An all-around spraying equipment for ceramic molds

Abstract

This utility model relates to the field of ceramic processing technology and discloses an all-around spraying device for ceramic molds, including a chassis. A processing table is fixedly connected to the inner wall of the chassis. A rotating disk is rotatably connected to the top side of the processing table. A placement seat is connected to the top side of the rotating disk via an installation assembly. A cylinder is installed on the inner wall of the top side of the chassis. A U-shaped bracket is fixedly connected to the driving end of the cylinder. A fixed seat is fixedly connected to the bottom side of the U-shaped bracket. A sliding groove is formed on the inner wall of the fixed seat. A threaded rod is rotatably connected to the inner wall of the sliding groove. The near ends of the threaded rod are connected by a gear set. In this utility model, the replaceable placement seat adapts to molds of different specifications, making operation convenient. By adjusting the nozzle height and spacing and ensuring uniform rotation of the mold, all-around, dead-angle-free, and uniform spraying is achieved, effectively solving the problems of poor adaptability and poor spraying quality of traditional equipment, and improving production efficiency and product quality.

Description

Technical Field

[0001] This utility model relates to the field of ceramic processing technology, and in particular to an all-around spraying device for ceramic molds. Background Technology

[0002] In the ceramic production field, surface coating of ceramic molds is a key process to ensure the service life of the molds and improve the forming quality of ceramic products. It is widely used in the production of various ceramic products such as daily-use ceramics and art ceramics. As the ceramic industry transforms towards intelligence and efficiency, higher requirements are placed on the uniformity, adaptability and efficiency of ceramic mold coating.

[0003] Existing ceramic mold spraying equipment is mostly of a fixed structure, and the components that hold the mold cannot be flexibly replaced. It can only be adapted to molds of a single specification. When it is necessary to spray molds of different sizes and shapes, the entire set of equipment must be replaced or complex adjustments must be made, which is cumbersome, inefficient, and has extremely poor versatility. At the same time, the spray head position of existing equipment is mostly fixed and cannot be precisely adjusted according to the mold size. Moreover, the mold cannot achieve uniform rotation, which easily leads to problems such as spraying dead corners and uneven spraying. This results in inconsistent coating thickness on the mold surface, affecting the service life of the mold and the forming effect of ceramic products, making it difficult to meet the diversified and high-quality production needs. In order to address this technical problem, this application proposes an all-round spraying equipment for ceramic molds. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an all-around spraying device for ceramic molds. This device features a replaceable mounting base to accommodate molds of different sizes, making operation convenient. Through adjustments to nozzle height and spacing, and uniform mold rotation, it achieves all-around, dead-angle-free, and uniform spraying, effectively solving the problems of poor adaptability and poor spraying quality associated with traditional equipment, thereby improving production efficiency and product quality.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A ceramic mold omnidirectional spraying device includes a chassis. A processing table is fixedly connected to the inner wall of the chassis. A rotating disk is rotatably connected to the top side of the processing table. A placement seat is connected to the top side of the rotating disk via a mounting assembly. A cylinder is installed on the inner wall of the top side of the chassis. A U-shaped bracket is fixedly connected to the driving end of the cylinder. A fixed seat is fixedly connected to the bottom side of the U-shaped bracket. A sliding groove is formed on the inner wall of the fixed seat. A threaded rod is rotatably connected to the inner wall of the sliding groove. One end of the threaded rod is connected to a gear set. A slider is threadedly connected to the outer wall of the sliding groove. The slider is slidably connected to the inner wall of the fixed seat. A spraying assembly is provided on the bottom side of the slider.

[0007] Furthermore, the mounting assembly includes a limiting protrusion fixedly connected to the top side of the rotating disk, a limiting slot is provided on the bottom side of the placement seat, the limiting protrusion is disposed inside the limiting slot, and the limiting slot is connected to the limiting protrusion by bolts.

[0008] Furthermore, a second motor is installed inside the processing table via a fixed frame, and the drive end of the second motor is fixedly connected to the bottom side of the rotating disk.

[0009] Furthermore, the gear set includes a second bevel gear fixedly connected to one end of the threaded rod, and a first bevel gear rotatably connected to the center of the fixed seat, with the first bevel gear and the second bevel gear being meshed together.

[0010] Furthermore, a motor is mounted on the top side of the fixed base via a fixing frame, and the drive end of the motor is fixedly connected to the top side of the bevel gear.

[0011] Furthermore, the spraying assembly includes a support rod fixedly connected to the bottom side of the slider, a connecting seat is installed at the bottom end of the support rod, and a spray head is installed at the bottom side of the connecting seat.

[0012] Furthermore, the front hinge of the chassis is connected to a door, and a transparent observation window is provided at the top of the door.

[0013] This utility model has the following beneficial effects:

[0014] 1. In this utility model, by inserting and cooperating the limiting protrusion and the limiting slot, and fixing it with bolts, the suitable placement seat can be quickly disassembled and replaced without adjusting the whole equipment. The operation is convenient and efficient, effectively solving the problems of poor adaptability and cumbersome mold replacement of traditional spraying equipment, reducing the difficulty of operation, improving the applicability of the equipment, and meeting diverse production needs.

