A mold wear-resistant coating device
By designing a wear-resistant coating device for molds and utilizing an automated clamping and rotary spraying system, the problem of high strength and low efficiency caused by manual hand-held spraying was solved, and efficient automation of mold spraying was achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANDONG ZHONGLU PIPE IND
- Filing Date
- 2025-07-29
- Publication Date
- 2026-07-10
AI Technical Summary
In the existing technology, the process of mold spraying mainly relies on manual hand-held spray guns, which results in high work intensity and low spraying efficiency.
A mold wear-resistant coating device was designed, including components such as a spray box, slider, rotating ball, ring buckle and adjusting rod. The mold is clamped and adjusted automatically, and the tray is driven to rotate by a geared motor to achieve automated spraying.
It reduces the labor intensity of operators, improves spraying efficiency and automation, and enhances the convenience and efficiency of the spraying process.
Smart Images
Figure CN224475175U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of mold technology, specifically to a mold wear-resistant coating device. Background Technology
[0002] Molds are various molds and tools used in industrial production to obtain desired products through methods such as injection molding, blow molding, extrusion, die casting, forging, smelting, and stamping. In short, molds are tools used to create shaped objects. These tools are composed of various parts, and different molds are composed of different parts. They mainly achieve the processing of the object's shape by changing the physical state of the material being molded. In order to improve the wear resistance of molds, wear-resistant coatings need to be sprayed onto them. However, when spraying molds, most of the time it is done by operators holding a spray gun, which increases the labor intensity and reduces the spraying efficiency. Therefore, a wear-resistant coating device for molds is proposed. Utility Model Content
[0003] The purpose of this invention is to provide a mold wear-resistant coating device to solve the problem mentioned in the background art that when spraying molds, most of the spraying is done by operators holding a spray gun, which increases the workload and reduces the spraying efficiency.
[0004] To achieve the above objectives, this utility model provides the following technical solution: a mold wear-resistant coating device, comprising a spray box, a slider slidably disposed inside the top of the spray box, a rotating ball rotatably disposed inside the slider, an annular buckle fixedly disposed inside the rotating ball, an adjusting rod slidably passing through the rotating ball, the annular buckle engaging with the outer side of the adjusting rod, a connecting plate fixedly disposed at the bottom end of the adjusting rod, a spray head inserted into one side of the connecting plate, a connecting pipe fixedly connected to the top of the spray head, a placement structure disposed inside the spray box, and a door hingedly connected to one side of the spray box.
[0005] Preferably, the placement structure includes a tray, which is rotatably disposed inside the spray box. Multiple threaded rods are fixedly disposed on the top of the tray, and limit plates are rotatably disposed on the outer sides of the multiple threaded rods. A pressure cap is threadedly connected to the outer side of the threaded rod, and a rotating plate is fixedly disposed on the top of the pressure cap. A mold is placed on the top of the tray, and the mold is located between the multiple limit plates. A reduction motor is fixedly disposed at the bottom of the spray box, and the output end of the reduction motor is fixedly connected to the tray.
[0006] Preferably, the outer side of the adjusting rod is provided with evenly spaced grooves, and the annular buckle is engaged with the grooves.
[0007] Preferably, the top of the spray box is provided with a groove, and the slider is slidably installed inside the groove.
[0008] Preferably, the limiting plate has a through hole inside, through which the threaded rod passes.
[0009] Preferably, the pressure cap has internal threads machined inside, and the pressure cap is threadedly connected to the threaded rod.
