CN116674177B - Energy-saving PE pipe extruder - Google Patents
Energy-saving PE pipe extruder Download PDFInfo
- Publication number
- CN116674177B CN116674177B CN202310956838.7A CN202310956838A CN116674177B CN 116674177 B CN116674177 B CN 116674177B CN 202310956838 A CN202310956838 A CN 202310956838A CN 116674177 B CN116674177 B CN 116674177B
- Authority
- CN
- China
- Prior art keywords
- hydraulic
- pipe
- inboard
- block
- control
- 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
- 238000004804 winding Methods 0.000 claims abstract description 12
- 238000005520 cutting process Methods 0.000 claims description 42
- 239000010720 hydraulic oil Substances 0.000 claims description 17
- 239000003921 oil Substances 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 7
- 238000010030 laminating Methods 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 1
- 239000004698 Polyethylene Substances 0.000 description 44
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- B29C48/03—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
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/56—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which travels with the work otherwise than in the direction of the cut, i.e. flying cutter
-
- 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
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to the technical field of extruders, in particular to an energy-saving PE pipe extruder, which comprises an extruder main body, wherein a PE pipe is arranged on the inner side of the extruder main body, a sliding ring is arranged on the inner side of the extruder main body in a sliding manner, a control structure is arranged on one side of the sliding ring, and a fixing structure is arranged on the inner side of the sliding ring; the fixed structure comprises a fixed belt and a winding roller, wherein the fixed belt is arranged on the inner side of a sliding ring, the number of the fixed belts is 2, hollow grooves which are arranged in a crossing way are formed in the fixed belt, an elastic pull rope is arranged on one side of the fixed belt, a first motor is arranged on the inner side of the sliding ring, and the winding roller is arranged on the outer side of a main shaft of the first motor.
Description
Technical Field
The invention relates to the technical field of extruders, in particular to an energy-saving PE pipe extruder.
Background
Because polyethylene material has characteristics such as intensity is high, corrosion-resistant and nontoxic, is extensively used in the water supply pipe manufacturing field, can use PE pipe extruder when producing the PE pipe, after the PE pipe is extruded by the extruder and is produced, need carry out cutting treatment to it, and most PE pipe extruder that exists in the market at present can stop extrusion action when cutting the PE pipe of extruding, guarantee the cutting to tubular product, but other structures inside the extruder still operate this moment, such as structure and the structure of heating of cooling down, can cause the waste of partial energy this moment, consequently, propose an energy-saving PE pipe extruder to above-mentioned problem.
Disclosure of Invention
The invention aims to provide an energy-saving PE pipe extruder, which solves the problem that the existing extruder can cause partial energy waste when cutting pipes.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides an energy-saving PE pipe extruder, includes the extruder main part, the PE pipe is installed to the inboard of extruder main part, the inboard slip of extruder main part has the slip ring, control structure is installed to one side of slip ring, fixed knot constructs is installed to the inboard of slip ring, the second motor is installed to the inboard of slip ring, the main shaft end of second motor is installed the gear, the inboard of slip ring rotates has the swivel, and the inboard one end of swivel evenly installs the tooth, the gear meshes with the tooth, cutting structure is installed to the inboard of swivel;
the fixing structure comprises fixing belts, elastic pull ropes, guide rollers and rolling rollers, wherein the fixing belts are arranged on the inner sides of sliding rings, the number of the fixing belts is 2, hollow grooves which are arranged in a crossing mode are formed in the two fixing belts, the elastic pull ropes are arranged on one sides of the fixing belts, a first motor is arranged on the inner sides of the sliding rings, the rolling rollers are arranged on the outer sides of main shafts of the first motor, the outer sides of the rolling rollers are connected with one ends of the fixing belts, the guide rollers are arranged on one sides of the fixing belts, side frames rotate on the outer sides of the guide rollers, the side frames are arranged on the inner sides of the sliding rings, and the fixing belts are provided with easy-to-detach structures;
just, tear structure open includes connecting seat, inserted bar, connecting band and stay cord pole, the connecting seat is installed to the inboard of slip ring, the inserted bar is installed to the inboard of connecting seat, the inserted bar is connected with the fixed band, the connecting band is installed to one side of fixed band, install the stay cord pole between connecting band and the fixed band, and the centre department of stay cord pole is the arc setting, the centre department of stay cord pole is connected with the elasticity stay cord.
