bidirectional screw rod is installed on the driving end of the fourth motor 24. Two fixed frames 21 are sleeved on the outer periphery of the fourth bidirectional screw rod. A heating seat 18 is installed on the inner walls of the two fixed frames 21. Heat sealing plates 22 are installed on the heating ends of the two heating seats 18. A hot clamp heating method is adopted. After the heat sealing plate 22 is used to clamp the bag mouth of the packaging bag, the heating seat 18 transfers heat to the heat sealing plate 22 to accurately increase the temperature to a temperature exceeding the melting point of the sealing material, so that the plastic material at the bag mouth is fused.
[0033] The first motor 8, the second motor 9, the third motor 12, the first telescopic rod 15, the heating seat 18, the heat sealing plate 22, the fourth motor 24 and the second telescopic rod 25 are all conventional instruments. The working principles, sizes and models are irrelevant to the functions of the present application, so they are not described in detail. The control method of the present invention is controlled by a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. In addition, the present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.
[0034] How it works
[0035] The rapid sealing device for medicinal material packaging, during use, uses a second motor arranged on the side of the fixed plate to control the two moving plates on the periphery of the second bidirectional screw to move toward each other, and synchronously drives the vertical plates on both sides to move. Under the control of the third motor 12 on the side, the two connecting frames 26 on the periphery of the third bidirectional screw in the moving groove 17 are displaced toward each other. During the displacement process, the second telescopic rods 25 on both sides are telescoped, and the clamping plate 27 is used to clamp and straighten the position below the bag mouth of the packaging bag. Then, the first telescopic rod 15 at the top of the vertical plate 14 on the other side is used to control the same The movable frame 16 and the third motor 12 of the structure move up and down, and the third motor 12 controls the connection frame 26 of the same size as the outer periphery of the third screw rod to move, so that the packaging bag falls between the two mounting plates 28, and the packaging bag is clamped by the second telescopic rod 25 of the same size arranged on the inner wall of the connection frame 26, and then the mounting plate 28 is controlled to move downward stepwise by the first telescopic rod 15, so that the medicinal materials attached to the upper side of the packaging bag move downward, and then the sliding plate is controlled to move by the first motor, so that the fixed frames 21 on both sides are used to quickly seal the packaging bag by the heat sealing plate 22 during the displacement process.
[0036] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or still includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by... does not exclude the existence of other identical elements in the process, method, article or device including the element".
[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A rapid sealing device for medicinal material packaging, comprising: A bottom plate (4) and a bottom frame (6) arranged at the upper end of the bottom plate (4); characterized in that: two fixed plates (11) are connected to the vertical side surfaces of the bottom frame (6), a second bidirectional screw rod is inserted between the two fixed plates (11), a second motor (9) for providing power to the second bidirectional screw rod is installed on the vertical side surface of one of the fixed plates (11), two moving plates (10) are sleeved on the outer periphery of the second bidirectional screw rod, vertical plates (14) are fixed to the vertical side surfaces of the two moving plates (10), moving grooves (17) are provided on the vertical side surfaces of the two vertical plates (14), a moving frame (16) is fixed vertically inside one of the moving grooves (17), a third motor (12) is installed on the vertical side surface of the moving frame (16), a third bidirectional screw rod inserted into the inside of the moving frame (16) is installed on the output end of the third motor (12), and two connecting frames (26) are sleeved on the outer periphery of the third bidirectional screw rod; Two second telescopic rods (25) are installed on the vertical side faces of the two connection frames (26), and the moving parts of the two second telescopic rods (25) are installed with clamping plates (27) for clamping the medicinal material packaging bags, and the top end of the other vertical plate (14) is installed with the first telescopic rod (15).
2. A rapid sealing device for medicinal material packaging according to claim 1, characterized in that: The moving part of the first telescopic rod (15) is installed with a moving frame (16) and a third motor (12) of the same structure; the driving end of the third motor (12) is sleeved with a connecting frame (26) of the same structure and a second telescopic rod (25) arranged on the inner wall of the connecting frame (26) through a screw rod; and the moving part of the second telescopic rod (25) is connected with a mounting plate (28).
3. The rapid sealing device for medicinal material packaging according to claim 1, characterized in that: Two connecting blocks (5) are fixed to the top of the bottom plate (4), a protection frame (3) is fixed to the top of the two connecting blocks (5), and four supporting plates (7) are fixed to the bottom of the bottom plate (4).
4. The rapid sealing device for medicinal material packaging according to claim 3, characterized in that: A top frame (1) which is in communication with the protection frame (3) is fixed to the top of the protection frame (3).
5. The rapid sealing device for medicinal material packaging according to claim 4, characterized in that: A first motor (8) is installed on the vertical side surface of the top frame (1), and a driving end of the first motor (8) is sleeved with a slide plate (20) via a first screw rod.
6. The rapid sealing device for medicinal material packaging according to claim 5, characterized in that: A connecting plate (19) is fixed to the top of the sliding plate (20), and a fixing groove (23) is provided at the top of the connecting plate (19).
7. The rapid sealing device for medicinal material packaging according to claim 6, characterized in that: A fourth motor (24) is installed on the vertical inner wall of the fixing groove (23), and a fourth bidirectional screw rod is installed on the driving end of the fourth motor (24).
8. The rapid sealing device for medicinal material packaging according to claim 7, characterized in that: Two fixed frames (21) are sleeved on the outer periphery of the fourth bidirectional screw rod, heating seats (18) are installed on the inner walls of the two fixed frames (21), and heat sealing plates (22) are installed on the heating ends of the two heating seats (18).