Three-dimensional non-woven fabric hand bag processing equipment and method

Abstract

The invention relates to the technical field of three-dimensional non-woven fabric hand bag processing, in particular to three-dimensional non-woven fabric hand bag processing equipment and method, and the method comprises the following steps: strain culture, strain drying, strain sealing, net structure manufacturing, non-woven fabric manufacturing and hand bag manufacturing. Bacteria and a net-shaped structure made of a polyvinyl alcohol material are combined, then the net-shaped structure made of the polyvinyl alcohol material and two groups of non-woven fabric raw materials are combined to manufacture a composite non-woven fabric, and then the composite non-woven fabric is used for manufacturing the three-dimensional hand bag, so that the tensile strength of the three-dimensional hand bag is improved; the net-shaped structure and the capsule shell made of the polyvinyl alcohol material are decomposed when meeting water, bacteria in the capsule resuscitate when meeting water, the non-woven fabric in the three-dimensional hand bag is decomposed through the bacteria, and the degradation efficiency of the three-dimensional hand bag is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of processing three-dimensional non-woven fabric handbags, and particularly to a processing device and method for three-dimensional non-woven fabric handbags. Background Art

[0002] A handbag is a bag for conveniently carrying items, usually made of fabric or plastic. With the continuous enhancement of people's environmental protection awareness, it is found that the existing bag materials are difficult to degrade and are prone to polluting the environment. Therefore, people begin to use non-woven fabrics to make handbags to improve the degradation efficiency of handbags.

[0003] Existing handbag processing equipment and processing methods, such as the fully automatic non-woven bag processing equipment disclosed in the invention patent with the application number 201610949220.8 and a non-woven bag and its manufacturing method disclosed in the invention patent with the application number 200910041912.2, etc., can all realize the processing of non-woven fabric handbags.

[0004] However, it is found in the use process that the degradation speed of the currently processed non-woven fabric handbags is still slow. Some handbags used once by users are directly discarded, and these new handbags are difficult to degrade in a short time. Moreover, the strength of the currently processed non-woven fabric handbags is poor and not suitable for carrying heavy items, resulting in poor practicability. Therefore, there is an urgent need for a processing device and method for three-dimensional non-woven fabric handbags. Summary of the Invention

[0005] To solve the above technical problems, the present invention provides a processing device and method for three-dimensional non-woven fabric handbags. By combining bacteria with a network structure made of polyvinyl alcohol material, then combining the network structure made of polyvinyl alcohol material with two groups of non-woven fabric raw materials to make a composite non-woven fabric, and then using the composite non-woven fabric to make a three-dimensional handbag, the tensile strength of the three-dimensional handbag is improved. After the three-dimensional handbag is discarded, the network structure made of polyvinyl alcohol material and the capsule shell decompose when encountering water, and the bacteria in the capsule revive when encountering water. The bacteria decompose the non-woven fabric in the three-dimensional handbag to improve the degradation efficiency of the three-dimensional handbag.

[0006] A processing device and method for three-dimensional non-woven fabric handbags of the present invention include the following steps: Step 1: Bacterial culture: S1. Prepare a culture tank and a culture solution, and perform high-temperature disinfection and sterilization treatment on the culture tank to ensure that there is no bacteria in the culture medium; S2. Heat the culture solution to raise its temperature, and control the temperature of the culture solution at 30°C - 37°C; S3. Take a part of the bacterial solution from the stored Bacillus subtilis solution and discharge it into the culture solution in the culture tank; Step 2. Bacterial strain drying: S1. Take out the cultured bacterial liquid, perform centrifugal separation, and remove most of the liquid; S2. Put the separated bacterial strain into a protective agent prepared from sucrose; S3. Use liquid nitrogen to quickly freeze the protective agent containing the bacterial strain; S4. Put the frozen protective agent containing the bacterial strain into a negative pressure environment, and by means of heating and decompression, directly convert ice from a solid state to a gaseous state to achieve sublimation, and complete the freeze-drying of the bacterial strain; Step 3. Sealing of the bacterial strain: S1. Make a capsule shell from gelatin; S2. Put the freeze-dried bacterial strain into the capsule and store it in a sealed manner; Step 4. Production of a reticular structure: S1. Make a polyethylene glycol material into a reticular structure; S2. Cut and recycle the waste materials at the corners of the reticular structure; Step 5. Production of non-woven fabric: S1. Install two groups of non-woven fabric raw materials and a reticular structure made of a group of polyethylene glycol materials on a three-dimensional non-woven fabric handbag processing device; S2. Clamp a reticular structure made of a group of polyethylene glycol materials with two groups of non-woven fabric raw materials, and at the same time spray glue on the two groups of non-woven fabric raw materials to combine the two groups of non-woven fabric raw materials and the reticular structure made of a group of polyethylene glycol materials together to form a composite non-woven fabric; Step 6. Production of a handbag: S1. Shape the non-woven fabric produced in Step 5 through a three-dimensional non-woven fabric handbag processing device to form the structure of a three-dimensional non-woven fabric handbag; S2. Discharge the shaped non-woven fabric handbag.

[0007] Preferably, the bacterial strain cultured in Step 1 is Bacillus subtilis, the culture time is 19 - 21 hours, and the temperature of the culture solution is controlled at 33°C - 35°C.

