Epoxy floor paint viscosity detection device and method thereof

Abstract

The application discloses an epoxy floor paint viscosity detection device and method thereof, which comprises a detection mechanism, a rotor protection frame arranged at the bottom of the detection mechanism, and a support arranged on a detection table; the detection mechanism is arranged on the support; a cleaning assembly is further arranged on the support, one end of the cleaning assembly is an execution part, and the other end is a transmission part; in the application, the cleaning assembly is additionally arranged, and the rotor protection frame is cleaned during the rising process after the viscosity of the epoxy floor paint is detected by using a measuring host; specifically, when the measuring host starts to rise, the cleaning assembly contacts the rotor protection frame, and the epoxy floor paint adhered to the rotor protection frame is effectively scraped off; after the rotor protection frame is completely separated from a container containing the epoxy floor paint, the cleaning assembly automatically forms a protection area at the bottom of the rotor protection frame, and the protection area can receive the epoxy floor paint possibly dropped from the bottom end face of the rotor protection frame.

Description

Technical Field

[0001] This invention belongs to the field of epoxy floor paint viscosity testing technology, specifically relating to an epoxy floor paint viscosity testing device and method. Background Technology

[0002] Water-based epoxy floor paint is an epoxy resin flooring material that uses water as a solvent. It is environmentally friendly and wear-resistant. To ensure the aesthetics, durability, and safety of the final flooring project, the viscosity testing of epoxy floor paint plays a crucial role in the coating industry and construction field. By measuring the viscosity of epoxy floor paint, it is possible to evaluate the flow properties and construction performance of the coating, ensuring that the coating can be evenly spread and form a smooth and flat coating during the application process. This avoids construction defects such as sagging and orange peel caused by improper viscosity. It also provides a scientific basis for adjusting the coating formula and optimizing the production process, helping manufacturers control product quality, improve construction efficiency, and meet the specific viscosity requirements of floor paint in different application scenarios.

[0003] In current testing of the viscosity of epoxy floor coatings, a rotational viscometer is a commonly used device. The rotor guard on the viscometer is immersed in the container of epoxy floor coating during testing. Due to the adhesive properties of epoxy floor coating, after testing, a significant amount of epoxy floor coating inevitably adheres to the area on the rotor guard that was initially immersed. When the operator lifts the viscometer away from the testing area, the epoxy floor coating adhering to the rotor guard gradually drips off under the natural force of gravity. These dripping epoxy... If epoxy floor paint is not cleaned promptly and effectively, it can easily splatter onto the testing platform, causing contamination. This problem also exists during rotor testing. When the rotor rotates, it causes the epoxy floor paint to flow, and the flowing epoxy floor paint may cause the container to shake due to impact. Once the container shifts, the epoxy floor paint may spill out. Contamination of the testing platform not only affects the accuracy and cleanliness of subsequent testing work, but may also increase the difficulty and workload of cleaning, hindering the smooth progress of the overall testing process. Summary of the Invention

[0004] The purpose of this invention is to provide an epoxy floor paint viscosity testing device and method to solve the problems mentioned in the background art, such as the lack of ability to clean the epoxy floor paint adhering to itself, and the easy spillage of epoxy floor paint due to container shaking caused by rotor rotation during testing.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an epoxy floor paint viscosity testing device, comprising a testing mechanism; a rotor protection frame placed at the bottom of the testing mechanism; and a support member placed on the testing platform; the testing mechanism is mounted on the support member; a cleaning component is also mounted on the support member, one end of which is an execution part and the other end is a transmission part; wherein the transmission part is connected to the testing mechanism, and the execution part is attached to both sides of the rotor protection frame; the execution part rotates itself by being lifted by the testing mechanism, and after rotation, it is parallel to the bottom surface of the rotor protection frame, thereby collecting the epoxy floor paint dripping from the bottom surface of the rotor protection frame and avoiding contamination of the testing platform;

[0006] It also includes a clamping component; the clamping component is located below the cleaning component and is also connected to the detection mechanism. When the detection mechanism descends, the clamping component narrows its opening to clamp the container holding the epoxy floor paint. When the detection mechanism rises, the clamping component widens its opening, indicating that the detection is complete. The clamping component with the widened opening makes it easy to remove the container containing the epoxy floor paint.

