A sample shearing instrument for pharmaceutical package material testing

Abstract

The utility model discloses a kind of medicine package material detection sample shearing instruments, it includes: workbench, the top of the workbench is provided with sliding slot, the top of the workbench is provided with moving plate, the bottom of the moving plate is fixedly connected with sliding block, the top of the moving plate is fixedly connected with push plate and main electric hydraulic rod. By setting workbench, sliding slot, moving plate, sliding block, push plate, main electric hydraulic rod, adjusting assembly, push rod, protective cover, pivot, side blade, driving motor and control panel, sample is placed in adjusting assembly, and fixed, then the thickness of sample is cut using side blade, so that it forms sheet, it can also be cut off in perpendicular direction to sample, to cut out the length meeting the requirement, subsequent inspection is facilitated, when cutting off in perpendicular direction, different lower blade can be used, to cut out different length, improve the preparation efficiency of sample.

Description

Technical Field

[0001] This utility model relates to the field of pharmaceutical packaging material testing sample technology, and in particular to a pharmaceutical packaging material testing sample cutting instrument. Background Technology

[0002] Pharmaceutical packaging materials refer to the packaging materials and containers used by pharmaceutical manufacturers for pharmaceutical products and by medical institutions for preparations that come into direct contact with the drugs. These materials need to be tested before use to determine whether they meet the usage standards.

[0003] When preparing samples, inspectors often find it time-consuming and labor-intensive to use conventional manual cutting methods with scissors, as the materials, thicknesses, and hardness of the samples vary. This is especially true when there are many batches of samples and the preparation volume is large, as conventional methods severely impact work efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a sample cutting instrument for pharmaceutical packaging material testing. The sample is placed in the adjustment assembly and fixed. Then, the sample is cut into slices of thickness using a side blade to form a sheet. The sample can also be cut vertically to obtain the required length for subsequent testing. When cutting vertically, different lower blades can be used to cut different lengths, thereby improving the sample preparation efficiency.

[0005] To achieve the above objectives, a sample cutting instrument for pharmaceutical packaging material testing is provided, comprising: a worktable, a sliding groove provided on the top of the worktable, a movable plate provided on the top of the worktable, a slider fixedly connected to the bottom of the movable plate, a push plate and a main electro-hydraulic rod fixedly connected to the top of the movable plate, an adjustment assembly provided above the main electro-hydraulic rod, the adjustment assembly comprising a main frame, a lower electro-hydraulic rod, a pressure plate, a middle baffle, a knife groove, an upper electro-hydraulic rod, a knife holder, and a lower blade. The main frame is C-shaped, the lower electro-hydraulic rod is fixedly connected to the inner bottom surface of the main frame, the middle baffle is fixedly connected to the inner left side wall of the main frame, the pressure plate is fixedly connected to the top of the lower electro-hydraulic rod, a knife groove is provided on the middle baffle, the upper electro-hydraulic rod is fixedly connected to the inner top surface of the main frame, the knife holder is fixedly connected to the bottom of the upper electro-hydraulic rod, the lower blade is fixedly connected to the bottom of the knife holder, and a push rod is fixedly connected to the left side wall of the push plate.

[0006] According to the aforementioned sample cutting instrument for testing pharmaceutical packaging materials, a protective cover is fixedly connected to the top of the worktable, a rotating shaft is provided inside the protective cover, the bottom of the rotating shaft is rotatably connected to the worktable, a side blade is fixedly connected to the circumferential surface of the rotating shaft, a drive motor is fixedly connected to the bottom of the worktable, and the top output end of the drive motor is fixedly connected to the rotating shaft.

[0007] According to the aforementioned sample shearing instrument for testing pharmaceutical packaging materials, the main frame is located on the right side of the push plate.

[0008] According to the aforementioned sample shearing instrument for testing pharmaceutical packaging materials, the slider is located inside the groove.

[0009] According to the aforementioned sample shearing instrument for testing pharmaceutical packaging materials, the lower blade is located inside the blade groove.

[0010] According to the aforementioned sample cutting instrument for testing pharmaceutical packaging materials, an opening is provided on the left side of the protective cover.

[0011] According to the aforementioned sample cutting instrument for testing pharmaceutical packaging materials, a control panel is fixedly connected to the top of the workbench.

[0012] According to the aforementioned sample cutting instrument for testing pharmaceutical packaging materials, the bottom of the workbench is fixedly connected to a support column, and the number of the support columns is set to four, which are evenly distributed at the four corners of the workbench.

[0013] The above-mentioned solution has the following advantages: By setting up a worktable, chute, moving plate, slider, push plate, main electro-hydraulic rod, adjusting assembly, push rod, protective cover, rotating shaft, side blade, drive motor and control panel, the sample is placed in the adjusting assembly and fixed. Then, the side blade is used to cut the sample in terms of thickness to form a sheet. The sample can also be cut vertically to cut the required length, which is convenient for subsequent inspection. When cutting vertically, different lower blades can be used to cut different lengths, thereby improving the sample preparation efficiency.

[0014] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0016] Figure 1 This is a front view of a sample shearing instrument for testing pharmaceutical packaging materials according to this utility model;

[0017] Figure 2 This is a schematic diagram of the adjustment component structure of a sample shearing instrument for testing pharmaceutical packaging materials according to this utility model;

[0018] Figure 3 This is a schematic diagram of the adjustment frame structure of a sample shearing instrument for testing pharmaceutical packaging materials according to this utility model;

[0019] Figure 4 This is a front view of a sample cutting instrument for testing pharmaceutical packaging materials according to this utility model.

[0020] Legend:

[0021] 1. Workbench; 2. Slide rail; 3. Moving plate; 4. Slider; 5. Push plate; 6. Main electro-hydraulic rod; 7. Adjustment assembly; 701. Main frame; 702. Lower electro-hydraulic rod; 703. Pressure plate; 704. Middle baffle; 705. Tool groove; 706. Upper electro-hydraulic rod; 707. Tool holder; 708. Lower blade; 8. Push rod; 9. Protective cover; 10. Rotary shaft; 11. Side blade; 12. Drive motor; 13. Control panel; 14. Support column. Detailed Implementation

[0022] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0023] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] Reference Figure 1-4This utility model discloses a sample cutting instrument for pharmaceutical packaging materials, comprising: a workbench 1, a groove 2 on the top of the workbench 1, a movable plate 3 on the top of the workbench 1, a slider 4 fixedly connected to the bottom of the movable plate 3, the slider 4 being located inside the groove 2, a push plate 5 and a main electric hydraulic rod 6 fixedly connected to the top of the movable plate 3, and an adjustment component 7 above the main electric hydraulic rod 6. When the main electric hydraulic rod 6 is activated, the adjustment component 7 can be pushed upward, thereby facilitating cutting at different thicknesses. The adjustment component 7 includes a main frame 701, a lower electric hydraulic rod 702, a pressure plate 703, a middle baffle 704, a knife groove 705, an upper electric hydraulic rod 706, a knife holder 707, and a lower blade 708. The main frame 701 is C-shaped and located to the right of the push plate 5. The inner bottom surface of the main frame 701 is fixedly connected to... The lower electric hydraulic rod 702 is fixedly connected to the middle baffle 704 on the inner left side wall of the main frame 701. The top of the lower electric hydraulic rod 702 is fixedly connected to the pressure plate 703. The middle baffle 704 is provided with a knife groove 705, and there are six knife grooves 705. The upper electric hydraulic rod 706 is fixedly connected to the inner top surface of the main frame 701. The bottom of the upper electric hydraulic rod 706 is fixedly connected to the knife holder 707. The bottom of the knife holder 707 is fixedly connected to the lower blade 708. There are six upper electric hydraulic rods 706, knife holder 707 and six lower blades 708. The spacing between adjacent lower blades 708 is the same. The lower blades 708 are located inside the knife grooves 705. When the upper electric hydraulic rod 706 is activated, the lower blades 708 can be pushed down to perform the cutting operation. The push rod 8 is fixedly connected to the left side wall of the push plate 5.

[0026] A protective cover 9 is fixedly connected to the top of the workbench 1. An opening is provided on the left side of the protective cover 9. A rotating shaft 10 is provided inside the protective cover 9. The bottom of the rotating shaft 10 is rotatably connected to the workbench 1. Side blades 11 are fixedly connected to the circumference of the rotating shaft 10. There are four side blades 11, which are evenly distributed on the rotating shaft 10. The side blades 11 extend out of the opening of the protective cover 9. A drive motor 12 is fixedly connected to the bottom of the workbench 1. The top output end of the drive motor 12 is fixedly connected to the rotating shaft 10. When the drive motor 12 is started, the side blades 11 can be rotated to perform a cutting operation in the horizontal direction.