[0008] Preferably, before the polyethylene glycol material is shaped, embed the capsule containing the bacterial strain into the reticular structure of the polyethylene glycol material to combine the bacterial strain with the reticular structure made of the polyethylene glycol material.

[0009] Preferably, the non-woven fabric raw material in Step 5 is a composite linen-cotton spunlace non-woven fabric.

[0010] A three-dimensional non-woven fabric handbag processing device, characterized in that it includes a composite mechanism and a shaping mechanism, and the composite mechanism is installed on the shaping mechanism; The composite mechanism prepares the composite non-woven fabric, and the shaping mechanism shapes the three-dimensional non-woven fabric handbag. The net structure made of polyvinyl alcohol material and two groups of non-woven fabric raw materials are combined by the composite mechanism to form a composite non-woven fabric. Then, the composite non-woven fabric is wound around the shaping mechanism, and the composite non-woven fabric is cut. The composite non-woven fabric wound around the shaping mechanism is shaped into a three-dimensional non-woven fabric handbag by the shaping mechanism, thereby improving the practicability of the equipment.

[0011] Preferably, the composite mechanism includes a first motor, a rotating shaft, a support plate, a slider, a first hydraulic cylinder, multiple raw material shafts, a second motor, two fixing plates, two conveying shafts, a third motor, a fourth motor, a bottom plate, a glue spraying mechanism and a cutting mechanism. The first motor is installed on the shaping mechanism, the top end of the rotating shaft is connected to the output shaft of the first motor, the support plate is installed at the bottom end of the rotating shaft, the slider is slidably installed on the support plate, the first hydraulic cylinder is fixedly installed on the support plate, and one end of the first hydraulic cylinder is connected to the slider. The top ends of the multiple raw material shafts are rotatably installed on the slider, and the bottom ends of the multiple raw material shafts are rotatably installed on the bottom plate. The second motor is installed on the bottom plate and drives the multiple raw material shafts. The two fixing plates are respectively rotatably installed on the slider and the bottom plate, the two conveying shafts are rotatably installed on the two fixing plates, the third motor is fixedly installed on one fixing plate and drives the two conveying shafts. The fourth motor is installed on the slider, and the output shaft of the fourth motor is connected to the top fixing plate. The glue spraying mechanism is installed on the slider, and the cutting mechanism is installed on the two fixing plates. The net structure made of polyvinyl alcohol and the two groups of non-woven fabric raw materials are respectively wound on the multiple raw material shafts. Then, by turning on the second motor to drive the multiple raw material shafts to rotate, one ends of the net structure made of polyvinyl alcohol and the two groups of non-woven fabric raw materials are extended between the two conveying shafts. At the same time, the two groups of non-woven fabric raw materials are sprayed with glue by the glue spraying mechanism. Then, turn on the third motor to drive the two conveying shafts to rotate, so that the two conveying shafts roll and press the net structure made of polyvinyl alcohol and the two groups of non-woven fabric raw materials, and bond the net structure made of polyvinyl alcohol and the two groups of non-woven fabric raw materials together to form a composite non-woven fabric. Then, by contracting the first hydraulic cylinder, the slider slides on the support plate. At the same time, turn on the first motor to drive the support plate to rotate, wind the composite non-woven fabric around the shaping mechanism, and then cut the composite non-woven fabric by the cutting mechanism, thereby improving the practicability of the equipment.

[0012] Preferably, the glue spraying mechanism includes a storage tank, a booster pump, glue discharge pipes and multiple groups of nozzles. The bottom end of the storage tank is installed on the slider, and a feed valve is arranged on the storage tank. The booster pump is installed on the storage tank, and the exhaust port of the booster pump communicates with the inside of the storage tank. One end of each of the two glue discharge pipes communicates with the inside of the storage tank, and the bottom ends of the two glue discharge pipes are both installed on the bottom plate. Multiple groups of nozzles are respectively installed on the two glue discharge pipes; The net structure made of polyvinyl alcohol passes through between the two glue discharge pipes, the two non-woven fabric raw materials respectively pass through the front side and the rear side of the two glue discharge pipes, the adhesive is discharged into the storage tank, the feed valve of the storage tank is closed, air is discharged into the storage tank through the booster pump to pressurize the inside of the storage tank, so that the adhesive in the storage tank is discharged into the two glue discharge pipes, and the adhesive is sprayed onto the two non-woven fabric raw materials through the multiple groups of nozzles, thereby improving the practicability of the equipment.

[0013] Preferably, the cutting mechanism includes a fifth motor, a lead screw, a slider, a double-edge cutter and a guide rail. The fifth motor is installed on the top fixing plate, the guide rail is installed on the two fixing plates, the slider is slidably installed on the guide rail, the top end of the lead screw is connected to the output shaft of the fifth motor, and the other end of the lead screw is rotatably installed on the bottom fixing plate. The double-edge cutter is fixedly installed on the slider; The fifth motor is turned on, and through the transmission of the lead screw, the slider is driven to slide on the guide rail to adjust the position of the double-edge cutter up and down, and the composite non-woven fabric is cut off by the double-edge cutter, thereby improving the practicability of the equipment.