[0015] 2. In this utility model, the nozzle height is adjusted by a cylinder and the nozzle is driven to move horizontally by a motor, which can accurately adapt to the mold size. At the same time, the rotating disk is driven to rotate at a constant speed, which drives the mold to rotate synchronously, so that the nozzle can evenly cover all surfaces of the mold, avoiding problems such as missed spraying and uneven spraying, improving the spraying quality and consistency, and reducing the production of defective products. Attached Figure Description

[0016] Figure 1 This is a perspective view of an all-around spraying device for ceramic molds proposed in this utility model;

[0017] Figure 2 This is a schematic diagram of the fixing base structure of an all-around spraying device for ceramic molds proposed in this utility model;

[0018] Figure 3This is a schematic diagram of the support rod structure of an all-around spraying device for ceramic molds proposed in this utility model.

[0019] Figure 4 This is a schematic diagram of the processing table structure of an all-around spraying device for ceramic molds proposed in this utility model.

[0020] Legend:

[0021] 1. Chassis; 2. Door; 3. Processing table; 4. Cylinder; 5. U-shaped bracket; 6. Fixing seat; 7. Motor 1; 8. Bevel gear 1; 9. Bevel gear 2; 10. Threaded rod; 11. Slide groove; 12. Slider; 13. Support rod; 14. Connecting seat; 15. Nozzle; 16. Motor 2; 17. Rotating disk; 18. Limiting protrusion; 19. Bolt; 20. Placement seat; 21. Limiting slot. Detailed Implementation

[0022] 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.

[0023] Reference Figures 1-3 This utility model provides an embodiment of an all-around spraying device for ceramic molds, including a housing 1. A processing table 3 is fixedly connected to the inner wall of the housing 1. A rotating disk 17 is rotatably connected to the top side of the processing table 3. A limiting protrusion 18 is fixedly connected to the top side of the rotating disk 17. A limiting slot 21 is formed on the bottom side of the placement seat 20. The limiting protrusion 18 is disposed inside the limiting slot 21. The limiting slot 21 is connected to the limiting protrusion 18 by bolts 19. A cylinder 4 is installed on the inner wall of the top side of the housing 1. A U-shaped bracket 5 is fixedly connected to the driving end of the cylinder 4. A fixed base 6 is fixedly connected to the bottom side of the 5. A groove 11 is opened on the inner wall of the fixed base 6. A threaded rod 10 is rotatably connected to the inner wall of the groove 11. A bevel gear 9 is fixedly connected to one end of the threaded rod 10. A bevel gear 8 is rotatably connected to the center of the fixed base 6. The bevel gear 8 and the bevel gear 9 are meshed. A slider 12 is threadedly connected to the outer wall of the groove 11. The slider 12 is slidably connected to the inner wall of the fixed base 6. A support rod 13 is fixedly connected to the bottom side of the slider 12. A connecting seat 14 is installed at the bottom end of the support rod 13. A nozzle 15 is installed on the bottom side of the connecting seat 14.

[0024] Specifically, cylinder 4 is fixed to a preset mounting position on the inner wall of the top side of the housing 1, and its drive end is tightly connected to the top surface of the U-shaped bracket 5 to ensure stable transmission of driving force; the fixed seat 6 is welded and fixed to the bottom side of the U-shaped bracket 5, and the slide groove 11 is evenly opened in a ring on the inner wall of the fixed seat 6. The two ends of the threaded rod 10 are rotatably connected to the inner wall of the slide groove 11 through bearings. The second bevel gear 9 is keyed to the end of the threaded rod 10, and the first bevel gear 8 is rotatably engaged with the central shaft of the fixed seat 6. The meshing transmission between the two can realize synchronous power transmission. The slider 12 is threadedly matched with the threaded rod 10 and slides against the inner wall of the slide groove 11. The support rod 13 is vertically fixed to the bottom side of the slider 12. The connecting seat 14 is detachably connected to the bottom end of the support rod 13 through bolts. The nozzle 15 is sealed to the connecting seat 14.

[0025] Reference Figures 2-4 The mounting components include a limiting protrusion 18 fixedly connected to the top side of the rotating disk 17, a limiting slot 21 opened on the bottom side of the placement seat 20, the limiting protrusion 18 is located inside the limiting slot 21, the limiting slot 21 is connected to the limiting protrusion 18 by bolts 19, a motor 7 is mounted on the top side of the fixed seat 6 by a fixing bracket, the drive end of the motor 7 is fixedly connected to the top side of the bevel gear 8, the front side of the chassis 1 is hinged to a door 2, and a transparent observation window is provided at the top of the door 2;

[0026] Specifically, the limiting protrusion 18 has a rectangular structure and is welded and fixed to the top side of the rotating disk 17. The size of the limiting slot 21 is adapted to the limiting protrusion 18. After the two are inserted, the bolts 19 pass through the limiting slot 21 and are fastened to the pre-set threaded hole of the limiting protrusion 18. The motor 7 is fixed to the top center of the fixed base 6 by the fixing bracket bolts. Its drive end is coaxially fixed with the top surface of the bevel gear 8 to ensure synchronous rotation. The box door 2 is hinged to the front edge of the machine box 1 by a hinge. The transparent observation window is embedded in the top of the box door 2 and is made of transparent high temperature resistant material, which makes it easy for the operator to observe the spraying situation in real time.

