Ceramic tile blank surface dust collection device and ceramic tile production line

Abstract

The utility model provides a ceramic tile green brick surface dust collection device and a ceramic tile production line, the ceramic tile green brick surface dust collection device comprises an adjusting fixing frame and a dust collection air knife assembly, the adjusting fixing frame is used for being fixed to a roller table support of a conveying roller table, the conveying roller table is used for conveying green bricks, and the dust collection air knife assembly is movably arranged on the adjusting fixing frame; the dust collection air knife assembly is provided with a dust collection air nozzle, a dust collection knife air opening is formed in the side, facing the green bricks, of the dust collection air nozzle, and the distance between the dust collection knife air opening and the green bricks is adjusted by means of adjustment of the adjusting fixing frame. According to the ceramic tile cleaning device, fine powder attached to the blank face is sucked through the dust suction air knife assembly, the yield of ceramic tile products is increased, the cleaning effect is good, flying dust cannot be caused, the occupational health environment is improved, peripheral equipment can be well maintained, equipment faults are reduced, and the equipment operation rate is increased.

Description

Technical Field

[0001] The present application relates to the technical field of ceramic production, and more specifically, to a ceramic tile surface dust collection device and a ceramic tile production line. Background Art

[0002] The pressing of ceramic bricks is a very important process as the beginning of product production. The cleanliness of the brick surface directly affects the production of subsequent processes and the quality of the final product.

[0003] Due to the characteristics of the production process, most of the pressing process uses reverse molds, that is, the flat mold is at the bottom and the back pattern mold is pressed on the top. When the back pattern upper mold is driven by the movable crossbeam of the press and enters the mold cavity at a preset speed for pressing, due to the impact, a small amount of powder in the mold cavity will overflow onto the surface of the assembly middle frame. The exhaust action during the pressing process will also overflow some fine powder. In addition, due to the gap between the upper mold core and the side plate of the mold cavity (this gap is used for exhaust without damaging the side plate), the blank edges around the brick blank will fall off on the surface of the middle frame during the demolding process after the pressing is completed. During the friction between the brick blank surface and the middle frame surface, fine powder or blank edges will stick to the blank surface to form sticky powder.

[0004] The surface of the blank is wiped by several sets of wiping machines to remove the powder sticking to the surface. If the powder sticking to the surface of the blank is not handled properly, it is easy to form powder sticking defects after subsequent glazing, firing and other processes, and become a defective product.

[0005] In the prior art, a blower is usually used after the brick rubbing machine to blow away fine dust on the brick surface. This results in a lot of dust, which accelerates the wear of on-site equipment and makes the on-site working environment poor, which seriously does not meet occupational health requirements.

[0006] Therefore, the existing technology needs to be improved. Utility Model Content

[0007] The purpose of this application is to provide a ceramic tile surface dust suction device and a ceramic tile production line, aiming to solve the technical problem of how to remove dust on the tile surface in the prior art.

[0008] To achieve the above objectives, the technical solution adopted in this application is:

[0009] In a first aspect, the present application provides a ceramic tile surface dust collection device, comprising:

[0010] An adjusting and fixing frame, wherein the adjusting and fixing frame is used to be fixed to a roller stand bracket of a conveying roller stand, and the conveying roller stand is used to convey bricks;

[0011] The dust suction air knife assembly is movably arranged on the adjustment fixing frame. The dust suction air knife assembly has a dust suction air nozzle, and the dust suction air nozzle is provided with a dust suction knife air outlet on the side of the brick blank. With the help of adjustment of the adjustment fixing frame, the distance between the dust suction knife air outlet and the brick blank can be adjusted.

[0012] In one embodiment, the dust suction air knife assembly includes:

[0013] An air knife profile, wherein the bottom of the air knife profile is provided with the dust suction nozzle, and the dust suction nozzle extends downward from the air knife profile;

[0014] A group of flange connection pipes, each of which is connected to the left and right sides of the air knife profile, and is used to communicate with the air knife profile;

[0015] An air inlet pipe is connected to the air knife profile through the flange connecting pipe, and the air inlet pipe is used to be connected to the dust collector.

