Waterproof coating test piece forming device

Abstract

The utility model discloses a waterproof paint test piece forming device, and particularly relates to the field of waterproof paints.The waterproof paint test piece forming device comprises a workbench, first module assemblies are symmetrically installed on the workbench, and two second module assemblies are arranged between the two first module assemblies; the two first module assemblies and the two second module assemblies jointly form a forming module, moving mechanisms are arranged on the portions, on the two sides of the forming module, of the workbench, telescopic rods are installed on the moving mechanisms, a cross beam is jointly supported by the two telescopic rods, and a scraping plate matched with the forming module is arranged at the bottom end of the cross beam. A CCD is arranged on one side of the top end of the scraper, a laser range finder is arranged on one side of the CCD, and a jacking assembly is arranged in the middle of the workbench. The coating thickness detection device has the advantages that the coating thickness on the coating test piece can be automatically detected, so that the accuracy of thickness control can be improved, meanwhile, the coating uniformity and smoothness can be detected, materials are convenient to take, and a coating film is prevented from being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof coatings, and more specifically, to a waterproof coating test piece forming device. Background Art

[0002] At present, water-based waterproof coatings are widely used in the fields of construction, decoration and industry. They are favored for their environmental protection, non-toxicity and good waterproof performance. Water-based waterproof coatings are prepared with emulsion as the base material by adding other components and additives. After curing and solidification, the elasticity, plasticity, strength, crack resistance, impermeability and durability of the waterproof coating will be greatly enhanced, playing a protective role in waterproofing and anti-seepage. It is generally used between the concrete structure layer and the asphalt structure layer of the bridge deck. The coating is often prepared in multiple layers of coating, scraping and curing. The sampling time of two adjacent coating layers shall not exceed 24 hours, and the total film thickness shall be controlled at 1.5mm±0.2mm. The surface shall be smooth and flat, without obvious bubbles, and the film shall be uniform and flat. After it is completely dry, it shall be removed from the glass plate and placed indoors for 7 days before conducting relevant tests.

[0003] However, in the prior art, after coating the glass plate, it is difficult to remove the glass plate from the forming mold and the coating on the glass plate is easily damaged, which easily leads to waste of coating and accuracy of test results.

[0004] Therefore, in view of the defects existing in the above-mentioned prior art, a waterproof coating specimen forming device is proposed. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a waterproof coating specimen forming device to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a waterproof coating specimen forming device, comprising a workbench, on which a first module assembly is symmetrically installed, two second module assemblies are arranged between the two first module assemblies, and the two first module assemblies and the two second module assemblies together constitute a forming module, and the workbenches on both sides of the forming module are provided with moving mechanisms, and each of the moving mechanisms is installed with a telescopic rod, and the two telescopic rods jointly support a crossbeam, and a scraper matching the forming module is provided at the bottom end of the crossbeam, a CCD is provided on one side of the top of the scraper, and a laser rangefinder is provided on one side of the CCD, and a jacking assembly is provided in the middle of the workbench.

[0007] Preferably, the first module assembly includes a first electric push rod and a first template, and the telescopic end of the first electric push rod is connected to the first template.

[0008] Preferably, the second module assembly includes a second electric push rod and a second template, and the telescopic end of the second electric push rod is connected to the second template.

[0009] Preferably, the moving mechanism includes a motor, a screw, a cross rail and a slide. The output end of the motor is connected to the screw, a cross rail is provided on one side of the screw, the slide is sleeved on the screw, and the slides are slidably connected to each other, and the top end of the slide is supported by a telescopic rod.

[0010] Preferably, a lifting slot is provided in the middle of the workbench, and the top end of the lifting assembly is slidably arranged in the lifting slot.

[0011] Preferably, the lifting assembly includes a third electric push rod and a lifting plate, the third electric push rod is installed at the bottom end of the workbench, and the top end of the third electric push rod is connected to the bottom end of the lifting plate.

[0012] The technical effects and advantages of this utility model are:

[0013] 1. Compared with the prior art, the arrangement of the first module assembly, the second module assembly, and the lifting assembly enables the glass plate to be clamped and positioned by the first module assembly and, in conjunction with the lifting assembly, the glass plate after coating can be automatically lifted, leaving space at the bottom of the glass plate for easy removal, thereby avoiding touching the coating film and thus preventing the coating film from being damaged.