[0007] As a preferred technical solution of the present invention, the detection mechanism includes a measuring host and two symmetrically arranged vertical rods fixed to the bottom of the measuring host, wherein the vertical rods rise and fall synchronously with the measuring host; a drive rack is provided on the bottom outer side of the vertical rods; the transmission part of the cleaning assembly includes a support plate fixed to the support member and connecting rods provided on both sides of the top of the support plate, each connecting rod having an arc-shaped toothed sleeve fixed at one end, wherein the arc-shaped toothed sleeve is a quarter-circular toothed sleeve structure with a 90° angle; the drive rack engages with the arc-shaped toothed sleeve for transmission, so when the two engage, the connecting rod can achieve a 90° rotation under the rotation of the arc-shaped toothed sleeve, transferring the cleaning plate to Figure 7 , Figure 8 The support plate has a through groove on its surface for the vertical rod to move through, thereby ensuring the normal lifting and lowering of the vertical rod. The execution part of the cleaning component includes a cleaning plate fixed at the other end of each connecting rod. The cleaning plate is in contact with the outer wall of the rotor protection frame. When the rotor protection frame rises with the measuring host, the epoxy floor paint adhering to the outer wall of the rotor protection frame can be scraped off by the cleaning plate.

[0008] In a preferred embodiment of this invention, the cleaning plate has a horizontal cleaning section and a vertical receiving section. The length of the receiving section is greater than the length of the cleaning section, thereby enabling the cleaning section to scrape the rotor protection frame and the rotating cleaning section to protect the bottom area of ​​the rotor protection frame. Both sections are made of the same material, so the longer receiving section has a greater mass than the cleaning section. Therefore, when the vertical rod does not engage with the arc-shaped toothed sleeve, the receiving section generates gravity to ensure that it remains vertical. Under the constraint of the rotor protection frame, the cleaning section is placed horizontally again. The end of the cleaning section is in contact with the outer wall of the rotor protection frame, thus achieving the cleaning of the side wall of the rotor protection frame. The rotor protection frame is used to protect the bottom of the rotor protection frame. The end faces of the two receiving parts fit together when rotated 90° in opposite directions, and the vertical projection area of ​​the two receiving parts covers the entire bottom surface of the rotor protection frame, thus protecting the bottom of the rotor protection frame and collecting the epoxy floor paint dripping from the bottom of the rotor protection frame. A sponge block is also provided on the inner side of the receiving part to collect the dripping epoxy floor paint. The sponge block can be connected to the receiving part by adhesive. In order to ensure the collection quality, after a period of use, the sponge block can be easily removed and replaced with a new one for subsequent use. When adhesiveting, only apply glue or double-sided tape to the four or two opposite corners of the sponge block. The specific adjustments can be made in actual use.

[0009] As a preferred technical solution of the present invention, a support bushing is movably sleeved on the connecting rod, and the bottom of the support bushing is fixed on the support plate. The support bushing supports and installs the connecting rod.

[0010] As a preferred technical solution of the present invention, the clamping assembly includes a fixed jaw, and an integral mounting ring is provided at the end of the fixed jaw. The mounting ring is fixed to the support member, that is, the position of the fixed jaw is also fixed. When placing a container, the container can be directly placed against the inner side of the fixed jaw to achieve centering. Subsequently, stability can be ensured by clamping with the movable jaw. A movable jaw is provided on the side of the fixed jaw. A straight rack is fixed on the inner side of the movable jaw and passes through the fixed jaw. A drive rod adjacent to the movable jaw is also provided on the mounting ring. A drive member is provided on the drive rod. One end of the drive member meshes with the straight rack for transmission. A second drive rack is fixed on the inner side of the bottom of a vertical rod outside the movable jaw. The second drive rack meshes with the other end of the drive member. When the vertical rod descends... When the vertical rod descends, the drive rack two engages with the other end of the drive component, causing the entire drive component to rotate. Taking the figure as an example, during the descent of the vertical rod, the drive component rotates counterclockwise under the action of the drive rack two. At this time, the drive component drives the straight rack to move towards the fixed jaw, thereby moving the movable jaw towards the fixed jaw. By reducing the distance between the fixed jaw and the movable jaw, the container holding the epoxy floor paint is clamped. Conversely, when the vertical rod rises, the drive rack two drives the drive component to rotate clockwise, causing the straight rack to move the movable jaw away from the fixed jaw. At this time, the container holding the epoxy floor paint can be taken out. A bottom groove is opened on the inner side of the bottom of the vertical rod outside the fixed jaw. The bottom groove fits against the outer wall of the fixed jaw to prevent the vertical rod from being blocked by the fixed jaw during descent.

