Environment-friendly ink printing corollary equipment for polyester braid

Abstract

The invention provides polyester braid environment-friendly ink printing corollary equipment, and relates to the technical field of textile printing industry, the polyester braid environment-friendly ink printing corollary equipment comprises a waste ink collecting device, the waste ink collecting device comprises a waste ink temporary storage piece, the top surface of the waste ink temporary storage piece is fixedly connected with a waste ink collecting groove, and the waste ink collecting groove is provided with a monitoring mechanism located at the end of the waste ink collecting groove; the side face of the waste ink temporary storage piece is connected with a waste ink extraction pipe. By means of the sealing and hiding mechanism, the waste ink collecting device can seal and store residual ink, the problems that the residual ink in the waste ink collecting tank is left for a long time and an ink solvent is evaporated and dried up are solved, and meanwhile the environment-friendly ink printing corollary equipment for the polyester braid can drive the sealing and hiding mechanism to act when it is known that the collected residual ink is enough. The environment-friendly ink printing corollary equipment is used for transferring newly collected residual ink into the waste ink collecting device to be sealed and stored, and has the effects of preventing dryness and keeping the original characteristics of the ink, and the practicability of the environment-friendly ink printing corollary equipment for the polyester braid is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of textile printing industry, and particularly to an environmental protection ink printing supporting device for polyester webbing. Background Art

[0002] In the field of textile printing, polyester webbing has become an important material for the production of clothing and luggage accessories due to its high strength and wear resistance. The supporting environmental protection ink occupies more than 70% of the polyester webbing printing market due to its advantages such as low VOCs emissions and degradability. However, the surface of polyester webbing is smooth and has poor porosity, resulting in 45% of the environmental protection ink failing to adhere and becoming residual ink. Direct discharge not only causes waste of raw materials, but also pollutes the environment due to pigment residues and acid-base imbalance, with the COD exceeding standard rate of the water body reaching 65% and the chromaticity exceeding the national standard by 3 times.

[0003] Currently, printing equipment is usually equipped with a recovery tank for collecting residual ink. The recovery tank has an open structure. The residual ink in the recovery tank stays for a long time, the ink solvent evaporates and dries up, and the pigment particles precipitate and accumulate, which will block the collection pipeline and is also likely to mix in impurities such as external dust and fibers. After the ink dries up, the impurities and the ink are mixed to form complex pollutants, and the subsequent separation is difficult. This affects the stability and processing efficiency of separation equipment such as nano-ceramic membranes.

[0004] Therefore, we propose an environmental protection ink printing supporting device for polyester webbing to solve the above problems. Summary of the Invention

[0005] The purpose of the present invention is to make up for the deficiencies of the prior art and propose an environmental protection ink printing supporting device for polyester webbing. It can timely seal the collected residual ink to avoid the evaporation and drying of the ink solvent; it can also filter the residual ink to remove impurities, with the advantages of preventing drying, maintaining the ink properties, and having small subsequent separation difficulty. It solves the problems that the recovery tank has an open structure, the residual ink in the recovery tank stays for a long time, the ink solvent evaporates and dries up, the pigment particles precipitate and accumulate, which will block the collection pipeline, and it is also likely to mix in impurities such as external dust and fibers. After the ink dries up, the impurities and the ink are mixed to form complex pollutants, and the subsequent separation is difficult.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a polyester ribbon environmentally friendly water-based ink printing supporting equipment, including a waste ink collection device, the waste ink collection device including a waste ink temporary storage part, a waste ink collection groove is fixedly connected to the top surface of the waste ink temporary storage part, a monitoring mechanism located at the end of the waste ink collection groove is provided on the side of the waste ink temporary storage part, a waste ink extraction pipe is connected to the side of the waste ink temporary storage part, a temporary storage chamber located at the bottom of the waste ink temporary storage part is opened inside, a collecting slope is provided on the bottom surface of the inner cavity of the temporary storage chamber, the temporary storage chamber is connected to the waste ink extraction pipe, a sealing and hiding mechanism located at the top of the waste ink temporary storage part is provided inside, a filtering mechanism located below the sealing and hiding mechanism is provided inside the waste ink temporary storage part, and a slag discharge mechanism is provided inside the temporary storage chamber.

[0007] Furthermore, the monitoring mechanism includes a mounting crossbeam, one end of which is fixedly connected to the top surface of the waste ink collecting tank, and a liquid level probe is mounted on the mounting crossbeam at the other end thereof.

[0008] By adopting the above technical solution, the polyester webbing environmentally friendly ink printing supporting equipment can monitor in real time how much residual ink is collected.

[0009] Furthermore, the sealing and hiding mechanism includes a sealing column groove and a sealing cover plate, the sealing column groove is arranged on the side of the waste ink temporary storage part, the top surface of the inner cavity of the sealing column groove is provided with a storage slit, the storage slit is connected with the waste ink collecting groove, the bottom surface of the inner cavity of the sealing column groove is provided with a blanking slit, the side of the inner cavity of the sealing column groove is provided with a first axial hole, a sealing motor is installed in the first axial hole, the sealing motor bolt is installed on the side of the waste ink temporary storage part, a docking shaft head is installed at the end of the output shaft of the sealing motor, a sealing column is installed at the end of the docking shaft head, the sealing column is slidably inserted in the sealing column groove, a constant pressure mechanism is provided inside the sealing column, two sealing grooves are symmetrically provided on the sealing column, the sealing grooves are adapted to the storage slit and the blanking slit, a conveying mechanism is provided inside the sealing groove, the sealing cover plate bolt is installed on the side of the waste ink temporary storage part away from the sealing column groove, and a controller is installed on the sealing cover plate.

