WO2023019937A1

WO2023019937A1 - Ceramic rolling apparatus

Info

Publication number: WO2023019937A1
Application number: PCT/CN2022/082220
Authority: WO
Inventors: 曹飞; 李绍勇
Original assignee: 科达制造股份有限公司
Priority date: 2021-08-18
Filing date: 2022-03-22
Publication date: 2023-02-23
Also published as: CN113634312A

Abstract

Disclosed is a ceramic rolling apparatus, comprising a conveying belt (1) for transporting a powder (20), a press roller device (2) for pressing the powder on the conveying belt, and at least one edge-blocking assembly (3), wherein the at least one edge-blocking assembly is arranged on at least one side of the conveying belt; the edge-blocking assembly comprises a first fixing frame (31), a first transmission wheel (32) and a second transmission wheel (33) which are rotationally arranged on the first fixing frame, and a edge-blocking belt (34) sleeved on the first transmission wheel and the second transmission wheel; and edge-blocking belts of two edge-blocking assemblies are arranged facing the powder on the conveying belt, so as to restrict the powder to at least one lateral position on the conveying belt. The edge-blocking belt is arranged on the first fixing frame by means of the first transmission wheel and the second transmission wheel, such that the first fixing frame can support the first transmission wheel and the second transmission wheel, and can also support the edge-blocking belt, so as to prevent the displacement of the edge-blocking belt due to an outwardly squeezing force, thereby improving the lateral restriction effect on the powder.

Description

A kind of ceramic rolling equipment

technical field

The invention relates to the technical field of rolling, in particular to ceramic rolling equipment.

Background technique

In the existing ceramic rolling equipment, a flexible holding belt that can be driven by the rolling part is usually set on the rolling part, and the flexible holding belt restricts the lateral flow of the powder, so as to prevent the powder from flowing out when pressing the powder. Spread on both sides. However, when the flexible retaining band is subjected to a pressing force to both sides, it is easy to displace to both sides, and the restraining effect is poor.

Contents of the invention

In order to overcome at least one defect of the above prior art, the present invention provides a ceramic rolling equipment to solve the problem of poor lateral restraint effect of the existing ceramic rolling equipment.

The technical scheme that the present invention adopts for solving its problem is:

The embodiment of the present invention discloses a ceramic rolling equipment, including:

Conveyor belts for conveying powder;

A pressing roller device for pressing the powder on the conveyor belt;

and at least one set of edge retaining assemblies, which are arranged on at least one side of the conveyor belt, and the edge retaining assemblies include a first fixed frame, a first transmission wheel and a second transmission wheel that are rotatably arranged on the first fixed frame, As well as the sidewall belt sleeved on the first transmission wheel and the second transmission wheel, the sidewall belt of the sidewall assembly is set towards the powder on the conveyor belt, so that at least one of the conveyor belts The lateral position constrains the powder.

As an optional implementation manner, in the embodiment of the present invention, there are two sets of edge retaining assemblies, and the two sets of edge retaining assemblies are respectively arranged on both sides of the transmission belt.

As an optional implementation manner, in the embodiment of the present invention, the first transmission wheel and the second transmission wheel are rigid transmission wheels, and the rib band is an elastic rib band.

As an optional implementation, in the embodiment of the present invention, the second transmission wheel is arranged at a position close to the powder on the conveyor belt, and the height of the sidewall is greater than that of the second transmission wheel the height of.

As an optional implementation, in the embodiment of the present invention, the ceramic rolling equipment further includes at least one set of guide assemblies corresponding to the edge retaining assemblies, which are arranged on at least one side of the conveyor belt, so that The guide assembly includes a second fixed frame and a guide part arranged on the second fixed frame, and the guide parts of the two guide assemblies are oppositely arranged towards the powder on the conveyor belt, so that at least one side of the conveyor belt Guide the powder to the position.

As an optional implementation manner, in the embodiment of the present invention, the guide member extends from the entrance of the conveyor belt to the sidewall belt.

As an optional implementation manner, in the embodiment of the present invention, the guide member includes a fixing bar arranged on the second fixing frame and a guide bar arranged on the fixing bar and facing the powder material, The fixing strip is a rigid fixing strip, and the guiding strip is an elastic guiding strip.

As an optional implementation manner, in the embodiment of the present invention, the height of the guide bar is greater than the height of the fixing bar.

