A degradable and environmentally friendly urn processing equipment and processing method

Abstract

The present invention relates to the technical field of urns, and specifically to a degradable and environmentally friendly urn processing equipment and a processing method thereof, comprising a main frame, wherein a raw pulp storage tank is fixedly connected to the interior of the main frame, and a plug with a handle is provided on the top surface of the raw pulp storage tank through a threaded insertion; a liquid storage tank is fixedly connected to the interior of the main frame, and a plug is provided on the top surface of the liquid storage tank through a threaded insertion; a first stirring rod is inserted through a bearing at the center position of the inner bottom surface of the raw pulp storage tank, and a second stirring rod is inserted through a bearing at the center position of the inner bottom surface of the liquid storage tank. In the present invention, the urn is biodegradable and its raw materials are mainly prepared from pine sawdust, so that a large amount of sawdust generated in the process of processing wooden equipment is utilized, which greatly saves the cost of producing the urn. At the same time, the added red sandalwood extract makes the urn itself have a slight fragrance, thereby improving the quality of the urn.

Description

Technical Field

[0001] The present invention relates to the technical field of cinerary urns, and in particular to a degradable and environmentally friendly cinerary urn processing device and a processing method thereof. Background Art

[0002] A container used to hold ashes after cremation. The urn is then placed in a columbarium for worship. The earliest unearthed urn was found in Jerusalem over 2,000 years ago. In ancient China, burial was prevalent, and the dead were mostly buried in wooden coffins. Over time, to conserve resources, coffins gradually evolved into urns.

[0003] Nowadays, most urns are made of solid wood. Although urns made of solid wood are biodegradable and environmentally friendly, due to the increase in global population and the increase in the number of deaths, the demand for urns has also increased. This has led to a simultaneous increase in the demand for wood used in the production of urns, which in turn has caused a large number of trees to be cut down, affecting the ecological balance to a certain extent. Therefore, as described in the invention patent No. 202210279451.8, a biodegradable and environmentally friendly urn material and its production process are included, including: corn starch, sorbitol, microcrystalline cellulose and glycerin, in which, by weight percentage, corn starch is 70%-75%, sorbitol is 15%-20%, microcrystalline cellulose is 6%-10%, and glycerin is 0.5%-1%. This changes the raw materials for the production of the urn, further saving the production cost of the urn while ensuring that the urn is biodegradable. At the same time, a device for producing such an urn is also described.

[0004] However, the formula shown in the patent is relatively expensive, and the device used to make the urn is made by stamping, which requires extremely high precision in the ratio of the raw materials in the formula. No matter if there is a deviation in the ratio of raw materials or the stamping angle of the processing device, the stamping force, or the deformation of the mold due to stamping, any of the reasons will lead to reduced quality of the urn made in this way, resulting in the urn shell being loose, brittle, and having poor moisture-proof effect. Summary of the Invention

[0005] In view of the above-mentioned shortcomings of the prior art, the present invention provides a degradable and environmentally friendly urn processing device and a processing method thereof, which solve the technical problems raised in the above-mentioned background technology.

[0006] Technical Solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] In a first aspect, a biodegradable and environmentally friendly urn processing device includes a main frame, characterized in that a raw pulp storage tank and a liquid storage tank are fixedly connected to the interior of the main frame, conveyor belt assemblies are equidistantly arranged on two adjacent sides of the main frame, a transfer seat is provided between two sets of conveyor belt assemblies and is located on one side of the main frame, and a conveyor belt assembly is installed on the top of the transfer seat and is connected to the two sets of conveyor belt assemblies in front and behind;

[0009] The surfaces of the raw pulp storage tank and the liquid storage tank are fixedly connected with a docking pipe, and the docking pipe is respectively connected with the interior of the raw pulp storage tank and the liquid storage tank. One end of the docking pipe is fixedly connected with a conveying hose, and the discharge end of the conveying hose is located on the upper side of the conveying belt assembly, and a control mechanism fixedly mounted on the main frame is provided on the outer side of the discharge end of the conveying hose;

[0010] The main frame is also slidably provided with a reciprocating member located on one side of the conveyor belt assembly, and the top of the transfer seat is slidably provided with an arched pushing member located above the conveyor belt assembly and fixedly connected to the reciprocating member, and the arched pushing member is provided with a clamping mechanism located on both sides of the conveyor belt assembly;

[0011] Two baking bins are fixedly connected to the sides of the main frame and are respectively located above the conveyor belt assembly, and electric heating wires are installed inside the baking bins;

[0012] A female mold is provided on the top surface of the conveyor belt assembly, and a male mold is movably connected above the female mold.

[0013] Furthermore, a first stirring rod is inserted through a bearing at the center position of the inner bottom surface of the raw pulp storage tank, and a second stirring rod is inserted through a bearing at the center position of the inner bottom surface of the liquid storage tank. The interior of the main frame is connected with the first stirring rod, the second stirring rod and the arched pushing member through a transmission mechanism.

[0014] Furthermore, the transmission mechanism includes a motor fixedly mounted on the top of the main frame, the output end of the motor is fixedly connected to the bottom end of the first stirring rod, a driving gear is fixedly sleeved on the top of the first stirring rod, and a passive gear is fixedly sleeved on the top of the second stirring rod, and the driving gear and the passive gear are meshed and driven by rotating a first gear provided on the main frame;

[0015] The second gear and the linkage gear are rotatably mounted on the main frame, and the second gear is meshed with the driven gear and the linkage gear for transmission. Racks are fixedly provided on the inner walls on both sides of the reciprocating member, and the two racks are alternately meshed with incomplete gears coaxially arranged on the linkage gear.

[0016] Furthermore, a frame plate is symmetrically fixedly connected to the inner bottom surface of the main frame body, and sliding grooves are symmetrically provided on both side surfaces of the reciprocating motion part. The sliding grooves of the reciprocating motion part are slidingly connected to the top of the frame plate, and a connecting part is fixedly connected to one side of the top of the reciprocating motion part, and one end of the connecting part is fixedly connected to the arched pushing part.

[0017] Furthermore, the control mechanism includes fixing parts and hanging plates respectively fixedly mounted on the main frame and sleeved on the outside of both ends of the conveying hose, the top surface of the hanging plate is inserted with an extrusion part, the bottom end of the extrusion part is sleeved on the outside of the conveying hose, and the main frame is equipped with a second electric telescopic rod located on one side of the extrusion part, and the top side of the extrusion part is provided with a bottom inclined surface that slides in contact with the end of the extended rod of the second electric telescopic rod.