[0011] In a preferred embodiment of the present invention, the driving component includes a transmission gear column and a drive gear column, with a central column fixed between them. The central column connects the drive gear column and the transmission gear column, forming a single unit. The drive gear column, central column, and transmission gear column are movably mounted on a driving rod. The transmission gear column meshes with the drive rack, while the drive gear column meshes with the spur rack, thereby achieving transmission. A limiting ring is also fitted onto the driving rod, which is fixed to the driving rod by spot welding or threading. The limiting ring is in contact with the end face of the transmission gear column, thereby limiting the position of the limiting ring and preventing separation between the limiting ring and the drive rack. The end face of the driving rod is also fitted with... The device is equipped with an end plate, which can be connected by spot welding for easy physical repair later. Alternatively, the end plate can be a threaded ring connected to the end of the drive rod. The two structures can be selected accordingly in actual use. The drive rod is also fitted with a spring, the two ends of which abut against the end plate and the drive pinion, respectively. When the position of the drive pinion is limited, the spring can limit the drive pinion, ensuring that the drive pinion and the rack are always meshed. At the same time, the spring's rebound force ensures that the drive pinion, the middle pinion, and the drive pinion will not rotate when idle and not driven by the rack, thus ensuring clamping stability.

[0012] As a preferred technical solution of the present invention, the fixed gripper has a movable groove on its side for the rack to move through. Through holes are also provided on both sides of the movable groove. A guide rod is fixed on the inner side of the movable gripper, and the guide rod moves through the through holes. The guide rod improves the stability when the rack is connected to the fixed gripper. The inner sides of the fixed gripper and the movable gripper form an annular clamping area. The rack, the drive unit and the end plate do not contact the annular clamping area to avoid affecting the clamping of the container later.

[0013] As a preferred technical solution of the present invention, the support includes a base and a lifting rod installed on the base. The mounting ring and the support plate are both sleeved on the lifting rod, and the mounting ring and the lifting rod, as well as the support plate and the lifting rod, are fixedly connected. Specifically, the fixing can be achieved by welding or adhesive bonding.

[0014] As a preferred technical solution of the present invention, the detection mechanism includes a measuring host and a lower cover installed at the bottom of the measuring host. A rotor joint is provided inside the lower cover. A micro servo motor is also provided inside the measuring host, and the output end of the micro servo motor is connected to the rotor joint. A detection rotor is magnetically connected to the bottom of the rotor joint. The detection rotor is located inside the rotor protection frame. During detection, the micro servo motor inside the measuring host drives the rotor joint to rotate, and then the rotor joint drives the detection rotor to rotate. When the detection rotor rotates, it will be resisted by the epoxy floor paint. The viscosity of the epoxy floor paint is calculated by the resistance. Since this technology is existing, it will not be described in detail here. A lifting block is also fixed at the rear of the measuring host. The lifting block is movably connected to the lifting rod. A handle clamping knob is screwed into the side of the lifting block. The end of the handle clamping knob abuts against the lifting rod. By tightening or loosening the handle clamping knob, the fastening and sliding adjustment of the lifting block and the lifting rod can be realized.

[0015] This invention also discloses a method for detecting the viscosity of epoxy floor coatings, including a viscosity detection device, specifically comprising the following steps:

[0016] Step 1: Place the container containing epoxy floor paint on the testing platform and ensure that the container is in contact with the fixing claws. At this time, the container is directly below the rotor protection frame. Then, loosen the handle clamping knob to allow the lifting block to slide down on the lifting rod.

[0017] Step 2: The vertical rod moves downward synchronously through the slot. When the drive rack 2 meshes with the transmission gear column, the drive transmission gear column, the middle column, and the drive gear column rotate synchronously. At this time, the drive gear column drives the straight rack and the movable gripper to move synchronously towards the fixed gripper, thereby clamping and limiting the placed container. After the container is clamped and limited, the rotor protection frame and the detection rotor reach the designated detection position. Then, tighten the handle clamping knob. Subsequently, the micro motor inside the measuring host drives the rotor connector to rotate, and then the rotor connector drives the detection rotor to rotate, thereby detecting the viscosity of the epoxy flooring.

[0018] Step 3: After the test is completed, loosen the clamping knob on the handle and lift the measuring host. At this time, the second drive rack reverses and drives the limit ring again, causing the movable jaw to move away from the fixed jaw. As the measuring host continues to rise, the epoxy floor paint adhering to the side wall of the rotor protection frame is scraped off by the cleaning part and falls directly into the container for collection along the rotor protection frame. When the first drive rack engages with the arc-shaped toothed sleeve, the rotor protection frame has separated from the cleaning part. At this time, as the vertical rod continues to rise, it will engage with the arc-shaped toothed sleeve and drive the arc-shaped toothed sleeve to rotate. At this time, the connecting rod drives the cleaning plate to flip, changing the receiving part from a vertical position to a horizontal position.