[0010] Compared with the prior art, the present invention, by adopting the above technical solution, has the following technical effects:
[0011] This invention, by setting up a slider, a rotating ball, a ring-shaped buckle, and an adjusting rod, allows the mold to be placed on top of the tray during spraying. The rotating limiting plate clamps the mold, and then the slider on the top of the spray box is slid according to the usage, followed by the adjustment rod to facilitate the adjustment of the connecting plate. The external spraying device is then connected to the connecting pipe, and spraying is performed through the spray head. At the same time, the reduction motor is started to drive the tray to rotate, thus facilitating the spraying of the mold. Attached Figure Description
[0012] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0013] Figure 1 This is a side view of the structure of this utility model;
[0014] Figure 2 This is a cross-sectional structural diagram of the present invention;
[0015] Figure 3 This is a schematic diagram of the connection structure between the slider and the adjusting rod of this utility model;
[0016] Figure 4 This is a schematic diagram of the connection structure between the tray and the limiting plate of this utility model.
[0017] Explanation of reference numerals in the attached drawings: 1. Spraying box; 2. Slider; 3. Rotating ball; 4. Ring buckle; 5. Adjusting rod; 6. Connecting plate; 7. Spraying head; 8. Connecting pipe; 9. Support plate; 10. Threaded rod; 11. Limiting plate; 12. Pressure cap; 13. Rotating plate; 14. Mold; 15. Gear motor; 16. Box door. Detailed Implementation
[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0019] It should be noted that the structures, proportions, sizes, etc., shown in the accompanying drawings of this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the conditions under which this application can be implemented. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size should still fall within the scope of the technical content disclosed in this application, provided that they do not affect the effects and purposes that this application can produce.
[0020] Example
[0021] In existing technologies, most mold painting is done by hand-held spray guns by workers, which increases the workload and reduces painting efficiency.
[0022] Please see Figure 1-4 This utility model provides a technical solution: a mold wear-resistant coating device, including a spray box 1. A slider 2 is slidably arranged inside the top of the spray box 1. A rotating ball 3 is rotatably arranged inside the slider 2. An annular latch 4 is fixedly arranged inside the rotating ball 3. An adjusting rod 5 slides through the rotating ball 3. The annular latch 4 is engaged with the outer side of the adjusting rod 5. A connecting plate 6 is fixedly arranged at the bottom end of the adjusting rod 5. A spray head 7 is inserted into one side of the connecting plate 6. A connecting pipe 8 is fixedly connected to the top of the spray head 7. The spray box 1 has a placement structure inside. A door 16 is hinged to one side of the spray box 1. When spraying the mold 14, the slider 2 at the top of the spray box 1 is slid according to the usage, and then the adjusting rod 5 is slid and adjusted. The annular latch 4 is engaged with the outer side of the adjusting rod 5, thereby limiting the adjustment rod 5, which facilitates the adjustment of the connecting plate 6. Then, the external spraying device is connected to the connecting pipe 8, and spraying is performed through the spray head 7, which is convenient to use.
[0023] The placement structure includes a tray 9, which is rotatably mounted inside the spray box 1. Multiple threaded rods 10 are fixedly mounted on the top of the tray 9, and limit plates 11 are rotatably mounted on the outer sides of each threaded rod 10. Pressure caps 12 are threadedly connected to the outer sides of the threaded rods 10, and a rotating plate 13 is fixedly mounted on the top of the pressure caps 12. A mold 14 is placed on the top of the tray 9, positioned between the limit plates 11. A reduction motor 15 is fixedly mounted at the bottom of the spray box 1, and its output end is fixedly connected to the tray 9. When spraying the mold 14, the mold 14 is placed on top of the tray 9. The top of the tray 9 is rotatably connected to the limit plates 11 via the threaded rods 10. Rotating the limit plates 11 clamps the mold 14. Then, rotating the rotating plate 13 causes the pressure caps 12 to limit and fix the limit plates 11. Finally, the reduction motor 15 is started to rotate the tray 9, facilitating the spraying of the mold 14.
[0024] The outer side of the adjusting rod 5 is evenly provided with buckle grooves, and the annular buckle rod 4 is engaged with the buckle grooves. The annular buckle rod 4 is engaged with the inner wall of the outer side of the adjusting rod 5, thereby facilitating the adjustment of the adjusting rod 5.
