Feeding equipment for PE pipe production
By designing feed equipment for PE pipe production, using structures such as water tanks and filter plates to remove dust and impurities on the surface of PE particles, and achieving consistent particle size screening through electric telescopic rods and ventilation ducts, the quality of PE pipes is solved. The problem of impurity improves the molding quality of the finished product.
Patent Information
- Application Number
- CN202420686647.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-07
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-04-07
AI Technical Summary
During the production process of PE pipes, dust and impurities on the surface of PE particles will be fused, resulting in impurity in the finished product quality and affecting the molding quality.
A PE tube production feeding equipment is designed, including feeding barrels, water tanks, filter plates, electric telescopic rods and ventilation ducts. Through water cleaning and screening functions, dust and impurities on the surface of the particles are removed and impurities are ensured to be consistent in the particle size.
It effectively reduces dust and impurities on the surface of PE particles, improves the purity of particles, avoids the problem of insufficient melting caused by excessive particles, and improves the quality of finished products.
Smart Images
Figure CN222223185U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of PE pipe production and feeding, in particular to a PE pipe production and feeding device. Background Art
[0002] PE is also known as polyethylene pipe. Specifically, it is a kind of plastic material. The pipe made of PE material is called PE pipe.
[0003] During the production process of PE pipes, PE particles need to be placed in a processing device, and then the processing device is started to melt the PE particles. The melted PE particles are then plasticized through a molding device to finally obtain PE pipes.
[0004] It has been found in long-term use and observation that in the existing PE pipe processing, when feeding the PE pipe, all the PE particles are placed in the processing device. When placing the PE particles, the dust or impurities carried on the surface of the PE particles will also be placed in the processing device. When the dust and PE particles are fused, the composition of the PE particles will be impure, which will eventually cause problems in the quality of the formed PE pipe.
[0005] To this end, the utility model provides a PE pipe production feeding device. Utility Model Content
[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.
[0007] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a PE pipe production feeding device, comprising a feeding barrel; a support plate is fixedly connected to the side wall of the feeding barrel; a water tank is fixedly connected to the top of the support plate; a water pipe is connected to the top of the water tank; a through hole is provided on one side wall of the feeding barrel adjacent to the support plate; the water pipe extends through the through hole to the inside of the feeding barrel; a slide groove is provided on the inner side wall of the feeding barrel; two rotating seats are fixedly connected to the side wall of the slide groove; a rotating rod is rotatably connected to the middle of the two rotating seats; a rotating rod is rotatably connected to the middle of the rotating rod Plate; both side walls of the slide away from the rotating seat are fixedly connected with electric telescopic rods; the output end of the electric telescopic rod is fixedly connected to the bottom of the rotating plate; the inside of the feed barrel is fixedly connected with a first filter plate; the first filter plate is located above the rotating plate; a discharge hole is provided on one side wall of the feed barrel away from the through hole; a water outlet is provided on one side wall of the feed barrel close to the through hole. Through the above structure, dust and impurities adsorbed on the surface of PE particles can be reduced, thereby making the PE particles of Jinrui's production line purer and reducing excessive dust adsorption on the surface of PE particles, which affects the quality of subsequent PE pipe production.
[0008] Preferably, two inclined plates are fixed to the top of the feed barrel; the two inclined plates are symmetrically arranged; a plurality of leakage holes are opened on the top of the inclined plates; the plurality of leakage holes are equidistantly distributed on the top of the inclined plates. Through the above structure, larger PE particles can be screened out and then reprocessed, so that the size of PE particles entering the production line is roughly the same, thereby reducing the situation where PE particles are too large and cause insufficient melting.
[0009] Preferably, two elastic bands are fixedly connected to the bottom of the first filter plate; the two elastic bands are symmetrically arranged; floating plates are fixedly connected to the ends of the elastic bands; a plurality of protrusions are fixedly connected to the top of the floating plate; the positions of the plurality of protrusions correspond to the gaps at the top of the first filter plate. Through the above structure, smaller PE particles can be always kept under the rotating plate to achieve sufficient cleaning of smaller PE particles. At the same time, larger PE particles and impurities located above will also be blocked by the protrusions to facilitate collection and cleaning.