[0027] A control panel 13 is fixedly connected to the top of the workbench 1. The control panel 13 is electrically connected to each electrical component in the device, so that each electrical component can be controlled in an orderly manner. A support column 14 is fixedly connected to the bottom of the workbench 1. There are four support columns 14, which are evenly distributed at the four corners of the workbench 1.

[0028] Working principle: A large sample block is placed above the pressure plate 703. Then, the lower electric hydraulic rod 702 is activated to push the pressure plate 703 upward, thereby clamping the large sample block with the middle baffle 704. Then, the drive motor 12 is activated to rotate the side blade 11. The operator manually pushes the push rod 8 to move the moving plate 3 closer to the side blade 11, and at the same time, the main electric hydraulic rod 6 is activated to push the main frame 701 upward. During the upward movement, the side blade 11 continuously cuts the large sample block in terms of thickness, eventually forming a test sample of uniform thickness. The thickness becomes more uniform as the cutting progresses downward. After the thickness cutting is completed, the moving plate 3 is retracted, and the upper electric hydraulic rod 706 is activated to push the knife holder 707 and the lower blade 708 downward, thereby cutting the sample below. With the lower blade 708 in different positions, samples of different lengths can be cut to meet different testing requirements, ultimately forming a test sample of the required specifications. The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0029] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A sample cutting instrument for testing pharmaceutical packaging materials, comprising: A workbench (1) is characterized in that a slide groove (2) is provided on the top of the workbench (1), a movable plate (3) is provided on the top of the workbench (1), a slider (4) is fixedly connected to the bottom of the movable plate (3), a push plate (5) and a main electric hydraulic rod (6) are fixedly connected to the top of the movable plate (3), and an adjustment assembly (7) is provided above the main electric hydraulic rod (6). The adjustment assembly (7) includes a main frame (701), a lower electric hydraulic rod (702), a pressure plate (703), a middle baffle (704), a tool groove (705), an upper electric hydraulic rod (706), a tool holder (707), and a lower blade (708). The main frame (701) The main frame (701) is shaped like a "C". A lower electric hydraulic rod (702) is fixedly connected to the bottom surface of the main frame (701). A middle baffle (704) is fixedly connected to the left side wall of the main frame (701). A pressure plate (703) is fixedly connected to the top of the lower electric hydraulic rod (702). A knife groove (705) is provided on the middle baffle (704). An upper electric hydraulic rod (706) is fixedly connected to the top surface of the main frame (701). A knife holder (707) is fixedly connected to the bottom of the upper electric hydraulic rod (706). A lower blade (708) is fixedly connected to the bottom of the knife holder (707). A push rod (8) is fixedly connected to the left side wall of the push plate (5).

2. The sample cutting instrument for testing pharmaceutical packaging materials according to claim 1, characterized in that, The top of the workbench (1) is fixedly connected to a protective cover (9), and a rotating shaft (10) is provided inside the protective cover (9). The bottom of the rotating shaft (10) is rotatably connected to the workbench (1). A side blade (11) is fixedly connected to the circumferential surface of the rotating shaft (10). A drive motor (12) is fixedly connected to the bottom of the workbench (1), and the top output end of the drive motor (12) is fixedly connected to the rotating shaft (10).

3. The sample cutting instrument for testing pharmaceutical packaging materials according to claim 1, characterized in that, The main frame (701) is located on the right side of the push plate (5).

4. The sample cutting instrument for testing pharmaceutical packaging materials according to claim 1, characterized in that, The slider (4) is located inside the groove (2).

5. The sample cutting instrument for testing pharmaceutical packaging materials according to claim 1, characterized in that, The lower blade (708) is located inside the blade groove (705).

6. The sample cutting instrument for testing pharmaceutical packaging materials according to claim 2, characterized in that, An opening is provided on the left side of the protective cover (9).

7. The sample cutting instrument for testing pharmaceutical packaging materials according to claim 1, characterized in that, The top of the workbench (1) is fixedly connected to a control panel (13).

8. The sample cutting instrument for testing pharmaceutical packaging materials according to claim 1, characterized in that, The bottom of the workbench (1) is fixedly connected to a support column (14), and the number of the support column (14) is four, which are evenly distributed at the four corners of the workbench (1).

Images