Automatic glaze spraying device for ceramic body

Abstract

The utility model relates to the technical field of glaze spraying devices, in particular to an automatic glaze spraying device for a ceramic body. The utility model provides an automatic glaze spraying device for a ceramic green body, which comprises a machine base for playing a foundation supporting role, a bearing assembly for bearing the ceramic green body and driving the ceramic green body to rotate is arranged at the upper part of the machine base, and a clamping assembly for clamping and fixing the ceramic green body in a vertical lifting manner is arranged right above the bearing assembly; one side of the upper part of the machine base is provided with a spraying assembly which is used for spraying a ceramic blank body and can adjust the spatial position and orientation of the ceramic blank body; according to the glaze spraying device, the bearing assembly, the clamping assembly and the spraying assembly are designed, so that rotary bearing operation of the ceramic body can be achieved through the bearing assembly, rotary clamping operation of the ceramic body can be achieved through the clamping assembly, and stable spraying operation of the ceramic body can be achieved through the spraying assembly.

Description

Technical Field

[0001] The present application relates to the technical field of glaze spraying devices, and in particular to an automatic glaze spraying device for a ceramic body. Background Art

[0002] In the production process of ceramic products, glazing is a key step, which directly affects the appearance and quality of ceramic products.

[0003] Most existing glaze spraying processes require the ceramic body to be fixed and rely on manual spray guns to perform surrounding spraying operations. This is not only inefficient, but also easily leads to uneven glaze spraying due to uncontrollable factors in manual operation, affecting product quality. In addition, manual glaze spraying also has problems such as high labor intensity and poor working environment. Utility Model Content

[0004] The problem to be solved by the present application is that the existing manual surrounding spraying of fixedly arranged ceramic embryos is not only labor-intensive, but also causes the problem of uneven glaze spraying.

[0005] In order to solve the above-mentioned technical problems, the present application provides an automatic glaze spraying device for ceramic blanks, including a machine base for serving as a basic support, a supporting assembly for supporting the ceramic blank and driving it to rotate is arranged on the upper part of the machine base, a clamping assembly for clamping and fixing the ceramic blank in a vertical lifting manner is arranged directly above the supporting assembly, and a spraying assembly for spraying the ceramic blank and capable of adjusting its spatial position and orientation is arranged on one side of the upper part of the machine base.

[0006] Since the glaze spraying device of the present application is designed with a supporting component, a clamping component and a spraying component, it is possible to realize the rotational supporting operation of the ceramic body through the supporting component, the rotational clamping operation of the ceramic body through the clamping component, and the stable spraying operation of the ceramic body through the spraying component, thereby solving the problem of the manual surrounding spraying of fixedly arranged ceramic bodies in the prior art, which is not only labor-intensive but also causes uneven glaze spraying. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 It is a schematic diagram of the three-dimensional structure of an embodiment.

[0008] Figure 2 It is a front view structural schematic diagram of an embodiment.

[0009] Figure 3 A schematic diagram of the structure of the clamping assembly.

[0010] Figure 4 It is a schematic diagram of the structure of the supporting component.

[0011] Figure 5 It is a schematic diagram of the structure of the spraying component.

[0012] In the figure: 1. machine base; 2. spraying assembly; 3. clamping assembly; 4. supporting assembly; 5. gear rod; 6. bracket; 7. pressure head; 8. guide rod; 9. second motor; 10. roller; 11. first motor; 12. vertical frame; 13. screw rod; 14. screw sleeve; 15. horizontal support plate; 16. horizontal slide rail; 17. horizontal slider; 18. longitudinal slide rail; 19. longitudinal slider; 20. limit block; 21. rotary support plate; 22. rotary clamp block. DETAILED DESCRIPTION

[0013] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application. Example

[0014] The present application relates to an automatic glaze spraying device for ceramic blanks, such as Figure 1-5 As shown, the glaze spraying device includes a machine base 1 for serving as a basic support, a supporting assembly 4 for supporting the ceramic body and driving it to rotate is arranged on the upper part of the machine base 1, and a clamping assembly 3 for clamping and fixing the ceramic body in a vertical lifting manner is arranged directly above the supporting assembly 4, and a spraying assembly 2 for spraying the ceramic body and capable of adjusting the spatial position and orientation is arranged on one side of the upper part of the machine base 1.

[0015] The supporting assembly 4 includes a first motor 11 and a roller 10. The roller 10 is vertically arranged on the upper part of the machine base 1 through a bearing seat. The upper part of the machine base 1 is provided with a first motor 11 arranged side by side with the roller 10 and used to drive the first motor 11 to rotate. The first motor 11 is connected to the roller 10 through a toothed belt with stable transmission, and the upper part of the roller 10 is used to place the ceramic body to be glazed.

