A ceramic glazing machine

Abstract

This application relates to the technical field of ceramic production, specifically to a ceramic glazing machine, which includes a workbench. Above the workbench, a transfer plate is installed. Above the transfer plate, there are multiple ceramic bodies to be glazed. Above the workbench, a support frame is provided. Outside the support frame, a transfer frame is provided. Below the transfer frame, a clamping mechanism is provided. The clamping mechanism is used to clamp the ceramic bodies to be glazed. On one side of the workbench above and close to the transfer frame, a glazing cavity is installed; through the clamping mechanism and the driving mechanism, the glazed ceramic bodies are transferred into the recycling table, which is convenient for the subsequent continuous firing of the ceramic bodies; through the driving mechanism and the clamping mechanism, the ceramic bodies can be automatically clamped and glazed, and during the glazing process, there will be no problem that it is difficult to completely glaze some clamped parts due to the clamping of the surface of the ceramic body by the clamping mechanism. The operation is relatively convenient, which is beneficial to the uniformity of the firing and shaping of the ceramic bodies.

Description

Technical Field

[0001] The present application relates to the technical field of ceramic production, and specifically relates to a ceramic glazing machine. Background Art

[0002] During the production process of ceramics, it needs to go through technological processes such as material preparation, shaping, trimming, drying, glazing, and kiln loading and firing. Among them, glazing refers to applying glaze slurry on the surface of the blank to make the fired ceramics more gorgeous. In order to obtain ceramics with better appearance, the blank needs to be evenly glazed.

[0003] The prior art has also improved a solution for ceramic glazing. For example, the application with publication number CN111805714A discloses a ceramic bottle glazing machine, including a sprocket, a motor reducer, a pressing adjustment rod, an electric control box, a sealing cover plate, a glaze tank, a bottle towing positioning disk, a quick clamping mechanism, and a return sensor. The upper surface of the glaze tank is provided with a bottle towing positioning disk, the bottle towing positioning disk is provided with a bottle towing, the top of the bottle towing is installed with a sealing cover plate, the top of the sealing cover plate is connected with a pressing adjustment rod, and a quick clamping mechanism is arranged on the pressing adjustment rod. One side of the top of the support frame on the top of the glaze tank is installed with a servo motor, and the servo motor is connected with a sprocket on one side: it is suitable for the glazing work of large ceramic pots and bottles, solves many deficiencies of manual glazing, and has the characteristics of simple operation, convenient adjustment, and stable operation.

[0004] Although the above technical solution has the characteristic of simple operation, there are still other problems in specific use. In order to facilitate the glazing and taking out of ceramics, generally, a clamping mechanism is used to continuously clamp the ceramics and glaze them in the glazing slurry. However, the clamping part of the clamping mechanism will affect the glazing effect of the ceramics themselves, and the operation is relatively inconvenient.

[0005] Therefore, it is necessary to provide a ceramic glazing machine to solve the above problems.

[0006] It should be noted that the above information disclosed in this background art part is only used to understand the background art of the concept of the present application, and therefore, it may include information that does not constitute the prior art. Summary of the Invention

[0007] The technical solution adopted by this application to solve its technical problems is: a ceramic glazing machine, including a workbench, above which a transfer plate is installed. Above the transfer plate, there are multiple ceramic bodies to be glazed. Above the workbench, there is a support frame. Outside the support frame, there is a transfer frame. Below the transfer frame, there is a clamping mechanism for clamping the ceramic bodies to be glazed. Near one side of the transfer frame above the workbench, there is a glazing chamber, and glaze slurry is stored inside the glazing chamber. Inside the support frame, there is a driving mechanism for driving the transfer frame to rotate and move into the glazing chamber. Near one side of the glazing chamber above the workbench, there is a recovery table fixedly installed.

[0008] Further, the driving mechanism includes a fixed shaft installed inside the support frame. A driving ring is rotatably arranged on the outer peripheral surface of the fixed shaft. The transfer frame is fixedly installed on the outer peripheral surface of the driving ring. A limiting ring is fixedly installed on the upper end surface of the driving ring. A moving block is slidably arranged inside the support frame. A limiting circular plate is fixedly installed on the side wall of the moving block through a support plate. The limiting ring is rotatably arranged inside the limiting circular plate. A limiting unit is arranged outside the driving ring for controlling the rotation of the driving ring.

