A glazing device for ceramic pot processing

Abstract

The utility model relates to the technical field of ceramic flowerpot glazing, and specifically discloses a glazing device for ceramic flowerpot processing, which comprises a base, a storage mechanism and a glazing mechanism are arranged on the base, the storage mechanism comprises a stepping motor fixed on the top of the base through a machine base and a bearing turntable coaxially connected to the output shaft of the stepping motor, the glazing mechanism comprises a portal frame, a first lifting device, a second lifting device, an inner wall spray head and an outer wall spray head, the portal frame is arranged on the top of the base, and the storage mechanism is located in the portal frame, the first lifting device is fixedly installed at the center of the horizontal crossbeam of the portal frame, and the second lifting device is slidingly arranged on the horizontal crossbeam of the portal frame, glaze is conveyed through a feeding system, the inner and outer walls of the flowerpot are synchronously sprayed, the angle and position of the spray head are adjustable, different flowerpot shapes are adapted, and the glazing uniformity, production efficiency and operation adaptability are effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of ceramic flowerpot glazing technology, and specifically discloses a glazing device for ceramic flowerpot processing. Background Technology

[0002] Ceramic flower pots require glazing during production to enhance their aesthetics and durability. Currently, various glazing devices are available on the market. For example, the utility model patent with authorization announcement number CN215038603U discloses a glazing device for ceramic flower pot processing. This device, through the installation of an adjustable discharge pipe and a limiting cover structure, reduces glaze dispersion to a certain extent and improves glaze utilization.

[0003] However, after practical use and analysis, the existing technology still has the following shortcomings: It is difficult to glaze the inner and outer walls simultaneously: the device is only set to a single glazing direction, which makes it impossible to glaze the inner and outer walls of the flowerpot at the same time or separately. The production efficiency is low, and multiple clamping or repeated processes are required, which increases the complexity of operation and time cost.

[0004] Fixed nozzle angle and poor adaptability: The nozzle position and angle are not adjustable, making it difficult to adapt to the glazing needs of flower pots with different depths and diameters. Especially for deep-cavity or irregularly shaped flower pots, it is difficult to guarantee the uniformity and integrity of the glazing.

[0005] To address the aforementioned problems, this utility model provides a glazing device for ceramic flowerpot processing. By setting independently adjustable inner and outer wall nozzles, and equipping it with an angle adjustment mechanism and a lifting device, it achieves efficient and uniform glazing of the inner and outer walls of the flowerpot, significantly improving glazing quality and production efficiency. Utility Model Content

[0006] This utility model proposes a glazing device for ceramic flowerpot processing. The glazing device can glaze the inner and outer walls of ceramic flowerpots simultaneously to improve production efficiency. It can adapt to various flowerpots by adjusting the nozzle in multiple dimensions to enhance adaptability, ensure glazing uniformity to improve quality, and has a variety of key components to choose from, making it highly practical and flexible.

[0007] This utility model is implemented as follows: a glazing device for processing ceramic flowerpots includes a base, on which a placement mechanism and a glazing mechanism are disposed; the placement mechanism includes a stepper motor fixed to the top of the base via a base, and a load-bearing turntable coaxially connected to the output shaft of the stepper motor; the glazing mechanism includes a gantry frame, a first lifting device, a second lifting device, an inner wall nozzle, and an outer wall nozzle; the gantry frame spans the top of the base, and the placement mechanism is located inside the gantry frame; the first lifting device is fixedly installed on the gantry. The center position of the horizontal beam of the frame is such that its lifting axis coincides with the axis of the bearing turntable; the second lifting device is slidably mounted on the horizontal beam of the gantry frame; the inner wall nozzle is installed on the output end of the first lifting device through a first angle adjustment mechanism; the outer wall nozzle is installed on the output end of the second lifting device through a second angle adjustment mechanism; the gantry frame is equipped with a feeding box and a feeding pump, the input end of the feeding pump is connected to the feeding box through a pipe, and its output end is connected to the inner wall nozzle and the outer wall nozzle respectively through a diversion valve and two feeding pipes.