[0014] Preferably, the shaping mechanism includes a workbench, multiple groups of support columns, a top plate, two groups of first shaping plates, multiple groups of second shaping plates, a second hydraulic cylinder and a discharging mechanism. The top plate is installed on the top end of the workbench through multiple groups of support columns. The bottom end of one group of first shaping plates is installed on the top end of the workbench. One ends of multiple groups of second shaping plates are respectively rotatably installed on the left end and the right end of the two groups of first shaping plates, and the other ends of the two left-side second shaping plates are rotatably connected to each other, and the other ends of the two right-side second shaping plates are rotatably connected to each other. Multiple first directional nozzles are arranged at the front end of the other group of first shaping plates, and all the multiple first directional nozzles communicate with the inside of the storage tank through pipelines. The front end and the rear end of the second hydraulic cylinder are respectively installed on the two groups of first shaping plates, and the discharging mechanism is installed on the rear-side first shaping plate and the support plate; One end of the composite non-woven fabric is fixed through the discharging mechanism, the composite non-woven fabric is wound around the two groups of first shaping plates and multiple groups of second shaping plates, the adhesive is sprayed onto the joint position of the composite non-woven fabric through the first directional nozzles on the other group of first shaping plates, then the fourth motor is turned on to drive the two fixing plates to rotate, so that the two conveying shafts are inclined, and at the same time, the first hydraulic cylinder contracts, so that one conveying shaft squeezes the joint position of the composite non-woven fabric, so that the two joints of the composite non-woven fabric wound around the two groups of first shaping plates and multiple groups of second shaping plates are bonded together, and then the composite non-woven fabric is cut off, thereby improving the practicability of the equipment.

[0015] Preferably, the discharging mechanism includes a third hydraulic cylinder, a push plate, two groups of hydraulic arms, two groups of fixing frames, two groups of fourth hydraulic cylinders, multiple suction cups, two groups of scraping plates, a fifth hydraulic cylinder, a guiding frame and an extrusion plate. The third hydraulic cylinder is installed on the first shaping plate at the rear side. The push plate is installed at the top end of the third hydraulic cylinder, and an exhaust fan is arranged at the top end of the push plate. The two groups of hydraulic arms are both installed on the support plate. The two groups of fixing frames are respectively installed at the bottom ends of the two groups of hydraulic arms. The two groups of fourth hydraulic cylinders are respectively installed on the two groups of fixing frames. The multiple suction cups are respectively installed on the two groups of fourth hydraulic cylinders. The two groups of scraping plates are respectively installed at the bottom ends of the two groups of fourth hydraulic cylinders. The fifth hydraulic cylinder is installed on the support plate. The guiding frame is installed at the bottom end of the fifth hydraulic cylinder, and a driving motor is arranged inside the guiding frame. A gear is arranged on the driving motor. The extrusion plate is slidably installed on the guiding frame, and a plurality of teeth are arranged at the top end of the extrusion plate. The gear is meshed with the plurality of teeth on the extrusion plate. A conveying pipeline is arranged inside the extrusion plate. A plurality of second directional spray heads are arranged at the front end and the rear end of the extrusion plate. The conveying pipeline of the extrusion plate is communicated with the inside of the storage tank through a conveying pipe. Connect the multiple suction cups with an external vacuum device. Through the extension of the front-side hydraulic arm and then the extension of the fourth hydraulic cylinder, the multiple suction cups extrude one end of the composite non-woven fabric towards the other first shaping plate. After the composite non-woven fabric winds around the two first shaping plates and the multiple second shaping plates for one circle, the front-side hydraulic arm contracts and resets. After the two joints of the composite non-woven fabric wound around the two first shaping plates and the multiple second shaping plates are bonded together, the two groups of hydraulic arms extend, so that the multiple suction cups suck the composite non-woven fabric on the two first shaping plates and the multiple second shaping plates, and through the contraction of the two groups of hydraulic arms, part of the composite non-woven fabric is pulled above the two first shaping plates. Adjust the height of the extrusion plate through the extension or contraction of the fifth hydraulic cylinder, and then drive the extrusion plate to move leftward through the driving motor in the guiding frame, so that the extrusion plate extrudes the right end of the composite non-woven fabric above the two first shaping plates to the left. At the same time, spray the adhesive onto the composite non-woven fabric through the second directional spray heads on the extrusion plate. Then, through the extension of the two groups of fourth hydraulic cylinders, the two groups of scraping plates extrude the composite non-woven fabric towards the middle of the two first shaping plates, and the top of the right part of the composite non-woven fabric is bonded together. After that, turn on the first motor to drive the support plate to rotate 180 degrees, and then repeat the above steps to bond the top of the left part of the composite non-woven fabric together to form a three-dimensional non-woven fabric handbag. Then, through the contraction of the second hydraulic cylinder, through the extension of the third hydraulic cylinder, and by turning on the exhaust fan on the push plate, the shaped three-dimensional non-woven fabric handbag is blown off from the two first shaping plates and the two second shaping plates, thereby improving the practicability of the equipment.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. By combining bacteria with a network structure made of polyvinyl alcohol material, then combining the network structure made of polyvinyl alcohol material with two groups of non-woven fabric raw materials to make a composite non-woven fabric, and then using the composite non-woven fabric to make a three-dimensional handbag, the tensile strength of the three-dimensional handbag is improved. After the three-dimensional handbag is discarded, the network structure made of polyvinyl alcohol material and the capsule shell decompose when exposed to water, and the bacteria in the capsule revive when exposed to water. The bacteria decompose the non-woven fabric in the three-dimensional handbag, improving the degradation efficiency of the three-dimensional handbag; 2. By storing the bacterial strain in a capsule, the convenience of putting the bacterial strain into the network structure made of polyvinyl alcohol material is improved, and the storage time is increased; 3. By using a three-dimensional non-woven fabric handbag processing device to support the composite non-woven fabric and shape the three-dimensional non-woven fabric handbag, the convenience of processing the three-dimensional non-woven fabric handbag is improved. Description of the Drawings

