Paint film coating mold

Abstract

The utility model discloses a paint film coating mold which comprises a supporting base, a groove is formed in the upper portion of the supporting base, a mold frame is arranged in the groove, upper sliding grooves are formed in the two sides of the mold frame, iron sliding blocks are connected into the upper sliding grooves in a sliding mode, and a scraper mounting frame is welded to the upper portions of the iron sliding blocks. Limiting grooves are formed in the inner sides of the two stand column parts of the scraper mounting frame, and a strip-shaped scraper is arranged between the two limiting grooves. The gear motor can drive the lead screw sliding block through the lead screw and further acts on the magnet sliding block through mechanical connection, and smooth and controllable front-back movement of the scraper installation frame and the strip-shaped scraper fixed to the scraper installation frame is achieved through the magnetic attraction force between the magnet sliding block and the iron sliding block. By means of the design, the stability and accuracy in the film coating process are guaranteed, uniform coating on various complex surfaces is facilitated, and the film coating quality and the production efficiency are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of molds, and in particular relates to a paint film coating mold. Background Art

[0002] The main applicable specifications of the coating mold are GB / T1727-2021, GB / T19250-2013, GB / T23446-2009, and GB / T16777-2008. It is a molding mold for preparing tensile, tearing, impermeability and other performance test pieces of polyurethane, polyurea, and epoxy asphalt for building waterproofing materials. It can prepare flexible coating specimens with a coating thickness of 1.5±0.2mm, and then use a punching machine and a cutter to process them into specimens that meet the specifications for corresponding tests.

[0003] The coating mold of the prior art, such as Chinese Utility Model Publication No. CN212310002U, discloses a waterproof coiled material coating mold, which includes a base, a bottom pad, a substrate and a film frame. The bottom pad is fixedly arranged in the middle of the base, and the substrate and the film frame are arranged on the bottom pad in sequence from bottom to top. A mold hole for waterproof coating coating and film formation is arranged in the middle of the film frame, and at least one material storage groove is arranged on the upper end surface of the base.

[0004] However, there are some problems in the prior art: it uses a manual scraper for film scraping, which easily leads to uncontrollable film thickness during the film scraping process, and the film thickness in different areas is different. Therefore, we propose a paint film coating mold. Utility Model Content

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a paint film coating mold. By arranging a reduction motor under the supporting base, the reduction motor can drive the screw slider and the magnet slider to move, and then drive the iron slider, the scraper mounting frame and the strip scraper to move, thereby playing the role of automatic film scraping and making the scraped film thickness consistent.

[0006] The top of described supporting sprocket wheel is equipped with two guide rails, and the guide rail is equipped with two guide rails on the upper part of described supporting sprocket wheel, the lower part of described supporting sprocket wheel is equipped with two guide rails on the lower part of described supporting sprocket wheel.

[0007] Optionally, a screw support seat is fixedly connected to the lower portion of the support base, and the screw support seat is rotatably connected to the end of the screw.

[0008] Optionally, two arc-shaped overflow grooves are provided on the upper portion of the mold frame, and a water receiving box is bonded to the rear side of the arc-shaped overflow grooves.

[0009] Optionally, a connecting bent rod is welded to the rear side of the column portion, and a water-absorbing sponge sleeve is provided at the lower portion of the connecting bent rod, and the water-absorbing sponge sleeve is arranged inside the arc-shaped overflow groove.

[0010] Optionally, a strip overflow groove is provided at the rear of the mold frame, and the strip overflow groove is communicated with the arc-shaped overflow groove.

[0011] Optionally, a limiting block is fixedly connected to the rear of the upper slide groove, a switch is fixedly connected to the support base, and a level is fixedly connected to the side wall of the support base.

[0012] Optionally, an adjusting leg is provided at the lower portion of the support base, and the adjusting leg comprises a sleeve, and a foot is connected to the lower portion of the sleeve via a stud.

[0013] Optionally, two quick clamps are fixedly connected to the upper portion of the support base, and the quick clamps are arranged on the rear side of the mold frame.