[0010] Preferably, the end of the water outlet is connected to a through pipe; the side wall of the feed barrel is fixedly connected to a collecting box; the collecting box is located below the through pipe, and the end of the through pipe extends to the interior of the collecting box. Through the above structure, the wastewater generated by washing PE particles can be uniformly collected and treated, reducing the occurrence of environmental pollution caused by wastewater turbulence.
[0011] Preferably, the end of the discharge hole is connected to a guide cylinder; a ventilation pipe is fixedly connected to the inner wall of the guide cylinder; the ventilation pipe is arranged in a ring shape inside the guide cylinder, and the end of the ventilation pipe extends to the outside of the guide cylinder; a plurality of air outlet holes are opened in the middle of the plurality of ventilation pipes; the plurality of air outlet holes are equidistantly distributed along the contour of the ventilation pipe. Through the above structure, the PE particles can be continuously dried, thereby reducing the subsequent processing affected by excessive moisture adsorbed on the surface of the PE particles.
[0012] Preferably, a second filter plate is fixedly connected to the inner wall of the collecting box; the second filter plate is located near the end of the collecting box. Through the above structure, PE particles can be blocked, thereby reducing the waste of PE particles.
[0013] The beneficial effects of the utility model are as follows:
[0014] 1. The PE pipe production feeding equipment described in the utility model reduces the dust and impurities adsorbed on the surface of PE particles, thereby making the PE particles of the Jinrui production line purer and reducing the excessive adsorption of dust on the surface of PE particles, which affects the quality of subsequent PE pipe production.
[0015] 2. The PE pipe production feeding equipment described in the utility model can make the PE particles entering the production line roughly the same size by screening out the larger PE particles and then reprocessing them, thereby reducing the situation where the PE particles are too large and cause insufficient melting. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The utility model will be further described below in conjunction with the accompanying drawings.
[0017] Figure 1 It is a three-dimensional diagram of the utility model;
[0018] Figure 2 It is a structural schematic diagram of the floating plate in the utility model;
[0019] Figure 3 It is a structural schematic diagram of the collection box in the utility model;
[0020] Figure 4 It is a structural schematic diagram of the second filter plate in the utility model;
[0021] Figure 5 This is a schematic diagram of the structure of the ventilation duct in the utility model;
[0022] In the figure: 1. feed barrel; 12. support plate; 13. water tank; 14. water pipe; 15. through hole; 16. rotating seat; 17. rotating rod; 18. rotating plate; 19. slide groove; 110. electric telescopic rod; 111. first filter plate; 112. discharge hole; 113. water outlet hole; 2. inclined plate; 21. leakage hole; 3. elastic belt; 31. floating plate; 32. bump; 41. collecting box; 42. through pipe; 51. guide cylinder; 52. ventilation pipe; 53. air outlet hole; 6. second filter plate. DETAILED DESCRIPTION
[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0024] like Figures 1 to 5As shown, a PE pipe production feeding device described in an embodiment of the utility model includes a feeding barrel 1; a support plate 12 is fixedly connected to the side wall of the feeding barrel 1; a water tank 13 is fixedly connected to the top of the support plate 12; a water pipe 14 is connected to the top of the water tank 13; a through hole 15 is opened on a side wall of the feeding barrel 1 adjacent to the support plate 12; the water pipe 14 passes through the through hole 15 and extends to the inside of the feeding barrel 1; a slide groove 19 is opened on the inner side wall of the feeding barrel 1; the side wall of the slide groove 19 is fixedly connected to two rotating seats 16; the middle of the two rotating seats 16 is rotatably connected with a rotating rod 17; the middle of the rotating rod 17 is rotatably connected with a rotating plate 18; the two side walls of the slide 19 away from the rotating seat 16 are fixedly connected with electric telescopic rods 110; the output end of the electric telescopic rod 110 is fixedly connected to the bottom of the rotating plate 18; the inside of the feed barrel 1 is fixedly connected with a first filter plate 111; the first filter plate 111 is located above the rotating plate 18; a discharge hole 112 is opened on one side wall of the feed barrel 1 away from