A coffee pot lid opening and closing test mechanism

Abstract

The utility model discloses a coffee pot opening and closing cover test mechanism, including mounting bracket, still include setting on the mounting bracket and be used for driving the driving assembly that opening and closing cover subassembly and gland subassembly horizontal removal, the driving assembly includes the linear guide rail that sets up on the mounting bracket along X direction, the slider that slides and sets up on the linear guide rail, set up on the mounting bracket for driving the slider sliding along the linear guide rail no.

Description

Technical Field

[0001] This invention relates to the field of coffee pot manufacturing, specifically to a coffee pot lid opening and closing test mechanism. Background Technology

[0002] The opening and closing performance of a coffee maker's lid is a key factor affecting the user experience and quality of the product. To ensure smooth opening and closing of the lid, rigorous opening and closing tests must be conducted during the production process. Currently, automated testing mechanisms for coffee makers and similar container structures mainly use two fixed lid-closing and lid-opening mechanisms to perform lid-closing and lid-opening tests respectively. This fixed setup of the lid-closing and opening mechanisms is inconvenient for product handling, and existing testing mechanisms use an angled drive to test the lid's opening and closing. When the product size changes, the relative positions of the lid-opening and lid-closing components are not suitable for separately meeting the lid-opening and lid-closing tests, resulting in poor versatility.

[0003] For example, Chinese patent CN207231763U discloses a kettle lid opening and closing testing machine, including a frame with a fixing clamp for fixing the kettle, a column at the rear of the frame with an opening mechanism for driving the kettle to open and a closing mechanism for driving the kettle to close, and detection mechanisms on both sides of the frame for detecting the opening and closing actions of the kettle. The opening and closing mechanisms of the aforementioned kettle lid opening and closing testing machine are completely independent, requiring deliberate avoidance when handling products, making it inconvenient to move products in and out. Furthermore, its closing mechanism uses a movable cylinder to drive the closing drive head to drive the kettle lid, and the entire driving process involves oblique driving of the lid. When the kettle model changes, it may only be able to detect either opening or closing, resulting in poor versatility.

[0004] Therefore, it is necessary to provide a coffee pot lid opening and closing test mechanism. Summary of the Invention

[0005] The present invention provides a coffee pot lid opening and closing test mechanism, which effectively solves the problems of the test mechanism being inconvenient for moving products in and out of the testing station and poor versatility for different pot bodies.

[0006] The technical solution adopted in this invention is: a coffee pot lid opening and closing test mechanism, including a mounting frame, and further including a lid opening component, a lid pressing component, and a driving component for driving the lid opening component and the lid pressing component to move horizontally on the mounting frame. The driving component includes a linear guide rail arranged along the X direction on the mounting frame, a slider slidably arranged on the linear guide rail, and a first cylinder arranged on the mounting frame for driving the slider to slide along the linear guide rail. The lid opening component and the lid pressing component are arranged along the X direction on the slider, and the lid opening component is located diagonally below the lid pressing component.

[0007] Furthermore, the pressure cap assembly includes a second cylinder vertically arranged on the right side of the slider with its output end facing downward, a second connecting frame fixedly arranged on the output end of the second cylinder, and a second roller arranged on the second connecting frame along the Y-axis direction, with the lower edge of the second roller protruding from the lower end face of the second connecting frame.

[0008] Furthermore, the second roller includes a second shaft fixedly connected to the second connecting frame at both ends, at least two ball bearings sleeved on the second shaft, and a roller fixedly connected to the outer ring of the ball bearings.

[0009] Furthermore, the roller is used to make rolling contact with the upper surface of the coffee pot lid.

[0010] Furthermore, the opening assembly includes a No. 3 cylinder vertically arranged on the left side of the slider, a connecting plate arranged at the output end of the No. 3 cylinder, a No. 4 cylinder arranged on the connecting plate along the X direction, a No. 3 connecting frame arranged at the output end of the No. 4 cylinder, and a No. 3 shaft arranged on the No. 3 connecting frame along the Y direction.

