CN105252735A - Pipe extruding machine - Google Patents
Pipe extruding machine Download PDFInfo
- Publication number
- CN105252735A CN105252735A CN201510697711.3A CN201510697711A CN105252735A CN 105252735 A CN105252735 A CN 105252735A CN 201510697711 A CN201510697711 A CN 201510697711A CN 105252735 A CN105252735 A CN 105252735A
- Authority
- CN
- China
- Prior art keywords
- feeding box
- pipe
- feeding
- extruder
- machine barrel
- 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.)
- Pending
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
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular 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
- B29C48/285—Feeding the extrusion material to the extruder
-
- 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
- B29C48/30—Extrusion nozzles or dies
-
- 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/397—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using a single screw
Abstract
The invention provides a pipe extruding machine which comprises a rack, a machine cylinder, an extruding machine head, a feeding device, a conveying device and a driving device. The machine cylinder is vertically arranged and fixed to the rack. The machine cylinder comprises a straight cylinder part and a bent cylinder part connected below the straight cylinder part, wherein the end of the bent cylinder part is connected with the extruding machine head, and an outlet of the extruding machine head faces the horizontal direction. The feeding device comprises a feeding hopper, a feeding box and a feeding pipe. The feeding hopper is arranged on the upper portion of the machine cylinder. The feeding box is arranged on the upper portion in the machine cylinder. The feeding pipe penetrates the top wall of the machine cylinder. One end of the feeding pipe is communicated with the feeding hopper, the other end of the feeding pipe is communicated with the feeding box, and a plurality of feeding holes are formed in the bottom of the feeding box. The conveying device comprises a push shaft and a spiral push blade arranged on the push shaft. The conveying device is arranged in the machine cylinder and located below the feeding box, and the push shaft is fixed to the feeding box. The pipe extruding machine is simple in structure, high in extruding efficiency and not prone to blockage, and extruded pipes are high in compactness and good in quality.
Description
Technical field
The present invention relates to and extrude processing technique field, particularly relate to a kind of pipe extruder.
Background technology
Cable protection pipe major part all by extruder for shaping, existing extruder, feeding process or in machine barrel extrusion, easily results in blockage; Meanwhile, existing extruder, extrusion efficiency is low, and the compactness of tubing is not high.
Summary of the invention
Based on the technical problem that background technology exists, the present invention proposes a kind of pipe extruder.
A kind of pipe extruder that the present invention proposes, comprises frame, machine barrel, extruder head, feeding device, pay-off and drive unit;
Machine barrel is vertically arranged, and is fixed in frame, and machine barrel comprises vertical tube part and is connected to the curved cylinder portion below vertical tube part, and the end in curved cylinder portion is connected with extruder head, and the outlet of extruder head is towards horizontal direction;
Feeding device comprises loading hopper, Feeding box and charge pipe, and loading hopper is arranged on above machine barrel, and Feeding box is arranged on machine barrel internal upper part, charge pipe is through machine barrel roof, charge pipe one end is communicated with loading hopper, and the other end is communicated with Feeding box, is provided with multiple charging aperture bottom Feeding box;
Pay-off comprises the spiral pushing leaf pushing axle and be located on propelling movement axle, and pay-off is vertically located in machine barrel, and is positioned at below Feeding box, and propelling movement axle and Feeding box are fixed;
Drive unit comprises drive motors, driving gear and driven gear, and drive motors is connected with driving gear, and driving gear and driven gear engagement, driven gear is sleeved on charge pipe.
Preferably, also comprise controller, Feeding box sidewall is provided with position sensor, and be provided with inlet valve on charge pipe and near the position of loading hopper, position sensor is all connected with controller with inlet valve.
Preferably, Feeding box is cylindrical, and charge pipe is coaxial with Feeding box.
Preferably, push axle and be connected to eccentric position place, Feeding box bottom surface.
Preferably, charging aperture is radially distributed with multilayer along Feeding box, the charging aperture equal diameters of every layer, and is uniformly distributed along Feeding box circumference.
Preferably, radial along Feeding box, the diameter of charging aperture successively reduces.