[0010] By adopting the above technical solution, the waste ink collection device can seal and store the residual ink, avoiding the problem of long-term retention of residual ink in the waste ink collection tank, evaporation and drying of the ink solvent, and precipitation and accumulation of pigment particles, which will clog the collection pipeline. At the same time, the polyester webbing environmentally friendly ink printing supporting equipment can drive the sealing hidden mechanism to operate when it is known that the collected residual ink is sufficient, which is used to transfer the newly collected residual ink to the waste ink collection device for sealing, which has the function of preventing drying and maintaining the original characteristics of the ink.

[0011] Furthermore, the conveying mechanism includes a accommodating groove, which is opened on the inner wall of the sealing groove. The inner wall of the accommodating groove is connected to a limiting short rope, and the other end of the limiting short rope is connected to a lead piston, which is slidably inserted in the sealing groove.

[0012] By adopting the above technical solution, a thrust can be applied to the residual ink and water inside the sealing and hiding mechanism, so that the residual ink and water can be discharged more thoroughly. At the same time, the conveying mechanism has a pressurizing effect, which is used to make the filtering efficiency of the filtering mechanism higher.

[0013] Furthermore, the constant pressure mechanism includes a constant pressure channel and constant pressure small holes. The constant pressure channel is opened inside the sealing cylinder. One end of the constant pressure channel is open. Constant pressure short holes are opened on the inner wall of the constant pressure channel. The constant pressure short holes are communicated with the accommodating groove. The constant pressure small holes are opened on the sealing cover plate and are aligned with the constant pressure channel.

[0014] By adopting the above technical solution, the conveying mechanism is not affected by negative pressure, and thus the pressurizing effect of the conveying mechanism is better.

[0015] Furthermore, the filtering mechanism includes filtering column holes, a drain chamber and a pressure sensor jack. The filtering column holes are opened inside the waste ink temporary storage part and are located below the sealing column groove. The filtering column holes are communicated with the blanking slit. Leakage slits are opened on the inner bottom surface of the inner cavity of the filtering column holes. A replacement cylinder is slidably inserted inside the filtering column holes. An anti-flushing mechanism and an anti-mixing structure are arranged inside the replacement cylinder. One end face of the replacement cylinder is connected with a transfer short shaft. The end of the transfer short shaft is connected with a replacement motor. The replacement motor is bolted on the sealing cover plate. Two concave planes are symmetrically opened on the replacement cylinder. Arc surface grooves are opened on the concave planes. A first stainless steel braided mesh is installed inside one arc surface groove, and a second stainless steel braided mesh is installed inside the other arc surface groove. A sealing disc is formed at one end of the replacement cylinder far away from the arc surface groove. Two drain openings are opened on the sealing disc. One drain opening is communicated with the channel formed by the inner wall of the corresponding arc surface groove and the first stainless steel braided mesh. The other drain opening is communicated with the channel formed by the inner wall of the corresponding arc surface groove and the second stainless steel braided mesh. The drain chamber is opened inside the waste ink temporary storage part and is located at the end of the filtering column holes. The drain chamber is communicated with the filtering column holes and the temporary storage chamber. A constant pressure check valve is installed on the inner wall of the drain chamber. The pressure sensor jack is opened on the inner wall of the blanking slit. A long-stem pressure sensor is inserted inside the pressure sensor jack.

[0016] By adopting the above technical solution, the polyester woven belt environmental protection ink printing supporting equipment can timely filter out impurities, avoid the deposition of impurities during the sealing process of the residual ink and water and block the pipeline, which not only helps to reduce the difficulty of subsequent separation, but also is more conducive to maintaining the original characteristics of the ink and water, and can improve the quality and efficiency of the recovery of the residual ink and water.

[0017] Furthermore, the recoil mechanism includes a sealing plate, a lead-out shaft hole, and a water-containing chamber. The sealing plate is installed on the inner wall of the drainage chamber close to the liquid leakage slit. The top surface of the sealing plate is horizontal, closing one drainage opening and opening the other. A guiding inclined surface is provided on the sealing plate, and a transition shaft hole is provided on the sealing plate. The lead-out shaft hole is provided on the side of the waste ink temporary storage part. The filter column hole, the transition shaft hole, and the lead-out shaft hole share the same central axis. A lead-out water pipe is inserted into the transition shaft hole and the lead-out shaft hole. The lead-out water pipe is connected to the end surface of the replacement cylinder close to the sealing disc. The water-containing chamber is provided in the replacement cylinder and is located between two arc surface grooves. The lead-out water pipe communicates with the water-containing chamber. A partition plate is formed inside the replacement cylinder, and an anti-punching hole is provided on the partition plate. A liquid level sensor is installed on the bottom surface of the sealing plate.

[0018] By adopting the above technical solution, the polyester ribbon environmental protection ink printing supporting equipment can perform backwashing on the first stainless steel woven mesh and the second stainless steel woven mesh, playing a role in unclogging.

[0019] Furthermore, the anti-mixing structure includes a fixed side strip. The fixed side strip is connected to the inner wall of the water-containing chamber. Tensile springs are connected to both the upper and lower surfaces of the fixed side strip. A bearing plate is installed at the end of the tensile spring. An elastic plug is fixedly installed on the surface of the bearing plate away from the tensile spring. The elastic plug is adapted to the anti-punching hole. A diversion pipe is clamped between the two bearing plates. The diversion pipe is fixedly communicated with the lead-out water pipe. A cutting plane is provided below the diversion pipe. The bearing plate above the diversion pipe is slidably connected to the arc surface of the diversion pipe. The bearing plate below the diversion pipe is attached to the cutting plane.

[0020] By adopting the above technical solution, the corresponding anti-punching hole can be blocked, so that the recoil mechanism will not affect the first stainless steel woven mesh or the second stainless steel woven mesh during operation, and is used to separate the filtering work and the backwashing work to ensure that the flushing water will not be mixed with the residual ink.

[0021] Furthermore, the slag discharging mechanism includes a slag discharging bent plate and a slag discharging pipe. The slag discharging bent plate is connected to the inner wall of the temporary storage chamber. A collection chamber is formed between the inner wall of the slag discharging bent plate and the inner wall of the temporary storage chamber. The collection chamber communicates with the liquid leakage slit. The slag discharging pipe is connected to the side of the waste ink temporary storage part away from the collection chamber and communicates with the collection chamber.

[0022] By adopting the above technical solution, the mixture of the flushing water and impurities can be discharged.

[0023] Compared with the prior art, the polyester ribbon environmental protection ink printing supporting equipment has the following beneficial effects: 1. Through the monitoring mechanism, the supporting equipment for environmentally friendly ink printing on polyester webbing can monitor in real time how much residual ink is collected. Through the sealing and hiding mechanism, the waste ink collection device can store the residual ink in a sealed manner, avoiding the problems that the residual ink in the waste ink collection tank stays for a long time, the ink solvent evaporates and dries up, and the pigment particles precipitate and accumulate, which will block the collection pipeline. At the same time, when the supporting equipment for environmentally friendly ink printing on polyester webbing knows that the collected residual ink is sufficient, it can drive the sealing and hiding mechanism to move, so as to transfer the newly collected residual ink to the waste ink collection device for sealing, which has the function of preventing drying and maintaining the original characteristics of the ink, helps to reduce the difficulty of subsequent separation, and improves the practicability of the supporting equipment for environmentally friendly ink printing on polyester webbing.

[0024] 2. Through the filtering mechanism, the supporting equipment for environmentally friendly ink printing on polyester webbing can filter out impurities in time, avoiding the deposition of impurities during the sealing process of residual ink and blocking the pipeline, which not only helps to reduce the difficulty of subsequent separation, but also is more conducive to maintaining the original characteristics of the ink, and can increase the quality and efficiency of residual ink recovery. Through the conveying mechanism, a thrust can be applied to the residual ink inside the sealing and hiding mechanism, so that the residual ink is discharged more thoroughly. At the same time, the conveying mechanism has a pressurizing effect, which is used to make the filtering efficiency of the filtering mechanism higher. Through the constant pressure mechanism, the conveying mechanism is not affected by negative pressure, so that the pressurizing effect of the conveying mechanism is better, further increasing the filtering efficiency of the filtering mechanism, and improving the practicability of the supporting equipment for environmentally friendly ink printing on polyester webbing.

[0025] 3. Through the filtering mechanism, the supporting equipment for environmentally friendly ink printing on polyester webbing can know the filtering pressure. When the filtering pressure is large enough, the supporting equipment for environmentally friendly ink printing on polyester webbing drives the filtering mechanism to operate, playing the role of replacing the first stainless steel woven mesh and the second stainless steel woven mesh, ensuring that the filtering work is always carried out smoothly. Through the backwashing mechanism, the supporting equipment for environmentally friendly ink printing on polyester webbing can backwash the first stainless steel woven mesh and the second stainless steel woven mesh, playing the role of unblocking. Through the anti-mixing structure, the corresponding backwashing holes can be blocked, so that the backwashing mechanism will not affect the first stainless steel woven mesh or the second stainless steel woven mesh during work, and is used to separate the filtering work and the backwashing work, ensuring that the flushing water will not be mixed with the residual ink. Through the slag discharging mechanism, the mixture of flushing water and impurities can be discharged, improving the practicability of the supporting equipment for environmentally friendly ink printing on polyester webbing.

[0026] Other advantages, objectives and features of the present invention will be described to some extent in the subsequent specification, and to some extent, will be obvious to those skilled in the art based on the study of the following text, or can be taught from the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 Schematic of the three - dimensional structure of the present invention Figure 1 ; Figure 2 Schematic of the three - dimensional structure of the present invention Figure 2 ; Figure 3 For the present invention Figure 2 Schematic of the internal three - dimensional structure; Figure 4 For the present invention Figure 2 Schematic of the disassembled structure; Figure 5 For the present invention Figure 4 Schematic of the three - dimensional structure of the waste ink temporary storage part in the present invention; Figure 6 For the present invention Figure 5 Schematic of the internal three - dimensional structure Figure 1 ; Figure 7 For the present invention Figure 5 Schematic of the internal three - dimensional structure Figure 2 ; Figure 8 For the present invention Figure 4 Schematic of the disassembled structure of the sealing cylinder in the present invention; Figure 9 For the present invention Figure 8 Schematic of the three - dimensional structure of the sealing cylinder in the present invention; Figure 10 For the present invention Figure 9 Schematic of the internal three - dimensional structure; Figure 11 For the present invention Figure 4 Schematic of the three - dimensional structure of the replacement cylinder in the present invention Figure 1 ; Figure 12 For the present invention Figure 4 Schematic of the three - dimensional structure of the replacement cylinder in the present invention Figure 2 ; Figure 13 For the present invention Figure 12 Schematic of the internal three - dimensional structure; Figure 14 For the present invention Figure 12 Schematic of the disassembled structure.

[0028] In the figure: 1. Waste ink collection device; 101. Waste ink temporary storage part; 102. Waste ink collection tank; 103. Waste ink extraction pipe; 104. Temporary storage chamber; 105. Confluence slope; 2. Monitoring mechanism; 201. Installation cross - beam; 202. Liquid level probe; 3. Sealing and hiding mechanism; 301. Sealing column groove; 302. Storage slit; 303. Blanking slit; 304. Sealing motor; 305. Docking shaft head; 306. Sealing column body; 307. Sealing groove; 308. Sealing cover plate; 309. Controller; 310. First shaft hole; 4. Conveying mechanism; 401. Accommodating groove; 402. Limit short rope; 403. Lead piston; 5. Constant pressure mechanism; 501. Constant pressure channel; 502. Constant pressure short hole; 503. Constant pressure small hole; 6. Filtering mechanism; 601. Filter column hole; 602. Liquid leakage slit; 603. Replacement column body; 604. Adapter short shaft; 605. Replacement motor; 606. Concave plane; 607. Arc surface groove; 608. First stainless steel woven mesh; 609. Second stainless steel woven mesh; 610. Sealing disc; 611. Drainage opening; 612. Drainage chamber; 613. Pressure sensor jack; 614. Long handle pressure sensor; 615. Constant pressure one-way valve; 7. Backwashing mechanism; 701. Sealing plate; 702. Diversion inclined plane; 703. Transition shaft hole; 704. Lead-out shaft hole; 705. Lead-out water pipe; 706. Water storage chamber; 707. Partition plate; 708. Backwashing hole; 709. Liquid level sensor; 8. Anti-mixing structure; 801. Fixed side strip; 802. Tensile spring; 803. Bearing plate; 804. Elastic plug; 805. Diversion pipe; 806. Cutting plane; 9. Slag discharging mechanism; 901. Slag discharging bent plate; 902. Collection chamber; 903. Slag discharging pipe. Specific implementation manners

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0030] Please refer to Figures 1 to 14 . The present invention provides the following implementation solutions: An environmentally friendly water-based ink printing supporting device for polyester webbing, including a waste ink collection device 1. Please pay special attention to refer to Figure 1 , Figure 3 and Figure 6, the waste ink collection device 1 includes a waste ink temporary storage member 101. A waste ink collection trough 102 is fixedly connected to the top surface of the waste ink temporary storage member 101. A monitoring mechanism 2 is provided at the end of the waste ink collection trough 102. A waste ink extraction pipe 103 is connected to the side surface of the waste ink temporary storage member 101. A temporary storage chamber 104 is provided inside the waste ink temporary storage member 101 at its bottom. A confluent slope 105 is provided on the bottom surface of the inner cavity of the temporary storage chamber 104. The temporary storage chamber 104 communicates with the waste ink extraction pipe 103. A sealing and hiding mechanism 3 is provided inside the waste ink temporary storage member 101 at its top. A filtering mechanism 6 is provided inside the waste ink temporary storage member 101 below the sealing and hiding mechanism 3. A slag discharging mechanism 9 is provided inside the temporary storage chamber 104.

[0031] The waste ink extraction pipe 103 is communicated with an external extraction device.

[0032] Please refer particularly to Figure 2 , the monitoring mechanism 2 includes a mounting cross beam 201. One end of the mounting cross beam 201 is fixedly connected to the top surface of the waste ink collection trough 102. A liquid level probe 202 is mounted on the mounting cross beam 201 at its other end.

[0033] Through the monitoring mechanism 2, the polyester webbing environmental protection inkjet printing supporting equipment can monitor in real time how much residual ink has been collected.

[0034] Please refer particularly to Figure 2 , Figure 5 , Figure 6 , Figure 8 , Figure 9 and Figure 10 , the sealing and hiding mechanism 3 includes a sealing column groove 301 and a sealing cover plate 308. The sealing column groove 301 is opened on a side surface of the waste ink temporary storage member 101. A storage slit 302 is opened on the top surface of the inner cavity of the sealing column groove 301. The storage slit 302 communicates with the waste ink collection trough 102. A blanking slit 303 is opened on the bottom surface of the inner cavity of the sealing column groove 301. A first shaft hole 310 is opened on the side surface of the inner cavity of the sealing column groove 301. A sealing motor 304 is inserted into the first shaft hole 310. The sealing motor 304 is bolted to the side surface of the waste ink temporary storage member 101. A docking shaft head 305 is installed at the end of the output shaft of the sealing motor 304. A sealing column body 306 is installed at the end of the docking shaft head 305. The sealing column body 306 is slidably inserted into the sealing column groove 301. A constant pressure mechanism 5 is provided inside the sealing column body 306. Two sealing grooves 307 are symmetrically opened on the sealing column body 306. The sealing grooves 307 are adapted to the storage slit 302 and the blanking slit 303. A conveying mechanism 4 is provided inside the sealing grooves 307. The sealing cover plate 308 is bolted to the side surface of the waste ink temporary storage member 101 away from the sealing column groove 301. A controller 309 is installed on the sealing cover plate 308.

[0035] The controller 309 is electrically connected to the liquid level probe 202 and the sealing motor 304.

[0036] The peripheral extraction device is controlled by the controller 309.

[0037] The liquid level probe 202 points to the storage slit 302.

[0038] Through the sealing and hiding mechanism 3, the waste ink collection device 1 can seal and store the residual ink and water, avoiding the problems that the residual ink and water in the waste ink collection tank 102 stay for a long time, the ink and water solvent evaporates and dries up, and the pigment particles precipitate and accumulate, which will block the collection pipeline. At the same time, when the polyester ribbon environmental protection inkjet printing supporting equipment knows that the collected residual ink and water is sufficient, it can drive the sealing and hiding mechanism 3 to act, so as to transfer the newly collected residual ink and water to the waste ink collection device 1 for sealing, which has the function of preventing drying and maintaining the original characteristics of the ink and water, helps to reduce the difficulty of subsequent separation, and improves the practicability of the polyester ribbon environmental protection inkjet printing supporting equipment.

[0039] Please refer specifically to Figure 8 and Figure 9 , the conveying mechanism 4 includes an accommodation groove 401, the accommodation groove 401 is opened on the inner wall of the sealing groove 307, the inner wall of the accommodation groove 401 is connected with a limiting short rope 402, the other end of the limiting short rope 402 is connected with a lead piston 403, and the lead piston 403 is slidably inserted into the sealing groove 307.

[0040] Through the conveying mechanism 4, a thrust can be applied to the residual ink and water inside the sealing and hiding mechanism 3, so that the residual ink and water can be discharged more thoroughly. At the same time, the conveying mechanism 4 has a pressurizing effect, which is used to make the filtering efficiency of the filtering mechanism 6 higher.

[0041] Please refer specifically to Figure 2 , Figure 9 and Figure 10 , the constant pressure mechanism 5 includes a constant pressure channel 501 and a constant pressure small hole 503. The constant pressure channel 501 is opened inside the sealing cylinder 306. One end of the constant pressure channel 501 is open. A constant pressure short hole 502 is opened on the inner wall of the constant pressure channel 501. The constant pressure short hole 502 is communicated with the accommodation groove 401. The constant pressure small hole 503 is opened on the sealing cover plate 308 and is aligned with the constant pressure channel 501.

[0042] Through the constant pressure mechanism 5, the conveying mechanism 4 is not affected by negative pressure, so that the pressurizing effect of the conveying mechanism 4 is better, further increasing the filtering efficiency of the filtering mechanism 6 and improving the practicability of the polyester ribbon environmental protection inkjet printing supporting equipment.

[0043] Please refer specifically to Figure 2 , Figure 3 , Figure 5 , Figure 6 , Figure 7 andFigure 11 , Figure 12 , Figure 13 , the filtering mechanism 6 includes a filtering column hole 601, a flow discharge chamber 612, and a pressure sensor jack 613. The filtering column hole 601 is opened inside the waste ink temporary storage member 101 and is located below the sealing column groove 301. The filtering column hole 601 communicates with the blanking slit 303. A liquid leakage slit 602 is opened on the bottom surface of the inner cavity of the filtering column hole 601. A replacement cylinder 603 is slidably inserted inside the filtering column hole 601. An anti-flushing mechanism 7 and an anti-mixing structure 8 are provided inside the replacement cylinder 603. One end surface of the replacement cylinder 603 is connected to a transfer short shaft 604. The end of the transfer short shaft 604 is connected to a replacement motor 605. The replacement motor 605 is bolted to the sealing cover plate 308. Two concave planes 606 are symmetrically opened on the replacement cylinder 603. An arc surface groove 607 is opened on the concave plane 606. A first stainless steel woven mesh 608 is installed inside one arc surface groove 607, and a second stainless steel woven mesh 609 is installed inside the other arc surface groove 607. One end of the replacement cylinder 603 away from the arc surface groove 607 forms a sealing disk 610. Two flow discharge openings 611 are opened on the sealing disk 610. One flow discharge opening 611 communicates with the channel formed by the inner wall of the corresponding arc surface groove 607 and the first stainless steel woven mesh 608. The other flow discharge opening 611 communicates with the channel formed by the inner wall of the corresponding arc surface groove 607 and the second stainless steel woven mesh 609. The flow discharge chamber 612 is opened inside the waste ink temporary storage member 101 and is located at the end of the filtering column hole 601. The flow discharge chamber 612 communicates with the filtering column hole 601 and the temporary storage chamber 104. A constant pressure check valve 615 is installed on the inner wall of the flow discharge chamber 612. The pressure sensor jack 613 is opened on the inner wall of the blanking slit 303. A long handle pressure sensor 614 is inserted inside the pressure sensor jack 613.

[0044] The replacement motor 605 and the long handle pressure sensor 614 are electrically connected to the controller 309.

[0045] The constant pressure check valve 615 plays a role in venting and maintaining constant pressure, which is used to reduce the internal pressure of the flow discharge chamber 612 and the temporary storage chamber 104, and plays a role in increasing the pressure difference.

[0046] The replacement cylinder 603 can be inclined to assist the flow of residual ink and water by the action of gravity.

[0047] Through the filtering mechanism 6, the polyester ribbon environmental protection ink printing supporting equipment can timely filter out impurities, avoid the deposition of impurities during the sealing process of residual ink and water, and block the pipeline. This not only helps to reduce the difficulty of subsequent separation, but also is more conducive to maintaining the original characteristics of the ink, and can improve the quality and efficiency of residual ink and water recovery.

[0048] Please refer particularly to Figure 6 , Figure 7 and Figure 12, Figure 13 , the recoil mechanism 7 includes a sealing plate 701, a lead-out shaft hole 704 and a water-containing chamber 706. The sealing plate 701 is installed on the inner wall of the drainage chamber 612 close to the liquid leakage slit 602. The top surface of the sealing plate 701 is horizontal and closes one drainage opening 611 while opening the other drainage opening 611. A diversion inclined surface 702 is provided on the sealing plate 701, and a transition shaft hole 703 is provided on the sealing plate 701. The lead-out shaft hole 704 is provided on the side surface of the waste ink temporary storage member 101. The filter column hole 601, the transition shaft hole 703 and the lead-out shaft hole 704 share the same central axis. A lead-out water pipe 705 is inserted into the transition shaft hole 703 and the lead-out shaft hole 704. The lead-out water pipe 705 is connected to the end surface of the replacement cylinder 603 close to the sealing disc 610. The water-containing chamber 706 is provided in the replacement cylinder 603 and is located between two arc surface grooves 607. The lead-out water pipe 705 communicates with the water-containing chamber 706. Two partition plates 707 are formed inside the replacement cylinder 603, and anti-punching holes 708 are provided on the partition plates 707. A liquid level sensor 709 is installed on the bottom surface of the sealing plate 701.

[0049] The lead-out water pipe 705 is communicated with an external backwashing device, and the external backwashing device is controlled by the controller 309.

[0050] The liquid level sensor 709 is electrically connected to the controller 309 and is used to monitor the liquid level height so that the controller 309 controls the drainage of the waste ink extraction pipe 103 at a preset liquid level height.

[0051] Through the recoil mechanism 7, the polyester woven belt environmental protection ink printing supporting equipment can backwash the first stainless steel woven mesh 608 and the second stainless steel woven mesh 609, playing a role in unblocking.

[0052] Please refer to Figure 3 , Figure 12 , Figure 13 , the anti-mixing structure 8 includes a fixed side strip 801. The fixed side strip 801 is connected to the inner wall of the water-containing chamber 706. Tensile springs 802 are connected to both the upper and lower surfaces of the fixed side strip 801. A bearing plate 803 is installed at the end of the tensile spring 802. An elastic plug 804 is fixedly installed on the surface of the bearing plate 803 away from the tensile spring 802. The elastic plug 804 is adapted to the anti-punching hole 708. A diversion pipe 805 is clamped between the two bearing plates 803. The diversion pipe 805 is fixedly communicated with the lead-out water pipe 705. A cutting plane 806 close to the second stainless steel woven mesh 609 is provided on the diversion pipe 805. The bearing plate 803 above the diversion pipe 805 is slidably connected to the arc surface of the diversion pipe 805. The bearing plate 803 below the diversion pipe 805 is in contact with the cutting plane 806.

[0053] The corresponding counter-punching hole 708 can be blocked by the anti-mixing structure 8, so that the counter-punching mechanism 7 will not affect the first stainless-steel woven mesh 608 or the second stainless-steel woven mesh 609 during operation, which is used to separate the filtering operation and the counter-punching operation to ensure that the flushing water will not be mixed with the residual ink.

[0054] Please refer particularly to Figure 3 and Figure 6 , the slag discharging mechanism 9 includes a slag discharging bending plate 901 and a slag discharging pipe 903. The slag discharging bending plate 901 is connected to the inner wall of the temporary storage chamber 104. A collection chamber 902 is formed between the inner wall of the slag discharging bending plate 901 and the inner wall of the temporary storage chamber 104. The collection chamber 902 is communicated with the liquid leakage slit 602. The slag discharging pipe 903 is connected to the side of the waste ink temporary storage member 101 far away from the collection chamber 902 and is communicated with the collection chamber 902.

[0055] Through the slag discharging mechanism 9, the mixture of the flushing water and impurities can be discharged, improving the practicability of the polyester webbing environmental protection ink printing supporting equipment.

[0056] Working principle: First, the residual ink drops into the waste ink collection tank 102, then the residual ink slides down along the inner wall of the waste ink collection tank 102, and then the residual ink passes through the storage slit 302 and gathers in the sealed groove 307 with the opening facing up. After that, the liquid level probe 202 monitors the liquid level height inside this sealed groove 307 at all times and sends the height information to the controller 309. When the height value reaches the preset value inside the controller 309, the controller 309 controls the output shaft of the sealing motor 304 to rotate half a turn. Then the sealing motor 304 drives the sealing cylinder 306 to rotate half a turn through the docking shaft head 305. Then the original empty sealed groove 307 with the opening facing down becomes the opening facing up, and the lead piston 403 inside it falls back into the sealed groove 307 under the action of gravity, creating space for collecting the residual ink. During the falling process, the lead piston 403 presses the air below it and discharges it through the constant pressure short hole 502, the constant pressure channel 501, and the constant pressure small hole 503. The corresponding limiting short rope 402 bends and is received in the accommodation groove 401; the original sealed groove 307 with the opening facing up and filled with residual ink becomes the opening facing down. After that, the residual ink inside this sealed groove 307 flows downward under the action of gravity. At the same time, the lead piston 403 inside this sealed groove 307 slides downward under the action of gravity, pushing the residual ink downward. The residual ink is discharged faster and cleaner, and at the same time, it plays a role in boosting pressure. During this process, when the lead piston 403 moves downward, it will inhale external air into this sealed groove 307 through the constant pressure small hole 503, the constant pressure channel 501, and the constant pressure short hole 502, preventing a negative pressure from forming inside this sealed groove 307 and improving the effective work of the lead piston 403; Then the residual ink-water flows downward through the blanking slit 303 and lands on the first stainless steel woven mesh 608. Then, under the action of gravity and pressure difference, the residual ink-water seeps downward, while the impurities are intercepted on the top surface of the first stainless steel woven mesh 608 to achieve the purpose of filtration. After that, the residual ink-water lands on the corresponding partition plate 707 and the top surface of the elastic plug 804. Then, under the action of the liquid level difference, the residual ink-water flows, and then passes through the corresponding drain opening 611 and slides down along the surface of the guide slope 702 into the temporary storage chamber 104. The temporary storage chamber 104 temporarily stores the residual ink-water. After that, as the usage time prolongs, more and more impurities accumulate on the first stainless steel woven mesh 608, and its permeability becomes worse. The long-stem pressure sensor 614 senses an increase in the pressure inside the blanking slit 303. Then, the long-stem pressure sensor 614 sends the monitored pressure value to the controller 309. When the pressure value reaches the preset value inside the controller 309, the replacement motor 605 drives the replacement cylinder 603 to rotate half a turn through the adapter short shaft 604. Then, the replacement cylinder 603 drives the first stainless steel woven mesh 608 and the second stainless steel woven mesh 609 to be swapped up and down. At this time, the second stainless steel woven mesh 609 enters the working position, and the first stainless steel woven mesh 608 enters the backwashing position; During the process of swapping the first stainless steel woven mesh 608 and the second stainless steel woven mesh 609 up and down, the fixed side strip 801, the tension spring 802, the bearing plate 803, and the elastic plug 804 rotate synchronously with the replacement cylinder 603. Then, the two bearing plates 803 slide on the surfaces of the guide pipe 805 and the cutting plane 806 respectively. After that, the bearing plate 803 that slides from the surface of the cutting plane 806 to the surface of the guide pipe 805 moves radially away. Then, this bearing plate 803 drives the elastic plug 804 to block the corresponding backwashing hole 708; the bearing plate 803 that slides from the surface of the guide pipe 805 to the surface of the cutting plane 806 moves radially closer. Then, this bearing plate 803 pulls out the elastic plug 804 from the backwashing hole 708, forming an annular gap between the elastic plug 804 and the backwashing hole 708, so as to ensure that the backwashing holes 708 corresponding to the working position are in a blocked state, and the backwashing holes 708 corresponding to the flushing position are in an open state; After that, the controller 309 controls the cleaning water to enter the water-containing chamber 706 through the water outlet pipe 705 and the guide pipe 805. Then, the flushing water sprays onto the first stainless steel woven mesh 608 through the annular gap between the elastic plug 804 and the backwashing hole 708 to achieve backwashing. Then, the flushing water passes through the second stainless steel woven mesh 609 and flows downward with the impurities. After that, the flushing water passes through the liquid leakage slit 602 and enters the collection chamber 902 and is discharged from the slag discharge pipe 903. When the flushing time reaches the preset value, the controller 309 controls the flow to be cut off, and that's it.

[0057] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present invention.

Claims

1. An environmental protection water-based ink printing supporting device for polyester webbing, comprising a waste ink collection device (1), characterized in that: The waste ink collection device (1) includes a waste ink temporary storage member (101). A waste ink collection trough (102) is fixedly connected to the top surface of the waste ink temporary storage member (101). A monitoring mechanism (2) is provided at the end of the waste ink collection trough (102). A waste ink extraction pipe (103) is connected to the side surface of the waste ink temporary storage member (101). A temporary storage chamber (104) is formed inside the waste ink temporary storage member (101) at its bottom. A flow-accumulating inclined surface (105) is provided on the bottom surface of the inner cavity of the temporary storage chamber (104). The temporary storage chamber (104) communicates with the waste ink extraction pipe (103). A sealing and hiding mechanism (3) is provided inside the waste ink temporary storage member (101) at its top. A filtering mechanism (6) is provided inside the waste ink temporary storage member (101) below the sealing and hiding mechanism (3). A slag discharging mechanism (9) is provided inside the temporary storage chamber (104).

2. The environmentally friendly water-based ink printing supporting equipment for polyester webbing according to claim 1, wherein: The monitoring mechanism (2) includes a mounting cross beam (201). One end of the mounting cross beam (201) is fixedly connected to the top surface of the waste ink collection trough (102). A liquid level probe (202) is mounted at the other end of the mounting cross beam (201).

3. An environmental protection inkjet printing supporting device for polyester webbing according to claim 1, characterized in that: The sealing and hiding mechanism (3) includes a sealing column groove (301) and a sealing cover plate (308). The sealing column groove (301) is formed on the side surface of the waste ink temporary storage member (101). A storage slit (302) is formed on the top surface of the inner cavity of the sealing column groove (301). The storage slit (302) communicates with the waste ink collection trough (102). A blanking slit (303) is formed on the bottom surface of the inner cavity of the sealing column groove (301). A first shaft hole (310) is formed on the side surface of the inner cavity of the sealing column groove (301). A sealing motor (304) is installed in the first shaft hole (310). The sealing motor (304) is bolted to the side surface of the waste ink temporary storage member (101). A docking shaft head (305) is installed at the end of the output shaft of the sealing motor (304). A sealing column body (306) is installed at the end of the docking shaft head (305). The sealing column body (306) is slidably inserted into the sealing column groove (301). A constant pressure mechanism (5) is provided inside the sealing column body (306). Two sealing grooves (307) are symmetrically formed on the sealing column body (306). The sealing grooves (307) are adapted to the storage slit (302) and the blanking slit (303). A conveying mechanism (4) is provided inside the sealing grooves (307). The sealing cover plate (308) is bolted to the side surface of the waste ink temporary storage member (101) away from the sealing column groove (301). A controller (309) is installed on the sealing cover plate (308).

4. An environmentally friendly water-based ink printing supporting device for polyester webbing according to claim 3, characterized in that: The conveying mechanism (4) includes a receiving groove (401). The receiving groove (401) is formed on the inner wall of the sealing groove (307). A limiting short rope (402) is connected to the inner wall of the receiving groove (401). The other end of the limiting short rope (402) is connected to a lead piston (403). The lead piston (403) is slidably inserted into the sealing groove (307).

5. An environmentally friendly inkjet printing supporting device for polyester webbing according to claim 4, characterized in that: The constant pressure mechanism (5) includes a constant pressure channel (501) and a constant pressure small hole (503). The constant pressure channel (501) is opened inside the sealing cylinder (306). One end of the constant pressure channel (501) is open. A constant pressure short hole (502) is opened on the inner wall of the constant pressure channel (501). The constant pressure short hole (502) communicates with the accommodation groove (401). The constant pressure small hole (503) is opened on the sealing cover plate (308) and is aligned with the constant pressure channel (501).

6. An environmentally friendly inkjet printing supporting device for polyester webbing according to claim 3, characterized in that: The filtering mechanism (6) includes a filtering column hole (601), a drain chamber (612) and a pressure sensor jack (613). The filtering column hole (601) is opened inside the waste ink temporary storage member (101) and is located below the sealing column groove (301). The filtering column hole (601) communicates with the blanking slit (303). A liquid leakage slit (602) is opened on the bottom surface of the inner cavity of the filtering column hole (601). A replacement cylinder (603) is slidably inserted inside the filtering column hole (601). An anti-flushing mechanism (7) and an anti-mixing structure (8) are provided inside the replacement cylinder (603). One end face of the replacement cylinder (603) is connected with a transfer short shaft (604). The end of the transfer short shaft (604) is connected with a replacement motor (605). The replacement motor (605) is bolted to the sealing cover plate (308). Two concave planes (606) are symmetrically opened on the replacement cylinder (603). An arc surface groove (607) is opened on the concave plane (606). A first stainless steel braided mesh (608) is installed inside one arc surface groove (607). A second stainless steel braided mesh (609) is installed inside the other arc surface groove (607). A sealing disk (610) is formed at one end of the replacement cylinder (603) away from the arc surface groove (607). Two drain openings (611) are opened on the sealing disk (610). One drain opening (611) communicates with the channel formed by the inner wall of the corresponding arc surface groove (607) and the first stainless steel braided mesh (608). The other drain opening (611) communicates with the channel formed by the inner wall of the corresponding arc surface groove (607) and the second stainless steel braided mesh (609). The drain chamber (612) is opened inside the waste ink temporary storage member (101) and is located at the end of the filtering column hole (601). The drain chamber (612) communicates with the filtering column hole (601) and the temporary storage chamber (104). A constant pressure one-way valve (615) is installed on the inner wall of the drain chamber (612). The pressure sensor jack (613) is opened on the inner wall of the blanking slit (303). A long-stem pressure sensor (614) is inserted inside the pressure sensor jack (613).

7. An environmentally friendly water-based ink printing supporting device for polyester webbing according to claim 6, characterized in that: The recoil mechanism (7) includes a sealing plate (701), a lead-out shaft hole (704), and a water-containing chamber (706). The sealing plate (701) is installed on the inner wall of the flow-discharge chamber (612) close to the liquid leakage slit (602). A diversion inclined plane (702) is formed on the sealing plate (701). A transition shaft hole (703) is formed on the sealing plate (701). The lead-out shaft hole (704) is formed on the side surface of the waste ink temporary storage member (101). The filter column hole (601), the transition shaft hole (703), and the lead-out shaft hole (704) share the same central axis. A lead-out water pipe (705) is inserted into the transition shaft hole (703) and the lead-out shaft hole (704). The lead-out water pipe (705) is connected to the end surface of the replacement cylinder (603) close to the sealing disc (610). The water-containing chamber (706) is formed in the replacement cylinder (603) and is located between two arc surface grooves (607). The lead-out water pipe (705) is communicated with the water-containing chamber (706). A partition chamber plate (707) is formed inside the replacement cylinder (603). A backflush hole (708) is formed on the partition chamber plate (707). A liquid level sensor (709) is installed on the bottom surface of the sealing plate (701).

8. An environmentally friendly water-based ink printing supporting device for polyester webbing according to claim 7, characterized in that: The anti-mixing structure (8) includes a fixed side strip (801). The fixed side strip (801) is connected to the inner wall of the water-containing chamber (706). Tensile springs (802) are connected to both the upper and lower surfaces of the fixed side strip (801). A bearing plate (803) is installed at the end of the tensile spring (802). An elastic plug (804) is fixedly installed on the surface of the bearing plate (803) away from the tensile spring (802). The elastic plug (804) is adapted to the backflush hole (708). A diversion pipe (805) is clamped between the two bearing plates (803). The diversion pipe (805) is fixedly communicated with the lead-out water pipe (705). A cutting plane (806) is formed below the diversion pipe (805). The bearing plate (803) above the diversion pipe (805) is slidably connected to the arc surface of the diversion pipe (805). The bearing plate (803) below the diversion pipe (805) is in contact with the cutting plane (806).

9. An environmental protection water-based ink printing supporting device for polyester webbing according to claim 6, characterized in that: The slag discharge mechanism (9) includes a slag discharge bent plate (901) and a slag discharge pipe (903). The slag discharge bent plate (901) is connected to the inner wall of the temporary storage chamber (104). A collection chamber (902) is formed between the inner wall of the slag discharge bent plate (901) and the inner wall of the temporary storage chamber (104). The collection chamber (902) is communicated with the liquid leakage slit (602). The slag discharge pipe (903) is connected to the side surface of the waste ink temporary storage member (101) away from the collection chamber (902) and is communicated with the collection chamber (902).

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