A hot-pressing forming device and forming method of a biochar fibrous organic nutrient pot

Abstract

The present application relates to the technical field of biochar organic nutrient pot production, and particularly discloses a hot-pressing forming device for biochar organic nutrient pot and a forming method thereof, which comprises a fixing frame, a hydraulic push rod and a connecting piece, the upper end of the fixing frame is fixedly connected with the hydraulic push rod, the moving end of the hydraulic push rod is fixedly connected with the connecting piece, the lower end of the connecting piece is installed with a locking mechanism, a driving mechanism and a cylinder through a cross plate, one side of the driving mechanism is installed with a positioning mechanism, the outer side of the positioning mechanism is rotationally connected with a lower mold control mechanism, and the bottom end of the cylinder is welded with an upper mold; the positioning mechanism comprises a positioning plate, the upper end of the positioning plate is fixedly connected with a rotating shaft, the outer side of the middle of the rotating shaft is fixedly connected with a positioning disc, and the inner side of one end of the positioning disc is fixedly connected with a guide block; in the present application, the biochar organic nutrient pot can be continuously processed during stamping, thereby improving the processing efficiency, realizing flow production, and effectively reducing the production cost of the biochar organic nutrient pot.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of biochar organic nutrient pot production, in particular to a hot-pressing forming device and forming method of biochar organic nutrient pot. BACKGROUND

[0002] The biochar organic nutrient pot is an environmentally friendly bioactive nutrient pot, which is made of plant fiber powder (such as rice husk powder, rice straw powder, etc.), natural organic matter (such as peat, water moss, etc.), bioactive nutrient agent (such as algin), and non-toxic adhesive, etc. by hot-pressing forming method;

[0003] The hot-pressing forming device puts the raw material heated to a certain temperature into the stamping device, and uses the pressure of the stamping machine to press the molten raw material into a product with a specific shape. In the production process of the biochar organic nutrient pot, the raw material mixed with plant fiber powder, natural organic matter, bioactive nutrient agent and non-toxic adhesive is heated to an appropriate temperature, and then an external force is applied through the stamping device to make it form in the mold, so that the biochar organic nutrient pot with a certain shape and structure is quickly and efficiently produced.

[0004] In the process of hot-pressing forming of the biochar organic nutrient pot, the biochar organic nutrient pot is stamped alone or the stamping process is not continuous, which will affect the smoothness of the production of the biochar organic nutrient pot, and further affect the processing efficiency. Therefore, the present application provides a hot-pressing forming device and forming method of biochar organic nutrient pot to solve the above problems. SUMMARY

[0005] The present application aims to provide a hot-pressing forming device and forming method of biochar organic nutrient pot to solve the problem that in the process of hot-pressing forming of the biochar organic nutrient pot, the biochar organic nutrient pot is stamped alone or the stamping process is not continuous, which will affect the smoothness of the production of the biochar organic nutrient pot, and further affect the processing efficiency.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical scheme:

[0007] The utility model provides a kind of hot-pressing forming device and its forming method of biochar silk organic nutrient pot, including fixed frame, hydraulic push rod and connecting piece, the upper end of the fixed frame is fixedly connected with hydraulic push rod, the moving end of the hydraulic push rod is fixedly connected with connecting piece, the lower end of the connecting piece is equipped with locking mechanism, drive mechanism and cylinder by horizontal plate, one side of the drive mechanism is equipped with positioning mechanism, the outer side of the positioning mechanism is rotatably connected with lower mould control mechanism, the bottom end of the cylinder is fixedly welded with upper mould;The positioning mechanism includes locating plate, the upper end of the locating plate is fixedly connected with shaft, the middle outer side of the shaft is fixedly connected with locating disc, the inner side of one end of the locating disc is fixedly connected with guide block;The locking mechanism includes bent plate, the inner side of one end of the bent plate is fixedly connected with cylinder, the inner piston of the cylinder is fixedly connected with cylinder inner piston push rod on the upper end, the inner side of the other end of the bent plate is equipped with gas cavity, the gas cavity is communicated with the inner cylinder by communicating hole, the inner side of the upper end of the gas cavity is slidably connected with moving block by spring;The drive mechanism includes vertical plate, the inner side of the vertical plate is rotatably connected with rotating plate by connecting shaft, the lower end of the rotating plate is equipped with bottom support plate;The lower mould control mechanism includes gear ring, the inner side of the gear ring is rotatably connected with round shaft, one side of the round shaft is fixedly connected with lower mould.