Preferably, the internal mold that extruder head comprises external mold and is coaxially arranged in external mold, external mold internal face and the part of internal mold outside wall surface near curved cylinder portion all have the wavy shaped configuration extended vertically, the crest of external mold and the trough one_to_one corresponding of internal mold, external mold internal face and internal mold stage casing all have pyramidal structure, formed and extrude channel rear portion, extruding channel front portion and extruding channel middle between channel front portion extruding channel rear portion and extrude away from curved cylinder portion near curved cylinder portion bending between external mold and internal mold.
Preferably, extruder head is provided with the metal filter screen of ring-type with junction, curved cylinder portion, metal filter screen is adaptive with the cross section of extruding channel rear portion.
Preferably, this waveform is sinusoidal or cosine function.
Preferably, the side bottom of Feeding box is provided with auxiliary discharge opening.
A kind of pipe extruder provided in the present invention, machine barrel is vertically arranged, downward convey materials, feed blocking can be prevented, feeding device comprises loading hopper, Feeding box and charge pipe, loading hopper is arranged on above machine barrel, Feeding box is arranged on machine barrel internal upper part, charge pipe is through machine barrel roof, charge pipe one end is communicated with loading hopper, the other end is communicated with Feeding box, multiple charging aperture is provided with bottom Feeding box, pay-off comprises the spiral pushing leaf pushing axle and be located on propelling movement axle, pay-off is vertically located in machine barrel, and be positioned at below Feeding box, propelling movement axle and Feeding box are fixed, by the setting of said structure, under drive unit drives, loading hopper, Feeding box, charge pipe, pay-off together rotates, material joins in Feeding box from loading hopper by charge pipe, in rotary course, material is one piece of outwards dispersion bottom Feeding box, and join in machine barrel by charging aperture dispersion, mixing of materials can be made so even, feed blocking can also be prevented, under gravity, the pressure of the bottom material made becomes large, the compactness of extruding pipe material is improved, thus improves the quality of tubing.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of pipe extruder that the present invention proposes.
Fig. 2 is the A portion enlarged drawing in Fig. 1.
Fig. 3 is the B portion enlarged drawing in Fig. 1.
Detailed description of the invention
As shown in Figure 1, Figure 2 and Figure 3, Fig. 1 is the structural representation of a kind of pipe extruder that the present invention proposes; Fig. 2 is the A portion enlarged drawing in Fig. 1; Fig. 3 is the B portion enlarged drawing in Fig. 1.
With reference to Fig. 1, Fig. 2, Fig. 3, a kind of pipe extruder that the present invention proposes, comprises frame 1, machine barrel 2, extruder head 3, feeding device 4, pay-off 5, drive unit 6 and controller.
Machine barrel 2 is vertically arranged, and be fixed in frame 1, the curved cylinder portion 202 that machine barrel 2 comprises vertical tube part 201 and is connected to below vertical tube part 201, the end in curved cylinder portion 202 is connected with extruder head 3, the outlet of extruder head 3 is towards horizontal direction, the direction that the setting in curved cylinder portion 202 is extruded for changing material, the outlet of extruder head 3, towards horizontal direction, arranges like this and conveniently draws extruding pipe.
Feeding device 4 comprises loading hopper 401, Feeding box 402 and charge pipe 403, loading hopper 401 is arranged on above machine barrel 2, Feeding box 402 is arranged on machine barrel 2 internal upper part, charge pipe 403 is through machine barrel 2 roof, charge pipe 403 one end is communicated with loading hopper 401, the other end is communicated with Feeding box 402, multiple charging aperture 14 is provided with bottom Feeding box 402, Feeding box 402 sidewall is provided with position sensor 7, be provided with inlet valve 8 on charge pipe 403 and near the position of loading hopper 401, position sensor 7 is all connected with controller with inlet valve 8.
Material is discharged in loading hopper 401, and be added in Feeding box 402 via charge pipe 403, be finally expelled in machine barrel 2 in multiple charging aperture 14, in the present embodiment, the side bottom of Feeding box 402 is provided with auxiliary discharge opening 13, is convenient to feed in raw material, and prevents blocking.
Position sensor 7 detects the material position in Feeding box 402 all the time, when the position of material in Feeding box 402 is higher than the height of position sensor 7, controller controls inlet valve 8 and cuts out, in Feeding box 402, material is constantly added in machine barrel 2, when the material in Feeding box 402 is lower than the position of position sensor, controller controls inlet valve 8 and opens, and continues to add materials to Feeding box 402 in loading hopper 401, in whole extrusion, constantly repeat said process.
