Blocking mechanism of full-automatic small cover airtightness detection device

Abstract

The utility model relates to a blocking mechanism of a full-automatic small cover air tightness detection device, which comprises a driving cylinder, a first connecting rod, a pulling rod, a blocking rod, a first pin shaft and a supporting column, and is characterized in that the driving cylinder is fixedly connected with one end of the first connecting rod, so that the driving cylinder drives the first connecting rod to move; the other end of the first connecting rod is fixedly connected with the pulling rod, and the pulling rod is pivotally connected with one end of the blocking rod through the first pin shaft, so that the blocking rod pivots relative to the pulling rod; the blocking rod is rotationally connected with the supporting column, so that the blocking rod rotates relative to the supporting column; the driving air cylinder drives the first connecting rod to move, the first connecting rod drives the pulling rod to move, and the pulling rod pulls the blocking rod to rotate relative to the supporting column.

Description

Technical Field

[0001] This utility model relates to automated equipment, specifically to a blocking mechanism of a fully automatic small cover airtightness detection device. Background Technology

[0002] A fully automatic small cap airtightness testing device is used to test the airtightness of small caps. This device requires no manual intervention; the entire process, from loading and unloading the caps to the airtightness testing, is automated. In existing technology, the fully automatic small cap airtightness testing device includes a first-direction moving mechanism and a second-direction moving mechanism. The first-direction moving mechanism moves the airtightness testing instrument above the small cap to perform the airtightness test. The second-direction moving mechanism is mainly used for loading and unloading the small caps. However, when the small cap moves forward under the conveying of the second-direction moving mechanism, it may slip or slide, causing displacement. In this case, the first-direction moving mechanism moves the airtightness testing instrument above the small cap, but the displacement of the small cap causes misalignment between the instrument and the cap, making airtightness testing impossible. Therefore, there is an urgent need to solve this technical problem. Summary of the Invention

[0003] The purpose of this invention is to address the shortcomings of existing technologies by proposing a blocking mechanism for a fully automatic small cover airtightness detection device.

[0004] To achieve the above objectives, this utility model adopts the following technical solution: a blocking mechanism for a fully automatic small cap airtightness testing device, comprising: a drive cylinder, a first connecting rod, a pull rod, a blocking rod, a first pin, and a support column. The drive cylinder is fixedly connected to one end of the first connecting rod, thereby causing the drive cylinder to drive the first connecting rod to move; the other end of the first connecting rod is fixedly connected to the pull rod, and one end of the pull rod and the blocking rod are pivotally connected together through the first pin, thereby causing the blocking rod to pivot relative to the pull rod; the blocking rod is rotatably connected to the support column, thereby causing the blocking rod to rotate relative to the support column; the drive cylinder drives the first connecting rod to move, the first connecting rod drives the pull rod to move, and the pull rod pulls the blocking rod to rotate relative to the support column.

[0005] Furthermore, it also includes a first support plate, a second support plate, a first connector, and a second connecting rod. The second support plate and the first support plate are fixedly connected together. The first connector is connected to the second connecting rod on one side and fixedly connected to the second support plate on the other side. The second connecting rod is fixedly connected to the drive cylinder.

[0006] Furthermore, the first connector includes a fixed connection portion, a first connecting plate, and a second connecting plate. The first connecting plate and the second connecting plate are both fixedly connected to the fixed connection portion, and there is a preset distance between the first connecting plate and the second connecting plate, so that a plug-in groove is formed between the first connecting plate and the second connecting plate; the fixed connection portion and the second support plate are fixedly installed together.

[0007] Furthermore, the second connecting rod is inserted into the insertion slot between the first connecting plate and the second connecting plate, and the second connecting rod is fixedly connected to the first connecting plate and the second connecting plate by the second pin, thereby fixing the drive cylinder and the first connecting member together.

[0008] Furthermore, the support column includes a support column body and an upright column, the upright column and the support column body are fixedly connected, and the diameter of the upright column is smaller than the diameter of the support column body; the blocking rod is provided with a rotating through hole, the rotating through hole passes through the blocking rod, the rotating through hole is adapted to the upright column, and the upright column extends into the rotating through hole, thereby making the blocking rod rotatably connected to the support column.

[0009] Furthermore, the blocking rod includes a blocking rod body and a rotating section. The rotating section is fixedly connected to the blocking rod body and protrudes outward from the blocking rod body by a predetermined length. The rotating section and the blocking rod body have a predetermined included angle. The rotating through hole is disposed in the rotating section and passes through the rotating section.

[0010] Furthermore, it also includes a third support plate, on which the support column is fixedly installed. The third support plate and the first support plate are fixed together by screws, welding, or bolts.

[0011] Furthermore, the first support plate and the second support plate are fixedly installed together by bolts, screws, or welding, and the first connecting piece is fixedly installed on the second support plate by bolts, screws, or welding.