[0009] Further, the limiting unit includes an annular groove opened on the outer peripheral surface of the driving ring. The shapes of the bottom and top of the annular groove are rectangular. Near one side of the annular groove above the support frame, there is a columnar rod. A limiting roller head is rotatably installed on the side of the columnar rod close to the annular groove. The limiting roller head is located inside the annular groove, and the shape of the limiting roller head is adapted to the shape of the annular groove.

[0010] Further, a circular groove is opened inside the limiting circular plate. The outer peripheral surface of the limiting ring is rotatably arranged inside the circular groove through a circular ring. The shape of the circular ring is adapted to the shape of the circular groove. During operation, when the driving ring rotates at a certain angle on the outer surface of the fixed shaft, the driving ring will simultaneously drive the limiting ring and the circular ring to rotate inside the circular groove. Under the mutual limitation of the circular groove and the circular ring, stability can be given to the driving ring during downward movement and rotation, ensuring the normal glazing of the ceramic body.

[0011] Further, the support frame is rotatably arranged above the workbench through a rotating column, and the end of the rotating column is connected to the output end of the second motor.

[0012] Further, the clamping mechanism includes a horizontal shaft installed at the end of the transfer frame. Deflection frames are rotatably arranged at both ends of the horizontal shaft. Clamping plates are fixedly installed on the lower end surfaces of the two deflection frames. An elastic rod is arranged between the two clamping plates. Near one side of the deflection frame above the transfer plate, there is a limiting arc column 1.

[0013] Furthermore, two limiting arc columns are installed on the inner wall of the glazing cavity, and the two ends of the limiting arc columns are shaped like round beads.

[0014] Furthermore, an elastic plate is installed at the bottom of the two clamping plates, and a plurality of circular protrusions are provided on the surface of the elastic plate. The outer surface of the elastic plate is sleeved with a rubber sleeve. During operation, when the two clamping plates clamp the ceramic body, the ceramic body can be stably clamped under the action of the elastic plate and the circular protrusions on its outer surface, and the rubber sleeve can provide certain protection to the ceramic body to avoid the problem of damage to its appearance due to excessive clamping force.

[0015] Furthermore, a shrinkage frame is installed on one side of the transmission plate above the transmission plate and close to the clamping plate, and a spring is provided inside the shrinkage frame.

[0016] Furthermore, an electric push rack is installed above the transmission plate, and the end of the electric push rack contacts the surface of one of the ceramic bodies; during operation, when one of the ceramic bodies is clamped away by the clamping plate, the ceramic body is pushed to the position of the starting ceramic body by controlling the telescopic end of the electric push rack, thereby facilitating continuous glazing of the ceramic body.

[0017] The beneficial effects of the present application are as follows: the present application provides a ceramic glazing machine, which transfers the glazed ceramic body to a recycling table through a clamping mechanism and a driving mechanism, so as to facilitate the subsequent firing of the ceramic body; the driving mechanism and the clamping mechanism can automatically clamp the ceramic body and glaze it, and during the glazing process, the clamping mechanism will not clamp the surface of the ceramic body, resulting in some clamping parts being difficult to completely glaze. The operation is relatively convenient, which is beneficial to the uniformity of the firing and forming of the ceramic body.

[0018] As the driving ring continues to move upward, one of the clamping plates will contact the end of the limiting arc column 1, causing one of the clamping plates to rotate away from the other clamping plate, so that the two clamping plates are opened, and the elastic rod is in a stretched state, and at this time it just moves to the outside of the ceramic body. Then, as the driving ring continues to move upward, the limiting arc column 1 will gradually separate from the clamping plate it is in contact with, and at this time the clamping plate can stably clamp the ceramic body. Then, as the elastic force of the elastic rod is restored, the clamping plate can automatically clamp the ceramic body, which is more convenient to use.