[0017] Figure 1 is a schematic structural diagram of the processing method of the three-dimensional non-woven fabric handbag of the present invention; Figure 2 is a schematic cross-sectional diagram of the composite non-woven fabric of the present invention; Figure 3 is a schematic diagram of the network structure made of polyvinyl alcohol material of the present invention; Figure 4 is an axonometric structural diagram of the three-dimensional non-woven fabric handbag processing device of the present invention; Figure 5 is a front view structural diagram of the three-dimensional non-woven fabric handbag processing device of the present invention; Figure 6 is a front view sectional structural diagram of the three-dimensional non-woven fabric handbag processing device of the present invention; Figure 7 is an axonometric schematic diagram of structures such as the first shaping plate and the second shaping plate of the present invention; Figure 8 is a front view sectional structural diagram of structures such as the first shaping plate and the second shaping plate of the present invention; Figure 9 is a first axonometric enlarged schematic diagram of structures such as the slider, the first hydraulic cylinder, and the raw material shaft of the present invention; Figure 10 is a second axonometric enlarged structural diagram of structures such as the slider, the first hydraulic cylinder, and the raw material shaft of the present invention; Figure 11 is a front view enlarged structural diagram of structures such as the slider, the first hydraulic cylinder, and the raw material shaft of the present invention; Figure 12 is a first axonometric enlarged structural diagram of structures such as the raw material shaft and the storage tank of the present invention; Figure 13It is a second axonometric enlarged structural schematic diagram of the structures such as the raw material shaft and storage tank of the present invention; Figure 14 It is a bottom view structural schematic diagram of the three-dimensional non-woven fabric handbag of the present invention.

[0018] Markings in the attached drawings: 1. First motor; 2. Rotating shaft; 3. Support plate; 4. Slide block; 5. First hydraulic cylinder; 6. Raw material shaft; 7. Second motor; 8. Fixed plate; 9. Conveyor shaft; 10. Third motor; 11. Fourth motor; 12. Storage tank; 13. Booster pump; 14. Glue discharge pipe; 15. Nozzle; 16. Fifth motor; 17. Lead screw; 18. Slide block; 19. Double-edged cutter; 20. Guide rail; 21. Workbench; 22. Support column; 23. Top plate; 24. First shaping plate; 25. Second shaping plate; 26. Second hydraulic cylinder; 27. Third hydraulic cylinder; 28. Push plate; 29. Hydraulic arm; 30. Fixed frame; 31. Fourth hydraulic cylinder; 32. Suction cup; 33. Scraper; 34. Fifth hydraulic cylinder; 35. Guide frame; 36. Extrusion plate; 37. Mesh structure; 38. Non-woven fabric raw material; 39. Capsule; 40. Three-dimensional non-woven fabric handbag; 55. Bottom plate. Embodiment

[0019] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant attached drawings. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive. Example

[0020] As Figure 1 、 Figure 2 、 Figure 3 and Figure 14 shown, it includes the following steps: Step 1. Strain cultivation: S1. Prepare a culture tank and a culture solution, and perform high-temperature disinfection and sterilization treatment on the culture tank to ensure that the culture medium is sterile; S2. Heat the culture solution to raise its temperature, and control the temperature of the culture solution at 30°C - 37°C; S3. Take a part of the bacterial solution from the stored Bacillus subtilis solution and discharge it into the culture solution in the culture tank; Step 2. Strain drying: S1. Take out the cultured bacterial solution, perform centrifugal separation, and remove most of the liquid; S2. Put the separated strains into a protective agent prepared from sucrose; S3. Use liquid nitrogen to quickly freeze the protective agent containing the strains; S4. Place the frozen cryoprotectant containing the bacterial strain in a negative pressure environment, and by heating and decompressing, directly convert the ice from a solid state to a gaseous state to achieve sublimation and complete the lyophilization of the bacterial strain. Step 3. Sealing of the bacterial strain: S1. Make the gelatin into a capsule shell. S2. Put the lyophilized bacterial strain into the capsule and store it sealed. Step 4. Fabrication of the mesh structure: S1. Make the polyvinyl alcohol material into a mesh structure. S2. Cut and recycle the waste materials at the corners of the mesh structure. Step 5. Fabrication of the non-woven fabric: S1. Install two groups of non-woven fabric raw materials and a mesh structure made of a group of polyvinyl alcohol materials on a three-dimensional non-woven fabric tote bag processing device. S2. Clamp a mesh structure made of a group of polyvinyl alcohol materials with two groups of non-woven fabric raw materials, and at the same time spray glue on the two groups of non-woven fabric raw materials to combine the two groups of non-woven fabric raw materials and the mesh structure made of a group of polyvinyl alcohol materials together to form a composite non-woven fabric. Step 6. Fabrication of the tote bag: S1. Shape the non-woven fabric made in Step 5 through a three-dimensional non-woven fabric tote bag processing device to form the structure of a three-dimensional non-woven fabric tote bag. S2. Discharge the shaped non-woven fabric tote bag. The bacterial strain cultured in Step 1 is Bacillus subtilis, the culture time is 19 - 21 hours, and the temperature of the culture solution is controlled at 33°C - 35°C. In Step 4, before the polyvinyl alcohol material is shaped, embed the capsule containing the bacterial strain into the mesh structure of the polyvinyl alcohol material to combine the bacterial strain with the mesh structure made of the polyvinyl alcohol material. The non-woven fabric raw material in Step 5 uses a composite linen-cotton spunlace non-woven fabric.

