A rolling mud throwing device

Abstract

The utility model discloses a kind of rolling and throwing mud devices, belong to ceramic production technical field, including conveying belt, conveying belt is conveyed with several to be cut blank, conveying belt top is provided with horizontal moving mechanism, horizontal moving mechanism top is slidably connected with respectively sliding connection first grabbing subassembly and second grabbing subassembly, first grabbing subassembly and second grabbing subassembly between are provided with cutting assembly, second grabbing subassembly below is provided with discharge mechanism, avoid the defect that traditional extrusion forming needs artificial adjustment due to blank irregular, cutting process tool removes material to blank layer by layer, make force uniform, reduce the problem that mud group is scattered and cracks due to extrusion, to guarantee blank structure compact, reduce the forming defect rate, improve finished product consistency and quality.

Description

Technical Field

[0001] This utility model belongs to the field of ceramic production technology, specifically a rolling mud feeding device. Background Technology

[0002] Ceramic blanks typically require extrusion molding using molds during production to achieve basic shape and dimensional accuracy. Extrusion molding quickly shapes clay into the desired form, facilitating processing and stacking in subsequent rolling or sintering steps. However, due to the softness and high plasticity of the clay itself, stress concentration and shape deviations are easily generated during extrusion, resulting in irregular appearance and uneven dimensions of the clay blanks, which in turn affects the efficiency of subsequent processing and the quality of the finished product.

[0003] Utility model patent CN221985365U discloses an intelligent fully automatic ceramic roll forming line, including a worktable. A conveyor belt mechanism is fixedly installed on the top of the worktable, and a U-shaped shell is fixedly installed on the top side of one side of the worktable. First grooves are formed on the bottom of both sides of the inner wall of the U-shaped shell. This patent uses a first electric telescopic rod to push a slider, causing the slider to move within the first groove. Simultaneously, it drives a second electric telescopic rod and a mold held by an arc-shaped plate and arc-shaped pad to move towards the conveyor belt, placing the mold on the conveyor belt for transfer. Afterward, the first electric telescopic rod resets, and the roll forming of the next mold begins. This technology can improve production efficiency, ensure the consistency of finished product quality, and reduce the labor intensity of workers.

[0004] However, the patent still has problems. During the extrusion molding process, the clay lumps are prone to irregular shapes, making it difficult to accurately place them into the molds used for subsequent processing, requiring manual adjustment. The clay lumps are also prone to breakage during the extrusion process, resulting in a loose internal structure of the rolled product, which is prone to defects such as cracks and dents, affecting product quality. Utility Model Content

[0005] The purpose of this invention is to provide a rolling mud feeding device to solve at least one aspect of the problems and defects mentioned in the background art.

[0006] A rolling sludge feeding device is provided, including a conveyor belt on which a plurality of blanks to be cut are conveyed. A transverse mechanism is provided above the conveyor belt. A first gripping component and a second gripping component are slidably connected above the transverse mechanism. A cutting component is provided between the first gripping component and the second gripping component. A discharge mechanism is provided below the second gripping component.

[0007] Furthermore, the traversing mechanism includes a first electric slide rail and a second electric slide rail. A first electric slider is slidably connected to the first electric slide rail, and a first gripping component is fixedly connected to the first electric slider. A second electric slider is slidably connected to the second electric slide rail, and a second gripping component is provided on the second electric slider.

[0008] Furthermore, the first gripping component includes a first cylinder, which is fixedly connected to a first electric slider. The telescopic end of the first cylinder is fixedly connected to a first mounting plate, and a plurality of first vacuum suction cups are provided on the first mounting plate.

[0009] Furthermore, the second gripping component includes a second cylinder, which is fixedly connected to the second electric slider. The telescopic end of the second cylinder is fixedly connected to a second mounting plate, and the second mounting plate is provided with a plurality of second vacuum suction cups.

[0010] Furthermore, the cutting assembly includes a cutting base, a drive motor is mounted on the cutting base, a cutting cylinder is mounted on the drive motor, a placement circular plate is mounted in the middle of the cutting cylinder, and a plurality of cutting blades are disposed between the placement circular plate and the inner wall of the cutting cylinder.