[0008] As the further optimization of the utility model, the locating plate is provided with two, the locating plates are parallel, the cross section of the locating disc is H-shaped, and the locating disc and the shaft are coaxial.

[0009] As the further optimization of the utility model, the bent plate is L-shaped, the gas cavity is L-shaped, the cylinder is installed in the bent plate, the cylinder inner piston push rod is slidably connected with the bent plate, the upper end of the cylinder inner piston push rod is exposed outside the bent plate and is welded and fixed between the horizontal plate, and the included angle between the cylinder inner piston push rod and the horizontal plate is 90°.

[0010] As the further optimization of the utility model, the top end of the bent plate bending part is concave arc-shaped, the end of the moving block away from the spring is concave arc-shaped, one end of the spring is fixedly connected with the moving block, and the other end of the spring is fixedly connected with the inner wall of the gas cavity.

[0011] As the further optimization of the utility model, the vertical projection of the vertical plate is U-shaped, the rotating plate, the connecting shaft and the bottom support plate are installed in the vertical plate, and the bottom support plate is welded and fixed with the inner wall of the vertical plate.

[0012] As the further optimization of the utility model, the gear ring provided in the lower mould control mechanism is provided with two, the gear rings are parallel, the gear rings are rotatably connected with the locating disc, four lower moulds are provided between the gear rings, and the round shaft is welded and fixed on the two sides of any lower mould.

[0013] As a further optimization of the present application, wherein: the driving mechanism is provided with two, two parallel between the driving mechanism, the driving mechanism and gear ring between one-to-one correspondence, the vertical plate upper end and horizontal plate between the fixed connection, the vertical plate and horizontal plate between the included angle is 90 °.

[0014] As a further optimization of the present application, wherein: the rotating plate, connecting shaft and bottom support plate are provided with a plurality of, the rotating plate, connecting shaft and bottom support plate between one-to-one correspondence.

[0015] As a further optimization of the present application, wherein: the positioning plate and the bottom of the bending plate are fixedly connected with the bottom end of the fixed frame by bolts, and the fixed frame is "mouth" shaped.

[0016] As a further optimization of the present application, wherein: comprising the following steps: step I: drive one of the lower dies to move between the guide block and the bending plate: one of the lower dies installed inside the gear ring is driven by the driving mechanism to rotate the gear ring, and moves to the position between the guide block and the bending plate;

[0017] Step II: adding heated raw materials to the lower die: pouring the heated raw materials into the lower die, ready for stamping forming;

[0018] Step III: control the upper die to move down, stamping forming: the hydraulic push rod drives the horizontal plate to move down, and in the process of moving down, the horizontal plate drives the upper die to move into the lower die between the guide block and the bending plate, and cooperates with the lower die to complete the stamping;

[0019] In the process of moving down of the upper die, the piston push rod in the cylinder pushes the air in the cylinder into the air cavity, the air pressure in the air cavity increases, and then pushes the moving block out of the bending plate, and after pushing out of the moving block, the moving block is tightly attached to the lower die between the guide block and the bending plate, thereby limiting the movement of the lower die and the rotation of the gear ring, and the gear ring cannot rotate in the process of moving down of the rotating plate;

[0020] Step IV: control the upper die to move up, drive the next lower die to move between the guide block and the bending plate: after stamping, the horizontal plate is reset under the driving of the hydraulic push rod, and in the process of moving up of the horizontal plate, the piston push rod in the cylinder moves up, the moving block is reset under the tension of the spring, the rotating plate cannot rotate under the support of the bottom support plate, thereby driving the gear ring to rotate, when the vertical plate moves to the uppermost end, the next die moves between the guide block and the bending plate, and the next stamping process is repeated.

[0021] Compared with the prior art, the present application has the following advantages:

[0022] 1. In this invention, by setting a driving mechanism, a positioning mechanism, a locking mechanism and a lower mold control mechanism, the biochar foam organic nutrient pot can be processed continuously during the stamping process, thereby improving the processing efficiency, enabling assembly line operation and effectively reducing the production cost of biochar foam organic nutrient pots.

