CN220129576U - Rubber tube preparation equipment for engineering machinery and rubber tube prepared by rubber tube preparation equipment - Google Patents
Rubber tube preparation equipment for engineering machinery and rubber tube prepared by rubber tube preparation equipment Download PDFInfo
- Publication number
- CN220129576U CN220129576U CN202321469958.6U CN202321469958U CN220129576U CN 220129576 U CN220129576 U CN 220129576U CN 202321469958 U CN202321469958 U CN 202321469958U CN 220129576 U CN220129576 U CN 220129576U
- Authority
- CN
- China
- Prior art keywords
- layer
- rubber tube
- rubber
- reinforcing layer
- preparation equipment
- 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
- 238000002360 preparation method Methods 0.000 title claims abstract description 20
- 239000004744 fabric Substances 0.000 claims abstract description 53
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 40
- 238000004804 winding Methods 0.000 claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000010410 layer Substances 0.000 claims description 87
- 239000012790 adhesive layer Substances 0.000 claims description 22
- 239000003292 glue Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 14
- 239000000463 material Substances 0.000 abstract description 6
- 238000001125 extrusion Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 230000002787 reinforcement Effects 0.000 description 4
- 238000004073 vulcanization Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000004636 vulcanized rubber Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 229920000715 Mucilage Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002990 reinforced plastic Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model belongs to the technical field of conveying pipes, and discloses rubber pipe preparation equipment for engineering machinery and a rubber pipe prepared by the rubber pipe preparation equipment. The main technical characteristics are as follows: the preparation equipment comprises a rubber tube mould, an inner rubber layer extruder, a first tractor, a reinforcing layer winding machine, a second tractor, an outer rubber layer, a water cloth layer winding machine and a third tractor are sequentially arranged at the position matched with the rubber tube mould from front to back, a vacuum pump is arranged at the position matched with the inner rubber layer extruder, a cord fabric turntable is arranged on the reinforcing layer winding machine, a cord fabric spool is arranged on the cord fabric turntable, and a cord fabric roll is arranged on the cord fabric spool; the rubber tube comprises an inner rubber layer, a reinforcing layer and an outer rubber layer, wherein the reinforcing layer is a cord fabric winding layer. The rubber tube prepared by the rubber tube preparation equipment for engineering machinery uses the cord cloth with better bearing capacity as the reinforcing layer material, reduces the number of cloth layers used by the reinforcing layer and improves the bearing capacity. The winding machine is used for automatically winding the cord fabric reinforcing layer, so that the production efficiency is high, and the manufacturing process is simplified.
Description
Technical Field
The utility model belongs to the technical field of conveying pipes, and particularly relates to rubber pipe preparation equipment for engineering machinery and a rubber pipe prepared by the rubber pipe preparation equipment.
Background
The traditional liquid conveying pipeline is a rubber pipe made of rubber, and the rubber pipe structure comprises an inner rubber layer, a reinforcing layer and an outer rubber layer. The production process is that the inner tube to be processed is firstly penetrated on the mould, and when the inner tube is penetrated, the inner tube with the corresponding specification length is penetrated on the mould as completely as possible, so that the inner tube is prevented from being different in thickness. After the tire is penetrated, the inner tube is smoothed by hand, so that the inner tube is free from wrinkles, and no air exists between the inner tube and the mold. The reinforcement layer is then wound to meet the application pressure. According to the outer diameter requirement, a single-layer or double-layer skin film is lapped on the semi-finished product pipe. After the water cloth is wound, the rubber tube is sent into vulcanizing equipment, vulcanized at high temperature and high pressure, and after the vulcanization is finished, the die is drawn out, and then the rubber tube is cut into a certain length according to the needs of customers.
Because the reinforcing layer materials are different, the rubber tube is divided into a winding rubber tube and a cloth-sandwiched rubber tube. The reinforcing layer of the wound rubber tube is made by winding various wires such as cotton wires, fiber wires or metal wires serving as framework layer materials. The wire is spirally wound on the tube blank according to a certain angle, every two adjacent layers are respectively wound in opposite directions, a working layer is formed by each two adjacent layers, and each layer is isolated by mucilage or film. The reinforcing layer of the cloth-covered rubber tube is made of a coated adhesive tape serving as a framework layer material, the consumption of a fabric material is large, the geometric dimension change is obvious under the action of pressure, the flexibility is poor, and the rubber tube with a large length cannot be manufactured. When the reinforcing layer is wound, a winding layer or a cloth layer is generally wound manually, so that the winding speed is low and the efficiency is low.