Preferably, the control structure comprises a fixed block, a sliding rod and a sliding block, wherein the fixed block is arranged on the outer side of the sliding ring, a sliding groove is formed in the inner side of the extruder main body, the fixed block slides with the extruder main body through the sliding groove, the sliding rod is arranged on one side of the fixed block, the sliding block is arranged at the other end of the sliding rod, a cavity is arranged on the inner side of the extruder main body, the sliding block is arranged in the cavity, a first hydraulic pipe is communicated with the inner side of the cavity, a three-way reversing valve is arranged at the other end of the first hydraulic pipe, a second hydraulic pipe and a third hydraulic pipe are communicated with the outer side of the three-way reversing valve, a hydraulic pump is arranged on the second hydraulic pipe, and the other end of the second hydraulic pipe and the other end of the third hydraulic pipe are arranged on one side of the first hydraulic oil tank.
Preferably, the cutting structure comprises a hydraulic telescopic rod, a transverse plate, a hydraulic automatic control structure, an oil automatic reset structure and a cutting knife, wherein the hydraulic telescopic rod is arranged on the inner side of the swivel, the transverse plate is arranged at the other end of the hydraulic telescopic rod, the hydraulic automatic control structure is arranged on one side of the other end of the transverse plate, the cutting knife is arranged on one side of the hydraulic automatic control structure, the cutting knife frame is arranged on the outer side of the cutting knife in a rotating mode, and the vertical rod is arranged on one side of the cutting knife frame.
Preferably, the hydraulic automatic control structure comprises a roller, a transverse shaft, a pump body structure, a second hydraulic oil tank, a piston cylinder, a piston block and a return spring, wherein one end of the transverse plate rotates through a frame body, the roller is installed at one end of the outer side of the transverse shaft, the pump body structure is installed at the other end of the outer side of the transverse shaft, the second hydraulic oil tank is installed on one side of the pump body structure through a fourth hydraulic pipe, the second hydraulic oil tank is installed on one side of the transverse plate, the piston cylinder is installed on the other side of the pump body structure through a fifth hydraulic pipe, the piston cylinder is installed on one side of the transverse plate, the return spring is installed on the inner side of the piston cylinder, the piston block is installed on one side of the return spring, and the other side of the piston block is installed on one end of the vertical rod.
Preferably, the pump body structure includes pump case and turning block, the turning block is installed to the inboard of pump case, and the outside at the cross axle is installed to the turning block, the outside of turning block is even sets up flutedly, and the both sides of recess all are the fillet setting, the sliding tray has been seted up to the inboard of pump case, and the sliding tray is located one side of fifth hydraulic pipe, compression spring is installed to the inboard of sliding tray, the movable block is installed to compression spring's opposite side, and the other end and the laminating of recess lateral wall of movable block.