[0021] As Figures 4 to 13 shown, a three-dimensional non-woven fabric tote bag processing device, characterized in that it includes a composite mechanism and a shaping mechanism, and the composite mechanism is installed on the shaping mechanism. The composite mechanism prepares the composite non-woven fabric, and the shaping mechanism shapes the three-dimensional non-woven fabric tote bag. The composite mechanism includes a first motor 1, a rotating shaft 2, a support plate 3, a slider 4, a first hydraulic cylinder 5, multiple raw material shafts 6, a second motor 7, two fixed plates 8, two conveying shafts 9, a third motor 10, a fourth motor 11, a bottom plate 55, a glue spraying mechanism and a cutting mechanism. The first motor 1 is installed on the shaping mechanism. The top end of the rotating shaft 2 is connected to the output shaft of the first motor 1. The support plate 3 is installed at the bottom end of the rotating shaft 2. The slider 4 is slidably installed on the support plate 3. The first hydraulic cylinder 5 is fixedly installed on the support plate 3, and one end of the first hydraulic cylinder 5 is connected to the slider 4. The top ends of the multiple raw material shafts 6 are all rotatably installed on the slider 4, and the bottom ends of the multiple raw material shafts 6 are all rotatably installed on the bottom plate 55. The second motor 7 is installed on the bottom plate 55, and the second motor 7 drives the multiple raw material shafts 6. The two fixed plates 8 are respectively rotatably installed on the slider 4 and the bottom plate 55. The two conveying shafts 9 are both rotatably installed on the two fixed plates 8. The third motor 10 is fixedly installed on one of the fixed plates 8, and the third motor 10 drives the two conveying shafts 9. The fourth motor 11 is installed on the slider 4, and the output shaft of the fourth motor 11 is connected to the top fixed plate 8. The glue spraying mechanism is installed on the slider 4, and the cutting mechanism is installed on the two fixed plates 8; The glue spraying mechanism includes a storage tank 12, a booster pump 13, a glue discharging pipe 14 and multiple nozzles 15. The bottom end of the storage tank 12 is installed on the slider 4, and a feed valve is arranged on the storage tank 12. The booster pump 13 is installed on the storage tank 12, and the exhaust port of the booster pump 13 communicates with the inside of the storage tank 12. One ends of the two glue discharging pipes 14 both communicate with the inside of the storage tank 12, and the bottom ends of the two glue discharging pipes 14 are both installed on the bottom plate 55. The multiple nozzles 15 are respectively installed on the two glue discharging pipes 14; The cutting mechanism includes a fifth motor 16, a lead screw 17, a slider 18, a double-edge cutter 19 and a guide rail 20. The fifth motor 16 is installed on the top fixed plate 8. The guide rail 20 is installed on the two fixed plates 8. The slider 18 is slidably installed on the guide rail 20. The top end of the lead screw 17 is connected to the output shaft of the fifth motor 16, and the other end of the lead screw 17 is rotatably installed on the bottom fixed plate 8. The double-edge cutter 19 is fixedly installed on the slider 18; The shaping mechanism includes a workbench 21, multiple groups of support columns 22, a top plate 23, two groups of first shaping plates 24, multiple groups of second shaping plates 25, a second hydraulic cylinder 26, and a discharging mechanism. The top plate 23 is installed at the top of the workbench 21 through multiple groups of support columns 22. The bottom end of one group of first shaping plates 24 is installed at the top of the workbench 21. One ends of multiple groups of second shaping plates 25 are respectively rotatably installed at the left and right ends of the two groups of first shaping plates 24. And the other ends of the two left-side second shaping plates 25 are rotatably connected to each other, and the other ends of the two right-side second shaping plates 25 are rotatably connected to each other. Multiple first directional nozzles are arranged at the front end of the other group of first shaping plates 24, and all the multiple first directional nozzles are communicated with the inside of the storage tank 12 through pipelines. The front end and the rear end of the second hydraulic cylinder 26 are respectively installed on the two groups of first shaping plates 24. The discharging mechanism is installed on the rear first shaping plate 24 and the support plate 3; The discharging mechanism includes a third hydraulic cylinder 27, a push plate 28, two groups of hydraulic arms 29, two groups of fixing frames 30, two groups of fourth hydraulic cylinders 31, multiple suction cups 32, two groups of scraping plates 33, a fifth hydraulic cylinder 34, a guide frame 35, and an extrusion plate 36. The third hydraulic cylinder 27 is installed on the rear first shaping plate 24. The push plate 28 is installed at the top of the third hydraulic cylinder 27, and an exhaust fan is arranged at the top of the push plate 28. The two groups of hydraulic arms 29 are both installed on the support plate 3. The two groups of fixing frames 30 are respectively installed at the bottom ends of the two groups of hydraulic arms 29. The two groups of fourth hydraulic cylinders 31 are respectively installed on the two groups of fixing frames 30. The multiple suction cups 32 are respectively installed on the two groups of fourth hydraulic cylinders 31. The two groups of scraping plates 33 are respectively installed at the bottom ends of the two groups of fourth hydraulic cylinders 31. The fifth hydraulic cylinder 34 is installed on the support plate 3. The guide frame 35 is installed at the bottom end of the fifth hydraulic cylinder 34, and a driving motor is arranged inside the guide frame 35. A gear is arranged on the driving motor. The