CN-117144725-B - Plant fiber molded product transferring method and molding device

CN117144725BCN 117144725 BCN117144725 BCN 117144725BCN-117144725-B

Abstract

The invention discloses a plant fiber molded product transferring method and a forming device, comprising a rack, wherein the top of the rack is fixedly connected with a pulp tank, two sides of the pulp tank are respectively provided with a grouting opening, and a pulp suction die is arranged in the pulp tank. The invention can improve the processing efficiency of the plant fiber molded product, can automatically feed and discharge the plant fiber molded product, can prevent excessive feeding of sizing agent by arranging the residual sizing agent storage tank, improves the processing qualification rate of products, can improve the connection stability of equipment, can be recycled for a plurality of times, can support and support the net transfer positioning die by the buffer supporting rod and the positioning driving device, can prevent the net transfer positioning die from being excessively extruded, and can automatically wash the sizing agent pool by the cleaning rod and the mold cleaning driving cylinder, thereby preventing sizing agent from sticking and accumulating.

Inventors

TENG BUBIN
JI WENHU
HUANG JIANXING
HU JIANLIANG
HUANG ZHENLIN
LIN GUOQIANG
YAN BINFENG
SHAO JUNHAO

Assignees

浙江众鑫智能制造有限公司

Dates

Publication Date: 20260508
Application Date: 20230912

Claims (5)