Disclosure of Invention
The utility model aims to provide the rubber tube preparation equipment for the engineering machinery, which has high production efficiency and excellent performance when the reinforcing layer is wound.
In order to solve the technical problems, the utility model adopts the following technical scheme: including the rubber tube mould, set gradually interior glue film extruder, first tractor, enhancement layer coiler, second tractor, outer glue film and water cloth layer coiler, third tractor from front to back with rubber tube mould assorted department, be provided with the vacuum pump with interior glue film extruder assorted department, enhancement layer coiler be provided with the cord cloth carousel, be provided with the cord cloth spool on the cord cloth carousel, be provided with the cord cloth roll on the cord cloth spool.
The second technical problem to be solved by the utility model is to provide the rubber tube prepared by the rubber tube preparation equipment for engineering machinery.
In order to solve the technical problems, the utility model adopts the following technical scheme: the reinforced plastic comprises an inner adhesive layer, a reinforced layer and an outer adhesive layer, wherein the reinforced layer is a cord fabric winding layer.
When the rubber tube preparation equipment for engineering machinery is used for preparing the rubber tube, the inner rubber layer is directly extruded onto the rubber tube die by the inner rubber layer extruder, and the equipment is required in the extrusion process to ensure that the outer diameter of the inner rubber layer fluctuates within a controllable range so as to ensure that the inner diameter of the rubber tube is within a standard required range. Meanwhile, the inner adhesive layer is guaranteed to be a uniform controllable process in the conveying process after extrusion, the conveying speed is adjusted according to requirements, and the inner adhesive layer with stable outer diameter is provided for the next step of reinforcing layer winding. When in extrusion, the vacuum pump is used for vacuumizing simultaneously, so that the occurrence of inner pits is avoided, the smoothness of the inner wall is ensured, and the service life of the rubber tube is prolonged. When the inner adhesive layer is extruded, the wall thickness of the inner adhesive layer is fixed according to the requirement, and after the extrusion stability of the inner adhesive layer is ensured, the reinforcing layer can be wound on the inner adhesive layer. When the reinforcing layer is wound, the rubber tube mould with the inner rubber layer is sent to the first tractor, and when the rubber tube mould passes through the reinforcing layer winding machine, the cord fabric is wound on the inner rubber layer according to the winding angle and the cord fabric interval requirement. And the first tractor, the second tractor and the third tractor simultaneously draw the rubber pipe die to move forwards until the reinforcing layer of the whole rubber pipe die is wound. The reinforcing layer winding machine can automatically control the winding angle and the cord cloth spacing, so that the rubber tube manufacturing process is more automatic, the manufacturing process is simplified, and the efficiency is improved. The reinforcing layer determines the pressure resistance of the rubber tube, is the guarantee of the pressure resistance of the rubber tube, and selects the specification and the number of layers of the cord fabric in the reinforcing layer according to the design working pressure of the rubber tube, and is uniformly wound on the outer side of the inner rubber layer through a winding machine. And then winding an outer adhesive layer on the outer surface of the reinforcing layer, calculating the thickness of the outer adhesive layer according to the design of the total wall thickness of the rubber pipe, and adjusting the wall thickness to be uniform. According to the requirements on the inner diameter and the wall thickness of the rubber tube, the outer diameter is ensured to be within a controllable range when the outer rubber layer is manufactured. The outer adhesive layer is wound on the outer side of the reinforcing layer, so that other internal structural layers can be protected. In the actual rubber tube manufacturing process, a water cloth layer is required to be wound on the outer side of the outer rubber layer, and the rubber tube is sent into vulcanization equipment to be vulcanized at high temperature and high pressure. Shaping the vulcanized rubber tube, drawing out the die, and cutting into a certain length according to the needs of customers.
The rubber tube prepared by the rubber tube preparation equipment for engineering machinery provided by the utility model uses the cord cloth with better bearing capacity as a reinforcing layer material, and has high strength and good pressure resistance. Compared with a cloth clamping pipe, the cloth clamping pipe has the advantages that the number of cloth layers is small under the same compressive strength, the working procedures are saved, and the production efficiency is high. The cloth clamping tube needs to extrude the inner tube first, then pass through the inner tube, and attach the inner tube to the die. The tyre tube is directly extruded onto the mould by the tyre cord cloth winding tube, and the tyre tube is tightly attached to the mould by vacuumizing. Compared with a cloth clamping pipe, the process of winding the cord cloth around the pipe is saved. And the winding machine is used for automatically winding the cord fabric reinforcing layer, so that the production efficiency is high, and the manufacturing process is simplified.