[0025] The top of the spray box 1 is provided with a slide groove, and the slider 2 is slidably installed inside the slide groove. The adjusting rod 5 is adjusted by sliding the slider 2.
[0026] The limiting plate 11 has a through hole inside, and the threaded rod 10 passes through the through hole. The limiting plate 11 is installed on the top of the support plate 9 through the threaded rod 10.
[0027] The pressure cap 12 has internal threads machined inside, and the pressure cap 12 is threadedly connected to the threaded rod 10. The pressure cap 12 and the threaded rod 10 are threadedly connected to limit and fix the limiting plate 11.
[0028] The working principle or structural principle is as follows: When spraying the mold 14, the mold 14 is placed on the top of the support plate 9. The top of the support plate 9 is rotatably connected to the limiting plate 11 through the threaded rod 10. The limiting plate 11 is rotated to clamp the mold 14. Then, the rotating plate 13 is rotated so that the pressure cap 12 limits and fixes the limiting plate 11. Then, depending on the usage, the slider 2 on the top of the spray box 1 is slid, and then the adjusting rod 5 is slid. The ring buckle 4 is engaged with the outer side of the adjusting rod 5 to limit the adjusting rod 5, which facilitates the adjustment of the connecting plate 6. Then, the external spraying device is connected to the connecting pipe 8, and spraying is performed through the spray head 7. At the same time, the reduction motor 15 is started to drive the support plate 9 to rotate, which facilitates the spraying of the mold 14.
[0029] Those skilled in the art will understand that the features described in the various embodiments and / or claims of this utility model can be combined or combined in various ways, even if such combinations or combinations are not explicitly described in this utility model. In particular, the features described in the various embodiments and / or claims of this utility model can be combined or combined in various ways without departing from the spirit and teachings of this utility model. All such combinations and / or combinations fall within the scope of this utility model.
Claims
1. A mold wear-resistant coating device, comprising a spraying box (1), characterized in that: The top of the spray box (1) is slidably provided with a slider (2), and the slider (2) is provided with a rotating ball (3) for damping rotation. The rotating ball (3) is fixedly provided with an annular buckle (4), and the rotating ball (3) is slidably passed through an adjusting rod (5). The annular buckle (4) is fastened to the outside of the adjusting rod (5). The bottom end of the adjusting rod (5) is fixedly provided with a connecting plate (6). A spray head (7) is inserted into one side of the connecting plate (6). The top of the spray head (7) is fixedly connected to a connecting pipe (8). The inside of the spray box (1) is provided with a placement structure. A box door (16) is hinged to one side of the spray box (1).
2. The mold wear-resistant coating device according to claim 1, characterized in that: The placement structure includes a tray (9), which is rotatably disposed inside the spray box (1). Multiple threaded rods (10) are fixedly disposed on the top of the tray (9). Limiting plates (11) are rotatably disposed on the outer side of each of the multiple threaded rods (10). A pressure cap (12) is threadedly connected to the outer side of each threaded rod (10). A rotating plate (13) is fixedly disposed on the top of the pressure cap (12). A mold (14) is placed on the top of the tray (9), and the mold (14) is located between the multiple limiting plates (11). A reduction motor (15) is fixedly disposed at the bottom of the spray box (1), and the output end of the reduction motor (15) is fixedly connected to the tray (9).
3. The mold wear-resistant coating device according to claim 1, characterized in that: The adjusting rod (5) has evenly spaced grooves on its outer side, and the annular buckle rod (4) engages with the grooves.
4. The mold wear-resistant coating device according to claim 1, characterized in that: The top of the spray box (1) is provided with a sliding groove, and the slider (2) is slidably installed inside the sliding groove.
5. The mold wear-resistant coating device according to claim 2, characterized in that: The limiting plate (11) has a through hole inside, and the threaded rod (10) passes through the through hole.
6. The mold wear-resistant coating device according to claim 2, characterized in that: The pressure cap (12) has internal threads machined inside, and the pressure cap (12) is threadedly connected to the threaded rod (10).