[0008] As a preferred embodiment of the glazing device for ceramic flowerpot processing according to this utility model, a sliding groove is provided below the horizontal beam of the gantry frame along its length direction, and a sliding seat is slidably disposed in the sliding groove. The top of the second lifting device is fixed on the sliding seat. A linear driver is fixedly installed on one side of the gantry frame, and the output end of the linear driver is connected to the sliding seat for driving the sliding seat to move along the sliding groove.

[0009] As a preferred embodiment of the glazing device for ceramic flowerpot processing according to this utility model, the linear actuator is a servo electric cylinder, a pneumatic cylinder, or a hydraulic cylinder.

[0010] As a preferred embodiment of the glazing device for ceramic flowerpot processing according to this utility model, both the first angle adjustment mechanism and the second angle adjustment mechanism include a U-shaped frame and a driving component; the U-shaped frame is fixedly installed at the output end of the corresponding first lifting device or second lifting device; the inner wall nozzle or the outer wall nozzle is rotatably connected between the two side walls of the U-shaped frame through a rotating shaft; the driving component is disposed on the U-shaped frame, and its output end is connected to the rotating shaft for driving the inner wall nozzle or the outer wall nozzle to rotate around the axis of the rotating shaft.

[0011] As a preferred embodiment of the glazing device for ceramic flowerpot processing according to this utility model, the driving component is a servo motor, and the output end of the servo motor is coaxially and fixedly connected to one end of the rotating shaft.

[0012] As a preferred embodiment of the glazing device for ceramic flowerpot processing according to this utility model, both the first lifting device and the second lifting device are electric push rods, pneumatic cylinders or hydraulic cylinders.

[0013] As a preferred embodiment of the glazing device for ceramic flowerpot processing according to this utility model, the top of the supporting turntable is detachably mounted with an annular positioning boss by bolts. The inner wall of the positioning boss is provided with an anti-slip rubber pad to limit the placement position of the ceramic flowerpot and prevent it from shifting during rotation. The beneficial effects of this utility model are: 1. By setting independent inner and outer wall spray nozzles, the inner and outer walls of ceramic flower pots can be glazed simultaneously without multiple clamping or repetitive processes, greatly reducing operation time and significantly improving production efficiency.

[0014] 2. Both the inner and outer wall nozzles are equipped with angle adjustment mechanisms and lifting devices. The second lifting device can be moved horizontally by a linear drive, which can flexibly adjust the angle, height and horizontal position of the nozzle according to ceramic flower pots of different depths, diameters and shapes, adapting to the glazing needs of various sizes of flower pots, and solving the problems of fixed nozzle angle and poor adaptability of existing devices. Attached Figure Description

[0015] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0017] Figure 2 This utility model Figure 1 A schematic diagram of the AA-direction structure.

[0018] Figure 3 This is a structural schematic diagram of the U-shaped frame and the driving component of this utility model.

[0019] Figure 4 This is a schematic diagram of the U-shaped frame and rotating shaft of this utility model.

[0020] The markings in the diagram are: 1. Base; 2. Stepper motor; 3. Load-bearing turntable; 4. Gantry frame; 5. First lifting device; 6. Second lifting device; 7. Inner wall nozzle; 8. Outer wall nozzle; 9. First angle adjustment mechanism; 10. Second angle adjustment mechanism; 11. Feed box; 12. Feed pump; 13. Slide; 14. Slide seat; 15. Linear driver; 16. U-shaped frame; 17. Driving component; 18. Rotating shaft; 19. Feed pipe; 20. Positioning boss. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and specific embodiments to aid in understanding its content. Unless otherwise specified, the methods used in this invention are conventional methods; the raw materials and apparatus used, unless otherwise specified, are conventional commercially available products.

[0022] Please see Figure 1-4 A glazing device for processing ceramic flowerpots includes a base 1, on which a placement mechanism and a glazing mechanism are disposed; the placement mechanism includes a stepper motor 2 fixed to the top of the base 1 via a base, and a load-bearing turntable 3 coaxially connected to the output shaft of the stepper motor 2; the glazing mechanism includes a gantry frame 4, a first lifting device 5, a second lifting device 6, an inner wall nozzle 7, and an outer wall nozzle 8; the gantry frame 4 spans the top of the base 1, and the placement mechanism is located inside the gantry frame 4; the first lifting device 5 is fixedly installed at the center of the horizontal beam of the gantry frame 4. The lifting axis of the second lifting device 6 is aligned with the axis of the bearing turntable 3; the second lifting device 6 is slidably mounted on the horizontal beam of the gantry frame 4; the inner wall nozzle 7 is mounted on the output end of the first lifting device 5 through the first angle adjustment mechanism 9; the outer wall nozzle 8 is mounted on the output end of the second lifting device 6 through the second angle adjustment mechanism 10; the gantry frame 4 is provided with a feeding box 11 and a feeding pump 12, the input end of the feeding pump 12 is connected to the feeding box 11 through a pipe, and its output end is connected to the inner wall nozzle 7 and the outer wall nozzle 8 respectively through a diversion valve and two feeding pipes 19.