[0027] Working principle: The operator first opens the front door 2 of the machine casing 1 and looks inside the equipment through the transparent observation window at the top of the door 2. Then, according to the specifications of the ceramic mold to be sprayed, the appropriate placement seat 20 is selected. The limiting slot 21 at the bottom of the placement seat 20 is aligned with the limiting protrusion 18 at the top of the rotating disk 17 and inserted to ensure a tight fit. Then, the front end is fixed with bolts 19 to complete the installation of the placement seat 20, ensuring that it does not shift during operation. The ceramic mold to be sprayed is placed stably on the placement seat 20. Through the cooperation of the limiting protrusion 18, the limiting slot 21 and the bolts 19, the placement seat 20 can be flexibly disassembled and replaced to adapt to different mold specifications, improving the versatility of the equipment.

[0028] When the door 2 is closed and the equipment is started, the cylinder 4 on top of the machine 1 begins to work. Its bottom drive end moves the U-shaped bracket 5 and the fixed seat 6 up and down, thereby adjusting the nozzle 15 below the fixed seat 6 to a suitable spraying height and avoiding collision. Then, the motor 7 on the fixed seat 6 starts, driving the bevel gear 8 to rotate. Because the bevel gear 8 meshes with three bevel gears 9, and the bevel gears 9 are fixed to the threaded rods 10 in the slide groove 11, the three threaded rods 10 will rotate synchronously in the same direction. The slider 12 is threadedly connected to the threaded rods 10 and is embedded in the slide groove 11. Guided by the slide groove 11, the three sliders 12 move horizontally and synchronously along the slide groove 11, driving the connecting seat 14 and the nozzle 15 to move through the support rod 13, adjusting the center distance of the nozzle 15 to match the mold size. At the same time, the motor 16 in the processing table 3 starts, driving the rotating disk 17 to rotate at a constant speed, driving the placement seat 20 and the mold to rotate synchronously, so that the nozzle 15 can complete all-round spraying without dead angles.

[0029] It is worth noting that the protection measures involved in the above embodiments all adopt the corresponding existing technologies according to the actual situation, and therefore will not be described in detail in the embodiments of this application.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An all-around spraying device for ceramic molds, characterized in that, The machine includes a chassis (1), a processing table (3) is fixedly connected to the inner wall of the chassis (1), a rotating disk (17) is rotatably connected to the top side of the processing table (3), a placement seat (20) is connected to the top side of the rotating disk (17) through an installation component, a cylinder (4) is installed on the inner wall of the top side of the chassis (1), a U-shaped bracket (5) is fixedly connected to the driving end of the cylinder (4), a fixed seat (6) is fixedly connected to the bottom side of the U-shaped bracket (5), a sliding groove (11) is provided on the inner wall of the fixed seat (6), a threaded rod (10) is rotatably connected to the inner wall of the sliding groove (11), one end of the threaded rod (10) is connected to the other end through a gear set, a slider (12) is threadedly connected to the outer wall of the sliding groove (11), the slider (12) is slidably connected to the inner wall of the fixed seat (6), and a spraying component is provided on the bottom side of the slider (12).

2. The omnidirectional spraying equipment for ceramic molds according to claim 1, characterized in that: The mounting assembly includes a limiting protrusion (18) fixedly connected to the top side of the rotating disk (17), and a limiting slot (21) is provided on the bottom side of the placement seat (20). The limiting protrusion (18) is disposed inside the limiting slot (21), and the limiting slot (21) is connected to the limiting protrusion (18) by bolts (19).

3. The omnidirectional spraying equipment for ceramic molds according to claim 2, characterized in that: The processing table (3) is equipped with a motor (16) installed inside by a fixed frame. The drive end of the motor (16) is fixedly connected to the bottom side of the rotating disk (17).

4. The omnidirectional spraying equipment for ceramic molds according to claim 1, characterized in that: The gear set includes a second bevel gear (9) fixedly connected to one end of the threaded rod (10), and a first bevel gear (8) rotatably connected to the center of the fixed seat (6). The first bevel gear (8) and the second bevel gear (9) are meshed together.

5. The omnidirectional spraying equipment for ceramic molds according to claim 4, characterized in that: The top side of the fixed base (6) is equipped with a motor (7) via a fixed frame, and the drive end of the motor (7) is fixedly connected to the top side of the bevel gear (8).

6. The omnidirectional spraying equipment for ceramic molds according to claim 1, characterized in that: The spraying assembly includes a support rod (13) fixedly connected to the bottom side of the slider (12), a connecting seat (14) is installed at the bottom end of the support rod (13), and a spray head (15) is installed on the bottom side of the connecting seat (14).

7. The omnidirectional spraying equipment for ceramic molds according to claim 1, characterized in that: The front hinge of the chassis (1) is connected to a door (2), and a transparent observation window is provided at the top of the door (2).

Images