[0023] 2. In this invention, by setting a locking mechanism, the horizontal plate moves up and down, and the moving block and guide block cooperate with each other, so that the lower mold can be automatically clamped and positioned at the required position, which further improves the stability of the upper and lower molds during the stamping process.

[0024] 3. In this invention, the drive mechanism is designed to contact the gear ring without rotating it during the downward movement of the horizontal plate, and to rotate the gear ring during the upward movement of the horizontal plate. This allows for unidirectional rotation of the gear ring and controls the rotation angle of the gear ring according to the displacement distance of the horizontal plate, enabling continuous processing. Additionally, the circular shaft allows for the automatic pouring out of the stamped biochar organic nutrient bowl when the lower mold moves to the bottom. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 For the present invention Figure 1 Schematic diagram of the structure at point A in the middle;

[0027] Figure 3 This is a schematic diagram of the positioning mechanism structure of the present invention;

[0028] Figure 4 This is a schematic diagram of the locking mechanism structure of the present invention;

[0029] Figure 5 This is a schematic diagram of the drive mechanism structure of the present invention;

[0030] Figure 6 For the present invention Figure 5 Schematic diagram of the structure at point B;

[0031] Figure 7 This is a schematic diagram of the mold control mechanism of the present invention.

[0032] In the diagram: 1. Fixture; 2. Hydraulic push rod; 3. Connecting component;

[0033] 4. Positioning mechanism; 41. Positioning plate; 42. Rotating shaft; 43. Guide block; 44. Positioning disc;

[0034] 5. Locking mechanism; 51. Bending plate; 52. Moving block; 53. Spring; 54. Air chamber; 55. Connecting hole; 56. Cylinder; 57. Piston push rod inside the cylinder;

[0035] 6, drive mechanism; 61, vertical plate; 62, rotating plate; 63, connecting shaft; 64, bottom support plate;

[0036] 7, lower mold control mechanism; 71, gear ring; 72, lower mold; 73, circular shaft;

[0037] 8, cross plate; 9, cylinder; 10, upper mold. DETAILED DESCRIPTION

[0038] Please refer to Figures 1-7 The present application provides a technical solution:

[0039] A hot-press forming device and method for biochar cotton organic nutrient pots, comprising a fixed frame 1, a hydraulic push rod 2 and a connecting piece 3, the upper end of the fixed frame 1 is fixedly connected with the hydraulic push rod 2, the moving end of the hydraulic push rod 2 is fixedly connected with the connecting piece 3, the lower end of the connecting piece 3 is installed with a locking mechanism 5, a drive mechanism 6 and a cylinder 9 through a cross plate 8, one side of the drive mechanism 6 is installed with a positioning mechanism 4, the outer side of the positioning mechanism 4 is rotatably connected with a lower mold control mechanism 7, and the bottom end of the cylinder 9 is welded with an upper mold 10; the positioning mechanism 4 comprises a positioning plate 41, the upper end of the positioning plate 41 is fixedly connected with a rotating shaft 42, the outer side of the rotating shaft 42 is fixedly connected with a positioning disc 44 in the middle, and the inner side of one end of the positioning disc 44 is fixedly connected with a guide block 43; the locking mechanism 5 comprises a bent plate 51, the inner side of one end of the bent plate 51 is fixedly connected with a gas cylinder 56, the inner piston of the gas cylinder 56 is fixedly connected with a gas cylinder inner piston push rod 57 at the upper end, the inner side of the other end of the bent plate 51 is provided with a gas cavity 54, the gas cavity 54 is communicated with the inside of the gas cylinder 56 through a communication hole 55, and the inner side of the upper end of the gas cavity 54 is slidably connected with a moving block 52 through a spring 53; the drive mechanism 6 comprises a vertical plate 61, the inner side of the vertical plate 61 is rotatably connected with a rotating plate 62 through a connecting shaft 63, and the lower end of the rotating plate 62 is installed with a bottom support plate 64; the lower mold control mechanism 7 comprises a gear ring 71, the inner side of the gear ring 71 is rotatably connected with a circular shaft 73, and one side of the circular shaft 73 is fixedly connected with a lower mold 72.