Preferably, the oil automatic resetting structure comprises a control frame and a control cylinder, wherein the inner side of the swivel is connected with the control cylinder through the control cylinder frame, a control block is arranged on the inner side of the control cylinder in a sliding mode, one end of the control block is connected with the control frame, a connecting spring is arranged at the other end of the control block, a sealing ball is arranged at the other side of the connecting spring, one end of the control cylinder is communicated with the piston cylinder through a sixth hydraulic pipe, and one side of the control cylinder is communicated with the second hydraulic oil tank through a seventh hydraulic pipe.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the sliding ring can be quickly and stably fixed on the PE pipe through the fixed belt, the winding roller, the first motor and the like, so that the cutting structure can move together with the PE pipe, the effect of cutting while discharging is realized, the extrusion efficiency of the extruder can be effectively improved, and the energy-saving effect is realized;
2. according to the PE pipe cutting device, the sliding rod, the three-way reversing valve, the hydraulic pump and the like are arranged, so that the sliding ring can be directly driven to move by the PE pipe in actual use, and after the PE pipe is cut, the hydraulic pump drives the sliding ring to automatically and accurately reset, so that the PE pipe can be cut conveniently next time;
3. according to the invention, through the connecting seat, the inserted link, the pull rope rod and the like, after the fixing belt is worn due to long-time use, the fixing belt can be conveniently and rapidly disassembled and replaced;
4. according to the PE pipe cutting machine, the cutting knife can be directly driven to rotate and move towards the PE pipe through the roller, the transverse shaft, the pump body structure, the piston cylinder and the like, so that the PE pipe is automatically cut;
5. according to the PE pipe cutting device, the buffer structure can be formed by the control cylinder, the connecting spring, the sealing ball and the like, so that the pressure of the cutting knife moving towards the PE pipe is buffered, the cutting knife is prevented from moving towards the PE pipe rapidly, the cutting effect on the PE pipe is guaranteed, and the cutting knife can be automatically reset after cutting, so that the next cutting operation is facilitated.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of FIG. 1 of the present invention;
FIG. 3 is a schematic view of the structure of FIG. 2A according to the present invention;
FIG. 4 is a schematic diagram of the structure of FIG. 2B according to the present invention;
FIG. 5 is a schematic view of the structure of FIG. 2 at C in accordance with the present invention;
FIG. 6 is a front view of the present invention;
FIG. 7 is a schematic view of the internal structure of the fixing structure of the present invention;
FIG. 8 is a cross-sectional view of FIG. 7 in accordance with the present invention;
FIG. 9 is a schematic diagram of the structure of FIG. 8D according to the present invention;
FIG. 10 is a cross-sectional view of a cutting structure of the present invention;
FIG. 11 is a schematic view of the structure of FIG. 10 at E in accordance with the present invention;
FIG. 12 is a schematic view of the structure of FIG. 10 at F in accordance with the present invention;
FIG. 13 is a schematic view of the pump body of the present invention;
FIG. 14 is a schematic view of the structure of FIG. 13 at G in accordance with the present invention;
fig. 15 is a schematic view of the cutting structure of the present invention.
In the figure: 1. an extruder body; 2. a PE tube; 3. a slip ring; 4. a control structure; 41. a fixed block; 42. a slide bar; 43. a slide block; 44. a first hydraulic pipe; 45. a three-way reversing valve; 46. a second hydraulic pipe; 47. a third hydraulic pipe; 48. a hydraulic pump; 49. a first hydraulic oil tank; 5. a fixed structure; 51. a fixing belt; 52. an elastic pull rope; 53. a guide roller; 54. a winding roller; 55. a first motor; 56. a side frame; 57. the structure is convenient to disassemble; 571. a connecting seat; 572. a rod; 573. a connecting belt; 574. a pull rod; 6. a second motor; 7. a gear; 8. a swivel; 9. cutting the structure; 91. a hydraulic telescopic rod; 92. a cross plate; 93. a hydraulic automatic control structure; 931. a roller; 932. a horizontal axis; 933. a pump body structure; 9331. a pump housing; 9332. a rotating block; 9333. a groove; 9334. a compression spring; 9335. a movable block; 934. a second hydraulic oil tank; 935. a piston cylinder; 936. a piston block; 937. a return spring; 938. a fourth hydraulic pipe; 939. a fifth hydraulic pipe; 94. an oil automatic resetting structure; 941. a control rack; 942. a control cylinder; 943. a control cylinder frame; 944. a control block; 945. a connecting spring; 946. a sealing ball; 947. a sixth hydraulic pipe; 948. a seventh hydraulic pipe; 95. a cutting knife; 96. a cutting tool holder; 97. and a vertical rod.