As an optional implementation, in the embodiment of the present invention, the guide bar has a constraining surface facing the powder, and an angle α is formed between the constraining surface and the plane of the conveyor belt, 40°≤α ≤90°.

As an optional implementation manner, in the embodiment of the present invention, the guide component is detachably connected to the second fixing frame.

In summary, a kind of ceramic rolling equipment provided by the present invention has the following technical effects:

In the ceramic rolling equipment provided by the embodiment of the present invention, a conveyor belt for conveying powder, a roller device for pressing powder on the conveyor belt, and at least one set of edge retaining assemblies are provided. At least one set of edge retaining assemblies is provided On at least one side of the conveyor belt, the sidewall assembly includes a first fixed frame, a first transmission wheel and a second transmission wheel that are rotatably arranged on the first fixed frame, and The sidewall, the sidewall of the sidewall assembly is arranged towards the powder on the conveyor belt, so as to constrain the powder on at least one lateral position of the conveyor belt. With the ceramic rolling equipment of this scheme, when the pressing roller device presses the powder on the conveyor belt, under the action of the powder on the conveyor belt, the first transmission wheel and the second transmission wheel roll relative to the first fixed frame, so that the sidewall The belt rolls relative to the powder on at least one lateral position of the conveyor belt to constrain the powder on at least one lateral position of the conveyor belt, so that the ceramic rolling equipment can press powder products of required size. So arranged, since the sidewall is set on the first fixed frame through the first transmission wheel and the second transmission wheel, the first fixed frame can support the first transmission wheel and the second transmission wheel, that is, it can support the sidewall belt, so as to prevent The edge band is displaced due to the outward extrusion force, which can improve the lateral restraint effect of the powder. In addition, due to the rolling friction between the sidewall and the powder, the friction on the powder product is small, which can effectively avoid edge cracks caused by friction of the powder product.

Description of drawings

Fig. 1 is the structural representation of the ceramic rolling equipment of the embodiment of the present invention;

Fig. 2 is the plan view of the partial structure of the ceramic rolling equipment of the embodiment of the present invention;

Fig. 3 is the cross-sectional view of place A in Fig. 2;

Fig. 4 is the enlarged schematic diagram of place C in Fig. 3;

Fig. 5 is a cross-sectional view at B in Fig. 2;

FIG. 6 is an enlarged schematic view at point D in FIG. 3 .

Among them, the reference signs have the following meanings:

1. Conveyor belt; 2. Pressure roller device; 21. Lower pressure roller; 22. Upper pressure roller; 23. Compaction belt; 3. Rib assembly; 31. First fixed frame; 32. First transmission wheel; 33. The second transmission wheel; 34, sidewall belt; 4, guide assembly; 41, the second fixed frame; 42, guide component; 421, fixed bar; 422, guide bar; 43, adjusting rod; slider; 20, powder.

Detailed ways

For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", The azimuth or lateral positional relationship indicated by "bottom", "inner" and "outer" are based on the azimuth or lateral positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the It should not be construed as limiting the invention that a device or element must have a particular orientation, be constructed, and operate in a particular orientation.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terms used herein in the description of the present invention are for the purpose of describing specific embodiments only, and are not intended to limit the present invention.

Please refer to FIG. 1 to FIG. 6 together. The present invention provides a ceramic rolling equipment, which is used to continuously roll powder 20 to obtain ceramic tile products.

The ceramic rolling equipment of this program includes a conveyor belt 1 for conveying powder 20, a pressing roller device 2 for pressing powder 20 on the conveyor belt 1, and at least one set of sidewall assemblies 3, at least one set of sidewall assemblies 3 is provided On at least one side of the conveyor belt 1, the sidewall assembly 3 includes a first fixed frame 31, a first transmission wheel 32 and a second transmission wheel 33 that are rotatably arranged on the first fixed frame 31, and are sheathed on the first transmission wheel 32. And the sidewall belt 34 on the second drive wheel 33, the sidewall belt 34 of the sidewall assembly 3 is set towards the powder 20 on the conveyor belt 1, so as to constrain the powder 20 on at least one lateral position of the conveyor belt 1.