[0018] Furthermore, the clamping mechanism includes a first electric telescopic rod fixedly mounted on both side surfaces of the arched pushing member and symmetrically arranged, the protruding end of the first electric telescopic rod is fixedly sleeved with a clamping member movably inserted into the arched pushing member, and one side of the clamping member is fixedly connected to a resistance member movably inserted into the arched pushing member.

[0019] Furthermore, a fourth electric telescopic rod is fixedly installed on one side of the female mold, and the end of the protruding rod of the fourth electric telescopic rod is fixedly connected to a U-shaped docking rod. The tops of both ends of the U-shaped docking rod are respectively fixedly installed with third electric telescopic rods located on both sides of the female mold, and the tops of the protruding rods of the third electric telescopic rod are fixedly connected to the male mold.

[0020] Furthermore, the bottom of both sides of the female mold is symmetrically provided with sliding grooves, and the bottom of the third electric telescopic rod is rotatably sleeved with a sliding ring slidably embedded in the sliding grooves;

[0021] The top surface of the male mold is fixedly connected to a support plate, and a fifth electric telescopic rod is installed at the center of the bottom surface of the support plate. Sliders arranged symmetrically are movably inserted into the side walls of both sides of the male mold. The ends of the slides close to each other are hinged to transmission rods. The tops of the two transmission rods are sleeved on the bottom of the assembly rod through a rotating shaft. The top surface of the assembly rod is in movably contact with the end of the extension rod of the fifth electric telescopic rod. An insertion rod is inserted into the side where the slides are close to each other. A connecting spring is sleeved on the outer side of the insertion rod. The two ends of the connecting spring are respectively fixedly connected to the adjacent surfaces of the two groups of slides.

[0022] A reserved shell is inserted into the interior of the female mold, and a shell-shaped high-temperature resistant release paper is arranged inside the reserved shell.

[0023] Furthermore, the raw pulp storage tank is used to store raw pulp prepared in the urn, and the liquid storage tank is used to store vinyl acetate solution. The raw pulp prepared in the urn is composed of the following components, calculated by weight percentage: 30~40 parts of pine sawdust, 5~10 parts of polylactic acid, 0.5~1.7 parts of red sandalwood extract and an appropriate amount of pure water.

[0024] Furthermore, the preparation method of the red sandalwood extract is:

[0025] Cut the red sandalwood segments, clean the surface dirt and impurities with clean water, and cut them with cutting tools to dismember the red sandalwood segments into blocks with a length, width and height of less than one centimeter each; place the red sandalwood blocks in a ventilated place for natural dehydration, and when the total mass of the dehydrated red sandalwood blocks is less than or equal to 37-40% of the initial mass of the red sandalwood segments, place the red sandalwood blocks in a high-pressure boiler and inject pure water, with the volume ratio of the red sandalwood blocks to pure water being 1 / 15; control the temperature in the high-pressure boiler to be between 100-105°C, and cook for 2.5-3 hours; after cooking, place the high-pressure boiler for natural cooling, then open the high-pressure boiler to salvage the red sandalwood blocks, and dehydrate the red sandalwood blocks using the above-mentioned operation method, with the same batch of red sandalwood blocks being used 5-8 times; the remaining liquid in the boiler is recorded as the red sandalwood extract, which is taken out and stored in a cool, dry place away from light.

[0026] In a second aspect, a method for producing a biodegradable and environmentally friendly urn comprises the following steps:

[0027] Step 1: Prepare the raw material according to the ratio, put the raw material into the raw material storage tank and stir to form raw material, and inject vinyl acetate solution into the liquid storage tank;

[0028] Step 2: Start the conveyor belt assembly, place the female mold and its connected parts on the surface of the conveyor belt assembly, and the conveyor belt assembly transports the female mold and its connected parts to the discharge end of the conveying hose corresponding to the raw pulp storage tank and pauses;

[0029] Step 3: The control mechanism starts to connect the delivery hose, and an appropriate amount of raw pulp in the raw pulp storage tank is injected into the female mold through the delivery hose. The control mechanism works in the reverse direction to block the delivery hose and stop the delivery of raw pulp;

[0030] Step 4: The conveyor belt assembly further transports the female mold. At this time, there is raw pulp inside the female mold. The male mold moves vertically downward into the female mold to form a closed space. The conveyor belt assembly transports the female mold and its connected components to the baking chamber. The heating wire inside the baking chamber is activated to bake the female mold and the raw pulp stored inside.

[0031] Step 5: The conveyor belt assembly transports the female mold out of the baking chamber, marking the end of baking. The baked urn is fastened to the male mold. The formed urn and the male mold rise out of the female mold. The male mold and its connected parts move horizontally to the upper side of the female mold.

[0032] Step 6: Remove the reserved shell from the inside of the female mold, peel off the shell-shaped high-temperature resistant release paper on the surface of the formed urn, and place another set of shell-shaped high-temperature resistant release paper in the female mold. At this time, drive all the connecting parts on the female mold to reset, and the urn formed on the surface of the male mold returns to the inside of the female mold;

[0033] Step 7: When the female mold is transported to the end of the conveyor belt assembly by the conveyor belt assembly, the conveyor belt assembly stops running, the reciprocating member pushes the female mold forward through the arched pusher, and the system starts the clamping mechanism to clamp the female mold;

[0034] Step 8: The reciprocating member clamps the female mold through the arched pushing member and transfers it to the surface of the conveyor assembly. At this time, the clamping mechanism is started to reset, and the female mold is retained on the conveyor assembly. The conveyor assembly sends the female mold to the surface of the conveyor belt assembly set on one side for further transportation;

[0035] Step 9: The conveyor belt assembly transports the female mold and its connected parts to the discharge end of the conveying hose corresponding to the liquid storage tank and pauses. In the same way as in step 4, the vinyl acetate solution stored in the liquid storage tank is injected into the inner surface space of the shell-shaped high-temperature resistant release paper placed inside the female mold. In the same way as in step 5, the male mold is closed again. In the same way as in step 6, it is further transported into another group of baking bins for baking through the conveyor belt assembly. When the female mold is sent out from this group of baking bins again, the finished urn is obtained. Beneficial effects

[0036] Compared with the known public technology, the technical solution provided by the present invention has the following beneficial effects:

[0037] The present invention provides a degradable and environmentally friendly urn processing device and a processing method thereof, which are used for the production and processing of urns. The urn is biodegradable and its raw materials are mainly prepared with pine sawdust, so that a large amount of sawdust generated during the processing of wooden equipment is utilized, which greatly saves the production cost of the urn. At the same time, the added red sandalwood extract makes the urn itself have a slight fragrance, thereby improving the quality of the urn. The urn prepared by the formula recorded in the present invention can independently adjust the raw materials for the urn according to burial or offering during the preparation process, thereby improving the applicability of the urn.