extrusion plate 36 is slidably installed on the guide frame 35, and a number of teeth are arranged at the top of the extrusion plate 36. The gear is meshed with the number of teeth on the extrusion plate 36. A conveying pipeline is arranged inside the extrusion plate 36. Multiple second directional nozzles are arranged at the front end and the rear end of the extrusion plate 36. The conveying pipeline of the extrusion plate 36 is communicated with the inside of the storage tank 12 through a conveying pipe; Operating steps of the three-dimensional non-woven fabric handbag processing equipment: First, the net-like structure made of polyvinyl alcohol and two groups of non-woven fabric raw materials are respectively wound on multiple raw material shafts 6. Then, by turning on the second motor 7, the multiple raw material shafts 6 are driven to rotate. The net-like structure made of polyvinyl alcohol passes through between the two groups of glue discharge pipes 14, and the two groups of non-woven fabric raw materials pass through the front side and the rear side of the two groups of glue discharge pipes 14 respectively. The adhesive is discharged into the storage tank 12. The feed valve of the storage tank 12 is closed, and air is discharged into the storage tank 12 through the booster pump 13 to pressurize the inside of the storage tank 12, so that the adhesive in the storage tank 12 is discharged into the two groups of glue discharge pipes 14. The adhesive is sprayed onto the two groups of non-woven fabric raw materials through multiple nozzles 15. Then, the third motor 10 is turned on to drive the two groups of conveying shafts 9 to rotate, so that the two groups of conveying shafts 9 roll-press the net-like structure made of polyvinyl alcohol and the two groups of non-woven fabric raw materials, and the net-like structure made of polyvinyl alcohol and the two groups of non-woven fabric raw materials are bonded together to form a composite non-woven fabric. Then, the first hydraulic cylinder 5 contracts, so that the slider 4 slides on the support plate 3, and one end of the composite non-woven fabric is attached to another group of first shaping plates 24. The multiple suction cups 32 are connected to an external vacuum extraction device. The front hydraulic arm 29 extends, and then the fourth hydraulic cylinder 31 extends, so that the multiple suction cups 32 squeeze one end of the composite non-woven fabric towards another group of first shaping plates 24. At the same time, the first motor 1 is turned on to drive the support plate 3 to rotate, and the composite non-woven fabric is wound around the shaping mechanism. After the composite non-woven fabric winds around the two groups of first shaping plates 24 and multiple groups of second shaping plates 25 for one circle, the front hydraulic arm 29 contracts and resets. After the two joints of the composite non-woven fabric wound around the two groups of first shaping plates 24 and multiple groups of second shaping plates 25 are bonded together, the two hydraulic arms 29 extend, so that the multiple suction cups 32 suck the composite non-woven fabric on the two groups of first shaping plates 24 and multiple groups of second shaping plates 25, and by contracting the two hydraulic arms 29, part of the composite non-woven fabric is pulled above the two groups of first shaping plates 24. The height of the pressing plate 36 is adjusted by extending or contracting the fifth hydraulic cylinder 34. Then, the driving motor in the guide frame 35 drives the pressing plate 36 to move leftward, so that the pressing plate 36 squeezes the right end of the composite non-woven fabric above the two groups of first shaping plates 24 to the left. At the same time, the adhesive is sprayed onto the composite non-woven fabric through the second directional nozzle on the pressing plate 36. Then, the two fourth hydraulic cylinders 31 extend, so that the two scraping plates 33 squeeze the composite non-woven fabric towards the middle of the two groups of first shaping plates 24, and the top right part of the composite non-woven fabric is bonded together. Then, the first motor 1 is turned on to drive the support plate 3 to rotate 180 degrees, and the above steps are repeated to bond the top left part of the composite non-woven fabric together to form a three-dimensional non-woven fabric handbag. Then, the second hydraulic cylinder 26 contracts, the third hydraulic cylinder 27 extends, and the exhaust on the push plate 28 is turned on, and the shaped three-dimensional non-woven fabric handbag is blown off the two groups of first shaping plates 24 and the two groups of second shaping plates 25 The main functions achieved by the present invention are: improving the environmental protection effect, increasing the storage time of bacteria, and enhancing the processing convenience of three-dimensional non-woven fabric handbags; 1. Improving the environmental protection effect: After the three-dimensional handbag is discarded, the net structure and capsule shell made of polyvinyl alcohol material decompose when encountering water, and the bacteria in the capsule revive when encountering water. The bacteria decompose the non-woven fabric in the three-dimensional handbag, thereby improving the degradation efficiency of the three-dimensional handbag; 2. Increasing the storage time of bacteria: The bacteria are stored in the capsule, which improves the convenience of putting the bacteria into the net structure made of polyvinyl alcohol material and also increases the storage time; 3. Enhancing the processing convenience of three-dimensional non-woven fabric handbags: The composite non-woven fabric is supported by the three-dimensional non-woven fabric handbag processing equipment, and the three-dimensional non-woven fabric handbag is shaped, thereby enhancing the processing convenience of the three-dimensional non-woven fabric handbag.