[0019] Step 4: Remove the container from the fixed clamps. If the epoxy floor paint at the bottom of the rotor protection frame drips, it can be absorbed by the sponge. After a period of use, the sponge should be removed and replaced.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] In this invention, a cleaning component is added to clean the rotor protection frame during the upward movement of the measuring host after viscosity testing of the epoxy floor paint. Specifically, when the measuring host begins to rise, the cleaning component contacts the rotor protection frame and effectively scrapes off the epoxy floor paint adhering to it. After the rotor protection frame is completely separated from the container holding the epoxy floor paint, the cleaning component automatically forms a protective area at the bottom of the rotor protection frame. This protective area can catch any epoxy floor paint that may drip from the bottom surface of the rotor protection frame, thereby effectively preventing epoxy floor paint from dripping and contaminating the testing platform.

[0022] During subsequent testing, the measuring host can not only open the cleaning component to ensure that it can be smoothly and normally lowered to the appropriate position for testing, but also drive the clamping component before testing to hold the container holding the epoxy floor paint, thus preventing the container from becoming unstable during later testing and ensuring the stability and accuracy of the testing work. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of the epoxy floor coating viscosity testing device.

[0024] Figure 2 Rear view of the epoxy floor paint viscosity testing device;

[0025] Figure 3 A schematic diagram illustrating the status of the cleaning and clamping components during use;

[0026] Figure 4 This is a diagram illustrating the state of a cleanup component during use.

[0027] Figure 5 This is a schematic diagram illustrating the state of the clamping component during use.

[0028] Figure 6 This is a schematic diagram of the structure of the fixed gripper;

[0029] Figure 7 This is a schematic diagram of the epoxy floor paint viscosity testing device in its unused state.

[0030] Figure 8 This diagram illustrates the state of the cleaning and clamping components when they are not in use.

[0031] In the picture:

[0032] 100. Measuring main unit;

[0033] 101. Vertical rod; 101a. Drive rack one; 101b. Bottom groove; 101c. Drive rack two;

[0034] 102. Lower cover; 103. Rotor connector; 104. Lifting block; 105. Handle clamping knob;

[0035] 200. Cleaning component; 201. Support plate; 201a. Through groove; 202. Support bushing; 203. Arc-shaped toothed sleeve; 204. Connecting rod; 205. Cleaning plate; 205a. Cleaning part; 205b. Receiving part; 206. Sponge block;

[0036] 301, Fixed gripper; 301a, Moving groove; 301b, Through hole;

[0037] 302. Movable gripper; 303. Spur rack; 303a. Guide rod;

[0038] 304, mounting ring; 304a, drive rod; 304b, end plate;

[0039] 305. Drive gear; 306. Spring; 307. Center post; 308. Transmission gear; 309. Limiting ring;

[0040] 400. Lifting rod; 401. Base;

[0041] 501. Rotor protection frame; 502. Rotor inspection. Detailed Implementation

[0042] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0043] Please see Figures 1 to 8 This invention provides a technical solution: an epoxy floor paint viscosity testing device, comprising...

[0044] Testing institutions;

[0045] Rotor protection frame 501 is located at the bottom of the detection mechanism; and

[0046] The support is placed on the testing platform; the testing mechanism is mounted on the support.

[0047] A cleaning component is also provided on the support. One end of the cleaning component is an actuator and the other end is a transmission component. The transmission component is connected to the detection mechanism, while the actuator is attached to both sides of the rotor protection frame 501. The actuator rotates itself by being lifted by the detection mechanism and becomes parallel to the bottom surface of the rotor protection frame 501 after rotation. This allows the epoxy floor paint dripping from the bottom surface of the rotor protection frame 501 to be collected, thus preventing contamination of the detection table.

[0048] It also includes a clamping component; the clamping component is located below the cleaning component and is also connected to the detection mechanism. When the detection mechanism descends, it narrows its opening to clamp the container holding the epoxy floor paint. When the detection mechanism rises, it widens its opening, indicating that the detection is complete. The clamping component with the widened opening makes it easy to remove the container containing the epoxy floor paint.