[0038] The present invention provides a device for preparing urns. The device is used in conjunction with a mold to form the urn by pouring, which greatly reduces the output of manual labor. At the same time, the device is relatively simple to operate when performing the urn production operation, and has low requirements on the professional quality of the operator. At the same time, it is equipped with a baking component that accelerates the forming, making the production of the urn safe and fast, and greatly improving the production timeliness of the urn.

[0039] The surface of the cinerary urn prepared in the present invention is attached with a protective layer, thereby effectively protecting the cinerary urn and preventing it from being easily damaged by bumps during transportation before use. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] To more clearly illustrate the technical solutions of the present invention or the prior art, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. Those skilled in the art can also derive other drawings based on these drawings without inventive effort.

[0041] Figure 1 This is a schematic diagram of the three-dimensional structure of a degradable and environmentally friendly urn processing equipment;

[0042] Figure 2 It is an independent schematic diagram showing the internal structure of the present invention;

[0043] Figure 3 For the present invention Figure 2 A magnified schematic diagram of the local structure at point A;

[0044] Figure 4 A schematic diagram of the connection relationship between the incomplete gear and other components in the present invention;

[0045] Figure 5 This is a schematic diagram of a partially exploded state of the independent structure of the liquid discharge control component in the present invention;

[0046] Figure 6 This is a schematic diagram of the independent structure of the baking component in the present invention;

[0047] Figure 7 This is a schematic diagram of the decomposed state of the independent structure of the mold for preparing the cinerary urn in the present invention;

[0048] The numbers in the figure represent: 1. main frame; 2. raw pulp storage tank; 3. tap with handle; 4. liquid storage tank; 5. tap; 6. motor; 7. first stirring rod; 8. driving gear; 9. first shaft; 10. first gear; 11. second stirring rod; 12. driven gear; 13. second shaft; 14. second gear; 15. third shaft; 16. linkage gear; 17. incomplete gear; 18. frame; 19. reciprocating member; 20. connecting member; 21. transfer seat; 22. conveyor belt assembly; 23. arched push member; 24. first electric telescopic rod; 25. clamping member; 26. resistance member; 2 7. Docking pipe; 28. Conveying hose; 29. ​​Fixing part; 30. Hanging plate; 31. Extrusion piece; 32. Resistance rod; 33. Second electric telescopic rod; 34. Ball bearing; 35. Baking chamber; 36. Heating wire; 37. Conveying belt assembly; 38. Calibration groove; 39. Female mold; 40. Sliding collar; 41. Third electric telescopic rod; 42. Fourth electric telescopic rod; 43. U-shaped docking rod; 44. Male mold; 45. Support plate; 46. Fifth electric telescopic rod; 47. Slider; 48. Transmission rod; 49. Connecting rod; 50. Insert rod; 51. Connecting spring; 52. Reserved shell; 53. Shell-shaped high-temperature resistant release paper. DETAILED DESCRIPTION

[0049] To make the objectives, technical solutions, and advantages of the present invention more clear, the technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0050] The present invention will be further described below with reference to the embodiments. Example

[0051] A degradable and environmentally friendly urn processing device in this embodiment, such as Figure 1-7As shown, it includes a main frame 1, and a raw pulp storage tank 2 is fixedly connected to the inside of the main frame 1. The raw pulp storage tank 2 is used to store and stir the raw pulp used to form the urn. The urn formed by the raw pulp can be buried in the soil and decomposed by itself. The top surface of the raw pulp storage tank 2 is provided with a handle plug 3 through a threaded insertion. By rotating the handle plug 3, the injection hole on the top of the raw pulp storage tank 2 can be opened and closed, so that the raw pulp can be injected when the injection hole is open, and the sealing inside the tank is maintained when the injection hole is closed. The main frame 1 is fixedly connected to the inside of the liquid storage tank 4. The liquid storage tank 4 is used to store and stir vinyl acetate solution. According to the use requirements of the formed urn, vinyl acetate solution is poured on the surface of the urn to form an urn suitable for long-term exposure and not easy to degrade. The top surface of the liquid storage tank 4 is provided with a plug 5 through a threaded insertion, which is also used to realize the opening and closing of the injection hole at the top of the liquid storage tank 4, so that the injection operation of the vinyl acetate solution can be completed when the injection hole is open, and the sealing inside the tank is maintained when the injection hole is closed.

[0052] A docking pipe 27 is fixedly connected to the surfaces of both the raw pulp storage tank 2 and the liquid storage tank 4. The docking pipe 27 communicates with the interiors of the raw pulp storage tank 2 and the liquid storage tank 4, respectively. A conveying hose 28 is fixedly connected to one end of the docking pipe 27. The discharge end of the conveying hose 28 is located above and to one side of the conveyor belt assembly 37. A control mechanism fixedly mounted on the main frame 1 is provided on the outer side of the discharge end of the conveying hose 28. The control mechanism includes a fixing member 29 and a hanging plate 30, each fixedly mounted on the main frame 1 and sleeved on the outer sides of the ends of the conveying hose 28. An extrusion member 31 is inserted into the top surface of the hanging plate 30. The bottom end of the extrusion member 31 sleeves on the outer side of the conveying hose 28. A second electric telescopic rod 33 is mounted on the main frame 1, located on one side of the extrusion member 31. A perforation is formed at the bottom of the extrusion member 31. A resisting rod 32 is fixedly connected to the interior of the extrusion member 31. The bottom end of the resisting rod 32 is located within the perforation and abuts against the surface of the conveying hose 28. A bottom slope is provided on one side of the top of the extrusion piece 31 for sliding contact with the end of the extension rod of the second electric telescopic rod 33 . When the telescopic rod end of the second electric telescopic rod 33 is retracted, the extruding member 31 naturally descends due to the lowering of the support point of its bottom slope, thereby causing the perforation and the interference rod 32 to descend, and the delivery hose 28 is squeezed and bent, thereby blocking the outflow of the raw pulp or vinyl acetate solution. When the telescopic rod end of the second electric telescopic rod 33 is extended, the extruding member 31 rises under the force of the telescopic rod end and its bottom slope, causing the perforation and the interference rod 32 to return to their original state, and the delivery hose 28 returns to its original state due to its own elasticity. After the delivery hose 28 returns to its original state, the internal space of the delivery hose 28 is unobstructed, and the pulp or vinyl acetate solution is transferred from the docking tube 27 to the delivery hose 28, and then flows from the end of the delivery hose 28 to the female mold 39. When the female mold 39 receives the required amount of raw pulp for pouring the cinerary urn, the second electric telescopic rod 33 can be activated again to extend to create a resistance and pushing effect on the extruding member 31, thereby again restricting the delivery hose 28 from being squeezed and preventing the pulp or vinyl acetate solution from flowing out.