[0019] In addition to the above-described purposes, features and advantages, the present application also has other purposes, features and advantages. The present application will be further described in detail below with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings of the specification, which form a part of this application, are used to provide a further understanding of this application. The schematic embodiments of this application and their descriptions are used to explain this application and do not constitute an improper limitation to this application. In the drawings:

[0021] Figure 1 is the overall schematic diagram in this application;

[0022] Figure 2 is the partial structural schematic diagram of the transfer rack in this application;

[0023] Figure 3 is the partial structural schematic diagram of the drive ring in this application;

[0024] Figure 4 is the partial structural schematic diagram of the annular groove in this application;

[0025] Figure 5 is the partial structural schematic diagram of the fixed shaft in this application;

[0026] Figure 6 is the partial structural schematic diagram of the limiting circular plate in this application;

[0027] Figure 7 is the partial structural schematic diagram of one part of the limiting arc column in this application;

[0028] Figure 8 is the partial structural schematic diagram of the deflection rack in this application;

[0029] Figure 9 is the partial structural schematic diagram of the ceramic body located in the glazing cavity in this application;

[0030] Figure 10 is the structural schematic diagram of the contact between the second limiting arc column and the deflection rack in this application.

[0031] Among them, the reference numerals in the figures:

[0032] 1, workbench; 101, support frame; 2, transfer board; 3, ceramic body; 4, transfer rack; 5, glazing cavity; 6, recycling table; 7, fixed shaft; 8, drive ring; 801, limiting ring; 802, circular ring; 9, moving block; 901, limiting circular plate; 902, circular groove; 10, annular groove; 11, columnar rod; 12, limiting roller head; 13, horizontal shaft; 14, deflection rack; 15, clamping plate; 151, elastic rod; 16, first limiting arc column; 17, second limiting arc column; 18, elastic plate; 19, electric push frame. Detailed implementation manners

[0033] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The following will refer to the drawings and combine with the embodiments to detail this application.

[0034] To enable those skilled in the art to better understand the solution of this application, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in this application without creative efforts shall fall within the scope of protection of this application.

[0035] As Figure 1-10 shown, this application provides a ceramic glazing machine, including a workbench 1. Above the workbench 1, a transfer plate 2 is installed. Above the transfer plate 2, a plurality of ceramic bodies 3 to be glazed are arranged. Above the workbench 1, a support frame 101 is arranged. Outside the support frame 101, a transfer frame 4 is arranged. Below the transfer frame 4, a clamping mechanism is arranged. The clamping mechanism is used to clamp the ceramic body 3 to be glazed. On one side of the workbench 1 above and close to the transfer frame 4, a glazing chamber 5 is installed. Inside the glazing chamber 5, glaze slurry is stored. Inside the support frame 101, a driving mechanism is arranged. The driving mechanism is used to drive the transfer frame 4 to rotate and move into the glazing chamber 5. On one side of the workbench 1 above and close to the glazing chamber 5, a recovery table 6 is fixedly installed;

[0036] During operation, in the initial state, referring to the attached Figure 1 figure, the clamping mechanism clamps one of the ceramic bodies 3. Then, the driving mechanism inside the support frame 101 is controlled to drive the transfer frame 4 to move, so that the transfer frame 4 drives the clamping mechanism and the ceramic body 3 to move towards the side close to the glazing chamber 5. Then, the ceramic body 3 will be inside the glazing chamber 5, and the glaze slurry inside the glazing chamber 5 will glaze the ceramic. Subsequently, through the clamping mechanism and the driving mechanism, the glazed ceramic body 3 is transferred into the recovery table 6, which is convenient for the subsequent continuous firing of the ceramic body 3; through the driving mechanism and the clamping mechanism, the ceramic body 3 can be automatically clamped and glazed, and during the glazing process, due to the clamping of the surface of the ceramic body 3 by the clamping mechanism, the problem that it is difficult to completely glaze some clamped parts will not occur, and the operation is relatively convenient, which is beneficial to the uniformity of the firing and shaping of the ceramic body 3.

[0037] [[ID=

[0038] During operation, in the embodiment of the present invention, the moving block 9 is threadedly arranged on the outer surface of the externally connected threaded rod, and the externally connected threaded rod is connected to the first motor. By driving the externally connected threaded rod to rotate with the first motor, the moving block 9 can move up and down. The operation method here is prior art and will not be elaborated redundantly in the embodiment of the present invention;

[0039] After the clamping mechanism clamps the ceramic body 3 to be glazed, the first externally connected motor drives the moving block 9 to move upward, causing the moving block 9 to drive the limiting circular plate 901 and the limiting ring 801 to move downward. Then, under the action of the limiting unit, the driving ring 8 will rotate by a certain angle, and the driving ring 8 will drive the transfer rack 4 and the clamping mechanism to move toward the side close to the glazing cavity 5. The moving mode of the driving ring 8 here is to move downward while rotating. In this way, the clamped ceramic body 3 can be conveniently conveyed into the glazing cavity 5, facilitating the glazing of the ceramic body 3.