Pay-off 5 comprises the spiral pushing leaf 502 pushing axle 501 and be located on propelling movement axle 501, and pay-off 5 is vertically located in machine barrel 2, and is positioned at below Feeding box 402, pushes axle 501 and fixes with Feeding box 402;
Drive unit 6 comprises drive motors 601, driving gear 602 and driven gear 603, and drive motors 601 is connected with driving gear 602, and driving gear 602 and driven gear 603 engage, and driven gear 603 is sleeved on charge pipe 403.
Drive motors 601 drives driving gear 602 to rotate, driving gear 602 drives driven gear 603 to rotate, thus drive charge pipe 403 to rotate, Feeding box 402 rotates with charge pipe 403 with pay-off 5, thus realizing feeding, Feeding box 402 is convenient to evenly reinforced smoothly, realizes dispersed reinforced simultaneously, and then be convenient to pay-off 5 pushed forward material equably, prevent blocking from piling up.
Feeding box 402 is cylindrical, charge pipe 403 is coaxial with Feeding box 402, and push axle 501 and be connected to eccentric position place, Feeding box 402 bottom surface, charging aperture 14 is radially distributed with multilayer along Feeding box 402, charging aperture 14 equal diameters of every layer, and be uniformly distributed along Feeding box 402 circumference; Radial along Feeding box 402, the diameter of charging aperture 14 successively reduces, the setting of said structure, can make the material in Feeding box 402 smoothly and all be added in machine barrel 2.
In present embodiment, extruder head 3 comprises external mold 301 and is coaxially arranged at the internal mold 302 in external mold, external mold 301 internal face and the part of internal mold 302 outside wall surface near curved cylinder portion 202 all have the wavy shaped configuration extended vertically, the crest of external mold 301 and the trough one_to_one corresponding of internal mold 302, external mold 301 internal face and internal mold 302 stage casing all have pyramidal structure, formed between external mold 301 and internal mold 302 and extrude channel rear portion 9 near the bending of curved cylinder portion 202, extruding channel front portion 10 and extruding channel middle 11 between channel front portion 10 extruding channel rear portion 9 and extrude away from curved cylinder portion 202, the setting of said structure, material can be made steadily to extrude smoothly in extruder head 3, material pressure also in adjustable extruder head 3, prevent from occurring the flaws such as bubble in extruding pipe.
Extruder head 3 is provided with the metal filter screen 12 of ring-type with junction, curved cylinder portion 202, metal filter screen 12 is adaptive with the cross section of extruding channel rear portion 9, can the pressure of material further near extruder head 3 position, ensure the close property of matter of material, thus ensure that the quality of extruding pipe.
The above; be only the present invention's preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (10)
1. a pipe extruder, is characterized in that, comprises frame (1), machine barrel (2), extruder head (3), feeding device (4), pay-off (5) and drive unit (6);
Machine barrel (2) is vertically arranged, and be fixed in frame (1), machine barrel (2) comprises vertical tube part (201) and is connected to the curved cylinder portion (202) of vertical tube part (201) below, the end of curved cylinder portion (202) is connected with extruder head (3), and the outlet of extruder head (3) is towards horizontal direction;
Feeding device (4) comprises loading hopper (401), Feeding box (402) and charge pipe (403), loading hopper (401) is arranged on machine barrel (2) top, Feeding box (402) is arranged on machine barrel (2) internal upper part, charge pipe (403) is through machine barrel (2) roof, charge pipe (403) one end is communicated with loading hopper (401), the other end is communicated with Feeding box (402), and Feeding box (402) bottom is provided with multiple charging aperture (14);
Pay-off (5) comprises the spiral pushing leaf (502) pushing axle (501) and be located in propelling movement axle (501), pay-off (5) is vertically located in machine barrel (2), and be positioned at Feeding box (402) below, push axle (501) and fix with Feeding box (402);
Drive unit (6) comprises drive motors (601), driving gear (602) and driven gear (603), drive motors (601) is connected with driving gear (602), driving gear (602) and driven gear (603) engagement, driven gear (603) is sleeved on charge pipe (403).