[0053] Preferably, a spherical groove is formed at one end of the second electric telescopic rod 33. A ball 34 is disposed within the spherical groove, and the surface of the ball 34 abuts against the bottom slope of the extrusion member 31. The rolling contact between the ball 34 and the bottom slope replaces the sliding contact between the end of the telescopic rod and the bottom slope, thereby reducing the frictional resistance between the two.

[0054] Conveyor belt assemblies 37 are equidistantly provided on both adjacent sides of the main frame 1. The mold assembly for forming the urn is placed on the conveyor belt assembly 37 in a certain posture. The mold assembly is sequentially transported to the slurry pouring station, the primary drying station, the mold separation station, the vinyl acetate pouring station, the secondary drying station, and the demolding and unloading station by the conveyor belt assembly 37. To this end, the conveyor belt assembly 37 adopts a synchronous conveyor belt conveying structure driven by a stepper motor or a servo motor, or adopts a position detection device such as a photoelectric sensor to control the travel distance of the conveyor belt assembly 37 each time. Among them, baffles are provided on both sides of the top surface of the conveyor belt assembly 37, and a calibration groove 38 is formed between the baffles, so that the position of the mold assembly when it is placed on the surface of the conveyor belt assembly 37 for transportation during the production of the urn can be accurately guided, ensuring that the mold assembly can reach the pouring position of the slurry and vinyl acetate solution in the correct posture.

[0055] A first stirring rod 7 is inserted through a bearing at the center of the inner bottom surface of the raw pulp storage tank 2, and a second stirring rod 11 is inserted through a bearing at the center of the inner bottom surface of the liquid storage tank 4. The interior of the main frame 1 is connected to the first stirring rod 7, the second stirring rod 11, and the arched pusher 23 through a transmission mechanism. The transmission mechanism includes a motor 6 fixedly mounted on the top of the main frame 1, the output end of the motor 6 is fixedly connected to the bottom end of the first stirring rod 7, the top of the first stirring rod 7 is fixedly connected to the driving gear 8 through a key connection, and the top of the second stirring rod 11 is fixedly connected to the passive gear 12 through a key connection. The inner bottom surface of the main frame 1 is rotatably connected to a vertically arranged first shaft 9 through a bearing, and the top of the first shaft 9 is fixedly connected to the first gear 10 through a key connection. The first gear 10 is meshed with the driving gear 8 and the passive gear 12 respectively. During the continuous rotation of the motor 6, the first stirring rod 7 can be directly driven to work, so as to stir the raw pulp in the raw pulp storage tank 2, so that the raw pulp stored in the raw pulp storage tank 2 is in a uniform texture in real time; at the same time, through gear transmission, the second stirring rod 11 is driven to stir the vinyl acetate solution stored in the liquid storage tank 4, so that the vinyl acetate solution is in a uniform texture in real time.

[0056] Preferably, the surface of the first stirring rod 7 is provided with perforations. This arrangement allows the raw pulp stored in the raw pulp storage tank 2 to be stirred while generating a certain flow rate difference through the perforations on the surface, thereby eliminating any bubbles that may exist in the raw pulp, ensuring that the raw pulp in the lower layer of the raw pulp storage tank 2, which is about to be transferred for use, is as free of bubbles as possible.

[0057] To make the overall structure of the equipment more compact and occupy a smaller floor space, two sets of conveyor belt assemblies 37 are arranged perpendicular to each other in an "L" shape. A transfer base 21 is located on one side of the main frame 1 between the two sets of conveyor belt assemblies 37. A conveyor belt assembly 22 is mounted on top of the transfer base 21, connecting the two sets of conveyor belt assemblies 37 front and back. The conveyor belt assembly 22 allows the mold assembly to transition from the previous conveyor belt assembly 37 to the next conveyor belt assembly 37.

[0058] A reciprocating member 19 is also slidably mounted on the main frame 1, positioned on one side of the conveyor belt assembly 22. Specifically, the inner bottom surface of the main frame 1 is rotatably connected to a second shaft 13 and a third shaft 15, both of which are arranged vertically. The top plate of the second shaft 13 is fixedly coupled to a second gear 14 via a keyed connection. A linkage gear 16 is fixedly coupled to the top of the third shaft 15 via a keyed connection. The driven gear 12 meshes with the second gear 14, which in turn meshes with the linkage gear 16. The bottom surface of the linkage gear 16 is coaxially fixedly coupled to a partial gear 17, which is a half gear. The reciprocating member 19 has a square frame structure and is mounted on the outside of the partial gear 17. Racks are fixedly mounted on the inner walls of both sides of the reciprocating member 19, and the two racks alternately mesh with the partial gear 17. As the partial gear 17 rotates continuously, the alternating meshing transmission between the racks drives the reciprocating member 9 to reciprocate horizontally. Preferably, a frame plate 18 is symmetrically fixedly connected to the inner bottom surface of the main frame 1, and a plurality of guide columns are fixedly provided on the top side of the frame plate 18. Slide grooves are symmetrically provided on both side surfaces of the reciprocating motion part 19. The guide columns are located in the slide grooves and are slidably plugged into the slide grooves, so that the reciprocating motion part 19 maintains a horizontal state through multi-point support.

[0059] A sliding arched pusher 23 is mounted on the top of the transfer seat 21, positioned above the conveyor belt assembly 22 and fixedly connected to the reciprocating member 19. This arched pusher 23 has a gantry structure. A connector 20 is fixedly connected to one side of the top of the reciprocating member 19. One end of the connector 20 is fixedly connected to the arched pusher 23, enabling the reciprocating member 19 to drive the arched pusher 23 in synchronous horizontal reciprocating motion. Preferably, symmetrical slots are formed on the top surface of the transfer seat 21, and the bottom ends of the arched pusher 23 slide into these slots, ensuring stability during the horizontal reciprocating motion of the arched pusher 23.