[0023] In this embodiment: the ceramic flowerpot is placed on the support turntable 3, and the stepper motor 2 drives the turntable to rotate; the feed pump 12 draws glaze from the feed box 11 and delivers it to the inner wall spray nozzle 7 and the outer wall spray nozzle 8 respectively through the diversion valve; the first lifting device 5 drives the inner wall spray nozzle 7 to move up and down, and at the same time adjusts the spray angle through the first angle adjustment mechanism 9 so that the spray nozzle is aligned with the inner cavity of the flowerpot; the second lifting device 6 drives the outer wall spray nozzle 8 to move up and down, and adjusts its position horizontally through the linear driver 15 to adjust its spraying distance from the outer wall of the flowerpot, and then adjusts the tilt angle of the outer wall spray nozzle 8 through the second angle adjustment mechanism 10 to ensure that the glaze evenly covers the inner and outer surfaces of the flowerpot, thereby realizing the spraying of glaze onto the ceramic flowerpot; It should be noted that: in actual use, the feed pipe 19 is equipped with a pressure sensor and a pressure regulating valve, and the top of the feed box 11 is equipped with a return pipe (the pressure sensor, pressure regulating valve, and return pipe are not shown in the figure). The pressure sensor is electrically connected to the pressure regulating valve to adjust the glaze delivery pressure in real time, ensuring pressure stability and avoiding uneven glaze output from the nozzle; the top of the feed box 11 is equipped with a return pipe, one end of which is connected to the diversion valve, and the other end extends into the feed box 11 to recover excess glaze. The speed of stepper motor 2 is set to 5-10 r / min, and the conveying pressure of feed pump 12 is set to 0.2-0.5 MPa.

[0024] As a technical optimization of this utility model, a slide groove 13 is provided below the horizontal beam of the gantry frame 4 along its length direction, and a slide block 14 is slidably arranged in the slide groove 13. The top of the second lifting device 6 is fixed on the slide block 14. A linear driver 15 is fixedly installed on one side of the gantry frame 4. The output end of the linear driver 15 is connected to the slide block 14 for driving the slide block 14 to move along the slide groove 13.

[0025] In this embodiment: a slide groove 13 is opened below the horizontal beam of the gantry frame 4, and the slide seat 14 cooperates with the slide groove 13. The linear actuator 15 drives the slide seat 14 to move, thereby driving the second lifting device 6 and the outer wall nozzle 8 to move precisely; making the horizontal position adjustment of the outer wall nozzle 8 more stable and precise, and adaptable to the glazing of the inner wall of flower pots of different diameters, further improving the glazing adaptability and accuracy.

[0026] As a technical optimization of this utility model, the linear actuator 15 is a servo electric cylinder, a pneumatic cylinder, or a hydraulic cylinder.

[0027] In this embodiment, the linear actuator 15 can be a servo electric cylinder, a pneumatic cylinder, or a hydraulic cylinder. All three types of actuators have stable driving force and precise control performance, and can be flexibly selected according to actual production scenarios (such as power requirements and cost budgets) to ensure the reliability and practicality of the sliding adjustment of the second lifting device 6.

[0028] As a technical optimization of this utility model, both the first angle adjustment mechanism 9 and the second angle adjustment mechanism 10 include a U-shaped frame 16 and a driving component 17; the U-shaped frame 16 is fixedly installed at the output end of the corresponding first lifting device 5 or second lifting device 6; the inner wall nozzle 7 or the outer wall nozzle 8 is rotatably connected between the two side walls of the U-shaped frame 16 through a rotating shaft 18; the driving component 17 is disposed on the U-shaped frame 16, and its output end is connected to the rotating shaft 18 for driving the inner wall nozzle 7 or the outer wall nozzle 8 to rotate around the axis of the rotating shaft 18.