[0011] Furthermore, several cutting blades are inclined along the cutting cylinder, and several cutting blades are detachably connected between the placement circular plate and the inner wall of the cutting cylinder.

[0012] Furthermore, the cutting cylinder is provided with several discharge holes along the circumferential direction.

[0013] Furthermore, inclined baffles are provided on both sides of the outer side of the cutting cylinder.

[0014] Furthermore, an annular collecting groove plate is also provided on the outside of the cutting seat.

[0015] Furthermore, the discharge mechanism includes a discharge conveyor belt, which is disposed below the second gripping component, and a plurality of placement molds are disposed on the discharge conveyor belt.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows: After the raw material to be cut is discharged from the ply mill, it is cut into blocks by steel wire and falls onto the conveyor belt. It is then transported to the area below the first gripping component. The conveyor belt stops at a designated position, and the lateral movement mechanism drives the first gripping component to move laterally and position itself. The first gripping component drives the vacuum suction cup to descend and pick up the raw material to be cut. It is then moved by the lateral movement mechanism to the area directly above the cutting component. After the material is discharged, it returns to its initial position. After cutting, the second gripping component also uses lateral movement, lifting and lowering, and vacuum suction to transfer the cut conical raw material to the mold of the discharge mechanism. After the raw material is discharged, the chain conveyor sends the mold to the next rolling process and simultaneously transports a new empty mold to the area below the second gripping component to start the next cycle. The cutting component uses a rotating cutter to cut the block raw material evenly, processing it into a regular cone shape that precisely matches the shape of the mold. This avoids the defects of traditional extrusion molding where manual adjustment is required due to the irregularity of the raw material. During the cutting process, the cutter removes material from the raw material layer by layer, making the force uniform and reducing the problem of mud lumps breaking apart due to extrusion. Attached Figure Description

[0017] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

[0018] Figure 1 A schematic diagram of the overall structure of a roller pressing mud feeding device provided by this utility model; Figure 2 A schematic diagram of the first gripping component structure provided by this utility model; Figure 3 This is a schematic diagram of the structure of the second gripping component provided by this utility model; Figure 4 A schematic diagram of the cutting assembly structure provided by this utility model; Figure 5 This is a top view schematic diagram of the cutting cylinder structure provided by this utility model.

[0019] In the diagram: 1. Conveyor belt; 2. Transverse mechanism; 21. First electric slide rail; 22. Second electric slide rail; 23. First electric slider; 24. Second electric slider; 3. First gripping assembly; 31. First cylinder; 32. First mounting plate; 33. First vacuum suction cup; 4. Second gripping component; 41. Second cylinder; 42. Second mounting plate; 43. Second vacuum suction cup; 5. Cutting assembly; 51. Cutting base; 52. Drive motor; 53. Cutting cylinder; 531. Discharge hole; 54. Placement plate; 55. Cutting blade; 56. Inclined baffle; 57. Annular collection trough plate; 6. Discharge mechanism; 61. Discharge conveyor belt; 62. Placement mold; 100. Blank to be cut. Detailed Implementation

[0020] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0021] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0022] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0023] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be 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 for explaining the present utility model and are not intended to limit the present utility model; that is, the described embodiments are only some embodiments of the present utility model, and not all embodiments. The components of the embodiments of the present utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0025] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0026] Please see Figure 1-5As shown in the embodiment of this utility model, a rolling mud feeding device includes a conveyor belt 1, on which a plurality of blanks 100 to be cut are conveyed. A transverse mechanism 2 is arranged above the conveyor belt 1. A first gripping component 3 and a second gripping component 4 are slidably connected above the transverse mechanism 2. A cutting component 5 is arranged between the first gripping component 3 and the second gripping component 4. A discharge mechanism 6 is arranged below the second gripping component 4. After the blank 100 to be cut is discharged from the plywood machine, it is cut into blocks by wire cutting and falls onto the conveyor belt 1. It is then conveyed to the area below the first gripping assembly 3. The conveyor belt 1 stops at a designated position, and the lateral movement mechanism 2 drives the first gripping assembly 3 to move laterally and position it. The first gripping assembly 3 drives the vacuum suction cup to descend and pick up the blank 100 to be cut. It is then moved by the lateral movement mechanism 2 to a position directly above the cutting assembly 5. After the material is discharged, it returns to its initial position. After cutting, the second gripping assembly 4 also uses lateral movement, lifting, and vacuum suction to transfer the cut conical blank into the mold of the discharge mechanism 6, completing the forming process. After the blank is fed in, the chain conveyor sends the mold to the next rolling process and simultaneously sends a new empty mold to the second gripping component 4 to enter the next cycle. The cutting component 5 uses a rotating cutter to uniformly cut the block blank into a regular cone shape that precisely matches the shape of the mold. This avoids the defects of traditional extrusion molding where the blank is irregular and requires manual adjustment. During the cutting process, the cutter removes material from the blank layer by layer, making the force uniform and reducing the problem of mud lumps breaking apart due to extrusion. This ensures that the blank structure is compact, reduces the molding defect rate, and improves the consistency and quality of the finished product.