[0022] For a three-dimensional non-woven fabric handbag processing equipment and method of the present invention, its installation method, connection method or setting method are all common mechanical methods, and any implementation that can achieve its beneficial effects is acceptable; electric control valves are provided on all pipelines communicating with the inside of the storage tank 12; the first motor 1, the first hydraulic cylinder 5, the second motor 7, the third motor 10, the fourth motor 11, the booster pump 13, the fifth motor 16, the third hydraulic cylinder 27, the hydraulic arm 29, the fourth hydraulic cylinder 31 and the fifth hydraulic cylinder 34 of a three-dimensional non-woven fabric handbag processing equipment and method of the present invention are purchased on the market. Those skilled in the industry only need to install and operate according to the attached operation manual, without the need for creative labor from those skilled in the art.

[0023] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the technical principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A processing method for a three-dimensional non-woven fabric handbag, characterized in that, It includes the following steps: Step 1, strain cultivation: S1. Prepare a culture tank and a culture solution, and perform high-temperature disinfection and sterilization treatment on the culture tank to ensure that the culture medium is sterile; S2. Heat the culture solution to raise its temperature, and control the temperature of the culture solution at 30°C - 37°C; S3. Take a part of the bacterial liquid from the stored Bacillus subtilis liquid and discharge it into the culture solution in the culture tank; Step 2, strain drying: S1. Take out the cultured bacterial liquid, perform centrifugal separation, and remove most of the liquid; S2. Put the separated strains into a protective agent prepared from sucrose; S3. Use liquid nitrogen to quickly freeze the protective agent containing the strains; S4. Put the frozen protective agent containing the strains into a negative pressure environment, and by means of heating and decompression, directly transform the ice from a solid state into a gaseous state to achieve sublimation and complete the freeze-drying of the strains; Step 3, strain sealing: S1. Make a capsule shell from gelatin; S2. Put the freeze-dried strains into the capsule and store them in a sealed manner; Step 4, production of the reticular structure: S1. Make a polyethylene glycol material into a reticular structure; S2. Cut and recycle the waste materials at the corners of the reticular structure; Step 5, production of non-woven fabric: S1. Install two groups of non-woven fabric raw materials and a reticular structure made of a group of polyethylene glycol materials on a three-dimensional non-woven fabric handbag processing device; S2. Clamp a reticular structure made of a group of polyethylene glycol materials with two groups of non-woven fabric raw materials, and at the same time spray glue on the two groups of non-woven fabric raw materials to make the two groups of non-woven fabric raw materials and a reticular structure made of a group of polyethylene glycol materials combine together to form a composite non-woven fabric; Step 6, production of the handbag: S1. Shape the non-woven fabric made in Step 5 through a three-dimensional non-woven fabric handbag processing device to make it form the structure of a three-dimensional non-woven fabric handbag; S2. Discharge the shaped non-woven fabric handbag.

2. The processing method for a three-dimensional non-woven fabric handbag according to claim 1, characterized in that, The strains cultured in Step 1 are Bacillus subtilis, the culture time is 19 - 21 hours, and the temperature of the culture solution is controlled at 33°C - 35°C.

3. The processing method for a three-dimensional non-woven fabric handbag according to claim 1, characterized in that, In Step 4, before the polyethylene glycol material is shaped, embed the capsule containing the strains into the reticular structure of the polyethylene glycol material to make the strains combine with the reticular structure made of the polyethylene glycol material.

4. The processing method for a three-dimensional non-woven fabric handbag according to claim 1, characterized in that, The non-woven fabric raw materials in Step 5 adopt composite linen-cotton spunlace non-woven fabric.

5. The processing equipment for a three-dimensional non-woven fabric handbag according to claim 1, characterized in that, It includes a composite mechanism and a shaping mechanism, and the composite mechanism is installed on the shaping mechanism; The composite mechanism prepares the composite non-woven fabric, and the shaping mechanism shapes the three-dimensional non-woven fabric handbag.