[0040] The limiting unit includes an annular groove 10 opened on the outer peripheral surface of the driving ring 8. The shapes of the bottom and top of the annular groove 10 are rectangular; a columnar rod 11 is installed on the upper side of the support frame 101 close to the annular groove 10. A limiting roller head 12 is rotatably installed on the side of the columnar rod 11 close to the annular groove 10. The limiting roller head 12 is located inside the annular groove 10, and the shape of the limiting roller head 12 is adapted to the shape of the annular groove 10;

[0041] During operation, the shapes of the bottom and top of the annular groove 10 are rectangular, and in the initial state, referring to the attached Figure 4 shown, the limiting roller head 12 is located in the lowest rectangular groove of the annular groove 10; when the driving ring 8 follows the limiting circular plate 901 and the limiting ring 801 and moves downward by a certain distance, that is, when the arc-shaped groove wall of the annular groove 10 contacts the limiting roller head 12, under the limitation of the limiting roller head 12, the driving ring 8 will rotate by a certain angle and drive the clamping mechanism to rotate and move downward. When the ceramic body 3 below the clamping mechanism moves into the glazing cavity 5, at this time, the movement of the moving block 9 is stopped, and then the ceramic body 3 will fall into the glazing cavity 5, giving the glazing time for the ceramic body 3 to ensure the uniformity of glazing of the ceramic body 3.

[0042] A circular groove 902 is opened inside the limiting circular plate 901. The outer peripheral surface of the limiting ring 801 is rotatably arranged inside the circular groove 902 through a circular ring 802. The shape of the circular ring 802 is adapted to the shape of the circular groove 902; during operation, when the driving ring 8 rotates by a certain angle on the outer surface of the fixed shaft 7, the driving ring 8 will simultaneously drive the limiting ring 801 and the circular ring 802 to rotate inside the circular groove 902. Under the mutual limitation of the circular groove 902 and the circular ring 802, the stability of the driving ring 8 during downward movement and rotation can be given, ensuring the normal glazing of the ceramic body 3.

[0043] The support frame 101 is rotatably arranged above the workbench 1 through a rotating column, and the end of the rotating column is connected to the output end of the second motor; during operation, after the ceramic body 3 is glazed inside the glazing chamber 5, first control the moving block 9 to move upward, so that the moving block 9 drives the driving ring 8 to reverse to a certain angle under the action of the annular groove 10 and the limiting roller head 12, and rotates to as shown in the attachment Figure 9 As shown, at this time, the glazed ceramic body 3 has been taken out of the glazing chamber 5, and at this time, stop the movement of the moving block 9, then control the second motor to drive the rotating column and the support frame 101 to move towards the side close to the recovery table 6, and then control the clamping mechanism to put down the glazed ceramic body 3.

[0044] Since the limiting roller head 12 is arranged above the support frame 101, when the support frame 101 rotates, the driving ring 8 and the limiting roller head 12 will also rotate accordingly, so the driving ring 8 will not rotate, thus facilitating the placement of the ceramic body 3 above the recovery table 6.

[0045] The clamping mechanism includes a horizontal shaft 13 installed at the end of the transfer frame 4. Both ends of the horizontal shaft 13 are rotatably provided with deflection frames 14. Clamping plates 15 are fixedly installed on the lower end surfaces of the two deflection frames 14. An elastic rod 151 is arranged between the two clamping plates 15. A limiting arc column 16 is installed above the transfer plate 2 and close to one side of the deflection frame 14.