[0011] Furthermore, the third shaft is located to the lower left of the second roller.

[0012] Furthermore, the No. 3 connecting frame includes a No. 3 vertical plate fixedly connected to the output end of the No. 4 cylinder and two No. 3 side plates respectively disposed on both sides of the No. 3 vertical plate, and the two ends of the No. 3 shaft are respectively fixedly connected to the two No. 3 side plates.

[0013] The beneficial effects of the invention are: it enables the detection of the opening and closing function of a coffee pot lid; the entire mechanism has a simple structure, is easy to assemble, and can complete the testing of both the opening and closing functions of the coffee pot at only one station, facilitating a streamlined mechanism. The lid opening component is located diagonally below the lid pressing component, and the distance between the two components can accommodate lids of more than one model of coffee pot, improving the versatility of the mechanism. The lid opening component and the lid pressing component are synchronously driven by the drive component, facilitating the movement of the coffee pot in and out of the detection position. Attached Figure Description

[0014] Figure 1 A side view of the coffee pot lid opening and closing test mechanism provided for an embodiment of this application.

[0015] Figure 2 This is a three-dimensional schematic diagram of a coffee pot lid opening and closing test mechanism provided for an embodiment of this application.

[0016] Figure 3 A cross-sectional view of the second roller of the coffee pot lid opening and closing test mechanism provided in an embodiment of this application.

[0017] The following components are marked in the diagram: 1. Mounting bracket; 2. Lid opening assembly; 3. Lid pressing assembly; 4. Drive assembly; 41. Linear guide rail; 42. Slider; 43. Cylinder No. 1; 31. Cylinder No. 2; 32. Connecting frame No. 2; 33. Roller No. 2; 331. Shaft No. 2; 332. Ball bearing; 333. Roller; 21. Cylinder No. 3; 22. Connecting plate; 23. Cylinder No. 4; 24. Connecting frame No. 3; 25. Shaft No. 3; 241. Vertical plate No. 3; 242. Side plate No. 3; 100. Lid; 200. Body. Detailed Implementation

[0018] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0019] like Figure 1 and Figure 2 As shown, the coffee pot lid opening and closing testing mechanism provided in the embodiments of this application includes a mounting frame 1, and further includes a lid opening assembly 2, a lid closing assembly 3, and a driving assembly 4 for driving the lid opening assembly 2 and the lid closing assembly 3 to move horizontally on the mounting frame 1. The driving assembly 4 includes a linear guide rail 41 arranged along the X direction on the mounting frame 1, a slider 42 slidably arranged on the linear guide rail 41, and a first cylinder 43 arranged on the mounting frame 1 for driving the slider 42 to slide along the linear guide rail 41. The lid opening assembly 2 and the lid closing assembly 3 are arranged along the X direction on the slider 42. The lid opening assembly 2 is located diagonally below the lid closing assembly 3. This application uses a PLC control system to control the driving assembly 4, the lid opening assembly 2, and the lid closing assembly.

[0020] Figure 1 The lid 100 and body 200 of the teapot are in the closed position. Whether the opening and closing of the lid is up to standard can be manually monitored.

[0021] In actual use, the mounting bracket 1 is installed on the external frame, and the coffee pot body 200 remains fixed. When the lid 100 needs to be opened, the drive assembly 4 drives the lid opening assembly 2 to move to one side of the coffee pot: the first cylinder 43 drives the slider 42 to move to one side of the coffee pot, so that the lid opening assembly 2 and the lid pressing assembly 3 move to the detection position. Then the lid opening assembly 2 generates vertical pressure on the lid 100 of the coffee pot, causing the lid 100 to be pushed clockwise. If several lids 100 can rotate to form an opening with the body 200, it means that the lid opening function is qualified; otherwise, it means that the lid opening function is unqualified. When the coffee pot needs to be tested for closing the lid, the drive assembly 4 does not move, and then the lid pressing assembly 3 generates vertical lifting force on the lid 100, causing the lid 100 to be pushed counterclockwise. If several lids 100 can close normally, it means that the lid closing function is qualified; otherwise, it means that the lid closing function is unqualified. Subsequently, cylinder 43 drives slider 42 to reset cover opening assembly 2 and cover pressing assembly 3.

