CN117245889B - Polyethylene pipe extruder - Google Patents
Polyethylene pipe extruder Download PDFInfo
- Publication number
- CN117245889B CN117245889B CN202311223920.5A CN202311223920A CN117245889B CN 117245889 B CN117245889 B CN 117245889B CN 202311223920 A CN202311223920 A CN 202311223920A CN 117245889 B CN117245889 B CN 117245889B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- gear
- rod
- shaft
- rotating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/355—Conveyors for extruded articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/06—Conditioning or physical treatment of the material to be shaped by drying
- B29B13/065—Conditioning or physical treatment of the material to be shaped by drying of powder or pellets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9115—Cooling of hollow articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92009—Measured parameter
- B29C2948/92228—Content, e.g. percentage of humidity, volatiles, contaminants or degassing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/22—Tubes or pipes, i.e. rigid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a polyethylene pipe extruder, which relates to the technical field of polyethylene pipe extruders and comprises a bottom plate, wherein the upper surface of the bottom plate is fixedly connected with a mounting frame through bolts, the upper surface of the bottom plate is fixedly connected with a sliding rail through bolts, a sliding plate is movably connected onto the sliding rail, the sliding plate is fixedly connected with a sliding frame through bolts, one side, close to the sliding rail, of the upper surface of the bottom plate is fixedly connected with a discharging motor through bolts, one side, close to the sliding rail, of the sliding rail is fixedly connected with a rack through bolts, the upper surface, close to the edge, of the mounting frame is fixedly connected with a supporting column through bolts, one end of the supporting column is fixedly connected with a transmission motor through bolts, and the position, close to the edges of two sides, of the upper surface of the mounting frame is fixedly connected with two supporting plates through bolts. The detection mechanism and the dehumidification mechanism provided by the invention can dehumidify the polyethylene raw material detection box, so that the raw material quality of the extruder is ensured, and the yield of the extruder is improved.
Description
Technical Field
The invention relates to the technical field of polyethylene pipe extruders, in particular to a polyethylene pipe extruder.
Background
In the plastic extrusion molding equipment, the plastic extruder is generally called a host machine, and the plastic extrusion molding machine of the subsequent equipment matched with the host machine is called an auxiliary machine. The plastic extruder derives multiple types of double screws, multiple screws, even no screws and the like from the original single screw. The plastic extruder can be matched with various plastic molding auxiliary machines such as pipes, films, bars, monofilaments, flat wires, pelleting, cable coating and the like to form various plastic extrusion molding production lines for producing various plastic products. Therefore, plastic extrusion molding machines are one of the widely used types in the plastic processing industry, whether now or in the future.
The patent document with the application number 202110713736.3 discloses an extruder removing device and an extruder, wherein the extruder removing device comprises a second detection component, and the second detection component is arranged on a conveying component of the extruder and is used for detecting impurities in sizing materials on the conveying component; the cutting assembly is arranged on the conveying assembly and used for cutting the sizing material on the conveying assembly when the second detection assembly detects that the sizing material on the conveying assembly has impurities; the transferring assembly is arranged on the conveying assembly to remove the sizing material with impurities after being cut by the cutting assembly.
However, the conventional polyethylene pipe extruder has the following two problems in use:
The method comprises the following steps: when raw material polyethylene particles are added into a machine, uneven stirring exists, and the humidity of part of raw materials is high, and when the polyethylene pipe is stretched, bubbles appear in the polyethylene pipe, so that small holes appear on the polyethylene pipe;
and two,: when the polyethylene pipe is extruded, the polyethylene pipe is deformed and bumps appear due to over-fast traction or over-fast cooling, so that the quality of the polyethylene pipe is reduced;
both the two conditions lead to irregular shapes of the polyethylene pipes, so that the polyethylene pipes deform, the quality of the polyethylene pipes is reduced, even the polyethylene pipes leak, and the qualification rate of the polyethylene pipes is reduced.
Disclosure of Invention
The invention discloses a polyethylene pipe extruder, which aims to solve the technical problems that the polyethylene pipe is deformed, the quality of the polyethylene pipe is reduced, even the polyethylene pipe is leaked, and the qualification rate of the polyethylene pipe is reduced.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The utility model provides a polyethylene pipe extruder, includes the bottom plate, the upper surface of bottom plate passes through the bolt fixedly connected with mounting bracket, the upper surface of bottom plate passes through the bolt fixedly connected with slide rail, swing joint has the slide on the slide rail, pass through bolt fixedly connected with carriage on the slide, the upper surface of bottom plate is close to one side of slide rail and passes through bolt fixedly connected with ejection of compact motor, one side of slide rail passes through bolt fixedly connected with rack, the upper surface of mounting bracket is close to the edge position and passes through bolt fixedly connected with support column, one end of support column passes through bolt fixedly connected with driving motor, the upper surface of mounting bracket is close to the position of both sides edge and passes through bolt fixedly connected with two backup pads, one side of backup pad passes through bolt fixedly connected with dehumidification case, the top of dehumidification case passes through bolt fixedly connected with feed inlet, the upper surface of mounting bracket passes through bolt fixedly connected with transfer cylinder;
the upper surface of the mounting frame is provided with a conveying heating mechanism;
the top of the sliding frame is provided with a clamping mechanism;
the upper surface of the bottom plate is provided with a water pumping mechanism;
a cooling mechanism is arranged on the upper surface of the bottom plate at a position close to the water pumping mechanism;
a transmission mechanism is arranged at the top of the dehumidifying box;
the bottom of the dehumidifying box is provided with a detection mechanism;
and a dehumidification mechanism is arranged in the dehumidification box.