[0027] In one embodiment, see Figure 1 , Figure 2 and Figure 3 As shown, the transverse mechanism 2 includes a first electric slide rail 21 and a second electric slide rail 22. A first electric slider 23 is slidably connected to the first electric slide rail 21, and a first gripping component 3 is fixedly connected to the first electric slider 23. A second electric slider 24 is slidably connected to the second electric slide rail 22, and a second gripping component 4 is provided on the second electric slider 24. When the blank 100 to be cut is conveyed to the area below the first gripping component 3, the conveyor belt 1 stops. The first electric slide rail 21 drives the first electric slider 23 to move the first gripping component 3 to directly above the blank for suction and to send it to the cutting component 5. After cutting, the second electric slide rail 22 drives the second electric slider 24 to move the second gripping component 4 to directly above the cutting component 5 for material collection and to transfer the processed blank into the mold of the discharge mechanism 6, thus completing the automatic feeding.

[0028] In one embodiment, see Figure 1 , Figure 2 and Figure 3As shown, the first gripping component 3 includes a first cylinder 31, which is fixedly connected to the first electric slider 23. The telescopic end of the first cylinder 31 is fixedly connected to a first mounting plate 32, and the first mounting plate 32 is provided with a plurality of first vacuum suction cups 33. In actual operation, when the conveyor belt 1 transports the blank 100 to be cut to the area below the first gripping component 3, the first cylinder 31 extends, driving the first mounting plate 32 to descend, so that the plurality of first vacuum suction cups 33 come into contact with the blank 100 to be cut and start vacuum adsorption; then the first cylinder 31 retracts, lifting the blank 100 to be cut, and relying on the lateral movement of the first electric slider 23, accurately delivering the blank 100 to be cut to the area directly above the cutting component 5. The first cylinder 31 extends again to release the material, and the feeding action is completed after the vacuum is released from negative pressure.

[0029] In one embodiment, see Figure 2 , Figure 3 and Figure 4 As shown, the second gripping component 4 includes a second cylinder 41, which is fixedly connected to the second electric slider 24. The telescopic end of the second cylinder 41 is fixedly connected to a second mounting plate 42, and the second mounting plate 42 is provided with a plurality of second vacuum suction cups 43. During operation, the second electric slide rail 22 drives the second electric slider 24 to move, causing the second gripping component 4 to move above the cutting component. Then, the second cylinder 41 extends, causing the second mounting plate 42 to descend, and the plurality of second vacuum suction cups 43 contact the conical blank and start adsorption. The second cylinder 41 retracts, causing the blank to rise, and under the drive of the second electric slide rail 22, it is moved to the top of the mold of the discharge mechanism 6, and then extends again to discharge the material, releasing the negative pressure and completing the mold casting.

[0030] In one embodiment, see Figure 2 and Figure 3 As shown, the cutting assembly 5 includes a cutting seat 51, a drive motor 52 is mounted on the cutting seat 51, and a cutting cylinder 53 is mounted on the drive motor 52. The cutting cylinder 53 is a hollow cylindrical structure with a placement circular plate 54 in its middle for supporting the blank 100 to be cut. The placement circular plate 54 is located in the middle of the cutting cylinder 53, and several cutting blades 55 are evenly installed between the placement circular plate 54 and the inner wall of the cutting cylinder 53. Under the drive of the motor, the cutting cylinder rotates with the cylinder and cuts the blank. In the specific operation, the blank 100 to be cut is placed on the placement circular plate 54 by the first gripping assembly 3. The drive motor 52 starts and drives the cutting cylinder 53 to rotate. The multiple cutting blades 55 cut the outer surface of the blank layer by layer until it is processed into a regular cone shape. The waste mud generated during cutting falls into the waste mud collection tank below the cutting seat 51 under the action of gravity, and is then sent to the waste mud treatment equipment through the mud discharge pipe.

[0031] In one embodiment, see Figure 1 , Figure 4 and Figure 5 As shown, several cutting blades 55 are inclined along the cutting cylinder 53. The inclined arrangement of the cutting blades 55 allows them to gradually cut into the blank during rotation, reducing instantaneous cutting resistance, ensuring a smooth cutting process, and reducing the risk of surface cracks and edge chipping of the blank. Several cutting blades 55 are detachably connected between the placement circular plate 54 and the inner wall of the cutting cylinder 53. Several cutting blades 55 are installed at a certain inclined angle between the placement circular plate 54 and the inner wall of the cutting cylinder 53. The inclined direction matches the rotation direction of the cutting cylinder 53, so that the blades cut into the blank layer by layer during rotation. The cutting blade 55 is detachably connected to the placement circular plate 54 and the inner wall of the cutting cylinder 53 via bolts. When maintenance or replacement is required, the operation can be completed simply by removing the fasteners. In actual operation, the drive motor 52 drives the cutting cylinder 53 to rotate, and the inclined cutting blades 55 contact the surface of the blank in sequence, removing the mud layer by layer in a spiral cutting manner, and finally cutting the block blank into a regular cone shape. The waste mud cut off automatically falls into the annular collection trough plate 57 below the cutting seat 51, ensuring the cleanliness of the working area and continuous operation.

[0032] In one embodiment, see Figure 1 , Figure 4 and Figure 5 As shown, the cutting cylinder 53 is provided with several discharge holes 531 along the circumference. During the cutting process, the waste mud cut off layer by layer by the cutting blade 55 will accumulate inside the cutting cylinder 53 and can be discharged in time through the discharge holes 531 to avoid the waste mud clogging the cutting space. During the cutting process, the drive motor 52 drives the cutting cylinder 53 to rotate. The waste mud cut off layer by layer by the cutting blade 55 is automatically discharged through the discharge holes 531 under the action of centrifugal force and gravity, falling into the collection tank below the cutting seat 51, and then sent to the waste mud treatment equipment through the mud discharge pipe. The arrangement of the discharge holes 531 can ensure that the waste mud is discharged evenly during the rotation of the cutting cylinder 53 and will not be concentrated in a certain area, thereby maintaining the cleanliness and smooth flow inside the cutting cavity.

[0033] In one specific embodiment, please refer to Figure 1 , Figure 4 and Figure 5 As shown, inclined baffles 56 are provided on both sides of the outer side of the cutting cylinder 53. Inclined baffles 56 are fixedly provided on the left and right sides of the outer side of the cutting cylinder 53, respectively. The baffles are at a certain angle to the horizontal plane, and the inclination angle is towards the direction of the annular collection trough plate 57. When the drive motor 52 drives the cutting cylinder 53 to rotate for cutting, some waste mud will be thrown out of the cutting cylinder 53 along with the movement of the cutting blade 55. The inclined baffles 56 can block the thrown waste mud and guide it downward, so that it slides down to the annular collection trough plate 57.

[0034] In one embodiment, see Figure 1 , Figure 4 and Figure 5 As shown, an annular collecting trough plate 57 is also provided on the outside of the cutting base 51. The annular collecting trough plate 57 is fixedly installed on the outside of the cutting base 51 and is arranged around the lower or lower-middle part of the cutting cylinder 53. The inside of the annular groove structure is formed, and the depth of the groove is designed according to the volume of the material to be collected, so as to ensure that the chips or splash particles discharged from the discharge hole 531 can be smoothly collected into the groove during the cutting operation.