[0060] The arched pusher 23 is equipped with a clamping mechanism located on either side of the conveyor belt assembly 22. The clamping mechanism includes first electrically-operated telescopic rods 24, fixedly mounted on either side of the arched pusher 23 and symmetrically arranged. The extended ends of the first electrically-operated telescopic rods 24 are fixedly coupled to clamping members 25, which are movably inserted into the arched pusher 23. One side of the clamping member 25 is fixedly connected to a resisting member 26, which is also movably inserted into the arched pusher 23. When the mold assembly is positioned on the conveyor belt assembly 22, the first electrically-operated telescopic rods 24 on either side operate, driving the clamping members 25 and resisting members 26 toward each other, thereby clamping the mold assembly located on the preceding conveyor belt assembly 37. The horizontal movement of the arched pusher 23 then propels the mold assembly forward, causing it to land on the conveyor belt assembly 22, where it is then transported from the conveyor belt assembly 22 to the following conveyor belt assembly 37.

[0061] Two baking bins 35 are fixedly connected to the sides of the main frame 1, each of which is located above the conveyor belt assembly 37. The two baking bins 35 are respectively located behind the discharge ends of the two conveyor hoses 28. An electric heating wire 36 is installed inside the baking bin 35. When the conveyor belt assembly 37 drives the model assembly through the baking bin 35, the model assembly filled with the original pulp or vinyl acetate solution is quickly dried by electric heating, so as to accelerate the solidification and fixing of the original pulp or vinyl acetate solution.

[0062] The mold assembly includes a female mold 39 and a male mold 44 movably mounted above the female mold 39. A fourth electric telescopic rod 42 is fixedly mounted on one side of the female mold 39. The extended end of the fourth electric telescopic rod 42 is fixedly connected to a U-shaped docking rod 43. Third electric telescopic rods 41, located on either side of the female mold 39, are fixedly mounted to the top ends of the U-shaped docking rods 43. The extended ends of the third electric telescopic rods 41 are fixedly connected to the male mold 44. The male mold 44 can be moved in and out of the female mold 39 from above by extending and retracting the two third electric telescopic rods 41, thereby completing the mold closing and opening processes. The extension and retraction of the fourth electric telescopic rod 42 propels the third electric telescopic rod 41 and the male mold 44 horizontally from directly above the female mold 39 to the upper side of the female mold 39.

[0063] Preferably, the bottom of both sides of the female mold 39 are symmetrically provided with sliding grooves, and the bottom of the third electric telescopic rod 41 is rotatably sleeved with a sliding ring 40 that is slidably embedded in the sliding groove. Through the embedded setting of the sliding ring 40 and the sliding groove, the horizontal movement of the U-shaped docking rod 43 can be guided, making its movement process more stable.

[0064] The top surface of the male mold 44 is fixedly connected to a support plate 45, and a fifth electric telescopic rod 46 set vertically downward is installed at the center position of the bottom surface of the support plate 45. Symmetrically arranged sliders 47 are movably inserted in the side walls of both sides of the male mold 44, and the ends of the sliders 47 that are close to each other are hinged with transmission rods 48. The tops of the two transmission rods 48 are both sleeved on the bottom of the connecting rod 49 through a rotating shaft. The top surface of the connecting rod 49 is in movably contact with the end of the protruding rod of the fifth electric telescopic rod 46, and an insertion rod 50 is inserted on the side where the sliders 47 are close to each other. A connecting spring 51 is sleeved on the outer side of the insertion rod 50, and the two ends of the connecting spring 51 are fixedly connected to the adjacent surfaces of the two groups of sliders 47. When the telescopic rod of the fifth electric telescopic rod 46 is extended downward, the connecting rod 49 is pressed and moved downward, and then the two sliders 47 are pushed to slide and move away from each other through the two hinged transmission rods 48, so that the ends of the sliders 47 are extended to the outside of the surface of the male mold 44 and abut against the inner wall of the solidified urn, so that the urn can be raised and lowered synchronously with the male mold 44 without falling off the male mold 44; on the contrary, when the telescopic rod of the fifth electric telescopic rod 46 is retracted upward, the urn forming part mounted on the outside of the male mold 44 will fall off the male mold 44 under the action of its own gravity.

[0065] A reserve shell 52 is inserted into the interior of the female mold 39, and a shell-shaped, high-temperature-resistant release paper liner 53 is placed inside the reserve shell 52. After the male mold 44 and the female mold 39 are molded together, the sealed chamber formed between the inner wall of the reserve shell 52 and the outer wall of the male mold 44 is the filling area for the original pulp or vinyl acetate solution. The shell-shaped, high-temperature-resistant release paper liner 53 is placed inside the reserve shell 52 to facilitate the separation of the urn mold from the reserve shell 52.

[0066] It should be noted that the vinyl acetate solution filling process is an optional process. If the urn needs to be stored, it will be filled with vinyl acetate solution. If the urn is used for burial, this step can be omitted. In addition, the surface and inner surface shape parameters of the female mold 39 and the male mold 44 are adjusted during production. The auxiliary surface structures of the female mold 39 and the male mold 44 recorded in this embodiment can be used for casting and molding the urn body and the urn cover at the same time. Finally, for the use of the shell-shaped high-temperature resistant release paper 53, in actual application, the shell-shaped high-temperature resistant release paper 53 has two specifications, and the two specifications need to be able to fully fit with the inner wall of the reserved shell 52 and the inner wall of the female mold 39, respectively.

[0067] When using this embodiment, the raw materials in Example 2 are proportioned, the handle cock 3 is screwed to open it, and the stirred raw pulp prepared with the recipe described in Example 2 is injected into the raw pulp storage tank 2. Then, the handle cock 3 is tightened again, and then the cock 5 is screwed to open it from the top surface of the liquid storage tank 4. Vinyl acetate solution is injected into the cock 5, and then the cock 5 is tightened again.

[0068] At this time, each group of conveyor belt assemblies 37 and motor 6 can be started. During the rotation process, the output end of motor 6 drives the first stirring rod 7 connected thereto to rotate inside the raw pulp storage tank 2, so that the raw pulp stored inside the raw pulp storage tank 2 is in a uniform texture in real time. The driving gear 8 on the surface of the synchronous first stirring rod 7 rotates along with it, and during the rotation process, it drives the first gear 10 meshing with it to rotate. The first gear 10 synchronously drives the driven gear 12 meshing with it to rotate, so that the second stirring rod 11 connected to the driven gear 12 is driven by the driven gear 12 to rotate inside the liquid storage tank 4, bringing the same effect as the first stirring rod 7 to the vinyl acetate solution stored in the liquid storage tank 4;

[0069] After the conveyor belt assembly 37 is activated, the user can place the female mold 39 and its connected components on the surface of the conveyor belt assembly 37 so that it is conveyed by the conveyor belt assembly 37 toward the conveying hose 28. When the female mold 39 and its connected components are conveyed by the conveyor belt assembly 37 to the front of the end of the conveying hose 28, the user can activate the second electric telescopic rod 33, which contracts. The end of the second electric telescopic rod 33 leaves the inclined bottom surface of the extrusion member 31, and the extrusion member 31 loses its restrictive effect. The conveying hose 28 returns to its original state due to its own elasticity. After the conveying hose 28 returns to its original state, the internal space is unobstructed, and the raw pulp in the raw pulp storage tank 2 is transferred to the conveying hose 28 through the docking pipe 27, and then flows from the end of the conveying hose 28 to the female mold 39. When the female mold 39 receives the required amount of raw pulp for pouring the cinerary urn, the second electric telescopic rod 33 can be activated again to extend to create a resistance pushing effect on the extrusion member 31, thereby again restricting the conveying hose 28 from being squeezed and preventing the raw pulp from flowing out.