[0012] The beneficial effects of this application are as follows: The blocking mechanism of the fully automatic small cover airtightness testing device provided by this application has a simple structure, is easy to assemble, and has a high degree of automation. The driving cylinder achieves the purpose of blocking the small cover by pulling the blocking rod to rotate around the support column. Specifically, when the driving cylinder drives the blocking rod to move in the first direction, the blocking rod blocks the moving small cover. After the small cover completes the airtightness test, the driving cylinder drives the blocking rod to move in the second direction, the blocking rod leaves the small cover, and the small cover continues to move until it moves to the next process. The blocking mechanism provided by this application firstly improves the accuracy of the small cover airtightness test, and secondly improves the work efficiency. Attached Figure Description

[0013] Figure 1 A schematic diagram of the blocking mechanism of a fully automatic small cover airtightness detection device provided by this utility model.

[0014] Figure 2 Another structural schematic diagram of the blocking mechanism of a fully automatic small cover airtightness detection device provided by this utility model. Detailed Implementation

[0015] The present application will now be described in further detail with reference to the accompanying drawings and specific embodiments. Similar elements in different embodiments are referred to by related similar element reference numerals. In the following embodiments, many details are described to facilitate a better understanding of the present application. However, those skilled in the art will readily recognize that some features may be omitted in different situations, or may be replaced by other elements, materials, or methods. In some cases, certain operations related to the present application are not shown or described in the specification. This is to avoid obscuring the core parts of the present application with excessive description. For those skilled in the art, detailed description of these related operations is not necessary; they can fully understand the related operations based on the description in the specification and general technical knowledge in the art.

[0016] Furthermore, the features, operations, or characteristics described in the specification can be combined in any suitable manner to form various embodiments, and the operational steps involved in each embodiment can also be rearranged or adjusted in a manner that is obvious to those skilled in the art. Therefore, the specification and drawings are only for clearly describing a particular embodiment and do not imply that they represent the necessary components and / or order.

[0017] The serial numbers assigned to components in this document, such as "first" and "second," are used only to distinguish the described objects and have no sequential or technical meaning. The terms "connection" and "linkage" used in this application, unless otherwise specified, include both direct and indirect connections (linkages).

[0018] Please refer to Figure 1-2This application provides a blocking mechanism (hereinafter referred to as "the blocking mechanism") for a fully automatic small cap airtightness testing device. The blocking mechanism includes: a drive cylinder 6, a first connecting rod 7, a pull rod 11, a blocking rod 9, a first pin 12, and a support column 8. The drive cylinder 6 is fixedly connected to one end of the first connecting rod 7, thereby causing the drive cylinder 6 to drive the first connecting rod 7 to move. The other end of the first connecting rod 7 is fixedly connected to the pull rod 11. The pull rod 11 and one end of the blocking rod 9 are pivotally connected together through the first pin 12, thereby causing the blocking rod 9 to pivot relative to the pull rod 11. The blocking rod 9 is rotatably connected to the support column 8, thereby causing the blocking rod 9 to rotate relative to the support column 8. The drive cylinder 6 drives the first connecting rod 7 to move, the first connecting rod 7 drives the pull rod 7 to move, and the pull rod 7 pulls the blocking rod 9 to rotate relative to the support column 8.

[0019] In one embodiment of this application, the blocking mechanism further includes a first support plate 1, a second support plate 2, a first connector 3, and a second connecting rod 4. The second support plate 2 and the first support plate 1 are fixedly connected together. The first connector 3 is connected to the second connecting rod 4 on one hand, and fixedly connected to the second support plate 2 on the other hand. The second connecting rod 4 is fixedly connected to the driving cylinder 6.

[0020] In one embodiment of this application, the first connector 3 includes a fixed connection portion 31, a first connecting plate 32, and a second connecting plate 33. The first connecting plate 32 and the second connecting plate 33 are both fixedly connected to the fixed connection portion 31, and there is a preset distance between the first connecting plate 32 and the second connecting plate 33, so that a plug-in groove 30 is formed between the first connecting plate 32 and the second connecting plate 33; the fixed connection portion 31 and the second support plate 2 are fixedly installed together.

[0021] In one embodiment of this application, the second connecting rod 4 is inserted into the insertion slot 30 between the first connecting plate 32 and the second connecting plate 33, and the second connecting rod 4 is fixedly connected to the first connecting plate 32 and the second connecting plate 33 by the second pin 5, thereby making the drive cylinder 6 and the first connecting member 3 fixedly connected together.

[0022] In one embodiment of this application, the support column 8 includes a support column body 81 and a column 82, the column 82 and the support column body 81 are fixedly connected, and the diameter of the column 82 is smaller than the diameter of the support column body 81; the blocking rod 9 is provided with a rotating through hole 90, the rotating through hole 90 passes through the blocking rod 9, the rotating through hole 90 is adapted to the column 82, and the column 82 extends into the rotating through hole 90, thereby making the blocking rod 9 rotatably connected to the support column 8.