[0049] In this embodiment, the detection mechanism includes a measuring host 100 and two symmetrically arranged vertical rods 101 fixed to the bottom of the measuring host 100, wherein the vertical rods 101 rise and fall synchronously with the measuring host 100; a drive rack 101a is provided on the bottom outer side of the vertical rods 101; the transmission part of the cleaning component includes a support plate 201 fixed on the support member and connecting rods 204 provided on both sides of the top of the support plate 201, each connecting rod 204 having an arc-shaped toothed sleeve 203 fixed at one end, wherein the arc-shaped toothed sleeve 203 is a quarter-circular toothed sleeve structure with a 90° angle; the drive rack 101a meshes with the arc-shaped toothed sleeve 203 for transmission, so when the two mesh, the connecting rod 204 can achieve a 90° rotation under the rotation of the arc-shaped toothed sleeve 203, transferring the cleaning plate 205 to Figure 7 , Figure 8 The support plate 201 has a through groove 201a on its surface for the vertical rod 101 to move through, thereby ensuring the normal lifting and lowering of the vertical rod 101. The execution part of the cleaning component includes a cleaning plate 205 fixed at the other end of each connecting rod 204. The cleaning plate 205 is in contact with the outer wall of the rotor protection frame 501. When the rotor protection frame 501 rises with the measuring host 100, the epoxy floor paint adhering to the outer wall of the rotor protection frame 501 can be scraped off by the cleaning plate 205.

[0050] In this embodiment, the cleaning plate 205 has a horizontal cleaning part 205a and a vertical receiving part 205b. The length of the receiving part 205b is greater than the length of the cleaning part 205a, thereby enabling the cleaning part 205a to scrape the rotor protection frame 501 and the rotating cleaning part 205a to protect the bottom area of ​​the rotor protection frame 501. Both are made of the same material, so the longer receiving part 205b has a greater mass than the cleaning part 205a. Therefore, when the vertical rod 101 does not intervene in the meshing transmission of the arc-shaped toothed sleeve 203, the receiving part 205b can maintain a vertical position by generating gravity, and under the limitation of the rotor protection frame 501, the cleaning part 205a is placed horizontally again. The end of the cleaning part 205a is in contact with the outer wall of the rotor protection frame 501, that is, the side wall of the rotor protection frame 501 is protected. Cleaning is achieved through the rotor protection frame 501. The end faces of the two receiving parts 205b fit together when rotated 90° in opposite directions, and the vertical projection area of ​​the two receiving parts 205b covers the entire bottom surface of the rotor protection frame 501, thereby protecting the bottom of the rotor protection frame 501 and collecting the epoxy floor paint dripping from the bottom of the rotor protection frame 501. A sponge block 206 is also provided on the inner side of the receiving part 205b to collect the dripping epoxy floor paint. The sponge block 206 can be connected to the receiving part 205b by adhesive. In order to ensure the collection quality, after a period of use, the sponge block 206 can be easily removed and replaced with a new one for subsequent use. When adhesiveting, only apply glue or double-sided tape to the four or two opposite corners of the sponge block 206. The specific adjustments can be made in actual use.

[0051] In this embodiment, a support bushing 202 is also movably sleeved on the connecting rod 204. The bottom of the support bushing 202 is fixed on the support plate 201. The support bushing 202 supports and installs the connecting rod 204.

[0052] In this embodiment, the clamping assembly includes a fixed gripper 301. An integrated mounting ring 304 is provided at the end of the fixed gripper 301, which is fixed to the support member. Therefore, the position of the fixed gripper 301 is also fixed. When placing a container, the container can be directly placed against the inner side of the fixed gripper 301 for centered placement. Subsequent clamping with the movable gripper 302 ensures stability. A movable gripper 302 is provided on the side of the fixed gripper 301, and a through-grip clamping ring 304 is fixed to the inner surface of the movable gripper 302. The rack 303 of component 01 has a drive rod 304a adjacent to the movable gripper 302 on the mounting ring 304. A drive member is mounted on the drive rod 304a, one end of which meshes with the rack 303 for transmission. A second drive rack 101c is fixed to the inner side of the bottom of a vertical rod 101 located outside the movable gripper 302. The second drive rack 101c meshes with the other end of the drive member. When the vertical rod 101 descends, causing the second drive rack 101c to mesh with the other end of the drive member, it drives the entire drive member to rotate. Figure 5 For example, during the descent of the vertical rod 101, the driving component will rotate counterclockwise under the action of the second driving rack 101c. At this time, the driving component will drive the straight rack 303 to move towards the fixed gripper 301, thereby moving the movable gripper 302 towards the fixed gripper 301. By reducing the distance between the fixed gripper 301 and the movable gripper 302, the container holding the epoxy floor paint can be clamped. Conversely, when the vertical rod 101 rises, the second driving rack 101c will drive the driving component to rotate clockwise, causing the straight rack 303 to move the movable gripper 302 away from the fixed gripper 301. At this time, the container holding the epoxy floor paint can be taken out. A bottom groove 101b is provided on the inner side of the bottom of one of the vertical rods 101 located outside the fixed gripper 301. The bottom groove 101b fits against the outer wall of the fixed gripper 301 to prevent the vertical rod 101 from being blocked by the fixed gripper 301 when it descends.