[0070] At this time, the conveyor belt assembly 37 further transports the female mold 39. At this time, there is raw pulp inside the female mold 39. The third electric telescopic rod 41 starts to retract, driving the male mold 44 to move vertically downward and extend into the female mold 39. After the female mold 39 and the male mold 44 cooperate to form a closed space, the conveyor belt assembly 37 has transported the female mold 39 and the entire body connected to it into the baking chamber 35. The electric heating wire 36 inside the baking chamber 35 is activated to bake the female mold 39 and the raw pulp stored therein.

[0071] The baking is completed when the conveyor belt assembly 37 conveys the female mold 39 out of the baking chamber 35. At this time, the user receives the female mold 39 and the entire body connected thereto from the baking chamber 35, starts the extension of the third electric telescopic rod 41, and simultaneously starts the extension of the fifth electric telescopic rod 46. During the extension process, the fifth electric telescopic rod 46 presses the connecting rod 49 to slide downward along the sliding groove opened inside the male mold 44, and during the sliding process, the transmission rod 48 rotates on the surface of the connecting rod 49, so that the slider 47 connected to the bottom end of the transmission rod 48 is pushed slightly outward by the movement of the transmission rod 48. When the slider 47 is extended, it will contact the inner wall of the baked urn. During this process, the movement of the slider 47 The urn is then moved from the inner cavity of the female mold 39 to the outer cavity of the female mold 39. The urn is then moved from the inner cavity of the female mold 39 to the outer cavity of the female mold 39. The urn is then moved from the inner cavity of the female mold 39 to the outer cavity of the female mold 39. The urn is then moved from the inner cavity of the female mold 39 to the outer cavity of the female mold 39. The urn is then moved from the inner cavity of the female mold 39 to the outer cavity of the female mold 39. The urn is then moved from the inner cavity of the female mold 39 to the outer cavity of the female mold 39. The urn is then moved from the inner cavity of the female mold 39 to the outer cavity of the female mold 39.

[0072] At this time, the user peels off the shell-shaped high-temperature resistant release paper 53 on the surface of the formed urn, and places another set of shell-shaped high-temperature resistant release paper 53 of a size that fits the inner surface of the female mold 39 on the female mold 39. At this time, all the connecting parts on the female mold 39 are driven to reset, and the urn formed on the surface of the male mold 44 returns to the inside of the female mold 39 and is in the center position;

[0073] When the female mold 39 is transferred to the end of the conveyor belt assembly 37 by the conveyor belt assembly 37, the conveyor belt assembly 37 stops running, and the driven gear 12 will drive the second gear 14 meshing with it to rotate when it rotates. The second gear 14 synchronously drives the linkage gear 16 meshing with it to rotate, and the incomplete gear 17 on the linkage gear 16 follows its synchronous rotation and drives the reciprocating member 19 meshing with it to perform horizontal reciprocating motion on the frame plate 18. During the movement, the reciprocating member 19 will drive the arched pushing member 23 to slide in the slide groove provided on the top surface of the transfer seat 21 toward the conveyor belt assembly 37 through the connecting member 20. When the arched pushing member 23 slides to the top of the conveyor belt assembly 37, the first electric telescopic rod 24 is started. The first electric telescopic rod 24 contracts and drives the clamping member 25 and the resistance member 26 to move closer to the other set of clamping members 25 and the resistance member 26 opposite to it, thereby bringing a clamping effect to the female mold 39;

[0074] As the reciprocating member 19 further reciprocates, the female mold 39 is clamped and transferred to the surface of the conveyor belt assembly 22 on the transfer seat 21. At this time, the first electric telescopic rod 24 is started again to reset, and the female mold 39 is no longer clamped. The conveyor belt assembly 22 starts to transfer the female mold 39 to the surface of the conveyor belt assembly 37 set on one side thereof for further transportation.

[0075] At this point, the female mold 39 is reopened via its upper connection member. Another set of conveying hoses 28 connected to the liquid storage tank 4 uses the same structure to transfer the vinyl acetate solution stored in the liquid storage tank 4 to the inner surface space of the shell-shaped high-temperature resistant release paper 53 placed inside the female mold 39, causing the male mold 44 to close again. The male mold 44 is then transported by the conveyor belt assembly 37 into another set of baking chambers 35 for baking. When the female mold 39 is again delivered from this set of baking chambers 35, a finished cinerary casket is obtained.

[0076] It should be noted that the vinyl acetate solution filling process is an optional process. If the urn needs to be stored, it will be filled with vinyl acetate solution. If the urn is used for burial, this step can be omitted. In addition, the surface and inner surface shape parameters of the female mold 39 and the male mold 44 are adjusted during production. The auxiliary surface structures of the female mold 39 and the male mold 44 recorded in this embodiment can be used for casting and molding the urn body and the urn cover at the same time. Finally, for the use of the shell-shaped high-temperature resistant release paper 53, in actual application, the shell-shaped high-temperature resistant release paper 53 has two specifications, and the two specifications need to be able to fully fit with the inner wall of the reserved shell 52 and the inner wall of the female mold 39, respectively.

[0077] The surface of the first stirring rod 7 is provided with perforations.

[0078] Through this setting, the raw pulp stored in the raw pulp storage tank 2 can be stirred and at the same time, a certain flow rate difference can be generated through the perforations opened on the surface, thereby eliminating the bubbles that may exist in the raw pulp, ensuring that the raw pulp in the lower layer of the raw pulp storage tank 2 to be transmitted and used contains as few miscellaneous bubbles as possible. Example

[0079] At the specific implementation level, the raw pulp storage tank 2 in this embodiment is used to store raw pulp prepared in the urn. The raw pulp prepared in the urn is composed of the following components, calculated by weight percentage: 30~40 parts of pine sawdust, 5~10 parts of polylactic acid, 0.5~1.7 parts of red sandalwood extract and an appropriate amount of pure water.