Through pouring raw materials polyethylene granule into the dehumidification case through the feed inlet, the controller starts drive motor, the raw materials gets into the transfer cylinder through the bottom export of dehumidification case, cooperation conveying heating mechanism can make the raw materials convey the heating fast, cooperation fixture can make the traction of polyethylene pipe more firm, cooperation cooling body and fixture make the cooling rate of polyethylene pipe and traction speed associated, the assurance of the quality of messenger's polyethylene pipe, cooperation detection mechanism can monitor the humidity of raw materials constantly, cooperation dehumidification mechanism again, dehumidify the great raw materials of humidity, guarantee the quality of raw materials.
In a preferred scheme, fixture is including running through and sliding connection in the ejection of compact pole at carriage top, the spring has been cup jointed to the one end of ejection of compact pole, the other end swing joint of spring has two clamp splice, one side of clamp splice is through bolt fixedly connected with drive frame, the one end of drive frame is swing joint respectively has connecting plate, connecting block, the one end swing joint that ejection of compact pole is close to the carriage has the clamping wrench.
The discharging motor is started to drive the discharging gear to rotate, so that the sliding frame is pushed to slide, the rotating clamping wrench clamps one end of the polyethylene pipe through the clamping block, and the discharging motor is reversed to push the sliding frame to one side.
In a preferred scheme, the pump mechanism is including rotating the dwang of connecting in the bottom plate upper surface, the one end of dwang is respectively through bolt fixedly connected with low-speed gear, start gear, the upper surface swing joint of bottom plate has the water pump shell, the bottom of water pump shell runs through swing joint and has sealed axle, the one end of sealed axle is through bolt fixedly connected with high-speed gear, the other end of sealed axle is through bolt fixedly connected with impeller, the top of water pump shell is pegged graft and is had the outlet pipe, one side of water pump shell is pegged graft and is had the inlet tube.
The starting gear and the low-speed gear are driven to rotate through the rack, so that the impeller rotates, water in the water inlet pipe is pumped out through the water outlet pipe and sprayed on the polyethylene pipe which is just extruded, and heat dissipation and cooling are carried out on the polyethylene pipe.
In a preferred scheme, the cooling mechanism comprises a cooling frame fixedly connected to the upper surface of the bottom plate, a cooling cylinder is inserted into the cooling frame, a water absorption fiber belt is fixedly connected to the bottom of the cooling cylinder through bolts, and a water pool is fixedly connected to the upper surface of the bottom of the cooling frame through bolts.
The polyethylene pipe subjected to heat radiation continuously radiates heat through being in contact with the cooling cylinder, the very heat in the cooling cylinder is absorbed and evaporated, and precipitation is continuously absorbed from the water pool through the capillary effect of the fiber band, so that the water in the cooling cylinder is supplemented, the continuous heat radiation is realized, and some water sprayed out of the water outlet pipe falls into the water pool, so that the water is recycled.
In a preferred scheme, the detection mechanism comprises a detection rod and a humidity sensor, wherein the detection rod is fixedly connected to one end of the rotating shaft through a bolt, and the humidity sensor is fixedly connected to one end of the detection rod.
The detection rod is driven to rotate through rotation of the rotating shaft, the raw materials can be stirred and mixed by the detection rod, the humidity of the raw materials is reduced, and the humidity sensor detects a signal with higher humidity and transmits a position signal to the controller.
In a preferred scheme, the dehumidification mechanism comprises a rotating shell which is movably connected to the outside of a second fixed shaft sleeve, one end of a shaft sleeve shaft is fixedly connected with a shaft sleeve lower gear through a bolt, an auxiliary gear is movably connected to the inner wall of the top of the rotating shell, the bottom of the auxiliary gear is fixedly connected with a fixed bevel gear through a bolt, a first electric telescopic rod and a second electric telescopic rod are respectively and fixedly connected to the inner wall of the bottom of the rotating shell through bolts, two mounting plates are respectively and fixedly connected to the inner wall of the bottom of the rotating shell through bolts, one side of each mounting plate is movably connected with a sliding shaft, one side edge of each sliding shaft is movably connected with a transposition gear through bolts, one side of each transposition gear is fixedly connected with a rotating frame through a bolt, one side of each rotating frame is fixedly connected with a sliding groove plate through a bolt, one end of each rotating frame is movably connected with an auxiliary rod, one side of each auxiliary rod is movably connected with a supporting sliding rod, and one end of each auxiliary rod is sleeved with a heating coil.
The shaft sleeve shaft rotates to drive the shaft sleeve lower gear to rotate, the output shaft of the first electric telescopic rod is in an extending state, the auxiliary gear is blocked to rotate, the shaft sleeve lower gear drives the whole rotating shell to rotate, therefore the auxiliary rod also rotates, the rotating shaft rotates to drive the detecting rod to rotate, the detecting rod and the auxiliary rod rotate in opposite directions, raw materials can be stirred and mixed, the humidity of the raw materials is reduced, the humidity sensor detects a signal with higher humidity and transmits the position signal to the controller, the controller controls the auxiliary rod to stop at a position with higher humidity, if the position with higher humidity is located at a higher position, the first electric telescopic rod withdraws the output shaft, the auxiliary gear rotates, two first reversing bevel gears are located at two sides of the fixed bevel gears and are not meshed with the first reversing bevel gears, the heating coil stays at the higher position, heating and dehumidifying is carried out at a specific position, if the humidity at a lower position is higher, one first reversing bevel gear is located at one side of the fixed bevel gear and meshed with the fixed bevel gear, the sliding gear and the transposition gear rotates, so that the rotating frame, the supporting frame, the sliding frame and the auxiliary bevel gear are located at the lower position of the heating coil, and the raw materials are reduced in the humidity.