[0016] In one embodiment, the dust suction air knife assembly further includes:

[0017] A plurality of fixing bolts are used for detachably connecting the air knife profile and the flange connecting pipe.

[0018] In one embodiment, the dust suction air knife assembly further includes:

[0019] A sealing gasket is located between the air knife profile and the flange connecting pipe, and is used for sealing the connection between the air knife profile and the flange connecting pipe.

[0020] In one embodiment, the adjustment bracket includes:

[0021] A set of fixed bases, each of which is used to be fixed on the left and right sides of the roller table bracket, and each of which includes an elongated hole;

[0022] A clamp assembly, the clamp assembly being used to be fixed to the flange connection pipe of the dust suction air knife assembly;

[0023] An adjusting bolt is connected to the elongated hole and the clamp assembly.

[0024] In one embodiment, the fixed base comprises:

[0025] An I-shaped support frame, the I-shaped support frame is used to be connected to the roller table bracket;

[0026] A clamping plate, the clamping plate is used to connect with the I-shaped support frame so that the I-shaped support frame is fixed to the roller table bracket;

[0027] A support and adjustment frame is provided on the I-shaped support frame, and the support and adjustment frame has the elongated hole.

[0028] In one embodiment, the I-shaped support frame includes:

[0029] A first bottom plate, the first bottom plate is used to be placed on the roller table bracket, and the first bottom plate is matched with the clamping plate;

[0030] an intermediate connecting plate, the intermediate connecting plate being connected to the first bottom plate and being used to be inserted into the gap between the transmission rollers of the conveying roller platform;

[0031] A first top plate is connected to an end of the intermediate connecting plate away from the first bottom plate, and the first top plate is used to be connected to the support and adjustment frame.

[0032] In one embodiment, the support and adjustment frame includes:

[0033] a second bottom plate, the second bottom plate being used to connect with the first top plate of the I-shaped support frame;

[0034] a set of side panels, wherein the set of side panels are respectively connected to the left and right sides of the second bottom plate, and the set of side panels are connected to the second bottom plate to form a U-shaped groove;

[0035] A flange extends from the side plate into the U-shaped groove, and the elongated hole is provided on the flange.

[0036] In one embodiment, the clamp assembly comprises:

[0037] A lower clamp, comprising a lower ring piece, a set of lower connectors, and a set of adjustment plates, wherein a set of lower connectors are respectively located at the left and right ends of the lower ring piece, and a set of adjustment plates are respectively located at the left and right ends of the lower ring piece, wherein the adjustment plates extend downward from the lower connectors and are used to be connected to the adjustment bolts;

[0038] An upper clamp, comprising an upper ring piece and a set of upper connectors, one set of which is located at the left and right ends of the upper ring piece, the upper connectors being used to cooperate with the lower connectors to connect the upper ring piece and the lower ring piece to form a clamping ring, which is used to connect to the flange connection pipe;

[0039] A fastening bolt, wherein the fastening bolt is used to connect the lower connecting head and the upper connecting head;

[0040] A lower gasket, located between the lower ring and the flange connection pipe;

[0041] An upper gasket is located between the upper ring and the flange connecting pipe.

[0042] In a second aspect, the present application provides a ceramic tile production line, which includes the ceramic tile surface dust collection device described in the above embodiment. Thus, the ceramic tile production line can have all the structural features and beneficial effects of the above ceramic tile surface dust collection device, which will not be repeated here.