[0080] Wherein, the preparation method of red sandalwood extract is:

[0081] Cut the red sandalwood segments, clean the surface dirt and impurities with clean water, and cut them with cutting tools to dismember the red sandalwood segments into blocks with a length, width and height of less than one centimeter each; place the red sandalwood blocks in a ventilated place for natural dehydration, and when the total mass of the dehydrated red sandalwood blocks is less than or equal to 37-40% of the initial mass of the red sandalwood segments, place the red sandalwood blocks in a high-pressure boiler and inject pure water, with the volume ratio of the red sandalwood blocks to pure water being 1 / 15; control the temperature in the high-pressure boiler to be between 100-105°C, and cook for 2.5-3 hours; after cooking, place the high-pressure boiler for natural cooling, then open the high-pressure boiler to salvage the red sandalwood blocks, and dehydrate the red sandalwood blocks using the above-mentioned operation method, with the same batch of red sandalwood blocks being used 5-8 times; the remaining liquid in the boiler is recorded as the red sandalwood extract, which is taken out and stored in a cool, dry place away from light.

[0082] The following tests were performed according to the description in Example 1 and Example 2:

[0083] Two groups of urns were prepared using the urn formula described in Example 2. The two groups of urns are respectively designated as Comparative Example 1 and Comparative Example 2. Comparative Example 2 differs from Comparative Example 1 in that the surfaces of the urns are not coated with vinyl acetate solution. Comparative Example 1 and Comparative Example 2 were subjected to the following surface tests. The surfaces of Comparative Example 1 and Comparative Example 2 were then observed for wear or cracks. If wear or cracks were present, new urns were prepared using Example 1 based on the corresponding comparative example and Example 2. The obtained data are recorded in the following table:

[0084] Note: When comparative example 1 and comparative example 2 were subjected to the same test, the test conditions were the same.

[0085] It can be seen from the contents recorded in the above table that Comparative Example 1 is suitable for long-term storage, and Comparative Example 2 is suitable for burial. The reason why Comparative Example 1 recorded in the table did not show degradation characteristics during the burial biodegradation test project is the covering of vinyl acetate.

[0086] In summary, the present invention provides a degradable and environmentally friendly urn processing equipment and a processing method thereof, which are used for the production and processing of urns. The urn is biodegradable and its raw materials are mainly prepared with pine sawdust, so that a large amount of sawdust generated during the processing of wooden equipment is utilized, which greatly saves the cost of producing the urn. The urn prepared by the formula recorded in the present invention can independently adjust the raw materials for preparing the urn according to different usage scenarios such as burial or offering during the preparation process, thereby improving the applicability of the urn; at the same time, the device is combined with a mold to form by pouring, which greatly reduces the output of manual labor. At the same time, when performing the urn production operation, the device is relatively simple to operate and has low professional quality requirements for the operator. It is also equipped with a baking component that accelerates the forming, making the production of the urn safe and fast, and greatly improving the production timeliness of the urn; in addition, the urn prepared by the present invention has a protective layer attached to its surface, thereby effectively protecting the urn and preventing it from being easily damaged by bumps during transportation before use.

[0087] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A biodegradable and environmentally friendly urn processing device, comprising a main frame (1), characterized in that: The main frame (1) is fixedly connected to a pulp storage tank (2) and a liquid storage tank (4), and conveyor belt assemblies (37) are equidistantly arranged on both sides of the adjacent sides of the main frame (1). A transfer seat (21) located on one side of the main frame (1) is arranged between the two sets of conveyor belt assemblies (37), and a conveyor belt assembly (22) connected to the two sets of conveyor belt assemblies (37) is installed on the top of the transfer seat (21); The surfaces of the raw pulp storage tank (2) and the liquid storage tank (4) are fixedly connected with a butt joint (27), and the butt joint (27) is respectively connected with the interior of the raw pulp storage tank (2) and the liquid storage tank (4), and one end of the butt joint (27) is fixedly connected with a conveying hose (28), and the discharge end of the conveying hose (28) is located on the upper side of the conveying belt assembly (37), and a control mechanism fixedly mounted on the main frame (1) is provided on the outer side of the discharge end of the conveying hose (28); The main frame (1) is also provided with a reciprocating member (19) located on one side of the conveyor belt assembly (22) and is slidably provided on the top of the transfer seat (21). An arched pushing member (23) is provided above the conveyor belt assembly (22) and is fixedly connected to the reciprocating member (19). The arched pushing member (23) is provided with a clamping mechanism located on both sides of the conveyor belt assembly (22); Two baking bins (35) are fixedly connected to the sides of the main frame (1) and are respectively located above the conveyor belt assembly (37). A heating wire (36) is installed inside the baking bins (35); A female mold (39) is provided on the top surface of the conveyor belt assembly (37), and a male mold (44) is movably connected above the female mold (39); A first stirring rod (7) is inserted through a bearing at the center of the inner bottom surface of the raw pulp storage tank (2), a second stirring rod (11) is inserted through a bearing at the center of the inner bottom surface of the liquid storage tank (4), and the interior of the main frame (1) is connected to the first stirring rod (7), the second stirring rod (11), and the arched pushing member (23) through a transmission mechanism. The transmission mechanism comprises a motor (6) fixedly mounted on the top of the main frame (1), the output end of the motor (6) being fixedly connected to the bottom end of the first stirring rod (7), a driving gear (8) being fixedly sleeved on the top of the first stirring rod (7), and a passive gear (12) being fixedly sleeved on the top of the second stirring rod (11), the driving gear (8) and the passive gear (12) being meshed and driven by rotating a first gear (10) provided on the main frame (1); The main frame (1) is rotatably mounted with a second gear (14) and a linkage gear (16), and the second gear (14) is meshed with the driven gear (12) and the linkage gear (16) for transmission. Racks are fixedly provided on the inner walls of both sides of the reciprocating member (19), and the two racks are alternately meshed with an incomplete gear (17) coaxially provided on the linkage gear (16).

2. The biodegradable and environmentally friendly urn processing equipment according to claim 1, characterized in that: The inner bottom surface of the main frame (1) is symmetrically fixedly connected to a frame plate (18), and sliding grooves are symmetrically opened on the side surfaces of both sides of the reciprocating member (19). The sliding grooves of the reciprocating member (19) are slidably connected to the top of the frame plate (18), and a connecting member (20) is fixedly connected to one side of the top of the reciprocating member (19), and one end of the connecting member (20) is fixedly connected to the arched pushing member (23).

