Finished product testing device for water cup sealing ring production

Abstract

The utility model discloses a kind of finished product testing devices for water cup sealing ring production, it is related to sealing ring technical field, and its technical solution main points include base, fixedly connected with center ring on base, the outer ring ring is sleeved on the center ring, the outer ring ring is sleeved on the outer ring ring, the gap between outer ring ring and center ring is used to place sealing ring, sealing ring is supported by the outer ring ring, fixedly connected with support on base, electric cylinder is installed on support, the piston rod of electric cylinder is rotatably connected with vertical shaft, the lower end of vertical shaft is fixedly connected with lower pressing cover;Sealing ring can be repeatedly extruded by electric cylinder to drive lower pressing cover repeatedly lifting, so as to obtain more real test result.

Description

Technical Field

[0001] This utility model relates to the field of sealing ring technology, and more specifically, it relates to a finished product testing device for the production of water cup sealing rings. Background Technology

[0002] Water cup sealing rings are mostly made of food-grade silicone or rubber, which are soft, non-toxic, and heat-resistant. They fit tightly to the lid and body of the cup, forming a leak-proof barrier to prevent liquid from spilling out. At the same time, they isolate air and keep the beverage fresh, making them a key component to ensure the sealing performance of the water cup.

[0003] In real-world use, the lid of a water bottle is frequently tightened and loosened, causing the sealing ring to be repeatedly compressed. However, most existing water bottle sealing rings undergo only simple testing after production, making it difficult to simulate the repeated compression scenarios and effectively test their quality. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a finished product testing device for the production of water cup sealing rings.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a finished product testing device for producing water cup sealing rings, comprising a base, a central ring fixedly connected to the base, a support ring sleeved on the central ring, an outer ring sleeved on the support ring, the gap between the outer ring and the central ring being used to place the sealing ring, the support ring supporting the sealing ring, a bracket fixedly connected to the base, an electric cylinder mounted on the bracket, a vertical shaft rotatably connected to the piston rod of the electric cylinder, and a lower pressure cap fixedly connected to the lower end of the vertical shaft.

[0006] Preferably, a spiral groove is formed on the vertical shaft, a top rod is slidably connected in the spiral groove, the top rod is fixedly connected to the horizontal arm, and the horizontal arm is fixedly connected to the bracket.

[0007] Preferably, the outer ring is composed of two semi-ring blocks, and each semi-ring block is fixedly connected with multiple rotating plates, the ends of the multiple rotating plates away from the semi-ring blocks are hinged to the base.

[0008] Preferably, the two semi-ring blocks are fixed together by a fastener connection.

[0009] Preferably, the support ring is slidably connected to the central ring.

[0010] Compared with the prior art, the present invention has the following beneficial effects: 1. Place the sealing ring to be tested in the gap between the outer ring and the center ring, and support the sealing ring with the support ring to simulate placing the sealing ring in the cup lid; the electric cylinder can push the vertical shaft downward, the vertical shaft drives the lower pressure cap to descend, and the lower pressure cap can be inserted into the gap between the outer ring and the center ring. The lower pressure cap can also squeeze the sealing ring on the support ring. By driving the lower pressure cap to rise and fall repeatedly by the electric cylinder, the sealing ring can be repeatedly squeezed to obtain more realistic test results; 2. During the repeated lifting and lowering of the vertical shaft driven by the electric cylinder, the push rod slides along the spiral groove. With the cooperation of the push rod and the spiral groove, the vertical shaft rotates during the lifting and lowering process, thereby driving the lower pressure cap to rotate, thus more realistically simulating the process of tightening or loosening the cup lid, resulting in better test results.

[0011] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it according to the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings. The specific implementation methods of this utility model are given in detail in the following embodiments and their accompanying drawings. Attached Figure Description

[0012] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model; Figure 2 This is a cross-sectional view of the lower pressure cover according to an embodiment of the present utility model; Figure 3 This is an exploded view of a semi-ring block according to an embodiment of the present invention.

[0013] In the diagram: 1. Base; 2. Central ring; 3. Support ring; 4. Outer ring; 5. Bracket; 6. Electric cylinder; 7. Vertical shaft; 8. Lower pressure cover; 9. Spiral groove; 10. Top rod; 11. Horizontal arm; 12. Semi-ring block; 13. Rotating plate; 14. Buckle. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] In the description of the embodiments of this utility model, it should be noted that if terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," or "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use, they 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, terms such as "first," "second," and "third" are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0016] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a connection, a detachable connection, or an integral part; 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; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0017] Reference Figures 1 to 3 This utility model provides a technical solution: a finished product testing device for the production of water cup sealing rings, including a base 1, a central ring 2 fixedly connected to the base 1, a support ring 3 sleeved on the central ring 2, an outer ring 4 sleeved on the support ring 3, the gap between the outer ring 4 and the central ring 2 is used to place the sealing ring, the support ring 3 supports the sealing ring, a bracket 5 fixedly connected to the base 1, an electric cylinder 6 installed on the bracket 5, a vertical shaft 7 rotatably connected to the piston rod of the electric cylinder 6, and a lower pressure cap 8 fixedly connected to the lower end of the vertical shaft 7; like Figure 1 and Figure 2 The sealing ring to be tested is placed in the gap between the outer ring 4 and the central ring 2, and the sealing ring is supported by the support ring 3, thereby simulating placing the sealing ring in the cup lid; The electric cylinder 6 can push the vertical shaft 7 downwards, which in turn causes the lower pressure cover 8 to descend and insert into the gap between the outer ring 4 and the central ring 2. The lower pressure cover 8 can also squeeze the sealing ring on the support ring 3. By repeatedly raising and lowering the lower pressure cover 8 driven by the electric cylinder 6, the sealing ring can be repeatedly squeezed to obtain more realistic test results.