[0014] Optionally, a heightened rubber strip is bonded between the strip-shaped overflow groove and the arc-shaped overflow groove.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. Through the slide groove design on the upper part of the support base, the reduction motor can drive the lead screw slider through the lead screw, and then act on the magnet slider through mechanical connection. The magnetic attraction between the magnet slider and the iron slider is used to achieve smooth and controllable forward and backward movement of the scraper mounting frame and the strip scraper fixed on it. This design not only ensures the stability and accuracy of the coating process, but also facilitates uniform coating on various complex surfaces, improving the coating quality and production efficiency.

[0017] 2. The combination of the arc-shaped overflow groove, the strip overflow groove and the water collection box on the upper part of the support base creatively solves the problem of collecting and handling excess paint during painting operations, keeps the working environment clean, reduces the burden of subsequent cleaning, and improves work efficiency.

[0018] Other features and advantages of the present invention will become apparent from the following detailed description of exemplary embodiments of the present invention with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a first-view structural schematic diagram provided by the utility model;

[0020] Figure 2 It is a second viewing angle schematic diagram provided by the utility model;

[0021] Figure 3 This is a third perspective schematic diagram provided by the utility model;

[0022] Figure 4 It is a schematic diagram of the explosion structure provided by the utility model;

[0023] Figure 5 It is a schematic diagram of a scraper mounting frame provided by the utility model.

[0024] In the figure: 1. base; 2. upper slide; 3. scraper mounting frame; 31. limit groove; 32. column; 4. iron slider; 5. quick clamp; 6. switch; 7. adjustment leg; 8. screw support seat; 9. strip overflow groove; 10. water collection box; 11. mold frame; 12. reduction motor; 13. lower slide; 14. mounting plate; 15. magnet slider; 16. screw slider; 17. cylinder; 18. strip scraper; 19. clamp; 20. connecting bent rod; 21. arc overflow groove; 22. heightening rubber strip; 23. limit block; 24. water-absorbing sponge cover. DETAILED DESCRIPTION

[0025] In order to further understand the content, features and effects of the utility model, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0026] like Figures 1 to 5As shown, a paint film coating mold provided by an embodiment of the utility model comprises a support base 1, a groove is provided on the upper part of the support base 1, a mold frame 11 is provided inside the groove, upper slide grooves 2 are provided on both sides of the mold frame 11, an iron slider 4 is slidably connected inside the upper slide groove 2, a scraper mounting frame 3 is welded on the upper part of the iron slider 4, a limiting groove 31 is provided on the inner side of two column parts 32 of the scraper mounting frame 3, a strip scraper 18 is provided between the two limiting grooves 31, and the upper part of the scraper mounting frame 3 is fixed A cylinder 17 is connected, a clamping plate 19 is fixedly connected to the lower part of the cylinder 17, and the clamping plate 19 is connected to the strip scraper 18 by screws. Two lower slide grooves 13 are provided at the lower part of the support base 1, and a magnet slider 15 is slidably connected inside the lower slide groove 13. The lower part of the magnet slider 15 is fixedly connected to a mounting plate 14, and a screw slider 16 is welded to the upper part of the mounting plate 14. The lower part of the support base 1 is fixedly connected to a reduction motor 12, and the reduction motor 12 is transmission-connected to the screw slider 16 through a screw.

[0027] The cylinder 17 is connected to the strip scraper 18 through the lower clamping plate 19, and the compressed air is used to drive the cylinder 17 to move up and down, indirectly making the strip scraper 18 move vertically. This design allows the strip scraper 18 to drop when scraping is needed and rise after scraping is completed.

[0028] The reduction motor 12 is connected to the magnet slider 15 through the screw and the screw slider 16, and the mounting plate 14 below the magnet slider 15 is fixedly connected to the screw slider 16, forming an efficient electromechanical conversion device. When the reduction motor 12 is working, the magnet slider 15 moves along the lower slide 13, and the iron slider 4 is attracted by magnetic force, thereby driving the scraper mounting frame 3 and the strip scraper 18 to move forward and backward along the upper slide 2. This design uses the non-contact characteristics of magnetic force to ensure smooth movement and low noise, and extend the service life of the equipment.