Drawings
FIG. 1 is a schematic structural view of a hose manufacturing apparatus for construction machinery according to the present utility model;
FIG. 2 is a schematic structural view of a reinforcing layer winder;
FIG. 3 is a schematic structural view of a hose;
FIG. 4 is a cross-sectional view A-A of FIG. 3;
fig. 5 is an axial cross-sectional view of the hose.
Description of the embodiments
The rubber tube preparation equipment for engineering machinery and the concrete structure of the rubber tube prepared by the equipment are further described in detail below with reference to the accompanying drawings.
As shown in fig. 1 and 2, the rubber tube preparation device for engineering machinery comprises a rubber tube die 1, an inner rubber layer extruder 2, a first traction machine 3, a reinforcing layer winding machine 4, a second traction machine 5, an outer rubber layer and water cloth layer winding machine 6 and a third traction machine 7 are sequentially arranged at the position matched with the rubber tube die 1 from front to back, a vacuum pump 8 is arranged at the position matched with the inner rubber layer extruder 2, a cord cloth rotating disc 9 is arranged on the reinforcing layer winding machine 4, a cord cloth shaft 10 is arranged on the cord cloth rotating disc 9, and a cord cloth roll 11 is arranged on the cord cloth shaft 10.
As shown in fig. 3, 4 and 5, the rubber hose comprises an inner rubber layer 12, a reinforcing layer 13 and an outer rubber layer 14, wherein the reinforcing layer 13 is a cord fabric winding layer.
When the rubber tube preparation equipment for engineering machinery is used for preparing the rubber tube, the inner rubber layer 12 is directly extruded onto the rubber tube mould 1 by the inner rubber layer extruder 2, and the equipment is required in the extrusion process to ensure that the outer diameter of the inner rubber layer 12 fluctuates within a controllable range so as to ensure that the inner diameter of the rubber tube is within a standard required range. At the same time, the inner adhesive layer 12 is ensured to be a uniform and controllable process in the conveying process after extrusion, the conveying speed is adjusted according to the requirement, and the inner adhesive layer with stable outer diameter is provided for the next reinforcing layer winding. During extrusion, the vacuum pump 8 is used for vacuumizing simultaneously, so that the occurrence of inner pits is avoided, the smoothness of the inner wall is ensured, and the service life of the rubber tube is prolonged. When the inner adhesive layer 12 is extruded, the wall thickness of the inner adhesive layer 12 is fixed as required, and after the extrusion stability of the inner adhesive layer 12 is ensured, the reinforcing layer 13 can be wound on the inner adhesive layer 12. When the reinforcing layer 13 is wound, the rubber tube mould 1 with the inner rubber layer is sent into the first tractor 3, and when the rubber tube mould 1 passes through the reinforcing layer winding machine 4, the cord fabric is wound on the inner rubber layer 12 according to the winding angle and the cord fabric interval requirement. The first tractor 3, the second tractor 5 and the third tractor 7 simultaneously draw the rubber tube mould 1 to move forwards until the reinforcing layer 13 of the whole rubber tube mould 1 is wound. The reinforcing layer winding machine 4 can automatically control the winding angle and the cord cloth spacing, so that the rubber tube manufacturing process is more automatic, the manufacturing process is simplified, and the efficiency is improved. The reinforcement layer 13 determines the pressure resistance of the rubber tube, is a guarantee of the pressure resistance of the rubber tube, and selects the specification and the number of layers of the cord fabric in the reinforcement layer 13 according to the design working pressure of the rubber tube, and is uniformly wound on the outer side of the inner rubber layer 12 through a winding machine. Then, the outer adhesive layer 14 is wound on the outer surface of the reinforcing layer 13, the thickness of the outer adhesive layer 14 is calculated according to the design of the total wall thickness of the rubber pipe, and the wall thickness is regulated to be uniform. Finally, the outer diameter of the outer adhesive layer 14 is ensured to be within a controllable range according to the requirements on the inner diameter and the wall thickness of the rubber tube. The outer glue layer 14 is wound on the outer side of the reinforcement layer 13 to protect the other inner structural layers. In the actual rubber tube manufacturing process, a water cloth layer is required to be wound on the outer side of the outer rubber layer 14, and the rubber tube is sent into vulcanization equipment to be vulcanized at high temperature and high pressure. Shaping the vulcanized rubber tube, drawing out the die, and cutting into a certain length according to the needs of customers.