the through hole 15;A water outlet hole 113 is provided on one side wall of the feed barrel 1 near the through hole 15. When working, the PE particles to be filled into the production line are placed inside the feed barrel 1. At this time, the PE particles entering the feed barrel 1 will first contact the first filter plate 111. At this time, the larger dust and impurities carried by the PE particles will be blocked by the first filter plate 111, and the smaller particles will fall to the bottom of the feed barrel 1 through the gap at the top of the first filter plate 111, and then contact the top of the rotating plate 18 and be blocked by the rotating plate 18. At this time, when the PE When the particles fall to the top of the rotating plate 18, water is first filled into the water tank 13. At the same time, the water pump placed inside the water tank 13 is started. As the water pump is started, the water inside the water tank 13 will fill the inside of the water pipe 14. Then, the water entering the water pipe 14 will continue to flow along the contour of the water tank 13. At this time, the water will flow to the end of the water pipe 14, and then spray out from the end of the water pipe 14 to enter the inside of the feed barrel 1. At this time, the water entering the inside of the feed barrel 1 will also be blocked by the rotating plate 18, and the PE particles on the top of the rotating plate 18 can be cleaned. As the water continues to flow into the inside of the feed barrel 1, the PE particles will be immersed in the water, and the PE particles can be cleaned. When the PE particles are cleaned, the electric telescopic rod 110 on one side of the discharge hole 112 is started. As the electric telescopic rod 110 is started, the output end of the electric telescopic rod 110 will extend. At this time, as the electric telescopic rod 110 is driven, the rotating plate 18 will tilt. At this time, as the rotating plate 18 tilts, the waste water will flow out from the end of the water outlet 113. When all the waste water in the feed barrel 1 flows out, , the two electric telescopic rods 110 can be started synchronously. With the restart of the electric telescopic rods 110, the rotating plate 18 will tilt again. At this time, the PE particles in the discharge hole 112 will roll again on the top of the rotating plate 18 until they roll to the end of the discharge hole 112, and then enter the production line through the discharge hole 112 to complete the feeding. Through the above structure, the dust and impurities adsorbed on the surface of the PE particles can be reduced, so that the PE particles of the Jinrui production line are purer, and the excessive dust adsorption on the surface of the PE particles is reduced, which affects the quality of the subsequent PE pipe production. ;
[0025] like Figures 1 to 4As shown, two inclined plates 2 are fixedly connected to the top of the feed barrel 1; the two inclined plates 2 are symmetrically arranged; a plurality of leakage holes 21 are opened on the top of the inclined plates 2; the plurality of leakage holes 21 are equidistantly distributed on the top of the inclined plates 2. When working, when the PE particles are uniformly placed inside the feed barrel 1, the larger PE particles or impurities will block the gaps at the top of the first filter plate 111, and the remaining PE particles will be difficult to fall from the top of the first filter plate 111 to the bottom. At this time, as water is continuously supplied to the inside of the feed barrel 1, as the water level inside the feed barrel 1 rises, the PE particles on the top of the rotating plate 18 will continue to rise. At this time, when the water level moves the two inclined plates 111 to the bottom of the first filter plate 111, the PE particles on the top of the rotating plate 18 will continue to rise. When plate 2 is submerged, it will drive the PE particles to continue to rise. At this time, the larger PE particles will be blocked by the inclined plate 2, and the smaller PE particles will enter the top of the inclined plate 2 from the middle of the leak hole 21. At this time, the water inside the feed barrel 1 can flow out. At this time, the small particles on the top of the inclined plate 2 will flow to the middle of the feed barrel 1 along the guide of the inclined plate 2. At this time, the larger particles will be blocked by the inclined plate 2, and the large PE particles and the small PE particles can be distinguished. Through the above structure, the larger PE particles can be screened out and then reprocessed, so that the size of the PE particles entering the production line is roughly the same, which reduces the situation where the PE particles are too large and cause insufficient melting.
[0026] like Figures 1 to 3 As shown, two elastic bands 3 are fixedly connected to the bottom of the first filter plate 111; the two elastic bands 3 are symmetrically arranged; a floating plate 31 is fixedly connected to the end of the elastic band 3; a plurality of protrusions 32 are fixedly connected to the top of the floating plate 31; the positions of the plurality of protrusions 32 correspond to the gaps at the top of the first filter plate 111. During operation, as the water level inside the feed barrel 1 rises and falls, the floating plate 31 can be driven to rise and fall inside the feed barrel 1. When the position of the floating plate 31 rises, the protrusions 32 will overlap with the gaps at the top of the first filter plate 111. At this time, as the protrusions 32 overlap with the gaps in the first filter plate 111, the smaller PE particles under the rotating plate 18 can be blocked. Through the above structure, the smaller PE particles can be kept under the rotating plate 18 to achieve sufficient cleaning of the smaller PE particles. At the same time, the larger PE particles and impurities located above will also be blocked by the protrusions 32 to facilitate collection and cleaning.
[0027] like Figure 5As shown, the end of the water outlet 113 is connected to a through pipe 42; a collecting box 41 is fixedly connected to the side wall of the feed barrel 1; the collecting box 41 is located below the through pipe 42, and the end of the through pipe 42 extends to the interior of the collecting box 41. During operation, when the electric telescopic rod 110 is started, the waste water inside the feed barrel 1 will flow out from the end of the water outlet 113, and the waste water flowing out will enter the interior of the through pipe 42, and then enter the interior of the collecting box 41 along the guidance of the through pipe 42. Through the above structure, the waste water generated by cleaning PE particles can be uniformly collected and treated, reducing the occurrence of environmental pollution caused by waste water turbulence.
[0028] like Figure 5 As shown, the end of the discharge hole 112 is connected to the guide cylinder 51; the inner wall of the guide cylinder 51 is fixedly connected with a ventilation pipe 52; the ventilation pipe 52 is arranged in a ring shape inside the guide cylinder 51, and the end of the ventilation pipe 52 extends to the outside of the guide cylinder 51; a plurality of air outlet holes 53 are opened in the middle of the plurality of ventilation pipes 52; the plurality of air outlet holes 53 are equidistantly distributed along the contour of the ventilation pipe 52. When working, when the waste water inside the feed barrel 1 is completely discharged, the electric telescopic rod 110 on the other side is started. As the electric telescopic rod 110 is started, the PE particles will The PE particles roll on the surface of the rotating plate 18, and enter the interior of the guide cylinder 51 through the discharge hole 112. At this time, a fan is connected to the end of the ventilation pipe 52. As the fan is started, the interior of the ventilation pipe 52 will be filled with wind. At this time, the wind continues to flow along the contour of the ventilation pipe 52 until it is ejected from the middle of the air outlet 53. At this time, the PE particles inside the guide cylinder 51 will be in full contact with the wind. Through the above structure, the PE particles can be continuously dried, thereby reducing the situation in which excessive moisture adsorbed on the surface of the PE particles affects subsequent processing.
[0029] like Figure 4 As shown, the inner wall of the collecting box 41 is fixedly connected with a second filter plate 6; the second filter plate 6 is located near the end of the collecting box 41. During operation, the wastewater entering the collecting box 41 will carry some PE particles. By installing the second filter plate 6 inside the collecting box 41, the liquid and the solid can be separated. Through the above structure, the PE particles can be blocked, thereby reducing the waste of PE particles.