1. A plant fiber molded product forming device comprises a frame (1); The device is characterized in that a slurry tank (2) is fixedly connected to the inside of the frame (1), grouting openings (3) are formed in two sides of the slurry tank (2), a slurry suction die (4) is arranged in the slurry tank (2), a vacuum suction opening connected with the slurry suction die is formed in the bottom of the slurry tank (2), a positioning die drive (24) positioned on the outer side of the slurry tank (2) is arranged on the surface of the frame (1), a net transition transferring positioning die (9) is fixedly connected above the positioning die drive (24), a machine body top plate (5) is fixedly connected to the top of the frame (1), a pair of symmetrical net frame lifting devices (10) are arranged on the front side and the rear side of the machine body top plate (5), a connecting structure is arranged at the output end of the net frame lifting devices (10), the connecting structure is provided with a net frame, the connecting structure comprises a connecting plate (11) and a pair of buckle telescopic devices (18) fixedly connected to the surface of the connecting plate (11), the buckle telescopic devices (18) are composed of air cylinders or electromagnets, the buckle telescopic devices (18) are fixedly connected with the output ends of the buckle telescopic devices (18) and can be fixedly connected with the buckle telescopic devices (19) and extend out of the net frame (12) through the buckle telescopic devices (19), the utility model discloses a machine body top plate (5) top fixedly connected with extrusion transfer mould drive arrangement (14), the output fixedly connected with of extrusion transfer mould drive arrangement (14) removes extrusion transfer mould mounting panel (15), and surface mounting has extrusion transfer mould (13) under removal extrusion transfer mould mounting panel (15), the top fixedly connected with high-order thick liquid bucket (6) of fuselage top plate (5), the output intercommunication of high-order thick liquid bucket (6) has confession thick liquid pipeline (7), supply thick liquid pipeline (7) to be connected with confession thick liquid device (8) entrance point, supply thick liquid device (8) exit end and slip casting mouth (3) intercommunication, slip casting mouth (3) bottom is connected with thick liquid recycle device (17) mouth of pipe again, thick liquid recycle device (17)'s mouth of pipe for the business turn over thick liquid port of surplus thick liquid storage thick liquid jar (16).
2. The plant fiber molded product forming device according to claim 1, wherein four corners of the bottom of a movable extrusion transfer die mounting plate (15) of the extrusion transfer die are fixedly connected with buffer support rods (20), the top of the frame (1) is fixedly connected with a positioning driving device (21), the output end of the positioning driving device (21) is fixedly connected with a positioning plate (22), the positioning driving device (21) can push the positioning plate (22) to move horizontally, and holes (23) are formed in the surface of the positioning plate (22).
3. A plant fiber molded product forming device according to claim 2, wherein the positioning die drive (24) comprises a positioning die track (27), the positioning die drive (24) is connected with a moving part connected with a sliding block, the moving part connected with the sliding block is fixedly connected with the net transition transfer positioning die (9), the net transition transfer positioning die is slidably connected with the positioning die track (27) and the positioning die drive (24), and the positioning die drive (24) can push the net transition transfer positioning die (9) to move between the extrusion transfer die (13) and the pulp tank (2).
4. A plant fiber molded product forming device according to claim 3 is characterized in that a mold washing driving device (25) is fixedly connected to one side surface of the pulp tank (2), the output end of the mold washing driving device (25) is fixedly connected with a cleaning rod (26) positioned in the pulp tank (2), and the cleaning rod (26) is communicated with a control valve and an external water source.
5. The method for transferring a plant fiber molded article forming apparatus according to claim 4, comprising the steps of: The method comprises the steps that S1, a slurry recycling device (17) pushes residual slurry storage tank slurry into a slurry tank for use, then a high-level slurry supply barrel (6) controls a slurry supply device through a slurry supply pipeline (7) to inject the slurry into the slurry tank (2), after the slurry is injected, the slurry in a vacuum suction mold starts to form wet blanks, after the suction is finished, the residual slurry is pumped into the residual slurry storage tank (16) by the slurry recycling device (17) to be stored, and is waited for the next cyclic use, at the moment, an extrusion transfer mold driving device (14) pushes an extrusion transfer mold (13) to descend and the slurry suction mold (4) to be clamped in place for parallel extrusion, and the extruded wet blanks are transferred onto the extrusion transfer mold (13); s2, when the two are connected, the extrusion transfer die (13) carries wet blanks to rise, the net frame (12) is placed in the net transfer positioning die (9) to enter a transfer position together, the positioning driving device (21) drives the positioning plate (22) to move, holes (23) on the positioning plate (22) are staggered with the buffer support rods (20) in the vertical direction, then the extrusion transfer die (13) descends to be clamped with the net transfer positioning die (9) at the transfer position and is extruded, the buffer support rods (20) are propped against the positioning plate (22) to play a buffering role when the extrusion is in place, namely the guide rail sliding block is protected from bearing extrusion force after the extrusion is in place, and after the wet blanks are transferred to the net frame (12) of the net transfer positioning die (9), the extrusion transfer die (13) ascends and returns, the positioning driving device (21) drives the positioning plate (22) to move back to the initial position, and the holes (23) on the positioning plate (22) and the buffer support rods (20) are enabled to be in the vertical direction to be in the centering position when the extrusion transfer support rods and the buffer support rods (20) are in the vertical direction; S3, an external manipulator enters the machine body, the net frame lifting device (10) descends, the buckle telescopic device (18) stretches out of the buckle (19) to clamp the empty net frame (12) on the manipulator, the net frame lifting device (10) ascends and returns with the empty net frame (12), then the net frame (12) with wet embryo is grabbed onto the manipulator, the manipulator moves the net frame (12) with wet embryo out of the forming machine, finally the net frame lifting device (10) drives the empty net frame (12) to descend, the buckle telescopic device (18) at a transit position retracts, the buckle (19) is opened, the empty net frame (12) is placed into the net transit transfer positioning die (9), the net frame lifting device (10) ascends and returns to an original position after the empty net frame (12) is placed into the net transit transfer positioning die (9), the net transit transfer positioning die (9) with the empty net frame (12) is withdrawn, and returns to an initial position outside the machine frame (1), and a cycle of wet embryo transfer is completed; And S4, after the wet embryo is transferred, the extrusion transfer die is lifted to return to the original position, the positioning die is driven to move in the frame, meanwhile, the die washing driving device (25) pushes the cleaning rod (26) to advance for a certain distance, the control water valve is opened to start cleaning, the water valve is closed before the cleaning rod (26) returns to the original position, the control water valve is closed, the cleaning is stopped to continue to return to the original position, the driving is stopped, and the cleaning of one cycle is completed.

