Artware ceramic surface glaze spraying device

Abstract

The utility model discloses a glaze spraying device for a ceramic surface of an artware. The multiple placement seats are rotationally arranged at the top of the rotating table, and one end of each placement seat penetrates through the rotating table and is fixedly connected with a driven wheel; the bottom supporting frame is arranged on one side of the rotating table, and a driving part used for driving the driven wheel to rotate is arranged at the top of the bottom supporting frame in a sliding mode; the double-station circular machining device has the advantages that by arranging the rotating table and the containing bases, double-station circular machining is achieved, and production efficiency is improved; when the workpiece on one placing seat is being sprayed, the other placing seat can prepare the next workpiece, so that the waiting time is shortened; the spraying box body can slide along the hanging support, the spraying box body can be flexibly switched between the closed state and the open state through linkage of the box door, the sealing performance in the spraying process is guaranteed, and workpieces can be conveniently placed in and taken out.

Description

Technical Field

[0001] The utility model relates to the technical field of handicraft ceramics, and specifically relates to a glaze spraying device for the surface of handicraft ceramics. Background Technique

[0002] Ceramic handicrafts are artworks made of natural silicates such as clay as the main raw materials, through processes such as shaping, drying, decoration, and high-temperature firing, and have ornamental, playable, usable, and collectible values. During their processing, glaze spraying treatment is required.

[0003] Currently, during the glaze spraying process of some large-sized handicrafts, such as vases, they are mostly placed in a box-shaped spraying chamber with one end open. The rotating table is started to make the green body rotate at a certain speed, and then the worker holds the spray gun and moves along with the rotation of the green body to ensure that the glaze slurry can cover the entire surface of the green body. However, in the above process, it is necessary to perform single operations on each workpiece one by one. After the glaze spraying is completed, it cannot be taken out immediately, the processing station cannot be flexibly switched, the corresponding production efficiency cannot be improved, and the spraying process is mostly open operation, so the airtightness during spraying cannot be guaranteed, and the splashing of glaze can not be prevented. Content of the Utility Model

[0004] The purpose of the utility model is to provide a glaze spraying device for the surface of handicraft ceramics to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A glaze spraying device for the surface of handicraft ceramics, comprising:

[0006] A rotating table;

[0007] A placing seat, there are multiple placing seats and they are rotatably placed on the top of the rotating table. One end of the placing seat penetrates through the rotating table and is fixedly connected with a driven wheel;

[0008] A bottom support frame, the bottom support frame is placed on one side of the rotating table. A driving part for driving the driven wheel to rotate is slidably arranged on the top of the bottom support frame. The driving part includes a driving wheel that is in transmission connection with the driven wheel;

[0009] A suspension bracket, the suspension bracket is placed on the top of the bottom support frame. A spraying box body is slidably connected to the bottom of the suspension bracket. One end of the spraying box body is rotatably connected with a box door. When the spraying box body cooperates with the placing seat, the box door closes at the end of the spraying box body. When the spraying box body is separated from the placing seat, the box door rotates to the side of the spraying box body.

[0010] Preferably, it further includes a support base. The rotating table is rotatably connected to the top of the support base. A first motor is installed at the bottom of the support base, and the output end of the first motor is in transmission connection with the rotating table through a speed reducer.

[0011] Preferably, the driving part further includes a sliding table slidably arranged on the top of the bottom support frame, the driving wheel is rotatably installed on the top of the sliding table, a second motor is fixedly connected to the bottom of the sliding table, and the output end of the second motor is fixedly connected to the driving wheel.

[0012] Preferably, a second cylinder is fixedly connected to the middle of the bottom support frame, and the output end of the second cylinder is fixedly connected to the sliding table.

[0013] Preferably, the suspension bracket is in an inverted L-shaped structure, and a first cylinder is fixedly connected to the middle of the suspension bracket, and the output end of the first cylinder is fixedly connected to the spraying box body.

[0014] Preferably, a gear is rotatably connected to the top of the spraying box body, the box door is fixedly connected to the gear, a rack is meshed on the outside of the gear, and the rack is fixedly connected to the suspension bracket.