[0035] In one embodiment, see Figure 1 , Figure 4 and Figure 5 As shown, the discharge mechanism 6 includes a discharge conveyor belt 61, which is positioned below the second gripping assembly 4. Several placement molds 62 are mounted on the discharge conveyor belt 61. The discharge conveyor belt 61 can be a motor-driven annular belt structure, positioned directly below the second gripping assembly 4, allowing the second gripping assembly 4 to accurately place the workpiece directly onto the discharge conveyor belt 61 after gripping. The running speed of the discharge conveyor belt 61 can be adjusted by a control system to adapt to different production cycles. Several placement molds 62 are evenly arranged on the surface of the discharge conveyor belt 61. The placement molds 62 are designed with corresponding limiting grooves according to the workpiece's dimensions, enabling the positioning of the cut ceramic blank and preventing displacement during transport.

[0036] The above description is merely an example and illustration of the structure of this utility model. Those skilled in the art can make various modifications or additions to the specific embodiments described or use similar methods to replace them, as long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of this utility model.

Claims

1. A rolling sludge feeding device, comprising a conveyor belt (1) on which a plurality of blanks (100) to be cut are conveyed, characterized in that, A transverse mechanism (2) is provided above the conveyor belt (1). A first gripping component (3) and a second gripping component (4) are slidably connected above the transverse mechanism (2). A cutting component (5) is provided between the first gripping component (3) and the second gripping component (4). A discharge mechanism (6) is provided below the second gripping component (4).

2. The roller-pressed sludge feeding device according to claim 1, characterized in that, The transverse mechanism (2) includes a first electric slide rail (21) and a second electric slide rail (22). A first electric slider (23) is slidably connected to the first electric slide rail (21). A first gripping component (3) is fixedly connected to the first electric slider (23). A second electric slider (24) is slidably connected to the second electric slide rail (22). A second gripping component (4) is provided on the second electric slider (24).

3. The roller-pressed sludge feeding device according to claim 2, characterized in that, The first gripping component (3) includes a first cylinder (31), which is fixedly connected to the first electric slider (23). The telescopic end of the first cylinder (31) is fixedly connected to a first mounting plate (32), and a plurality of first vacuum suction cups (33) are provided on the first mounting plate (32).

4. The roller-pressed sludge feeding device according to claim 3, characterized in that, The second gripping component (4) includes a second cylinder (41), which is fixedly connected to the second electric slider (24). The telescopic end of the second cylinder (41) is fixedly connected to a second mounting plate (42), and a plurality of second vacuum suction cups (43) are provided on the second mounting plate (42).

5. A rolling sludge feeding device according to claim 4, characterized in that, The cutting assembly (5) includes a cutting seat (51), a drive motor (52) is provided on the cutting seat (51), a cutting cylinder (53) is provided on the drive motor (52), a placement circular plate (54) is provided in the middle of the cutting cylinder (53), and a plurality of cutting blades (55) are provided between the placement circular plate (54) and the inner wall of the cutting cylinder (53).

6. The roller-pressed sludge feeding device according to claim 5, characterized in that, Several cutting blades (55) are inclined along the cutting cylinder (53), and several cutting blades (55) are detachably connected between the placement circular plate (54) and the inner wall of the cutting cylinder (53).

7. A rolling sludge feeding device according to claim 5, characterized in that, The cutting cylinder (53) has several discharge holes (531) arranged along the circumferential direction.

8. A rolling sludge feeding device according to claim 5, characterized in that, Inclined baffles (56) are provided on both sides of the outer side of the cutting cylinder (53).

9. A rolling sludge feeding device according to claim 8, characterized in that, The cutting seat (51) is also provided with an annular collection groove plate (57) on its outside.

10. A roller-pressed sludge feeding device according to claim 1, characterized in that, The discharge mechanism (6) includes a discharge conveyor belt (61), which is located below the second gripping component (4), and a plurality of placement molds (62) are provided on the discharge conveyor belt (61).

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