Detailed Description
Referring to fig. 1-15, the present invention provides a technical solution:
an energy-saving PE pipe extruder comprises an extruder main body 1, as shown in figures 1, 2 and 6, a PE pipe 2 is arranged on the inner side of the extruder main body 1, a sliding ring 3 is arranged on the inner side of the extruder main body 1 in a sliding way, a control structure 4 is arranged on one side of the sliding ring 3, a fixed structure 5 is arranged on the inner side of the sliding ring 3, a second motor 6 is arranged on the inner side of the sliding ring 3, a gear 7 is arranged at the tail end of a main shaft of the second motor 6, a rotating ring 8 is arranged on the inner side of the sliding ring 3 in a rotating way, teeth are uniformly arranged at one end of the inner side of the rotating ring 8, the gear 7 is meshed with the teeth, a cutting structure 9 is arranged on the inner side of the rotating ring 8, in actual use, the fixed structure 5 is started, the sliding ring 3 and the cutting structure 9 on the sliding ring 3 are fixed on the outer side of the moving PE pipe 2 through the fixed structure 5, so that the cutting structure 9 and the PE pipe 2 are relatively static, the subsequent cutting use is facilitated, then the second motor 6 is started, the rotating ring 8 is driven through the gear 7, the inner side cutting structure 9 is driven to cut, and finally the PE pipe 2 is reset by the control structure 3;
as shown in fig. 7, the fixing structure 5 includes a fixing belt 51, an elastic pull rope 52, a guide roller 53 and a winding roller 54, the fixing belt 51 is installed on the inner side of the sliding ring 3, the number of the fixing belts 51 is 2, hollow grooves which are arranged in a crossing way are formed in the crossing part of the two fixing belts 51, the elastic pull rope 52 is installed on one side of the fixing belt 51, the first motor 55 is installed on the inner side of the sliding ring 3, the winding roller 54 is installed on the outer side of a main shaft of the first motor 55, the guide roller 53 is installed on one side of the fixing belt 51, a side frame 56 is rotated on the outer side of the guide roller 53, the side frame 56 is installed on the inner side of the sliding ring 3, a convenient disassembling structure 57 is installed on the fixing belt 51, when the fixing structure 5 is used, the first motor 55 is started, the winding roller 54 is driven to rotate, so that the fixing belt 51 is wound on the outer side of the winding roller 54, the effect of the fixing belt 51 can be better attached to the outer side of the PE pipe 2, the PE pipe 2 is realized, the fixing belt 51 is driven by the fixing belt 5 to be better, the PE pipe 52 is required to be wound on the side of the fixing belt 52, and the PE pipe 52 is required to be prevented from being in contact with the fixing structure, and the PE pipe 52 is required to be well wound off, and the fixing structure is prevented from being wound on the side frame 52;
as shown in fig. 8 and 9, the easy-to-detach structure 57 includes a connecting seat 571, an inserting rod 572, a connecting band 573 and a pull rope rod 574, the connecting seat 571 is installed at the inner side of the sliding ring 3, the inserting rod 572 is connected with the fixing band 51, the connecting band 573 is installed at one side of the fixing band 51, the pull rope rod 574 is installed between the connecting band 573 and the fixing band 51, the middle part of the pull rope rod 574 is arc-shaped, the middle part of the pull rope rod 574 is connected with the elastic pull rope 52, after the fixing band 51 needs to be replaced after long-term use, the inserting rod 572 is directly detached from the connecting seat 571, then the elastic pull rope 52 and the pull rope rod 574 are sequentially detached, and finally the fixing band 51 is detached from the winding roller 54.