Description

Plant fiber molded product transferring method and molding device Technical Field The invention relates to the technical field of molding product processing, in particular to a plant fiber molding product transferring method and a molding device. Background Paper tableware is environment-friendly and degradable, and is very commonly used in life. When the paper tableware is produced, pulp is firstly made into wet blanks, then the wet blanks are conveyed to a mould for hot press molding, the wet blanks are hot press molded into dry blanks, then redundant waste materials are cut off through a trimming device, and then finished products are transferred from a trimming device through a mechanical arm and stacked up and down in sequence. The existing paper tableware is more in processing steps and low in matching efficiency, so that the finished product output efficiency is low, a plurality of hot pressing stations are arranged for wet embryo forming to form dry embryo, and the wet embryo waiting processing time is long due to the fact that the dry embryo forming time is long, and the dry embryo forming is affected. Therefore, it is necessary to design and create a plant fiber molded product transfer method and a molding apparatus. Disclosure of Invention In order to solve the problems in the prior art, the invention aims to provide a plant fiber molded product transferring method and a molding device, which have the advantages of improving the processing efficiency and the automation effect, and solve the problems that the existing paper tableware has more processing steps and low matching efficiency, so that the yield of finished products is low, a plurality of hot pressing stations are arranged for wet embryo molding to form dry embryo, and the wet embryo waiting processing time is long due to the long dry embryo molding time, so that the dry embryo molding is influenced. In order to achieve the above purpose, the invention provides a plant fiber molded product transferring method and a molding device, comprising a frame; The inside fixedly connected with thick liquid pond of frame, the both sides of thick liquid pond all are provided with the slip casting mouth, the inside of thick liquid pond is provided with the suction vacuum mouth of connection suction mould, the surface of frame is provided with the mobile device who is located the area net transition transfer positioning die in the thick liquid pond outside, net transition transfer positioning die's mobile device top fixedly connected with net transition transfer positioning die, the top fixedly connected with fuselage roof of frame, the front and back side mounting of fuselage roof has a pair of net frame elevating gear of symmetry, the output of net frame elevating gear cylinder has the connecting plate, the inboard of connecting plate is through installing a pair of buckle device, and connection structure installs the net frame, the top fixedly connected with extrusion transfer die drive arrangement of fuselage roof, the output fixedly connected with extrusion transfer die mounting panel in the extrusion transfer die mounting panel, surface mounting has the extrusion transfer die under the mobile extrusion transfer die's lower surface mounting and is fixedly connected with net transition positioning die, the top fixedly connected with of extrusion transfer die, the high pressure tank is supplied with the high pressure tank, the high pressure tank is supplied with the end of pipe to supply the pump inlet and is connected with the pump inlet, the recovery tank is connected with the slurry to supply the pump inlet, the pump inlet port is connected with the recovery tank, the pump inlet. Preferably, the bottom of the slurry supply pipeline is communicated with a residual slurry storage tank positioned in the frame, and the bottom of the residual slurry storage tank is communicated with a slurry recovery driving device. As the preferable connecting structure of the invention comprises the telescopic cylinder fixedly connected to the surface of the connecting plate, the output end of the telescopic cylinder is fixedly connected with the buckle, and the buckle can be clamped on the surface of the net frame. As the preferable mode of the invention, four corners of the bottom of the transmission plate are fixedly connected with buffer support rods, the top of the frame is fixedly connected with a positioning driving device, the output end of the positioning driving device is fixedly connected with a positioning plate, the positioning driving device can push the positioning plate to move horizontally, and holes are formed in the surface of the positioning plate. As the preferable mode of the invention, the top of the frame is fixedly connected with a positioning die drive, the net transfer and transition positioning die is fixedly connected with the surface of the positioning die drive, and the positioning die drive can push the net transfer and transition po