The rubber tube preparation equipment for engineering machinery and the rubber tube prepared by the equipment are not limited to the structure, and the design and the technical scheme of the utility model are directly applied to other occasions only by adopting various improvements of the design and the technical scheme of the utility model or not, and are all within the protection scope of the utility model.
Claims (2)
1. Rubber tube preparation equipment for engineering machine tool, including the rubber tube mould, set gradually interior glue film extruder, first tractor, enhancement layer coiler, second tractor, outer glue film and water cloth layer coiler, third tractor from front to back with rubber tube mould assorted department, be provided with the vacuum pump with interior glue film extruder assorted department, its characterized in that: the reinforcing layer winding machine is provided with a cord cloth rotary table, a cord cloth spool is arranged on the cord cloth rotary table, and a cord cloth roll is arranged on the cord cloth spool.
2. The hose prepared by the hose preparation device for engineering machinery according to claim 1, comprising an inner adhesive layer, a reinforcing layer and an outer adhesive layer, and is characterized in that: the reinforcing layer is a cord fabric winding layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321469958.6U CN220129576U (en) | 2023-06-09 | 2023-06-09 | Rubber tube preparation equipment for engineering machinery and rubber tube prepared by rubber tube preparation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321469958.6U CN220129576U (en) | 2023-06-09 | 2023-06-09 | Rubber tube preparation equipment for engineering machinery and rubber tube prepared by rubber tube preparation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220129576U true CN220129576U (en) | 2023-12-05 |
Family
ID=88959126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321469958.6U Active CN220129576U (en) | 2023-06-09 | 2023-06-09 | Rubber tube preparation equipment for engineering machinery and rubber tube prepared by rubber tube preparation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220129576U (en) |
-
2023
- 2023-06-09 CN CN202321469958.6U patent/CN220129576U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100380040C (en) | Coextruding heat winding structure wall pipe, processing method and method | |
| WO2014030470A1 (en) | Manufacturing method for pneumatic tyre, and pneumatic tyre | |
| JP5542121B2 (en) | Method and apparatus for building tires | |
| US10894396B2 (en) | Device and method for manufacturing multiple layer rubber strip | |
| EP2151314A1 (en) | Rubber member for tire, process for producing the same and process for manufacturing pneumatic tire | |
| CA1204571A (en) | Method and apparatus for extruding reinforced hose | |
| CN211398825U (en) | Glass fiber prepreg tape reinforced composite pipe | |
| CN220129576U (en) | Rubber tube preparation equipment for engineering machinery and rubber tube prepared by rubber tube preparation equipment | |
| CN202082504U (en) | Fibre reinforced thermoplastic plastic pipe | |
| CN107775970B (en) | Equipment for producing thermoplastic continuous fiber prepreg tape pipe and using method thereof | |
| JP4637743B2 (en) | Method for producing an elastomer component of a wheel tire | |
| TW470699B (en) | Method and apparatus of producing a pneumatic tire having stress-neutralized bead/apex subassembly | |
| CN107246514B (en) | Ethylene propylene diene rubber vacuum automobile brake boost hose and its manufacturing method | |
| CN115871187B (en) | Production line for circumferentially coating fibers and plastics on composite pipe | |
| CN102441997A (en) | Co-extrusion thermal winding structure wall tubular product and processing method and mould thereof | |
| CN1884891A (en) | Stepped combined winding and socket fitting type structure wall pipe and machining method thereof | |
| CN107336448A (en) | Vertical pulling winds the process units of combined glass steel pipe | |
| CN1936404A (en) | Continuous-composite-winding socket type structure-wall pipe material and processing method | |
| CN101532595B (en) | Special-shaped fuel hose wound by 5-layer tetrafluoroethylene (TFE) resin films and preparation method thereof | |
| CN115972554A (en) | Production line for wide fiber mesh reinforced plastic composite pipe | |
| CN102563239A (en) | Automobile hose | |
| US4692967A (en) | Textile fiber drafting apron and method | |
| CN220102345U (en) | Compression-resistant rubber tube for engineering machinery | |
| JP2708717B2 (en) | V-ribbed belt and method of manufacturing the same | |
| CN214789543U (en) | Special-shaped silicone tube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Equipment for preparing rubber hoses for construction machinery and the prepared rubber hoses Granted publication date: 20231205 Pledgee: China Postal Savings Bank Co.,Ltd. Hengshui Jizhou District Branch Pledgor: HEBEI JIGONG HOSE Co.,Ltd. Registration number: Y2024980013248 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |