A glaze pouring device for tile manufacturing process

Abstract

The present invention discloses a glazing device for a ceramic tile manufacturing process, comprising a glazing cavity (1), an outlet (2), a first feeding tube (3), a second feeding tube (4), a first threaded connector (5), and a second threaded connector (6). The glazing cavity is in the shape of a rectangular parallelepiped, and is characterized in that the first feeding tube and the second feeding tube are installed in the glazing cavity, a first feeding port (31) is provided on the upper portion of the first feeding tube, a second feeding port (41) is provided on the upper portion of the second feeding tube, and a long strip-shaped outlet is provided at the bottom end of the glazing cavity. The present invention can uniformize the flow rate and pressure distribution of the glaze slurry, and can produce glaze slurry with uniform flow rate and pressure during glazing; it can discharge gas in the glaze slurry to prevent bubbles from affecting the quality of ceramic tile glazing; and the glazing device has a simple structure, low cost, and high ceramic tile glazing quality.

Description

Technical Field

[0001] The present invention relates to the technical field of ceramic tile manufacturing equipment, in particular to a glazing device used in a ceramic tile manufacturing process. Background Art

[0002] In the tile glazing process, pouring glaze and spraying glaze are two common glazing methods. However, existing pouring glaze devices have problems such as poor glaze flow and pressure uniformity, bubbles affecting the pouring quality, and complex structure. Summary of the Invention

[0003] The purpose of the present invention is to overcome the shortcomings of the prior art and provide a glazing device for a ceramic tile manufacturing process, which can uniformize the flow rate and pressure distribution of the glaze slurry, and can produce glaze slurry with uniform flow rate and pressure during glazing; it can discharge gas in the glaze slurry to prevent bubbles from affecting the quality of ceramic tile glazing; and the glazing device has a simple structure, low cost, and high ceramic tile glazing quality.

[0004] In order to achieve the above object, the technical solution adopted by the present invention is:

[0005] A glazing device for a ceramic tile manufacturing process, comprising a glazing cavity (1), an outlet (2), a first feeding cylinder (3), a second feeding cylinder (4), a first threaded connector (5), and a second threaded connector (6), wherein the glazing cavity is in the shape of a rectangular parallelepiped and is characterized in that: a first feeding cylinder and a second feeding cylinder are installed in the glazing cavity, the two second feeding cylinders are respectively arranged on the left and right sides of the outer peripheral surface of the first feeding cylinder, a first feeding port (31) is provided on the upper portion of the first feeding cylinder, and a second feeding port (32) is provided on the upper portion of the second feeding cylinder. A mixing slurry storage chamber is formed between the outer peripheral wall of the first feed barrel and the inner peripheral wall of the glazing cavity portion, and a long strip outlet portion is provided at the bottom end of the glazing cavity portion. The upper portion of the first feed barrel is positioned by a first threaded connector, and the lower portion of the first feed barrel is positioned and fixed by a second threaded connector. The first threaded connector and the second threaded connector are installed on the side plate of the glazing cavity portion. The first feed barrel is connected to the first glaze slurry source through a first connecting pipe (11), and the second feed barrel is connected to the second glaze slurry source through a second connecting pipe (12).

[0006] Furthermore, the rectangular glaze pouring cavity portion (1) includes a first side panel (13), a second side panel (14), a third side panel (15), a fourth side panel (16), a first end panel, and a second end panel. The cross section of the glaze pouring cavity portion is roughly square. The connection between the first side panel and the second side panel constitutes a first top panel (P1), the connection between the second side panel and the third side panel constitutes a second top panel (P2), the connection between the third side panel and the fourth side panel constitutes a third top panel (P3), and the connection between the fourth side panel and the first side panel constitutes a fourth top panel (P4). The first end panel is connected with a first connecting pipe and a second connecting pipe, and the first connecting pipe and the second connecting pipe are respectively connected with a first feeding tube and a second feeding tube. The lengths of the first feeding tube and the second feeding tube in the longitudinal direction are roughly equal to the length of the glaze pouring cavity portion. The first top panel, the first feeding port, and the third top panel are roughly located on the same vertical line. The second top panel, the second feeding tube, and the fourth top panel are roughly located on the same horizontal line. The first top panel (P1) is located at the topmost position.

[0007] Furthermore, the first threaded connection member (5) includes two sets of screws / bolts, the first set of screws / bolts is mounted on the first side plate, and one end thereof abuts against the outer peripheral surface of the first feeding barrel, and the second set of screws / bolts is mounted on the second side plate, and one end thereof abuts against the outer peripheral surface of the first feeding barrel.

[0008] Furthermore, the second threaded connection member (6) includes two groups of screws / bolts, the third group of screws / bolts is installed on the third side plate, and one end of the screws / bolts is connected to the first feeding barrel, and the fourth group of screws / bolts is installed on the fourth side plate, and one end of the screws / bolts is connected to the first feeding barrel; the third group of screws / bolts and / or the fourth group of screws / bolts include a first thread segment (51) and a second thread segment (52), one end of the first thread segment abuts against the outer peripheral surface of the first feeding barrel, and the end of the second thread segment away from the first thread segment extends into the first feeding barrel.

[0009] Furthermore, the first feed opening (31) is arranged parallel to the vertical line, and the second feed opening (41) is arranged parallel to the vertical line or the angle between the second feed opening and the vertical line is 1-10°; the first feed opening is a long strip opening or a plurality of array-type short openings arranged along the length direction, and the second feed opening is a long strip opening or a plurality of array-type short openings arranged along the length direction.

[0010] Furthermore, a rectifying device is provided in the glaze pouring cavity portion (1), and the rectifying device includes a first rectifying piece (7), a plurality of first rectifying pieces are provided along the length direction, two groups of first rectifying pieces are in an "L" shape and are provided at the corners of the glaze pouring cavity portion corresponding to the second top and the fourth top, and an inclined portion (71) is provided at the upstream end and the downstream end of the first rectifying piece.

[0011] Furthermore, the rectifier device also includes a second rectifier (8) and a third rectifier (9), two groups of second rectifiers are arranged adjacent to the third top, multiple second rectifiers are arranged along the length direction, and two groups of second rectifiers are respectively arranged on the inner surface of the third side plate and the fourth side plate, and the upstream end and downstream end of the second rectifier are provided with inclined portions; multiple third rectifiers are arranged along the length direction, one group of third rectifiers is arranged on the outer peripheral surface of the bottom end of the first feeding barrel, and the left and right ends of the third rectifier are provided with inclined portions.

[0012] Furthermore, the glaze pouring cavity portion (1) is provided with an exhaust hole, and the exhaust hole is connected to a collecting device or the atmosphere through a pipe.

[0013] The present invention provides a glazing device for a ceramic tile manufacturing process, which can uniformize the flow rate and pressure distribution of the glaze slurry and produce glaze slurry with uniform flow rate and pressure during glazing; it can discharge gas in the glaze slurry to prevent bubbles from affecting the quality of ceramic tile glazing; and the glazing device has a simple structure, low cost, and high ceramic tile glazing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic structural diagram of a glazing device used in the ceramic tile manufacturing process of the present invention;

[0015] Figure 2 This is a schematic cross-sectional view of a glazing device used in the ceramic tile manufacturing process of the present invention;

[0016] Figure 3 This is a schematic cross-sectional view of the glazing device used in the ceramic tile manufacturing process of the present invention.

[0017] In the figure: glaze cavity part 1, outlet part 2, first feeding tube 3, second feeding tube 4, first threaded connection part 5, second threaded connection part 6, first rectifier 7, second rectifier 8, third rectifier 9; first connecting pipe 11, second connecting pipe 12, first side plate 13, second side plate 14, third side plate 15, fourth side plate 16, first feeding port 31, second feeding port 41, first thread segment 51, second thread segment 52, inclined part 71, first top P1, second top P2, third top P3, fourth top P4. DETAILED DESCRIPTION

[0018] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0019] The present invention will be described in further detail below with reference to the accompanying drawings.

[0020] like Figure 1-3 As shown, a glazing device for a ceramic tile manufacturing process includes a glazing cavity portion 1, an outlet portion 2, a first feeding cylinder 3, a second feeding cylinder 4, a first threaded connector 5, and a second threaded connector 6. The glazing cavity portion 1 is in the shape of a rectangular parallelepiped, and is characterized in that: the first feeding cylinder 3 and the second feeding cylinder 4 are installed in the glazing cavity portion 1, and the two second feeding cylinders 4 are respectively arranged on the left and right sides of the outer circumference of the first feeding cylinder 3, a first feeding port 31 is opened on the upper part of the first feeding cylinder 3, and a second feeding port 41 is opened on the upper part of the second feeding cylinder 4. A mixing slurry storage chamber is formed between the outer peripheral wall of a feeding barrel 3 and the inner peripheral wall of the glazing cavity part 1. A long strip outlet part 2 is provided at the bottom end of the glazing cavity part 1. The upper part of the first feeding barrel 3 is positioned by a first threaded connection 5, and the lower part of the first feeding barrel 3 is positioned and fixed by a second threaded connection 6. The first threaded connection 5 and the second threaded connection 6 are installed on the side panel of the glazing cavity part 1. The first feeding barrel 3 is connected to the first glaze slurry source through a first connecting pipe 11, and the second feeding barrel 4 is connected to the second glaze slurry source through a second connecting pipe 12.

[0021] The rectangular glaze cavity portion 1 includes a first side panel 13, a second side panel 14, a third side panel 15, a fourth side panel 16, a first end panel, and a second end panel. The cross section of the glaze cavity portion 1 is roughly square. The connection between the first side panel 13 and the second side panel 14 constitutes a first top portion P1, the connection between the second side panel 14 and the third side panel 15 constitutes a second top portion P2, the connection between the third side panel 15 and the fourth side panel 16 constitutes a third top portion P3, and the connection between the fourth side panel 16 and the first side panel 13 constitutes a fourth top portion P4. ; The first end plate is connected to the first connecting pipe 11 and the second connecting pipe 12, the first connecting pipe 11 and the second connecting pipe 12 are respectively connected to the first feeding tube 3 and the second feeding tube 4, the length of the first feeding tube 3 and the second feeding tube 4 along the length direction is roughly equal to the length of the glaze cavity 1; the first top P1, the first feeding port 31, and the third top P3 are roughly located on the same vertical line, the second top P2, the second feeding tube 4, and the fourth top P4 are roughly located on the same horizontal line, and the first top P1 is located at the topmost.

[0022] The first threaded connector 5 includes two sets of screws / bolts. The first set of screws / bolts is mounted on the first side plate 13, and one end of the screws / bolts abuts against the outer circumference of the first feed barrel 3. The second set of screws / bolts is mounted on the second side plate 14, and one end of the screws / bolts abuts against the outer circumference of the first feed barrel 3. The first threaded connector 5 is used to position the upper portion of the first feed barrel 3.

[0023] The second threaded connector 6 includes two sets of screws / bolts. The third set of screws / bolts is mounted on the third side plate 15 and one end of which is connected to the first feed barrel 3. The fourth set of screws / bolts is mounted on the fourth side plate 16 and one end of which is connected to the first feed barrel 3. The third set of screws / bolts and / or the fourth set of screws / bolts include a first threaded segment 51 and a second threaded segment 52. One end of the first threaded segment 51 abuts against the outer circumference of the first feed barrel 3, and the end of the second threaded segment 52, which is away from the first threaded segment 51, extends into the first feed barrel 3. The second threaded connector 6 is used to position and fix the lower portion of the first feed barrel 3.

[0024] The first feeding port 31 is arranged parallel to the vertical line, and the second feeding port 41 is arranged parallel to the vertical line or the angle between the second feeding port 41 and the vertical line is 1-10 degrees.

[0025] The first feed opening 31 is a long strip opening or a plurality of short openings in an array provided along the length direction, and the second feed opening 41 is a long strip opening or a plurality of short openings in an array provided along the length direction.

[0026] In one embodiment, a rectifying device is further provided in the glazing cavity 1. The rectifying device includes first rectifying pieces 7. A plurality of first rectifying pieces 7 are arranged along the longitudinal direction. Two groups of first rectifying pieces 7 are L-shaped and are arranged at the corners of the glazing cavity 1 corresponding to the second top portion P2 and the fourth top portion P4. Inclined portions 71 are provided at the upstream and downstream ends of the first rectifying pieces 7. The first rectifying pieces 7 are used to rectify the mixed liquid of the first glaze slurry and the second glaze slurry, and to homogenize the flow rate and pressure distribution.

[0027] The rectifier also includes second rectifiers 8 and third rectifiers 9. Two groups of second rectifiers 8 are located adjacent to the third top portion P3. Multiple second rectifiers 8 are arranged along the length of the rectifier. Two groups of second rectifiers 8 are located on the inner surfaces of the third side plate 15 and the fourth side plate 16, respectively. The upstream and downstream ends of the second rectifiers 8 are provided with inclined portions. Multiple third rectifiers 9 are arranged along the length of the rectifier. One group of third rectifiers 9 is located on the outer peripheral surface of the bottom end of the first feed barrel 3. The left and right ends of the third rectifiers 9 are provided with inclined portions. The second rectifiers 8 and third rectifiers 9 are used to rectify the glaze slurry / mixed liquid at the outlet, homogenizing the flow rate and pressure distribution.

[0028] Optionally, an exhaust hole is provided on the glaze cavity portion 1, and the exhaust hole is connected to a collecting device or the atmosphere through a pipeline.

[0029] like Figure 1-3As shown, arrows "→" indicate the direction of glaze slurry flow. The first glaze slurry and the second glaze slurry enter the first feeding barrel 3 and the second feeding barrel 4 respectively through the first connecting pipe 11 and the second connecting pipe 12. The first glaze slurry flows out through the first feeding port 31 and is split to the left and right sides. The second glaze slurry flows out through the second feeding port 41 and mixes with the first glaze slurry. After being rectified by the first rectifying piece 7, it enters the outlet cavity at the lower part of the glazing cavity 1 through the flow channel between the first feeding barrel 3 and the third side plate 15 and the fourth side plate 16. After being rectified by the second rectifying piece 8 and the third rectifying piece 9, it flows down through the outlet portion 2. After passing through this flow path, the gas in the glaze slurry can be discharged, preventing bubbles from affecting the quality of tile glazing.

[0030] The present invention provides a glazing device for a ceramic tile manufacturing process, which can uniformize the flow rate and pressure distribution of the glaze slurry and produce glaze slurry with uniform flow rate and pressure during glazing; it can discharge gas in the glaze slurry to prevent bubbles from affecting the quality of ceramic tile glazing; and the glazing device has a simple structure, low cost, and high ceramic tile glazing quality.

[0031] The above-mentioned embodiments are illustrative of the present invention, not limiting thereof. It is understood that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A glazing device for a ceramic tile manufacturing process, comprising a glazing cavity (1), an outlet (2), a first feeding cylinder (3), a second feeding cylinder (4), a first threaded connector (5), and a second threaded connector (6), wherein the glazing cavity is in a rectangular parallelepiped shape and is characterized in that: A first feeding tube and a second feeding tube are installed in the glazing cavity part. The two second feeding tubes are respectively arranged on the left and right sides of the outer peripheral surface of the first feeding tube. A first feeding port (31) is opened on the upper part of the first feeding tube, and a second feeding port (41) is opened on the upper part of the second feeding tube. A mixing slurry storage chamber is formed between the outer peripheral wall of the first feeding tube and the inner peripheral wall of the glazing cavity part. A long strip-shaped outlet part is provided at the bottom end of the glazing cavity part. The upper part of the first feeding tube is positioned by a first threaded connector, and the lower part of the first feeding tube is positioned and fixed by a second threaded connector. The first threaded connector and the second threaded connector are installed on the side plate of the glazing cavity part. The first feeding tube is connected to the first glaze slurry source through a first connecting pipe (11), and the second feeding tube is connected to the second glaze slurry source through a second connecting pipe (12).

2. A glazing device for a ceramic tile manufacturing process according to claim 1, characterized in that: The rectangular glaze pouring cavity part (1) comprises a first side plate (13), a second side plate (14), a third side plate (15), a fourth side plate (16), a first end plate, and a second end plate. The cross section of the glaze pouring cavity part is roughly square. The connection between the first side plate and the second side plate constitutes a first top (P1), the connection between the second side plate and the third side plate constitutes a second top (P2), the connection between the third side plate and the fourth side plate constitutes a third top (P3), and the connection between the fourth side plate and the first side plate constitutes a fourth top (P4). The first end plate is connected to a first connecting pipe and a second connecting pipe. The first connecting pipe and the second connecting pipe are respectively connected to a first feeding tube and a second feeding tube. The lengths of the first feeding tube and the second feeding tube in the longitudinal direction are roughly equal to the length of the glaze pouring cavity part. The first top, the first feeding port, and the third top are roughly located on the same vertical line. The second top, the second feeding tube, and the fourth top are roughly located on the same horizontal line. The first top (P1) is located at the top.

3. A glazing device for a ceramic tile manufacturing process according to claim 2, characterized in that: The first threaded connection member (5) includes two sets of screws / bolts, the first set of screws / bolts is mounted on the first side plate, and one end thereof abuts against the outer peripheral surface of the first feeding barrel, and the second set of screws / bolts is mounted on the second side plate, and one end thereof abuts against the outer peripheral surface of the first feeding barrel.

4. A glazing device for a ceramic tile manufacturing process according to claim 3, characterized in that: The second threaded connection member (6) includes two groups of screws / bolts, the third group of screws / bolts is installed on the third side plate, and one end of the screws / bolts is connected to the first feeding barrel, and the fourth group of screws / bolts is installed on the fourth side plate, and one end of the screws / bolts is connected to the first feeding barrel; the third group of screws / bolts and / or the fourth group of screws / bolts include a first thread segment (51) and a second thread segment (52), one end of the first thread segment abuts against the outer peripheral surface of the first feeding barrel, and the end of the second thread segment away from the first thread segment extends into the first feeding barrel.

5. A glazing device for a ceramic tile manufacturing process according to claim 4, characterized in that: The first feed opening (31) is arranged parallel to the vertical line, and the second feed opening (41) is arranged parallel to the vertical line or the angle between the second feed opening and the vertical line is 1-10 degrees; the first feed opening is a long strip opening or a plurality of array-type short openings arranged along the length direction, and the second feed opening is a long strip opening or a plurality of array-type short openings arranged along the length direction.

6. A glazing device for a ceramic tile manufacturing process according to claim 5, characterized in that: The glaze pouring cavity (1) is further provided with a rectifying device, comprising a first rectifying piece (7), a plurality of first rectifying pieces being arranged along the length direction, two groups of first rectifying pieces being "L"-shaped and arranged at the corners of the glaze pouring cavity corresponding to the second top and the fourth top, and inclined portions (71) being provided at the upstream and downstream ends of the first rectifying pieces.

7. A glazing device for a ceramic tile manufacturing process according to claim 6, characterized in that: The rectifier device also includes a second rectifier (8) and a third rectifier (9), two groups of second rectifiers are arranged adjacent to the third top, multiple second rectifiers are arranged along the length direction, and the two groups of second rectifiers are respectively arranged on the inner surface of the third side plate and the fourth side plate, and the upstream end and the downstream end of the second rectifier are provided with inclined portions; multiple third rectifiers are arranged along the length direction, one group of third rectifiers is arranged on the outer peripheral surface of the bottom end of the first feeding barrel, and the left and right ends of the third rectifier are provided with inclined portions.

8. A glazing device for a ceramic tile manufacturing process according to claim 6 or 7, characterized in that: The glaze pouring cavity portion (1) is provided with an exhaust hole, which is connected to a collecting device or the atmosphere through a pipe.

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