[0018] Specifically, a spiral groove 9 is opened on the vertical shaft 7, a top rod 10 is slidably connected in the spiral groove 9, the top rod 10 is fixedly connected to the horizontal arm 11, and the horizontal arm 11 is fixedly connected to the bracket 5. like Figure 1 and Figure 2 During the process of the vertical shaft 7 being repeatedly raised and lowered by the electric cylinder 6, the push rod 10 will slide along the spiral groove 9. With the cooperation of the push rod 10 and the spiral groove 9, the vertical shaft 7 will rotate during the raising and lowering process, thereby driving the lower pressure cover 8 to rotate, thus more realistically simulating the process of tightening or loosening the cup lid, and the test effect is better.

[0019] Specifically, the outer ring 4 is composed of two semi-ring blocks 12, and each semi-ring block 12 is fixedly connected with multiple rotating plates 13. The ends of the multiple rotating plates 13 away from the semi-ring blocks 12 are all hinged to the base 1. like Figure 1 and Figure 3 The rotating plate 13 can drive the half-ring block 12 to rotate around the hinge axis. After the test is completed, the two half-ring blocks 12 can be flipped upwards to separate them. At this time, the sealing ring on the support ring 3 can be seen directly, which is convenient for observing the test results.

[0020] Specifically, the two semi-ring blocks 12 are connected and fixed together by a buckle 14, such as Figure 1 The two semi-ring blocks 12 can be stably connected by the buckle 14, and the buckle 14 can be quickly separated, which facilitates the separation of the two semi-ring blocks 12.

[0021] Specifically, the support ring 3 is slidably connected to the central ring 2, such as... Figure 3 After the two semi-ring blocks 12 separate, the support ring 3 can be lifted upwards. The support ring 3 can push the sealing ring upwards, so that the sealing ring separates from the central ring 2, making it easy to remove the sealing ring.

[0022] Working principle: The sealing ring to be tested is placed in the gap between the outer ring 4 and the central ring 2, and the sealing ring is supported by the support ring 3, thereby simulating the sealing ring being placed in the cup lid; The electric cylinder 6 can push the vertical shaft 7 downwards, which in turn causes the lower pressure cover 8 to descend and insert into the gap between the outer ring 4 and the central ring 2. The lower pressure cover 8 can also squeeze the sealing ring on the support ring 3. By repeatedly raising and lowering the lower pressure cover 8 driven by the electric cylinder 6, the sealing ring can be repeatedly squeezed to obtain more realistic test results.

[0023] It should be noted that all electrical components appearing in this application are connected to an external main controller and 220V AC mains power. The main controller can be a processor, alarm module, or drive module, etc., to control conventional known devices. All standard parts used in this application can be purchased from the market. The specific connection methods of each part are all conventional methods such as bolts, rivets, and welding, which are mature in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, and will not be described in detail here.

[0024] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or equivalent variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are considered equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A finished product testing device for the production of water cup sealing rings, characterized in that, Includes a base (1), on which a central ring (2) is fixedly connected, a support ring (3) is fitted on the central ring (2), and an outer ring (4) is fitted on the support ring (3). The gap between the outer ring (4) and the central ring (2) is used to place a sealing ring. The support ring (3) supports the sealing ring. A bracket (5) is fixedly connected to the base (1), and an electric cylinder (6) is installed on the bracket (5). A vertical shaft (7) is rotatably connected to the piston rod of the electric cylinder (6), and a lower pressure cover (8) is fixedly connected to the lower end of the vertical shaft (7).

2. The finished product testing device for water cup sealing ring production according to claim 1, characterized in that: The vertical shaft (7) has a spiral groove (9), and a top rod (10) is slidably connected in the spiral groove (9). The top rod (10) is fixedly connected to the horizontal arm (11), and the horizontal arm (11) is fixedly connected to the bracket (5).

3. The finished product testing device for water cup sealing ring production according to claim 1, characterized in that: The outer ring (4) is composed of two semi-ring blocks (12), and each semi-ring block (12) is fixedly connected with multiple rotating plates (13). The ends of the multiple rotating plates (13) away from the semi-ring blocks (12) are all hinged to the base (1).

4. The finished product testing device for water cup sealing ring production according to claim 3, characterized in that: The two semi-ring blocks (12) are connected and fixed together by a buckle (14).

5. The finished product testing device for water cup sealing ring production according to claim 1, characterized in that: The support ring (3) is slidably connected to the central ring (2).

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