[0015] Preferably, a notch matching with the placing seat is arranged at the bottom of the spraying box body, a synchronous belt linear module is fixedly connected to one side of the spraying box body, and a spray gun is installed on the moving slide of the synchronous belt linear module.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows: by setting the rotating table and multiple placing seats, double-station cyclic processing is realized, and the production efficiency is improved; when the workpiece on one placing seat is being sprayed, the other placing seat can prepare the next workpiece, thereby reducing the waiting time; the spraying box body can slide along the suspension bracket, and the linkage of the box door enables the spraying box body to flexibly switch between the closed and open states, which not only ensures the sealing performance during the spraying process but also facilitates the loading and unloading of workpieces; through the combination of the synchronous belt linear module and the spray gun and the cooperation of the driven wheel and the driving wheel, uniform spraying in the up-and-down reciprocating motion while the workpiece rotates is realized, which not only improves the spraying efficiency but also ensures the uniformity and consistency of the spraying quality. Description of the Drawings

[0017] Figure 1 It is a schematic structural diagram of the present utility model;

[0018] Figure 2 It is a schematic structural diagram of the placing seat of the present utility model;

[0019] Figure 3 It is a schematic position structure diagram of the synchronous belt linear module of the present utility model;

[0020] Figure 4 It is an enlarged view at A of the present utility model;

[0021] Figure 5 It is a schematic structural diagram of the present utility model when the box door is opened.

[0022] In the figure: 1. Support base; 2. Rotating table; 3. Placement seat; 4. Driven wheel; 5. Motor No. 1; 6. Bottom support frame; 7. Suspension bracket; 8. Spray box; 9. Box door; 10. Synchronous belt linear module; 11. Cylinder No. 1; 12. Gear; 13. Rack; 14. Spray gun; 16. Cylinder No. 2; 17. Sliding table; 18. Motor No. 2; 19. Driving wheel. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1 , 2 As shown in Figures 3, 4 and 5, the utility model provides a technical solution: a device for spraying glaze on the surface of handicraft ceramics, comprising: a rotating table 2; a plurality of placement seats 3 are provided and rotatably placed on the top of the rotating table 2, one end of the placement seat 3 passes through the rotating table 2 and is fixedly connected to a driven wheel 4; a bottom support frame 6 is installed on one side of the rotating table 2, and a driving part for driving the driven wheel 4 to rotate is slidably provided on the top of the bottom support frame 6, and the driving part comprises an active wheel 19 transmission-connected to the driven wheel 4; a hanging bracket 7 is welded to the top of the bottom support frame 6, and a spray box 8 is slidably connected to the bottom of the hanging bracket 7, and a hook is welded to the top of the spray box 8, the hook is hung on the top of the hanging bracket 7 and is slidably connected to the hanging bracket 7, and a box door 9 is rotatably connected to one end of the spray box 8, when the spray box 8 cooperates with the placement seat 3, the box door 9 is closed at the end of the spray box 8, and when the spray box 8 is separated from the placement seat 3, the box door 9 rotates to the side of the spray box 8.

[0025] It should be noted that the utility model buckles a large ceramic vase on the top of the placement seat 3, and a rubber block for positioning is provided on the top of the placement seat 3. The driving component at the bottom of the rotating table 2 drives the rotating table 2 to rotate, so that the placement seat 3 with the vase rotates to the position of the corresponding spray box 8, and the No. 1 cylinder 11 drives the spray box 8 to slide on the outside of the hanging bracket 7, so that the spray box 8 is placed on the outside of the placement seat 3. When the spray box 8 cooperates with the placement seat 3, the box door 9 rotates to cover the end of the spray box 8, thereby shielding the opening of the spray box 8 through the box door 9, and the driving part moves to the bottom of the spray box 8, so that the driving wheel 19 contacts the driven wheel 4, and the driving wheel 19 drives the driven wheel 4 to rotate through friction transmission, thereby driving the placement seat 3 to rotate in the spray box 8, and then cooperates with the synchronous belt linear module 10 and the spray gun 14 inside the spray box 8 to spray glaze on the outside of the vase up and down.

[0026] See also Figure 3 As shown, it also includes a supporting base 1, a rotating table 2 is rotatably connected to the top of the supporting base 1, a No. 1 motor 5 is installed at the bottom of the supporting base 1, and the output end of the No. 1 motor 5 is transmission-connected to the rotating table 2 through a worm gear reducer.