Using the ceramic rolling equipment of this scheme, when the pressing roller device 2 presses the powder 20 on the conveyor belt 1, under the action of the powder 20 on the conveyor belt 1, the first transmission wheel 32 and the second transmission wheel 33 are relatively opposite to the first transmission wheel 32. The fixed frame 31 rolls, so that the sidewall belt 34 rolls relative to the powder 20 at the lateral position of the conveyor belt 1, so as to constrain the powder 20 at the lateral position of the conveyor belt 1, so that the ceramic rolling equipment can be pressed to a desired size powder products. In this way, since the sidewall 34 is set on the first fixed frame 31 through the first transmission wheel 32 and the second transmission wheel 33, the first fixed frame 31 can support the first transmission wheel 32 and the second transmission wheel 33, that is, it can The sidewall 34 is supported to prevent the sidewall 34 from being displaced due to the outward extrusion force, thereby improving the lateral restraint effect of the powder 20 . In addition, since there is rolling friction between the edge band 34 and the powder 20, the friction force on the powder product is relatively small, which can effectively avoid edge cracks caused by the friction of the powder product.

Specifically, there are two groups of sidewall assemblies 3, and the two groups of sidewall assemblies 3 are respectively arranged on both sides of the conveyor belt 1, that is, the sidewall belts 34 of the two groups of sidewall assemblies 3 can roll respectively relative to the powder material 20, so as to The two sides of the conveyor belt 1 constrain the powder 20 in position. It can be understood that, in other preferred embodiments, a group of sidewall assemblies 3 can also be used, and a group of sidewall assemblies 3 constrains one side of the conveyor belt 1, and the other side of the conveyor belt 1 passes through, for example, a limit block, etc. The design method of constraining other structures is not limited here.

In some embodiments, the pressing roller device 2 includes a lower pressing roller 21 , an upper pressing roller 22 and a compacting belt 23 , the conveyor belt 1 is arranged around the lower pressing roller 21 , and the compacting belt 23 is arranged around the upper pressing roller 22 . Wherein, the compacting belt 23 is used for compacting the powder 20 on the conveyor belt 1 , and the lower pressing roller 21 and the upper pressing roller 22 are used for rolling the powder 20 on the conveyor belt 1 .

In some embodiments, the first transmission wheel 32 and the second transmission wheel 33 are rigid transmission wheels, and the rib band 34 is an elastic rib band. Such setting, on the one hand, since the sidewall 34 is an elastic sidewall 34, a certain elastic deformation can occur according to the actual situation, so as to protect the powder 20 from being damaged during the process of pressing the powder into a powder product; on the other hand , because the first transmission wheel 32 and the second transmission wheel 33 are rigid transmission wheels, the rigid first transmission wheel 32 and the second transmission wheel 33 can provide strong support for the elastic sidewall belt 34, so that the sidewall can be lifted The lateral support effect of the belt 34 on the powder 20.

Wherein, the first transmission wheel 32 and the second transmission wheel 33 can specifically be rigid wheel cores made of rigid materials such as steel, iron or aluminum alloy, and the rib band 34 can specifically be elastic rims made of elastic materials such as natural rubber or synthetic rubber.

Further, the height δ1 of the edge band 34 is greater than the height H of the compacted powder material 20, so set, the height δ1 of the edge band 34 is greater than the height H of the compacted powder material 20, so that the lower pressure roller 21 and When the upper pressing roller 22 presses the powder 20 on the conveyor belt 1, the edge belt 34 can abut against the conveyor belt 1 and the compacting belt 23, so that the powder 20 on the conveyor belt 1 can be avoided along the gap between the edge belt 34 and the conveyor belt 1. Or leak along the gap between the edge band 34 and the compaction belt 23 .

Wherein, in the actual production process, the height H of the powder material 20 after compaction can be adjusted according to the actual production demand, therefore, in the actual design, the edge band 34 can be selected according to the height H of the powder material 20 after compaction suitable height.

Furthermore, the second transmission wheel 33 is arranged at a position close to the powder on the conveyor belt, and the height δ1 of the edge belt 34 is greater than the height δ2 of the second transmission wheel 33 . In this way, since the height δ1 of the sidewall 34 is greater than the height δ2 of the second transmission wheel 33, on the one hand, the sidewall 34 can be deformed under pressure, which can avoid the contact between the second transmission wheel 33 and the conveyor belt 1 and the fixing strip 421. Friction occurs between the real belts 23 . In addition, it can also prevent the second transmission wheel 33 from interfering with the rolling pressure of the lower pressing roller 21 and the upper pressing roller 22 pressing the powder 20 on the conveyor belt 1 .

Wherein, the height of the first transmission wheel 32 is equal to the height δ2 of the second transmission wheel 33 . It can be understood that the height of the first transmission wheel 32 may not be equal to the height δ2 of the second transmission wheel 33 , which is not limited here.

In some embodiments, the distance between the two sidewall belts 34 can be adjusted by adjusting the position of the first fixing frame 31 , so that the sidewall assembly 3 can meet the production requirements of powder products with different widths.

In some embodiments, the ceramic rolling equipment further includes at least one set of guide assemblies 4 corresponding to the edge retaining assemblies 3, at least one set of guide assemblies 4 is arranged on at least one side of the conveyor belt 1, and the guide assemblies 4 include a second fixing frame 41 and The guide part 42 provided on the second fixing frame 41 , the guide part 42 of the guide assembly 4 is set towards the powder 20 on the conveyor belt 1 to guide the powder 20 on at least one lateral position of the conveyor belt 1 . In this way, since the guide member 42 is arranged on at least one side of the conveyor belt 1 , it can guide the powder 20 conveyed on the conveyor belt 1 , thereby preventing the powder 20 from flowing sideways during conveying by the conveyor belt 1 .

Specifically, since there are two sets of edge retaining assemblies 3, correspondingly, there are two sets of guide assemblies 4, two sets of guide assemblies 4 are arranged on both sides of the conveyor belt 1, and the guide parts 42 of the two sets of guide assemblies 4 face the The powder 20 is arranged to guide the powder 20 at lateral positions on both sides of the conveyor belt 1 .

Further, the guide member 42 extends from the entrance of the conveyor belt 1 to the sidewall belt 34 . Such setting means that the guide member 42 can guide the entrance of the conveyor belt 1 to the rolling area, and guide the powder 20 to the rolling area more accurately.

In some embodiments, the guide member 42 includes a fixing bar 421 arranged on the second fixing frame 41 and a guiding bar 422 arranged on the fixing bar 421 and facing the powder material 20, the fixing bar 421 is a rigid fixing bar, and the guiding bar 422 is Elastic guide strips. In this way, on the one hand, an elastic guide bar 422 is provided on the side close to the powder material 20, and the guide bar 422 near the rolling area can undergo a certain elastic deformation according to the actual situation, so as to protect the powder material 20 from being pressed into powder material The product will not be damaged during the process; on the other hand, a rigid fixing bar 421 is provided on the side away from the powder 20, and the fixing bar 421 can provide lateral support for the guide bar 422, so that the guide bar 422 can be lifted against the powder material. 20 for sideways guide effects.

Wherein, the fixing strip 421 may specifically be a rigid fixing strip made of a rigid material such as metal or ceramics, and the guide strip 422 may specifically be an elastic guide strip made of an elastic material such as natural rubber or synthetic rubber.

Further, the height δ3 of the guide strip 422 is greater than the height H of the compacted powder material 20, so set, because the height δ3 of the guide strip 422 is greater than the height H of the compacted powder material 20, so that the lower pressure roller 21 and the upper pressure roller When the pressing roller 22 squeezes the powder 20 on the conveyor belt 1, the guide strip 422 can abut against the conveyor belt 1 and the compacting belt 23, thereby preventing the powder 20 on the conveyor belt 1 from moving along the gap between the guide strip 422 and the conveyor belt 1 or along the The gap between the guide bar 422 and the compaction belt 23 leaks out.

Wherein, in the actual production process, the height H of the powder material 20 after compaction can be adjusted according to the actual production demand, therefore, in the actual design, the guide bar 422 can be selected according to the height H of the powder material 20 after compaction. the height of.

Further, the height δ3 of the guiding bar 422 is greater than the height δ4 of the fixing bar 421 . In this way, since the height δ3 of the guide bar 422 is greater than the height δ4 of the fixed bar 421, on the one hand, the guide bar 422 can be deformed under pressure, which can avoid the gap between the fixed bar 421 and the conveyor belt 1 and between the fixed bar 421 and the compacting belt 23. friction. In addition, the interference of the fixing bar 421 on the pressing of the powder 20 on the conveyor belt 1 by the lower pressing roller 21 and the upper pressing roller 22 can also be avoided.