[0053] In this embodiment, the driving component includes a transmission gear 308 and a driving gear 305, with a central column 307 fixed between them. The central column 307 connects the driving gear 305 and the transmission gear 308, forming a single unit. The driving gear 305, central column 307, and transmission gear 308 are movably mounted on the driving rod 304a. The transmission gear 308 meshes with the second driving rack 101c, while the driving gear 305 meshes with the spur rack 303, thus achieving transmission. A limiting ring 309 is also fitted on the driving rod 304a. The limiting ring 309 is fixed to the driving rod 304a by spot welding or threading. The limiting ring 309 is in contact with the end face of the transmission gear 308, thereby limiting the position of the limiting ring 309 and preventing separation of the limiting ring 309 from the second driving rack 101c. An end plate 30 is also installed on the end face of the driving rod 304a. 4b. The end plate 304b here can also be connected by spot welding, and can be physically destroyed for later maintenance. Alternatively, the end plate 304b can be set as a ring with internal threads and threaded to the end of the drive rod 304a. The two structures can be selected accordingly in actual use. A spring 306 is also sleeved on the drive rod 304a. The two ends of the spring 306 abut against the end plate 304b and the drive pinion 305, respectively. When the position of the transmission pinion 308 is limited, the spring 306 can limit the drive pinion 305, ensuring that the drive pinion 305 and the rack 303 are always meshed. At the same time, under the rebound force of the spring 306, the drive pinion 305, the middle column 307 and the transmission pinion 308 will not rotate when idle and not driven by the rack 101c, ensuring clamping stability.

[0054] In this embodiment, the fixed gripper 301 has a movable groove 301a on its side for the rack 303 to pass through. Through holes 301b are also provided on both sides of the movable groove 301a. A guide rod 303a is fixedly provided on the inner side of the movable gripper 302. The guide rod 303a passes through the through hole 301b. The guide rod 303a improves the stability when the rack 303 is connected to the fixed gripper 301. The inner sides of the fixed gripper 301 and the movable gripper 302 form an annular clamping area. The rack 303, the drive unit and the end plate 304b do not contact the annular clamping area to avoid affecting the clamping of the container later.

[0055] In this embodiment, the support includes a base 401 and a lifting rod 400 mounted on the base 401. The mounting ring 304 and the support plate 201 are both sleeved on the lifting rod 400, and the mounting ring 304 and the lifting rod 400, as well as the support plate 201 and the lifting rod 400, are fixedly connected. Specifically, the fixing can be achieved by welding or adhesive bonding.

[0056] In this embodiment, the detection mechanism includes a measuring host 100 and a lower cover 102 installed at the bottom of the measuring host 100. A rotor connector 103 is disposed inside the lower cover 102. A micro servo motor is also disposed inside the measuring host 100, and the output end of the micro servo motor is connected to the rotor connector 103. A detection rotor 502 is magnetically connected to the bottom of the rotor connector 103. The detection rotor 502 is located inside the rotor protection frame 501. During detection, the micro servo motor inside the measuring host 100 drives the rotor connector 103 to rotate, and the rotor connector 103 then drives the detection rotor 502 to rotate. When the rotor 502 rotates, it will be resisted by the epoxy floor paint. The viscosity of the epoxy floor paint is calculated by the resistance. Since this technology is existing, it will not be described in detail here. The rear of the measuring host 100 is also fixed with a lifting block 104. The lifting block 104 is movably connected to the lifting rod 400. A handle clamping knob 105 is screwed into the side of the lifting block 104. The end of the handle clamping knob 105 abuts against the lifting rod 400. By tightening or loosening the handle clamping knob 105, the fastening and sliding adjustment of the lifting block 104 and the lifting rod 400 can be realized.

[0057] This invention also discloses a method for detecting the viscosity of epoxy floor coatings, including a viscosity detection device, specifically comprising the following steps:

[0058] Step 1: Place the container containing epoxy floor paint on the testing table and make the container fit against the fixing claw 301. At this time, the container is directly below the rotor protection frame 501. Then loosen the handle clamping knob 105 so that the lifting block 104 slides down on the lifting rod 400.

[0059] Step 2: The vertical rod 101 moves downward synchronously through the through slot 201a. When the drive rack 101c meshes with the transmission pinion 308, the drive transmission pinion 308, the central column 307, and the drive pinion 305 rotate synchronously. At this time, the drive pinion 305 drives the straight rack 303 and the movable gripper 302 to move synchronously toward the fixed gripper 301, thereby clamping and limiting the placed container. After the container is clamped and limited, the rotor protection frame 501 and the detection rotor 502 reach the designated detection position. Then, the handle clamping knob 105 is tightened. Subsequently, the micro motor inside the measuring host 100 drives the rotor connector 103 to rotate, and then the rotor connector 103 drives the detection rotor 502 to rotate, thereby detecting the viscosity of the epoxy flooring.