From the above, a polyethylene pipe extruder comprises a bottom plate, the upper surface of bottom plate is through bolt fixedly connected with mounting bracket, the upper surface of bottom plate is through bolt fixedly connected with slide rail, swing joint has the slide on the slide rail, through bolt fixedly connected with carriage on the slide plate, the upper surface of bottom plate is close to one side of slide rail and is through bolt fixedly connected with ejection of compact motor, one side of slide rail is through bolt fixedly connected with rack, the upper surface of mounting bracket is close to the marginal position and is through bolt fixedly connected with support column, the one end of support column is through bolt fixedly connected with driving motor, the upper surface of mounting bracket is close to the position of both sides marginal and is through bolt fixedly connected with two backup pads, one side of backup pad is through bolt fixedly connected with dehumidification case, the top of dehumidification case is through bolt fixedly connected with feed inlet, the upper surface of mounting bracket is through bolt fixedly connected with transfer drum; the upper surface of the mounting frame is provided with a conveying heating mechanism; the top of the sliding frame is provided with a clamping mechanism; the upper surface of the bottom plate is provided with a water pumping mechanism; a cooling mechanism is arranged on the upper surface of the bottom plate at a position close to the water pumping mechanism; a transmission mechanism is arranged at the top of the dehumidifying box; the bottom of the dehumidifying box is provided with a detection mechanism; and a dehumidification mechanism is arranged in the dehumidification box. The detection mechanism and the dehumidification mechanism provided by the invention can dehumidify the polyethylene raw material detection box, so that the raw material quality of the extruder is ensured, and the yield of the extruder is improved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a polyethylene pipe extruder according to the present invention.
Fig. 2 is a schematic cross-sectional structure of a polyethylene pipe extruder according to the present invention.
Fig. 3 is a structural view of a clamping mechanism of a polyethylene pipe extruder according to the present invention.
Fig. 4 is an enlarged view of the structure of the polyethylene pipe extruder at the point a.
Fig. 5 is a B-point enlarged view of a polyethylene pipe extruder according to the present invention.
Fig. 6 is an enlarged view of the C-point structure of a polyethylene pipe extruder according to the present invention.
Fig. 7 is a structural view of a transmission mechanism of a polyethylene pipe extruder according to the present invention.
Fig. 8 is a structural view of a detection mechanism of a polyethylene pipe extruder according to the present invention.
Fig. 9 is a structural view of a dehumidifying mechanism of a polyethylene pipe extruder according to the present invention.
In the figure: 1. a bottom plate; 2. a cooling rack; 3. a pool; 4. a mounting frame; 5. a rack; 6. a drive motor; 7. a feed inlet; 8. a dehumidifying box; 9. a transfer drum; 10. a carriage; 11. a slide rail; 12. a threaded rod; 13. a driven pulley; 14. a drive belt; 15. clamping blocks; 16. a cooling cylinder; 17. a transmission frame; 18. a clamping wrench; 19. a spring; 20. a discharging rod; 21. a discharge gear; 22. a discharging motor; 23. a low-speed gear; 24. a water outlet pipe; 25. an impeller; 26. a heater; 27. a parting rod; 28. a linkage gear; 29. a drive bevel gear; 30. a linkage belt wheel; 31. a linkage belt; 32. rotating the housing; 33. a shaft sleeve lower gear; 34. an auxiliary gear; 35. a rotating shaft; 36. a first electric telescopic rod; 37. a first reversing bevel gear; 38. a sliding gear; 39. a transposition gear; 40. a detection rod; 41. a rotating frame; 42. a humidity sensor; 43. a chute plate; 44. supporting a slide bar; 45. a heating coil; 46. an auxiliary rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
The polyethylene pipe extruder disclosed by the invention is mainly applied to the scene that the polyethylene pipe is irregular in shape, so that the polyethylene pipe is deformed and the quality of the polyethylene pipe is reduced.
Referring to fig. 1,2 and 4, a polyethylene pipe extruder comprises a bottom plate 1, the upper surface of the bottom plate 1 is fixedly connected with a mounting frame 4 through bolts, the upper surface of the bottom plate 1 is fixedly connected with a sliding rail 11 through bolts, a sliding plate is movably connected to the sliding rail 11, the sliding plate is fixedly connected with a sliding frame 10 through bolts, one side of the upper surface of the bottom plate 1, which is close to the sliding rail 11, is fixedly connected with a discharging motor 22 through bolts, one side of the sliding rail 11 is fixedly connected with a rack 5 through bolts, the position of the upper surface of the mounting frame 4, which is close to the edge, is fixedly connected with a supporting column through bolts, one end of the supporting column is fixedly connected with a driving motor 6 through bolts, the position of the upper surface of the mounting frame 4, which is close to the edges of two sides, is fixedly connected with two supporting plates through bolts, one side of the supporting plates is fixedly connected with a dehumidifying box 8, the top of the dehumidifying box 8 is fixedly connected with a feed inlet 7 through bolts, and the upper surface of the mounting frame 4 is fixedly connected with a conveying cylinder 9 through bolts; the upper surface of the mounting frame 4 is provided with a conveying heating mechanism; the top of the sliding frame 10 is provided with a clamping mechanism; the upper surface of the bottom plate 1 is provided with a water pumping mechanism; the upper surface of the bottom plate 1 is provided with a cooling mechanism at a position close to the water pumping mechanism; the top of the dehumidifying box 8 is provided with a transmission mechanism; the bottom of the dehumidifying box 8 is provided with a detection mechanism; a dehumidifying mechanism is installed inside the dehumidifying box 8.
Wherein, the mounting bracket 4 upper surface is seted up in specific position and is used for installing various parts, and the output shaft corner of drive motor 6 is long, is fixedly connected with reinforcing plate at the top of dehumidification case 8 for increase the stability of the output shaft of drive motor 6, and the hole is seted up at the top of transfer cylinder 9 for the feeding.
Specifically, pour raw materials polyethylene granule into dehumidification case 8 through feed inlet 7, the controller starts drive motor 6, the raw materials gets into transfer drum 9 through the bottom export of dehumidification case 8, cooperation conveying heating mechanism can make the quick conveying heating of raw materials, cooperation fixture can make the traction of polyethylene pipe more firm, cooperation cooling body and fixture make the cooling rate and the traction rate of polyethylene pipe correlate, the assurance of the quality of polyethylene pipe is reached, cooperation detection mechanism can monitor the humidity of raw materials constantly, cooperation dehumidification mechanism again, dehumidify the great raw materials of humidity, guarantee the quality of raw materials.
More needs to be described, the model of the controller is C8051F020 singlechip.
Referring to fig. 1, 2 and 6, in a preferred embodiment, the transmission heating mechanism includes a driving pulley fixedly connected to one end of an output shaft of the driving motor 6, one end of the transmission drum 9 is movably connected with a transmission rod through which one end of the transmission rod is sleeved with a threaded rod 12, the other end of the transmission rod is fixedly connected with a driven pulley 13 through a bolt, one end of the transmission drum 9 is fixedly connected with a heater 26 through a bolt, one end of the threaded rod 12 is fixedly connected with a parting rod 27 through a bolt, a joint is mounted at the top of the heater 26, and a transmission belt 14 is wound between the driven pulley 13 and the driving pulley.
Wherein, the external diameter of threaded rod 12 is the same with the internal diameter of transport cylinder 9, and the outside of heater 26 installs the heat preservation, prevents the heat quick loss.
Specifically, the driving pulley rotates to drive the driven pulley 13 to rotate, the threaded rod 12 is driven to rotate, raw materials are continuously conveyed forwards, the raw materials are heated by the heater 26 and melted, and the raw materials form a tubular extruded heater 26 through the inner cavity of the heater 26 and the molding of the parting rod 27.
Referring to fig. 1,2 and 3, in a preferred embodiment, the clamping mechanism includes a discharging rod 20 penetrating through and slidably connected to the top of the sliding frame 10, one end of the discharging rod 20 is sleeved with a spring 19, the other end of the spring 19 is movably connected with two clamping blocks 15, one side of the clamping blocks 15 is fixedly connected with a transmission frame 17 through bolts, one end of the transmission frame 17 is movably connected with a connecting plate and a connecting block respectively, and one end of the discharging rod 20, which is close to the sliding frame 10, is movably connected with a clamping wrench 18.
Wherein the surface of the clamping block 15 is coated with an anti-slip coating, and one side of the connecting plate is rotatably connected with the clamping wrench 18.
Specifically, the discharging motor 22 is started to drive the discharging gear 21 to rotate, so that the sliding frame 10 is pushed to slide, the rotating clamping wrench 18 clamps one end of the polyethylene pipe through the clamping block 15, the discharging motor 22 is reversed, and the sliding frame 10 is pushed to one side.
It should be noted that, one end of the discharging rod 20 is provided with a tapered end for connecting with one end of the polyethylene pipe.
Referring to fig. 1 and 5, in a preferred embodiment, the pumping mechanism includes a rotating rod rotatably connected to the upper surface of the base plate 1, one end of the rotating rod is fixedly connected with a low-speed gear 23 and a starting gear through bolts respectively, the upper surface of the base plate 1 is movably connected with a water pump housing, the bottom of the water pump housing is movably connected with a sealing shaft in a penetrating manner, one end of the sealing shaft is fixedly connected with a high-speed gear through bolts, the other end of the sealing shaft is fixedly connected with an impeller 25 through bolts, the top of the water pump housing is inserted with a water outlet pipe 24, and one side of the water pump housing is inserted with a water inlet pipe.
Wherein, high-speed gear and low-speed gear 23 meshing, start gear and rack 5 meshing, a plurality of apertures have been seted up to the one end of outlet pipe 24, can form water smoke through the aperture water spray, and the check valve is installed to the one end of outlet pipe 24.
Specifically, the rack 5 drives the starting gear and the low-speed gear 23 to rotate, so that the impeller 25 rotates, water in the water inlet pipe is pumped out through the water outlet pipe 24 and sprayed on the polyethylene pipe which is just extruded, and heat dissipation and cooling are carried out on the polyethylene pipe.
Referring to fig. 1, 2 and 3, in a preferred embodiment, the cooling mechanism includes a cooling rack 2 fixedly connected to the upper surface of the base plate 1, a cooling cylinder 16 is inserted in the cooling rack 2, a water absorbing fiber belt is fixedly connected to the bottom of the cooling cylinder 16 through bolts, and a water pool 3 is fixedly connected to the upper surface of the bottom of the cooling rack 2 through bolts.
Wherein, there are two layers inside and outside cooling frame 2, there is the circular cavity in cooling frame 2 inside, and the inside bonding of cooling cylinder 16 has the fibrous layer.
Specifically, the polyethylene pipe subjected to heat dissipation continuously dissipates heat by contacting with the cooling cylinder 16, the very heat in the cooling cylinder 16 is absorbed and evaporated, and precipitation is continuously absorbed from the water pool 3 by the capillary effect of the fiber band, so that the water in the cooling cylinder 16 is supplemented, the heat dissipation is continuously performed, and some water sprayed out from the water outlet pipe 24 falls into the water pool 3, so that the water recycling is realized.
The fiber layer has water absorption, the fiber belt is made of fiber material, and the fiber belt is woven by using fibers.
Referring to fig. 1, 1 and 7, in a preferred embodiment, the transmission mechanism includes a driving bevel gear 29 fixedly connected to one end of an output shaft of the transmission motor 6, a linkage shaft is movably connected to the top of the dehumidifying box 8, one end of the linkage shaft is fixedly connected with a linkage gear 28, a linkage belt pulley 30 and a driven bevel gear through bolts respectively, the top of the dehumidifying box 8 is fixedly connected with a fixing frame through bolts, the top of the fixing frame is fixedly connected with a first fixed shaft sleeve and a second fixed shaft sleeve through bolts respectively, a rotating shaft 35 is movably connected to the inside of the first fixed shaft sleeve, a shaft sleeve shaft is movably connected to one end of the second fixed shaft sleeve, the shaft sleeve shaft is fixedly connected with a shaft center belt pulley through bolts, a linkage belt 31 is wound between the shaft center belt pulley and the linkage belt pulley 30, and one end of the shaft sleeve shaft is fixedly connected with a shaft sleeve upper gear through bolts.
Wherein, the driving bevel gear 29 is meshed with the driven bevel gear, the linkage gear 28 is meshed with the upper gear of the shaft sleeve, and a wire cavity is formed in the second fixed shaft sleeve and the rotating shaft 35 for installing wires.
Specifically, the controller starts the transmission motor 6, and the transmission motor 6 rotates to drive the driving bevel gear 29 and the driven bevel gear to rotate, so as to drive the linkage gear 28, the linkage belt pulley 30, the rotating shaft 35, the shaft sleeve upper gear and the shaft sleeve shaft to rotate.
Referring to fig. 1 and 8, in a preferred embodiment, the sensing mechanism includes a sensing lever 40 and a humidity sensor 42, the sensing lever 40 is fixedly coupled to one end of the rotation shaft 35 by a bolt, and the humidity sensor 42 is fixedly coupled to one end of the sensing lever 40.
Specifically, the rotation shaft 35 rotates to drive the detection rod 40 to rotate, the detection rod 40 can stir and mix the raw materials, the humidity of the raw materials is reduced, the humidity sensor 42 detects a signal with higher humidity, and the position signal is transmitted to the controller.
It should be further noted that the model of the humidity sensor 42 is "LM335Z", and the humidity sensor 42 is electrically connected to the controller.
Referring to fig. 1, 8 and 9, in a preferred embodiment, the dehumidifying mechanism includes a rotating housing 32 movably connected to the outside of the second fixed shaft sleeve, one end of the shaft sleeve shaft is fixedly connected with a shaft sleeve lower gear 33 through a bolt, an auxiliary gear 34 is movably connected to the top inner wall of the rotating housing 32, the bottom of the auxiliary gear 34 is fixedly connected with a fixed bevel gear through a bolt, a first electric telescopic rod 36 and a second electric telescopic rod are fixedly connected to the bottom inner wall of the rotating housing 32 through bolts respectively, two mounting plates are fixedly connected to the bottom inner wall of the rotating housing 32 through bolts respectively, one side of each mounting plate is movably connected with a sliding shaft, one side of each sliding shaft is fixedly connected with two first reversing bevel gears 37 and sliding gears 38 through bolts respectively from one end to the other end, one side edge of the rotating housing 32 is movably connected with a transposition gear 39, one side of the transposition gear 39 is fixedly connected with a rotating frame 41 through a bolt, one side of the rotating frame 41 is fixedly connected with a chute plate 43, one end of the rotating frame 41 is movably connected with an auxiliary rod 46, one side of the auxiliary rod 46 is movably connected with a support sliding rod 44, and one end of the auxiliary rod 46 is sleeved with a heating coil 45.
Wherein, the bottom cavity of the rotary shell 32 is in a ladder shape, the shaft sleeve lower gear 33 is meshed with the auxiliary gear 34, the fixed bevel gear is meshed with the first reversing bevel gear 37, the sliding gear 38 is meshed with the transposition gear 39, and the other end of the supporting sliding rod 44 slides in the sliding groove plate 43.
Specifically, the shaft sleeve shaft rotates to drive the shaft sleeve lower gear 33 to rotate, at this moment, the output shaft of the first electric telescopic rod 36 is in an extending state, the auxiliary gear 34 is blocked, so that the shaft sleeve lower gear 33 drives the whole rotating shell 32 to rotate, and therefore the auxiliary rod 46 also rotates, the rotating shaft 35 rotates to drive the detecting rod 40 to rotate, the detecting rod 40 and the auxiliary rod 46 rotate in opposite directions, raw materials can be stirred and mixed, the humidity of the raw materials is reduced, the humidity sensor 42 detects a signal with larger humidity and transmits the position signal to the controller, the controller stops at the position with larger humidity through controlling the auxiliary rod 46, if the position with larger humidity is at the higher position, the first electric telescopic rod 36 withdraws the output shaft, the auxiliary gear 34 rotates, the two first reversing bevel gears 37 are positioned at two sides of the fixed bevel gears through controlling the second electric telescopic rod, the heating coil 45 stays at the higher position, heating and dehumidifies the specific position, and if the position with larger humidity is at the lower position, the second electric telescopic rod is controlled to enable one first reversing bevel gear 37 to be positioned at one side of the fixed bevel gears, and meshed with the fixed bevel gears, the sliding gear 38 and the sliding frame 39 is enabled to rotate, the sliding frame 41 is enabled to rotate, the humidity of the sliding frame is enabled to be positioned at the lower position with the lower position than the fixed bevel gears, and the sliding frame is enabled to rotate at the lower position, the temperature is enabled to be positioned at the lower temperature than the fixed bevel gear 46, and the temperature is enabled to rotate, the raw materials is reduced, and the raw materials are positioned at the lower temperature and is positioned at the temperature, and lower temperature and is lower than the temperature, and is lower than the raw materials and is positioned at the temperature, and is lower, and is cooled.
It should be further noted that the connection between the support slide bar 44 and the auxiliary bar 46 can only rotate from ninety degrees to one hundred eighty degrees and stay at ninety degrees or one hundred eighty degrees.