3. The biodegradable and environmentally friendly urn processing equipment according to claim 1 is characterized in that: The control mechanism includes a fixing member (29) and a hanging plate (30) respectively fixedly mounted on the main frame (1) and sleeved on the outside of both ends of the conveying hose (28); an extrusion member (31) is inserted into the top surface of the hanging plate (30); the bottom end of the extrusion member (31) is sleeved on the outside of the conveying hose (28); a second electric telescopic rod (33) located on one side of the extrusion member (31) is mounted on the main frame (1); and a bottom inclined surface is provided on one side of the top of the extrusion member (31) for sliding contact with the end of the extended rod of the second electric telescopic rod (33).

4. The biodegradable and environmentally friendly urn processing equipment according to claim 1, characterized in that: The clamping mechanism comprises a first electric telescopic rod (24) fixedly mounted on both sides of the arched pushing member (23) and symmetrically arranged, wherein the protruding end of the first electric telescopic rod (24) is fixedly sleeved with a clamping member (25) movably inserted into the arched pushing member (23), and one side of the clamping member (25) is fixedly connected to a resisting member (26) movably inserted into the arched pushing member (23).

5. The biodegradable and environmentally friendly urn processing equipment according to claim 1, characterized in that: A fourth electric telescopic rod (42) is fixedly mounted on one side of the female mold (39); the protruding rod end of the fourth electric telescopic rod (42) is fixedly connected to a U-shaped docking rod (43); the top ends of both ends of the U-shaped docking rod (43) are respectively fixedly mounted with third electric telescopic rods (41) located on both sides of the female mold (39); and the protruding rod top ends of the third electric telescopic rod (41) are fixedly connected to the male mold (44).

6. The biodegradable and environmentally friendly urn processing equipment according to claim 5, characterized in that: The bottom of both sides of the female mold (39) are symmetrically provided with sliding grooves, and the bottom of the third electric telescopic rod (41) is rotatably sleeved with a sliding ring (40) slidably embedded in the sliding grooves; The top surface of the male mold (44) is fixedly connected to a support plate (45), and a fifth electric telescopic rod (46) is installed at the center position of the bottom surface of the support plate (45). Sliders (47) are symmetrically arranged and movably inserted into the side walls of both sides of the male mold (44). The ends of the slides (47) that are close to each other are hinged to transmission rods (48). The tops of the two transmission rods (48) are sleeved on the bottom of the connecting rod (49) through a rotating shaft. The top surface of the connecting rod (49) is in movably contact with the end of the extended rod of the fifth electric telescopic rod (46). An insertion rod (50) is inserted on the side of the slides (47) that are close to each other. A connecting spring (51) is sleeved on the outer side of the insertion rod (50). The two ends of the connecting spring (51) are fixedly connected to the adjacent surfaces of the two groups of slides (47). A reserved shell (52) is inserted into the interior of the female mold (39), and a shell-shaped high-temperature resistant release paper (53) is provided inside the reserved shell (52).

7. The biodegradable and environmentally friendly urn processing equipment according to any one of claims 1 to 6, characterized in that: The raw pulp storage tank (2) is used to store raw pulp prepared in the urn, and the liquid storage tank (4) is used to store vinyl acetate solution. The raw pulp prepared in the urn is composed of the following components, calculated by weight percentage: 30-40 parts of pine sawdust, 5-10 parts of polylactic acid, 0.5-1.7 parts of red sandalwood extract and an appropriate amount of purified water.

8. A method for processing a degradable and environmentally friendly cinerary urn, applied to the degradable and environmentally friendly cinerary urn processing equipment according to any one of claims 1 to 7, characterized in that: The following steps are involved: Step 1: Prepare the raw material according to the ratio, put the raw material into the raw material storage tank (2) and stir it to form raw material, and inject vinyl acetate solution into the liquid storage tank (4); Step 2: The conveyor belt assembly (37) is started, and the female mold (39) and its connected parts are placed on the surface of the conveyor belt assembly (37). The conveyor belt assembly (37) transfers the female mold (39) and its connected parts to the discharge end of the conveyor hose (28) corresponding to the raw pulp storage tank (2) and pauses; Step 3: The control mechanism is activated to connect the delivery hose (28), and an appropriate amount of raw pulp in the raw pulp storage tank (2) is injected into the female mold (39) through the delivery hose (28). The control mechanism works in the reverse direction to block the delivery hose (28), thereby stopping the delivery of the raw pulp; Step 4: The conveyor belt assembly (37) further transports the female mold (39). At this time, there is raw pulp inside the female mold (39). The male mold (44) moves vertically downward into the female mold (39) to form a closed space. The conveyor belt assembly (37) transports the female mold (39) and the entire body connected thereto to the inside of the baking chamber (35). The heating wire (36) inside the baking chamber (35) is started to bake the female mold (39) and the raw pulp stored therein. Step 5: The conveyor belt assembly (37) conveys the female mold (39) out of the baking chamber (35), and the baking is completed. The urn formed by baking is fastened to the male mold (44), and the formed urn and the male mold (44) rise out of the inside of the female mold (39). The male mold (44) and its connected parts are translated to the upper side of the female mold (39); Step 6: Remove the reserved shell (52) from the inside of the female mold (39), peel off the shell-shaped high-temperature resistant release paper (53) on the surface of the formed urn, and place another set of shell-shaped high-temperature resistant release paper (53) in the female mold (39). At this time, all the connecting parts on the female mold (39) are reset, and the urn formed on the surface of the male mold (44) returns to the inside of the female mold (39); Step 7: When the female mold (39) is transported to the end of the conveyor belt assembly (37) by the conveyor belt assembly (37), the conveyor belt assembly (37) stops running, the reciprocating member (19) pushes the female mold (39) forward through the arched pushing member (23), and the system starts the clamping mechanism to clamp the female mold (39); Step 8: The reciprocating member (19) clamps the female mold (39) through the arched pushing member (23) and transfers it to the surface of the conveyor assembly (22). At this time, the clamping mechanism is started to reset, and the female mold (39) is retained on the conveyor assembly (22). The conveyor assembly (22) sends the female mold (39) to the surface of the conveyor belt assembly (37) set on one side thereof for further transportation; Step 9: The conveyor belt assembly (37) transports the female mold (39) and its connected parts to the discharge end of the conveying hose (28) corresponding to the liquid storage tank (4) and pauses. In the same manner as in step 4, the vinyl acetate solution stored in the liquid storage tank (4) is injected into the inner surface space of the shell-shaped high-temperature resistant release paper (53) placed inside the female mold (39). In the same manner as in step 5, the male mold (44) is closed again. In the same manner as in step 6, it is further transported into another group of baking bins (35) for baking through the conveyor belt assembly (37). When the female mold (39) is sent out from the group of baking bins (35) again, a finished urn is obtained.

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