[0060] Step 3: After the test is completed, loosen the handle clamping knob 105 and lift the measuring host 100. At this time, the drive rack 101c drives the limit ring 309 in the reverse direction again, so that the movable gripper 302 moves away from the fixed gripper 301. As the measuring host 100 continues to rise, the epoxy floor paint adhering to the side wall of the rotor protection frame 501 is scraped off by the cleaning part 205a and falls directly into the container for collection along the rotor protection frame 501. When the drive rack 101a engages with the arc-shaped toothed sleeve 203, the rotor protection frame 501 has separated from the cleaning part 205a. At this time, as the vertical rod 101 continues to rise, it will engage with the arc-shaped toothed sleeve 203 and drive the arc-shaped toothed sleeve 203 to rotate. At this time, the connecting rod 204 drives the cleaning plate 205 to flip, and the receiving part 205b changes from a vertical position to a horizontal position.

[0061] Step 4: Remove the container from the fixed clamp 301. If the epoxy floor paint at the bottom of the rotor protection frame 501 drips, it can be absorbed by the sponge block 206. After a period of use, the sponge block 206 should be removed and replaced.

[0062] Although embodiments of the invention have been shown and described (see the detailed description above), it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for testing the viscosity of epoxy floor paint, comprising: Testing institutions; A rotor protection frame (501) is placed at the bottom of the detection mechanism; and A support is placed on the testing platform; the testing mechanism is mounted on the support. Its features are: A cleaning assembly is also provided on the support member. One end of the cleaning assembly is an execution part and the other end is a transmission part. The transmission part is connected to the detection mechanism, while the execution part is attached to both sides of the rotor protection frame (501). The execution part rotates itself by the lifting of the detection mechanism and is parallel to the bottom surface of the rotor protection frame (501) after rotation. It also includes a clamping assembly; the clamping assembly is located below the cleaning assembly, and the clamping assembly is also connected to the detection mechanism, and its opening narrows when the detection mechanism descends and widens when the detection mechanism rises; The detection mechanism includes a measuring host (100) and two symmetrically arranged vertical rods (101) fixed at the bottom of the measuring host (100); a drive rack (101a) is provided on the bottom outer side of the vertical rod (101); the transmission part of the cleaning assembly includes a support plate (201) fixed on the support member and connecting rods (204) provided on both sides of the top of the support plate (201), and an arc-shaped toothed sleeve (203) is fixed at one end of each connecting rod (204); the drive rack (101a) meshes with the arc-shaped toothed sleeve (203) for transmission; the surface of the support plate (201) is provided with a through groove (201a) through which the vertical rod (101) moves; the execution part of the cleaning assembly includes a cleaning plate (205) fixed at the other end of each connecting rod (204), and the cleaning plate (205) is in contact with the outer wall of the rotor protection frame (501); The cleaning plate (205) has a horizontal cleaning section (205a) and a vertical receiving section (205b), the length of which is greater than the length of the cleaning section (205a); the end of the cleaning section (205a) is in contact with the outer wall of the rotor protection frame (501), and the end faces of the two receiving sections (205b) are in contact when rotated 90° in opposite directions, and the vertical projection area of ​​the two receiving sections (205b) covers the entire bottom end face of the rotor protection frame (501); a sponge block (206) is also provided on the inner side of the receiving section (205b). The connecting rod (204) is also movably fitted with a support bushing (202), the bottom of which is fixed on the support plate (201).

2. The epoxy floor paint viscosity testing device according to claim 1, characterized in that: The clamping assembly includes a fixed jaw (301), and an integral mounting ring (304) is provided at the end of the fixed jaw (301). The mounting ring (304) is fixed to the support member. A movable jaw (302) is provided on the side of the fixed jaw (301). A straight rack (303) is fixed on the inner side of the movable jaw (302) and passes through the fixed jaw (301). A drive rod (304a) adjacent to the movable jaw (302) is also provided on the mounting ring (304). A driving component is provided on the rod (304a), one end of which meshes with a rack (303) for transmission; a second driving rack (101c) is fixed on the inner side of the bottom of a vertical rod (101) located outside the movable gripper (302), and the second driving rack (101c) meshes with the other end of the driving component; a bottom groove (101b) is provided on the inner side of the bottom of a vertical rod (101) located outside the fixed gripper (301), and the bottom groove (101b) fits against the outer wall of the fixed gripper (301).