Working principle: when the device is used, raw material polyethylene particles are poured into the dehumidifying box 8 through the feed inlet 7, the controller starts the transmission motor 6, the transmission motor 6 rotates to drive the driving bevel gear 29 and the driven bevel gear to rotate, thereby driving the linkage gear 28, the linkage belt pulley 30, the rotating shaft 35, the shaft sleeve upper gear and the shaft sleeve shaft to rotate, the shaft sleeve shaft rotates to drive the shaft sleeve lower gear 33 to rotate, at the moment, the output shaft of the first electric telescopic rod 36 is in an extending state, the auxiliary gear 34 is blocked from rotating, the shaft sleeve lower gear 33 drives the whole rotating shell 32 to rotate, the auxiliary rod 46 also rotates, the rotating shaft 35 rotates to drive the detecting rod 40 to rotate, the rotating directions of the detecting rod 40 and the auxiliary rod 46 are opposite, raw materials can be stirred and mixed, the humidity of the raw materials is reduced, the humidity sensor 42 detects a signal with higher humidity, and the position signal is transmitted to the controller, the controller controls the auxiliary rod 46 to stop at a position with higher humidity, if the position with higher humidity is at a higher position, the first electric telescopic rod 36 withdraws the output shaft, the auxiliary gear 34 rotates, the second electric telescopic rod is controlled to enable the two first reversing bevel gears 37 to be positioned at two sides of the fixed bevel gears and not to be engaged with the fixed bevel gears, the heating coil 45 stops at a higher position, heating and dehumidifying are carried out at a specific position, if the humidity at a lower position is higher, the second electric telescopic rod is controlled to enable one first reversing bevel gear 37 to be positioned at one side of the fixed bevel gears and engaged with the fixed bevel gears, the sliding gear 38 and the transposition gear 39 are rotated, thereby the rotating frame 41, the supporting sliding rod 44 slides, the rotating frame 41 and the auxiliary rod 46 are positioned at ninety degrees, the height of the heating coil 45 is reduced, the raw materials at the lower position are heated, the humidity of the raw materials in the dehumidifying box 8 is reduced, raw materials enter the conveying cylinder 9 through the bottom outlet of the dehumidifying box 8, the driving belt wheel rotates to drive the driven belt wheel 13 to rotate to drive the threaded rod 12 to rotate to continuously convey the raw materials forwards, the raw materials melt through the heating of the heater 26, the raw materials form a tube-shaped extruded heater 26 through the internal cavity of the heater 26 and the molding of the parting rod 27, the discharging motor 22 is started to drive the discharging gear 21 to rotate so as to push the sliding frame 10 to slide, the clamping wrench 18 is rotated to clamp one end of the polyethylene pipe through the clamping block 15, the discharging motor 22 is reversed to push the sliding frame 10 to one side, the rack 5 is driven to rotate by the starting gear and the low-speed gear 23 so as to drive the impeller 25 to rotate, water of the water inlet pipe is pumped out through the water outlet pipe 24, the water is sprayed on the polyethylene pipe which is just extruded, the polyethylene pipe which is subjected to heat radiation and is contacted with the cooling cylinder 16, heat radiation is continued, the very heat absorption and evaporation in the cooling cylinder 16 are carried out, the precipitation is continuously absorbed from the water pool 3 through the capillary effect of the fiber band, the water in the cooling cylinder 16 is supplemented, the continuous heat radiation is carried out, some water sprayed out by the water outlet pipe 24 falls into the water pool 3, the water recycling is realized, if the rotating speed of the discharging motor 22 is higher, the speed of the polyethylene pipe is higher, the rotating speed of the impeller 25 is higher, the drawing speed is positive to the heat radiation speed, and the quality of the polyethylene pipe is ensured.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a polyethylene pipe extruder, includes bottom plate (1), its characterized in that, the upper surface fixedly connected with mounting bracket (4) of bottom plate (1), the upper surface fixedly connected with slide rail (11) of bottom plate (1), sliding connection has slide on slide rail (11), fixedly connected with carriage (10) on the slide, one side fixedly connected with ejection of compact motor (22) that the upper surface of bottom plate (1) is close to slide rail (11), one side fixedly connected with rack (5) of slide rail (11), the upper surface of mounting bracket (4) is close to marginal position fixedly connected with support column, the one end fixedly connected with driving motor (6) of support column, the upper surface of mounting bracket (4) is close to two backup pads of position fixedly connected with of both sides edge, one side fixedly connected with dehumidification case (8) of backup pad, the top fixedly connected with feed inlet (7) of dehumidification case (8), the upper surface fixedly connected with transfer cylinder (9) of mounting bracket (4).
The upper surface of the mounting frame (4) is provided with a conveying heating mechanism;
the top of the sliding frame (10) is provided with a clamping mechanism;
The upper surface of the bottom plate (1) is provided with a water pumping mechanism;
a cooling mechanism is arranged on the upper surface of the bottom plate (1) at a position close to the water pumping mechanism;
a transmission mechanism is arranged at the top of the dehumidifying box (8);
The transmission mechanism comprises a driving bevel gear (29) fixedly connected to one end of an output shaft of a transmission motor (6), a linkage shaft is rotationally connected to the top of a dehumidifying box (8), a linkage gear (28), a linkage belt wheel (30) and a driven bevel gear are fixedly connected to one end of the linkage shaft respectively, a fixing frame is fixedly connected to the top of the dehumidifying box (8), a first fixed shaft sleeve and a second fixed shaft sleeve are fixedly connected to the top of the fixing frame respectively, a rotating shaft (35) is rotationally connected to the inside of the first fixed shaft sleeve, a shaft sleeve shaft is rotationally connected to the inside of the second fixed shaft sleeve, a shaft center belt wheel is fixedly connected to one end of the rotating shaft (35), a linkage belt (31) is wound between the shaft center belt wheel and the linkage belt wheel (30), and a shaft sleeve upper gear is fixedly connected to one end of the shaft sleeve shaft;
the bottom of the dehumidifying box (8) is provided with a detection mechanism;
The detection mechanism comprises a detection rod (40) and a humidity sensor (42), wherein the detection rod (40) is fixedly connected to one end of the rotating shaft (35), and the humidity sensor (42) is fixedly connected to one end of the detection rod (40);
a dehumidifying mechanism is arranged in the dehumidifying box (8);
The dehumidification mechanism comprises a rotating shell (32) which is connected to the outside of a second fixed shaft sleeve in a rotating mode, one end of a shaft sleeve shaft is fixedly connected with a shaft sleeve lower gear (33), an auxiliary gear (34) is connected to the inner wall of the top of the rotating shell (32) in a rotating mode, a fixed bevel gear is fixedly connected to the bottom of the auxiliary gear (34), a first electric telescopic rod (36) and a second electric telescopic rod are fixedly connected to the inner wall of the bottom of the rotating shell (32) respectively, two mounting plates are fixedly connected to the inner wall of the bottom of the rotating shell (32) respectively, one side of each mounting plate is connected with a sliding shaft in a rotating mode, one end of each sliding shaft is fixedly connected with two first reversing bevel gears (37) and two sliding gears (38) from one end to the other end, one side edge of each rotating shell (32) is connected with a transposition gear (39), one side of each transposition gear (39) is fixedly connected with a rotating frame (41), one side of each rotating frame (41) is fixedly connected with a sliding groove plate (43), one end of each rotating frame (41) is connected with an auxiliary rod (46), and one end of each auxiliary rod (46) is connected with a heating coil (45).
2. The polyethylene pipe extruder according to claim 1, wherein the conveying heating mechanism comprises a driving belt wheel fixedly connected to one end of an output shaft of a driving motor (6), one end of the conveying cylinder (9) is connected with a driving rod in a penetrating and rotating mode, one end of the driving rod is sleeved with a threaded rod (12), the other end of the driving rod is fixedly connected with a driven belt wheel (13), one end of the conveying cylinder (9) is fixedly connected with a heater (26), one end of the threaded rod (12) is fixedly connected with a parting rod (27), a joint is mounted at the top of the heater (26), and a driving belt (14) is wound between the driven belt wheel (13) and the driving belt wheel.
3. The polyethylene pipe extruder according to claim 2, wherein the clamping mechanism comprises a discharging rod (20) penetrating through and connected to the top of the sliding frame (10) in a sliding manner, a spring (19) is sleeved at one end of the discharging rod (20), two clamping blocks (15) are rotatably connected to the other end of the spring (19), a transmission frame (17) is fixedly connected to one side of each clamping block (15), a connecting plate and a connecting block are rotatably connected to one end of each transmission frame (17) respectively, and a clamping wrench (18) is rotatably connected to one end of the discharging rod (20) close to the sliding frame (10).
4. A polyethylene pipe extruder according to claim 3, wherein the pumping mechanism comprises a rotating rod rotatably connected to the upper surface of the bottom plate (1), one end of the rotating rod is fixedly connected with a low-speed gear (23) and a starting gear respectively, the upper surface of the bottom plate (1) is rotatably connected with a water pump shell, the bottom of the water pump shell is rotatably connected with a sealing shaft in a penetrating manner, one end of the sealing shaft is fixedly connected with a high-speed gear, the other end of the sealing shaft is fixedly connected with an impeller (25), the top of the water pump shell is connected with a water outlet pipe (24) in an inserting manner, and one side of the water pump shell is connected with a water inlet pipe in an inserting manner.
5. The polyethylene pipe extruder according to claim 4, wherein the cooling mechanism comprises a cooling frame (2) fixedly connected to the upper surface of the bottom plate (1), a cooling cylinder (16) is inserted in the cooling frame (2), a water absorption fiber belt is fixedly connected to the bottom of the cooling cylinder (16), and a water pool (3) is fixedly connected to the upper surface of the bottom of the cooling frame (2).
6. The polyethylene pipe extruder as claimed in claim 5, wherein the cooling rack (2) has two layers inside and outside, the cooling rack (2) has a circular cavity inside, the upper surface of the mounting rack (4) has holes at specific positions for installing various components, the output shaft of the driving motor (6) has long corners, the top of the dehumidifying box (8) is fixedly connected with a reinforcing plate for increasing the stability of the output shaft of the driving motor (6), the top of the conveying cylinder (9) has holes for feeding, the outer diameter of the threaded rod (12) is the same as the inner diameter of the conveying cylinder (9), the surface of the clamping block (15) is coated with an anti-slip coating, one side of the connecting plate is rotationally connected with the clamping wrench (18), one end of the discharging rod (20) has a conical end for connecting with one end of the polyethylene pipe, the inside of the cooling cylinder (16) is adhered with a fiber layer, the fiber layer has water absorption property, the fiber band is also made of a fiber material, the fiber band uses a fiber material, the outer diameter of the threaded rod (12) is the same as the inner diameter of the circular cavity of the cooling rack (2), the cooling rack (16) has a conical end, the conical end is meshed with the conical end of the clamping rod, the conical end of the water outlet pipe (24) has a water outlet pipe (24), the water outlet pipe (24) and the water outlet pipe (24) has a water outlet pipe, and the water outlet pipe (24) is meshed with the water outlet pipe (24) and has a high-speed pump, and meshed with the water outlet pipe (24), preventing heat from being lost rapidly.