[0029] In this embodiment: the U-shaped frame 16 provides mounting support for the nozzle, the rotating shaft 18 realizes the rotational connection between the nozzle and the U-shaped frame 16, and the driving component 17 drives the rotating shaft 18 to rotate, thereby adjusting the nozzle angle; making the nozzle angle adjustment more stable and controllable, ensuring that when adapting to flower pots of different shapes, the nozzle can be accurately adjusted to the optimal spray angle, improving the uniformity of glazing.

[0030] As a technical optimization of this utility model, the driving component 17 is a servo motor, and the output end of the servo motor is coaxially and fixedly connected to one end of the rotating shaft 18.

[0031] In this embodiment, the servo motor has high-precision and high-stability speed control capabilities, which can accurately drive the rotating shaft 18 to rotate, realize fine adjustment of the nozzle angle, and further ensure the glazing quality. It is especially suitable for glazing irregular flower pots with high angle accuracy requirements.

[0032] As a technical optimization of this utility model, the first lifting device 5 and the second lifting device 6 are both electric push rods, pneumatic cylinders or hydraulic cylinders.

[0033] In this embodiment: the specific types of the first lifting device 5 and the second lifting device 6 can be electric push rods, pneumatic cylinders or hydraulic cylinders; all three devices can stably realize the lifting function. Electric push rods have precise control and are easy to operate, while pneumatic cylinders and hydraulic cylinders have large driving force. They can be selected according to the actual situation such as the weight of the flowerpot and the glazing height requirements, to ensure the stability and applicability of the nozzle height adjustment.

[0034] As a technical optimization of this utility model, the top of the bearing turntable 3 is detachably installed with an annular positioning boss 20 by bolts. The inner wall of the positioning boss 20 is provided with an anti-slip rubber pad, which is used to limit the placement position of the ceramic flower pot and prevent it from shifting during rotation.

[0035] In this embodiment: the positioning boss 20 and the anti-slip rubber pad improve the stability of the ceramic flower pot, and the positioning boss 20 can be disassembled and replaced according to the shape of the ceramic flower pot.

[0036] Working principle and usage process of this utility model: Place the ceramic flowerpot to be glazed stably on the carrier turntable 3 of the placement mechanism. Based on the height, diameter, and shape of the flowerpot, activate the first lifting device 5 to adjust the inner wall spray nozzle 7 to a suitable height. Adjust the spray angle of the inner wall spray nozzle 7 using the drive component 17 of the first angle adjustment mechanism 9, aligning it with the area to be glazed on the outer wall of the flowerpot. Activate the linear actuator 15 to move the slide block 14 along the slide groove 13 of the gantry frame 4, causing the second lifting device 6 and the outer wall spray nozzle 8 to move horizontally, aligning the outer wall spray nozzle 8 with the opening of the flowerpot. Activate the second lifting device 6 again to adjust the outer wall spray nozzle 8 to a suitable height on the inner wall of the flowerpot. Simultaneously, adjust the spray angle of the outer wall spray nozzle 8 using the second angle adjustment mechanism 10 to fit the shape of the inner wall of the flowerpot. Activate the stepper motor 2, which drives the carrier turntable 3 to rotate at a constant speed, thereby causing the ceramic flowerpot to rotate synchronously at a constant speed. Activate the feed pump 1. 2. The feed pump 12 extracts the glaze from the feed box 11. The glaze enters the output end of the feed pump 12 through the pipeline, and then is diverted by the diversion valve and delivered to the inner wall nozzle 7 and the outer wall nozzle 8 through the two feed pipes 19 respectively. The inner wall nozzle 7 sprays the glaze onto the inner wall of the rotating flowerpot, and the outer wall nozzle 8 sprays the glaze onto the outer wall of the rotating flowerpot. During this process, the height of the first lifting device 5 and the second lifting device 6, as well as the angle of the first angle adjustment mechanism 9 and the second angle adjustment mechanism 10, can be finely adjusted in real time according to the glazing situation to ensure uniform glazing. After the glazing of the inner and outer walls of the ceramic flowerpot reaches the required level, the feed pump 12 is turned off to stop the glaze delivery, and the inner wall nozzle 7 and the outer wall nozzle 8 stop spraying glaze. Then the stepper motor 2 is turned off, and the carrier turntable 3 stops rotating. Finally, the glazed ceramic flowerpot is removed from the carrier turntable 3, completing one glazing operation. If glazing is required, the above steps can be repeated.