2. want the pipe extruder described in ball 1 according to right, it is characterized in that, also comprise controller, Feeding box (402) sidewall is provided with position sensor (7), charge pipe (403) is upper and position that is close loading hopper (401) is provided with inlet valve (8), and position sensor (7) is all connected with controller with inlet valve (8).
3. pipe extruder according to claim 2, is characterized in that, Feeding box (402) is for cylindrical, and charge pipe (403) is coaxial with Feeding box (402).
4. pipe extruder according to claim 3, is characterized in that, pushes axle (501) and is connected to eccentric position place, Feeding box (402) bottom surface.
5. pipe extruder according to claim 4, it is characterized in that, charging aperture (14) is radially distributed with multilayer along Feeding box (402), charging aperture (14) equal diameters of every layer, and is uniformly distributed along Feeding box (402) circumference.
6. pipe extruder according to claim 5, is characterized in that, radial along Feeding box (402), the diameter of charging aperture (14) successively reduces.
7. want the pipe extruder described in ball 6 according to right, it is characterized in that, extruder head (3) comprises external mold (301) and is coaxially arranged at the internal mold (302) in external mold, external mold (301) internal face and internal mold (302) outside wall surface all have near the part of curved cylinder portion (202) wavy shaped configuration extended vertically, the crest of external mold (301) and the trough one_to_one corresponding of internal mold (302), external mold (301) internal face and internal mold (302) stage casing all have pyramidal structure, formed between external mold (301) and internal mold (302) and extrude channel rear portion (9) near the bending of curved cylinder portion (202), extruding channel front portion (10) and being positioned to extrude channel rear portion (9) and extrude and extrude channel middle (11) between channel front portion (10) away from curved cylinder portion (202).
8. want the pipe extruder described in ball 7 according to right, it is characterized in that, extruder head (3) is above provided with the metal filter screen (12) of ring-type with curved cylinder portion (202) junction, metal filter screen (12) is adaptive with the cross section of extruding channel rear portion (9).
9. want the pipe extruder described in ball 7 or 8 according to right, it is characterized in that, described waveform is sinusoidal or cosine function.
10. want the arbitrary described pipe extruder of ball 1-8 according to right, it is characterized in that, the side bottom of Feeding box (402) is provided with auxiliary discharge opening (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510697711.3A CN105252735A (en) | 2015-10-22 | 2015-10-22 | Pipe extruding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510697711.3A CN105252735A (en) | 2015-10-22 | 2015-10-22 | Pipe extruding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105252735A true CN105252735A (en) | 2016-01-20 |
Family
ID=55092813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510697711.3A Pending CN105252735A (en) | 2015-10-22 | 2015-10-22 | Pipe extruding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105252735A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598535A (en) * | 2017-10-26 | 2018-01-19 | 苏州汉腾自动化设备有限公司 | A kind of system for hinge installation |
| CN108404442A (en) * | 2018-05-04 | 2018-08-17 | 上海东富龙科技股份有限公司 | A kind of continuous automatic feeding device of online single tube |
-
2015
- 2015-10-22 CN CN201510697711.3A patent/CN105252735A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598535A (en) * | 2017-10-26 | 2018-01-19 | 苏州汉腾自动化设备有限公司 | A kind of system for hinge installation |
| CN108404442A (en) * | 2018-05-04 | 2018-08-17 | 上海东富龙科技股份有限公司 | A kind of continuous automatic feeding device of online single tube |
| CN108404442B (en) * | 2018-05-04 | 2023-08-08 | 东富龙科技集团股份有限公司 | Online single-tube continuous automatic feeding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181023 Address after: 230000 Anhui Hefei Yi Yuanxin Material Co., Ltd. Applicant after: Hefei Yi Yuanxin Material Co., Ltd. Address before: 242300 Anhui Xuancheng Ningguo Economic Development Zone Heli Park Anhui Ningguo hi tech Pipe Co., Ltd. Applicant before: ANHUI NINGGUO HIGH-NEW PIPE INDUSTRY CO., LTD. |
|
| TA01 | Transfer of patent application right | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160120 |
|
| WD01 | Invention patent application deemed withdrawn after publication |