Furthermore, the guide bar 422 includes a constraining surface facing the powder 20 , an angle α is formed between the constraining surface and the plane of the conveyor belt 1 , and 40°≤α≤90°. So arranged, since the constraint surfaces facing each other are formed between the guide strips 422 of the two guide members 42, so that they do not interfere with the compacted powder product after pressing, so there is no possibility of causing its damage in the powder product. Stress, so as to protect the purpose of powder products.

Wherein, α can be 40°, 50°, 60°, 70°, 80° or 90°, etc., and in this solution, α is preferably 90°. It can be understood that, in other preferred implementation manners, an appropriate value of α may be selected according to actual conditions, which is not limited here.

In some embodiments, the guide member 42 can be one guide member 42 extending along the conveying direction of the conveyor belt 1 , or the guide member 42 can also be composed of multiple sub-guiding members 42 extending along the conveying direction of the conveyor belt 1 . In actual design, an appropriate design manner may be selected according to actual conditions, which is not limited in this embodiment. In this embodiment, an example is taken in which the guide member 42 can be a guide member 42 extending along the conveying direction of the conveyor belt 1 .

In some embodiments, the guiding component 42 is detachably connected to the second fixing frame 41 . In this way, on the one hand, since the guide part 42 is detachably connected to the second fixing frame 41, the fixing bar 421 and the guide bar 422 of different heights can be replaced according to actual use requirements, so as to meet the production requirements of powder products of different heights; on the other hand On the one hand, since the guide component 42 is detachably connected to the second fixing frame 41, the worn guide component 42 can be replaced in time, so that the guide component 42 has a good guiding effect.

In some embodiments, the guide assembly 4 further includes an adjustment rod 43, the guide member 42 is movably connected to the second fixed frame 41 through two adjustment rods 43, and the adjustment rod 43 is used to adjust the connection position between the guide member 42 and the second fixed frame 41 , to change the relative distance between the two guide components 42 . In this way, by adjusting the adjustment rods 43 of the two guide assemblies 4, the distance between the two guide components 42 can be adjusted, so that the ceramic rolling equipment can meet the production requirements of powder products with different widths.

Further, the ceramic rolling equipment also includes a horizontally arranged guide rail 51 and two adjustment sliders 52, the guide rail 51 is vertically arranged relative to the conveying direction of the conveyor belt 1, and the guide parts 42 of the two guide assemblies 4 are respectively slidably connected to the guide rail through the two adjustment sliders 52 51. Such an arrangement means that the guide member 42 is movably connected to the second fixing frame 41 through the adjustment rod 43 and slidably connected to the guide rail 51 through the adjustment slider 52 , thereby improving the adjustment stability of the guide member 42 .

Furthermore, the ceramic rolling equipment further includes two driving components (not shown), and the two driving components are respectively used to drive the two guiding components 42 to move relative to the two second fixing frames 41 . The driving mode of the driving part makes the adjustment of the guiding part 42 more automatic and intelligent. It can be understood that, in other preferred embodiments, the connection position between the guide member 42 and the second fixing bracket 41 can also be adjusted by manually adjusting the adjusting lever 43 or manually adjusting the adjusting slider 52 , which is not limited here. .

As an optional implementation manner, the driving part is arranged on the second fixing frame 41 , and the driving part is used to drive the adjustment rod 43 to move relative to the second fixing frame 41 . So set, that is to say, the adjustment rod 43 drives the guide part 42 to move relative to the second fixed frame 41 under the drive of the drive part, so as to adjust the connection position between the guide part 42 and the second fixed frame 41, and the adjustment slider 52 is positioned on the guide part 42. Sliding relative to the guide rail 51 under the drive.

As another optional implementation manner, the driving component is disposed on the guide rail 51 , and the driving component is used to drive the adjustment slider 52 to slide relative to the guide rail 51 . Such setting, that is, the adjusting slider 52 slides relative to the guide rail 51 under the driving of the driving component and drives the guiding component 42 to move, and the guiding component 42 drives the adjusting rod 43 to move relative to the second fixed frame 41 under the driving of the adjusting slider 52 , so as to adjust the connection position between the guide member 42 and the second fixing frame 41 .

According to the ceramic rolling equipment of the present invention, at least one set of sidewall assemblies 3, at least one set of sidewall assemblies are provided by setting a conveyor belt 1 for conveying powder 20, and a pressure roller device 2 for pressing powder 20 on the conveyor belt 1. 3. It is arranged on at least one side of the conveyor belt 1. The sidewall assembly 3 includes a first fixed frame 31, a first transmission wheel 32 and a second transmission wheel 33 which are rotated on the first fixed frame 31, and are sheathed on the first transmission The sidewall 34 on the wheel 32 and the second transmission wheel 33, the sidewall 34 of the sidewall assembly 3 is set towards the powder 20 on the conveyor belt 1, so as to constrain the powder 20 on at least one lateral position of the conveyor belt 1. Using the ceramic rolling equipment of this scheme, when the pressing roller device 2 presses the powder 20 on the conveyor belt 1, under the action of the powder 20 on the conveyor belt 1, the first transmission wheel 32 and the second transmission wheel 33 are relatively opposite to the first transmission wheel 32. The fixed frame 31 rolls, so that the sidewall belt 34 rolls relative to the powder 20 at the lateral position of the conveyor belt 1, so as to constrain the powder 20 at the lateral position of the conveyor belt 1, so that the ceramic rolling equipment can be pressed to a desired size powder products. In this way, since the sidewall 34 is set on the first fixed frame 31 through the first transmission wheel 32 and the second transmission wheel 33, the first fixed frame 31 can support the first transmission wheel 32 and the second transmission wheel 33, that is, it can The sidewall 34 is supported to prevent the sidewall 34 from being displaced due to the outward extrusion force, thereby improving the lateral restraint effect of the powder 20 . In addition, since there is rolling friction between the edge band 34 and the powder 20, the friction force on the powder product is relatively small, which can effectively avoid edge cracks caused by the friction of the powder product.

The technical means disclosed in the solutions of the present invention are not limited to the technical means disclosed in the above embodiments, but also include technical solutions composed of any combination of the above technical features. It should be pointed out that for those skilled in the art, some improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications are also regarded as the protection scope of the present invention.

Claims

A kind of ceramic rolling equipment, is characterized in that, comprises:

Conveyor belts for conveying powder;

A pressing roller device for pressing the powder on the conveyor belt;

and at least one set of edge retaining assemblies, which are arranged on at least one side of the conveyor belt, and the edge retaining assemblies include a first fixed frame, a first transmission wheel and a second transmission wheel that are rotatably arranged on the first fixed frame, As well as the sidewall belt sleeved on the first transmission wheel and the second transmission wheel, the sidewall belt of the sidewall assembly is set towards the powder on the conveyor belt, so that at least one of the conveyor belts The lateral position constrains the powder.
The ceramic rolling equipment according to claim 1, characterized in that there are two sets of the edge retaining assemblies, and the two sets of edge retaining assemblies are respectively arranged on both sides of the transmission belt.
The ceramic rolling equipment according to claim 1, wherein the first transmission wheel and the second transmission wheel are rigid transmission wheels, and the sidewall is an elastic sidewall.
The ceramic rolling equipment according to claim 2, wherein the second transmission wheel is arranged at a position close to the powder on the conveyor belt, and the height of the sidewall is greater than that of the second transmission wheel high.
The ceramic rolling equipment according to any one of claims 1 to 4, characterized in that, the ceramic rolling equipment further comprises at least one set of guide assemblies corresponding to the edge retaining assemblies, which are arranged on at least one of the conveyor belts. On one side, the guide assembly includes a second fixed frame and a guide part arranged on the second fixed frame, and the guide part of the guide assembly is arranged toward the powder on the conveyor belt, so that at least One lateral position guides the powder.
The ceramic rolling equipment according to claim 5, wherein the guide member extends from the entrance of the conveyor belt to the sidewall belt.
The ceramic rolling equipment according to claim 5, wherein the guide member comprises a fixing bar arranged on the second fixing frame and a guide bar arranged on the fixing bar and facing the powder material, so The fixing strip is a rigid fixing strip, and the guiding strip is an elastic guiding strip.
The ceramic rolling equipment according to claim 7, wherein the height of the guide bar is greater than the height of the fixing bar.
The ceramic rolling equipment according to claim 7, wherein the guide bar has a constraining surface facing the powder, and an angle α is formed between the constraining surface and the plane of the conveyor belt, 40°≤α≤ 90°.
The ceramic rolling equipment according to claim 5, wherein the guide member is detachably connected to the second fixing frame.