[0027] It should be noted that the utility model is provided with a PLC controller and the No. 1 motor 5 is a servo motor, and a magnet is provided at the position of the placement seat 3 at the bottom of the rotating table 2, and a Hall sensor is provided at the top of the support base 1 and on the side close to the spray box 8. When the No. 1 motor 5 drives the rotating table 2 to rotate, when the magnet at the bottom of the rotating table 2 corresponds to the Hall sensor, the Hall sensor transmits a signal to the PLC controller, and the controller controls the No. 1 motor 5 to stop rotating, so that the placement seat 3 rotates to the position corresponding to the spray box 8, so that the spray box 8 can move forward to cover the workpiece.

[0028] See also Figure 3 , 5 As shown, the driving part also includes a sliding table 17 slidably arranged on the top of the bottom support frame 6, a driving wheel 19 is rotatably installed on the top of the sliding table 17, a No. 2 motor 18 is fixedly connected to the bottom of the sliding table 17, and the output end of the No. 2 motor 18 is fixedly connected to the driving wheel 19, and a No. 2 cylinder 16 is fixedly connected to the middle part of the bottom support frame 6, and the output end of the No. 2 cylinder 16 is fixedly connected to the sliding table 17.

[0029] It should be noted that rubber rings are sleeved on both the driving wheel 19 and the driven wheel 4 of the present utility model. When the driven wheel 4 rotates to a position opposite to the driving wheel 19, the spraying box body 8 moves forward to wrap the workpiece to be sprayed with glaze in the spraying box body 8. Then, the second cylinder 16 drives the sliding table 17 to slide forward. The sliding table 17 drives the driving wheel 19 and the driven wheel 4 to be in extrusion contact. The driving wheel 19 driven by the second motor 18 rotates, and the driving wheel 19 drives the driven wheel 4 to rotate through friction transmission. The driven wheel 4 drives the workpiece to rotate through the placing seat 3.

[0030] Please refer to Figure 1 、 2 As shown in FIGS. 3 and 5, the suspension bracket 7 is in an inverted L-shaped structure. A first cylinder 11 is fixedly connected to the middle of the suspension bracket 7. The output end of the first cylinder 11 is fixedly connected to the spraying box body 8. A gear 12 is rotatably connected to the top of the spraying box body 8. The box door 9 is fixedly connected to the gear 12. A rack 13 is meshed and connected to the outside of the gear 12. The rack 13 is fixedly connected to the suspension bracket 7.

[0031] It should be noted that in the present utility model, after the rotating table 2 rotates to the specified position, the Hall sensor detects the specified position, and the controller controls the first cylinder 11 to retract by controlling the solenoid valve to pull the spraying box body 8 towards the center direction of the rotating table 2. During the movement, the spraying box body 8 drives the gear 12 to rotate meshingly outside the rack 13, so that the box door 9 rotates towards the end of the spraying box body 8, thereby making the spraying box body 8 in a closed state. When the placing seat 3 is located at the specified position inside the spraying box body 8, the two box doors 9 are in contact and closed. The box door 9 is made of a transparent material. After the spraying is completed, the first cylinder 11 extends to drive the spraying box body 8 to move towards one end. The spraying box body 8 drives the gear 12 to roll outside the rack 13, and the gear 12 drives the box door 9 to open. When the spraying box body 8 moves to the specified position, the outside of the box door 9 fits with the side of the spraying box body 8 to prevent interference with the materials on the placing seat 3.

[0032] Please refer to Figure 1 、 5 As shown in FIG. 2, a notch matching with the placing seat 3 is provided at the bottom of the spraying box body 8. A synchronous belt linear module 10 is fixedly connected to one side of the spraying box body 8. A spray gun 14 is installed on the moving slide of the synchronous belt linear module 10. The spray gun 14 is connected to an air compressor, and the air compressor provides a stable high-pressure air source to ensure the normal operation of the spray gun. The spray gun is also connected to a glaze storage and conveying system to convey the glaze into the spray gun. The conveying system includes equipment such as a glaze bucket, a conveying pipeline, and a pump for storing the glaze and conveying it to the spray gun.