[0040] As a further embodiment of the present solution, two positioning plates 41 are provided, the positioning plates 41 are parallel between them, the cross section of the positioning disc 44 is H-shaped, the positioning disc 44 and the rotating shaft 42 are on the same axis, and through the above setting, the drive mechanism 6 can be stably positioned;

[0041] As a further embodiment of the present solution, the bent plate 51 is L-shaped, the gas cavity 54 is L-shaped, the gas cylinder 56 is installed in the inside of the bent plate 51, the gas cylinder inner piston push rod 57 is slidably connected with the bent plate 51, the position of the upper end of the gas cylinder inner piston push rod 57 exposed outside the bent plate 51 is welded and fixed between the cross plate 8, the included angle between the gas cylinder inner piston push rod 57 and the cross plate 8 is 90°, and through the above setting, the lower mold 72 can be stably positioned during the process of stamping forming.

[0042] As a further implementation of the scheme, the top end of the bent plate 51 is concave arc-shaped, the end of the moving block 52 away from the spring 53 is concave arc-shaped, one end of the spring 53 is fixedly connected with the moving block 52, and the other end of the spring 53 is fixedly connected with the inner wall of the air cavity 54. Through the above setting, the stability during the fixing of the lower mold 72 can be further improved.

[0043] As a further implementation of the scheme, the vertical projection of the vertical plate 61 is U-shaped, the rotating plate 62, the connecting shaft 63 and the bottom support plate 64 are all installed inside the vertical plate 61, and the bottom support plate 64 is fixedly welded with the inner wall of the vertical plate 61. Through the above setting, the rotating plate 62 can drive the gear ring 71 to rotate only during the upward movement of the vertical plate 61.

[0044] As a further implementation of the scheme, the gear ring 71 provided inside the lower mold control mechanism 7 is provided with two, the gear rings 71 are parallel, the gear ring 71 is rotatably connected with the positioning disc 44, and the gear ring 71 is provided with four lower molds 72, and the two sides of each lower mold 72 are fixedly welded with a circular shaft 73. The stability of the lower mold 72 can be positioned and driven to rotate.

[0045] As a further implementation of the scheme, the driving mechanism 6 is provided with two, the two driving mechanisms 6 are parallel, the driving mechanism 6 and the gear ring 71 are one-to-one corresponding, the vertical plate 61 is fixedly connected with the horizontal plate 8, and the included angle between the vertical plate 61 and the horizontal plate 8 is 90°. Through the above setting, the stability of the device during operation can be effectively improved.

[0046] As a further implementation of the scheme, the rotating plate 62, the connecting shaft 63 and the bottom support plate 64 are all provided with multiple, the rotating plate 62, the connecting shaft 63 and the bottom support plate 64 are one-to-one corresponding, the positioning plate 41 and the bottom of the bent plate 51 are fixedly connected with the bottom end of the fixed frame 1 through bolts, and the fixed frame 1 is "mouth"-shaped. Through the above setting, the stability of the overall structure of the equipment can be improved.

[0047] As a further implementation of the scheme, the method comprises the following steps: step I: driving one of the lower molds 72 to move to the position between the guide block 43 and the bent plate 51; the driving mechanism 6 drives the gear ring 71 to rotate, and one of the lower molds 72 installed inside the gear ring 71 moves to the position between the guide block 43 and the bent plate 51;

[0048] Step II: adding the heated raw materials to the lower mold 72: pouring the heated raw materials into the lower mold 72, and preparing for stamping forming;

[0049] Step III: control the upper die 10 to move down, stamping forming: the hydraulic push rod 2 drives the horizontal plate 8 to move down, the horizontal plate 8 moves down in the process, drives the upper die 10 to move to the inside of the lower die 72 between the guide block 43 and the bending plate 51 position, and cooperates with the lower die 72 to complete stamping;

[0050] In the process of moving down of the upper die 10, the piston push rod 57 in the cylinder pushes the air of the cylinder 56 into the air cavity 54, the air pressure in the air cavity 54 increases, and then the moving block 52 is pushed out of the bending plate 51, the moving block 52 is tightly attached to the lower die 72 between the guide block 43 and the bending plate 51 after being pushed out, thereby limiting the movement of the lower die 72, and the gear ring 71 is also limited from rotating, and the gear ring 71 rotates in the process of moving down of the rotating plate 62, and cannot drive the gear ring 71 to rotate;