[0029] A screw support seat 8 is fixedly connected to the lower portion of the support base 1 , and the screw support seat 8 is rotatably connected to the end of the screw.

[0030] The arrangement of the screw support seat 8 ensures the stability and accuracy of the screw when transmitting power.

[0031] Two arc-shaped overflow grooves 21 are formed on the upper portion of the mold frame 11 , and the water receiving box 10 is bonded to the rear side of the arc-shaped overflow grooves 21 .

[0032] By opening the arc-shaped overflow grooves 21 on both sides of the mold frame 11 and bonding the water receiving box 10 on the rear side, the excess paint in the coating process is effectively collected and discharged, avoiding mold contamination and waste caused by paint accumulation, while also simplifying the cleaning process and keeping the working environment clean.

[0033] A connecting bent rod 20 is welded to the rear side of the column portion 32 . A water-absorbing sponge sleeve 24 is sleeved on the lower portion of the connecting bent rod 20 . The water-absorbing sponge sleeve 24 is disposed inside the arc-shaped overflow groove 21 .

[0034] A water-absorbing sponge sleeve 24 is sleeved on the lower part of the connecting bent rod 20 welded on the rear side of the column part 32 and placed inside the arc-shaped overflow groove 21. This design further enhances the effect of the overflow system through the natural water absorption characteristics of the water-absorbing sponge sleeve 24, reduces the splashing caused by liquid flow, keeps the coating surface clean, and improves the quality of the paint film.

[0035] The rear part of the mold frame 11 is provided with a strip overflow groove 9, which is interconnected with the arc-shaped overflow groove 21. The interconnection between the strip overflow groove 9 and the arc-shaped overflow groove 21 optimizes the liquid flow path, so that the excess paint can be discharged more smoothly. This innovative design effectively avoids the uneven coating caused by local accumulation of liquid, and ensures the uniformity and continuity of the coating film.

[0036] A limiting block 23 is fixedly connected to the rear of the upper slide groove 2 , a switch 6 is fixedly connected to the support base 1 , and a level is fixedly connected to the side wall of the support base 1 .

[0037] An adjusting leg 7 is provided at the lower part of the supporting base 1. The adjusting leg 7 comprises a sleeve, and a foot is connected to the lower part of the sleeve via a stud for adjusting the level.

[0038] Two quick clamps 5 are fixedly connected to the upper part of the support base 1 . The quick clamps 5 are arranged on the rear side of the mold frame 11 , and are used for the quick clamps 5 to fix and press down the rear side of the mold frame 11 .

[0039] A heightening rubber strip 22 is bonded between the strip-shaped overflow groove 9 and the arc-shaped overflow groove 21 .

[0040] The heightened rubber strip 22 bonded between the strip overflow groove 9 and the arc-shaped overflow groove 21 increases the sealing performance between the two and prevents the coating from penetrating into other parts of the mold.

[0041] When in use, the operator pours the prepared paint into the inside of the mold frame 11, starts the equipment through the switch 6, the cylinder 17 descends, the reduction motor 12 drives the screw rod to rotate, and then drives the structural components connected thereto, the magnet slider 15 moves along the lower slide groove 13, and the iron slider 4 is adsorbed by magnetic force, thereby driving the scraper mounting frame 3 and the strip scraper 18 to move forward and backward, which plays the role of automatic film scraping and can make the scraped film thickness consistent.

[0042] During the coating process, the excess paint flows naturally along the arc-shaped overflow groove 21 on the upper part of the support base 1. Thanks to the water receiving box 10 bonded to the rear side, the overflow paint is effectively collected to keep the work area clean. At the same time, the connecting curved rod 20 on the rear side of the column part 32 is equipped with a water-absorbing sponge sleeve 24, which is located inside the arc-shaped overflow groove 21, as a second line of defense to absorb residual liquid, further reduce splashing, and keep the mold surface dry.