[0043] The ceramic tile surface dust collection device and ceramic tile production line provided by the present application have at least the following beneficial effects:

[0044] The present application discloses a ceramic tile blank surface dust suction device and a ceramic tile production line, wherein the ceramic tile blank surface dust suction device includes an adjustment fixing frame and a dust suction air knife assembly, wherein the adjustment fixing frame is used to be fixed to the roller table bracket of the conveying roller table, and the conveying roller table is used to convey the brick blank, and the dust suction air knife assembly is movably arranged on the adjustment fixing frame, and the dust suction air knife assembly has a dust suction air nozzle, and the dust suction air nozzle is provided with a dust suction air outlet on the side of the brick blank. With the help of the adjustment of the adjustment fixing frame, the distance between the dust suction air outlet and the brick blank can be adjusted. The present application improves the yield rate of ceramic tile products by absorbing fine powder adhered to the blank surface through the dust suction air knife assembly, has a good cleaning effect, does not cause dust, improves the occupational health environment, is conducive to the maintenance of peripheral equipment, reduces equipment failures, and improves the equipment operation rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0046] Figure 1 A schematic diagram of the use status of the ceramic tile surface dust collection device provided in an embodiment of the present application;

[0047] Figure 2 A schematic diagram of the structure of a ceramic tile surface dust collection device provided in an embodiment of the present application;

[0048] Figure 3 A schematic diagram of the connection structure between the fixed base and the flange connection pipe provided in an embodiment of the present application;

[0049] Figure 4 A schematic structural diagram of a specific embodiment of the air knife profile provided in an embodiment of the present application;

[0050] Figure 5 A schematic structural diagram of the fixed base provided in an embodiment of the present application.

[0051] Among them, the reference numerals in the figures are:

[0052] 100, Adjustment and Fixing Frame; 200, Dust Extraction Air Knife Assembly; 300, Conveyor Roller; 400, Brick; 110, Fixed Base; 120, Clamp Assembly; 130, Adjustment Bolt; 140, I-Shaped Support Frame; 150, Clamping Plate; 160, Support and Adjustment Frame; 121, Lower Clamp; 122, Lower Ring; 123, Lower Connector; 124, Adjustment Plate; 125, Upper Clamp; 126, Upper Ring; 127, Upper Connector ; 128, lower gasket; 129, upper gasket; 141, first bottom plate; 142, middle connecting plate; 143, first top plate; 161, second bottom plate; 162, side plate; 163, flange; 164, long hole; 210, air knife profile; 220, flange connecting pipe; 230, air inlet pipe; 240, dust suction nozzle; 250, sealing gasket; 241, dust suction knife outlet; 310, roller table bracket; 320, transmission roller rod. DETAILED DESCRIPTION

[0053] In order to make the technical problems, technical solutions and beneficial effects to be solved by this application more clearly understood, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not intended to limit this application.

[0054] It should be noted that when a component is referred to as being "fixed on" or "disposed on" another component, it may be located directly or indirectly on the other component. When a component is referred to as being "connected to" another component, it may be directly or indirectly connected to the other component. The directions or positions indicated by the terms "upper", "lower", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the directions or positions shown in the accompanying drawings and are only for the convenience of description and cannot be understood as limitations on this technical solution. The terms "first" and "second" are only used for the purpose of convenience of description and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features. "Multiple" means two or more, unless otherwise clearly and specifically defined.

[0055] Example 1:

[0056] See also Figure 1 and Figure 2The present embodiment provides a device for dusting the surface of a ceramic tile blank 400, which includes: an adjustable fixed frame 100 and a dust-collecting air knife assembly 200, wherein the adjustable fixed frame 100 is used to be fixed to a roller stand bracket 310 of a conveying roller stand 300, and the conveying roller stand 300 is used to convey the tile blank 400, and the dust-collecting air knife assembly 200 is movably arranged on the adjustable fixed frame 100, and the dust-collecting air knife assembly 200 has a dust-collecting air nozzle 240, and the dust-collecting air nozzle 240 is provided with a dust-collecting air outlet 241 ( Figure 4 As shown in FIG), the distance between the dust collecting knife air outlet 241 and the brick 400 is adjusted by adjusting the fixing frame 100.

[0057] In this embodiment, the dust collection device for the surface of the ceramic tile blank 400 is arranged on the roller bracket 310. Specifically, the dust collection device for the surface of the ceramic tile blank 400 includes an adjusting fixed frame 100 and a dust collection air knife assembly 200. The adjusting fixed frame 100 is respectively located on the left and right sides of the roller bracket 310. The dust collection air knife assembly 200 is installed on the adjusting fixed frame 100 so that the dust collection air knife assembly 200 is suspended on the conveying roller table 300. When the tile blank 400 is transferred to the bottom of the dust collection air knife assembly 200 by the transmission roller rod 320, the dust collection air knife assembly 200 can absorb the dust on the surface of the tile blank 400 without causing dust, thereby improving the yield rate of ceramic tile products.

[0058] It should be understood that one or more ceramic tile blank 400 surface suction devices can be provided on the roller stand 310. For example, two ceramic tile blank 400 surface suction devices can be provided on the roller stand 310 to ensure that the dust on the tile blank 400 surface is cleanly absorbed.

[0059] The adjustable mounting bracket 100 is used to adjust the height of the dust blade assembly 200. When the green brick 400 is moved under the dust blade assembly 200, the adjustable mounting bracket 100 can be adjusted to ensure that the distance between the dust nozzle 240 of the dust blade assembly 200 and the green brick 400 is maintained at an appropriate distance, so that the dust blade air outlet 241 can achieve the best dust collection effect. At the same time, it can ensure that the dust nozzle 240 of the dust blade assembly 200 does not collide with the green brick 400 and cause blockage. For example, the dust nozzle 240 can be set 1-2 mm away from the green brick, and the dust collection speed at the dust blade air outlet 241 can reach 23 m / s. When the green brick 400 passes under the dust blade air outlet 241, the dust blade air outlet 241 can cleanly absorb fine dust adhering to the surface of the green brick 400.

[0060] It can be understood that the vacuum knife air outlet 241 can be parallel to the width direction of the conveying roller table 300. When the brick blank 400 is placed on the conveying roller table 300, the span of the vacuum knife air outlet 241 can cover the entire width of the brick blank 400. When the brick blank 400 is conveyed by the conveying roller table 300, the vacuum knife air outlet 241 can clean the dust on the surface of the brick blank 400.

[0061] Therefore, this embodiment improves the yield rate of ceramic tile products by absorbing fine powder adhered to the blank surface through the dust suction air knife assembly 200. It has good cleaning effect, does not cause dust, improves the occupational health environment, is conducive to the maintenance of peripheral equipment, reduces equipment failures, and improves equipment operation rate.

[0062] Specifically, see Figure 2 The dust collection wind knife assembly 200 includes: a wind knife profile 210, a group of flange connecting pipes 220 and an air inlet pipe 230. The bottom of the wind knife profile 210 is provided with a dust collection nozzle 240, and the dust collection nozzle 240 extends downward from the wind knife profile 210. A group of flange connecting pipes 220 are respectively connected to the left and right sides of the wind knife profile 210. The flange connecting pipes 220 are used to communicate with the wind knife profile 210. The air inlet pipe 230 is connected to the wind knife profile 210 via the flange connecting pipe 220. The air inlet pipe 230 is used to communicate with the dust collector.

[0063] In this embodiment, the left and right ends of the air knife profile 210 are respectively connected to flange connection pipes 220, and the flange connection pipes 220 are connected to the dust collector through the air inlet pipe 230. The bottom of the air knife profile 210 is provided with a dust suction nozzle 240, and the bottom of the dust suction nozzle 240 is provided with a dust suction knife air outlet 241. The air knife profile 210 is used to absorb the fine dust on the surface of the brick 400. The air knife profile 210 needs to be suspended above the transmission roller 320. When the brick 400 is transferred to the air knife profile When the air is below the brick 400, the dust suction nozzle 240 on the wind knife profile 210 can pass through the entire brick 400 and remain parallel to the surface of the brick 400, wherein the dust suction nozzle 240 extends downward from the wind knife profile 210, that is, the dust suction nozzle 240 protrudes downward, so as to adjust the distance between the dust suction nozzle 241 and the brick 400, so that the dust suction nozzle 241 can be close to the top of the brick 400, avoiding hard interference between the wind knife profile 210 and the drive roller 320.

[0064] Among them, the dust collector is used to absorb dust. The dust collector can be understood as existing technology, and the specific structure of the dust collector will not be described in detail.

[0065] Specifically, see Figure 3The dust collection air knife assembly 200 also includes: a number of fixing bolts (not shown in the figure) and a sealing gasket 250. The fixing bolts are used for the detachable connection between the air knife profile 210 and the flange connecting pipe 220. The sealing gasket 250 is located between the air knife profile 210 and the flange connecting pipe 220. The sealing gasket 250 is used for the sealed connection between the air knife profile 210 and the flange connecting pipe 220.

[0066] In this embodiment, the wind knife profile 210 can be detachably connected to the flange connecting pipe 220 through fixing bolts. For example, the wind knife profile 210 can be formed as a whole by injection molding, and the flange connecting pipe 220 can also be formed as a whole by injection molding. The wind knife profile 210 and the flange connecting pipe 220 are manufactured separately. After that, the wind knife profile 210 and the flange connecting pipe 220 can be assembled together by fixing bolts. It is convenient to disassemble and assemble, and easy to maintain. It is simple to manufacture and easy to implement.

[0067] The sealing gasket 250 is used for sealing the connection between the wind knife profile 210 and the flange connecting pipe 220. For example, the sealing gasket 250 is located between the wind knife profile 210 and the flange connecting pipe 220, and the wind knife profile 210 and the flange connecting pipe 220 are assembled together by fixing bolts. This can ensure that the flange connecting pipes 220 on both sides of the wind knife profile 210 are tightly sealed and airtight, thereby ensuring the dust collection effect of the dust collection knife air outlet 241.

[0068] Specifically, see Figure 3 The adjustment fixing frame 100 includes: a set of fixed bases 110, a clamp assembly 120 and an adjusting bolt 130. A set of fixed bases 110 is used to be fixed on the left and right sides of the roller table bracket 310, and the fixed base 110 includes a long hole 164. The clamp assembly 120 is used to be fixed to the flange connecting pipe 220 of the dust collection air knife assembly 200. The adjusting bolt 130 is connected to the long hole 164 and the clamp assembly 120.

[0069] In this embodiment, a group of fixed bases 110 are respectively installed on the left and right sides of the roller bracket 310, and the flange connecting pipe 220 of the dust suction wind knife assembly 200 is fixed to the fixed base 110 through the clamp assembly 120, that is, the flange connecting pipes 220 on the left and right sides of the wind knife profile 210 are fixed to the fixed base 110 on the left and right sides of the roller bracket 310 through the clamp assembly 120. A long hole 164 is provided on the fixed base 110, and the clamp assembly 120 is fixedly connected to the long hole 164 by an adjusting bolt 130, that is, the clamp assembly 120 can move up and down along the long hole 164, and the adjusting bolt 130 is used to limit the fixed clamp assembly 120. For example, the adjusting bolt 130 can be adjusted so that the distance between the dust suction knife air outlet 241 and the brick 400 is 1-2 mm, so that the dust suction knife air outlet 241 achieves the best dust suction effect.

[0070] Specifically, see Figure 5 The fixed base 110 includes: an I-shaped support frame 140, a clamping plate 150 and a support adjustment frame 160. The I-shaped support frame 140 is used to connect to the roller platform bracket 310. The clamping plate 150 is used to connect to the I-shaped support frame 140 so that the I-shaped support frame 140 is fixed to the roller platform bracket 310. The support adjustment frame 160 is arranged on the I-shaped support frame 140, and the support adjustment frame 160 has a long hole 164.

[0071] In this embodiment, the fixed base 110 is installed on the left and right sides of the roller support 310. The roller support 310 can be understood as existing technology, and the specific structure of the roller support 310 is not repeated here. Among them, the I-shaped support frame 140 is placed on the roller support 310, and the clamping plate 150 is placed below the roller support 310. The I-shaped support frame 140 and the clamping plate 150 can be connected by fastening bolts so that the I-shaped support frame 140 and the clamping plate 150 clamp the square tube of the roller support 310 to achieve the fixation of the I-shaped support frame 140 on the roller support 310. The support adjustment frame 160 is provided on the I-shaped support frame 140. The support adjustment frame 160 has an elongated hole 164. The elongated hole 164 is used to adjust the height of the dust nozzle 240 to adjust the distance between the dust knife air outlet 241 and the brick 400. For example, the support and adjustment frame 160 can be fixed to the I-shaped support frame 140 by screws, which is convenient for assembly and disassembly, simple to manufacture, and easy to implement.

[0072] Specifically, see Figure 5 The I-shaped support frame 140 includes: a first bottom plate 141, an intermediate connecting plate 142 and a first top plate 143. The first bottom plate 141 is used to be placed on the roller platform bracket 310, and the first bottom plate 141 is matched with the clamping plate 150. The intermediate connecting plate 142 is connected to the first bottom plate 141. The intermediate connecting plate 142 is used to be inserted into the gap between the transmission roller rod 320 of the conveying roller platform 300. The first top plate 143 is connected to the end of the intermediate connecting plate 142 away from the first bottom plate 141. The first top plate 143 is used to be connected to the support adjustment frame 160.

[0073] In this embodiment, the fixed base 110 needs to be installed on the roller platform bracket 310, wherein the roller platform bracket 310 is installed with multiple transmission rollers 320 to form a transmission platform. Therefore, when installing the fixed base 110, it is necessary to avoid the transmission rollers 320. In this embodiment, the first bottom plate 141 of the I-shaped support frame 140 can be clamped on the square tube of the roller platform bracket 310 by the clamping plate 150 and the fastening bolts to form a tight support. At the same time, the middle connecting plate 142 can be inserted into the gap of the transmission roller 320, so that the first top plate 143 can avoid the transmission roller 320, which is convenient and easy to install.

[0074] Specifically, see Figure 5The support and adjustment frame 160 includes: a second bottom plate 161, a group of side plates 162 and a flange 163. The second bottom plate 161 is used to connect with the first top plate 143 of the I-shaped support frame 140. A group of side plates 162 are respectively connected to the left and right sides of the second bottom plate 161. A group of side plates 162 are connected to the second bottom plate 161 to form a U-shaped groove. The flange 163 extends from the side plates 162 into the U-shaped groove, and a long hole 164 is provided on the flange 163.

[0075] In this embodiment, the second bottom plate 161 can be fixedly connected to the first top plate 143 by screws, and a group of side plates 162 are connected to the second bottom plate 161 to form a U-shaped groove, which is used to install the flange connection pipe 220. For example, the flange connection pipe 220 can pass through the U-shaped groove, wherein the side plate 162 can be provided with a flange 163 extending into the U-shaped groove, and the flange 163 is provided with a long hole 164. The long hole 164 is fixedly connected to the clamp assembly 120 by an adjusting bolt 130. The clamp assembly 120 is sleeved on the flange connection pipe 220 to fix the flange connection pipe 220 on the support adjustment frame 160, which is convenient for disassembly and assembly and easy to implement.

[0076] Specifically, see Figure 5 The clamp assembly 120 includes: a lower clamp 121, an upper clamp 125, a fastening bolt, a lower gasket 128 and an upper gasket 129. The lower clamp 121 includes a lower ring piece 122, a group of lower connecting heads 123 and a group of adjusting plates 124. A group of lower connecting heads 123 are respectively located at the left and right ends of the lower ring piece 122, and a group of adjusting plates 124 are respectively located at the left and right ends of the lower ring piece 122. The adjusting plates 124 extend downward from the lower connecting heads 123. The adjusting plates 124 are used to connect with the adjusting bolts 130. The upper clamp 125 includes an upper ring piece 1 26. A group of upper connecting heads 127, a group of upper connecting heads 127 are respectively located at the left and right ends of the upper ring piece 126, the upper connecting heads 127 are used to cooperate with the lower connecting head 123 to connect the upper ring piece 126 and the lower ring piece 122 to form a clamping ring, the clamping ring is used to connect with the flange connection pipe 220, the fastening bolts are used to connect the lower connecting head 123 and the upper connecting head 127, the lower gasket 128 is located between the lower ring piece 122 and the flange connection pipe 220, and the upper gasket 129 is located between the upper ring piece 126 and the flange connection pipe 220.

[0077] In this embodiment, the lower clamp 121 can be fitted and connected to the lower part of the flange connecting pipe 220, and a lower gasket 128 is provided between the lower clamp 121 and the flange connecting pipe 220 to ensure that the lower clamp 121 is tightly fitted to the flange connecting pipe 220. The upper clamp 125 can be fitted and connected to the upper part of the flange connecting pipe 220, and an upper gasket 129 is provided between the upper clamp 125 and the flange connecting pipe 220 to ensure that the upper clamp 125 is tightly fitted to the flange connecting pipe 220. The lower clamp 121 and the upper clamp 125 are fixedly connected by fastening bolts to fix the clamp assembly 120 on the flange connecting pipe 220.

[0078] The lower clamp 121 includes a lower ring piece 122, a group of lower connecting heads 123 and a group of adjustment plates 124. A group of lower connecting heads 123 are respectively located at the left and right ends of the lower ring piece 122. The lower ring piece 122 is used to fit and connect with the flange connecting pipe 220. The adjustment plates 124 are also arranged at the left and right ends of the lower ring piece 122. Bolt holes can be opened on the adjustment plates 124. The bolt holes are used to install adjusting bolts 130 to realize the fixing of the lower clamp 121 to the long hole 164.

[0079] The upper clamp 125 includes an upper ring piece 126 and a group of upper connecting heads 127. The group of upper connecting heads 127 are respectively located at the left and right ends of the upper ring piece 126. The upper ring piece 126 is used to fit and connect with the flange connecting pipe 220. The upper connecting head 127 and the lower connecting head 123 can be fixedly connected by fastening bolts. It is convenient to disassemble and assemble and easy to implement.

[0080] Example 2:

[0081] This embodiment provides a ceramic tile production line, which includes the ceramic tile surface dust collection device described in the above embodiment. Therefore, the ceramic tile production line can have all the structural features and beneficial effects of the ceramic tile surface dust collection device described above, which will not be repeated here.

[0082] In summary, the present application provides a ceramic tile blank surface dust suction device and a ceramic tile production line, wherein the ceramic tile blank surface dust suction device comprises: an adjustment fixing frame and a dust suction air knife assembly, the adjustment fixing frame is used to be fixed to the roller table bracket of the conveying roller table, the conveying roller table is used to convey the brick blank, the dust suction air knife assembly is movably arranged on the adjustment fixing frame, the dust suction air knife assembly has a dust suction air nozzle, and the dust suction air nozzle is provided with a dust suction air outlet on the side of the brick blank, and the adjustment of the adjustment fixing frame is used to adjust the distance between the dust suction air outlet and the brick blank. The present application improves the yield rate of ceramic tile products by absorbing fine powder adhered to the blank surface through the dust suction air knife assembly, has a good cleaning effect, does not cause dust, improves the occupational health environment, is conducive to the maintenance of peripheral equipment, reduces equipment failures, and improves the equipment operation rate.

[0083] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present application should be included in the scope of protection of the present application.

Claims

1. A ceramic tile surface dust collection device, characterized in that: include: An adjusting and fixing frame, wherein the adjusting and fixing frame is used to be fixed to a roller stand bracket of a conveying roller stand, and the conveying roller stand is used to convey bricks; The dust suction air knife assembly is movably arranged on the adjustment fixing frame. The dust suction air knife assembly has a dust suction air nozzle, and the dust suction air nozzle is provided with a dust suction knife air outlet on the side of the brick blank. With the help of adjustment of the adjustment fixing frame, the distance between the dust suction knife air outlet and the brick blank can be adjusted.

2. The ceramic tile surface dust collection device according to claim 1, characterized in that: The dust suction air knife assembly includes: An air knife profile, wherein the bottom of the air knife profile is provided with the dust suction nozzle, and the dust suction nozzle extends downward from the air knife profile; A group of flange connection pipes, each of which is connected to the left and right sides of the air knife profile, and is used to communicate with the air knife profile; An air inlet pipe is connected to the air knife profile through the flange connecting pipe, and the air inlet pipe is used to be connected to the dust collector.

3. The ceramic tile surface dust collection device according to claim 2, characterized in that: The dust suction air knife assembly also includes: A plurality of fixing bolts are used for detachably connecting the air knife profile and the flange connecting pipe.

4. The ceramic tile surface dust collection device according to claim 3, characterized in that: The dust suction air knife assembly also includes: A sealing gasket is located between the air knife profile and the flange connecting pipe, and is used for sealing the connection between the air knife profile and the flange connecting pipe.

5. The ceramic tile surface dust collection device according to claim 1, characterized in that: The adjusting and fixing frame comprises: A set of fixed bases, each of which is used to be fixed on the left and right sides of the roller table bracket, and each of which includes an elongated hole; A clamp assembly, the clamp assembly being used to be fixed to the flange connection pipe of the dust suction air knife assembly; An adjusting bolt is connected to the elongated hole and the clamp assembly.

6. The ceramic tile surface dust collection device according to claim 5, characterized in that: The fixed base comprises: An I-shaped support frame, the I-shaped support frame is used to be connected to the roller table bracket; A clamping plate, the clamping plate is used to connect with the I-shaped support frame so that the I-shaped support frame is fixed to the roller table bracket; A support and adjustment frame is provided on the I-shaped support frame, and the support and adjustment frame has the elongated hole.

7. The ceramic tile surface dust collection device according to claim 6, characterized in that: The I-shaped support frame includes: A first bottom plate, the first bottom plate is used to be placed on the roller table bracket, and the first bottom plate is matched with the clamping plate; an intermediate connecting plate, the intermediate connecting plate being connected to the first bottom plate and being used to be inserted into the gap between the transmission rollers of the conveying roller platform; A first top plate is connected to an end of the intermediate connecting plate away from the first bottom plate, and the first top plate is used to be connected to the support and adjustment frame.

8. The ceramic tile surface dust collection device according to claim 6, characterized in that: The support and adjustment frame includes: a second bottom plate, the second bottom plate being used to connect with the first top plate of the I-shaped support frame; a set of side panels, wherein the set of side panels are respectively connected to the left and right sides of the second bottom plate, and the set of side panels are connected to the second bottom plate to form a U-shaped groove; A flange extends from the side plate into the U-shaped groove, and the elongated hole is provided on the flange.

9. The ceramic tile surface dust collection device according to claim 5, characterized in that: The clamp assembly comprises: A lower clamp, comprising a lower ring piece, a set of lower connectors, and a set of adjustment plates, wherein a set of lower connectors are respectively located at the left and right ends of the lower ring piece, and a set of adjustment plates are respectively located at the left and right ends of the lower ring piece, wherein the adjustment plates extend downward from the lower connectors and are used to be connected to the adjustment bolts; An upper clamp, comprising an upper ring piece and a set of upper connectors, one set of which is located at the left and right ends of the upper ring piece, the upper connectors being used to cooperate with the lower connectors to connect the upper ring piece and the lower ring piece to form a clamping ring, which is used to connect to the flange connection pipe; A fastening bolt, wherein the fastening bolt is used to connect the lower connecting head and the upper connecting head; A lower gasket, located between the lower ring and the flange connection pipe; An upper gasket is located between the upper ring and the flange connecting pipe.

10. A ceramic tile production line, characterized in that: The device comprises a ceramic tile surface dust collection device as described in any one of claims 1 to 9.

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