[0051] Step IV: control the upper die 10 to move up, drive the next lower die 72 to move to the position between the guide block 43 and the bending plate 51: after stamping, the horizontal plate 8 is reset under the drive of the hydraulic push rod 2, the piston push rod 57 in the cylinder moves up in the process of moving up of the horizontal plate 8, the moving block 52 is reset under the tension of the spring 53, the rotating plate 62 cannot rotate under the support of the bottom support plate 64, thereby driving the gear ring 71 to rotate, when the vertical plate 61 moves to the uppermost end, the next die 72 moves to the position between the guide block 43 and the bending plate 51, and the next stamping process is repeated.

[0052] The principles and implementation manners of the present application are described by using specific examples in the present application, and the above examples are only used to help understand the method of the present application and its core idea. The above description is only the preferred embodiments of the present application, and it should be pointed out that due to the limitation of language expression, there are infinite specific structures, and for ordinary skilled persons in the technical field, some improvements, decorations or changes can be made without departing from the principles of the present application, and the above technical features can be combined in a proper way; these improvements, decorations, changes or combinations, or the direct application of the inventive concept and technical scheme to other occasions without improvement, should be regarded as the protection scope of the present application.

Claims

1. A hot-pressing molding device for a biochar sponge organic nutrient pot, comprising a fixing frame (1), a hydraulic push rod (2), and a connecting piece (3), characterized in that: The upper end of the fixed frame (1) is fixedly connected to a hydraulic push rod (2), and the moving end of the hydraulic push rod (2) is fixedly connected to a connector (3). The lower end of the connector (3) is equipped with a locking mechanism (5), a driving mechanism (6) and a cylinder (9) through a horizontal plate (8). A positioning mechanism (4) is installed on one side of the driving mechanism (6), and a lower mold control mechanism (7) is rotatably connected to the outside of the positioning mechanism (4). An upper mold (10) is welded and fixed to the bottom end of the cylinder (9). The positioning mechanism (4) includes a positioning plate (41), a rotating shaft (42) is fixedly connected to the upper end of the positioning plate (41), a positioning disk (44) is fixedly connected to the outer side of the middle of the rotating shaft (42), and a guide block (43) is fixedly connected to the inner side of one end of the positioning disk (44). The locking mechanism (5) includes a bent plate (51), a cylinder (56) is fixedly connected to the inner side of one end of the bent plate (51), a piston push rod (57) is fixedly connected to the upper end of the piston inside the cylinder (56), an air chamber (54) is opened on the inner side of the other end of the bent plate (51), the air chamber (54) is connected to the inside of the cylinder (56) through a connecting hole (55), a moving block (52) is slidably connected to the inner side of the upper end of the air chamber (54) through a spring (53), and the upper end of the piston push rod (57) inside the cylinder is exposed on the outer side of the bent plate (51) and welded and fixed to the horizontal plate (8); The driving mechanism (6) includes a vertical plate (61), and a rotating plate (62) is rotatably connected to the inner side of the vertical plate (61) via a connecting shaft (63). A bottom support plate (64) is installed at the lower end of the rotating plate (62), and the upper end of the vertical plate (61) is fixedly connected to the horizontal plate (8). The lower mold control mechanism (7) includes a gear ring (71), a round shaft (73) is rotatably connected to the inner side of the gear ring (71), and a lower mold (72) is fixedly connected to one side of the round shaft (73). The vertical plate (61) drives the gear ring (71) to rotate only during the upward movement.

2. The hot pressing molding device for a biochar foam organic nutrient pot according to claim 1, characterized in that: There are two positioning plates (41), which are parallel to each other. The cross-section of the positioning disk (44) is H-shaped, and the positioning disk (44) and the rotating shaft (42) are on the same axis.

3. The hot pressing molding device for a biochar foam organic nutrient pot according to claim 1, characterized in that: The bending plate (51) is L-shaped, the air chamber (54) is L-shaped, the cylinder (56) is installed inside the bending plate (51), the piston push rod (57) inside the cylinder is slidably connected to the bending plate (51), and the included angle between the piston push rod (57) inside the cylinder and the cross plate (8) is 90°.

