Strength detection device for blister box

Abstract

The utility model discloses a blister box strength detection device, and belongs to the technical field of blister box strength detection.The blister box strength detection device comprises a main body module and a detection module, the main body module comprises a working plate, two supporting frames are arranged at the bottom of the working plate, and the detection module is arranged at the top of the working plate; the detection module comprises a fixed frame assembly arranged on the top of the working plate, a movable frame assembly is arranged on the top of the working plate and located on one side of the fixed frame assembly, and length adjusting assemblies are arranged on the top of the movable frame assembly and the top of the fixed frame assembly. The length adjusting assemblies can be installed, the distance between the two length adjusting assemblies can be adjusted by arranging the movable frame assembly and driving the length adjusting assemblies to move, and therefore the plastic uptake box fixing device is suitable for plastic uptake boxes with different widths to be used; and the length can be adjusted so as to be suitable for plastic uptake boxes with different lengths.

Description

Technical Field

[0001] This application relates to the field of blister box strength testing technology, and more specifically, to a blister box strength testing device. Background Technology

[0002] In a broad sense, blister packs refer to all blister packs; in a narrow sense, they refer to only one type of blister pack: plastic boxes made by vacuum forming sheet material, with the lid connected to the container. They are mostly made of PS material, but some have separate lids and bottoms. Different materials can be used. After the blister pack is formed, its strength needs to be tested to ensure its strength, which requires the use of appropriate strength testing equipment.

[0003] According to the search, Chinese patent CN221485022U discloses a blister pack strength testing instrument, which includes a base, a left support arm, and a right support arm. The left support arm is fixed to one side of the base, and the right support arm can be adjusted left and right via a movable guide rail on the base. It also includes multiple standard weight blocks, which are placed at each battery cell position in the blister pack during testing. This utility model has a reasonable structural design and can measure the loading strength of the blister pack through instruments such as the left support arm, right support arm, weight blocks, and dial indicator, thereby improving the quality of goods and customer satisfaction. It is highly practical.

[0004] Regarding the aforementioned technologies, the applicant believes that they can only adjust the distance between the left and right support arms, but cannot adjust the length of the left and right support arms, which means they can only be used for strength testing of blister boxes of different widths. Therefore, we propose a blister box strength testing device. Utility Model Content

[0005] To address the aforementioned problems, this application provides a blister pack strength testing device, employing the following technical solution:

[0006] A blister box strength testing device includes a main module and a testing module. The main module includes a working plate with two support frames at the bottom. The testing module is located on the top of the working plate and includes a fixed frame assembly on the top of the working plate. A movable frame assembly is located on the top of the working plate and on one side of the fixed frame assembly. Both the movable frame assembly and the fixed frame assembly have length adjustment components on their tops.

[0007] By adopting the above technical solution, the length can be adjusted, making it suitable for use with blister packs of different lengths. Furthermore, the distance between the two length adjustment components can be adjusted, making it suitable for use with blister packs of different widths, thus improving practicality.

[0008] Furthermore, the length adjustment component includes a rectangular block with a convex groove inside. Two first hydraulic cylinders are disposed inside the convex groove and are in contact with each other.

[0009] By adopting the above technical solution, the first hydraulic cylinder can be installed.

[0010] Furthermore, the length adjustment assembly also includes two convex blocks that are slidably connected to the inside of the convex groove, and the tops of the two convex blocks extend to the top of the rectangular block. The opposite sides of the two convex blocks are respectively fixedly connected to the output ends of the two first hydraulic cylinders, and L-shaped blocks are fixedly connected to the tops of the two convex blocks and the tops of the rectangular block.

[0011] By adopting the above technical solution, the first hydraulic cylinder can drive the convex block to move the L-shaped block in a telescopic manner.

[0012] Furthermore, the fixing frame assembly includes a fixing block fixedly connected to the top of the work plate and two support plates. The top of the fixing block is fixedly connected to the fixing plate, and the top of the fixing plate is fixedly connected to the bottom of one of the rectangular blocks. The tops of the two support plates are fixedly connected to the bottom of one of the rectangular blocks.

[0013] By adopting the above technical solution, one of the rectangular blocks can be supported.

[0014] Furthermore, the movable frame assembly includes a mounting block fixedly connected to the top of the work plate, the mounting block having an installation groove inside, and a second hydraulic cylinder fixedly connected inside the installation groove.

[0015] By adopting the above technical solution, the second hydraulic cylinder can be installed.

[0016] Furthermore, the movable frame assembly also includes a movable block slidably connected to the inside of the mounting groove, with the top of the movable block extending to the top of the mounting block. One side of the movable block is fixedly connected to the output end of the second hydraulic cylinder, and a connecting plate is fixedly connected to the top of the movable block. The top of the connecting plate is fixedly connected to the bottom of another rectangular block.

[0017] By adopting the above technical solution, the second hydraulic cylinder can drive the moving block to move another rectangular block through the connecting plate.

[0018] Furthermore, the movable frame assembly also includes two connecting plates, each fixedly connected to the bottom of the other rectangular block. The bottom of both connecting plates is provided with pulleys, and both pulleys are in contact with the top of the working plate.

[0019] By adopting the above technical solution, it is possible to support another rectangular block.

[0020] Furthermore, the main module also includes a connecting block fixedly connected between the two support frames.

[0021] By adopting the above technical solution, the stability between the two support frames can be increased.

[0022] In summary, this application has the following beneficial technical effects:

[0023] (1) By setting the length adjustment component, the length can be adjusted to be suitable for use with blister boxes of different lengths. By setting the movable frame component, the distance between the two length adjustment components can be adjusted by moving the length adjustment component to be suitable for use with blister boxes of different widths.

[0024] (2) The first hydraulic cylinder can drive the convex block to move in extension and retraction. The L-shaped block can facilitate the placement of the blister box. The support plate can support one of the rectangular blocks.

[0025] (3) By setting the second hydraulic cylinder, the moving block can be driven to move in a telescopic manner. By setting the connecting plate and pulley, another rectangular block can be supported and moved. By setting the connecting block, the stability between the two support frames can be increased. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall structure of this application;

[0027] Figure 2 This is a schematic diagram of a partial explosion structure in this application;

[0028] Figure 3 This is an exploded structural diagram of the length adjustment assembly and the fixing frame assembly of this application;

[0029] Figure 4 This is an exploded structural diagram of the movable frame assembly of this application.

[0030] Description of the numbers in the figure:

[0031] 100. Main module; 110. Working board; 120. Support frame; 130. Connecting block;

[0032] 200. Detection module; 210. Length adjustment assembly; 211. Rectangular block; 212. Convex groove; 213. First hydraulic cylinder; 214. Convex block; 215. L-shaped block; 220. Fixing frame assembly; 221. Fixing block; 222. Fixing plate; 223. Support plate; 230. Movable frame assembly; 231. Mounting block; 232. Mounting groove; 233. Second hydraulic cylinder; 234. Moving block; 235. Connecting plate; 236. Connecting plate; 237. Pulley. Detailed Implementation

[0033] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0034] In the description of this application, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application 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 application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0035] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0036] The following is combined with Figure 1-4 This application is described in further detail.

[0037] Please see Figure 1-4A blister box strength testing device includes a main module 100 and a testing module 200. The main module 100 includes a working plate 110, and two support frames 120 are provided at the bottom of the working plate 110. The testing module 200 is provided at the top of the working plate 110. The testing module 200 includes a fixed frame assembly 220 provided at the top of the working plate 110. A movable frame assembly 230 is provided at the top of the working plate 110 and on one side of the fixed frame assembly 220. Both the movable frame assembly 230 and the fixed frame assembly 220 are provided with length adjustment components 210 at their tops.

[0038] The fixed frame assembly 220 allows the length adjustment assembly 210 to be installed. The movable frame assembly 230 allows the length adjustment assembly 210 to be moved, thereby adjusting the distance between the two length adjustment assemblies 210 to accommodate blister boxes of different widths. The length adjustment assembly 210 allows the length to be adjusted to accommodate blister boxes of different lengths.

[0039] The length adjustment assembly 210 includes a rectangular block 211 with a convex groove 212 inside. Two first hydraulic cylinders 213 are disposed inside the convex groove 212 and are in contact with each other. The length adjustment assembly 210 also includes two convex blocks 214 that are slidably connected to the inside of the convex groove 212, and the tops of the two convex blocks 214 extend to the top of the rectangular block 211. The opposite sides of the two convex blocks 214 are respectively fixedly connected to the output ends of the two first hydraulic cylinders 213. L-shaped blocks 215 are fixedly connected to the top of the two convex blocks 214 and the top of the rectangular block 211. The fixing frame assembly 220 includes a fixing block 221 fixedly connected to the top of the working plate 110 and two support plates 223. The top of the fixing block 221 is fixedly connected to the fixing plate 222, and the top of the fixing plate 222 is fixedly connected to the bottom of one of the rectangular blocks 211. The tops of the two support plates 223 are fixedly connected to the bottom of one of the rectangular blocks 211.

[0040] By activating the first hydraulic cylinder 213, the first hydraulic cylinder 213 will drive the convex block 214 to move the L-shaped block 215. Simultaneously activating two first hydraulic cylinders 213 can move the two L-shaped blocks 215 away from each other, thereby adjusting the distance between the two L-shaped blocks 215 to be suitable for use with blister boxes of different lengths.

[0041] The movable frame assembly 230 includes a mounting block 231 fixedly connected to the top of the work plate 110. The mounting block 231 has a mounting groove 232 inside, and a second hydraulic cylinder 233 is fixedly connected inside the mounting groove 232. The movable frame assembly 230 also includes a moving block 234 slidably connected to the inside of the mounting groove 232, and the top of the moving block 234 extends to the top of the mounting block 231. One side of the moving block 234 is fixedly connected to the output end of the second hydraulic cylinder 233. A connecting plate 235 is fixedly connected to the top of the moving block 234, and the top of the connecting plate 235 is fixedly connected to the bottom of another rectangular block 211. The movable frame assembly 230 also includes two connecting plates 236, both of which are fixedly connected to the bottom of the other rectangular block 211. The bottom of each of the two connecting plates 236 is provided with a pulley 237, and both pulleys 237 are in contact with the top of the work plate 110. The main module 100 also includes a connecting block 130 fixedly connected between two support frames 120.

[0042] The second hydraulic cylinder 233 can drive the moving block 234 to move another rectangular block 211 through the connecting plate 235, thereby adjusting the distance between the two rectangular blocks 211, and further adjusting the distance between the two length adjustment components 210, so that the device can be used for blister boxes of different widths.

[0043] The implementation principle of this application embodiment is as follows: When work is required, the first hydraulic cylinder 213 is activated according to the length of the blister box to be tested. The first hydraulic cylinder 213 drives the convex block 214 to move, and the convex block 214 drives the L-shaped block 215 to move, thereby adjusting the distance between the two L-shaped blocks 215 located on the top of the same rectangular block 211. This allows it to be used for blister boxes of different lengths. By activating the second hydraulic cylinder 233, the second hydraulic cylinder 233 can drive the moving block 234 to move, so that the moving block 234 can drive the other rectangular block 211 to move through the connecting plate 235. The movement of the other rectangular block 211 can simultaneously drive the pulley 237 to slide on the top of the working plate 110 through the connecting plate 236, thereby adjusting the distance between the two length adjustment components 210. This allows the device to be used for blister boxes of different widths, improving its practicality.

[0044] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A blister pack strength testing device, comprising a main module (100) and a testing module (200), characterized in that: The main module (100) includes a work plate (110), two support frames (120) are provided at the bottom of the work plate (110), and the detection module (200) is provided at the top of the work plate (110); The detection module (200) includes a fixed frame assembly (220) disposed on the top of the work plate (110), and a movable frame assembly (230) disposed on the top of the work plate (110) and on one side of the fixed frame assembly (220). Both the movable frame assembly (230) and the fixed frame assembly (220) are provided with length adjustment components (210) on their tops.

2. The blister box strength testing device according to claim 1, characterized in that: The length adjustment component (210) includes a rectangular block (211), the rectangular block (211) has a convex groove (212) inside, and two first hydraulic cylinders (213) are arranged inside the convex groove (212), and the two first hydraulic cylinders (213) are in contact with each other.

3. The blister box strength testing device according to claim 2, characterized in that: The length adjustment assembly (210) further includes two convex blocks (214) that are slidably connected to the inside of the convex groove (212), and the tops of the two convex blocks (214) extend to the top of the rectangular block (211). The opposite sides of the two convex blocks (214) are respectively fixedly connected to the output ends of the two first hydraulic cylinders (213). The tops of the two convex blocks (214) and the tops of the rectangular block (211) are fixedly connected to L-shaped blocks (215).

4. The blister box strength testing device according to claim 3, characterized in that: The fixing frame assembly (220) includes a fixing block (221) fixedly connected to the top of the working plate (110) and two support plates (223). The top of the fixing block (221) is fixedly connected to a fixing plate (222), and the top of the fixing plate (222) is fixedly connected to the bottom of one of the rectangular blocks (211). The tops of the two support plates (223) are fixedly connected to the bottom of one of the rectangular blocks (211).

5. The blister box strength testing device according to claim 4, characterized in that: The movable frame assembly (230) includes a mounting block (231) fixedly connected to the top of the work plate (110). The mounting block (231) has a mounting groove (232) inside, and a second hydraulic cylinder (233) is fixedly connected inside the mounting groove (232).

6. The blister box strength testing device according to claim 5, characterized in that: The movable frame assembly (230) further includes a movable block (234) slidably connected to the inside of the mounting groove (232), and the top of the movable block (234) extends to the top of the mounting block (231). One side of the movable block (234) is fixedly connected to the output end of the second hydraulic cylinder (233). A connecting plate (235) is fixedly connected to the top of the movable block (234), and the top of the connecting plate (235) is fixedly connected to the bottom of another rectangular block (211).

7. The blister box strength testing device according to claim 6, characterized in that: The movable frame assembly (230) also includes two connecting plates (236) that are fixedly connected to the bottom of another rectangular block (211). The bottom of the two connecting plates (236) is provided with pulleys (237), and the two pulleys (237) are in contact with the top of the working plate (110).

8. The blister box strength testing device according to claim 7, characterized in that: The main module (100) also includes a connecting block (130) fixedly connected between the two support frames (120).

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