[0037] In the description of this utility model, it should be understood that the terms "left", "right", "up", "down", "top", "bottom", "front", "back", "inner", "outer", "back", "middle", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0038] However, the above description is only a specific embodiment of this utility model and should not be construed as limiting the scope of implementation of this utility model. Therefore, any substitution of equivalent components or equivalent changes and modifications made in accordance with the scope of protection of this utility model should still fall within the scope of the claims of this utility model.

Claims

1. A glazing device for processing ceramic flowerpots, comprising a base (1), characterized in that: The base (1) is provided with a placement mechanism and a glazing mechanism; the placement mechanism includes a stepper motor (2) fixed to the top of the base (1) via a base, and a load-bearing turntable (3) coaxially connected to the output shaft of the stepper motor (2); the glazing mechanism includes a gantry frame (4), a first lifting device (5), a second lifting device (6), an inner wall nozzle (7), and an outer wall nozzle (8); the gantry frame (4) spans the top of the base (1), and the placement mechanism is located inside the gantry frame (4); the first lifting device (5) is fixedly installed at the center of the horizontal beam of the gantry frame (4), and its lifting axis is parallel to the load-bearing turntable (8). The axes of the platform (3) coincide; the second lifting device (6) is slidably mounted on the horizontal beam of the gantry frame (4); the inner wall nozzle (7) is installed at the output end of the first lifting device (5) through the first angle adjustment mechanism (9); the outer wall nozzle (8) is installed at the output end of the second lifting device (6) through the second angle adjustment mechanism (10); the gantry frame (4) is provided with a feeding box (11) and a feeding pump (12), the input end of the feeding pump (12) is connected to the feeding box (11) through a pipe, and its output end is connected to the inner wall nozzle (7) and the outer wall nozzle (8) respectively through a diversion valve and two feeding pipes (19).

2. The glazing device for ceramic flowerpot processing according to claim 1, characterized in that: A slide groove (13) is provided below the horizontal beam of the gantry frame (4) along its length. A slide block (14) is slidably arranged in the slide groove (13). The top of the second lifting device (6) is fixed on the slide block (14). A linear driver (15) is fixedly installed on one side of the gantry frame (4). The output end of the linear driver (15) is connected to the slide block (14) for driving the slide block (14) to move along the slide groove (13).

3. A glazing device for ceramic flowerpot processing according to claim 2, characterized in that: The linear actuator (15) is a servo electric cylinder, pneumatic cylinder, or hydraulic cylinder.

4. A glazing device for ceramic flowerpot processing according to claim 1, characterized in that: The first angle adjustment mechanism (9) and the second angle adjustment mechanism (10) both include a U-shaped frame (16) and a driving component (17); the U-shaped frame (16) is fixedly installed at the output end of the corresponding first lifting device (5) or second lifting device (6); the inner wall nozzle (7) or outer wall nozzle (8) is rotatably connected between the two side walls of the U-shaped frame (16) through a rotating shaft (18); the driving component (17) is provided on the U-shaped frame (16), and its output end is connected to the rotating shaft (18) for driving the inner wall nozzle (7) or outer wall nozzle (8) to rotate around the axis of the rotating shaft (18).

5. A glazing device for ceramic flowerpot processing according to claim 4, characterized in that: The driving component (17) is a servo motor, and the output end of the servo motor is coaxially and fixedly connected to one end of the rotating shaft (18).

6. A glazing device for ceramic flowerpot processing according to claim 1, characterized in that: The first lifting device (5) and the second lifting device (6) are both electric push rods, pneumatic cylinders or hydraulic cylinders.

7. A glazing device for ceramic flowerpot processing according to claim 1, characterized in that: The top of the bearing turntable (3) is detachably mounted with an annular positioning boss (20) by bolts. The inner wall of the positioning boss (20) is provided with an anti-slip rubber pad, which is used to limit the placement position of the ceramic flower pot and prevent it from shifting during rotation.

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