As shown in fig. 2-5, the control structure 4 comprises a fixed block 41, a sliding rod 42 and a sliding block 43, wherein the fixed block 41 is arranged on the outer side of a sliding ring 3, a sliding groove is formed in the inner side of an extruder main body 1, the fixed block 41 slides with the extruder main body 1 through the sliding groove, the sliding rod 42 is arranged on one side of the fixed block 41, the sliding block 43 is arranged at the other end of the sliding rod 42, a cavity is arranged on the inner side of the extruder main body 1, the sliding block 43 is arranged in the cavity, a first hydraulic pipe 44 is communicated with the inner side of the cavity, a three-way reversing valve 45 is arranged at the other end of the first hydraulic pipe 44, a second hydraulic pipe 46 and a third hydraulic pipe 47 are communicated with the outer side of the three-way reversing valve 45, a hydraulic pump 48 is arranged on the second hydraulic pipe 46, the other end of the second hydraulic pipe 46 and the other end of the third hydraulic pipe 47 are both arranged on one side of a first hydraulic oil tank 49, and when the PE pipe 2 is cut, the moving sliding ring 3 drives the fixed block 41 to move through the three-way reversing valve 45, and the sliding block 43 is further driven to move through the three-way reversing valve 42, so that the first hydraulic pipe 44 and the third hydraulic pipe 47 are communicated with the first hydraulic pipe 49 and the third hydraulic pipe 49 to the first hydraulic pipe 49 and the second hydraulic pipe 48 when the first hydraulic pipe is reset to the first hydraulic pipe 49 and the first hydraulic pipe 45 and the third hydraulic pipe 45 are communicated with the second hydraulic pipe and the second hydraulic pipe 48;
as shown in fig. 10-15, the cutting structure 9 comprises a hydraulic telescopic rod 91, a transverse plate 92, a hydraulic automatic control structure 93, an oil automatic reset structure 94 and a cutter 95, wherein the hydraulic telescopic rod 91 is installed at the inner side of the swivel 8, the transverse plate 92 is installed at the other end of the hydraulic telescopic rod 91, the hydraulic automatic control structure 93 is installed at one side of the other end of the transverse plate 92, the cutter 95 is arranged at one side of the hydraulic automatic control structure 93, the cutter frame 96 is rotated at the outer side of the cutter 95, and the vertical rod 97 is installed at one side of the cutter frame 96; the hydraulic automatic control structure 93 comprises a roller 931, a transverse shaft 932, a pump body structure 933, a second hydraulic oil tank 934, a piston cylinder 935, a piston block 936 and a return spring 937, wherein one end of the transverse shaft 92 is provided with the transverse shaft 932 through rotation of a frame body, the roller 931 is arranged at one end of the outer side of the transverse shaft 932, the pump body structure 933 is arranged at the other end of the outer side of the transverse shaft 932, the second hydraulic oil tank 934 is arranged at one side of the transverse shaft 92 through a fourth hydraulic pipe 938, the piston cylinder 935 is arranged at the other side of the pump body structure 933 through a fifth hydraulic pipe 939, the piston cylinder 935 is arranged at one side of the transverse shaft 92, the return spring 937 is arranged at the inner side of the piston cylinder 935, the piston block 936 is arranged at one side of the return spring 937, and the other side of the piston block 936 is arranged at one end of the vertical rod 97; the pump body structure 933 comprises a pump shell 9331 and a rotating block 9332, the rotating block 9332 is arranged on the inner side of the pump shell 9331, the rotating block 9332 is arranged on the outer side of a transverse shaft 932, grooves 9333 are uniformly formed on the outer side of the rotating block 9332, both sides of the grooves 9333 are round corners, a sliding groove is formed on the inner side of the pump shell 9331 and is positioned on one side of a fifth hydraulic pipe 939, a compression spring 9334 is arranged on the inner side of the sliding groove, a movable block 9335 is arranged on the other side of the compression spring 9334, and the other end of the movable block 9335 is attached to the side wall of the grooves 9333; the oil automatic resetting structure 94 comprises a control frame 941 and a control cylinder 942, wherein the inner side of a swivel 8 is connected with the control cylinder 942 through a control cylinder frame 943, a control block 944 is slidingly arranged on the inner side of the control cylinder 942, one end of the control block 944 is connected with the control frame 941, a connecting spring 945 is arranged at the other end of the control block 944, a sealing ball 946 is arranged at the other side of the connecting spring 945, one end of the control cylinder 942 is communicated with a piston cylinder 935 