Waterproof masking tape testing device

Abstract

The utility model discloses a waterproof masking tape testing device which comprises a base, a liquid storage barrel and an ejector rod, the liquid storage barrel and the ejector rod are arranged at the top of the base, a sleeve is sleeved on the outer side wall of the ejector rod, a motor is mounted at the top of the ejector rod, the output end of the motor is connected with a lead screw, a supporting rod is arranged on the side wall of the sleeve, and an outer frame is mounted at the bottom of the supporting rod. Through the arrangement of the motor and the sleeve, after the soaking time is up, the motor is automatically started to drive the lead screw to rotate, the lead screw can drive the threaded sleeve to ascend along the ejector rod, through the arrangement of the connecting rod and the sliding groove, the glass plate can be conveniently and rapidly soaked, and the service life of the glass plate is prolonged. And after the threaded sleeve ascends to the highest position, the threaded sleeve rotates along the transverse section of the sliding groove, so that the glass plate is taken out of the liquid storage barrel and rotates to the position above the groove, workers do not need to take the glass plate out of the liquid storage barrel manually, and the working efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of testing equipment, in particular to a testing device for waterproof masking tape. Background Art

[0002] At present, masking tapes used in waterproof applications, such as protection during bathroom waterproof construction and pipe wrapping, need to be subjected to waterproof testing during production. Traditional testing devices generally paste the masking tape on a glass plate and then immerse it in a liquid. After the soaking time is reached, the staff manually takes out the glass plate from the liquid storage bucket. After taking it out, the glass plate is placed in a ventilated place to dry naturally. By observing whether there is water penetration, peeling or wrinkling on the masking tape pasted on the glass plate, its waterproof performance is judged. Since the traditional testing device cannot automatically take out the glass plate with the masking tape pasted on it from the liquid storage bucket after the soaking time is reached, it requires manual operation by the staff, which is time-consuming and laborious and has low efficiency. Therefore, a testing device for waterproof masking tape is proposed. Summary of the Utility Model

[0003] The purpose of the utility model is to solve any of the above technical problems, and thus a testing device for waterproof masking tape is proposed, including a base, a liquid storage bucket and a top rod arranged on the top of the base. A sleeve is sleeved on the outer side wall of the top rod, and a motor is installed on the top of the top rod. The output end of the motor is connected with a lead screw. A support rod is arranged on the side wall of the sleeve, and the bottom of the support rod is installed with an outer frame. A glass plate is arranged in the outer frame. A threaded sleeve is arranged in the sleeve, and the threaded sleeve is movably connected with the lead screw.

[0004] Further, a groove is arranged on the top of the base, and the groove is located on one side of the liquid storage bucket. A drain pipe is arranged on the side wall of the liquid storage bucket, and a valve is arranged on the drain pipe.

[0005] Further, the support rod is in an "L" shape, and the outer diameter of the outer frame is smaller than the inner diameter of the liquid storage bucket, and the outer frame can be placed in the liquid storage bucket.

[0006] Further, the lead screw is rotatably installed in the top rod through a bearing, a chute is arranged on the side wall of the top rod, and a connecting rod is arranged between the sleeve and the threaded sleeve for connection.

[0007] Further, the threaded sleeve is movably installed in the top rod, and the threaded sleeve can slide up and down in the top rod.

[0008] Further, the chute is in an "L" shape, and the connecting rod is snap-fitted in the chute, and the connecting rod can slide along the chute.

[0009] Beneficial effects: Through the setting of the motor and the threaded sleeve, the motor will automatically start after reaching the soaking time, drive the lead screw to rotate, and the lead screw will drive the threaded sleeve movably connected thereto to move upward along the ejector rod. Through the setting of the connecting rod and the chute, the threaded sleeve will drive the sleeve to move upward synchronously. When the threaded sleeve rises to the highest point, it will rotate along the horizontal section of the chute, and the threaded sleeve will drive the sleeve to rotate synchronously, thereby taking out the glass plate from the liquid storage barrel and rotating it above the groove. There is no need for staff to manually take out the glass plate from the liquid storage barrel, with higher work efficiency. Moreover, the overall structure of this device is simple and easy to use, and it can meet the usage requirements. Brief Description of the Drawings

[0010] Figure 1 is the schematic diagram of the overall structure of the present utility model Figure 1 ;

[0011] Figure 2 is the schematic diagram of the overall structure of the present utility model Figure 2 ;

[0012] Figure 3 is the exploded view of the present utility model;

[0013] Figure 4 is the cross-sectional view of the sleeve of the present utility model;

[0014] Reference numerals: base 1; groove 101; liquid storage barrel 2; drain pipe 201; valve 202; ejector rod 3; chute 301; motor 4; lead screw 401; sleeve 5; support rod 501; connecting rod 502; threaded sleeve 6; outer frame 7; glass plate 8. Detailed Description of the Embodiment

[0015] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0016] The following disclosure provides many different embodiments or examples for implementing different structures of the present utility model. To simplify the disclosure of the present utility model, components and settings of specific examples are described below. Of course, they are only examples and are not intended to limit the present utility model.

[0017] Next, a waterproof masking tape testing device according to an embodiment of the present utility model will be described with reference to the accompanying drawings, as Figures 1 to 4As shown in the figure, the waterproof masking tape testing device includes a base 1, a liquid storage bucket 2 and a top rod 3 arranged on the top of the base 1. A sleeve 5 is sleeved on the outer side wall of the top rod 3. A motor 4 is installed at the top of the top rod 3. The output end of the motor 4 is connected with a lead screw 401. A support rod 501 is arranged on the side wall of the sleeve 5. The bottom of the support rod 501 is installed with an outer frame 7. A glass plate 8 is arranged inside the outer frame 7. A threaded sleeve 6 is arranged inside the sleeve 5. The threaded sleeve 6 is movably connected with the lead screw 401.

[0018] Preferably, a groove 101 is arranged on the top of the base 1. The groove 101 is located on one side of the liquid storage bucket 2. The arrangement of the groove 101 can collect the liquid adsorbed on the surface of the glass plate 8 to prevent it from falling on the top of the base 1 and causing pollution. A drain pipe 201 is arranged on the side wall of the liquid storage bucket 2. A valve 202 is arranged on the drain pipe 201. By opening the valve 202, the liquid in the liquid storage bucket 2 can be discharged, which is convenient for replacing it.

[0019] Preferably, the support rod 501 is in an "L" shape. The outer diameter of the outer frame 7 is smaller than the inner diameter of the liquid storage bucket 2. The outer frame 7 can be placed inside the liquid storage bucket 2. A liquid for testing is placed inside the liquid storage bucket 2.

[0020] In a specific embodiment: The motor 4 is electrically connected to an external control panel. The staff can control the start and stop of the motor 4 through the control panel. When performing the waterproof test, the staff first cleans the surface of the glass plate 8, and then pastes the masking tape on the glass plate 8 to ensure that the masking tape is closely attached to the glass plate 8 without bubbles and wrinkles. Then the motor 4 is started to drive the lead screw 401 to rotate. The lead screw 401 drives the threaded sleeve 6 movably connected with it to move downward along the top rod 3. The threaded sleeve 6 will drive the sleeve 5 to move downward synchronously, thereby immersing the glass plate 8 on the side wall of the sleeve 5 into the liquid in the liquid storage bucket 2.

[0021] In this embodiment, the control panel is mainly a conventional means for those skilled in the art, and its working principle will not be elaborated here.

[0022] Preferably, the lead screw 401 is rotatably installed in the top rod 3 through a bearing. A chute 301 is opened on the side wall of the top rod 3. A connecting rod 502 is arranged between the sleeve 5 and the threaded sleeve 6 for connection. Among them, a bearing is arranged between the lead screw 401 and the top rod 3. The lead screw 401 can rotate in the bearing to prevent mutual friction between the lead screw 401 and the supporting top rod 3.

[0023] Preferably, the threaded sleeve 6 is movably installed in the top rod 3. The threaded sleeve 6 can slide up and down in the top rod 3.

[0024] Preferably, the chute 301 is in an "L" shape. The connecting rod 502 is snap-fitted and installed in the chute 301. The connecting rod 502 can slide along the chute 301.