[0014] 2. Compared with the prior art, the CCD and the laser rangefinder are arranged in such a manner that the CCD and the laser rangefinder can be moved along with the movement of the moving mechanism, thereby detecting whether the glass plate is placed horizontally. At the same time, the distance between the scraper and the glass plate can be detected, thereby detecting the coating thickness and improving the accuracy of the coating thickness. In combination with the CCD to detect the surface state of the coating, the uniformity of the coating surface can be judged, thereby judging the quality of the scraper according to the uniformity or scratches on the same layer of the surface, thereby facilitating timely replacement or repair of the scraper, thereby avoiding useless coating. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 It is a structural schematic diagram of the forming module of the present utility model.

[0017] Figure 3 It is a structural schematic diagram of the jacking assembly of the utility model.

[0018] Figure 4 This is a schematic diagram of the supporting connection structure of two mobile mechanisms of the present invention.

[0019] Figure 5It is a structural schematic diagram of the mobile mechanism of the utility model.

[0020] The accompanying drawings are marked as follows: 1. workbench; 2. first module assembly; 201. first electric push rod; 202. first template; 3. second module assembly; 301. second electric push rod; 302. second template; 4. moving mechanism; 401. motor; 402. screw; 403. cross rail; 404. slide; 5. telescopic rod; 6. cross beam; 7. scraper; 8. CCD; 9. lifting assembly; 901. third electric push rod; 902. lifting plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] As attached Figure 1-5 The waterproof coating specimen forming device shown includes a workbench 1, on which a first module assembly 2 is symmetrically installed, and two second module assemblies 3 are arranged between the two first module assemblies 2. The two first module assemblies 2 and the two second module assemblies 3 together constitute a forming module. A moving mechanism 4 is provided on the workbench 1 on both sides of the forming module, and each of the moving mechanisms 4 is installed with a telescopic rod 5. The two telescopic rods 5 jointly support a crossbeam 6. A scraper 7 that cooperates with the forming module is provided at the bottom end of the crossbeam 6, and a CCD8 is provided on one side of the top of the scraper 7, and a laser rangefinder is provided on one side of the CCD8. A lifting assembly 9 is provided in the middle of the workbench 1.

[0023] In a specific implementation, after placing the glass plate on the workbench 1, the first module assembly 2 and the second module assembly 3 are operated simultaneously to clamp and position the glass plate so that the glass plate is fixed in the forming module. Then, the laser rangefinder is used to cooperate with the moving mechanism 4 to move and detect whether the glass plate is placed horizontally. If it is not placed horizontally, the first module assembly 2 and the second module assembly 3 re-clamp and position the glass plate to ensure that the glass plate is in contact with the bottom of the workbench 1. After the glass plate is placed horizontally, the distance data of the detected glass plate is recorded to determine the distance between the scraper 7 and the glass plate, and the two telescopic rods 5 are synchronously extended and retracted so that the scraper 7 It can be lifted and lowered, and after adjustment, the distance between the scraper 7 and the glass plate can be adjusted to determine the thickness of the paint coating. Then, the two moving mechanisms 4 cooperate with the scraper 7 to move back and forth to scrape the paint flat, so that the paint is evenly covered on the glass plate. In the process of scraping the paint flat, the surface condition and flatness of the paint are detected by CCD8 and the laser rangefinder. After the paint surface is uniform and flat, the processing is automatically stopped, and then the first module assembly 2 and the second module assembly 3 are reset synchronously, and the glass plate is lifted up by the lifting assembly 9, so that there is space at the bottom of the glass plate, which is convenient for removal, thereby avoiding touching the paint film and thus avoiding the paint film from being damaged.

[0024] As attached Figure 2 As shown, the first module assembly 2 includes a first electric push rod 201 and a first template 202, the telescopic end of the first electric push rod 201 is connected to the first template 202, and the second module assembly 3 includes a second electric push rod 301 and a second template 302, the telescopic end of the second electric push rod 301 is connected to the second template 302.