[0023] In one embodiment of this application, the blocking rod 9 includes a blocking rod body 91 and a rotating section 92. The rotating section 92 is fixedly connected to the blocking rod body 91, and the rotating section 92 protrudes outward from the blocking rod body 91 by a predetermined length. The rotating section 92 and the blocking rod body 91 have a predetermined included angle. The rotating through hole 90 is disposed in the rotating section 92 and passes through the rotating section 92.

[0024] In one embodiment of this application, the blocking mechanism further includes a third support plate 10, the support column 8 is fixedly installed on the third support plate 10, and the third support plate 10 and the first support plate 1 are fixedly installed together by screws, welding or bolts.

[0025] In one embodiment of this application, the first support plate 1 and the second support plate 2 are fixedly installed together by bolts, screws, or welding, and the first connecting member 3 is fixedly installed on the second support plate 2 by bolts, screws, or welding.

[0026] The blocking mechanism of the fully automatic small cover airtightness testing device provided in this application has a simple structure, is easy to assemble, and has a high degree of automation. The driving cylinder pulls the blocking rod to rotate around the support column to achieve the purpose of blocking the small cover. Specifically, when the driving cylinder drives the blocking rod to move in the first direction, the blocking rod blocks the moving small cover. After the small cover completes the airtightness test, the driving cylinder drives the blocking rod to move in the second direction, the blocking rod leaves the small cover, and the small cover continues to move until it moves to the next process. The blocking mechanism provided in this application first improves the accuracy of the small cover airtightness test, and secondly improves the work efficiency.

[0027] The above embodiments are only for illustrating the technical concept and features of this utility model, and are intended to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be construed as limiting the scope of protection of this utility model. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model should be included within the scope of protection of this utility model.

Claims

1. A blocking mechanism for a fully automatic small cap airtightness detection device, characterized in that, include: The system comprises a drive cylinder, a first connecting rod, a pull rod, a stop rod, a first pin, and a support column. The drive cylinder is fixedly connected to one end of the first connecting rod, thereby causing the drive cylinder to drive the first connecting rod to move. The other end of the first connecting rod is fixedly connected to the pull rod. The pull rod and one end of the stop rod are pivotally connected together via the first pin, thereby causing the stop rod to pivot relative to the pull rod. The stop rod is rotatably connected to the support column, thereby causing the stop rod to rotate relative to the support column. The drive cylinder drives the first connecting rod to move, the first connecting rod drives the pull rod to move, and the pull rod pulls the stop rod to rotate relative to the support column.

2. The blocking mechanism of the fully automatic small cover airtightness detection device according to claim 1, characterized in that, It also includes a first support plate, a second support plate, a first connector, and a second connecting rod. The second support plate and the first support plate are fixedly connected together. The first connector is connected to the second connecting rod on one side and fixedly connected to the second support plate on the other side. The second connecting rod is fixedly connected to the drive cylinder.

3. The blocking mechanism of the fully automatic small cap airtightness detection device according to claim 2, characterized in that, The first connector includes a fixed connection portion, a first connecting plate, and a second connecting plate. The first connecting plate and the second connecting plate are both fixedly connected to the fixed connection portion, and there is a preset distance between the first connecting plate and the second connecting plate, so that a plug-in groove is formed between the first connecting plate and the second connecting plate; the fixed connection portion and the second support plate are fixedly installed together.

4. The blocking mechanism of the fully automatic small cover airtightness detection device according to claim 3, characterized in that, The second connecting rod is inserted into the insertion slot between the first connecting plate and the second connecting plate, and the second connecting rod is fixedly connected to the first connecting plate and the second connecting plate by the second pin, thereby fixing the drive cylinder and the first connecting member together.

5. The blocking mechanism of the fully automatic small cover airtightness detection device according to claim 4, characterized in that, The support column includes a support column body and an upright column. The upright column and the support column body are fixedly connected, and the diameter of the upright column is smaller than the diameter of the support column body. The blocking rod is provided with a rotating through hole, which passes through the blocking rod and is adapted to the upright column. The upright column extends into the rotating through hole, thereby allowing the blocking rod to be rotatably connected to the support column.

6. The blocking mechanism of the fully automatic small cover airtightness detection device according to claim 5, characterized in that, The blocking rod includes a blocking rod body and a rotating section. The rotating section is fixedly connected to the blocking rod body and protrudes outward from the blocking rod body by a predetermined length. The rotating section and the blocking rod body have a predetermined included angle. The rotating through hole is provided in the rotating section and passes through the rotating section.

7. The blocking mechanism of the fully automatic small cover airtightness detection device according to claim 6, characterized in that, It also includes a third support plate, on which the support column is fixedly installed. The third support plate and the first support plate are fixed together by screws, welding, or bolts.

8. The blocking mechanism of the fully automatic small cap airtightness detection device according to claim 6, characterized in that, The first support plate and the second support plate are fixedly installed together by bolts, screws, or welding, and the first connecting piece is fixedly installed on the second support plate by bolts, screws, or welding.

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