3. The epoxy floor paint viscosity testing device according to claim 2, characterized in that: The driving component includes a transmission gear column (308) and a driving gear column (305), with a central column (307) fixed between them. The driving gear column (305), the central column (307), and the transmission gear column (308) are movably sleeved on the driving rod (304a). The transmission gear column (308) meshes with the second driving rack (101c), while the driving gear column (305) meshes with the straight rack (303). A limiting ring (309) is also sleeved on the driving rod (304a), and the limiting ring (309) is in contact with the end face of the transmission gear column (308). An end plate (304b) is also installed on the end face of the driving rod (304a), and a spring (306) is also sleeved on the driving rod (304a). The two ends of the spring (306) abut against the end plate (304b) and the driving gear column (305), respectively.

4. The epoxy floor paint viscosity testing device according to claim 3, characterized in that: The fixed gripper (301) has a movable groove (301a) on its side for the rack (303) to pass through. Through holes (301b) are also provided on both sides of the movable groove (301a). A guide rod (303a) is fixedly provided on the inner side of the movable gripper (302). The guide rod (303a) passes through the through hole (301b). The fixed gripper (301) and the inner side of the movable gripper (302) form an annular clamping area. The rack (303), the drive unit and the end plate (304b) do not contact the annular clamping area.

5. The epoxy floor paint viscosity testing device according to claim 4, characterized in that: The support includes a base (401) and a lifting rod (400) mounted on the base (401). The mounting ring (304) and the support plate (201) are both sleeved on the lifting rod (400), and the mounting ring (304) and the lifting rod (400) and the support plate (201) and the lifting rod (400) are fixedly connected.

6. The epoxy floor paint viscosity testing device according to claim 5, characterized in that: The detection mechanism includes a measuring host (100) and a lower cover (102) installed at the bottom of the measuring host (100). A rotor connector (103) is provided inside the lower cover (102). A micro servo motor is also provided inside the measuring host (100). The output end of the micro servo motor is connected to the rotor connector (103). A detection rotor (502) is magnetically connected to the bottom of the rotor connector (103). The detection rotor (502) is located inside the rotor protection frame (501). A lifting block (104) is also fixed at the rear of the measuring host (100). The lifting block (104) is movably connected to the lifting rod (400). A handle clamping knob (105) is screwed into the side of the lifting block (104). The end of the handle clamping knob (105) abuts against the lifting rod (400).

7. A method for detecting the viscosity of epoxy floor coating, comprising the viscosity detection device as described in claim 6, characterized in that: Specifically, the steps include the following: Step 1: Place the container containing epoxy floor paint on the testing table and make the container fit against the fixed clamp (301). At this time, the container is directly below the rotor protection frame (501). Then loosen the handle clamping knob (105) so that the lifting block (104) slides down on the lifting rod (400). Step 2: The vertical rod (101) moves downward synchronously through the through slot (201a). When the drive rack 2 (101c) meshes with the transmission rack (308), the drive transmission rack (308), the middle column (307) and the drive rack (305) rotate synchronously. At this time, the drive rack (305) drives the straight rack (303) and the movable gripper (302) to move synchronously toward the fixed gripper (301) to clamp and limit the placed container. When the container is clamped and limited, the rotor protection frame (501) and the detection rotor (502) reach the specified detection position. Then tighten the handle clamping knob (105). Subsequently, the micro motor inside the measuring host (100) drives the rotor connector (103) to rotate, and then the rotor connector (103) drives the detection rotor (502) to rotate to detect the viscosity of the epoxy flooring. Step 3: After the test is completed, loosen the handle clamping knob (105) and lift the measuring host (100). At this time, the drive rack two (101c) drives the limit ring (309) in the reverse direction again, so that the movable jaw (302) moves away from the fixed jaw (301). As the measuring host (100) continues to rise, the epoxy floor paint adhering to the side wall of the rotor protection frame (501) is scraped off by the cleaning part (205a) and directly along the rotor protection frame (501). The rotor falls into the container for collection. When the drive rack (101a) engages with the arc-shaped toothed sleeve (203), the rotor protection frame (501) has separated from the cleaning section (205a). At this time, as the vertical rod (101) continues to rise, it will engage with the arc-shaped toothed sleeve (203) and drive the arc-shaped toothed sleeve (203) to rotate. At this time, the connecting rod (204) drives the cleaning plate (205) to flip, and causes the receiving section (205b) to change from a vertical position to a horizontal position. Step 4: Remove the container from the fixed clamp (301). If the epoxy floor paint at the bottom of the rotor protection frame (501) drips, it can be absorbed by the sponge block (206). After a period of use, the sponge block (206) should be removed and replaced.

Images