[0046] During operation, in the initial state, referring to the attachment Figure 7 and Figure 8 As shown, the two clamping plates 15 clamp one group of ceramic bodies 3, and at this time the elastic rod 151 is in a contracted state, so as to ensure the stability of the clamping of the ceramic body 3 by the clamping plates 15; when the ceramic is glazed and placed once, and the driving ring 8 reverses and moves upward, when the arc-shaped groove wall of the annular groove 10 is not mutually limited with the limiting roller head 12, at this time the columnar groove at the bottom of the annular groove 10 contacts the limiting roller head 12, but the limiting roller head 12 will not cause the driving ring 8 to rotate. Therefore, under the continuous upward movement of the driving ring 8, one of the deflection frames 14 will contact the end of the limiting arc column 16. With the position of the limiting arc column 16 unchanged, one of the deflection frames 14 will drive the clamping plate 15 connected thereto to rotate. While the other clamping plate 15 remains stationary, the two clamping plates 15 will open and pull the elastic rod 151, and at this time it also just moves to the outside of the ceramic body 3. Then, as the driving ring 8 continues to move upward, the limiting arc column 16 will gradually separate from the contacting deflection frame 14. When the limiting arc column 16 is completely separated from the contacting deflection frame 14, the two clamping plates 15 will move to the initial state as shown in the attachment Figure 7 and Figure 8 As shown, then under the elastic recovery of the elastic rod 151, the clamping plate 15 can automatically clamp the ceramic body 3, which is relatively convenient to use.

[0047] The inner wall of the glazing cavity 5 is provided with a second limiting arc column 17, and the end of the second limiting arc column 17 is in the shape of a round bead; during operation, when the driving ring 8 moves downward from the initial state, when the arc-shaped groove of the annular groove 10 contacts the limiting roller head 12, under the mutual limitation of the two, the driving ring 8 will move downward while rotating, so that the ceramic body 3 gradually moves into the glazing cavity 5. When the bottom of the ceramic body 3 contacts the glaze slurry, at this time, the topmost arc-shaped groove of the annular groove 10 also just contacts the limiting roller head 12. Therefore, at this time, the driving ring 8 will not rotate but only move downward. After moving downward a certain distance, one of the deflecting frames 14 will contact the second limiting arc column 17. Refer to the attached Figure 10 As shown, the second limiting arc column 17 will limit the deflecting frame 14 to a certain extent and cause one of the deflecting frames 14 to rotate by a certain amplitude, so that the ceramic body 3 is completely located in the glazing cavity 5, and at this time, the two clamping plates 15 will not contact the outer surface of the ceramic body 3. In this way, the problem that the clamped part of the ceramic body 3 is difficult to be glazed can be avoided, ensuring the subsequent normal firing of the ceramic body 3.

[0048] Elastic plates 18 are installed at the bottoms of the two clamping plates 15. The surfaces of the elastic plates 18 are provided with a plurality of circular protrusions, and rubber sleeves are sleeved on the outer surfaces of the elastic plates 18. During operation, when the two clamping plates 15 clamp the ceramic body 3, under the action of the elastic plates 18 and the circular protrusions on their surfaces, the ceramic body 3 can be stably clamped, and under the action of the rubber sleeves, a certain protection can be given to the ceramic body 3 to avoid the problem that its outer shape is damaged due to excessive clamping force.

[0049] A contraction frame is installed above the transfer plate 2 near one side of the clamping plate 15, and a spring is arranged inside the contraction frame; during operation, since when the driving ring 8 moves downward from the initial state, the columnar groove at the bottom of the annular groove 10 contacts the limiting roller head 12 first, at this time, the driving ring 8 will not change but only move downward. Therefore, the driving ring 8 will drive the clamping plate 15 and the ceramic body 3 to press down the contraction frame. When the arc-shaped groove wall of the annular groove 10 contacts the limiting roller head 12, the driving ring 8 will move downward while rotating. Under the action of the contraction frame, a certain moving margin is provided for the driving ring 8, and the operation is relatively convenient.

[0050] An electric push frame 19 is installed above the transfer plate 2, and the end of the electric push frame 19 contacts the surface of one of the ceramic bodies 3; during operation, when one of the ceramic bodies 3 is clamped and moved away by the clamping plate 15, the telescopic end of the electric push frame 19 is controlled to push the ceramic body 3 to move towards the position of the initial ceramic body 3, which is convenient for continuous glazing of the ceramic body 3.

[0051] Working principle: In the initial state, refer to the attached Figure 1As shown, the clamping mechanism clamps one of the ceramic bodies 3. Then, the drive mechanism inside the support frame 101 is controlled to drive the transfer frame 4 to move, so that the transfer frame 4 drives the clamping mechanism and the ceramic body 3 to move towards the side close to the glazing chamber 5. After that, the ceramic body 3 will be inside the glazing chamber 5, and the glaze inside the glazing chamber 5 will glaze the ceramic. Subsequently, the glazed ceramic body 3 is transferred into the recovery table 6 through the clamping mechanism and the drive mechanism, which is convenient for the subsequent continuous firing of the ceramic body 3. Through the drive mechanism and the clamping mechanism, the ceramic body 3 can be automatically clamped and glazed, and during the glazing process, the problem that it is difficult to glaze some clamped parts completely due to the clamping of the surface of the ceramic body 3 by the clamping mechanism will not occur. The operation is relatively convenient, which is beneficial to the uniformity of the firing and shaping of the ceramic body 3.

[0052] The shapes of the bottom and top of the annular groove 10 are rectangular, and in the initial state, refer to the attached Figure 4 As shown, the limit roller head 12 is located in the lowest rectangular groove of the annular groove 10. When the drive ring 8 follows the limit circular plate 901 and the limit ring 801 and moves down a certain distance, that is, when the arc-shaped groove wall of the annular groove 10 contacts the limit roller head 12, under the limitation of the limit roller head 12, the drive ring 8 will rotate at a certain angle and drive the clamping mechanism to rotate and move down. When the ceramic body 3 below the clamping mechanism moves into the glazing chamber 5, at this time, the movement of the moving block 9 is stopped. Then, the ceramic body 3 will fall into the glazing chamber 5, giving the glazing time for the ceramic body 3 to ensure the uniformity of glazing of the ceramic body 3. After the ceramic body 3 is glazed inside the glazing chamber 5, first control the moving block 9 to move upward, so that the moving block 9 drives the drive ring 8 to reverse at a certain angle under the action of the annular groove 10 and the limit roller head 12 and rotate to as shown in the attached Figure 9 As shown, at this time, the glazed ceramic body 3 has been taken out of the glazing chamber 5, and at this time, the movement of the moving block 9 is stopped. Then, control the second motor to drive the rotating column and the support frame 101 to move towards the side close to the recovery table 6, and then control the clamping mechanism to put down the glazed ceramic body 3.

[0053] Since the limit roller head 12 is arranged above the support frame 101, when the support frame 101 rotates, the drive ring 8 and the limit roller head 12 will also rotate accordingly, so the drive ring 8 will not rotate. Therefore, it is convenient to place the ceramic body 3 above the recovery table 6. In the initial state, refer to the attached Figure 7 and Figure 8As shown, two clamping plates 15 clamp one group of ceramic bodies 3, and at this time, the elastic rod 151 is in a contracted state, so as to ensure the stability of the clamping of the ceramic body 3 by the clamping plates 15; when the ceramic is glazed and placed for the first time, and when the driving ring 8 rotates reversely and moves upward, when the arc-shaped groove wall of the annular groove 10 is not limited by the limiting roller head 12, at this time, the cylindrical groove at the bottom of the annular groove 10 contacts the limiting roller head 12, but the limiting roller head 12 will not cause the driving ring 8 to rotate. Therefore, with the continuous upward movement of the driving ring 8, one of the deflecting frames 14 will contact the end of the limiting arc column 16, causing one of the clamping plates 15 to rotate away from the other clamping plate 15, so that the two clamping plates 15 open, the elastic rod 151 is in a stretched state, and at this time, it also just moves to the outside of the ceramic body 3. After that, with the continuous upward movement of the driving ring 8, the limiting arc column 16 will gradually separate from the contacting deflecting frame 14, and at this time, the clamping plate 15 can stably clamp the ceramic body 3 and move to the initial state attachment Figure 7 and Figure 8 As shown, subsequently, under the restoration of the elastic force of the elastic rod 151, the clamping plate 15 can automatically clamp the ceramic body 3, which is more convenient to use; when the driving ring 8 moves downward from the starting state, when the arc-shaped groove of the annular groove 10 contacts the limiting roller head 12, under the mutual limitation of the two, the driving ring 8 will move downward while rotating, so that the ceramic body 3 gradually moves into the glazing cavity 5. When the bottom of the ceramic body 3 contacts the glaze, at this time, the topmost arc-shaped groove of the annular groove 10 also just contacts the limiting roller head 12. Therefore, at this time, the driving ring 8 will not rotate, but only move downward. After moving downward a certain distance, one of the deflecting frames 14 will contact the limiting arc column 2 17. Refer to attachment Figure 10 As shown, the limiting arc column 2 17 will limit the deflecting frame 14 to a certain extent and cause one of the deflecting frames 14 to rotate by a certain amplitude, so that the ceramic body 3 is completely located in the glazing cavity 5, and at this time, the two clamping plates 15 will not contact the outer surface of the ceramic body 3, so as to avoid the problem that the clamped part of the ceramic body 3 is difficult to be glazed, and ensure the subsequent normal firing of the ceramic body 3.