4. The hot pressing molding device for a biochar sponge organic nutrient pot according to claim 1, characterized in that: The top of the bent plate (51) is concave arc-shaped, the end of the moving block (52) away from the spring (53) is concave arc-shaped, one end of the spring (53) is fixedly connected to the moving block (52), and the other end of the spring (53) is fixedly connected to the inner wall of the air chamber (54).

5. The hot pressing molding device for a biochar sponge organic nutrient pot according to claim 1, characterized in that: The vertical projection of the vertical plate (61) is U-shaped. The rotating plate (62), the connecting shaft (63) and the bottom support plate (64) are all installed inside the vertical plate (61). The bottom support plate (64) is welded and fixed to the inner wall of the vertical plate (61).

6. The hot pressing molding device for a biochar sponge organic nutrient pot according to claim 1, characterized in that: There are two ring gears (71) provided inside the lower die control mechanism (7). The ring gears (71) are parallel to each other. The ring gears (71) are rotatably connected to the positioning disk (44). There are four lower dies (72) provided between the ring gears (71). A round shaft (73) is welded and fixed on both sides of any one of the lower dies (72).

7. The hot pressing molding device for a biochar sponge organic nutrient pot according to claim 1, characterized in that: There are two driving mechanisms (6). The two driving mechanisms (6) are parallel to each other. The driving mechanisms (6) and the ring gears (71) correspond to each other one by one. The included angle formed between the vertical plate (61) and the horizontal plate (8) is 90°.

8. The hot pressing molding device for a biochar foam organic nutrient pot according to claim 1, characterized in that: There are multiple turning plates (62), connecting shafts (63) and bottom support plates (64). The turning plates (62), connecting shafts (63) and bottom support plates (64) correspond to each other one by one.

9. The hot pressing molding device for a biochar sponge organic nutrient pot according to claim 1, characterized in that: The bottom of both the positioning plate (41) and the bending plate (51) is fixedly connected to the bottom end of the fixing frame (1) by bolts. The fixing frame (1) is in a "mouth" shape.

10. A molding method for a hot-press molding device for a biochar sponge organic nutrient pot according to any one of claims 1-9, characterized in that: It includes the following steps: Step I: Drive one of the lower dies (72) to move between the guide block (43) and the bending plate (51): Drive the ring gear (71) to rotate through the driving mechanism (6) for one of the lower dies (72) installed inside the ring gear (71), and move it to the position between the guide block (43) and the bending plate (51). Step II: Add heated raw materials to the lower die (72): Pour the heated raw materials into the lower die (72) to prepare for stamping and forming. Step III: Control the upper die (10) to move downward for stamping and forming: The hydraulic push rod (2) drives the horizontal plate (8) to move downward. During the process of the horizontal plate (8) moving downward, it drives the upper die (10) to move into the lower die (72) between the guide block (43) and the bending plate (51), and cooperate with the lower die (72) to complete stamping. During the process of the upper die (10) moving downward, the piston push rod (57) inside the air cylinder pushes the air in the air cylinder (56) into the air cavity (54). The air pressure inside the air cavity (54) increases, and then the moving block (52) is pushed out from the bending plate (51). After the moving block (52) is pushed out, it closely adheres to the lower die (72) between the guide block (43) and the bending plate (51), thereby restricting the movement of the lower die (72), and at the same time restricting the rotation of the ring gear (71). Moreover, during the process of the turning plate (62) moving downward, the turning plate (62) will rotate and cannot drive the ring gear (71) to rotate. Step IV: Control the upper die (10) to move upward and drive the next lower die (72) to move between the guide block (43) and the bending plate (51): After stamping is completed, the horizontal plate (8) is reset under the drive of the hydraulic push rod (2). During the process of the horizontal plate (8) moving upward, the piston push rod (57) inside the air cylinder moves upward, and the moving block (52) is reset under the pulling force of the spring (53). The turning plate (62) cannot rotate under the support of the bottom support plate (64), and then drives the ring gear (71) to rotate. When the vertical plate (61) moves to the uppermost end, the next die (72) moves between the guide block (43) and the bending plate (51), and the next stamping process is repeated.

Images