[0043] At the rear of the mold, the strip overflow groove 9 is connected with the arc overflow groove 21 to form a complete drainage system, which accelerates the discharge of excess paint, ensures continuous coating operation and no liquid accumulation on the surface, and improves the quality of the paint film.

[0044] In order to ensure the accuracy of mold positioning, a level is fixed on the support base 1 to help the operator adjust to the optimal horizontal state to avoid uneven coating caused by tilting. In addition, the adjustment legs 7 on the support base 1 can adjust the height and level through sleeves and studs.

[0045] In terms of operational convenience, the provision of the quick clamp 5 makes the assembly and disassembly of the mold frame 11 simple and quick, greatly saving the time of replacing the mold and improving production efficiency. The bonding application of the heightened rubber strip 22 forms a sealing belt between the strip overflow groove 9 and the arc-shaped overflow groove 21, effectively preventing paint leakage.

[0046] In summary, the utility model realizes an efficient, clean and precise coating operation process through a series of carefully designed structural innovations and detail optimizations, which not only improves the coating quality and production efficiency, but also greatly improves the user's operating experience.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A paint film coating mold, comprising a supporting base (1), characterized in that: The upper part of the support base (1) is provided with a groove, the interior of the groove is provided with a mold frame (11), upper slide grooves (2) are provided on both sides of the mold frame (11), the interior of the upper slide groove (2) is slidably connected with an iron slider (4), a scraper mounting frame (3) is welded to the upper part of the iron slider (4), the inner sides of the two column parts (32) of the scraper mounting frame (3) are provided with limiting grooves (31), a strip scraper (18) is provided between the two limiting grooves (31), the upper part of the scraper mounting frame (3) is fixedly connected with a cylinder (17), the cylinder (17) A clamping plate (19) is fixedly connected to the lower part, and the clamping plate (19) is connected to the strip scraper (18) by screws. Two lower sliding grooves (13) are provided at the lower part of the support base (1). A magnet slider (15) is slidably connected inside the lower sliding groove (13). The lower part of the magnet slider (15) is fixedly connected to a mounting plate (14). A screw slider (16) is welded to the upper part of the mounting plate (14). A reduction motor (12) is fixedly connected to the lower part of the support base (1), and the reduction motor (12) is transmission-connected to the screw slider (16) via a screw.

2. A paint film coating mold according to claim 1, characterized in that: A screw support seat (8) is fixedly connected to the lower part of the support base (1), and the screw support seat (8) is rotatably connected to the end of the screw.

3. A paint film coating mold according to claim 1, characterized in that: Two arc-shaped overflow grooves (21) are provided on the upper part of the mold frame (11), and a water receiving box (10) is bonded to the rear side of the arc-shaped overflow grooves (21).

4. A paint film coating mold according to claim 3, characterized in that: A connecting curved rod (20) is welded to the rear side of the column portion (32), and a water-absorbing sponge sleeve (24) is sleeved on the lower part of the connecting curved rod (20), and the water-absorbing sponge sleeve (24) is arranged inside the arc-shaped overflow groove (21).

5. The paint film coating mold according to claim 3, characterized in that: A strip-shaped overflow groove (9) is provided at the rear of the mold frame (11), and the strip-shaped overflow groove (9) is communicated with the arc-shaped overflow groove (21).

6. A paint film coating mold according to claim 1, characterized in that: The rear of the upper slide groove (2) is fixedly connected to a limiting block (23), the support base (1) is fixedly connected to a switch (6), and the side wall of the support base (1) is fixedly connected to a level.

7. The paint film coating mold according to claim 1, characterized in that: The lower part of the support base (1) is provided with an adjustment leg (7), and the adjustment leg (7) comprises a sleeve, and the lower part of the sleeve is connected to a support foot via a stud.

8. The paint film coating mold according to claim 1, characterized in that: Two quick clamps (5) are fixedly connected to the upper part of the support base (1), and the quick clamps (5) are arranged on the rear side of the mold frame (11).

9. The paint film coating mold according to claim 5, characterized in that: A heightening rubber strip (22) is bonded between the strip-shaped overflow groove (9) and the arc-shaped overflow groove (21).

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