6. The processing equipment for a three-dimensional non-woven fabric handbag according to claim 1, characterized in that, The composite mechanism includes a first motor (1), a rotating shaft (2), a support plate (3), a slider (4), a first hydraulic cylinder (5), multiple raw material shafts (6), a second motor (7), two fixed plates (8), two conveying shafts (9), a third motor (10), a fourth motor (11), a bottom plate (55), a glue spraying mechanism, and a cutting mechanism. The first motor (1) is installed on the shaping mechanism. The top end of the rotating shaft (2) is connected to the output shaft of the first motor (1). The support plate (3) is installed at the bottom end of the rotating shaft (2). The slider (4) is slidably installed on the support plate (3). The first hydraulic cylinder (5) is fixedly installed on the support plate (3), and one end of the first hydraulic cylinder (5) is connected to the slider (4). The top ends of multiple raw material shafts (6) are rotatably installed on the slider (4), and the bottom ends of multiple raw material shafts (6) are rotatably installed on the bottom plate (55). The second motor (7) is installed on the bottom plate (55), and the second motor (7) drives multiple raw material shafts (6). Two fixed plates (8) are respectively rotatably installed on the slider (4) and the bottom plate (55). Two conveying shafts (9) are rotatably installed on two fixed plates (8). The third motor (10) is fixedly installed on one fixed plate (8), and the third motor (10) drives two conveying shafts (9). The fourth motor (11) is installed on the slider (4), and the output shaft of the fourth motor (11) is connected to the top fixed plate (8). The glue spraying mechanism is installed on the slider (4), and the cutting mechanism is installed on two fixed plates (8).

7. The processing equipment for a three-dimensional non-woven fabric handbag according to claim 6, characterized in that, The glue spraying mechanism includes a storage tank (12), a booster pump (13), a glue discharge pipe (14), and multiple spray heads (15). The bottom end of the storage tank (12) is installed on the slider (4), and a feed valve is provided on the storage tank (12). The booster pump (13) is installed on the storage tank (12), and the exhaust port of the booster pump (13) communicates with the inside of the storage tank (12). One end of two glue discharge pipes (14) communicates with the inside of the storage tank (12), and the bottom ends of two glue discharge pipes (14) are installed on the bottom plate (55). Multiple spray heads (15) are respectively installed on two glue discharge pipes (14).

8. The processing equipment for a three-dimensional non-woven fabric handbag according to claim 6, characterized in that, The cutting mechanism includes a fifth motor (16), a lead screw (17), a slider (18), a double-edge cutter (19), and a guide rail (20). The fifth motor (16) is installed on the top fixed plate (8). The guide rail (20) is installed on two fixed plates (8). The slider (18) is slidably installed on the guide rail (20). The top end of the lead screw (17) is connected to the output shaft of the fifth motor (16), and the other end of the lead screw (17) is rotatably installed on the bottom fixed plate (8). The double-edge cutter (19) is fixedly installed on the slider (18).

9. The processing equipment for a three-dimensional non-woven fabric handbag according to claim 7, characterized in that, The shaping mechanism includes a workbench (21), multiple groups of support columns (22), a top plate (23), two groups of first shaping plates (24), multiple groups of second shaping plates (25), a second hydraulic cylinder (26) and a discharging mechanism. The top plate (23) is installed at the top of the workbench (21) through multiple groups of support columns (22). The bottom end of one group of first shaping plates (24) is installed at the top of the workbench (21). One ends of multiple groups of second shaping plates (25) are respectively rotatably installed at the left and right ends of the two groups of first shaping plates (24), and the other ends of the two left-side second shaping plates (25) are rotatably connected to each other, and the other ends of the two right-side second shaping plates (25) are rotatably connected to each other. Multiple first directional nozzles are provided at the front end of the other group of first shaping plates (24), and all the multiple first directional nozzles communicate with the inside of the storage tank (12) through pipelines. The front and rear ends of the second hydraulic cylinder (26) are respectively installed on the two groups of first shaping plates (24). The discharging mechanism is installed on the rear first shaping plate (24) and the support plate (3).

10. The processing equipment for a three-dimensional non-woven fabric handbag according to claim 9, characterized in that, The discharging mechanism includes a third hydraulic cylinder (27), a push plate (28), two groups of hydraulic arms (29), two groups of fixing frames (30), two groups of fourth hydraulic cylinders (31), multiple suction cups (32), two groups of scraping plates (33), a fifth hydraulic cylinder (34), a guide frame (35) and an extrusion plate (36). The third hydraulic cylinder (27) is installed on the rear first shaping plate (24). The push plate (28) is installed at the top of the third hydraulic cylinder (27), and an exhaust fan is provided at the top of the push plate (28). The two groups of hydraulic arms (29) are both installed on the support plate (3). The two groups of fixing frames (30) are respectively installed at the bottom ends of the two groups of hydraulic arms (29). The two groups of fourth hydraulic cylinders (31) are respectively installed on the two groups of fixing frames (30). The multiple suction cups (32) are respectively installed on the two groups of fourth hydraulic cylinders (31). The two groups of scraping plates (33) are respectively installed at the bottom ends of the two groups of fourth hydraulic cylinders (31). The fifth hydraulic cylinder (34) is installed on the support plate (3). The guide frame (35) is installed at the bottom end of the fifth hydraulic cylinder (34), and a driving motor is provided inside the guide frame (35). A gear is provided on the driving motor. The extrusion plate (36) is slidably installed on the guide frame (35), and a number of teeth are provided at the top of the extrusion plate (36). The gear meshes with the number of teeth on the extrusion plate (36). A conveying pipeline is provided inside the extrusion plate (36). Multiple second directional nozzles are provided at the front and rear ends of the extrusion plate (36). The conveying pipeline of the extrusion plate (36) communicates with the inside of the storage tank (12) through a conveying pipe.

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