7. The polyethylene pipe extruder according to claim 6, wherein the drive bevel gear (29) is meshed with the driven bevel gear, the linkage gear (28) is meshed with the upper shaft sleeve gear, the bottom cavity of the rotating housing (32) is stepped, the second fixed shaft sleeve and the inside of the rotating shaft (35) are provided with wire cavities for mounting wires, the lower shaft sleeve gear (33) and the auxiliary gear (34) are meshed, the fixed bevel gear is meshed with the first reversing bevel gear (37), the sliding gear (38) and the transposition gear (39) are meshed, the other end of the supporting sliding rod (44) slides in the sliding groove plate (43), and the joint of the supporting sliding rod (44) and the auxiliary rod (46) can only rotate from ninety degrees to one hundred eighty degrees and stays at ninety degrees or one hundred eighty degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311223920.5A CN117245889B (en) | 2023-09-21 | 2023-09-21 | Polyethylene pipe extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311223920.5A CN117245889B (en) | 2023-09-21 | 2023-09-21 | Polyethylene pipe extruder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117245889A CN117245889A (en) | 2023-12-19 |
| CN117245889B true CN117245889B (en) | 2024-07-02 |
Family
ID=89136358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311223920.5A Active CN117245889B (en) | 2023-09-21 | 2023-09-21 | Polyethylene pipe extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117245889B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118977399A (en) * | 2024-07-31 | 2024-11-19 | 重庆维斯顿管业科技有限公司 | A polyethylene winding pipe extrusion shaping equipment |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210082349U (en) * | 2019-07-01 | 2020-02-18 | 青岛鼎益塑料机械有限公司 | Extrusion equipment for three-layer composite pipe |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI803964L (en) * | 1980-12-19 | 1982-06-20 | Proplast Oy | EXTRUDER FOER FRAMSTAELLNING AV PLASTROER |
| CN106182841B (en) * | 2016-07-15 | 2018-06-08 | 王庆昭 | A kind of fiberglass reinforced band polyethylene compound pipe continuous production device and method |
| CN106476243B (en) * | 2016-10-20 | 2018-11-02 | 南阳森源塑胶有限公司 | The coloured anti-stomata production technology of PE tubing |
| CN207403140U (en) * | 2017-10-23 | 2018-05-25 | 东莞市瑞祥精密硅胶制品有限公司 | A kind of water string production extruding machine |
| CN108856335A (en) * | 2018-06-25 | 2018-11-23 | 安徽省金兰金盈铝业有限公司 | Aluminum profile extrusion die discharge towing mechanism and traction method |
| KR102236528B1 (en) * | 2020-11-05 | 2021-04-06 | (주)디에스에스 | Dehumidifying device provided in manufacturing device for high rigidity packaging band |
| CN112776367A (en) * | 2020-12-23 | 2021-05-11 | 浙江祥邦科技股份有限公司 | Automatic preparation system and film forming method of solar cell packaging adhesive film |
| WO2023067536A1 (en) * | 2021-10-22 | 2023-04-27 | Lohia Corp Limited | An apparatus and a method for removal of moisture content from the material being processed for making an extruded film on a raffia tapeline, and a raffia tapeline integrated with apparatus for moisture removal |
| CN216860521U (en) * | 2022-01-09 | 2022-07-01 | 山东齐科源新材料科技有限公司 | Improved extrusion device for polyethylene pipes |
| CN217373401U (en) * | 2022-05-24 | 2022-09-06 | 东莞市新展塑胶新材料有限公司 | Single-screw extruder for polyvinyl chloride flame-retardant sheath rubber |
| CN116423791B (en) * | 2023-06-13 | 2023-08-29 | 南昌大学 | A gas-liquid assisted forming device and method for hydrophilic and antibacterial medical microtubes |
-
2023
- 2023-09-21 CN CN202311223920.5A patent/CN117245889B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210082349U (en) * | 2019-07-01 | 2020-02-18 | 青岛鼎益塑料机械有限公司 | Extrusion equipment for three-layer composite pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117245889A (en) | 2023-12-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN117245889B (en) | Polyethylene pipe extruder | |
| CN111844680A (en) | Feed inlet anti-blocking device of extruder | |
| CN115847894B (en) | Manufacturing and processing technology of high-strength polyethylene pipe | |
| CN117621399A (en) | Composite water supply pipe sizing equipment | |
| CN118762877B (en) | Convenient efficient cable manufacture equipment | |
| CN211334471U (en) | Cooling structure of plastic extruder | |
| CN108162350A (en) | Macromolecule resin continuous extrusion apparatus | |
| CN117641747A (en) | Mixed etching method and equipment in flip chip film manufacturing process | |
| CN110901031A (en) | Efficient, energy-saving and environment-friendly film blowing device | |
| CN220720219U (en) | Discharging device with rapid cooling function for extruder | |
| CN108748768A (en) | A kind of mixed sheet quickly cooling device | |
| CN212764644U (en) | Teflon insulation bag extruding mechanism | |
| CN211762896U (en) | Conveying and cooling assembly of powder coating extrusion tablet press | |
| CN112848202A (en) | Steel wire coating extruder | |
| CN210089302U (en) | Feed production is with transportation line of taking stoving effect | |
| CN222698045U (en) | Heating bonding device | |
| CN220349010U (en) | Rubber tube extruder | |
| CN220371486U (en) | Quick melt adhesive feeding mechanism | |
| CN213198716U (en) | Double-screw double-stage extruder with protection mechanism | |
| CN220373862U (en) | Extrusion mechanism on film blowing machine | |
| CN219191463U (en) | Automatic gluing device of carton of controllable volume | |
| CN220222884U (en) | Dry-type compounding machine | |
| CN213288339U (en) | Production facility of high-adhesion medicinal aluminum foil | |
| CN221697838U (en) | TPU material processing is with twin-screw extruder based on 3D prints | |
| CN108608632A (en) | A kind of PVC pipe production pipe extruder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant |