A pharmaceutical vibration device

Abstract

This invention relates to a pharmaceutical vibration device. By setting up a support, a lifting mechanism, a vibration mechanism, a vibration fixture, and a pressing mechanism, when the vibration mechanism vibrates the pharmaceutical container, the upper end of the pharmaceutical container is pressed down by the pressure head, and the lower end is supported by the lifting column. This results in all the mechanisms involved in the vibration being floating vibrations, with low vibration transmission loss. This solves the problems of low vibration transmission efficiency and poor vibration effect in automated production lines.

Description

Technical Field

[0001] This invention relates to the field of pyrotechnic generators and related technologies and equipment, specifically to a pharmaceutical vibration device. Background Technology

[0002] The production process of pyrotechnic generators requires filling a specified weight of pyrotechnic agent into a certain volume. Since the agent is granular, it is not compacted enough when loaded into the generator, causing it to overflow. Therefore, a vibration device is needed to continuously vibrate and compact the agent, ensuring that the specified weight of pyrotechnic agent is filled into the fixed volume. Existing vibration loading technologies use purely rigid connections, resulting in significant losses during vibration transmission and poor vibration effectiveness. Summary of the Invention

[0003] Based on the above description, the present invention provides a pharmaceutical vibration device to solve the technical problem that the vibration loading in the prior art all adopts a purely rigid connection, resulting in large losses and poor vibration effect during vibration transmission.

[0004] The technical solution of the present invention to solve the above-mentioned technical problems is as follows:

[0005] A pharmaceutical vibration device includes a support, a lifting mechanism, a vibration mechanism, a vibration fixture, and a pressing mechanism;

[0006] The bracket includes a base and a support plate. The base has an internal cavity, and the support plate is connected to the upper end of the base. The lifting mechanism includes a lifting base and a lifting shaft. The lifting base is disposed in the cavity, and the lifting shaft can extend out of the cavity from the upper end of the base.

[0007] The vibration mechanism includes a vibration base plate and a vibration source. The vibration base plate is disposed on the upper end of the base, and the vibration source is connected to the vibration base plate.

[0008] The vibration fixture includes a fixture base plate, a reagent container, and a lifting column. The fixture base plate has mounting holes, the reagent container is movably mounted in the mounting holes, the reagent container has an opening at the top and a lifting column at the bottom, and the lifting column is positioned above the vibration base plate.

[0009] The pressing mechanism includes a lifting drive, a pressing base, and a pressing head. The pressing base is movably mounted on the support plate. The lifting drive is used to drive the pressing base to move up and down. The pressing head is located at the lower end of the pressing base, and the lower end of the pressing head can descend to press down on the medicine container.

[0010] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0011] The pharmaceutical vibration device provided in this application, through the arrangement of a support, a lifting mechanism, a vibration mechanism, a vibration fixture, and a pressing mechanism, enables the upper end of the pharmaceutical container to be pressed down by the pressure head and the lower end to be supported by the lifting column when the vibration mechanism vibrates the pharmaceutical in the container. This results in all the mechanisms involved in the vibration being floating vibrations, with low vibration transmission loss. This solves the problems of low vibration transmission efficiency and poor vibration effect in automated production lines.

[0012] Based on the above technical solution, the present invention can be further improved as follows.

[0013] Furthermore, the pressing mechanism also includes a pressing guide post and a buffer spring. The lower end of the pressing guide post is connected to the pressing head and the upper end is movably inserted into the pressing seat. The buffer spring is sleeved on the outside of the pressing guide post, and the two ends of the buffer spring are connected to the pressing seat and the pressing head.

[0014] Furthermore, the support plate is provided with a guide rail, the lower pressure seat is slidably disposed on the guide rail, the upper end of the support plate has an upper mounting plate, and the lifting drive component is a lower pressure telescopic cylinder mounted on the upper mounting plate, the piston shaft of the lower pressure telescopic cylinder being connected to the lower pressure seat.

[0015] Furthermore, the bracket also includes a lower mounting plate, which is disposed on the upper side of the upper end of the base, and an anti-vibration rubber seat is disposed between the lower mounting plate and the upper end surface of the base.

[0016] Furthermore, the lifting base is a lifting cylinder, the lifting shaft is a cylinder shaft, and the lifting mechanism also includes a cylinder fixing plate, a lifting plate, a lifting guide column, and multiple fixing columns. The lifting cylinder is connected to the lower end of the cylinder fixing plate, the lifting guide column is connected to the lower mounting plate, the cylinder shaft passes through the lifting guide column and is connected to the lifting plate, and the multiple fixing columns are arranged circumferentially on the cylinder fixing plate, with the upper end of each fixing column connected to the lower mounting plate.

[0017] Furthermore, the vibration fixture also includes a stop block and a floating spring. The stop block is connected to the lower end of the lifting column, the lifting column passes through the mounting hole, and the floating spring is fitted on the outside of the lifting column. The two ends of the floating spring abut against the stop block and the fixture base plate, respectively.

[0018] Furthermore, the vibration source is a vibrator, which is symmetrically installed on both sides of the vibration substrate.

[0019] Furthermore, the vibration mechanism also includes limiting bolts, which are disposed on both sides of the middle part of the vibration base plate to limit the relative displacement between the vibration base plate and the vibration fixture. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of a pharmaceutical vibration device provided in an embodiment of the present invention;

[0021] Figure 2 for Figure 1 Schematic diagram of the central lifting mechanism;

[0022] Figure 3 for Figure 1 Schematic diagram of the structure of the medium vibration fixture;

[0023] Figure 4 for Figure 3 A cross-sectional schematic diagram;

[0024] Figure 5 for Figure 1 Schematic diagram of the middle and lower pressure mechanism;

[0025] Figure 6 for Figure 1 Schematic diagram of the medium vibration mechanism;

[0026] Figure 7 for Figure 1 Schematic diagram of the mid-support structure; Detailed Implementation

[0027] To facilitate understanding of this application, a more complete description will be provided below with reference to the accompanying drawings, which illustrate embodiments of the present application. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of this application will be thorough and complete.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

[0029] It is understood that spatial relation terms such as "below," "under," "below," "below," "above," "above," etc., can be used here to describe the relationship between one element or feature shown in the figure and other elements or features. It should be understood that, in addition to the orientation shown in the figure, spatial relation terms also include different orientations of the device in use and operation. For example, if the device in the figure is flipped, the element or feature described as "below" or "below" of the other element or feature will be oriented "above" the other element or feature. Therefore, the exemplary terms "below" and "below" can include both upper and lower orientations. Furthermore, the device may also include other orientations (e.g., rotated 90° or other orientations), and the spatial descriptive terms used herein will be interpreted accordingly.

[0030] It should be noted that when one element is considered to be "connected" to another element, it can be directly connected to the other element or connected to the other element through an intermediary element. In the following embodiments, "connection" should be understood as "electrical connection," "communication connection," etc., if the connected circuits, modules, units, etc., have the transmission of electrical signals or data between them.

[0031] When used herein, the singular forms of “a,” “an,” and “the” may also include the plural forms unless the context clearly indicates otherwise. It should also be understood that the terms “comprising,” “including,” or “having,” etc., specify the presence of the stated feature, whole, step, operation, component, part, or combination thereof, but do not preclude the possibility of the presence or addition of one or more other features, wholes, steps, operations, components, parts, or combinations thereof.

[0032] like Figures 1 to 7 As shown, this application provides a drug vibration device, which includes a support 10, a lifting mechanism 20, a vibration mechanism 30, a vibration fixture 40, and a pressing mechanism 50.

[0033] The bracket 10 includes a base and a support plate 12. The base has an accommodating cavity. In this embodiment, the base is formed by a bottom plate 111, a top plate 112 and side plates 113 located on both sides. The support plate 12 is vertically connected to the upper end of the top plate 112.

[0034] The lifting mechanism 20 includes a lifting base 21 and a lifting shaft 22. In a preferred embodiment of this application, the lifting base 21 is a lifting cylinder, and the lifting shaft 22 is a cylinder shaft. The lifting base 21 is disposed in the accommodating cavity, and the lifting shaft 22 can extend out of the accommodating cavity from the top plate 112.

[0035] The vibration mechanism 30 includes a vibration base plate 31 and a vibration source 32. The vibration base plate 31 is disposed on the upper end of the base, and the vibration source 32 is connected to the vibration base plate 31.

[0036] The vibration fixture 40 includes a fixture base plate 41, a reagent container 42, and a lifting column 43. The fixture base plate 41 has mounting holes, and the reagent container 42 is movably mounted in the mounting holes. The reagent container 42 has an opening at the top and a lifting column 43 at the bottom. The lifting column 43 is located above the vibration base plate 31.

[0037] The pressing mechanism 50 includes a lifting drive 51, a pressing base 52, and a pressing head 53. The pressing base 52 is movably mounted on the support plate 12. The lifting drive 51 is used to drive the pressing base 52 to move up and down. The pressing head 53 is located at the lower end of the pressing base 52, and the lower end of the pressing head 53 can descend to press down on the medicine container 42.

[0038] In a preferred embodiment of this application, the pressing mechanism 50 further includes a pressing guide post 54 and a buffer spring. The lower end of the pressing guide post 54 is connected to the pressing head 53 and the upper end is movably inserted into the pressing seat 52. The buffer spring is sleeved on the outside of the pressing guide post 54, and the two ends of the buffer spring are connected to the pressing seat 52 and the pressing head 53.

[0039] When the pressure head 53 presses against the upper opening of the medicine container 42, the pressure head 53 can rise and fall relative to the lower pressure seat 52 due to the insertion relationship between the lower pressure guide post 54 and the lower pressure seat 52. Due to the action of the buffer spring, the lower pressure seat 52 elastically presses the pressure head 53, thereby ensuring the connection stability between the pressure head 53 and the medicine container 42 during vibration. This prevents the medicine from spilling out and effectively ensures the floating of the upper end of the medicine container 42.

[0040] The lower pressure seat 52 is slidably mounted on the support plate 12 as follows: the support plate 12 is provided with a guide rail, the lower pressure seat 52 is slidably mounted on the guide rail, the upper end of the support plate 12 has an upper mounting plate 13, the lifting drive component is a lower pressure telescopic cylinder mounted on the upper mounting plate 13, and the piston shaft of the lower pressure telescopic cylinder is connected to the lower pressure seat 52.

[0041] The extension and retraction of the downward telescopic cylinder causes the downward pressure seat 52 to slide on the guide rail, thereby realizing the raising or lowering of the pressure head 53.

[0042] The bracket 10 also includes a lower mounting plate 14, which is disposed on the upper side of the top plate 112, and an anti-vibration rubber seat 15 is disposed between the lower mounting plate 14 and the top plate 112.

[0043] The lifting mechanism 20 also includes a cylinder fixing plate 23, a lifting plate 24, a lifting guide column 25, and a plurality of fixing columns 26. The lifting cylinder is connected to the lower end of the cylinder fixing plate 23, the lifting guide column 25 is connected to the lower mounting plate 14, the cylinder shaft passes through the lifting guide column 25 and is connected to the lifting plate 24, and the plurality of fixing columns 26 are arranged circumferentially on the cylinder fixing plate 23, and the upper end of the fixing column 26 is connected to the lower mounting plate 14.

[0044] In a preferred embodiment of this application, the vibration fixture 40 further includes a stop block 44 and a floating spring 45. The stop block 44 is connected to the lower end of the lifting column 43, the lifting column 43 passes through the mounting hole, and the floating spring 45 is fitted on the outside of the lifting column 43. The two ends of the floating spring 45 abut against the stop block 44 and the fixture base plate 41, respectively.

[0045] In this embodiment, the vibration source 32 is a vibrator, and the vibrators are symmetrically installed on both sides of the vibration base plate 31.

[0046] In order to limit the relative displacement between the vibration substrate 31 and the vibration fixture 40, the vibration mechanism 30 further includes limiting bolts 33, which are disposed on both sides of the middle part of the vibration substrate 31.

[0047] When the drug-carrying device provided in this application is in use, the drug-carrying product is placed in the vibrating fixture 40, and the vibrating fixture 40 is transported to the upper end of the vibrating base plate 31 by a transfer pallet or a transport carrier. The downward pressing telescopic cylinder extends and drives the downward pressing seat 52 to slide on the guide rail 121, and the pressing head 53 presses down on the product.

[0048] The cylinder shaft of the lifting cylinder extends, driving the lifting guide column 25 and the lifting plate 24 to rise. The lifting plate 24 rises together with the vibrating base plate 31. The vibrating base plate 31 rises together with the stop block 44 and the lifting column 43, causing the lifting column 43 to detach from the tooling base plate 41. The vibrator starts vibrating, and the vibration is transmitted to the product through the lifting column 43. Since the lifting column 43 and other mechanisms are not rigidly connected, the vibration transmission loss is very small, and the vibration effect of the product is very good. All the mechanisms involved in the vibration in this application are floating vibration types, which have low vibration transmission loss. This solves the problem of low vibration transmission efficiency and poor vibration effect in automated production lines.

[0049] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A pharmaceutical vibration device, characterized in that, Includes support frame, lifting mechanism, vibration mechanism, vibration fixture, and pressing mechanism; The bracket includes a base and a support plate. The base has an internal cavity, and the support plate is connected to the upper end of the base. The lifting mechanism includes a lifting base and a lifting shaft. The lifting base is disposed in the cavity, and the lifting shaft can extend out of the cavity from the upper end of the base. The vibration mechanism includes a vibration base plate and a vibration source. The vibration base plate is disposed on the upper end of the base, and the vibration source is connected to the vibration base plate. The vibration fixture includes a fixture base plate, a reagent container, and a lifting column. The fixture base plate has mounting holes, the reagent container is movably mounted in the mounting holes, the reagent container has an opening at the top and a lifting column at the bottom, and the lifting column is positioned above the vibration base plate. The pressing mechanism includes a lifting drive, a pressing base, and a pressing head. The pressing base is movably mounted on the support plate. The lifting drive is used to drive the pressing base to move up and down. The pressing head is located at the lower end of the pressing base, and the lower end of the pressing head can descend to press down on the medicine container. The vibration fixture also includes a stop block and a floating spring. The stop block is connected to the lower end of the lifting column, the lifting column passes through the mounting hole, and the floating spring is fitted on the outside of the lifting column. The two ends of the floating spring abut against the stop block and the fixture base plate, respectively. The support plate is provided with a guide rail, and the lower pressure seat is slidably disposed on the guide rail.

2. The pharmaceutical vibration device according to claim 1, characterized in that, The pressing mechanism also includes a pressing guide post and a buffer spring. The lower end of the pressing guide post is connected to the pressing head and the upper end is movably inserted into the pressing seat. The buffer spring is sleeved on the outside of the pressing guide post, and the two ends of the buffer spring are connected to the pressing seat and the pressing head.

3. The pharmaceutical vibration device according to claim 1, characterized in that, The upper end of the support plate has an upper mounting plate, and the lifting drive component is a downward telescopic cylinder mounted on the upper mounting plate, with the piston shaft of the downward telescopic cylinder connected to the downward pressure seat.

4. The pharmaceutical vibration device according to claim 1, characterized in that, The bracket also includes a lower mounting plate, which is disposed on the upper side of the upper end of the base, and a shock-absorbing rubber seat is disposed between the lower mounting plate and the upper end surface of the base.

5. The pharmaceutical vibration device according to claim 4, characterized in that, The lifting base is a lifting cylinder, the lifting shaft is a cylinder shaft, and the lifting mechanism also includes a cylinder fixing plate, a lifting plate, a lifting guide column, and multiple fixing columns. The lifting cylinder is connected to the lower end of the cylinder fixing plate, the lifting guide column is connected to the lower mounting plate, the cylinder shaft passes through the lifting guide column and is connected to the lifting plate, and the multiple fixing columns are arranged circumferentially on the cylinder fixing plate, with the upper end of each fixing column connected to the lower mounting plate.

6. The pharmaceutical vibration device according to claim 1, characterized in that, The vibration source is a vibrator, which is symmetrically installed on both sides of the vibration base plate.

7. The pharmaceutical vibration device according to claim 1, characterized in that, The vibration mechanism also includes limiting bolts, which are disposed on both sides of the middle part of the vibration base plate to limit the relative displacement between the vibration base plate and the vibration fixture.

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