[0025] In a specific embodiment: When the soaking time of the glass plate 8 is reached, the control panel controls the motor 4 to start. The motor 4 drives the lead screw 401 of the lead screw to reverse. The lead screw 401 drives the threaded sleeve 6 to move upward along the ejector rod 3. The threaded sleeve 6 drives the sleeve 5 to move upward along the chute 301 through the setting of the connecting rod 502. When the connecting rod 502 rises to the highest point of the chute 301, the threaded sleeve 6 cannot continue to rise. Driven by the lead screw 401, the threaded sleeve 6 rotates along the horizontal section of the chute 301 and drives the sleeve 5 to rotate synchronously. When the sleeve 5 moves, it drives the glass plate 8 to move synchronously through the setting of the support rod 501, so as to automatically take out the glass plate 8 from the liquid storage bucket 2 without manual extraction by the staff, and the working efficiency is higher.

[0026] Working principle: When performing the waterproof test, the staff first cleans the surface of the glass plate 8, then pastes the masking tape on the glass plate 8 to ensure that the masking tape is closely attached to the glass plate 8 without bubbles and wrinkles. Then the motor 4 is started to drive the lead screw 401 to rotate. The lead screw 401 drives the threaded sleeve 6 movably connected thereto to move downward along the ejector rod 3. The threaded sleeve 6 drives the sleeve 5 to move downward synchronously, thereby immersing the glass plate 8 on the side wall of the sleeve 5 into the liquid in the liquid storage bucket 2. When the soaking time of the glass plate 8 is reached, the control panel controls the motor 4 to start. The motor 4 drives the lead screw 401 of the lead screw to reverse. The lead screw 401 drives the threaded sleeve 6 to move upward along the ejector rod 3. The threaded sleeve 6 drives the sleeve 5 to move upward along the chute 301 through the setting of the connecting rod 502. When the connecting rod 502 rises to the highest point of the chute 301, the threaded sleeve 6 cannot continue to rise. Driven by the lead screw 401, the threaded sleeve 6 rotates along the horizontal section of the chute 301 and drives the sleeve 5 to rotate synchronously. When the sleeve 5 moves, it drives the glass plate 8 to move synchronously through the setting of the support rod 501, so as to automatically take out the glass plate 8 from the liquid storage bucket 2 without manual extraction by the staff, and the working efficiency is higher. By observing whether there is water penetration, peeling or wrinkling on the masking tape pasted on the glass plate 8, the waterproof performance is judged. The overall structure of this device is simple and easy to use, and it can meet the usage requirements.

Claims

1. A test device for waterproof masking tape, comprising a base (1), a liquid storage barrel (2) and a top rod (3) arranged on the top of the base (1). A sleeve (5) is sleeved on the outer side wall of the top rod (3). A motor (4) is installed at the top of the top rod (3). The output end of the motor (4) is connected with a lead screw (401), and it is characterized in that: A support rod (501) is provided on the side wall of the sleeve (5). An outer frame (7) is installed at the bottom of the support rod (501). A glass plate (8) is provided inside the outer frame (7). A threaded sleeve (6) is provided inside the sleeve (5), and the threaded sleeve (6) is movably connected to the lead screw (401).

2. The waterproof masking tape testing device according to claim 1, characterized in that, A groove (101) is provided at the top of the base (1). The groove (101) is located on one side of the liquid storage barrel (2). A liquid discharge pipe (201) is provided on the side wall of the liquid storage barrel (2), and a valve (202) is provided on the liquid discharge pipe (201).

3. The waterproof masking tape testing device according to claim 1, characterized in that, The support rod (501) is in an "L" shape. The outer diameter of the outer frame (7) is smaller than the inner diameter of the liquid storage barrel (2), and the outer frame (7) can be placed inside the liquid storage barrel (2).

4. The waterproof masking tape testing device according to claim 1, characterized in that, The lead screw (401) is rotatably installed in the ejector rod (3) through a bearing. A sliding groove (301) is provided on the side wall of the ejector rod (3). A connecting rod (502) is provided between the sleeve (5) and the threaded sleeve (6) for connection.

5. The waterproof masking tape testing device according to claim 4, wherein The threaded sleeve (6) is movably installed in the ejector rod (3), and the threaded sleeve (6) can slide up and down in the ejector rod (3).

6. The waterproof masking tape testing device according to claim 4, wherein, The sliding groove (301) is in an "L" shape. The connecting rod (502) is snap-fitted and installed in the sliding groove (301), and the connecting rod (502) can slide along the sliding groove (301).

Images