[0025] During specific implementation, the first template 202 can be moved on the workbench 1 by extending and retracting the first electric push rod 201, and the second template 302 can be moved on the workbench 1 by extending and retracting the second electric push rod 301, so that the two first templates 202 and the two second templates 302 can be moved close to each other for connection and coordination, thereby clamping and positioning the glass plate.

[0026] As attached Figure 5 As shown, the moving mechanism 4 includes a motor 401, a screw 402, a cross rail 403 and a slide 404. The output end of the motor 401 is connected to the screw 402, and a cross rail 403 is provided on one side of the screw 402. The slide 404 is sleeved on the screw 402, and the slides 404 are slidably connected to each other, and the top of the slide 404 is supported by a telescopic rod 5.

[0027] In specific implementation, the motor 401 is operated to rotate the screw 402, thereby causing the slide 404 to move under the sliding support of the cross rail 403, so that the positions of the scraper 7, CCD8 and laser rangefinder can be changed.

[0028] As attached Figure 1 and Figure 3 As shown, a lifting slot is provided in the middle of the workbench 1, and the top end of the lifting component 9 is slidably arranged in the lifting slot.

[0029] The lifting assembly 9 includes a third electric push rod 901 and a lifting plate 902 . The third electric push rod 901 is installed at the bottom end of the workbench 1 , and the top end of the third electric push rod 901 is connected to the bottom end of the lifting plate 902 .

[0030] During specific implementation, the third electric push rod 901 is extended and retracted to enable the lifting plate 902 to be raised and lowered, so that when the lifting plate 902 is raised, the glass plate can be lifted up, leaving space at the bottom of the glass plate, which is convenient for personnel to take out the glass plate and avoid contact with the paint film, thereby avoiding damage to the paint film. The lowering of the lifting plate 902 can make the top of the lifting plate 902 flush with the top surface of the workbench 1, so that the glass plate can be placed stably.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A waterproof coating specimen forming device, comprising a workbench (1), characterized in that: A first module assembly (2) is symmetrically mounted on the workbench (1), two second module assemblies (3) are arranged between the two first module assemblies (2), the two first module assemblies (2) and the two second module assemblies (3) together form a molding module, a moving mechanism (4) is arranged on the workbench (1) on both sides of the molding module, a telescopic rod (5) is installed on each of the moving mechanisms (4), the two telescopic rods (5) jointly support a crossbeam (6), a scraper (7) matching the molding module is arranged at the bottom end of the crossbeam (6), a CCD (8) is arranged on one side of the top end of the scraper (7), and a laser rangefinder is arranged on one side of the CCD (8), and a lifting assembly (9) is arranged in the middle of the workbench (1).

2. A waterproof coating specimen forming device according to claim 1, characterized in that: The first module assembly (2) comprises a first electric push rod (201) and a first template (202), and the telescopic end of the first electric push rod (201) is connected to the first template (202).

3. A waterproof coating specimen forming device according to claim 2, characterized in that: The second module assembly (3) comprises a second electric push rod (301) and a second template (302), and the telescopic end of the second electric push rod (301) is connected to the second template (302).

4. A waterproof coating specimen forming device according to claim 3, characterized in that: The moving mechanism (4) comprises a motor (401), a screw rod (402), a cross rail (403) and a slide seat (404); the output end of the motor (401) is connected to the screw rod (402); a cross rail (403) is provided on one side of the screw rod (402); the slide seat (404) is sleeved on the screw rod (402); the slide seats (404) are slidably connected to each other; and a telescopic rod (5) is supported at the top end of the slide seat (404).

5. A waterproof coating specimen forming device according to claim 4, characterized in that: A lifting slot is provided in the middle of the workbench (1), and the top end of the lifting component (9) is slidably arranged in the lifting slot.

6. A waterproof coating specimen forming device according to claim 5, characterized in that: The lifting assembly (9) comprises a third electric push rod (901) and a lifting plate (902); the third electric push rod (901) is mounted on the bottom end of the workbench (1), and the top end of the third electric push rod (901) is connected to the bottom end of the lifting plate (902).

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