[0016] The clamping assembly 3 includes a bracket 6, a second motor 9, a gear rod 5, a guide rod 8, and a pressure head 7. The bracket 6 is arranged in the vertical direction on one side of the upper part of the machine base 1 and its height can be adjusted by bolts. A gear rod 5 is arranged on the upper part of the bracket 6, which penetrates along its vertical direction and is arranged coaxially with the roller 10, so that the upper end of the ceramic embryo is clamped and positioned by the gear rod 5. A second motor 9 for driving the gear rod 5 to be lifted and lowered is arranged on one side of the bracket 6. A gear shaft accommodated in the bracket 6 and meshingly connected with the gear rod 5 is arranged at the end of the second motor 9. In order to improve the stability of the gear rod 5 when it is lifted and lowered, a guide rod 8 is arranged side by side with the gear rod 5 and can be lifted and lowered in the vertical direction along the bracket 6. Since the ceramic embryo will rotate circumferentially with the roller 10, in order to reduce the dynamic friction loss generated by the contact between the lower end of the gear rod 5 and the ceramic embryo, a pressure head 7 is added to the lower end of the gear rod 5 and is sleeved with it through a bearing.

[0017] The spray assembly 2 includes a spray gun, a longitudinal moving part, a transverse moving part, and a rotating part. The longitudinal moving part is vertically arranged on the upper part of the frame to adjust the height of the spray gun in the vertical direction. The transverse moving part is arranged on the upper part of the longitudinal moving part to adjust the position of the spray gun in the lateral direction. The rotating part is arranged on the transverse moving part to adjust the circumferential angle of the spray gun.

[0018] The longitudinal moving part includes a vertical frame 12, a longitudinal slide rail 18, a longitudinal slider 19, a screw rod 13, a screw sleeve 14, and a cross support plate 15. The vertical frame 12 is vertically arranged on the upper part of the machine base 1. A longitudinal slide rail 18 connected to the vertical frame 12 and used for guiding is arranged on one side of the upper part of the vertical frame 12, and a screw rod 13 connected to the vertical frame 12 through a bearing seat is arranged on the other side of the upper part of the vertical frame 12. A longitudinal slider 19 slidably connected to the longitudinal slide rail 18 is arranged on the upper part of the vertical slide rail 18, and a screw sleeve 14 threadedly connected to the longitudinal slide rail 18 is arranged on the upper part of the screw rod 13. A cross support plate 15 connected to the longitudinal slider 19 and the screw sleeve 14 is arranged in front of the longitudinal slider 19 and the screw sleeve 14 respectively, so that the cross support plate 15 can be driven to perform vertical lifting operations through the screw sleeve 14 by rotating the screw rod 13, and the cross support plate 15 can also slide along the surface of the longitudinal slide rail 18 with the help of the longitudinal slider 19 to improve the stability during lifting.

[0019] The transverse moving part includes a transverse slide rail 16, a transverse slider 17, a limit block 20, and a rotary support plate 21. The transverse slide rail 16 is horizontally placed on the upper part of the transverse support plate 15. The transverse slide rail 16 is provided with a transverse slider 17 slidably connected thereto on the upper part. The transverse slider 17 is provided with a rotary support plate 21 connected thereto for supporting a rotating part on the upper part. A limit block 20 for limiting the transverse slide rail 16 is provided at one end of the transverse slide rail 16, so that the rotary support plate 21 is driven to adjust the horizontal position along the transverse slide rail 16 with the help of the transverse slider 17, and the transverse slider 17 is fixed to the upper part of the transverse slide rail 16 by bolts.

[0020] The rotating part includes a clamp block 22 and a damper. The clamp block 22 is arranged on one side of the rotary support plate 21 and can rotate around it. One side of the clamp block 22 clamps a spray gun used for spraying operations. In order to conveniently adjust the spray angle of the spray gun, the clamp block 22 has a damper with a rotating function connected to the rotary support plate 21, so that the clamp block 22 can drive the spray gun to adjust the angle in the circumferential direction under the action of the damper.

[0021] When in use, the ceramic body to be sprayed is placed on the upper part of the roller 10, and then the gear rod 5 is driven downward by the second motor 9, so that the pressure head 7 is in contact with the ceramic body, and then the roller 10 is driven to operate by the first motor 11, so that the ceramic body can rotate along with it, and then the spatial position of the spray gun is adjusted by the longitudinal moving part, the transverse moving part and the rotating part, and then the rotating ceramic body is sprayed evenly and stably with the help of the spray gun, which can not only replace manual spraying to improve efficiency, but also realize the stable rotation of the ceramic body.

[0022] In general, terms should be understood, at least in part, by the context in which they are used. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in a singular sense, or may be used to describe a combination of features, structures, or characteristics in a plural sense, depending, at least in part, on the context. Similarly, terms such as "a," "an," or "the" may also be understood to convey singular usage or to convey plural usage, depending, at least in part, on the context.

[0023] It should be easily understood that “on,” “above,” and “over” in the present disclosure should be interpreted in the broadest manner, so that “on” means not only “directly on something,” but also includes the meaning of “on something” with intervening features or layers therebetween, and “above” or “over” includes not only the meaning of “above” or “over,” but also may include the meaning of “above” or “over something” with no intervening features or layers therebetween (i.e., directly on something).

[0024] In addition, spatially relative terms, such as "below," "below," "beneath," "above," "above," etc., may be used herein for ease of description to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation shown in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein may likewise be interpreted accordingly.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An automatic glaze spraying device for a ceramic body, comprising a machine base for basic support, characterized in that: A supporting assembly for supporting the ceramic body and driving its rotation is arranged on the upper part of the machine base, a clamping assembly for clamping and fixing the ceramic body in a vertical lifting manner is arranged directly above the supporting assembly, and a spraying assembly for spraying the ceramic body and capable of adjusting its spatial position and orientation is arranged on one side of the upper part of the machine base.

2. The automatic glaze spraying device for ceramic green body according to claim 1, characterized in that: The supporting assembly includes a first motor and a roller. The roller is vertically arranged on the upper part of the machine base through a bearing seat. A first motor is arranged side by side with the roller and used to drive the roller to rotate. The first motor is connected to the roller through a stable transmission toothed belt. A ceramic body to be glazed is placed on the upper part of the roller.

3. The automatic glaze spraying device for ceramic green body according to claim 1, characterized in that: The clamping assembly includes a bracket, a second motor, a gear rod, a guide rod and a pressure head. The bracket is arranged in the vertical direction on one side of the upper part of the machine base. A gear rod is arranged on the upper part of the bracket and is arranged to penetrate along its vertical direction. A second motor for driving the gear rod to lift and lower is arranged on one side of the bracket. A gear shaft accommodated in the bracket and meshingly connected with the gear rod is arranged at the end of the second motor. A guide rod is arranged side by side with the gear rod and can be lifted and lowered in the vertical direction along the bracket. A pressure head is provided at the lower end of the gear rod and is sleeved with the gear rod through a bearing.

4. The automatic glaze spraying device for ceramic green bodies according to claim 1, characterized in that: The spraying assembly includes a spray gun, a longitudinal moving part, a transverse moving part and a rotating part. The longitudinal moving part is vertically arranged on the upper part of the frame to adjust the height of the spray gun in the vertical direction. The transverse moving part is arranged on the upper part of the longitudinal moving part to adjust the position of the spray gun in the lateral direction. The rotating part is arranged on the transverse moving part to adjust the circumferential angle of the spray gun.

5. The automatic glaze spraying device for ceramic green body according to claim 4, characterized in that: The longitudinal moving part includes a vertical frame, a longitudinal slide rail, a longitudinal slider, a screw rod, a screw sleeve and a cross support plate. The vertical frame is vertically arranged on the upper part of the machine base. A longitudinal slide rail connected to the vertical frame and used for guiding is arranged on one side of the upper part of the vertical frame. A screw rod connected to the vertical frame through a bearing seat is arranged on the other side of the upper part of the vertical frame. A longitudinal slider slidingly connected to the longitudinal slide rail is arranged on the upper part of the longitudinal slide rail. A screw sleeve threadedly connected to the longitudinal slide rail is arranged on the upper part of the screw rod. Cross support plates respectively connected to the longitudinal slider and the screw sleeve are arranged at the front of the two.

6. The automatic glaze spraying device for ceramic green body according to claim 5, characterized in that: The transverse moving part includes a transverse slide rail, a transverse slider, a limit block and a rotary support plate. The transverse slide rail is horizontally placed on the upper part of the transverse support plate. A transverse slider slidably connected to the transverse slide rail is arranged on the upper part of the transverse slide rail. A rotary support plate connected to the transverse slider for supporting the rotating part is arranged on the upper part of the transverse slider. A limit block for limiting the transverse slide rail is arranged at one end of the transverse slide rail.

7. The automatic glaze spraying device for ceramic green body according to claim 6, characterized in that: The rotating member includes a clamp block and a damper. The clamp block is arranged on one side of the rotary support plate and can rotate around it. One side of the clamp block clamps a spray gun for spraying operation. The clamp block is connected to the rotary support plate through the damper with a rotating function.

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