[0054] The above are only the preferred embodiments of the present application and are not used to limit the present application. For those skilled in the art, various changes and modifications can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A ceramic glazing machine, characterized in that: The utility model comprises a workbench, a transmission plate is installed above the workbench, a plurality of ceramic bodies to be glazed are arranged above the transmission plate, a support frame is provided above the workbench, a transfer frame is provided on the outer side of the support frame, a clamping mechanism is provided below the transfer frame, and the clamping mechanism is used to clamp the ceramic body to be glazed, a glazing cavity is installed on the upper side of the workbench close to the transfer frame, glaze slurry is stored in the glazing cavity, a driving mechanism is provided inside the support frame, and the driving mechanism is used to drive the transfer frame to rotate and move upward into the glaze cavity, and a recovery platform is fixedly installed on the upper side of the workbench close to the glazing cavity; The driving mechanism includes a fixed shaft installed inside the support frame, a driving ring is rotatably provided on the outer circumference of the fixed shaft, the transfer frame is fixedly installed on the outer circumference of the driving ring, a limiting ring is fixedly installed on the upper end surface of the driving ring, a moving block is slidably provided inside the support frame, a limiting circular plate is fixedly installed on the side wall of the moving block through a support plate, the limiting ring is rotatably provided inside the limiting circular plate, a limiting unit is provided on the outer side of the driving ring, and the limiting unit is used to control the rotation of the driving ring; The limiting unit includes an annular groove formed on the outer peripheral surface of the driving ring, and the bottom and top of the annular groove are rectangular in shape; a columnar rod is installed on the upper side of the support frame near the annular groove, and a limiting roller is rotatably installed on the side of the columnar rod near the annular groove, and the limiting roller is located inside the annular groove, and the shape of the limiting roller is adapted to the shape of the annular groove; The clamping mechanism includes a horizontal shaft installed at the end of the transfer frame, and deflection frames are rotatably installed at both ends of the horizontal shaft. Clamping plates are fixedly installed on the lower end surfaces of the two deflection frames, and an elastic rod is provided between the two clamping plates. A limiting arc column is installed on the side above the transmission plate close to the deflection frame.

2. The ceramic glazing machine according to claim 1, wherein: A circular groove is provided inside the limiting circular plate, and the outer circumference of the limiting ring is arranged inside the circular groove by rotating the circular ring. The shape of the circular ring is adapted to the shape of the circular groove.

3. A ceramic glazing machine according to claim 1, characterized in that: The support frame is rotatably arranged above the workbench through a rotating column, and the end of the rotating column is connected to the output end of the second motor.

4. A ceramic glazing machine according to claim 1, wherein: Two limiting arc columns are installed on the inner wall of the glazing cavity, and the two ends of the limiting arc columns are shaped like round beads.

5. A ceramic glazing machine according to claim 4, characterized in that: An elastic plate is installed at the bottom of the two clamping plates. A plurality of circular protrusions are provided on the surface of the elastic plate. A rubber sleeve is sleeved on the outer surface of the elastic plate.

6. The ceramic glazing machine according to claim 5, characterized in that: A shrinkage frame is installed on one side of the transmission plate close to the clamping plate, and a spring is arranged inside the shrinkage frame.

7. The ceramic glazing machine according to claim 6, wherein: An electric push frame is installed above the transmission plate, and an end of the electric push frame contacts the surface of one of the ceramic bodies.

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