through a sixth hydraulic tube 947, one side of the control cylinder 942 is communicated with a second hydraulic oil tank 934 through a seventh hydraulic tube 948, when the PE tube 2 is cut, a hydraulic telescopic rod 91 is started at first, so that a transverse plate 92 drives a hydraulic automatic control structure 93 and a cutter 95 to initially move, a roller 931 and the cutter 95 are driven to rotate around the PE tube 2 when the swivel 8 rotates, the roller 931 rotates, and the roller 931 rotates around the PE tube 2, when the groove 9333 on the rotating block 9332 is communicated with the fourth hydraulic pipe 938, the oil in the second hydraulic oil tank 934 can move into the groove 9333 through the fourth hydraulic pipe 938, when the groove 9333 is communicated with the fifth hydraulic pipe 939, the oil is extruded into the piston cylinder 935 through the compression spring 9334 and the movable block 9335 at one side, the piston block 936 and the vertical rod 97 are driven to move, the cutter 95 is driven to continuously move towards the PE pipe 2 through the cutter rest 96, the PE pipe 2 is cut, when too much oil enters the piston cylinder 935 and the PE pipe 2 cannot be cut well, the oil enters the inner side of the control cylinder 942 through the sixth hydraulic pipe 947, the sealing ball 946 is extruded, a gap is leaked, the oil can return to the second hydraulic oil tank 934 through the seventh hydraulic pipe 948 under the action of the control block 944, when the cutting of the PE pipe 2 is completed, the hydraulic expansion link 91 contracts, and then drives the cross plate 92 and the control frame 941 on the cross plate 92 to move, thereby driving the control block 944, the connecting spring 945 and the sealing ball 946 to move, so that the sixth hydraulic pipe 947 and the seventh hydraulic pipe 948 are communicated, and then under the action of the return spring 937, the piston block 936 and the cutter 95 are driven to return.
The principles and embodiments of the present invention have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present invention and its core ideas. The foregoing is merely illustrative of the preferred embodiments of this invention, and it is noted that there is objectively no limit to the specific structure disclosed herein, since numerous modifications, adaptations and variations can be made by those skilled in the art without departing from the principles of the invention, and the above-described features can be combined in any suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present invention.
Claims (6)
1. An energy-saving PE pipe extruder, includes extruder main part (1), its characterized in that: PE pipe (2) is installed to the inboard of extruder main part (1), the inboard slip of extruder main part (1) has slip ring (3), control structure (4) are installed to one side of slip ring (3), fixed knot constructs (5) are installed to the inboard of slip ring (3), second motor (6) are installed to the inboard of slip ring (3), gear (7) are installed at the main shaft end of second motor (6), the inboard of slip ring (3) rotates has swivel (8), and the even tooth of installing of inboard one end of swivel (8), gear (7) and tooth meshing, cutting structure (9) are installed to the inboard of swivel (8);
the fixing structure (5) comprises fixing belts (51), elastic pull ropes (52), guide rollers (53) and winding rollers (54), wherein the fixing belts (51) are arranged on the inner sides of the sliding rings (3), the number of the fixing belts (51) is 2, hollow grooves which are arranged in a crossing mode are formed in the two fixing belts (51), the elastic pull ropes (52) are arranged on one sides of the fixing belts (51), a first motor (55) is arranged on the inner sides of the sliding rings (3), the winding rollers (54) are arranged on the outer sides of spindles of the first motor (55), the outer sides of the winding rollers (54) are connected with one ends of the fixing belts (51), the guide rollers (53) are arranged on one sides of the fixing belts (51), side frames (56) are arranged on the outer sides of the guide rollers (53) in a rotating mode, and the side frames (56) are arranged on the inner sides of the sliding rings (3), and a convenient-to-detach structure (57) is arranged on the fixing belts (51).
Just, tear open structure (57) include connecting seat (571), inserted bar (572), connecting band (573) and stay cord pole (574), connecting seat (571) is installed to the inboard of slip ring (3), inserted bar (572) is installed to the inboard of connecting seat (571), inserted bar (572) are connected with fixed band (51), connecting band (573) are installed to one side of fixed band (51), install stay cord pole (574) between connecting band (573) and the fixed band (51), and the centre department of stay cord pole (574) is the arc setting, the centre department of stay cord pole (574) is connected with elasticity stay cord (52).
2. An energy efficient PE pipe extruder according to claim 1, characterized in that: control structure (4) are including fixed block (41), slide bar (42) and slider (43), the outside at slip ring (3) is installed to fixed block (41), the spout has been seted up to the inboard of extruder main part (1), and fixed block (41) are passed through the spout and are slided with extruder main part (1), slide bar (42) are installed to one side of fixed block (41), the other end of slide bar (42) has slider (43), cavity is installed to the inboard of extruder main part (1), and slider (43) are arranged in the cavity, the inboard intercommunication of cavity has first hydraulic pressure pipe (44), tee bend switching-over valve (45) are installed to the other end of first hydraulic pressure pipe (44), the outside intercommunication of tee bend switching-over valve (45) has second hydraulic pressure pipe (46) and third hydraulic pressure pipe (47), install hydraulic pump (48) on second hydraulic pressure pipe (46), one side at first hydraulic tank (49) is all installed to the other end of second hydraulic pressure pipe (46) and third hydraulic pressure pipe (47).
3. An energy efficient PE pipe extruder according to claim 1, characterized in that: the utility model provides a cutting structure (9) is including hydraulic telescoping rod (91), diaphragm (92), hydraulic automatic control structure (93), fluid automatic re-setting structure (94) and cutting knife (95), hydraulic telescoping rod (91) are installed to the inboard of swivel (8), diaphragm (92) are installed to the other end of hydraulic telescoping rod (91), hydraulic automatic control structure (93) are installed to other end one side of diaphragm (92), one side of hydraulic automatic control structure (93) is equipped with cutting knife (95), the outside rotation of cutting knife (95) has cutting knife rack (96), montant (97) are installed to one side of cutting knife rack (96).
4. An energy efficient PE pipe extruder according to claim 3, characterized in that: the hydraulic automatic control structure (93) comprises a roller (931), a transverse shaft (932), a pump body structure (933), a second hydraulic oil tank (934), a piston cylinder (935), a piston block (936) and a return spring (937), wherein one end of the transverse plate (92) rotates with the transverse shaft (932) through a frame body, the roller (931) is installed at one end of the outer side of the transverse shaft (932), the pump body structure (933) is installed at the other end of the outer side of the transverse shaft (932), the second hydraulic oil tank (934) is installed on one side of the pump body structure (933) through a fourth hydraulic pipe (938), the second hydraulic oil tank (934) is installed on one side of the transverse plate (92), the piston cylinder (935) is installed on one side of the transverse plate (92) through a fifth hydraulic pipe (939), the return spring (937) is installed on the inner side of the piston cylinder (935), the piston block (936) is installed on one side of the return spring (937), and the piston block (936) is installed on one side of the other side of the vertical rod (97).
5. An energy efficient PE pipe extruder according to claim 4, characterized in that: pump body structure (933) include pump case (9331) and rotating block (9332), rotating block (9332) are installed to the inboard of pump case (9331), and rotating block (9332) are installed in the outside of cross axle (932), recess (9333) are evenly offered in the outside of rotating block (9332), and the both sides of recess (9333) all are the fillet setting, the sliding tray has been offered to the inboard of pump case (9331), and the sliding tray is located one side of fifth hydropipe (939), compression spring (9334) are installed to the inboard of sliding tray, movable block (9335) are installed to the opposite side of compression spring (9334), and the other end and recess (9333) lateral wall laminating of movable block (9335).
6. An energy efficient PE pipe extruder according to claim 5, characterized in that: the oil automatic resetting structure (94) comprises a control frame (941) and a control cylinder (942), wherein the inner side of a swivel (8) is connected with the control cylinder (942) through a control cylinder frame (943), a control block (944) is arranged on the inner side of the control cylinder (942) in a sliding mode, one end of the control block (944) is connected with the control frame (941), a connecting spring (945) is arranged at the other end of the control block (944), a sealing ball (946) is arranged at the other side of the connecting spring (945), one end of the control cylinder (942) is communicated with a piston cylinder (935) through a sixth hydraulic tube (947), and one side of the control cylinder (942) is communicated with a second hydraulic oil tank (934) through a seventh hydraulic tube (948).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310956838.7A CN116674177B (en) | 2023-08-01 | 2023-08-01 | Energy-saving PE pipe extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310956838.7A CN116674177B (en) | 2023-08-01 | 2023-08-01 | Energy-saving PE pipe extruder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116674177A CN116674177A (en) | 2023-09-01 |
| CN116674177B true CN116674177B (en) | 2023-10-10 |
Family
ID=87779511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310956838.7A Active CN116674177B (en) | 2023-08-01 | 2023-08-01 | Energy-saving PE pipe extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116674177B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107116770A (en) * | 2017-06-20 | 2017-09-01 | 唐山东方自来水安装有限公司 | A kind of extrusion device of PE tubing |
| CN210389369U (en) * | 2019-07-04 | 2020-04-24 | 武汉宜化塑业有限公司 | Synchronous cutting device for high-speed production of pipes |
| CN111438716A (en) * | 2020-04-10 | 2020-07-24 | 周瑞敏 | Special cutting machine for PE pipe production and use method thereof |
| CN214395354U (en) * | 2020-11-25 | 2021-10-15 | 营口市中北塑业有限公司 | Novel die head of extruding machine |
| CN114407318A (en) * | 2022-01-17 | 2022-04-29 | 山东陆宇塑胶有限公司 | Polypropylene pipe extrusion molding tool |
-
2023
- 2023-08-01 CN CN202310956838.7A patent/CN116674177B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107116770A (en) * | 2017-06-20 | 2017-09-01 | 唐山东方自来水安装有限公司 | A kind of extrusion device of PE tubing |
| CN210389369U (en) * | 2019-07-04 | 2020-04-24 | 武汉宜化塑业有限公司 | Synchronous cutting device for high-speed production of pipes |
| CN111438716A (en) * | 2020-04-10 | 2020-07-24 | 周瑞敏 | Special cutting machine for PE pipe production and use method thereof |
| CN214395354U (en) * | 2020-11-25 | 2021-10-15 | 营口市中北塑业有限公司 | Novel die head of extruding machine |
| CN114407318A (en) * | 2022-01-17 | 2022-04-29 | 山东陆宇塑胶有限公司 | Polypropylene pipe extrusion molding tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116674177A (en) | 2023-09-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209531270U (en) | A kind of glue spreader facilitating surface clean | |
| CN115254545B (en) | Pipeline inner wall roll-coating robot | |
| CN116674177B (en) | Energy-saving PE pipe extruder | |
| CN107310977A (en) | A kind of hydraulic engineering drinking-water pipe band wrap-up | |
| CN209890025U (en) | Automatic winding machine for petroleum elbow anticorrosion belt | |
| CN102814965B (en) | Machine head of rubber extruder | |
| CN219279011U (en) | Air expansion winding device suitable for multi-diameter packing strip coil core | |
| CN114350924B (en) | Forming device and method for high-frequency straight welded steel pipe weld joint heat treatment | |
| CN207785723U (en) | A kind of fire hose reel | |
| CN212407013U (en) | Chain drive high pressure cleaner pump with water-proof effects | |
| CN103568263A (en) | Device for manufacturing double-flat-wall helical hollow wall pipe | |
| CN202753391U (en) | Double flat wall spiral hollow structure wall pipe manufacturing device | |
| CN112792155A (en) | Anaerobic copper wire production is with having automatic tangent line of anti-sticking dead structure and trading a set device | |
| CN202742654U (en) | Rubber extruder head | |
| CN113003678A (en) | Energy-concerving and environment-protective type and sewage treatment plant of automatically regulated power | |
| CN201354431Y (en) | Double cutting type cloth rolling machine | |
| CN117450320B (en) | Autonomous regulating valve with sewage dredging function | |
| CN215295388U (en) | Supporting base for normal-pressure hot water boiler | |
| CN204977389U (en) | Rubber tube extruder | |
| CN219990644U (en) | Grass-binding net winding tool | |
| CN207108094U (en) | A kind of hydraulic engineering drinking-water pipe band wrap-up | |
| CN220841351U (en) | Hot melt adhesive film tape casting forming device | |
| CN219384282U (en) | Rubber production device with built-in winding mechanism | |
| CN221315094U (en) | Foreign matter detection mechanism for tractor | |
| CN217201333U (en) | Coiling mechanism for municipal administration public works gardens irrigation pipe |
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 | ||
| GR01 | Patent grant |