[0030] like Figure 1 As shown, the radius of the leakage hole 21 is greater than the radius of the gap at the top of the first filter plate 111. Through the above structure, large PE particles can be blocked more conveniently.
[0031] During operation, the PE particles to be filled into the production line are placed inside the feed barrel 1. At this time, the PE particles entering the feed barrel 1 will first contact the first filter plate 111. At this time, the larger dust and impurities carried inside the PE particles will be blocked by the first filter plate 111, and the smaller particles will fall through the gap at the top of the first filter plate 111 to the bottom of the feed barrel 1, and then contact the top of the rotating plate 18 and be blocked by the rotating plate 18. At this time, when the PE particles fall to the top of the rotating plate 18, the water in the water tank 13 is first filled with water. At the same time, the water pump placed inside the water tank 13 is started. As the water pump is started, the water inside the water tank 13 will fill the inside of the water pipe 14, and then the water inside the water pipe 14 will enter. The water will continue to flow along the contour of the water tank 13. At this time, the water will flow to the end of the water pipe 14, and then spray out from the end of the water pipe 14 to enter the interior of the feed barrel 1. At this time, the water entering the interior of the feed barrel 1 will also be blocked by the rotating plate 18. At this time, the PE particles on the top of the rotating plate 18 can be cleaned. As the water continues to flow into the interior of the feed barrel 1, the PE particles will be immersed in the water. At this time, the PE particles can be cleaned. When the PE particles are cleaned, the electric telescopic rod 110 on one side of the discharge hole 112 is started. As the electric telescopic rod 110 is started, the output end of the electric telescopic rod 110 will extend. At this time, as the electric telescopic rod 110 is driven, the rotating plate 18 will tilt. At this time, as the rotating plate 18 is rotated, the rotating plate 18 The waste water will flow out from the end of the water outlet hole 113. When all the waste water in the feed barrel 1 has flowed out, the two electric telescopic rods 110 can be started synchronously. With the restart of the electric telescopic rod 110, the rotating plate 18 will tilt again. At this time, the discharge hole 112 will be opened, and the PE particles will roll on the top of the rotating plate 18 again until they roll to the end of the discharge hole 112, and then enter the production line through the discharge hole 112 to complete the feeding. When the PE particles are uniformly placed in the feed barrel 1, the larger PE particles or impurities will block the gap at the top of the first filter plate 111, and the remaining PE particles will be difficult to fall from the top of the first filter plate 111 to the bottom. At this time, with the continuous water supply to the inside of the feed barrel 1, At this time, as the water level inside the feed barrel 1 rises, the PE particles on the top of the rotating plate 18 will continue to rise. When the water level submerges the two inclined plates 2, the PE particles will continue to rise. At this time, the larger PE particles will be blocked by the inclined plate 2. At this time, the smaller PE particles will enter the top of the inclined plate 2 from the middle of the leak hole 21. At this time, the water inside the feed barrel 1 can flow out. At this time, the small particles on the top of the inclined plate 2 will flow to the middle of the feed barrel 1 along the guide of the inclined plate 2. At this time, the larger particles will be blocked by the inclined plate 2. At this time, the distinction between large PE particles and small PE particles can be achieved. As the water level inside the feed barrel 1 rises and falls, the floating plate 31 can be driven to rise and fall inside the feed barrel 1. When the position of the floating plate 31 rises,The protrusion 32 will overlap with the gap at the top of the first filter plate 111. At this time, as the protrusion 32 and the gap of the first filter plate 111 overlap, the smaller PE particles under the rotating plate 18 can be blocked. When the electric telescopic rod 110 is started, the waste water in the feed barrel 1 will flow out from the end of the water outlet 113. At this time, the outflowing waste water will enter the inside of the through pipe 42, and then follow the guidance of the through pipe 42 to enter the inside of the collecting box 41. When the waste water in the feed barrel 1 is completely discharged, the electric telescopic rod 110 on the other side is started. As the electric telescopic rod 110 is started, PE particles will roll on the surface of the rotating plate 18, and then the PE particles will enter the inside of the guide cylinder 51 through the discharge hole 112. At this time, a fan is connected to the end of the ventilation pipe 52. As the fan is started, the inside of the ventilation pipe 52 will be filled with wind. At this time, the wind continues to flow along the contour of the ventilation pipe 52 until it is ejected from the middle of the air outlet 53. At this time, the PE particles inside the guide cylinder 51 will be fully in contact with the wind, and the wastewater entering the collection box 41 will carry some PE particles. By installing the second filter plate 6 inside the collection box 41, liquid and solid can be separated.
[0032] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A PE pipe production feeding device, comprising a feeding barrel (1); characterized in that: The side wall of the feed barrel (1) is fixedly connected to a support plate (12); the top of the support plate (12) is fixedly connected to a water tank (13); the top of the water tank (13) is connected to a water pipe (14); a through hole (15) is provided on a side wall of the feed barrel (1) adjacent to the support plate (12); the water pipe (14) passes through the through hole (15) and extends to the inside of the feed barrel (1); a slide groove (19) is provided on the inner side wall of the feed barrel (1); two rotating seats (16) are fixedly connected to the side wall of the slide groove (19); a rotating rod (17) is rotatably connected to the middle of the two rotating seats (16); the rotating The middle part of the movable rod (17) is rotatably connected to a rotating plate (18); both side walls of the slide groove (19) away from the rotating seat (16) are fixedly connected to electric telescopic rods (110); the output end of the electric telescopic rod (110) is fixedly connected to the bottom of the rotating plate (18); a first filter plate (111) is fixedly connected to the inside of the feed barrel (1); the first filter plate (111) is located above the rotating plate (18); a discharge hole (112) is opened on a side wall of the feed barrel (1) away from the through hole (15); and a water outlet hole (113) is opened on a side wall of the feed barrel (1) close to the through hole (15).
2. A PE pipe production feeding equipment according to claim 1, characterized in that: Two inclined plates (2) are fixedly connected to the top of the feed barrel (1); the two inclined plates (2) are symmetrically arranged; a plurality of leakage holes (21) are opened on the top of the inclined plate (2); the plurality of leakage holes (21) are equidistantly distributed on the top of the inclined plate (2).
3. A PE pipe production feeding equipment according to claim 2, characterized in that: Two elastic bands (3) are fixedly connected to the bottom of the first filter plate (111); the two elastic bands (3) are symmetrically arranged; a floating plate (31) is fixedly connected to the end of the elastic band (3); a plurality of protrusions (32) are fixedly connected to the top of the floating plate (31); the positions of the plurality of protrusions (32) correspond to the gaps at the top of the first filter plate (111).
4. A PE pipe production feeding equipment according to claim 3, characterized in that: The end of the water outlet hole (113) is connected to a through pipe (42); the side wall of the feed barrel (1) is fixedly connected to a collection box (41); the collection box (41) is located below the through pipe (42), and the end of the through pipe (42) extends to the interior of the collection box (41).
5. A PE pipe production feeding equipment according to claim 4, characterized in that: The end of the discharge hole (112) is connected to a guide cylinder (51); a ventilation pipe (52) is fixedly connected to the inner wall of the guide cylinder (51); the ventilation pipe (52) is arranged in a ring shape inside the guide cylinder (51), and the end of the ventilation pipe (52) extends to the outside of the guide cylinder (51); a plurality of air outlet holes (53) are opened in the middle of the plurality of ventilation pipes (52); the plurality of air outlet holes (53) are equidistantly distributed along the contour of the ventilation pipe (52).
6. A PE pipe production feeding equipment according to claim 5, characterized in that: A second filter plate (6) is fixedly connected to the inner side wall of the collection box (41); the second filter plate (6) is located near the end of the collection box (41).