[0022] The above design enables the detection of the opening and closing function of the coffee pot lid 100. The entire mechanism is simple in structure and easy to assemble. Furthermore, it can complete the testing of both the opening and closing functions of the coffee pot at a single station, facilitating a streamlined mechanism. The lid opening component 2 is located diagonally below the lid pressing component 3. The distance between the two components and the driving method of the lid opening and closing components for the lid 100 can be adapted to more than one model of coffee pot lid 100, improving the versatility of this application's mechanism. The lid opening component 2 and the lid pressing component 3 are synchronously driven by the driving component 4, facilitating the movement of the coffee pot in and out of the detection position.

[0023] Specifically: such as Figure 1 and Figure 2 As shown, the pressure cap assembly 3 includes a second cylinder 31 vertically arranged on the right side of the slider 42 with its output end facing downward, a second connecting frame 32 fixedly arranged on the output end of the second cylinder 31, and a second roller 33 arranged on the second connecting frame 32 along the Y-axis direction. The lower edge of the second roller 33 protrudes from the lower end face of the second connecting frame 32.

[0024] In actual use, when the lid 100 needs to be closed, the second cylinder 31 drives the second connecting frame 32 to move down, causing the second roller 33 to move down and press the upper surface of the lid 100. During the downward movement of the second roller 33, continuous pressure is formed on the upper surface of the lid 100, causing the lid 100 to rotate counterclockwise around the connection between the lid 100 and the body 200. If the lid 100 can finally close with the body 200, it indicates that the lid 100's closing function is qualified; otherwise, it is unqualified.

[0025] In the above design, the structural design and specific implementation of the capping assembly 3 can drive the lid 100 from top to bottom, which facilitates the rapid testing of the lid 100.

[0026] Specifically: such as Figure 3 As shown, the second roller 33 includes a second shaft 331 fixedly connected to the second connecting frame 32 at both ends, at least two ball bearings 332 sleeved on the second shaft 331, and a roller 333 fixedly connected to the outer ring of the ball bearings 332.

[0027] During the actual lid-closing test, after the roller 333 contacts the upper surface of the lid 100 and continuously presses down on the lid 100, the roller 333 achieves rolling contact with the lid 100 under the action of the ball bearing 332.

[0028] In the above design, the structure and specific implementation of the second roller 33 can achieve rolling contact with the lid 100 when pressing the upper end face of the lid 100, thus preventing scratching of the end face of the lid 100.

[0029] Specifically, the roller 333 is used to make rolling contact with the upper surface of the lid 100 of the coffee pot.

[0030] Specifically: such as Figure 1 and Figure 2 As shown, the cover opening assembly 2 includes a No. 3 cylinder 21 vertically arranged on the left side of the slider 42, a connecting plate 22 arranged at the output end of the No. 3 cylinder 21, a No. 4 cylinder 23 arranged on the connecting plate 22 along the X direction, a No. 3 connecting frame 24 arranged at the output end of the No. 4 cylinder 23, and a No. 3 shaft 25 arranged on the No. 3 connecting frame 24 along the Y direction.

[0031] In actual use, when it is necessary to open the lid 100, cylinder 23 drives connecting frame 24 to move shaft 25 to the lower end of the lid 100. Then, cylinder 21 drives connecting plate 22 to move upward, which in turn drives cylinder 23, connecting frame 24 and shaft 25 to move upward. This causes shaft 25 to lift one side of the lid 100, making the lid 100 rotate clockwise around the connection between the lid 100 and the body 200.

[0032] In the above design, the structural design and specific implementation of the lid opening component 2 can effectively realize the lid opening test of the kettle lid 100.

[0033] Specifically: such as Figure 1 and Figure 2 As shown, the third shaft 25 is located to the lower left of the second roller 33.

[0034] When the lid is actually opened and closed, the third shaft 25 of the lid opening assembly 2 lifts the lid 100 upward from the lower end of the lid 100 in the closed state, while the second roller 33 of the lid pressing assembly 3 presses the lid 100 downward from the upper end of the lid in the open state. In the closed state, one side of the lid 100 is located at the lower left relative to the open state.

[0035] In the above design, the structural design and specific implementation of the lid opening component 2 and the lid closing component can effectively realize the timely detection of lid closing after the lid is opened.

[0036] Specifically: such as Figure 1 and Figure 2 As shown, the No. 3 connecting frame 24 includes a No. 3 vertical plate 241 fixedly connected to the output end of the No. 4 cylinder 23 and two No. 3 side plates 242 respectively disposed on both sides of the No. 3 vertical plate 241. The two ends of the No. 3 shaft 25 are fixedly connected to the two No. 3 side plates 242 respectively.

[0037] In the above design, the No. 3 connecting frame 24 moves synchronously with the output end of the No. 4 cylinder 23, and the No. 3 connecting frame 24 drives the No. 3 shaft 25 to move to the lower end of the lid 100 when the lid is closed.

[0038] In the above design, the structural design and specific implementation of the No. 3 connecting frame 24 can realize the connection of the No. 3 shaft 25.

[0039] In further detail, it should be understood that the above description is only a specific 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 coffee pot lid opening and closing test mechanism, including a mounting bracket (1), characterized in that: It also includes a cover opening assembly (2), a cover pressing assembly (3) and a drive assembly (4) for driving the cover opening assembly (2) and the cover pressing assembly (3) to move horizontally on the mounting frame (1). The drive assembly (4) includes a linear guide rail (41) arranged on the mounting frame (1) along the X direction, a slider (42) slidably arranged on the linear guide rail (41), and a first cylinder (43) arranged on the mounting frame (1) for driving the slider (42) to slide along the linear guide rail (41). The cover opening assembly (2) and the cover pressing assembly (3) are arranged on the slider (42) along the X direction. The cover opening assembly (2) is located diagonally below the cover pressing assembly (3).

2. The coffee pot lid opening and closing test mechanism according to claim 1, characterized in that: The pressure cap assembly (3) includes a second cylinder (31) vertically arranged on the right side of the slider (42) with its output end facing downward, a second connecting frame (32) fixedly arranged on the output end of the second cylinder (31), and a second roller (33) arranged on the second connecting frame (32) along the Y-axis direction. The lower edge of the second roller (33) protrudes from the lower end face of the second connecting frame (32).

3. The coffee pot lid opening and closing test mechanism according to claim 2, characterized in that: The second roller (33) includes a second shaft (331) whose two ends are fixedly connected to the second connecting frame (32), at least two ball bearings (332) sleeved on the second shaft (331), and a roller (333) fixedly connected to the outer ring of the ball bearings (332).

4. The coffee pot lid opening and closing test mechanism according to claim 3, characterized in that: The roller (333) is used to make rolling contact with the upper surface of the lid (100) of the coffee pot.

5. The coffee pot lid opening and closing test mechanism according to claim 1, characterized in that: The opening assembly (2) includes a No. 3 cylinder (21) vertically arranged on the left side of the slider (42), a connecting plate (22) arranged at the output end of the No. 3 cylinder (21), a No. 4 cylinder (23) arranged on the connecting plate (22) along the X direction, a No. 3 connecting frame (24) arranged at the output end of the No. 4 cylinder (23), and a No. 3 shaft (25) arranged on the No. 3 connecting frame (24) along the Y direction.

6. The coffee pot lid opening and closing test mechanism according to claim 5, characterized in that: The third shaft (25) is located to the lower left of the second roller (33).

7. The coffee pot lid opening and closing test mechanism according to claim 6, characterized in that: The No. 3 connecting frame (24) includes a No. 3 vertical plate (241) fixedly connected to the output end of the No. 4 cylinder (23) and two No. 3 side plates (242) respectively set on both sides of the No. 3 vertical plate (241). The two ends of the No. 3 shaft (25) are fixedly connected to the two No. 3 side plates (242) respectively.

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