[0033] It should be noted that when the spraying box body 8 of the present utility model moves towards the center of the rotating table 2, the notch is stuck on the outside of the placing seat 3, so that the placing seat 3 can rotate at the bottom of the spraying box body 8. The synchronous belt linear module 10 includes a bracket equipped with a guide rail, a moving slide table slidably arranged on the guide rail, a synchronous belt assembly for driving the movement of the moving slide table, and a servo motor for driving the rotation of the synchronous belt assembly. The synchronous belt assembly consists of two synchronous belt pulleys and a synchronous belt sleeved outside the two synchronous belt pulleys. Among them, the synchronous belt is fixedly connected to the moving slide table through a fastener, and one of the synchronous belts is fixedly connected to the output end of the servo motor. Thus, the servo motor drives the synchronous belt to move horizontally through the synchronous belt pulley, and the synchronous belt drives the moving slide table to move on the guide rail. Cooperating with the corresponding travel switch, the synchronous belt linear module 10 drives the spray gun 14 to reciprocate up and down, thereby driving the rotating vase to reciprocate up and down for glazing.

[0034] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front part", "center", "both ends", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present utility model.

[0035] In addition, the terms "first", "second", "third", "fourth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second", "third", "fourth" may explicitly or implicitly include at least one of such features.

[0036] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "setting", "connection", "fixation", "swivel connection", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0037] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A glaze spraying device for the surface of handicraft ceramics, characterized in that: Comprising: A rotating table (2); Placing seats (3), there are multiple placing seats (3) and they are rotatably placed on the top of the rotating table (2), one end of the placing seat (3) penetrates through the rotating table (2) and is fixedly connected with a driven wheel (4); A bottom support frame (6), the bottom support frame (6) is placed on one side of the rotating table (2), a driving part for driving the driven wheel (4) to rotate is slidably arranged on the top of the bottom support frame (6), and the driving part includes a driving wheel (19) in transmission connection with the driven wheel (4); A hanging support (7), the hanging support (7) is placed on the top of the bottom support frame (6), a spraying box body (8) is slidably connected to the bottom of the hanging support (7), one end of the spraying box body (8) is rotatably connected with a box door (9), when the spraying box body (8) cooperates with the placing seat (3), the box door (9) closes at the end of the spraying box body (8), and when the spraying box body (8) is separated from the placing seat (3), the box door (9) rotates to the side of the spraying box body (8).

2. The glaze spraying device for the surface of a handicraft ceramic according to claim 1, wherein: It further includes a support base (1), the rotating table (2) is rotatably connected to the top of the support base (1), a first motor (5) is installed at the bottom of the support base (1), and the output end of the first motor (5) is in transmission connection with the rotating table (2) through a speed reducer.

3. A glaze spraying device for the surface of a handicraft ceramic according to claim 1, characterized in that: The driving part further includes a sliding table (17) slidably arranged on the top of the bottom support frame (6), the driving wheel (19) is rotatably installed on the top of the sliding table (17), the bottom of the sliding table (17) is fixedly connected with a second motor (18), and the output end of the second motor (18) is fixedly connected with the driving wheel (19).

4. A glaze spraying device for the surface of a handicraft ceramic according to claim 3, characterized in that: A second air cylinder (16) is fixedly connected to the middle of the bottom support frame (6), and the output end of the second air cylinder (16) is fixedly connected with the sliding table (17).

5. A glaze spraying device for the surface of a handicraft ceramic according to claim 1, characterized in that: The hanging support (7) is of an inverted L-shaped structure, a first air cylinder (11) is fixedly connected to the middle of the hanging support (7), and the output end of the first air cylinder (11) is fixedly connected with the spraying box body (8).

6. The glaze spraying device for the surface of a handicraft ceramic according to claim 1, wherein: A gear (12) is rotatably connected to the top of the spraying box body (8), the box door (9) is fixedly connected with the gear (12), a rack (13) is meshed on the outside of the gear (12), and the rack (13) is fixedly connected with the hanging support (7).

7. An enamel spraying device for the surface of a handicraft ceramic according to claim 6, characterized in that: A notch for cooperating with the placing seat (3) is provided at the bottom of the spraying box body (8), a synchronous belt linear module (10) is fixedly connected to one side of the spraying box body (8), and a spray gun (14) is installed on the moving slide of the synchronous belt linear module (10).

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